CN102832488A - Electric connector convenient to crimp and assembly of electric connector - Google Patents
Electric connector convenient to crimp and assembly of electric connector Download PDFInfo
- Publication number
- CN102832488A CN102832488A CN2012102939693A CN201210293969A CN102832488A CN 102832488 A CN102832488 A CN 102832488A CN 2012102939693 A CN2012102939693 A CN 2012102939693A CN 201210293969 A CN201210293969 A CN 201210293969A CN 102832488 A CN102832488 A CN 102832488A
- Authority
- CN
- China
- Prior art keywords
- inner housing
- electric connector
- terminal
- shell body
- plug
- 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the field of electric connectors, in particular to an electric connector convenient to crimp and an assembly of the electric connector. The electric connector comprises a crimping terminal shell. The shell comprises an inner shell and an outer shell; the inner shell is provided with a threading hole, a matched conducting wire can penetrate into the threading hole, and crimping terminals are positioned at the front end of the threading hole; and the outer shell is provided with an inserting channel, the inner shell and the crimping terminals can be forwardly inserted into the inserting channel from the front, a left protecting wall and a right protecting wall are oppositely arranged on the left side and the right side of the inserting channel, elastic fins capable of stretching and contracting along a left-right direction are respectively disposed on the outer side of a left side wall and the outer side of a right side wall of the inner shell, the rear end of each elastic fin is a free end, and step surfaces are respectively arranged on the left protecting wall and the right protecting wall of a base and are matched with the free ends of the elastic fins in an abutted manner so as to prevent the inner shell to move backwards relative to the outer shell. The electric connector is connected with wires on the outside of the outer shell during usage, accordingly, only basic clamping tools are required, and the problem that an electric connector adopting a crimping connection mode is complicated in wire connection operation and low in wire connection efficiency.
Description
Technical field
The present invention relates to electric connector field, especially a kind of electric connector and assembly thereof that makes things convenient for line ball.
Background technology
According to the difference of use occasion, sometimes need electric connector when dispatching from the factory, just to connect lead in advance, sometimes then need electric connector to possess the function of on-the-spot fast-wiring.Just be connected to the electric connector of lead when dispatching from the factory in advance; Its mode of connection mainly contains welding and two kinds of crimping; Wherein welding needs the heat operation, to having relatively high expectations of equipment, therefore at present mainly adopts the mode of crimping to come the electric connector wiring at civil area; During field connection, generally all adopt the form of crimping.The insulation shell of the electric connector of present employing crimping connection type part all is global formations and being completely fixed in advance; Use or when dispatching from the factory, at first terminal is carried out wiring, the terminal that will have lead then inserts in the insulation shell; The instrument that the overall structure of insulation shell needs when making parts and the wiring of electric connector is many; Need parts such as push rod, slide block, cage shell fragment, the more complicated that operates, price is more expensive simultaneously.
In sum, wiring complicated operation, the wiring inefficiency of the electric connector of the present employing line ball mode of connection.
Summary of the invention
The object of the present invention is to provide a kind of electric connector that makes things convenient for line ball, with the inefficient problem of wiring complicated operation, wiring of the electric connector of the mode of connection that solves existing employing line ball.
Simultaneously, the present invention also aims to use the above-mentioned electric coupler component that makes things convenient for the electric connector of line ball.
In order to address the above problem; The electric connector of line ball that makes things convenient for of the present invention adopts following technical scheme: the electric connector that makes things convenient for line ball; Comprise pressure line terminal and insulation, be the housing of inserted terminal with the front end, said housing comprises inner housing and shell body, inner housing has the through wires hole that supplies adaptive lead to penetrate; Pressure line terminal is positioned at the front end place of through wires hole; Shell body have supply inner housing and pressure line terminal from after the grafting passage that inserts forward, the and arranged on left and right sides correspondence of grafting passage is provided with left and right retaining wall, the outside of the left and right sidewall of inner housing is respectively equipped with the elasticity fin that can actuate along left and right directions; The rear end of said elasticity fin is a free end, is respectively equipped with on the left and right retaining wall of base with the free end roof pressure of corresponding elasticity fin to cooperate the step surface to stop inner housing to move backward with respect to shell body.
Said contact terminal cooperates with the roof pressure of shell body through its front end and the rear end cooperates with the roof pressure of inner housing and housing front and back anti-channeling movingly.
