CN202917654U - General quick coupling - Google Patents
General quick coupling Download PDFInfo
- Publication number
- CN202917654U CN202917654U CN 201220678228 CN201220678228U CN202917654U CN 202917654 U CN202917654 U CN 202917654U CN 201220678228 CN201220678228 CN 201220678228 CN 201220678228 U CN201220678228 U CN 201220678228U CN 202917654 U CN202917654 U CN 202917654U
- Authority
- CN
- China
- Prior art keywords
- rubber sleeve
- main body
- waterproof rubber
- connection main
- sealing waterproof
- 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.)
- Expired - Fee Related
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model belongs to the technical field of a connector, and particularly relates to a general quick coupling. The general quick coupling comprises a connection main body and a cap, wherein the cap covers the top end of the connection main body; concentric wire guide holes are formed in the connection main body and the cap; an upper sealing waterproof rubber sleeve, a copper member and a lower sealing waterproof rubber sleeve are arranged in the connection main body; the copper member is in clamp joint between the upper sealing waterproof rubber sleeve and the lower sealing waterproof rubber sleeve; the outer end of the upper sealing waterproof rubber sleeve props against the cap; and the outer end of the lower sealing waterproof rubber sleeve props against the bottom of the connection main body. Since the general quick coupling has good waterproof tightness and can be disassembled and replaced, the maintenance and replacing time is reduced, the working efficiency is improved, and convenience is brought to after-sales maintenance and replacement of automobile accessory appliance of vehicles.
Description
Technical field
The utility model belongs to the technical field of connector, relates in particular to a kind of general snap joint.
Background technology
The plug that uses on the automobile industry lambda sensor at present is of a great variety, because each plug design is different, thereby caused on the market product can not intercommunication, must mate same card can use, brought many constant with maintenance after sale, but in general their basic composition is roughly the same, all is comprised of plastic casing, sealing rubber cover and copper spare, therefore carries out a kind of trend that a kind of Universal plug is market.Common pin in the market mainly contains two kinds: a kind of is exactly that the simple copper spare of using connects, and then adds the thermoplastic tube waterproof, reaches the purpose of connection; Another kind is that accessory is more, is difficult for installing, and certain training must be arranged or grope for a long time just can reach requirement.
The utility model content
The utility model provides a kind of use flexible, and assembling is simple, the general snap joint that contact stabilization and waterproof sealing performance are good.
In order to realize the foregoing invention purpose, the utility model has adopted following technological means: a kind of general snap joint, comprise connecting main body and block, and cover on the top that connects main body, connect main body and be provided with the concentric conductor hole with block; Be provided with water-tight rubber sleeve, copper spare and lower seal waterproof rubber sleeve in the described connection main body, copper spare is connected between water-tight rubber sleeve and the lower seal waterproof rubber sleeve, the outer end of described upper water-tight rubber sleeve withstands on the block, and the outer end of described lower seal waterproof rubber sleeve withstands on the bottom that connects main body.
As preferred version: the cross sectional shape of described copper spare is " H " type.
The beneficial effects of the utility model are: because volume is little, simple in structure, easy to use, flexibility is strong, common maintenance operation is simple, and the maintenance personal can grasp practical approach immediately, all is provided with up and down the water-tight rubber sleeve owing to connect main body, so water proofing property is reliable, possessed hermetic waterproof construction; Simultaneously, because the mounting means that this universal joint adopts main body and block to match can be disassembled replacing, reduce the maintain and replace time, increase work efficiency, change automobile fitting electrical equipment for the vehicle after-sales service and brought convenience.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of a kind of general snap joint of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the preferred implementation of a kind of general snap joint of the utility model is made detailed description:
Shown in Fig. 1, a kind of general snap joint comprises connecting main body 1 and block 4 that block 4 covers on the top that connects main body 1, connects main body 1 and is provided with the concentric conductor hole with block 4; Be provided with water-tight rubber sleeve 7, copper spare 3 and lower seal waterproof rubber sleeve 2 in the described connection main body 1, copper spare 3 is connected between water-tight rubber sleeve 7 and the lower seal waterproof rubber sleeve 2, the outer end of upper water-tight rubber sleeve 7 withstands on the block 4, and the outer end of lower seal waterproof rubber sleeve 2 withstands on the bottom that connects main body 1.The cross sectional shape of described copper spare 3 is " H " type, and the wire of being convenient to the above and below accesses respectively.
During use, a kind of general snap joint of the utility model can design according to the line number, can be divided into a line, the two wires, three lines and four lines, concrete fitting operation is as follows: conducting wire at lower end 6 is passed first the wire guide that connects main body 1, pass again lower end water-tight rubber sleeve 2, again conducting wire at lower end 6 copper cash partly are connected in the copper spare 3, with tool holder conducting wire at lower end 6, and so that lower end water-tight rubber sleeve 2 withstands on the lower end of copper spare 3, then will block a shot first by the wire guide on 4 of blocking a shot and 4 pass upper end wire 5, upper end water-tight rubber sleeve 7 is passed upper end wire 5, wire 5 copper cash in upper end partly are connected to copper spare 3 and clamp again, and so that copper spare 3 upper ends withstand on the water-tight rubber sleeve 7, then will connect the copper spare 3 of line, upper water-tight rubber sleeve 7 is connected with the lower seal waterproof rubber sleeve to pack into and is connected in the main body 1, will block a shot at last 4 to install to connection main body 1, and whole fitting operation is finished.
Claims (2)
1. a general snap joint is characterized in that; Comprise connecting main body (1) and block (4), block (4) covers on the top that connects main body (1), and connection main body (1) and block (4) are provided with the concentric conductor hole; Be provided with water-tight rubber sleeve (7), copper spare (3) and lower seal waterproof rubber sleeve (2) in the described connection main body (1), copper spare (3) is connected between water-tight rubber sleeve (7) and the lower seal waterproof rubber sleeve (2), the outer end of described upper water-tight rubber sleeve (7) withstands on the block (4), and the outer end of described lower seal waterproof rubber sleeve (2) withstands on the bottom that connects main body (1).
2. a kind of general snap joint according to claim 1, it is characterized in that: the cross sectional shape of described copper spare (3) is " H " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678228 CN202917654U (en) | 2012-12-06 | 2012-12-06 | General quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678228 CN202917654U (en) | 2012-12-06 | 2012-12-06 | General quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917654U true CN202917654U (en) | 2013-05-01 |
Family
ID=48165934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220678228 Expired - Fee Related CN202917654U (en) | 2012-12-06 | 2012-12-06 | General quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066569A (en) * | 2018-08-28 | 2018-12-21 | 黄山泰客轨道电气有限公司 | Trolley coach cable secure sealing device |
-
2012
- 2012-12-06 CN CN 201220678228 patent/CN202917654U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066569A (en) * | 2018-08-28 | 2018-12-21 | 黄山泰客轨道电气有限公司 | Trolley coach cable secure sealing device |
| CN109066569B (en) * | 2018-08-28 | 2019-12-31 | 黄山泰客轨道电气有限公司 | Safety sealing device for railway passenger car cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20181206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |