CN109888543B - Connector and socket and multi-contact element thereof - Google Patents
Connector and socket and multi-contact element thereof Download PDFInfo
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- CN109888543B CN109888543B CN201711279220.2A CN201711279220A CN109888543B CN 109888543 B CN109888543 B CN 109888543B CN 201711279220 A CN201711279220 A CN 201711279220A CN 109888543 B CN109888543 B CN 109888543B
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Abstract
The invention relates to a connector, a socket thereof and a multi-contact element, wherein the multi-contact element comprises a contact element body, the inserting direction of the multi-contact element is defined as the vertical direction, the contact element body is provided with a leading-out end, the contact element body is provided with a spring sheet which is elastically pressed on an adaptive inserting conductive piece, the contact element body is of a plate-shaped structure, the contact element body is provided with an avoiding hole which is used for avoiding the adaptive inserting conductive piece, the spring sheet comprises an inner spring sheet which is formed by bending and extending the corresponding inner edge of the avoiding hole upwards, the outer spring sheet which is formed by bending and extending the corresponding outer side end part of the contact element body upwards, the inner spring sheet and the outer spring sheet are both provided with contact parts which are used for being in contact conduction with the adaptive inserting conductive piece, when the inserting conductive piece is inserted and matched with the contact element, a plurality of spring sheets are arranged on the same terminal entity, so as to realize the multi-contact design of the contact element, the loss of transmission power can be reduced, the reliability of contact conduction is improved, the structure is simpler, and the practicability is stronger.
Description
Technical Field
The invention relates to a connector, a socket thereof and a multi-contact.
Background
In the prior art, a contact element is fixedly conducted with a cable or a terminal through a leading-out end, the contact element is generally connected with a plug-in conductive element by directly pressing two opposite side plate surfaces of the plug-in conductive element through elastic sheets on two sides to realize plug-in connection, the contact element is generally used for current transmission and signal control in the actual assembly process, and only one pair of contact points are arranged between the contact element and the plug-in conductive element, so that the through-current capacity of signals is limited, the reliability of contact conduction is low, and the power loss is large.
Disclosure of Invention
The invention aims to provide a multi-contact element to solve the problem that the contact element in the prior art has fewer contact points when contacting with a plug-in conductive element; it is also an object of the present invention to provide a socket using the multi-contact; the invention also aims to provide a connector with the socket.
In order to achieve the purpose, the technical scheme of the multi-contact piece is as follows:
scheme 1: the utility model provides a multi-contact element, includes the contact element body, defines its grafting direction and is upper and lower direction, be equipped with on the contact element body and draw forth the end, be equipped with on the contact element body and be used for the elastic roof pressure to the shell fragment on the electrically conductive piece of grafting of adaptation, the contact element body is platelike structure, is provided with the hole of dodging of the electrically conductive piece of grafting that is used for dodging the adaptation on it, the shell fragment include by dodging the hole correspond in along upwards buckling and extending and the interior shell fragment that forms, still include by the corresponding outside end of contact element body upwards buckles and extends and the outer shell fragment that forms, interior shell fragment with outer shell fragment all has the contact site that is used for switching on with the electrically conductive piece contact of grafting of adaptation.
Scheme 2: on the basis of the scheme 1, the contact part has at least two layers which are distributed along the vertical direction.
Scheme 3: on the basis of the scheme 2, the adjacent two layers of contact parts are arranged at intervals.
Scheme 4: on the basis of the scheme 2, more than two contact parts are arranged in each layer and distributed along the direction perpendicular to the plugging direction.
Scheme 5: on the basis of the proposal 4, the contact parts in the same layer are arranged at intervals relatively.
Scheme 6: on the basis of scheme 2, the contact parts are arranged on two opposite sides of the adaptive plugging conductive piece, the two oppositely arranged contact parts form a contact group, and each layer is provided with at least one group of contact groups.
Scheme 7: on the basis of any one of the schemes 2-6, the contact part has two layers, and the contact part of the inner elastic sheet is positioned below the contact part of the outer elastic sheet.
Scheme 8: on the basis of any one of the schemes 1 to 6, the inner elastic sheet is formed by bending the front and rear side edges of the avoidance hole upwards and relatively approaching, and the outer elastic sheet is formed by bending the front and rear end parts of the contact body upwards, extending and relatively approaching.
Scheme 9: in addition to the above-mentioned embodiment 8, the terminals are pins formed by bending and extending the left and right ends of the contact body.
Scheme 10: on the basis of the scheme 8, the top ends of the two inner elastic sheets in the same group and/or the two outer elastic sheets in the same group are provided with guide sections which are oppositely bent and extended.
Scheme 11: on the basis of the scheme 8, the outer elastic pieces and the inner elastic pieces are arranged in a staggered mode in the front-back direction.
The technical scheme of the socket is as follows:
scheme 12: the socket comprises a socket body and a multi-contact element arranged on the socket body, wherein the multi-contact element comprises a contact element body, the plugging direction of the multi-contact element is defined to be the vertical direction, a leading-out end is arranged on the contact element body, an elastic sheet used for elastically jacking and pressing on a plugging conductive piece of the adaptation is arranged on the contact element body, the contact element body is of a plate-shaped structure, a avoiding hole used for avoiding the plugging conductive piece of the adaptation is formed in the contact element body, the elastic sheet comprises an inner elastic sheet formed by upwards bending and extending the inner edge of the avoiding hole, an outer elastic sheet formed by upwards bending and extending the outer end part of the contact element body, and the inner elastic sheet and the outer elastic sheet are provided with contact parts used for being in contact and conducted with the plugging conductive piece of the adaptation.
Scheme 13: on the basis of the scheme 12, the contact part has at least two layers which are distributed along the up-down direction.
Scheme 14: on the basis of the scheme 13, the adjacent two layers of contact parts are arranged at intervals.
Scheme 15: on the basis of the scheme 13, the number of the contact parts in each layer is more than two, and the contact parts are distributed along the direction perpendicular to the plugging direction.
Scheme 16: on the basis of the proposal 15, the contact parts in the same layer are arranged at intervals relatively.
Scheme 17: on the basis of scheme 13, the contact parts are arranged on two opposite sides of the adaptive plugging conductive piece, the two oppositely arranged contact parts form a contact group, and each layer is provided with at least one group of contact groups.
Scheme 18: on the basis of any one of the schemes 13 to 17, the contact part has two layers, and the contact part of the inner elastic sheet is located below the contact part of the outer elastic sheet.
Scheme 19: on the basis of any one of the schemes 12 to 17, the inner elastic sheet is formed by bending the front and rear side edges of the avoidance hole upwards and relatively approaching, and the outer elastic sheet is formed by bending the front and rear end parts of the contact body upwards, extending and relatively approaching.
Scheme 20: in addition to the above-mentioned means 19, the terminals are pins formed by bending and extending the left and right ends of the contact body.
Scheme 21: on the basis of the scheme 19, the top ends of the two inner elastic sheets in the same group and/or the top ends of the two outer elastic sheets in the same group are provided with guide sections which are oppositely bent and extended.
Scheme 22: on the basis of the scheme 19, the outer elastic pieces and the inner elastic pieces are arranged in a staggered mode in the front-back direction.
Scheme 23: on the basis of any one of the schemes 12-17, the socket is a PCB socket, and the socket body comprises an insulator and a PCB board fixedly assembled with the insulator.
The technical scheme of the connector is as follows:
scheme 24: the connector comprises a plug and a socket, the plug comprises a plug conductive piece, the socket comprises a contact element, the contact element comprises a contact element body, the plug direction of the contact element body is defined to be an up-down direction, a leading-out end is arranged on the contact element body, an elastic piece which is elastically pressed on the plug conductive piece is arranged on the contact element body, the contact element body is of a plate-shaped structure, a hole which is used for avoiding the plug conductive piece of the adaptation is formed in the contact element body, the elastic piece comprises an inner elastic piece which is formed by upwards bending and extending the inner edge of the avoiding hole, and an outer elastic piece which is formed by upwards bending and extending the outer end part of the contact element body, and the inner elastic piece and the outer elastic piece are provided with contact parts which are contacted and conducted with the plug conductive piece.
Scheme 25: on the basis of the scheme 24, the contact part has at least two layers which are distributed along the up-down direction.
Scheme 26: on the basis of the scheme 25, the adjacent two layers of contact parts are arranged at intervals.
Scheme 27: on the basis of the scheme 25, the number of the contact parts in each layer is more than two, and the contact parts are distributed along the direction perpendicular to the plugging direction.
Scheme 28: in the case of claim 27, the respective contact portions in the same layer are arranged at relatively intervals.
Scheme 29: on the basis of the scheme 25, the plugging conductive piece is of a sheet structure, the contact parts are uniformly arranged on two opposite sides of the plugging conductive piece, two oppositely arranged contact parts form a contact group, and each layer is provided with at least one group of contact groups.
Scheme 30: on the basis of any one of the schemes 25 to 29, the contact part has two layers, and the contact part of the inner elastic sheet is positioned below the contact part of the outer elastic sheet.
Scheme 31: on the basis of any one of the schemes 24 to 29, the contact part elastically presses against the front side surface and the rear side surface of the plug-in conductive piece, the inner elastic piece is formed by bending the front side edge and the rear side edge of the avoidance hole upwards and relatively approaching, and the outer elastic piece is formed by bending the front end part and the rear end part of the contact piece body upwards, extending and relatively approaching.
Scheme 32: in addition to the above-mentioned means 31, the terminals are pins formed by bending and extending the left and right ends of the contact body.
Scheme 33: on the basis of the scheme 31, the top ends of the two inner elastic sheets in the same group and/or the two outer elastic sheets in the same group are provided with guide sections which are oppositely bent and extended.
Scheme 34: on the basis of the scheme 31, the outer elastic pieces and the inner elastic pieces are arranged in a staggered mode in the front-back direction.
Scheme 35: on the basis of any one of the schemes 24-29, the socket is a PCB socket, and the socket body comprises an insulator and a PCB board fixedly assembled with the insulator.
The invention has the beneficial effects that: compared with the prior art, the multi-contact element has the advantages that the elastic pieces are provided with the inner elastic piece which is bent upwards from the avoiding hole of the contact element body and the outer elastic piece which is bent upwards from the outer end part of the contact element body, so that when the inserting conductive piece and the contact element are inserted and matched, the plurality of elastic pieces are arranged on the same terminal entity, the multi-contact design of the contact element is realized, the loss of transmission power can be reduced, the reliability of contact conduction is improved, the structure is simple, and the practicability is high.
Drawings
FIG. 1 is a schematic diagram of a connector according to an embodiment of the present invention;
FIG. 2 is a front view of the contact of FIG. 1;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a schematic diagram of the structure of the contact element and the plugging conductive sheet of FIG. 1 in a plugging state;
fig. 6 is a view taken along direction a of fig. 5.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the embodiment of the connector of the present invention, as shown in fig. 1 to 6, the connector mainly includes a plug and a socket, wherein the plug includes a plugging conductive sheet 2, and the socket includes a contact 1, which defines a plugging direction of the plug and the socket as an up-down direction.
The insertion conductive sheet 2 has a plate-like structure extending in the vertical direction, and the thickness direction is the front-rear direction. The inserting conducting strip 2 is upwards inserted and matched with the contact element 1 to realize conduction.
