西班牙专利ES2671980A1 CONNECTOR (Machine-translation by Google Translate, not legally binding)

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引用文献

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优先权

专利摘要:
A connector comprising a housing and a contact received in the housing. The housing comprises a front housing and a rear housing, one end of the contact being fixed in the front housing, and the other end of the contact being received in the rear housing. The rear housing comprises a base housing and an upper housing coupled so that it can be separated from one another, so that the other end of the contact is exposed from the housing when the base housing and the upper housing are separated from each other. For this reason, it is easy to emphasize a cable on the contact. Meanwhile, the front end of the contact is fixed in the front housing of the connector, and thus the contact is held stationary with respect to the housing when the cable is stressed. In addition, when the front housing and the rear housing of the connector are assembled together, the contact is received hermetically in the connector housing so as to prevent water vapor and external dust from entering the housing, and thus ensuring performance electrical connector. (Machine-translation by Google Translate, not legally binding)
公开号:ES2671980A1
申请号:ES201730784
申请日:2017-06-08
公开日:2018-06-11
发明作者:Lei Pan；Pai Rajendra；Tongbao Ding
申请人:Tyco Electronics Shanghai Co Ltd；
IPC主号:

专利说明:

Connector Cross reference to related request
This application claims the benefit of the Chinese Patent Application No. CN201611122901 .3 5 filed on December 8, 2016 at the State Intellectual Property Office of China, whose full description is incorporated herein by reference.
Background of the invention
Field of the Invention
The embodiments of the present description generally refer to a connector, and particularly to a connector that facilitates the highlighting of a contact to a cable.
Description of the related technique
In the prior art, a connector generally includes a housing and a contact received in the housing. For a connector with a contact that has to be stressed on a cable, the contact is usually preassembled in the housing before being stressed
15 over the cable. At this time, one end of the contact to be stressed is located outside the housing to facilitate the overlapping of the cable over the contact. After the cable is stressed over the contact, the contact is pushed completely into the housing so that the contact is brought to a working position, at this time, the stressed end of the contact is received inside the housing.
However, in the prior art, when the contact is in the pre-assembled position, the position of the contact with respect to the housing is unstable, and there is a jolt when the cable is stressed, thus the cable may not be properly stressed over the contact. Therefore, an operator has to stop the highlighting machine to highlight the cable and adjust the position of the contact, and then continue with the cable highlighting operation, which
25 causes relatively large time costs.
Furthermore, in the prior art, in order to allow the contact to move between the pre-assembled position and the working position, a rear end portion of the housing is fully open, which causes the water vapor and the External dust easily enters the housing, deteriorating the electrical performance of the connector. And one
5 additional sealing cover will cause additional installation costs. Summary
The present description provides a connector in which a contact in the connector can be easily highlighted on a cable.
In accordance with one aspect of the present description, a connector has been provided that
10 comprises a housing and a contact received at the accommodation. The housing comprises a front housing and a rear housing, one end of the contact being fixed in the front housing, and the other end of the contact being received in the rear housing. The rear housing comprises a base housing and a superior housing
coupled so that they can be separated from each other, so that the other end of the contact is exposed from the housing when the base housing and the upper housing are separated from each other.
According to an exemplary embodiment of the present description, the base housing and the upper housing are pivotally connected to the outer wall of the front housing, so that they are rotatably open with respect to the front housing.
In accordance with another exemplary embodiment of the present description, the base housing comprises a lower wall and an outer peripheral wall located on the periphery of the lower wall, and the upper housing includes an upper wall adapted to cover an opening of the base housing.
According to another exemplary embodiment of the present description, one side of the wall
25 bottom of the base housing is pivotally connected to a bottom wall of a rear end of the front housing by a first joint; and one side of the upper wall of the upper housing is pivotally connected to an upper wall of the rear end of the front housing by a second joint.
In accordance with another exemplary embodiment of the present description, the base housing and the

