CN114256659B - Socket connector capable of being installed in split mode - Google Patents
Socket connector capable of being installed in split mode Download PDFInfo
- Publication number
- CN114256659B CN114256659B CN202111447263.3A CN202111447263A CN114256659B CN 114256659 B CN114256659 B CN 114256659B CN 202111447263 A CN202111447263 A CN 202111447263A CN 114256659 B CN114256659 B CN 114256659B
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- CN
- China
- Prior art keywords
- socket
- socket shell
- insulator
- boss
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009434 installation Methods 0.000 claims abstract description 42
- 239000012212 insulator Substances 0.000 claims abstract description 34
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 238000002788 crimping Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to a socket connector capable of being installed in a split mode, which comprises a pin component and a socket shell component, wherein the pin component and the socket shell component are detachably connected; the contact pin component comprises an insulator and a contact element fixed in the insulator, the contact element comprises an insertion region and a fixing region, the fixing region of the contact element is provided with a screw hole for installing a threaded fastener, and the contact element is locked, fixed and conducted with the equipment end through the threaded fastener; the socket housing part comprises at least a socket outer housing; the pin component, the socket shell component and the equipment end can be installed in a split mode or in an integrated mode. The invention not only meets the current carrying capacity of the product with the requirement of rated current, but also greatly improves the convenience of product installation, improves the compatibility of the product, meets the installation requirement of a specific installation environment and solves the trouble of customer installation.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to a socket connector capable of being installed in a split mode.
Background
With the development of new energy whole vehicle technology, the use of direct current slow charging to charge a battery pack has become a trend, and the direct current slow charging requires a certain rated current. The current carrying capacity of the contact piece of the existing connector is reduced after the contact piece is used for a period of time, and researches show that the contact piece adopts a product connected in a wire crimping mode, the temperature rise of the crimping part of the contact piece is increased along with the increase of the time, heat accumulation is easy to generate, the crimping part is aged, and the current carrying capacity of the contact piece is reduced. Meanwhile, the conventional socket connector needs to be integrally installed, but equipment manufacturers have compact structural designs of printed boards and PDUs, and have small wiring space of products, so that the cost is too high and the effect is limited if the size of the connector is only reduced.
How to meet the rated current requirement in a specific application scene, improve the current carrying capacity of the aged contact piece, and simultaneously meet the specific product volume, wiring space and printed board structural design of a customer becomes a problem to be solved.
Disclosure of Invention
In order to solve the problems, the invention provides the socket connector capable of being installed in a split mode, the contact pin component and the socket shell component are respectively arranged as independent main bodies, and the contact pin component and the socket shell component are detachably connected, so that split installation can be carried out, integral installation can be carried out, the installation space required by the connector is effectively reduced, convenience is brought to assembly of products, the application range of the products is greatly enlarged, and the compatibility of the products is improved. The contact pin component is of a copper bar thread locking structure, the copper bar contact piece has a larger sectional area, the circulation of current can be improved, the temperature rise of a product is reduced, the current carrying capacity of the contact piece after aging is improved, and the rated current requirement under a specific application scene is met.
The invention is realized by the following technical scheme, and the socket connector capable of being installed in a split mode comprises a pin component and a socket shell component, wherein the pin component and the socket shell component are detachably connected; the contact pin component comprises an insulator and a contact element fixed in the insulator, the contact element comprises an insertion region and a fixing region, the fixing region is provided with a screw hole for installing a threaded fastener, and the contact element is locked and fixed with and conducted with the equipment end through the threaded fastener; the socket housing part comprises at least a socket outer housing; the pin component, the socket shell component and the equipment end can be installed in a split mode or in an integrated mode. The invention not only meets the rated current requirement under specific application scenes on the current carrying capacity of the product, but also solves the trouble of customer installation.
Further, the threaded fastener is a screw, and the contact is a copper bar contact. The copper bar contact and the screw locking structure are adopted, so that the current carrying capacity of the terminal is improved, and the rated current requirement under a specific application scene is met.
