• 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:
    A positioning device with a pivotable positioning member. The positioning member comprises a guide lug spaced from and parallel to its pivot axis, the guide lug having a head portion which may be introduced into an enlarged end of a guideway in a support but which maintains the positioning member parallel to the pivot axis. An abutment prevents the guide lug from re-entering the enlarged end of the guideway. A strip integrally formed with the positioning member has a protruding portion which bears against one side of the support tensioning the strip. The pivotal mounting is afforded by co-operable detents including a pivot pin (e.g. on the support) with a tapered end which snaps into an aperture defined by a pair of integrally formed flexible strips (e.g. on the positioning member). The oblong aperture permits the pivot pin to shift therein as the pointer at the other end of the positioning member undergoes substantially rectilinear displacement. The positioning device may be used to control the position of a motor vehicle air conditioning vent flap.
    公开号:SU933002A3
    申请号:SU782676702
    申请日:1978-10-20
    公开日:1982-05-30
    发明作者:Алэн Анри Стордер Ив
    申请人:Сосьете Аноним Франсэз Дю Феродо (Фирма)；
    IPC主号:
    专利说明:

    (54) CONTROL DEVICE
    one
    The invention is intended for control of various apparatuses, for example, with a cable (for example, with apparatus for conditioning air).
    Installation devices of this kind 5 are inconvenient for installation and contain a large number of levers. In addition, in these devices, after a certain time of their use, there are backlashes that violate their work l-y.
    The closest technical solution to the present invention is a control device comprising a pivoting lever with a finger, the axis of which is napajH- &
    The axis of rotation of the lever, and the base with a guide slot under the finger, on which the fixing paleo is made in the Burt2 cut edge 2.
    However, the complex construction of the known device makes it difficult to reliably mount it on the support.
    The aim of the invention is to simplify the design of the device and increase the reliability of its operation.
    This goal is achieved due to the fact that in a known control device comprising a pivot arm with a finger, the axis of which is parallel to the axis of rotation of the lever, and a base with a guide slot under the finger, a locking finger in the slot of the collar is made at the bottom of the collar mounting the finger, which is a continuation of the slot, and on the base there is an abut-stop to move the finger into the through slot of the lever mounting, which is mated with the side edge of the pivoting lever.
    In addition, in the device, the yiioi device is positioned relative to the axis of rotation of the lever on the other side of the direction of the slot of the base.
    The pivot arm between the finger and the axis of rotation is made elastic in a direction parallel to the axis of rotation.
    On the base and axis of rotation of the swivel arm, mating parts with knots are made for locking the PV. 9 displacement in parallel to the parallel of the lever arm. One of the mating parts emerged in the form of a rod with a truncated conical head, the base of which has a two-meter diameter, the larger diameter of the rod, and the diameter of the top, at least equal to the diameter, another of the matching parts is made in the form of an aperture with central | the longitudinal axis of which is located separated from the hole r | ui by elastic locking nodes. On the rotary lever, on the side opposite to the axis of its rotation, a protrusion is made behind the finger, located in the direction parallel to the axis of the axis and separated from the plane of rotation of the lever, and the chamfer is made on the right side of the base npqpeaH. Speed on it above the protrusion. FIG. Figure 1 shows a swivel arm, control device, top view, on the fng. 2 shows section A-A in FIG. Jj in fig. 3 shows a section BB in FIG. one; in fig. 4 shows the base of the device, a partial top view, 1 in FIG. 5, a section B-B in FIG. 4, in FIG. 6 illustrates the installation phase of the pivot arm shown in FIG. 1, on the basis shown in FIG. 4, on fkg. 7 - turn the lever mounted on the base. The device includes a pivot arm 1 (Fig. 