Superior housing are adapted to be assembled between them so that they can be separated.
According to another exemplary embodiment of the present description, wherein a plurality of elastic closures are formed in the outer peripheral wall of the base housing, the plurality of elastic closures being adapted to be fixed by elastic jump in the periphery of the upper wall of the upper housing, such that the base housing and the upper housing are assembled together between them.
According to another exemplary embodiment of the present description, wherein the outer peripheral wall of the base housing comprises an end wall and an outer side wall, each of the end wall and the outer side wall of the base housing is formed with at least one of the elastic closures.
According to another exemplary embodiment of the present description, wherein the plurality of elastic closures have the same dimensions or different dimensions.
According to another exemplary embodiment of the present description, the upper housing further comprises an end wall, and when the base housing and the upper housing are assembled together, the end wall of the upper housing is located within a corresponding end wall. of the base accommodation; one of the end wall of the upper housing and the corresponding end wall of the base housing is formed with a first positioning groove and the other is formed with a first positioning protrusion, and when the base housing and the upper housing are assembled together , the first positioning projection is adjusted in the first positioning groove to ensure that the upper housing and the base housing are in a correct assembly position.
According to another exemplary embodiment of the present description, one of a side wall of the front housing and the corresponding outer peripheral wall of the base housing is formed with a second positioning groove and the other is formed with a second positioning protrusion; and when the front housing and the rear housing are assembled together, the second positioning projection is adjusted in the second positioning groove to ensure that the front housing and the rear housing are in a correct assembly position.
According to another exemplary embodiment of the present description, wherein a side flange plate perpendicular to the side wall of the front housing is grooved at a bottom of each side wall of the front housing; and the second positioning projection is vertically formed on a rear surface of the side flange plate, and the second positioning groove is grooved on a front edge portion of the end wall of the base housing.
According to another exemplary embodiment of the present description, a receptacle port is formed in the front housing, a plug of a coupling connector being adapted to be inserted into the front housing through the receptacle port for making electrical contact with the contact tip in the front housing.
According to another exemplary embodiment of the present description, wherein the other end of the contact is adapted to be stressed on the cable.
According to another exemplary embodiment of the present description, when the base housing and the upper housing are separated from each other, the other end of the contact exposed from the housing is stressed on the cable.
According to another exemplary embodiment of the present description, the other end of the contact comprises a first side flange part adapted to be highlighted on a cable conductor and a second side flange part adapted to be stressed on an outer insulation part of the cable.
According to another exemplary embodiment of the present description, when the front housing and the rear housing are assembled together, the contact is received tightly in the housing.
According to the different exemplary embodiments described in the present description, the rear housing of the connector can be opened so that the rear end of the contact to be stressed on the cable can be exposed from the housing, thus the cable is easily highlighted on the contact. At the same time, the front end of the contact is fixed directly on the front housing of the connector, so the contact is kept stationary with respect to the housing when the cable is stressed.
In some exemplary embodiments of the present description, when the front and rear connector housings are assembled together, the contact is tightly received in the connector housing so as to prevent outside water vapor and dust from entering the housing, thus the electrical performance of the connector is ensured.
Brief description of the drawings
5 The foregoing and other features of this description will be more apparent from the detailed description of exemplary embodiments thereof with reference to the accompanying drawings, in which:
Fig. 1 shows a schematic perspective view of a connector according to an embodiment of the present description, in which a connector housing is in an open state 10;
Fig. 2 shows a side view of the connector shown in fig. one;
Fig. 3 shows a rear view of the connector shown in fig. 1, where a cable has not yet been stressed on the contact;
Fig. 4 shows a rear view of the connector shown in fig. 1, where the cable has been stressed over the contact; Y
Fig. 5 shows a schematic perspective view of the connector according to an embodiment of the present description, wherein the connector housing is in an assembled and closed state.
Description
The technical solutions of the present description will be described in more detail with reference to the following embodiments, taken in combination with the accompanying drawings. In memory, the same or similar reference numbers indicate the same or similar parts. The following description of embodiments of the present description with reference to the attached drawings is intended to explain the general inventive concept of the present description.
25 and should not be considered as limiting this description.
In the following detailed description, for purposes of explanation, numerous specific details have been described in order to provide a complete understanding of the described embodiments. It will be evident, however, that one or more embodiments can be implemented without these specific details. In other cases, well-known structures and devices have been shown schematically to simplify the drawing.
In accordance with a general concept of the present description, a connector comprising a housing and a contact received in the housing has been provided. The housing comprises a front housing and a rear housing, one end of the contact being fixed in the front housing and the other end of the contact being received in the rear housing. The rear housing comprises a base housing and an upper housing coupled so that they can be separated from each other, so that the other end of the contact is exposed from the housing when the base housing and the upper housing are separated from each other.
Fig. 1 shows a schematic perspective view of a connector according to an embodiment of the present description, in which a connector housing is in an open state.
As shown in fig. 1, in the illustrated embodiment, the connector mainly comprises a housing 100 and a contact 200 received in the housing 100.
Even with reference to FIG. 1, the housing 100 comprises a front housing 110 and a rear housing 120, 130. One end 210 (one front end) of the contact 200 is fixed in the front housing 110, and the other end 220 (one rear end) of the contact 200 is received in the rear housing 120, 130. The rear housing 120, 130 comprises a base housing 120 and an upper housing 130 that are coupled so that they can be separated from each other, so that the other Tip 220 of the contact 200 is exposed from the housing 100 when the base housing 120 and the upper housing 130 are separated from each other.
In the illustrated embodiment, the front housing 110 is formed as a single piece, and the base housing 120 and the upper housing 130 of the rear housing are coupled so that they can be separated from each other, that is, the rear housing can be opened, such that the other end 220 of the contact 200 can be exposed from the housing 100 when the base housing 120 and the upper housing 130 are separated from each other, facilitating the overhang of the cable 10 (as shown in Fig. 4 ) on the other end 220 of contact 200.
Fig. 2 shows a side view of the connector shown in fig. 1. Fig. 3 shows a viewrear of the connector shown in fig. 1, where the cable 10 has not yet been stressed5 over contact 200.
As shown in figs. 2 and 3, in the illustrated embodiment, the base housing 120 and the upper housing 130 are pivotally connected to the outer wall of the front housing 110, respectively, so that they are rotatably open with respect to the front housing 11 O.
10 As shown in fig. 1, in the illustrated embodiment, the base housing 120 comprises a lower wall 121 and an outer peripheral wall 122 located on the periphery of the lower wall 121. The upper housing 130 includes an upper wall 131. As shown in FIG. . 5, the upper wall 131 of the upper housing 130 is adapted to cover an opening of the base housing 120 so as to encapsulate the contact.
15 As shown in figs. 2 and 3, in the illustrated embodiment, one side of the lower wall 121 of the base housing 120 is pivotally connected to a lower wall of a rear end of the front housing 110 by a first joint 141. One side of the upper wall 131 of the upper housing 130 is pivotally connected to an upper wall of the rear end of the front housing 110 by a second
20 articulation 142.
However, the present description is not limited to the illustrated embodiments, and the base housing 120 and the upper housing 130 may also be pivotally connected to the outer wall of the front housing 110 by means of a shaft fitted in a hole.
25 As shown in fig. 1, in the illustrated embodiment, the base housing 120 and the upper housing 130 are adapted to be assembled together so that they can be separated.
Fig. 5 shows a schematic perspective view of the connector according to an embodiment of the present description, wherein the housing 100 of the connector is in a

been assembled and closed.
As shown in figs. 1 and 5, in the illustrated embodiment, a plurality of elastic closures 122a are formed on the outer peripheral wall 122 of the base housing 120, the plurality of elastic closures 122a being adapted to be fixed by elastic jump to the periphery of the upper wall 131 of the upper housing 130, such that the base housing 120 and the upper housing 130 are assembled together.
As shown in figs. 1 and 5, in the illustrated embodiment, the outer peripheral wall 122 of the base housing 120 comprises an end wall and an outer side wall, each of which is the end wall and the outer side wall of the base housing 120 formed with the minus one of the elastic closures 122a.
In one embodiment of the present description, the plurality of elastic closures 122a can have the same or different dimensions. For example, some of the elastic fasteners 122a may have a longer length, and others may have a shorter length.
As shown in figs. 1 and 5, in the illustrated embodiment, the upper housing 130 further comprises an end wall 132. When the base housing 120 and the upper housing 130 are assembled together, the end wall 132 of the upper housing 130 is located within a wall corresponding end of the base housing 120. One of the end wall 132 of the upper housing 130 and the corresponding end wall of the base housing 120 is formed with a first positioning groove 122b, and the other is formed with a first protrusion of positioning 132b. When the base housing 120 and the upper housing 130 are assembled together, the first positioning protrusion 132b is inserted into the first positioning groove 122b to ensure that the upper housing 130 and the base housing 120 are in the correct assembly position.
As shown in figs. 1 and 5, in the illustrated embodiment, one of a side wall of the front housing 110 and the outer peripheral wall 122 of the base housing 120 is formed with a second positioning groove 122c, and the other is formed with a second positioning protrusion 112c. When the front housing 110 and the rear housing 120, 130 are assembled together, the second positioning projection 112c is inserted into the second positioning groove 122c to ensure that the front housing 110 and the rear housing 120, 130 are in the position
of correct assembly.
As shown in figs. 1 and 5, in the illustrated embodiment, a side flange plate 112 perpendicular to the side wall of the front housing 110 is formed in a lower part of each side wall of the front housing 110. The second projection of
Positioning 112c is vertically formed on a rear surface of the side flange plate 112, and the second positioning slot 122c is formed on a front edge portion of the end wall of the base housing 120.
As shown in figs. 1 and 5, in the illustrated embodiment, a receptacle port or hole 101 is formed in the front housing 110, and a plug of a connector of
10 coupling is adapted to be inserted in the front housing 11 O through the receptacle port 101 for making electrical contact with the tip 210 of the contact 200 in the Irontal housing 11 O.
Fig. 4 shows a rear view of the connector shown in fig. 1, in which the cable 10 has been stressed over the contact 200.
In an embodiment of the present description, as shown in fig. 4, the other end 220 of the contact 200 is adapted to be stressed on the cable 10.
As shown in fig. 4, when the base housing 120 and the upper housing 130 are separated from each other, the other end 220 of the contact 200 exposed from the housing 100 is highlighted on the cable 10.
20 As shown in figs. 3 and 4, in the illustrated embodiment, the other end 220 of the contact 200 comprises a first side flange part 221 adapted to be highlighted on a conductor 11 of the cable 10 And a second side flange 222 adapted to be stressed on an insulating part outside of the cable 10.
In the embodiment of the present description, as shown in fig. 5, when the
25 front housing 110 and rear housing 120, 130 are assembled together, the contact 200 is received tightly in the housing 100 so as to prevent outside water vapor and dust from entering the housing, and thus the electrical performance of the connector They are insured.
According to the different exemplary embodiments described above of the present description, the rear housing 120, 130 of the connector can be opened so that the rear end 220 of the contact 200 to be stressed on the cable can be exposed from the housing 100 , thus the cable 10 is easily stressed on the tip
5 rear 220 of the contact 200. At the same time, the front end 210 of contact 200 isfixed directly on the front housing 110 of the connector so as to ensure that thecontact is kept stationary with respect to housing 100 when the cable isstressed.
Those skilled in this technique should appreciate that the above embodiments are intended to be
10 illustrative and not restrictive, and that different changes or modifications can be made in these embodiments without departing from the principles and spirit of the description, the scope of which is defined in the claims and their equivalences.
It should be noted that the terms "includes" and / or "that includes" herein do not exclude other elements or operations, and the singular forms "a", "a", "one" and "the", "the",
15 "it" is intended to include plural forms as well. In addition, any reference number in the claims should not be appreciated as a limitation on the scope of this description.

权利要求:
Claims (13)
[1]
1. A connector, comprising:
a housing (100) comprising a front housing (110) and a rear housing (120, 130), Y
5 a contact (200) received in the housing (100), one end (210) of the contact (200) being fixed in the front housing (110), and the other end (220) of the contact (200) being received in the rear housing (120, 130);
wherein the rear housing (120, 130) comprises a base housing (120) and an upper housing (130) coupled so that they can be separated from each other, so that the other end (220) of the contact (200) it is exposed from the housing (100) when the base housing and the upper housing are separated from each other.
[2]
2. The connector according to claim 1, wherein the base housing (120) and the upper housing (130) are pivotally connected to the outer wall of the front housing
(110) so that it is rotatably open with respect to the front housing (110).
The connector according to claim 2, wherein the base housing (120) comprises a lower wall (121) and an outer peripheral wall (122) located on the periphery of the lower wall (121); Y
wherein the upper housing (130) includes an upper wall (131) adapted to cover an opening of the base housing (120).
The connector according to claim 3, wherein one side of the lower wall (121) of the base housing (120) is pivotally connected to a lower part of a rear end of the front housing (110) by a first joint (141); Y
wherein one side of the upper part (131) of the upper housing (130) is pivotally connected to an upper wall of the rear end of the front housing (11 0)
25 for a second joint (142).
[5]
5. The connector according to claim 3, wherein the base housing (120) and the upper housing (130) are adapted to be assembled together so that they can be separated.
[6]
6. The connector according to claim 5, wherein the plurality of elastic closures (122a)
5 are connected to the outer peripheral wall (122) of the base housing (120), the plurality of elastic closures (122a) being adapted to be fixed by elastic jump to the periphery of the upper wall (131) of the upper housing (130) , such that the base housing (120) and the upper housing (130) are assembled together.
[7]
7. The connector according to claim 6, wherein the outer peripheral wall (122) of the
10 base housing (120) comprises an end wall and an outer side wall, each of which is the end wall and the outer side wall of the base housing
(120) formed with at least one of the elastic closures (122a).
[8]
8. The connector according to claim 7, wherein the plurality of elastic fasteners (122a) have the same or different dimensions.
The connector according to claim 6, wherein the upper housing (130) further comprises an end wall (132) and when the base housing (120) and the upper housing (130) are assembled together, the end wall (132) of the superior accommodation
(130) is located within a corresponding end wall of the base housing (120);
20 wherein one of the end wall (132) of the upper housing (130) and the corresponding end wall of the base housing (120) is connected with a first positioning groove (122b), and the other is connected with a first positioning protuberance (132b); Y
where when the base housing (120) and the upper housing (130) are assembled
25 together, the first positioning projection (132b) is introduced into the first positioning groove (122b) to ensure that the upper housing (130) and the base housing
(120) are in the correct assembly position.
[10]
10. The connector according to claim 9, wherein one of a side wall of the front housing (110) Y of the outer peripheral wall (122) of the base housing (120) is connected with a second positioning groove (122c), and the other is formed with a second positioning protuberance (112c); Y
wherein when the front housing (110) and the rear housing (120, 130) are assembled together, the second positioning projection (112c) is inserted into the second positioning groove (t22c) to ensure that the front housing (110 ) and the rear housing (120,130) are in the correct assembly position.
[11]
The connector according to claim 10, wherein a side flange wall (112) perpendicular to the side wall of the front housing (110) is formed in a lower part of each side wall of the front housing (110); Y
10 wherein the second positioning projection (112c) is vertically grooved on a rear surface of the side flange plate (112), and the second positioning groove (122c) is grounded on a part of the front edge of the end wall of the base housing (120).
[12]
12. The connector according to claim 1, wherein a receptacle port (101) is
15 formed in the front housing (110), a plug of a coupling connector being adapted to be inserted in the front housing (110) through the receptacle port (101) to make electrical contact with the contact's tip (210) (200) in the front housing (110).
[13]
13. The connector according to claim 1, wherein the other end (220) of the contact (200) 20 is adapted to be pointed over the cable (10).
[14]
14. The connector according to claim 13, wherein when the base housing (120) and the upper housing (130) are separated from each other, the other end (220) of the contact
(200) exposed from the housing (100) is highlighted on the cable (10).
[15]
15. The connector according to claim 14, wherein the other end (220) of the contact (200)
25 comprises a first side flange part (221) adapted to be highlighted on a conductor (11) of the cable (10) and a second side flange part (222) adapted to be stressed on an outer insulation part of the cable (10 ).
[16]
16. The connector according to claim 1, wherein the front housing (1 10) and the
rear housing (120, 130) are assembled together, contact (200) is received
in the housing (100).

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同族专利:

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引用文献:

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

EP1150389A1|2000-04-25|2001-10-31|Thomas & Betts International, Inc.|Clamshell connector for airbag gas generator|

EP2169772A1|2008-09-25|2010-03-31|Sumitomo Wiring Systems, Ltd.|A waterproof device and a waterproof device producing method|

JP3534230B2|1998-09-07|2004-06-07|住友電装株式会社|connector|

CN1326290C|2002-01-18|2007-07-11|奥创利公司|Patch plug design and methods for use thereof|

EP1786069A1|2005-11-11|2007-05-16|RPM S.p.A.|Case for electric terminals|

WO2007131539A1|2006-05-12|2007-11-22|Fci|Electrical connector|

CN201601363U|2010-02-01|2010-10-06|慈溪市公牛电器有限公司|Easy-wiring power converter|

法律状态:
2018-06-11| BA2A| Patent application published|Ref document number: 2671980 Country of ref document: ES Kind code of ref document: A1 Effective date: 20180611 |

2019-07-30| FG2A| Definitive protection|Ref document number: 2671980 Country of ref document: ES Kind code of ref document: B2 Effective date: 20190730 |

优先权:

申请号 | 申请日 | 专利标题

CN201611122901.3A|CN108199200B|2016-12-08|2016-12-08|Connector with a locking member|

CN2016111229013|2016-12-08|

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