CN110718776A - Vehicle end connector - Google Patents
Vehicle end connector Download PDFInfo
- Publication number
- CN110718776A CN110718776A CN201911102167.8A CN201911102167A CN110718776A CN 110718776 A CN110718776 A CN 110718776A CN 201911102167 A CN201911102167 A CN 201911102167A CN 110718776 A CN110718776 A CN 110718776A
- Authority
- CN
- China
- Prior art keywords
- terminal
- plate
- side plate
- waterproof
- connector
- 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.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a vehicle end connector which comprises a waterproof box and a wiring terminal fixedly arranged in the waterproof box; the binding posts are arranged in parallel, the first end of each binding post is arranged in the waterproof box and is detachably connected with a first electric connecting piece, and the waterproof box is provided with a first opening through which a cable passes and is connected with the first connecting piece; the second end of each terminal all passes waterproof box and extends to the outside of waterproof box, and the second end of each terminal all is connected with second electric connector. The vehicle-end connector can meet the connection requirements of a plurality of different cables, and the distance between the binding posts is fixed, so that the cables can be safely connected by the connector by setting a proper creepage distance when the binding posts are installed.
Description
Technical Field
The invention relates to the technical field of connectors for rail transit, in particular to a vehicle-end connector.
Background
The vehicle-end connector is a high-precision and high-quality automatic plugging and self-locking device, and is widely applied to the connection of various power supplies and signals, such as the fields of LED screens, medical equipment, industrial control, detection and measurement equipment, AV systems, broadcast televisions, communication and the like. In the prior art, the vehicle-end connector is generally of a structure that a contact pin and a jack are inserted and combined, and can be normally used only by matching a plug and a socket. However, due to the influence of the installation position of the vehicle body, the space and the use requirement of some vehicle body positions are limited, and a plug and socket structure cannot be adopted, so that the electric performance required by the vehicle cannot meet the requirement. For solving above-mentioned problem, there is the connector that adopts terminal structure among the prior art, but because a connector sets up a terminal, under the condition that needs use a plurality of connectors, because installation space restriction and need satisfy creepage distance requirement, the dimensional requirement of every terminal is higher, the terminal of different specifications needs different connectors, because the distance between the adjacent connector is nearer, cause some mounted position can not satisfy creepage distance requirement, even the terminal contact of some connectors, influence electrical apparatus performance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the vehicle end connector which can meet the wiring requirements of a plurality of cables, meet the creepage distance and avoid the contact of wiring terminals.
In order to achieve the purpose, the invention provides a vehicle end connector which comprises a waterproof box and a wiring terminal fixedly arranged in the waterproof box;
the binding posts are arranged in parallel, the first end of each binding post is arranged in the waterproof box and is detachably connected with a first electric connecting piece, and the waterproof box is provided with a first opening through which a cable passes and is connected with the first connecting piece; the second end of each terminal all passes waterproof box and extends to the outside of waterproof box, and the second end of each terminal all is connected with second electric connector.
Preferably, the first electric connector and the second electric connector are identical in structure;
the first electric connector comprises a copper plate and a cable connecting cylinder fixedly connected with the copper plate, and the copper plate is provided with a through hole sleeved on the binding post.
Preferably, the first end and the second end of the binding post are sequentially connected with the copper plate, the spring washer and the fastening nut.
Preferably, the waterproof box comprises a cover plate and a waterproof shell which are fixedly connected with each other up and down to form an accommodating cavity, and the first opening is formed at the joint of the cover plate and the waterproof shell;
the bottom of waterproof case is reserved has the second opening, the second opening part be equipped with waterproof case thread tightening sealing connection's insulating layer, a plurality of the terminal sets up from top to bottom, each the second end of terminal all passes the insulating layer and extends to the waterproof case outside.
Preferably, the insulating layer is an insulating plate made of rubber and plastic materials, and a plurality of mounting holes for the binding posts to penetrate through are formed in the insulating plate.
Preferably, a first retaining ring is arranged on the upper portion of the insulating layer on the wiring terminal, and a flat washer and a second retaining ring are sequentially arranged on the lower portion of the insulating layer on the wiring terminal to stop the wiring terminal from moving up and down.
As a preferred scheme, the waterproof case comprises a first side plate, a second side plate, a third side plate and a connecting seat;
the first side plate is arranged in a circular arc shape;
the second side plate and the third side plate are symmetrically arranged in a conical shape and are respectively connected with two ends of the first side plate, the bottoms of the second side plate and the third side plate are connected with a bottom plate, one side of the bottom plate and the first side plate are in smooth transition to form a circular second opening, the other side of the bottom plate is connected with an arc circular plate, the cover plate is connected with the edges of the first side plate, the second side plate, the third side plate and the circular plate in a matched mode, one end of the cover plate is connected with the circular plate in a matched mode to form a cylindrical first opening, a baffle is arranged in the first opening, and a plurality of threading holes for cables to pass through are reserved in the baffle;
the connecting seat is arranged on the side face of the waterproof shell and is fixedly connected with the first side plate, the second side plate and the third side plate.
Preferably, the first side plate, the second side plate, the third side plate, the connecting seat and the circular plate are integrally formed.
Preferably, a sealing ring is arranged at the joint of the cover plate and the waterproof shell.
Preferably, the number of the binding posts is four, the binding posts are respectively a first binding post, a second binding post, a third binding post and a fourth binding post, the length and the diameter of the first binding post, the length and the diameter of the second binding post and the diameter of the third binding post are all the same, and the length and the diameter of the fourth binding post are both smaller than the length and the diameter of the first binding post.
Compared with the prior art, the invention has the beneficial effects that: the binding posts in the vehicle end connector are arranged in parallel, the first ends of the binding posts are arranged in the waterproof box and detachably connected with the first electric connecting pieces, the second ends of the binding posts penetrate through the waterproof box and extend to the outside of the waterproof box, the second ends of the binding posts are connected with cables through the second electric connecting pieces, therefore, the cables can be connected to one ends of the binding posts from the first openings, the second ends of the binding posts can be used for being connected with other connecting ends, the effect that the connector is connected with the cables is achieved, the binding posts can meet the connecting requirements of different cables, the distances among the binding posts are fixed, the proper creepage distance is set when the binding posts are installed, and the safe connection of the connector can be achieved.
Drawings
FIG. 1 is a schematic cross-sectional view of a vehicle end connector according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the arrangement of the terminal posts of the vehicle end connector according to the embodiment of the present invention;
FIG. 3 is a schematic top view of a vehicle end connector according to an embodiment of the present invention;
FIG. 4 is a schematic bottom view of the end connector of the embodiment of the present invention;
fig. 5 is a schematic structural view of the waterproof case.
In the figure, 1, a waterproof box; 11. a cover plate; 12. a waterproof shell; 121. a first side plate; 122. a second side plate; 123. a third side plate; 124. a connecting seat; 125. a base plate; 126. a circular plate; 127. a baffle plate; 13. a second opening; 14. a first opening; 2. a binding post; 3. an insulating layer; 4. a first electrical connection; 41. a copper plate; 42. a cable connecting barrel; 5. a cable; 6. a second electrical connection; 7. a spring washer; 8. fastening a nut; 9. a first retainer ring; 10. a second retainer ring; 20. and (5) sealing rings.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The preferred embodiment of the vehicle end connector of the present invention, as shown in fig. 1-5, comprises a waterproof box and a binding post 2 fixedly installed in the waterproof box 1, and the specific waterproof box 1 comprises a cover plate 11 and a waterproof shell 12 fixedly connected from top to bottom to form a containing cavity, in other embodiments, the waterproof box 1 may also be provided as an integrally formed box-shaped body, and the arrangement of the waterproof box 1 fixedly connected from top to bottom to the cover plate 11 and the waterproof shell 12 helps to facilitate installation of structural members in the waterproof box 1.
The bottom of the waterproof case 12 of the waterproof box 1 is provided with a second opening 13, the upper side of the waterproof box 1 is reserved with a first opening 14, the second opening 13 is provided with an insulating layer 3 in a sealing manner, the insulating layer 3 is specifically an insulating plate made of rubber and plastic materials, and the insulating plate is fixedly connected with the bulge of the inner wall of the waterproof case 12 through bolts. The binding post 2 has a plurality ofly and parallel arrangement, and every binding post 2 all sets up from top to bottom and passes the insulation board. The upper end part of each binding post 2 is a first end, the lower end part of each binding post 2 is a second end, the first end of each binding post 2 is arranged in the waterproof box 1 and is detachably connected with a first electric connecting piece 4, meanwhile, the first electric connecting pieces 4 are also arranged in the waterproof box 1, a cable 5 enters the waterproof shell 12 from a first opening 14 and is connected onto the first electric connecting pieces 4, and the first electric connecting pieces 4 are simultaneously connected with the binding posts 2, so that the cable 5 is connected onto the binding posts 2; the second end of each terminal 2 all passes waterproof box 1 and extends to the outside of waterproof box 1, the second end of terminal 2 passes the insulation board and extends to the outside of waterproof shell 12 promptly, and the second end of each terminal 2 all is connected with second electric connector 6, the signal of cable 5 that the second end of terminal 1 can be connected with the first end of terminal 1 carries out mutual transmission, the second end of terminal 2 is used for connecting other connecting piece, other cables for example, the transmission and the switching of cable information can be realized to the second end of connecting terminal 2. The distance between two adjacent terminals 2 can be fixed to the vertical parallel arrangement of a plurality of terminals 2 like this, and when the design, set for suitable distance that satisfies creepage distance requirement and can avoid the connector contact that indefinite arouses in a plurality of terminals 2 position to arouse circuit connection's hidden danger.
The second electrical connector 6 may be structurally identical to the first electrical connector 4, in particular when the second end of the binding post 2 is connected to another cable. The first electric connector 4 and the second electric connector 6 in the application have the same structure and respectively comprise a copper plate 41 and a cable connecting cylinder 42 fixedly connected with the copper plate 41, and the copper plate 41 is provided with a through hole sleeved on the binding post 2. The copper 41 and the cable connecting cylinder 42 integrated into one piece of this application, the one end of terminal 2 is passed and is connected spring washer 7 and fastening nut 8 in proper order after passing through the through-hole for it is fixed with copper 41 and terminal 2. The cable connecting cylinder 42 is a horizontally extending cylindrical connecting cylinder, and the core of the cable 6 is inserted into the cable connecting cylinder 42. Meanwhile, the second end of the post 2 is connected with the copper plate 41, the spring washer 7 and the fastening nut 8 in this order similarly to the first end.
The specific connection between the binding post 2 and the insulating layer 3 is that a through hole for the binding post 2 to pass through is formed in the insulating layer 3, a first retaining ring 9 and a second retaining ring 10 for stopping the binding post from moving are respectively arranged above and below the insulating layer on the binding post 2, the first retaining ring 9 stops the insulating layer 3 from moving upwards, a flat washer is further sleeved on the binding post 2 between the second retaining ring 10 and the insulating layer 3, so that the binding post 2 is fixed on the insulating layer 3 through the first retaining ring 9 and the second retaining ring 10, the first retaining ring 9 and the binding post 2 are integrally formed, the second retaining ring 10 and the flat washer are arranged in a groove reserved on the binding post 2, and the diameter of the second retaining ring 10 and the diameter of the flat washer are larger than the diameter of the through hole, so as to stop the binding post 2 from moving upwards.
As shown in fig. 1-2, the number of the terminals 2 is four, the terminals are respectively a first terminal, a second terminal, a third terminal and a fourth terminal which are uniformly arranged on the insulating layer, the lengths and diameters of the first terminal, the second terminal and the third terminal are the same, and the length and diameter of the fourth terminal are smaller than the length and diameter of the first terminal. This can be adapted to the requirements of different sizes of cable 5 connections.
Wherein, the first opening 14 in this application is provided at the connection of the cover plate 11 and the waterproof case 12. Specifically, the waterproof case 12 includes a first side plate 121, a second side plate 122, a third side plate 123, and a connecting seat 124; the first side plate 121 is arranged in a circular arc shape; the second side plate 122 and the third side plate 123 are symmetrically arranged in a conical shape and are respectively connected with two ends of the first side plate 121, the bottoms of the second side plate 122 and the third side plate 123 are connected with a bottom plate 125, one side of the bottom plate 125 and the first side plate 121 are in smooth transition to form a circular second opening 13, and the other side of the bottom plate 125 is connected with an arc-shaped circular plate 126; the cover plate 11 is connected with the edges of the first side plate 121, the second side plate 122, the third side plate 123 and the circular plate 126 in a matching manner, the cover plate 11 is specifically in a downward concave arc shape, one end of the cover plate 11 is connected with the circular plate in a matching manner to form a cylindrical first opening 14, a baffle 127 is arranged in the first opening 14, a plurality of threading holes for the cables 5 to pass through are reserved on the baffle 127, and the size of the threading holes is matched with that of the cables 5 to seal the cables 5. The connecting seat 124 is disposed on a side surface of the waterproof case 12 in an arc shape, and is fixedly connected to the first side plate 121, the second side plate 122, and the third side plate 123.
Further, in order to increase the strength and sealing performance of the waterproof case 12, the first side plate 121, the second side plate 122, the third side plate 123, the connection seat 124, and the circular plate 126 are integrally formed. In order to improve the sealing performance of the joint of the cover plate 11 and the waterproof shell 12, a sealing ring 20 is arranged at the joint of the cover plate 11 and the waterproof shell 12 in a matching manner.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The vehicle-end connector is characterized by comprising a waterproof box and a wiring terminal fixedly arranged in the waterproof box;
the binding posts are arranged in parallel, the first end of each binding post is arranged in the waterproof box and is detachably connected with a first electric connecting piece, and the waterproof box is provided with a first opening through which a cable passes and is connected with the first connecting piece; the second end of each terminal all passes waterproof box and extends to the outside of waterproof box, and the second end of each terminal all is connected with second electric connector.
2. The vehicle end connector of claim 1 wherein the first electrical connector and the second electrical connector are the same structure;
the first electric connector comprises a copper plate and a cable connecting cylinder fixedly connected with the copper plate, and the copper plate is provided with a through hole sleeved on the binding post.
3. The vehicle end connector of claim 2, wherein the first and second ends of the terminal stud are each connected to a copper plate, a spring washer, and a fastening nut in that order.
4. The vehicle end connector of claim 1, wherein the waterproof box comprises a cover plate and a waterproof shell which are fixedly connected with each other up and down to form a containing cavity, and the first opening is formed at the joint of the cover plate and the waterproof shell;
the bottom of waterproof case is reserved has the second opening, the second opening part be equipped with waterproof case thread tightening sealing connection's insulating layer, a plurality of the terminal sets up from top to bottom, each the second end of terminal all passes the insulating layer and extends to the waterproof case outside.
5. The vehicle end connector of claim 4, wherein the insulating layer is an insulating plate made of rubber plastic material, and the insulating plate is provided with a plurality of mounting holes for the posts to pass through.
6. The vehicle end connector according to claim 5, wherein a first stopper is provided on the terminal at an upper portion of the insulating layer, and a flat washer and a second stopper are sequentially provided on the terminal at a lower portion of the insulating layer to stop the up-and-down movement of the terminal.
7. The vehicle end connector of claim 4, wherein the waterproof housing comprises a first side plate, a second side plate, a third side plate and a connecting seat;
the first side plate is arranged in a circular arc shape;
the second side plate and the third side plate are symmetrically arranged in a conical shape and are respectively connected with two ends of the first side plate, the bottoms of the second side plate and the third side plate are connected with a bottom plate, one side of the bottom plate and the first side plate are in smooth transition to form a circular second opening, the other side of the bottom plate is connected with an arc circular plate, the cover plate is connected with the edges of the first side plate, the second side plate, the third side plate and the circular plate in a matched mode, one end of the cover plate is connected with the circular plate in a matched mode to form a cylindrical first opening, a baffle is arranged in the first opening, and a plurality of threading holes for cables to pass through are reserved in the baffle;
the connecting seat is arranged on the side face of the waterproof shell and is fixedly connected with the first side plate, the second side plate and the third side plate.
8. The vehicle end connector of claim 7, wherein the first side plate, the second side plate, the third side plate, the connecting seat and the circular plate are integrally formed.
9. The vehicle end connector of claim 4, wherein a sealing ring is provided at the junction of the cover plate and the waterproof shell.
10. The vehicle end connector of claim 1, wherein the number of the terminals is four, namely a first terminal, a second terminal, a third terminal and a fourth terminal, the length and diameter of the first terminal, the second terminal and the third terminal are the same, and the length and diameter of the fourth terminal are smaller than the length and diameter of the first terminal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911102167.8A CN110718776B (en) | 2019-11-12 | 2019-11-12 | Car end connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911102167.8A CN110718776B (en) | 2019-11-12 | 2019-11-12 | Car end connector |
Publications (2)
Publication Number | Publication Date |
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CN110718776A true CN110718776A (en) | 2020-01-21 |
CN110718776B CN110718776B (en) | 2024-05-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911102167.8A Active CN110718776B (en) | 2019-11-12 | 2019-11-12 | Car end connector |
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CN (1) | CN110718776B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111384649A (en) * | 2020-03-30 | 2020-07-07 | 山东众诚新能源股份有限公司 | Method for mounting combined binding post |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104821461A (en) * | 2015-04-01 | 2015-08-05 | 广东顺科通信设备实业有限公司 | Plug and socket integrated one-piece waterproof connector |
CN208111762U (en) * | 2017-12-19 | 2018-11-16 | 苏州丰年科技股份有限公司 | A kind of wire and cable connector |
CN210668716U (en) * | 2019-11-12 | 2020-06-02 | 顺科新能源技术股份有限公司 | Vehicle end connector |
-
2019
- 2019-11-12 CN CN201911102167.8A patent/CN110718776B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104821461A (en) * | 2015-04-01 | 2015-08-05 | 广东顺科通信设备实业有限公司 | Plug and socket integrated one-piece waterproof connector |
CN208111762U (en) * | 2017-12-19 | 2018-11-16 | 苏州丰年科技股份有限公司 | A kind of wire and cable connector |
CN210668716U (en) * | 2019-11-12 | 2020-06-02 | 顺科新能源技术股份有限公司 | Vehicle end connector |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111384649A (en) * | 2020-03-30 | 2020-07-07 | 山东众诚新能源股份有限公司 | Method for mounting combined binding post |
CN111384649B (en) * | 2020-03-30 | 2021-02-26 | 山东众诚新能源股份有限公司 | Method for mounting combined binding post |
Also Published As
Publication number | Publication date |
---|---|
CN110718776B (en) | 2024-05-17 |
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