1-3), designed to be mounted for rotation around a rod axle 2 perpendicular to the plane of fig. 1. Lever 1 is terminated by control terminal 3. At the other end of the lever, a hole 4 is made elongated, which: is intended to seize the rod-axis 2 This hole 4 has two straight edges 5 and 6, parallel one to another, and two rounded edges 7 and 8. Slots 9 and 10 are parallel to the longitudinal axis of the hole 4. Each of the grooves has such a length that between each slot 9 and 10 and the corresponding edge 5 and 6 there is a flexible, narrow band il and 12, which is with a locking assembly. The middle part of each edge 5 and 6 is provided with a central chamfer 1h and 14, respectively, designed to facilitate the placement of the hole 4 around the shaft of the shaft axis 2. 24 Between the two ends of the lever 1 has a finger 15, perpendicular to the plane of FIG. 1, the axis of which is parallel to the axis of rotation of the lever arm 1. The finger consists of a rod 16, ending with a collar head 17, the diameter of which is larger than the diameter of the rod 16. In this embodiment, the second protrusion 18 has a second protrusion (fng. 2). Between the finger 15, the control element 3, but closer to the finger 15, on the lever 1 there is a strip-protrusion 19 located transversely relative to the length of the lever. Two slots 2O and 21 separate the longitudinal edges 22 vi 23 of the protrusion 19 from the body of the lever located in the plane of its rotation. The protrusion 19 comprises a head 24 located in the same direction as the finger 15. The protrusion 19 forms a plate having myto elastic properties in the direction perpendicular to the plane of FIG. 1. The overall configuration of the lever 1 is as follows: it has two flat and parallel parts 25 and 26 interconnected by an inclined part 27. Part 25 contains an opening 4, and part 26 contains a pin 15 and a protrusion 19. Flat part 26 ends with an inclined control element 3 . The device also includes a base 28 for mounting with the possibility of rotation of two levers (not shown in Fng. 4 and 5), one around the axis 2a and the other around the axis 26, the base 28 has a generally flat shape, and the axes 2a and 26 are located in the direction perpendicular to the p-nom plane of the base, one of these levers, the one that is normally associated with the axis 26, is located on the side of the base 28, which can be seen in FIG. 4, and the other lever, mating with the axis 2a, is normally located on the other side of the base 28. Axle 26 (FIGS. 4 and 5) has a piece fitting to the lever in the form of a nozzle, having the form of two sectors 29 and 30, a rod with. a truncated conical head 31, the diameter of the base 32 of which is larger than the diameter of the rod 2, and the diameter of the tip 83 which is equal to or less than the diameter of the rod 26. Performing the mating part in this form will facilitate the installation of the lever 1 on the base 28. The rod 26 is rigidly connected with the ribs 34 of the base 28. Opposite to the axis 26 and At a distance from it, a guide slot 35 is made in a general curvilinear shape, the convex part of which is facing the shaft 26. In addition, a slot is placed opposite to axis 2. Slots 35 and 36 have a generally similar shape. Each has edges 37 and 38 separated from each other by a constant distance which is slightly larger than the diameter of the rod 16 of the finger 15 (Fig. 2 but which is smaller than the diameter of the collar 17 palish 15. The tip of the slot 35 is extended by a through groove 39 for mounting the finger 15 such Thus, the protrusion 17 can enter and pass through this groove 39. In the area of the slot 35 and groove 39, the base 28 has a flat shape and constant thickness. The thickness of the base in this place is somewhat less than the distance (Fig. 2) separating leg 16 from the base of the protrusion 17. The groove 39 has in this It has a 4 O edge with a chamfer 41 forming a platform which, when mounting the lever 1 on the base, allows the projection 19 with the head 24 to gradually slide from the groove 39 to the lower part 42 of the base in order to bring the projection 19 into tense state and ensure the force of pressing the protrusion 19 to the base so that the lever 1, when mounted, remains in the position to which it was brought, when it was not manipulated. On the other side of the slit 35, a