Further, the plane of the insertion area of the contact element coincides with or is parallel or perpendicular to the plane of the fixing area, so that convenience in installation is improved.
Further, the contact pin part and the socket shell part are detachably connected through the buckle structure or the key groove structure, so that contacts with different sizes can be replaced to improve the universality of the socket shell part under different application scenes, and meanwhile, the socket shell part is convenient to replace or maintain and split installation is convenient to carry out.
Still further, be provided with buckle location structure on the contact pin part insulator, be provided with fixed knot in the socket shell body and construct, the contact pin part is installed in the socket shell body and is stopped by fixed knot construct after the part, and both mutually support and fix a position the contact pin part, realize dismantling the connection between contact pin part and the socket shell body part.
Further, an anti-deflection structure is further arranged on the contact pin component. In one embodiment, the anti-sway structure comprises a boss I and a boss II disposed on an insulator. Correspondingly, the installation hole II is formed in the equipment end installation panel, after the socket connector is installed with the equipment end installation panel, the boss I and the boss II are tightly abutted or in interference fit with the inner wall of the installation hole II, so that the socket connector and the equipment end installation panel are relatively fixed, and the anti-deflection effect is achieved.
The split type installation is that the socket shell part is assembled and fixed on one side of the equipment end installation panel, then the contact pin part penetrates through the equipment end installation panel from the other side of the equipment end installation panel and is installed in the socket shell part, and finally the contact fixing area and the equipment end conductive part are fastened and conducted through the threaded fastener.
The integrated installation is to assemble and fix the contact pin part and the socket shell part to form a socket connector, then to assemble and fix the assembled socket connector with the equipment end installation panel, and finally to fasten and conduct the copper bar contact part fixing area and the equipment end conductive part through the threaded fastener.
Through above split type installation and integral type installation adaptation different installation environment, promote the environmental suitability of product, solve customer's installation puzzlement.
The invention has the beneficial effects that:
(1) According to the invention, through the structural optimization design, the socket shell component and the contact pin component are designed into two independent main bodies, so that a certain convenience is provided for the assembly of products. The socket shell component is used as an independent component, can be installed in a split mode with the contact pin component, can be installed in an integrated mode, greatly improves the convenience of product installation, improves the compatibility of products, meets the installation requirement of a specific installation environment, and solves the trouble of customer installation.
(2) Under different application scenarios, the contacts with different sizes can be replaced (the size of the insulator also needs to be correspondingly adjusted at the moment), so that the universality of the socket shell component can be improved. Under the condition that the service life of the contact pin component is inconsistent with that of the socket shell component, the invention can conveniently replace or repair the contact pin component or the socket shell component, and reduce the replacement and repair cost.
(3) The contact pin component is of a copper bar screw locking structure, the copper bar contact piece has a larger sectional area, current circulation can be improved, temperature rise of products is reduced, current carrying capacity of the contact piece after aging is improved, and rated current requirements under specific application scenes are met. The invention not only meets the requirements on the current carrying capacity of the product, but also solves the trouble of a specific installation environment and greatly enhances the application range of the product.
Drawings
FIG. 1 is a schematic view of the structure of the pin member of the present invention;
Fig. 2 is a schematic structural view of the socket housing part of the present invention, wherein (a) is a schematic view of the mating face of the socket housing part and (b) is a schematic view of the equipment mounting face of the socket housing part;
FIG. 3 is a schematic view of the insertion of the pin member into the receptacle housing member;
fig. 4 is a cross-sectional view of the pin member assembled in the socket housing member.
FIG. 5 is an enlarged view of part I of FIG. 4;
FIG. 6 is a schematic illustration of a split mounting of a pin member with a socket housing member;
FIG. 7 is a schematic view of the receptacle connector of the present invention after installation with equipment;
fig. 8 is a schematic view of the unitary mounting of the pin member and the receptacle housing member.
1-Insulator, 2-copper bar contact, 3-insertion region, 4-fixed region, 5-screw hole, 6-conductive column, 7-socket shell, 8-shielding conducting layer, 9-sealing rubber ring, 10-socket mounting panel, 11-mounting hole I, 12-mounting bush, 13-cavity, 14-screw, 15-boss III, 16-plastic buckle location structure, 17-fixed structure, 18-boss I, 19-boss II, 20-equipment end mounting panel, 21-mounting hole II, 22-PCB board.
Detailed Description
For a better understanding of the present invention, the present invention will be further described with reference to the following specific examples and drawings. The following examples are based on the technology of the present invention and give detailed embodiments and operation steps, but the scope of the present invention is not limited to the following examples.
The socket connector capable of being installed in a split mode comprises a pin component and a socket shell component, wherein the pin component comprises an insulator 1 and a copper bar contact piece 2 fixed in the insulator 1, the copper bar contact piece comprises a plugging area 3 and a fixing area 4, and the plane of the plugging area and the plane of the fixing area can be coincident or parallel or perpendicular, so that the installation convenience can be improved. In the embodiment shown in fig. 1, the plugging region and the fixing region are respectively located at two ends of the copper bar contact, and the plane of the plugging region is perpendicular to the plane of the fixing region. The fixed zone of copper bar contact is provided with screw 5 and is used for installing threaded fastener, and the copper bar contact is fixed and switches on through threaded fastener and equipment end conductive column 6 locking, makes contact junction temperature rise stable, has reduced the heat accumulation of junction, can effectively promote the current-carrying capacity after the contact ageing, satisfies rated current requirement under the specific application scene. The threaded fasteners are preferably screws, which are described below as examples.
As shown in fig. 2, the socket housing part includes a socket housing 7, a shielding conductive layer 8 provided in the socket housing, a sealing rubber ring 9 provided on a device mounting surface of the socket housing, and a mounting hole i 11 provided on a socket mounting panel 10, in which a mounting bush 12 is further provided. The shielding conducting layer is provided with a cavity 13 for accommodating the copper bar contact plug-in area. The socket housing part is sealed by a sealing rubber ring 9 after being mounted with the equipment end mounting panel.
After the contact pin part is arranged in the socket shell part, the contact pin part and the socket shell part are detachably connected through a clamping structure or a key groove structure. In one embodiment, as shown in fig. 1 and 4, a plastic fastener positioning structure 16 is provided on the insulator of the pin member, and a fixing structure 17 such as a protruding member is provided in the socket housing, and after the pin member is installed in the socket housing, the plastic fastener positioning structure is blocked by the protruding member, and the plastic fastener positioning structure and the protruding member cooperate to fix and position the pin member, so that a sufficient contact length of the contact area can be maintained, as shown in fig. 4 and 5.
Preferably, the insulator of the pin component is further provided with an anti-deflection structure, fig. 1 shows an embodiment of the anti-deflection structure, where the anti-deflection structure may be a boss i 18 and a boss ii 19 disposed on the insulator, correspondingly, a mounting hole ii 21 is disposed on a device end mounting panel 20 mounted on the socket, and after the socket connector is mounted on the device end, the top of the boss i 18 and the bottom of the boss ii 19 are respectively abutted against or assembled with the top surface and the bottom surface of the mounting hole ii on the device end mounting panel in an interference manner, so that the socket housing component, the pin component and the device end mounting panel are relatively fixed, and play a role in preventing deflection.
In one embodiment, a fool-proof structure is also provided between the pin member and the socket housing for preventing incorrect assembly. In the embodiment shown in fig. 1, the fool-proof structure includes a boss iii 15 provided on the insulator, and correspondingly, a groove (not shown in the figure) is provided on the inner wall of the outer shell of the socket, and the boss iii 15 cooperates with the groove to prevent fool. In other embodiments, a groove may be formed on the insulator, and a corresponding boss iii 15 may be formed on the inner wall of the outer shell of the socket.
