• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a binocular telescope with two tubes, which have for focusing axially displaceable focusing, and with a common focusing device, wherein the focusing device comprises a housing and a knob and the knob is axially displaceable on the housing, wherein the knob in a focusing position with a rotary gear is rotationally coupled and is rotationally coupled in a Dioptrieausgleichsstellung with a Dioptriegetriebe, wherein the rotary knob comprises a locking mechanism for holding the rotary knob in the focusing position.
    公开号:AT517440A1
    申请号:T50603/2015
    申请日:2015-07-09
    公开日:2017-01-15
    发明作者:Leitner Matthias
    申请人:Swarovski-Optik Kg；
    IPC主号:
    专利说明:

    The invention relates to a binocular telescope with two tubes, which have focusing means for axially displaceable focusing, and with a common focusing device according to the preamble of claim 1.
    Binocular telescopes or binoculars have, in addition to a setting possibility for focusing, also a diopter adjustment for compensating the difference in vision between the left and the right eye. This is usually done by an additional adjustment on an eyepiece. Separately, there is a common focusing of both optical systems or tubes by a so-called central drive. In more modern embodiments, the focusing function as well as the diopter compensation function are integrated in a common central focusing device. A common knob can be adjusted by axial displacement between a focus position and a Dioptrieausgleichsstellung back and forth. The adjustment made on the rotary knob is transmitted to the focusing means of the binocular telescope via a gear provided in the joint bridge parts. The focusing means can either be formed by the eyepiece lenses themselves, which are displaceable in the axial direction, or the binocular telescope has a so-called inner focusing, in which a mounted inside the tube lens Qber is axially displaced by a transmission.
    For a user of a binocular telescope, it is now desirable that a once made diopter adjustment after adjustment be no longer adjusted. In the known focusing devices, which have both a focusing position and a Dioptrieausgleichsstellung, it may prove to be disadvantageous if it unintentionally comes to a displacement of the knob in the Dioptrieausgleichsstellung when handling or carrying.
    As a result, a visual channel can be further adjusted as a result, whereby the comparison of the sight difference is lost again.
    It is therefore the object of the invention to provide a binocular telescope with a focus siervorrichtung, in which a made adjustment of Diopti rieausgleichs can be maintained with higher reliability.
    This object of the invention is achieved by a binocular telescope with two tubes, which have for focusing axially displaceable focusing means, and with a common focusing device, wherein the focusing device comprises a Gehåuse and a knob. The knob is axially slidable on the housing, the knob being rotationally coupled in a focussing position to a focusing gear and being rotationally coupled in a diopter adjustment position to a diopter gear, the knob comprising a locking mechanism for retaining the knob in the focussing position.
    Another advantage is the design of the telescope after which the knob comprises a spline for Llbertragung a rotary motion on the diopter.
    Gemåft an advantageous development of the telescope is provided that the locking mechanism comprises an adjusting bolt with a latch and a fixable by the latch member, wherein the adjusting bolt is mounted in a coaxial with the knob extending hole in the spline shaft and the spline in Be-rich of Bolt of the adjusting bolt is formed with a radially extending bearing hole for receiving the retaining element. This makes it possible to limit the area of axial displacement of the rotary knob on the housing of the focusing device.
    Advantageously, it is provided that the latch is formed at a lower end of the adjusting bolt.
    An advantageous development of the telescope provides that the locking mechanism comprises a control element mounted in a ceiling section of the rotary knob, wherein the operating element is connected to an upper end of the adjusting bolt. It is further provided that the operating element of the locking mechanism as a
    Rotary knob cover is formed, wherein the rotary knob cover is rotatably mounted in the de-ckenabschnitt of the rotary knob relative to a Långsmittelachse the knob. The advantage here is that the θΐιββΓβ shape of the knob of the focusing device remains essentially unchanged, regardless of whether the Ar-retiermechanik is in the activated or deactivated position.
    Also advantageous here is the design of the telescope, wherein the focusing mechanism comprises a focusing sleeve mounted axially displaceably in the housing and a threaded coupling rotatably mounted in the housing. Furthermore, it is provided that the dioptric transmission comprises a diopter drive rotatably mounted on an axle section of the focusing lever and a drive bush coaxially extending within the axle section of the focusing helix. These embodiments have the advantage of a particularly compact design of the internal structure of the focusing device, wherein substantially hiilsenartige components that are rotatable relative to each other or axially displaceable, the various gear parts form.
    Another advantage is the development of the telescope, after which the drive bush is rotatably mounted on an axle portion of Gehäuses.
    A further development of the telescope provides that the rotary knob comprises a shift hub, wherein the shift hub on the spline shaft in the axial direction is adjustable and rotationally coupled to the spline shaft. Furthermore, it is provided that the shift hub can be brought into engagement with the drive bush by axial adjustment on the splined shaft. It is also provided that at least one spring-loaded tilting spring mechanism with two stable layers is formed between the shifting hub and the splined shaft, wherein the shifting hub engages in one of the stable positions with the drive bushing. These designs have the advantage of a compact, space-saving design of the diopter.
    An advantageous development of the telescope is also that the adjusting bolt is mounted ver-pivotably in the coaxial with the knob extending hole in the spline and further that the bolt is formed by an eccentrically formed portion of the adjusting bolt. εοΙιΙίββΙίοΐΊ is provided that the shift hub on a bearing hole opposite inner wall has a Ver-depression for receiving part of the holding element, wherein in a Stel-ment the holding element is positively fixed by the latch in the recess of the shift hub and the bearing hole of the spline. This has the advantage that the locking effect is determined only by the position of the retaining element in the fixed position. A somehow on the operating element of the locking mechanism mckwir-kende and the lock thus repealing restoring force is not present. einerβιτίθβ an alternative Ausfdhrungsform of the telescope or the Fokussiervor-direction is provided, that the adjusting bolt is axially slidably mounted in the coaxial with the knob extending hole in the spline. It is further provided that the bolt is formed by a wedge-shaped portion of the adjusting bolt. εΰΐιΐιββΐίΰΐΐίΰΐι the adjusting bolt is pivotally connected to the rotary knob cover, wherein the rotary knob cover in the Deckenab-section is stored hinged to a perpendicular to the longitudinal center axis of the rotary knob extending axis. The advantage here is that for a user, the inactive position of the lock is easier to recognize. Einerβιτίθβ another alternative Ausfqhrungsform the telescope or the Fo-kussiervorrichtung is provided that the axle portion of the Gehaeuses, on which the drive bush is mounted on a bearing hole opposite inner wall has a circumferential groove for receiving part of the Flalteelements, wherein in one position of the bolt, the flap element is fixed in a form-fitting manner in the groove or in the recess of the axle section of the housing and the bearing hole of the splined shaft by the bolt. This has the advantage that thereby the lock is effective directly between the locking mechanism in the knob and a part of the GehÃ'uses.
    Another advantage is the development according to which the Flalteelement is formed by a ball. In relative movements of adjacent parts of the mechanism relative to the ball or the bearing hole in the spline, the spherical shape allows a rolling movement and thus a reduction of friction.
    For a better understanding of the invention, this will be apparent from the following
    Figures nearer.
    In each case, in a highly simplified, schematic representation:
    Fig. 1 A binocular telescope with a focusing device;
    Fig. 2 shows a focusing device in perspective;
    3 shows the housing of the focusing device according to FIG. 2; FIG.
    4 shows the focusing gear with the Dioptriehdlse mounted di-optriegetriebes the focusing device gemåft Fig. 2.
    FIG. 5 shows the rotary knob upper part together with the drive book cover of the diopter sleeve; FIG.
    Figure 6 shows the knob top with splined shaft and hub.
    Fig. 7 shows the locking mechanism of the knob genr Fig. 6;
    8 shows the rotary knob upper part with the adjusting bolt of the locking mechanism;
    9 shows a cross section of the splined shaft and the shifting hub;
    Fig. 10 is an alternative embodiment of the locking mechanism of the focusing device shown in Fig. 1;
    11 shows a further alternative exemplary embodiment of the locking mechanism of the focusing device;
    Figure 12 is a cross section of the spline shaft with the shift hub and the Halteele-ment in the unlocked position gerr ^ Fig. 9;
    FIG. 13 is a cross-sectional view of FIG. 9 showing the spline shaft, the shifting hub and the retaining element in the locked position. FIG.
    Importantly, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same part designations, the disclosures contained throughout the description can be sinngemåli same parts with the same reference numerals or the same component names Obertrag be , Also, the positional items selected in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and these position information in a position change sinnger ^ to transfer to the new location.
    The illustrated in Fig. 1 binocular telescope 1 has a so-called Innenfo-kussierung, wherein in the two tubes 2, 3 each have an axially displaceable lens 4 is provided as a focusing means. In the illustrated embodiment of the binocular telescope 1, the two tubes 2, 3 are pivotally connected by two articulated arms 5, 6, so that an adjustment of the two eyepieces 7, 8 to the eye relief of a user is possible. Coaxially with the longitudinal center axis 9 of the joint bridges 5, 6, a focusing device 10 is arranged on the eyepieces 7, 8 facing Ge-steering bracket 5. By means of the focusing device 10, the telescope 1 can be adjusted both for dioptric adjustment and for focusing on a distant object. For this purpose, the focusing device 10 with the interposition of a transmission not further described with the axially displaceable focusing means 4 in the two tubes 2, 3 mechanically connected.
    FIG. 2 shows the focusing device 10 according to the invention in perspective view. Depending on whether the knob 11 of the focusing device 10 is in its focusing position or its Dioptrieausgleichsstellung, by a rotary movement of the knob 11, the lenses 4 in both tubes 2, 3 adjusted the same or it is in only one of the two tubes 2, 3, the lens 4 adjusted. For this purpose, the rotary knob 11 is mounted both rotatably and axially displaceably on a housing 12 of the focusing device 10 (FIG. 3). In the illustration according to Fig. 2, the knob 11 is in its focus position. By lifting in the axial direction, according to the arrow 13, the rotary knob 11 in the diopter compensation position of the focusing device 10 OberfOhrt. An axial displacement in the direction of arrow 14 brings the rotary knob 11 back out of the diopter compensation position back into the focusing position of the focusing device 10.
    The two mentioned positions of the rotary knob 11, the Ιιβϊβί the focusing position on the one hand and the Dioptrieausgleichsstellung the other hand, are gleichbed-tend with the fact that in these positions, the knob 11 is mechanically coupled in each case with a corresponding gear. This means in the lower or never-printed position (arrow 14), the focusing position, the knob 11 acts on a focusing gear 15 of the focusing device 10 (Fig. 4). On the other hand, the rotary knob 11 in its raised position (arrow 13), the diopter adjustment position with a diopter 16 mechanically coupled (Fig. 4, 5) and causes with its help in only one of the tubes 7, 8, an axial displacement of the focusing or Lens 4.
    FIG. 3 shows the housing 12 of the focusing device 10 according to FIG. 2. The corresponding mechanical adjustment paths arise with respect to the stationary housing 12, which in turn is fastened to the hinge bridge 5 (FIG. 1).
    The θυββΓβ shape of Gehåuses 12 of the focusing device 10 is substantially kreiskreisformig or cuppfig designed (Fig. 3). At the bottom region of the housing 12, this has in the interior a coaxial with the Långsmittelachse 9 formed from axle 17. While the rotary knob 11 comprises the upper area of the housing 12 in the manner of a cap (FIG. 2), the focusing gear 15 and the dioptric transmission 16 are mounted in the interior of the housing 12. For connecting white-leading gear parts to the lenses 4 of the tubes 2, 3, a first window 18 and a second window 19 are provided in the lower area of the housing 12.
    FIG. 4 shows the focusing gear 15 with a diopter sleeve 20 mounted thereon, which forms part of the diopter 16. The focusing gear 15 comprises a threaded coupling 21 and a FokussierhOlse 22. The Gewindekupp- ment 21 is in turn rotatably mounted relative to the Långsmittelachse 9 in the Gehåuse 12, while the Fokussierhulse 22 is displaceable only in the axial direction. For this purpose, the FokussierhOlse 22 has an axially extending groove 23 into which a zen from the inside of Gehåuses 12 inwardly projecting Bol 24 engages (Fig. 3). A rotational movement of the threaded coupling 21 is converted in this way into an axial displacement of the Fokussierhulse 22, are subsequently adjusted by the lenses 4 of the tubes 2, 3 in the axial direction. The required rotational movement of the threaded coupling 21 is achieved by mechanical coupling of a teeth provided on this 25 to the knob 11. The toothing 25 of the threaded coupling 21 is formed in the manner of a crown wheel and engages in a corresponding toothing, which is provided in the rotary knob 11 (not shown), a. This is achieved in that the knob 11 is moved according to arrow 14 in the focusing position.
    The Dioptriehulse 20 of the diopter 16 is in turn mounted on a hulsenformig shaped axis portion 26 of the Fokussierhulse 22 and is jointly moved together with the Fokussierhulse 22 in the axial direction. When connecting the axial movement of the lens 4 of the one of the tubes 2, 3 directly to the focus sierhOlse 22 and the lens 4 of the other of the two tubes 2, 3 to the diopter hOlse 20 so the lenses 4 in both tubes 2, 3 be adjusted in the same way. For the lens 4, which is mechanically coupled to the diopter sleeve 20, but is also a movement of the FokussierhOlse 22 Oberlagerte motion, through which a Dioptrieausgleich between the two tubes 2, 3 can be achieved, available.
    The Dioptreulse 20 is formed at its periphery as a gear. To generate a rotational movement of the Dioptre oil 20, the diopter 16 has a drive bush 27 (FIG. 5). It is for this purpose rotatably mounted on the axle section 17 of the housing 12 (FIG. 3), being fastened to the axle section 17 of the housing 12 in such a way that it is stationary in the axial direction. To llbertragung the rotational movement between the drive sleeve 27 and the DioptriehOlse 20, which is also axially movable due to their storage on the FokussierhOlse 22, there is a coupling between their rotational movements, which allows axial equalization. According to this exemplary embodiment, the coupling is formed by a slot 28 (FIG. 5) extending axially in the drive bushing 27 and a pin 29 of the diopter pulleys 20 engaging in this slot 28 (FIG. 4). The drive bush 27 also has a toothing 30 in the manner of a crown wheel toothing at its upper end region. While the drive bushing 27 with its tubular section is rotatably mounted on the axle section 17 of the housing 12 (FIG. 3), the outer cylinder jacket of the drive bush 27 simultaneously forms an axis for the inside of the axle section 26 of the focussing lever 22 (FIG 4).
    In order to be able to make a Dioptrieausgleich now, it is necessary to produce a mechanical coupling of the knob 11 with the drive bushing 27 of the Diopt-riegetriebes 16. This is achieved by a coupling to the toothing 30 of the drive bushing 27. The rotary knob 11 (FIG. 2) comprises a ceiling section 31 with a drive shaft or splined shaft 32 fixed downward from the ceiling section 31 and into the interior. These components of the rotary knob 11 are separated for reasons of clarity together-sam in Fig. 6. On the spline shaft 32 is on the other hand a shift hub 33, namely rotatably coupled to the spline shaft 32 is disposed, wherein the shift hub 33 is slidable on the spline shaft 32 in the axial direction. The connection or the cross section of the connection point between the wedge point 32 and the shift hub 33 has a cross-shaped profile, so that a rotational movement can be transmitted from the splined shaft 32 to the shift hub 33. The displacement of the shift hub 33 on the spline shaft 32 is aided by the formation of tilt jumpers 34 acting between the shift hub 33 and the spline shaft 32. Spring biased springs of these tilt jumpers 34 hold the shift hub 32 relative to the spline 32 in either an upper or a lower lower position or position firmly. The shift hub 33 has beyond that on its åufteren circumference on a downward toothing 35 in the manner of a crown gear on.
    A folding of the shift hub 33 against the spring force of the Kippsprungwerke 34 is selbsttåtig, since the axial range of movement of the shift hub 33 in the interior ren of the focusing device is limited. Upon a movement of the rotary knob 11 to the top (arrow 13), an upper edge of the switching hub 33 abuts against an inner circumference of the threaded coupling 21 and is hindered by this from further upward movement (not shown). Finally, the vertically acting component of the force of the springs of the tilting jumpers 34 changes, so that the switching hub 33 is pressed by them into their lower position. In the opposite direction, the shift hub 33 is the drive bushing 27 and their teeth 30 as an obstacle in the way and cause the Kippsprung-works 34 finally a folding the shift hub 33 in its upper position when the knob 11 is gedmckt again in its focus position.
    The toothing 35 of the switching hub 33 and the toothing 30 of the drive bushing 27 can be brought into engagement with the housing 12 in or in accordance with the position of the rotary knob 11 (FIG. 5). If the rotary knob 11 is raised in accordance with the arrow 13 and placed in the diopter adjustment position (FIG. 2), the switching hub 33 on the splined shaft 32 is simultaneously displaced downwards. This ultimately leads to the fact that the toothing 35 of the switching hub 33 engages in the toothing 30 of the drive bush 27 and thus enables the transmission of a rotational movement from the rotary knob 11 to the diopter sleeve 20. With the movement of the rotary knob 11 upwards, corresponding to arrow 13 (FIG. 2), the mechanical coupling with the toothing 25 of the threaded coupling 21 (FIG. 4) is simultaneously canceled.
    By an adjustment of the knob 11 in the reverse direction, according to arrow 14 (Fig. 2) this is in turn brought into its focusing position, the coupling to the FokussierhOlse 22 above the teeth 25 of the threaded coupling 21 is restored. Simultaneously with this, the shifting hub 33 on the splined shaft 32 is again displaced upwards (FIG. 6) and the coupling to the toothing 30 of the drive bush 27 is thus canceled again.
    The focussing device according to the invention is designed with a lock for holding the rotary knob 11 in its focussing position. This lock can be used to ensure that there is no accidental adjustment of a dioptric balance made by a user. This would be possible if, while handling the telescope 1, the rotary knob 11 was raised unnoticed to the diopter compensation position (arrow 13). To lock the focusing device, a locking mechanism is formed in the rotary knob upper part shown in FIG. This locking mechanism comprises a rotary knob cover 36 arranged in the ceiling section 31 of the rotary knob 11 and an adjusting bolt 37 fastened thereto coaxially with respect to the longitudinal central axis 9 (FIGS. 7, 8). For this purpose, the splined shaft 32 has a coaxially or centrally disposed and axially extending hole 38 in which the adjusting bolt 37 is mounted (FIG. 9). Einemβιτίθβ a first AusfQhrungsbeispiel the locking mechanism is the adjusting bolt 37 and rotatably connected with him knob cover 36 in the spline shaft 32 about the Långsmittelachse 9 pivotally. Furthermore, a radially extending bearing hole 39 is provided in the spline shaft 32, in which a holding member 40 displaceable in the radial direction is mounted. ϋβιτίθβ this Ausfiihrungsbeispiel the holding member 40 is formed by a ball (Fig. 7, 9). However, the retaining element 40 could also have another suitable shape, for example, it could have the shape of a rounded at its ends bolt. On a In-nenwand the shift hub 33 εοΙπΝββΝοΐΊ a recess 41 is formed. On the other hand, the adjusting bolt 37 has a latch 42 at a lower end. The bolt 42 is profiled eccentrically in cross-section in the region of the bearing hole 39 in the spline shaft 32. By pivoting the adjusting bolt 37 with the knob cover 36 by about 180 °, the holding member 40 is displaced by the latch 42 in the bearing hole 39 of the spline shaft 32 after θυββη and positively locked in the recess 41 of the shift hub 33 (Fig. 12,13). The holding member 40 takes εοΙιΙίββΙίοΐΊ a position between the switching hub 33 and the splined shaft 32, wherein its cross section protrudes at least partially into both the recess 41 of the shift hub and in the bearing hole 39 of the spline. The holding element 40 thus fixed by the bolt 42 of the adjusting bolt 37 prevents axial displacement of the switching hub 33 on the splined shaft 32 (FIG. 13). The arrangement of the bearing hole 39 in the spline shaft 32, as well as the arrangement of the recess 41 on the inside of the shift hub 33 are selected and aligned so that the locking of the focus corresponding position of the switching hub 33 corresponds.
    12 and 13 each show a cross section of the spline shaft 32 with the switching hub 33 and the holding member 40 gem ^ Fig. 9, wherein the formed by a Ku-gel pad member 40 in Fig. 12 in the unlocked position and in FIG. 13 is shown in the locked position.
    To activate or deactivate the locking mechanism, the rotary knob cover 36 is available as a control element. This is according to this Ausfiih-tion example with derm adjusting bolt 37 fixed and can, as already stated above, be pivoted by approximately 180 °. Thus, the locking can be made reli-permissive, the pivoting range of Drehknopfab cover 36 and the adjusting bolt 37 is limited by a pre-see in the ceiling portion 31 stop member 43. On the other hand, the knob cover 36 is formed with an eccentrically arranged stopper bolt 44 whose annular movement range is limited by the stopper member 43 on both sides (Fig. 7, 8).
    FIG. 10 shows an alternative exemplary embodiment of the locking mechanism of the focusing device 10. The adjusting bolt 37 is designed to be displaceable parallel to the central longitudinal axis 9 in the axial direction. The bolt 42 of the adjusting bolt 37 has the shape of a wedge with from bottom to top verdi-ckendem cross-section. The knob cover 36 and the adjusting bolt 37 are pivotally connected to each other, wherein the knob cover 36 is mounted in the ceiling portion 31 relative to a perpendicular to the longitudinal center axis 9 extending axis 45 hocklappbar. Soil the knob 11 of the focusing device 10 are placed in the Dioptrieausgleichsstellung, so the lock must first be disabled, in which the knob cover 36 on one side raised and schråg. Simultaneously with this, the adjusting bolt 37 pivotally connected to the knob cover 36 is pulled upward in the hole 38 of the spline shaft 32 and the retaining member 40 is released from the latch 42. The shift hub 33 is thereby displaceable again on the spline shaft 32 and it is also possible for the rotary knob 11 to be raised in the diopter compensation position in the upward direction, in accordance with arrow 13. The knob cover 36 remains and during the making of the diopter adjustment in the schråg raised position, as shown in Fig. 10. After the user has completed the dioptric adjustment, the knob 11 is again moved downwards, according to arrow 14 and can then be activated again by locking the knob cover 36 is folded down. Thus, the bolt 42 of the adjusting bolt 37 is again moved so far down that the holding member 40 is clamped between the switching hub 33 and the wedge shaft 32. The lock is then active again.
    FIG. 11 shows a further, alternative exemplary embodiment of the locking mechanism of the focusing device 10. The rotary knob cover 36 and the adjusting bolt 37 are likewise designed to be pivotable, as has been described with reference to FIGS. 7 to 9. Diesemβιτίθβ this Ausfiihrungsbeispiel the adjusting bolt 37 but now extends into the axle portion 17 of the housing 12 (Fig. 3). The bolt 42 of the adjusting bolt 37 as well as the bearing hole 39 of the splined shaft 32 are also arranged in the region of the axle portion 17 of the housing 12. On an inner side of the axle section 17, this has an annular circumferential groove 46 for receiving the flanging element 40. In the region of the groove 46 of the axle portion 17, both the inside of the axle portion 17 and the spline shaft 32 are formed by abutting Zylindermantelflåchen.
    A further, alternative Ausfiihrungsbeispiel of the locking mechanism provides that the adjusting bolt 37 is designed to be axially displaceable (according to description of FIG. 10) and an engagement between the holding member 40 and the axle portion 17 of the Gehaeuses 12 takes place (as genr ^ Fig. 11 is described).
    The Ausfiihrungsbeispiele show possible Ausfiihrungsvarianten the telescope 1, it being noted at this point that the invention is not limited to the specially presented Ausfiihrungsvarianten same, but also various combinations of the individual Ausfiihrungsvarianten with each other are possible and this variation possible due to the teaching of technical Acting by current invention is within the skill of the art in this technical field.
    Furthermore, individual features or combinations of features from the different exemplary embodiments which have been shown and described can also be suitable for the purposes of the present invention or inventive solutions.
    The problem underlying the independent inventive solutions can be seen from the description. All statements of value ranges in the current description should be understood to include any and all sub-ranges thereof, e.g. the indication 1 to 10 should be understood as encompassing all subregions starting from the lower limit 1 and the upper limit 10, i. all subregions begin with a lower limit of 1 or greater and end at an upper limit of 10 or less, e.g. 1 to 1.7, or 3.2 to 8.1, or 5.5 to 10.
    Above all, the individual in FIGS. 1, 2, 3, 4, 5, 6, 7, 8, 9; 10; 11; The embodiments shown in FIGS. 12 and 13 form the subject of independent, inventive solutions. The relevant objects and solutions according to the invention can be found in the detailed descriptions of these figures.
    For the sake of order, it should be pointed out that for a better understanding of the construction of the telescope, this or its components have been shown partially unmountable and / or enlarged and / or reduced in size.
    REFERENCE SIGNS LIST 1 Telescope 31 Ceiling section 2 Tube 32 Spline shaft 3 Tube 33 Shift hub 4 Lens 34 Tilt jump unit 5 Joint bridge 35 Gearing 6 Joint bridge 36 Knob cover 7 Eyepiece 37 Adjusting pin 8 Eyepiece 38 Hole 9 Center axis 39 Bearing hole 10 Focusing device 40 Retaining element 11 Turning knob 41 Recess 12 Housing 42 Latch 13 Arrow 43 Stop element 14 Arrow 44 Stop bolt 15 Focusing gear 45 Axle 16 Diopter gear 46 Groove 17 Axle section 18 Window 19 Window 20 Diopter 21 Threaded coupling 22 Focusing eye 23 Groove 24 Bolt 25 Gearing 26 Axis section 27 Drive bush 28 Slot 29 Pin 30 Gearing
    权利要求:
    Claims (21)
    [1]
    P ate n p r p e c h e
    1. Binocular telescope (1) with two tubes (2, 3), which have focusing means for axially displaceable focusing (4), and with a common focusing device (10), wherein the focusing device (10) has a Gehåuse (12) and a knob (11) and the rotary knob (11) on the Gehåuse (12) is axially displaceable, wherein the rotary knob (11) is rotationally coupled in a focusing position with a focussing gear (15) and the rotary knob (11) in a di optrieausgleichgleichstellung with a Dioptriegetriebe (16) is rotationally coupled, characterized in that the rotary knob (11) comprises a locking mechanism for Festhaiten the knob (11) in the focusing position.