stopper limiter 43 is placed, which is spaced a greater distance from the shaft 26 than the slit 35. The stop-limiter is mounted on the base 28 to restrict the first finger in the groove, coupled with the lateral swivel lever. The base 28 is made of plastic and is integrally molded with axes 2a and 26. The control device functions as follows ml. The mounting of the lever 14 on the base 28 is carried out as follows (Fig. 6 and 7). The finger 15 of the lever is first placed in the groove 39 of the slot 35, and the lever 1 is in position 1 (Fig. 6). Then the lever 1 is pressed in the direction of the arrow, then it rotates around the finger 15 in the direction of the arrow p. At these positions, the side edge of the lever enters the joint with the stop 43, at the same time the head 24 of the protrusion 19, which was originally inside the groove 39, slides along the platform or façade 41, the drive / thus the voltage of the protrusion 19. the arrow and F drive the pin 15 into the nt position 156 (Fig. 7), i.e. the position in which the SPTOI O rod of the finger fits in the slot 26 and is not completely in the groove 39. Since the edge is in contact with the stop 43, continue to produce the rotation of the lever 1, but the axis of rotation is now not finger 15, but the stop 43 and the direction of rotation are indicated by an F / f arrow on the phage. 6. During rotation, until the side edge 44 of the lever 1 rests on the axis 26, the lever is raised perpendicular to the plane of the figure so that the hole 4 is located above the conical head 31 continuing the shaft 26. This movement of the deformation of the lever 1 becomes It is possible to choose the thickness and type of material (mass) forming the lever 1 in such a way that the lever has flexibility or elasticity in the perpendicular direction to the plane of FIG. 1 (i.e., PG parallel to the axis of rotation of the lever 1). When the hole 4 is exactly above the axis 26, pressure is applied to the end of the lever 1 to block the hole 4 around the axis 26. During this blockage, the strips 11 and 12 are located on each side of the hole 4, elastically bending, as they are pressed towards the side edges of the lever 1 and due to the gradual increase in width provided by the head 31, since the thickness of the lever 1 within the bore 4 is less than the length C (Fig. 5) between the base 3 of the ribs 34 and the base 32 of the head 31, strips 11 and 12 placed above the base 32. ts go that before installation the distance separating the edges 5 and 6 of the hole 4, the diameter of the axis 26 above, the strips 11 and 12 cover the axis 26 without backlash, this arrangement also allows, on one side, to eliminate the backlash that could occur between the axis .26 and the edges 5 and 6 after long-term use of the device, and on the other hand, eliminate the variation in dimensions resulting from manufacturing tolerances. Mounted in this way, 1 (position 106 on fgp. 6) cannot be dismantled in an undesirable manner, since the collar 17 of the finger 15 allows, whatever the position of the lever 14, the rod 16 exits the protrusion 35, and the edge formed by the base 32 , does not allow the lever to be separated from the axis 26. In addition, the stop 43 prevents the finger 15 from returning into the groove 39. Thus, the contact of the lever on the support is made without plug-in parts. Element 3 controls are intended to enable manual control of the rotation of the lever 1. When finger 15 moving In slot 35 between positions 15 and 156 (FIG. 7), the ep & belts 3 move in essentially straight lines, and at the same time the other end of lever 1 moves in such a way that the edges 15 and 16 of the hole 4 slide on the axis 26. It is the firm of the slot 35 that provides for the rectilinear movement of the element 3. In this example, a flexible Bowden drive (not shown) is attached to the ledge 18 (Fig. 2), rigidly connected -J with the flap of the air conditioning apparatus (also not shown) installed inside the car. In these cases, the electronic 3 is visible on the dashboard of the car and moving it to the dashboard provides control of the navigation system, and the J lever 1 is a knob. The invention is not limited to this use only. It can be applied in the case when it is necessary to fix the position of one organ relative to another. This device can be used for control & penalties, and