In the embodiment shown in fig. 1, the boss i 18 and the boss ii 19 are provided on the upper and lower sides of the insulator, respectively, and the boss iii 15 is provided on the left and right sides of the insulator. In other embodiments, the boss i 18 and the boss ii 19 may be disposed on the left side and the right side of the insulator, where after the socket connector and the device end mounting panel are assembled in place, the boss i 18 and the boss ii 19 are respectively abutted or interference assembled with the left side and the right side of the mounting hole ii 21, so that the socket housing component and the pin component are relatively fixed with the device end mounting panel, and play a role of preventing deflection. Similarly, the boss iii 15 may be disposed on the upper side and the lower side of the insulator, and grooves are disposed on the upper side and the lower side of the inner wall of the outer shell of the socket to cooperate with the boss iii 15 to achieve a foolproof effect. The front half of the insulator is used for being assembled in the socket shell component together with the inserting area of the contact, and the rear half of the insulator is used for being assembled and fixed with the equipment end mounting panel. The boss I18 and the boss II 19 are arranged on the rear half part of the insulator, the boss III 15 is arranged on the front half part of the insulator, and the plastic buckle positioning structure 16 is also arranged on the front half part of the insulator.
In one embodiment, the boss I18, the boss II 19 and the boss III 15 are all made of plastics, and can be injection molded.
The invention and the equipment end mounting panel can have two mounting modes, namely, the first mounting mode is split type mounting, namely, the pin component, the socket shell component and the equipment end are mounted in sequence, as shown in fig. 6, the socket shell component can be assembled and fixed on one side of the equipment end mounting panel through a screw and a mounting hole I, then the pin component is assembled and blocked in the socket shell component from the other side of the equipment end mounting panel through the equipment end mounting panel, a plastic buckle positioning structure 16 on the pin component is matched and blocked with a fixing structure 17 such as a bulge component in the socket shell body, so that the pin component is fixed in the socket shell component, a boss I18 and a boss II are abutted against or in interference fit with a mounting hole II on the equipment end mounting panel to prevent deflection, and finally, a fixing area of a copper bar contact of the pin component and a conductive column on a part such as a PCB (printed circuit board) of the equipment are fastened and conducted through the screw. The assembled schematic diagram is shown in fig. 7.
The second type of installation is, as shown in fig. 8, to assemble and fix the pin member and the socket housing member to form a socket connector, and then to assemble and fix the assembled socket connector with the equipment end. The method comprises the following steps: inserting the pin member into the socket housing member from the device mounting surface side of the socket housing member, and fixing the pin member in the socket housing member by the engagement of the plastic snap positioning structure 16 with the fixing structure 17 such as the protruding member to form a socket connector; then the whole assembled socket connector and the equipment end mounting panel 20 are assembled and fixed through the screw and the mounting hole I11, during assembly, the copper bar contact fixing area of the assembled socket connector passes through the mounting hole II 21 on the equipment end mounting panel from one side of the equipment end and the socket connector to the other side of the socket connector to be assembled, the mounting direction is shown in fig. 8, the socket mounting panel and the equipment end mounting panel are fastened through the screw, the socket connector and the equipment end mounting panel are sealed through the sealing rubber ring 9, and finally the fixing area of the copper bar contact on the contact pin component and the conductive column on the parts such as the equipment end PCB are locked and conducted through the screw. The assembled schematic is also shown in fig. 7.
According to the invention, through the structural design, the socket shell component and the contact pin component are designed into two independent parts, and the socket shell component and the contact pin component can be installed in a split mode or in an integrated mode, so that the convenience of product installation is greatly improved, the compatibility of products is improved, and the installation requirement of a specific installation environment is met. The copper bar screw locking structure is adopted to replace a wire crimping structure, the temperature rise of the connecting part of the contact is stable, the heat accumulation of the connecting part is reduced, the current carrying capacity of the aged contact is improved, the rated current requirement under a specific application scene is met, and the application range of the product is greatly enhanced.