For the contact element 1, in this embodiment, the contact element includes a bottom plate 16 extending horizontally, the left and right end portions of the bottom plate 16 are bent upwards to extend pins 13, two layers of elastic sheets are arranged on the bottom plate 16, wherein the elastic sheet on the upper layer is an outer elastic sheet 11 bent upwards from the front and rear end portions of the bottom plate 16 to extend upwards so as to elastically press and contact with the front and rear side surfaces of the insertion guide piece to realize conduction, and the top ends of the outer elastic sheets 11 on the two sides are close to each other in the front and rear direction to clamp the insertion conductive piece 2; meanwhile, the bottom plate 16 is provided with a rectangular hole 14, the rectangular hole 14 forms an avoidance hole for the insertion of the insertion conductive sheet 2, the elastic sheets located at the lower layer are inner elastic sheets 12 which are bent upwards and extend from the edges of the front side and the rear side of the rectangular hole 14 to elastically press and contact the front side and the rear side of the insertion guide sheet to realize conduction, the outer elastic sheets 11 and the inner elastic sheets 12 are arranged at intervals, the top ends of the inner elastic sheets 12 at the two sides are close to each other in the front-rear direction to clamp the insertion conductive sheet 2, the top end of the inner elastic sheet 12 and the top end of the outer elastic sheet 11 form a contact part for contacting and conducting with the insertion conductive sheet, and the contact part of the outer elastic sheet 11 is located above the contact part of the inner elastic sheet 12, so that multi-point contact between the contact element 1 and the insertion conductive sheet 2 can be realized.
Meanwhile, in order to further realize multi-point contact between the contact element 1 and the plugging conductive sheet 2, the two oppositely arranged elastic sheets are defined to form an elastic sheet group, the elastic sheet group on the same layer is provided with a plurality of elastic sheets which are arranged at intervals along the left-right direction, each outer elastic sheet 11 is formed by upwards bending one part of the front end part and the rear end part of the bottom plate 16, each inner elastic sheet 12 is formed by upwards bending one part of the front edge and the rear edge of the rectangular hole 14, the contact parts of the corresponding outer elastic sheets 11 are arranged at intervals along the left-right direction, and the contact parts of the inner elastic sheets 12 are arranged at intervals along the left-right direction.
Meanwhile, in this embodiment, for the outer elastic sheet 11 and the inner elastic sheet 12, the outer elastic sheet and the inner elastic sheet are arranged in a staggered manner along the left-right direction, so that the arrangement of multiple contact points can be better met, and the stability of plugging and conducting is ensured.
Of course, in the present embodiment, the front and rear edges of the rectangular hole 14 have guide surfaces 15 extending obliquely upward except for the inner spring 12, and the insertion guide of the insertion conductive plate 2 is realized by the guide surfaces 15, so as to ensure the stability and accuracy of the insertion.
In this embodiment, the socket is a PCB socket, which includes a PCB board and an insulator disposed on the PCB board, and the contact is fixed on the insulator.
In other embodiments, the number of the layers of the elastic sheet may be a plurality of layers arranged at intervals in the vertical direction, which may be increased according to the actual situation, for example, the top end of a part of the outer elastic sheet may be bent and extended downward, so as to form a three-layer elastic sheet structure; the elastic sheet can be arranged on one side of the inserting conducting sheet 2; the elastic sheet group of each layer can be provided with a plurality of groups, and the number of the elastic sheet groups can be increased or decreased according to the size and the requirement of the actual rectangular hole 14; of course, the outer spring plates can be set into a group structure which is arranged oppositely, and the inner spring plates are in a structure which is pressed against the inserting conducting plates at one side; or only the inner elastic sheets are set into a group structure which is arranged oppositely, and at the moment, the outer elastic sheets are in a structure that one side is pressed against the inserting conductive sheets in an elastic manner; the contact part can be layered by the bending degree and the bending angle of the contact parts of the outer elastic sheet and the inner elastic sheet, or the contact part can be only arranged as one layer, and the contact part of the inner elastic sheet and the contact part of the outer elastic sheet are positioned at the same height.