    [2]
    2. A telescope according to claim 1, characterized in that the rotary knob (11) comprises a splined shaft (32) for Clbertragung a rotational movement of the diopter (16).
    [3]
    3. A telescope according to claim 1 or 2, characterized in that the locking mechanism comprises an adjusting bolt (37) with a bolt (42) and a by the bolt (42) fixable retaining element (40), wherein the adjusting bolt (37) in a coaxial with the rotary knob (11) extending hole (38) is mounted in the splined shaft (32) and the splined shaft (32) in the region of the bolt (42) of the adjusting bolt (37) with a radially extending bearing hole (39) for receiving the Halteele- is formed (40).
    [4]
    4. A telescope according to one of the preceding Anspmche, characterized in that the latch (42) is formed at a lower end of the adjusting bolt (37).
    [5]
    5. A telescope according to one of the preceding Anspmche, characterized in that the locking mechanism comprises a in a ceiling portion (31) of the rotary knob (11) mounted control element, wherein the control element is connected to an upper end of the adjusting bolt (37).
    [6]
    6. A telescope according to any one of the preceding claims, characterized ge indicates that the operating element of the locking mechanism as a knob cover (36) is formed, wherein the knob cover (36) in the cover portion (31) of the rotary knob (11) with respect to a longitudinal center axis (9) of the rotary knob (11) is rotatably mounted.
    [7]
    7. A telescope according to claim 1, characterized in that the focusing siergetriebe (15) in the Gehåuse (12) axially displaceably mounted Fokussierhiilse (22) and in the Gehåuse (12) rotatably mounted threaded coupling (21).
    [8]
    8. A telescope according to one of the preceding claims, characterized in that the dioptric transmission (16) has an axis portion (26) of the focusing sleeve (22) rotatably mounted diopter (20) and a coaxial in-nerhalb the axis portion (26) of the Fokussierhiilse ( 22) extending drive bush (27).
    [9]
    9. A telescope according to one of the preceding claims, characterized in that the drive bush (27) is rotatably mounted on an axle portion (17) of the Ge-håuses (12).
    [10]
    10. A telescope according to one of the preceding claims, characterized in that the rotary knob (11) comprises a switching hub (33), wherein the switching hub (33) on the splined shaft (32) in the axial direction adjustable and with the splined shaft (32) is rotationally coupled ,
    [11]
    11. A telescope according to one of the preceding claims, characterized ge indicates that the shift hub (33) by axial displacement of the spline shaft (32) with the drive bush (27) is engageable.
    [12]
    12. A telescope according to one of the preceding claims, characterized ge indicates that between the shift hub (33) and spline (32) at least one spring-loaded Kippsprungwerk (34) is formed with two stable layers, where-in the shift hub (33) in one of the stable Layers with the drive bush (27) is engaged.
    [13]
    13. A telescope according to one of the preceding claims, characterized ge indicates that the adjusting bolt (37) in the coaxial with the knob (11) extending hole (38) in the spline shaft (32) is pivotally mounted.
    [14]
    14. A telescope according to one of the preceding claims, characterized ge indicates that the bolt (42) by an eccentrically formed Ab-section of the adjusting bolt (37) is formed.
    [15]
    15. A telescope according to one of the preceding claims, characterized ge indicates that the switching hub (33) on a bearing hole (39) gegeniiber-lying inner wall has a recess (41) for partially receiving the Halteele-element (40), wherein in a position of the bolt (42) the retaining element (40) by the bolt (42) formschliissig in the recess (41) of the shift hub (33) and the bearing hole (39) of the spline shaft (32) is fixed.
    [16]
    16. A telescope according to one of the preceding claims, characterized ge indicates that in the ceiling portion (31) of the rotary knob (11) a stop element (43) and on the knob cover (36) a stop pin (44) is formed, wherein the stop element (43) and the stop pin (44) of the pivoting range of the knob cover (36) is limited.