The foregoing is merely an embodiment of the present invention, and the present invention is not limited in any way, and may have other embodiments according to the above structures and functions, which are not listed. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention without departing from the scope of the technical solution of the present invention will still fall within the scope of the technical solution of the present invention.
Claims (5)
1. The socket connector capable of being installed in a split mode is characterized by comprising a pin component and a socket shell component, wherein the pin component and the socket shell component are detachably connected; the contact pin component comprises an insulator (1) and a copper bar contact piece (2) fixed in the insulator (1), the copper bar contact piece comprises a plugging region (3) and a fixing region (4), the plugging region and the fixing region are respectively positioned at two ends of the copper bar contact piece, a plane where the plugging region is positioned coincides with a plane where the fixing region is positioned or is parallel or perpendicular to the plane where the fixing region is positioned, and the fixing region (4) is provided with a screw hole for installing a threaded fastener, and the copper bar contact piece is locked, fixed and conducted with an equipment end through the threaded fastener; the socket shell part comprises a socket shell (7), a shielding conducting layer (8) is arranged in the socket shell, and a cavity (13) for accommodating the copper bar contact element plugging area is arranged on the shielding conducting layer; the socket shell component and the equipment end mounting panel are sealed through a sealing rubber ring (9) after being mounted, and the sealing rubber ring (9) is arranged on the socket shell equipment mounting surface; after the contact pin part is arranged in the socket shell part, the contact pin part and the socket shell part are detachably connected through a clamping structure or a key groove structure;
the pin component insulator is also provided with an anti-deflection structure, the anti-deflection structure comprises a boss I (18) and a boss II (19) which are arranged on the insulator, correspondingly, a mounting hole II (21) is arranged on a device end mounting panel (20) which is mounted with the socket connector, and after the socket connector is mounted with the device end, the boss I and the boss II are tightly abutted or interference assembled with the mounting hole II (21), so that the socket shell component, the pin component and the device end mounting panel are relatively fixed, and the anti-deflection effect is achieved; a fool-proof structure is also arranged between the contact pin component and the socket shell body for preventing incorrect assembly;
The pin component, the socket shell component and the equipment end can be installed in a split mode, and also can be installed in an integrated mode;
During split installation, firstly, the socket shell part is assembled and fixed on one side of the equipment end installation panel, then the contact pin part is installed into the socket shell part from the other side of the equipment end installation panel through the equipment end installation panel, and finally, the fixed area of the contact part is fastened and conducted with the equipment end conductive part through a threaded fastener;
during integral type installation, assemble the contact pin part with socket shell part earlier and fix and become socket connector, then with socket connector whole and equipment end installation panel assembly fixed, carry out fastening with the fixed zone of contact and equipment end conductive part and switch on through threaded fastener at last.
2. The detachably mountable receptacle connector of claim 1, wherein the threaded fastener is a screw.
3. The detachably mountable jack connector of claim 1 wherein the pin member insulator is provided with a snap-fit locating feature (16), and the jack housing is provided with a securing feature (17), the snap-fit locating feature (16) being retained by the securing feature (17) upon insertion of the pin member into the jack housing, the two cooperating to secure and locate the pin member.
4. The detachably mountable receptacle connector of claim 1, wherein the fool-proof structure comprises a boss iii (15) provided on the insulator, and correspondingly, a groove is provided on an inner wall of the receptacle outer housing, the boss iii (15) being fool-proof in cooperation with the groove.
5. The detachably mountable receptacle connector of claim 1, wherein boss i (18) is provided on an upper side of the insulator, boss ii (19) is provided on a lower side of the insulator, or boss i is provided on a left side of the insulator, and boss ii is provided on a right side of the insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111447263.3A CN114256659B (en) | 2021-11-30 | 2021-11-30 | Socket connector capable of being installed in split mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111447263.3A CN114256659B (en) | 2021-11-30 | 2021-11-30 | Socket connector capable of being installed in split mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114256659A CN114256659A (en) | 2022-03-29 |
| CN114256659B true CN114256659B (en) | 2024-04-16 |
Family
ID=80791487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111447263.3A Active CN114256659B (en) | 2021-11-30 | 2021-11-30 | Socket connector capable of being installed in split mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114256659B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1058900A (en) * | 1965-07-30 | 1967-02-15 | Int Standard Electric Corp | Tool for inserting and extracting removable electrical contacts |
| CN201369433Y (en) * | 2009-01-13 | 2009-12-23 | 中航光电科技股份有限公司 | Connector plug and connector using the same |
| CN206211110U (en) * | 2016-10-10 | 2017-05-31 | 泰兴市八达电连接器有限公司 | Batteries of electric automobile bag both positive and negative polarity single high current self-locking connector |
| CN110048258A (en) * | 2019-05-19 | 2019-07-23 | 青岛昌誉密封有限公司 | A kind of sealing device for copper bar connector |
| CN111541096A (en) * | 2020-05-29 | 2020-08-14 | 中航光电科技股份有限公司 | Socket connector capable of protecting personnel in equipment |
| CN111653889A (en) * | 2020-05-29 | 2020-09-11 | 中航光电科技股份有限公司 | Prevent touching and indicate structure and afterbody sets up socket connector who prevents touching and indicate structure |
| CN111786163A (en) * | 2020-06-10 | 2020-10-16 | 江西巴斯巴新能源技术有限公司 | A kind of interface unit |
| CN112259975A (en) * | 2020-09-27 | 2021-01-22 | 中车永济电机有限公司 | Wall-penetrating terminal of rail traffic deflector |
| CN214849178U (en) * | 2021-03-18 | 2021-11-23 | 中航光电科技股份有限公司 | Copper bar body, insulating hard cable assembly and connector |
| CN214898979U (en) * | 2021-05-20 | 2021-11-26 | 恒大新能源技术(深圳)有限公司 | High-voltage connector and vehicle |
-
2021
- 2021-11-30 CN CN202111447263.3A patent/CN114256659B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1058900A (en) * | 1965-07-30 | 1967-02-15 | Int Standard Electric Corp | Tool for inserting and extracting removable electrical contacts |
| CN201369433Y (en) * | 2009-01-13 | 2009-12-23 | 中航光电科技股份有限公司 | Connector plug and connector using the same |
| CN206211110U (en) * | 2016-10-10 | 2017-05-31 | 泰兴市八达电连接器有限公司 | Batteries of electric automobile bag both positive and negative polarity single high current self-locking connector |
| CN110048258A (en) * | 2019-05-19 | 2019-07-23 | 青岛昌誉密封有限公司 | A kind of sealing device for copper bar connector |
| CN111541096A (en) * | 2020-05-29 | 2020-08-14 | 中航光电科技股份有限公司 | Socket connector capable of protecting personnel in equipment |
| CN111653889A (en) * | 2020-05-29 | 2020-09-11 | 中航光电科技股份有限公司 | Prevent touching and indicate structure and afterbody sets up socket connector who prevents touching and indicate structure |
| CN111786163A (en) * | 2020-06-10 | 2020-10-16 | 江西巴斯巴新能源技术有限公司 | A kind of interface unit |
| CN112259975A (en) * | 2020-09-27 | 2021-01-22 | 中车永济电机有限公司 | Wall-penetrating terminal of rail traffic deflector |
| CN214849178U (en) * | 2021-03-18 | 2021-11-23 | 中航光电科技股份有限公司 | Copper bar body, insulating hard cable assembly and connector |
| CN214898979U (en) * | 2021-05-20 | 2021-11-26 | 恒大新能源技术(深圳)有限公司 | High-voltage connector and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114256659A (en) | 2022-03-29 |
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