to mark the position. In addition, since the protrusion 19 is in a tense state, the head 2a creates an elastic force towards the surface 42 of the base 28, thus, the lever 1 cannot freely foam, i.e. it assumes a well-defined position. The formula of the invention 1. A control device comprising a pivoting lever with a finger, the axis of which is parallel to the axis of rotation of the lever, and a base with a guide slot under the finger, on which the fixing finger is made in the slot of the collar, By the fact that, in order to simplify the design of the device and improve the reliability of its operation, a through groove is made at the base for mounting the finger, which is a continuation of the slot, and on the base there is an abutment stop for moving the finger E with the slot after mounting the lever, c1H1p ny with side arm of the swivel lever. 2. The device according to claim 1, wherein the stop is placed relative to the axis of rotation of the lever on the other side of the guide slot of the base. 3. The device according to paragraphs. 1 and 2, that is, t & l < / RTI > that the pivot arm between the finger and the axis of rotation is made elastic in a direction parallel to the axis of rotation. 4. Device on PP. 1-3, characterized in that, on the basis of the axis of rotation of the pivoting lever, mating parts are made with nodes for stopping their movement in the direction of the axis parallel to the axis of rotation of the lever. 5. The device according to claim 4, characterized in that one of the mating parts is made in the form of a rod with a truncated conical head, the base of which has a diameter greater than the diameter of the rod, and the apex has a diameter at least equal to the diameter of the rod, and the other of The mating parts are made in the form of an aperture with central chamfers, parallel to the longitudinal axis of which there are slots separated from the aperture by elastic locking assemblies. 6. Device of PP. 1-5, characterized in that on the rotary lever on the side opposite to the axis of its rotation, out of the finger is made out of the outlet located in the guide parallel to the axis of rotation and separated from the plane of rotation of the lever by the slots, and in the through groove of the guide slot of the base there is a chamfer to slide a broken protrusion on it. Sources of information taken into account in the examination 1. US Patent N92919601, cl. 74-531, 1969, 2. Artobolevsky I.I. Mechanisms in modern technology, t. P.M., Mashinostroenie, 1957, p. 272-273 (prototype). L / / fig. five
    Fig 6
    权利要求:
    Claims (6)
    [1]
    Claim
    1. The control device containing a rotary lever with a finger, the axis of which is parallel to the axis of rotation of the lever, and 55 the base with a guide slot under
    8 .
    the finger on which the fixing finger is made in the shoulder collar, with the fact that, in order to simplify the design of the device and increase the reliability of its operation, a through groove for mounting the finger is made at the base, which is a continuation slots, and on the base there is a stop-limiter for moving the finger in the through groove after mounting the lever, conjugated with the side edge of the rotary lever.
    [2]
    2. The device according to π. 1, with the exception of the fact that the stop limiter is placed relative to the axis of rotation of the lever on the other side of the guide slot of the base.
    [3]
    3. The device according to paragraphs. 1 and 2, characterized in that the pivot arm between the finger and the axis of rotation is made elastic in a direction parallel to the axis of rotation.
    [4]
    4. The device according to paragraphs. 1-3, characterized in that on the base and the axis of rotation of the rotary lever are made mating parts with nodes to stop their movement in a direction parallel to the axis of rotation of the lever.
    [5]
    5. The device pop. 4, characterized in that one of the mating parts is made in the form of a rod with a truncated conical head, the base of which has a diameter greater than the diameter of the rod, and the apex has a diameter of at least equal to the diameter of the rod, and the other of the mating parts is made in the form of a hole with central chamfers, parallel to the longitudinal axis of which are slots, separated from the hole by elastic locking nodes.
    [6]
    6. The device according to paragraphs. 1-5, characterized in that on the pivot arm from the side opposite to the axis of its rotation, a finger is made out, located in the guide parallel to the axis of rotation and separated from the plane of rotation of the lever by slots, and in the through groove of the guide slot of the base a chamfer is made for sliding along her aforementioned ledge.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU933002A3|1982-05-30|Control device
    US5806202A|1998-09-15|Retractable tape measure with sliding lock
    KR970015179A|1997-04-28|Horizontal Positioning Slide for Car Seats
    KR20030009368A|2003-01-29|Wiper device, especially for windshields of automobils
    US4131244A|1978-12-26|Tape measure brake
    US4653386A|1987-03-31|Wind direction adjusting mechanism for air conditioner
    US5537893A|1996-07-23|Retention and detent spring for control knob
    EP0653028B1|1997-12-17|Rotary temperature control device
    KR100253604B1|2000-04-15|Slide switch
    US4948240A|1990-08-14|Sun visor for motor vehicles
    GB1562630A|1980-03-12|Control means for a movement-transmission member
    US4925043A|1990-05-15|Closure device for containers
    EP0496123A1|1992-07-29|Switch assembly
    US5826709A|1998-10-27|Self-adjusting plunger switch
    US5012577A|1991-05-07|Shaving apparatus
    US5861592A|1999-01-19|Reset device for turn signal reset switch with trigger finger tensioned by a compression spring
    US5579903A|1996-12-03|Cam follower assembly for use in a latching switch
    US4679453A|1987-07-14|Apparatus for producing stepwise movement
    US2863968A|1958-12-09|Knob and shaft assembly
    JP2005059630A|2005-03-10|Wiper-attaching tool, and wiper
    US4490905A|1985-01-01|Shaving apparatus
    US4223437A|1980-09-23|Shaving apparatus
    US5788394A|1998-08-04|Grooved ball and socket joint
    KR200228834Y1|2001-09-17|Knob Lock
    JPH1190050A|1999-04-06|Lever automatic-reset mechanism for model controlling device
    同族专利:
    公开号 | 公开日
    DE2845485A1|1979-04-26|
    FR2406745B1|1981-11-06|
    IT7869410D0|1978-10-21|
    US4266441A|1981-05-12|
    ES474385A1|1979-11-16|
    FR2406745A1|1979-05-18|
    IT1160876B|1987-03-11|
    BR7806902A|1979-07-03|
    JPS54105682A|1979-08-18|
    GB2006375B|1982-08-18|
    GB2006375A|1979-05-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2543253C2|2010-10-29|2015-02-27|СиЭнЭйч ИТАЛИЯ СПА|Caterpillar vehicle control and steering device|US2919601A|1959-01-26|1960-01-05|Jr William A Cain|Control and locking operator for plate valves|
    DE1530523A1|1964-12-17|1970-03-12|Daimler Benz Ag|Shift lock for the reverse gear on switching devices of motor vehicle gearboxes|
    GB1204115A|1966-08-10|1970-09-03|Rootes Motors Ltd|An improved lever assembly|
    GB1103868A|1966-11-30|1968-02-21|Ford Motor Co|Control devices|
    DE1979912U|1967-12-08|1968-02-29|Raymond Druckknopf Und Metallw|PUSH-BUTTON LOCKER.|
    FR2317543B3|1975-07-11|1978-05-19|Sueddeutsche Kuehler Behr|
    US4078449A|1977-03-22|1978-03-14|Caterpillar Tractor Co.|Adjustable detent apparatus|FR2458108B1|1979-05-31|1982-08-20|Heuliez Sa Louis|
    FR2459510B1|1979-06-15|1982-10-22|Ferodo Sa|
    JPH0343453Y2|1987-02-16|1991-09-11|
    US5012371A|1989-02-22|1991-04-30|Miniscribe Corporation|Disk drive crash stop/actuator latch|
    FR2770887B1|1997-11-07|2000-01-28|Demo|DEVICE FOR LOCKING AT LEAST ONE FIXED PART WITH AT LEAST ONE KINEMATIC PART|
    US6283059B1|1999-09-08|2001-09-04|Elwood J. Scully, Jr.|Convertible seat and deck apparatus|
    KR100859728B1|2002-05-21|2008-09-23|한라공조주식회사|Case assembly of air conditioning apparatus|
    EP3514428A1|2018-01-18|2019-07-24|Georg Fischer Rohrleitungssysteme AG|Hand lever|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7731611A|FR2406745B1|1977-10-20|1977-10-20|
    [返回顶部]