    [17]
    17. A telescope according to one of claims 1 to 12, characterized in that the adjusting bolt (37) is mounted in the coaxial with the rotary knob (11) extending hole (38) in the splined shaft (32) axially displaceable.
    [18]
    18. A telescope according to claim 17, characterized in that the bolt (42) is formed by a wedge-shaped portion of the adjusting bolt (37).
    [19]
    19. A telescope according to any one of Anspriiche 17 to 18, characterized in that the adjusting bolt (37) is pivotally connected to the knob cover (36), wherein the knob cover (36) in the ceiling portion (31) relative to a perpendicular to the longitudinal center axis (9) of the rotary knob (11) extending axis (45) is mounted hocklappbar.
    [20]
    20. A telescope according to any one of Anspriiche 17 to 19, characterized in that the axle portion (17) of Gehåuses (12) on which the drive bush (27) is mounted on a bearing hole (39) opposite inner wall a circumferential groove (23 ) for partially receiving the retaining element (40), wherein in a position of the bolt (42) the retaining element (40) by the bolt (42) formschliissig in the recess (41) of the axle portion (17) of the Gehåuses (12) and the bearing hole (39) of the spline shaft (32) is fixed.
    [21]
    21. A telescope according to one of the preceding claims, characterized in that the holding element (40) is formed by a ball.
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    同族专利:
    公开号 | 公开日
    EP3115820A1|2017-01-11|
    US10012816B2|2018-07-03|
    AT517440B1|2021-02-15|
    US20170010436A1|2017-01-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB765272A|1954-05-17|1957-01-09|Leitz Ernst Gmbh|Improvements in or relating to binocular optical devices|
    DE4122349A1|1990-07-06|1992-01-16|Asahi Optical Co Ltd|ADJUSTMENT MECHANISM FOR A BINOCULAR|
    DE102004024964A1|2004-05-21|2005-12-15|Leica Camera Ag|Focusing device with diopter adjustment|
    DE102007020529A1|2007-05-02|2008-11-20|Minox Gmbh Optische Und Feinmechanische Werke|Binocular binoculars|
    DE2948421C2|1979-12-01|1981-12-03|Fa. Carl Zeiss, 7920 Heidenheim|Double telescope with a two-hinged connecting bridge|
    DE3830620C2|1988-09-09|1995-04-13|Leica Camera Gmbh|Binocular telescope|
    JP2527731Y2|1989-10-02|1997-03-05|株式会社ニコン|Binoculars with focusing lock device|
    JP2514158Y2|1989-11-09|1996-10-16|鎌倉光機株式会社|Adjusting focus holding mechanism of binoculars|
    US5231535A|1991-11-01|1993-07-27|Leupold & Stevens|Simultaneous individual focus binoculars|
    US5969858A|1995-08-24|1999-10-19|Asahi Kogaku Kogyo Kabushiki Kaisha|Binocular|
    JP3288945B2|1997-01-13|2002-06-04|旭光学工業株式会社|binoculars|
    EP0961147B2|1998-05-18|2006-04-19|Swarovski Optik KG|Binocular telescope|
    US6580555B2|2001-08-01|2003-06-17|Nicolas Crista|Adjustable eyepiece for a viewing device|
    DE10138843C2|2001-08-15|2003-09-04|Leica Camera Ag|Method and device for focusing and for diopter compensation in a telescope|
    EP2083305A4|2007-01-11|2012-08-22|Nikon Vision Co Ltd|Binocular telescope|
    EP2824492B1|2013-07-12|2015-12-09|Carl Zeiss Sports Optics GmbH|Binoculars with open bridge design|USD841072S1|2017-10-02|2019-02-19|Swarovski-Optik Kg.|Spyglass|
    CN110383204B|2017-12-29|2020-11-27|深圳市大疆创新科技有限公司|Knob structure, focusing knob, remote controller and cloud platform|
    USD904480S1|2018-01-04|2020-12-08|Meopta-Optika, S.R.O.|Binocular|
    CZ308016B6|2018-06-08|2019-10-23|Meopta - Optika, S.R.O.|Binoculars with built-in focus plate|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50603/2015A|AT517440B1|2015-07-09|2015-07-09|Binocular telescope|ATA50603/2015A| AT517440B1|2015-07-09|2015-07-09|Binocular telescope|
    US15/204,333| US10012816B2|2015-07-09|2016-07-07|Binocular telescope|
    EP16178579.5A| EP3115820A1|2015-07-09|2016-07-08|Binocular telescope|
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