In this embodiment, the outer spring plate 11 and the inner spring plate 12 are formed by bending and extending a portion of the bottom plate 16 upward, and are formed by bending and processing a conductive member with the bottom plate 16, in other embodiments, the outer spring plate 11 and the inner spring plate 12 may be provided as separate bodies from the bottom plate 16 and fixed relatively; the avoidance hole can be arranged in the structure of an avoidance groove; the positions of the pins can be changed according to the actual situation, such as the pins are arranged at the front and rear ends of the bottom plate 16.
In this embodiment, the above-mentioned shell fragment is the top and is buckled to the back and constitute tongue hole structure, conveniently pegs graft of conducting strip 2, and the shell fragment is the line contact with the contact of grafting conducting strip 2, and in other embodiments, the structure of shell fragment can constitute by the hypotenuse that extends upwards to one side, can realize like this that the shell fragment is the face contact with the contact of grafting conducting strip 2, can also set up the structure with the shell fragment into the top and be spherical structure, can realize like this that the shell fragment is the point contact with the contact of grafting conducting strip 2.
In other embodiments, the rectangular hole 14 may not be provided with a guide surface, and the fox surface formed by the bent portion of the inner elastic sheet 12 connected to the bottom plate 16 directly constitutes the guide surface.
In other embodiments, the inner spring 12 may also be formed by bending the front and rear ends of the bottom plate 16 upward, and the inner spring 12 and the outer spring 11 are arranged in a staggered manner at intervals, which can be achieved only by reducing the thickness of each spring.
In other embodiments, the inserting conductive plate may be a cylindrical structure, the avoiding hole is a circular hole, and the contact portion of the inner elastic sheet and the contact portion of the outer elastic sheet may be correspondingly arranged to be close to the center to elastically press against the inserting conductive plate; the inserting conducting strips can be set to be polygonal structures, the corresponding avoiding holes are set to be consistent with the inserting conducting strip structure or have structural holes parallel to at least one side of the avoiding holes, the contact part of the inner elastic piece and the contact part of the outer elastic piece are set to be structures which extend towards the inserting conducting strips and are close to each other, and multiple contact can be achieved.
The structure of the embodiment of the multi-contact according to the present invention is identical to that of the contact in the above-described embodiment of the connector, and the detailed description thereof is omitted.
The structure of the embodiment of the receptacle according to the present invention is identical to that of the receptacle in the above-described embodiment of the connector, and is not expanded in detail.
Claims (26)
1. The utility model provides a multi-contact, includes the contact body, defines its grafting direction and is upper and lower direction, be equipped with on the contact body and draw forth the end, draw forth the end and for upwards buckle the pin that extends formation by the both ends about the contact body, be equipped with on the contact body and be used for the shell fragment of elasticity roof pressure on the electrically conductive piece of grafting of adaptation, its characterized in that: the contact element body is a plate-shaped structure, a plug-in conductive piece avoiding hole used for avoiding adaptation is formed in the contact element body, the elastic piece comprises an inner elastic piece formed by upwards bending and extending the corresponding inner edge of the avoiding hole, the inner elastic piece is formed by upwards bending and relatively approaching the front side edge and the rear side edge of the avoiding hole, the outer elastic piece formed by upwards bending and extending the corresponding outer side end of the contact element body is also formed by upwards bending and extending the front end part and the rear end part of the contact element body and relatively approaching the contact element body, the inner elastic piece and the outer elastic piece are respectively located between pins at the left end and the right end of the contact element body, and the inner elastic piece and the outer elastic piece are respectively provided with a contact part used for being in contact conduction with the plug-in conductive piece of the adaptation.
2. The multi-contact of claim 1, wherein: the contact part has at least two layers which are distributed along the up-down direction.
3. The multi-contact of claim 2, wherein: the adjacent two layers of contact parts are arranged at intervals.
4. The multi-contact of claim 2, wherein: the contact parts in each layer are more than two and distributed along the direction vertical to the plugging direction.
5. The multi-contact of claim 4, wherein: the respective contacting portions in the same layer are arranged relatively spaced apart.
6. The multi-contact of any of claims 2-5, wherein: the contact part has two layers, and the contact part of the inner elastic sheet is positioned below the contact part of the outer elastic sheet.
7. The multi-contact of claim 1, wherein: the top ends of the two inner elastic sheets in the same group and/or the two outer elastic sheets in the same group are provided with guide sections which are oppositely bent and extended.
8. The multi-contact of claim 1, wherein: the outer elastic sheets and the inner elastic sheets are arranged in a staggered mode in the front-back direction.
9. The socket comprises a socket body and a multi-contact element arranged on the socket body, wherein the multi-contact element comprises a contact element body, the plugging direction of the multi-contact element is defined to be the vertical direction, the contact element body is provided with a leading-out end, the leading-out end is a pin formed by upwards bending and extending the left end part and the right end part of the contact element body, and the contact element body is provided with a spring sheet used for elastically pressing the plugging conductive piece of the adapter, and the multi-contact element is characterized in that: the contact element body is a plate-shaped structure, a plug-in conductive piece avoiding hole used for avoiding adaptation is formed in the contact element body, the elastic piece comprises an inner elastic piece formed by upwards bending and extending the inner edge of the avoiding hole, the inner elastic piece is formed by upwards bending and relatively approaching the front side edge and the rear side edge of the avoiding hole, the outer elastic piece formed by upwards bending and extending the outer side end of the contact element body is also formed by upwards bending and extending the front end part and the rear end part of the contact element body and relatively approaching the outer elastic piece, the inner elastic piece and the outer elastic piece are respectively located between pins at the left end and the right end of the contact element body, and the inner elastic piece and the outer elastic piece are respectively provided with a contact part used for being in contact conduction with the plug-in conductive piece of the adaptation.
10. The receptacle of claim 9, wherein: the contact part has at least two layers which are distributed along the up-down direction.
11. The receptacle of claim 10, wherein: the adjacent two layers of contact parts are arranged at intervals.
12. The receptacle of claim 10, wherein: the contact parts in each layer are more than two and distributed along the direction vertical to the plugging direction.
13. The receptacle of claim 12, wherein: the respective contacting portions in the same layer are arranged relatively spaced apart.
14. A socket according to any one of claims 10 to 13, wherein: the contact part has two layers, and the contact part of the inner elastic sheet is positioned below the contact part of the outer elastic sheet.
15. The receptacle of claim 9, wherein: the top ends of the two inner elastic sheets in the same group and/or the two outer elastic sheets in the same group are provided with guide sections which are oppositely bent and extended.
16. The receptacle of claim 9, wherein: the outer elastic sheets and the inner elastic sheets are arranged in a staggered mode in the front-back direction.
17. A socket according to any one of claims 9 to 13, wherein: the socket is a PCB socket, and the socket body comprises an insulator and a PCB fixedly assembled with the insulator.
18. The connector, including plug and socket, the plug is including the electrically conductive piece of pegging graft, the socket includes socket ontology and the multicontact contact piece of setting on socket ontology, and the multicontact contact piece includes the contact body, and its grafting direction of definition is upper and lower direction, be equipped with on the contact body and draw forth the end, draw forth the end and for upwards buckling the pin that extends formation by the both ends about the contact body, be equipped with the elasticity top on the contact body and press and be in the shell fragment on the electrically conductive piece of pegging graft, its characterized in that: the contact element body is of a plate-shaped structure, a plug-in conductive piece avoiding hole used for avoiding adaptation is formed in the contact element body, the elastic piece comprises an inner elastic piece formed by upwards bending and extending the inner edge of the avoiding hole, the inner elastic piece is formed by upwards bending and relatively approaching the front side edge and the rear side edge of the avoiding hole, the outer elastic piece formed by upwards bending and extending the outer side end of the contact element body is also formed by upwards bending and extending the front end part and the rear end part of the contact element body and relatively approaching the outer elastic piece, the inner elastic piece and the outer elastic piece are respectively located between pins at the left end and the right end of the contact element body, the inner elastic piece and the outer elastic piece are respectively provided with a contact part which is in contact conduction with the plug-in conductive piece, and the elastic jacking of the contact part is pressed on the front side face and the rear side face of the plug-in conductive piece.
19. The connector of claim 18, wherein: the contact part has at least two layers which are distributed along the up-down direction.
20. The connector of claim 19, wherein: the adjacent two layers of contact parts are arranged at intervals.
21. The connector of claim 19, wherein: the contact parts in each layer are more than two and distributed along the direction vertical to the plugging direction.
22. The connector of claim 21, wherein: the respective contacting portions in the same layer are arranged relatively spaced apart.
23. The connector according to any one of claims 19 to 22, wherein: the contact part has two layers, and the contact part of the inner elastic sheet is positioned below the contact part of the outer elastic sheet.
24. The connector of claim 18, wherein: the top ends of the two inner elastic sheets in the same group and/or the two outer elastic sheets in the same group are provided with guide sections which are oppositely bent and extended.
25. The connector of claim 18, wherein: the outer elastic sheets and the inner elastic sheets are arranged in a staggered mode in the front-back direction.
26. The connector according to any one of claims 18 to 22, wherein: the socket is a PCB socket, and the socket body comprises an insulator and a PCB fixedly assembled with the insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711279220.2A CN109888543B (en) | 2017-12-06 | 2017-12-06 | Connector and socket and multi-contact element thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711279220.2A CN109888543B (en) | 2017-12-06 | 2017-12-06 | Connector and socket and multi-contact element thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109888543A CN109888543A (en) | 2019-06-14 |
| CN109888543B true CN109888543B (en) | 2021-09-28 |
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ID=66924312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711279220.2A Active CN109888543B (en) | 2017-12-06 | 2017-12-06 | Connector and socket and multi-contact element thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109888543B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03105883A (en) * | 1989-09-20 | 1991-05-02 | Fujitsu Ltd | Connector |
| CN101356692A (en) * | 2006-03-17 | 2009-01-28 | Abb法国公司 | Connector forming a surface-mount component |
| CN103378472A (en) * | 2012-04-20 | 2013-10-30 | Smk株式会社 | Waterproof socket |
| CN203826715U (en) * | 2014-04-21 | 2014-09-10 | 韩冬 | Waterproof anti-electric shock socket and power strip thereof |
| CN205122885U (en) * | 2015-11-24 | 2016-03-30 | 厦门市旭立欣工贸有限公司 | Female terminal |
| CN206180197U (en) * | 2016-06-24 | 2017-05-17 | 贝尔威勒电子股份有限公司 | Power connector and power end subunit thereof |
| WO2017089117A1 (en) * | 2015-11-27 | 2017-06-01 | Weidmüller Interface GmbH & Co. KG | Contact element and multiple contact tulip |
-
2017
- 2017-12-06 CN CN201711279220.2A patent/CN109888543B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03105883A (en) * | 1989-09-20 | 1991-05-02 | Fujitsu Ltd | Connector |
| CN101356692A (en) * | 2006-03-17 | 2009-01-28 | Abb法国公司 | Connector forming a surface-mount component |
| CN103378472A (en) * | 2012-04-20 | 2013-10-30 | Smk株式会社 | Waterproof socket |
| CN203826715U (en) * | 2014-04-21 | 2014-09-10 | 韩冬 | Waterproof anti-electric shock socket and power strip thereof |
| CN205122885U (en) * | 2015-11-24 | 2016-03-30 | 厦门市旭立欣工贸有限公司 | Female terminal |
| WO2017089117A1 (en) * | 2015-11-27 | 2017-06-01 | Weidmüller Interface GmbH & Co. KG | Contact element and multiple contact tulip |
| CN206180197U (en) * | 2016-06-24 | 2017-05-17 | 贝尔威勒电子股份有限公司 | Power connector and power end subunit thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109888543A (en) | 2019-06-14 |
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