Said inner housing is provided with the threading cover in the rear end of its through wires hole.
The front end of inner housing is provided with the location slot, and the rear end of binding post is provided with the location inserted sheet of pegging graft and cooperating with corresponding location slot.
Shell body comprises removable spiral-lock base and top cover together, and said left and right retaining wall is located at the left and right edges place of top cover and base by branch the edge of protecting is put together, and the grafting passage is surrounded by top cover, base and left and right retaining wall and forms.
Electric coupler component of the present invention adopts following technical scheme: electric coupler component; Comprise plug and socket, plug comprises the plug casing of plug terminal and insulation, and socket comprises the Socket casing of female terminal and insulation; Plug casing is inserted terminal with the leading portion; Plug terminal is a pressure line terminal, and housing comprises inner housing and shell body, and inner housing has the through wires hole that supplies adaptive lead to penetrate; Plug terminal is positioned at the front end place of through wires hole; Shell body have supply inner housing and plug terminal from after the grafting passage that inserts forward, the and arranged on left and right sides correspondence of grafting passage is provided with left and right retaining wall, the outside of the left and right sidewall of inner housing is respectively equipped with the elasticity fin that can actuate along left and right directions; The rear end of said elasticity fin is a free end, is respectively equipped with on the left and right retaining wall of base with the free end roof pressure of corresponding elasticity fin to cooperate the step surface to stop inner housing to move backward with respect to shell body.
Said plug terminal cooperates with the roof pressure of shell body through its front end and the rear end cooperates with the roof pressure of inner housing and plug casing front and back anti-channeling movingly.
Said inner housing is provided with the threading cover in the rear end of its through wires hole.
The front end of inner housing is provided with the location slot, and the rear end of plug terminal is provided with the location inserted sheet of pegging graft and cooperating with corresponding location slot.
Shell body comprises removable spiral-lock base and top cover together, and said left and right retaining wall is located at the left and right edges place of top cover and base by branch the edge of protecting is put together, and the grafting passage is surrounded by top cover, base and left and right retaining wall and forms.
Because the electric connector that makes things convenient for line ball of the present invention is made as its housing the form of inside and outside shell combination; Pressure line terminal is positioned at the front end place of through wires hole, shell body have supply inner housing and pressure line terminal from after the grafting passage that inserts forward, the and arranged on left and right sides correspondence of grafting passage is provided with left and right retaining wall; The outside of the left and right sidewall of inner housing is respectively equipped with the elasticity fin that can actuate along left and right directions; The rear end of elasticity fin is a free end, is respectively equipped with on the left and right retaining wall of base with the free end roof pressure of corresponding elasticity fin to cooperate the step surface to stop inner housing to move backward with respect to shell body, therefore; When needs during to said electric connector wiring; Can accomplish wiring in the outside of shell body to pressure line terminal, after line ball finishes, can be together from the grafting passage of shell body be packed shell body into pressure line terminal and inner housing; Refined roof pressure through the said step surface that is provided with on said elasticity fin and the shell body cooperates and prevents that inner housing and pressure line terminal from withdrawing from backward; Realize the tension function of electric connector simultaneously,, therefore only need the most basic clamping tool to get final product owing to be portion's wiring outside body skin; Easy to operate succinct, solve the inefficient problem of wiring complicated operation, wiring of electric connector of the mode of connection of existing employing line ball.
Further; Contact terminal is cooperated with the roof pressure of shell body through its front end and the rear end cooperate with the roof pressure of inner housing with housing before and after the anti-channeling structure that is used for fixing pressure line terminal that can in housing, establish other movingly more in addition, the operating procedure in the time of can having reduced line ball when having simplified the structure of housing; The threading cover is flexible boot, plays the effect of protection cable; Being provided with of said location slot and location inserted sheet realized that inner housing cooperates with location between the pressure line terminal, prevents that line ball from finishing afterwards in shell body, to produce the phenomenon of pressure line terminal " sideslip " in the process of plug-in mounting pressure line terminal and inner housing; The split-type structural that shell body is made as base and top cover fastening then can directly be realized the assembling to inner housing and pressure line terminal, accuracy and reliability when further increasing assembling under visual condition.
Description of drawings
Fig. 1 is the structural representation (behind the crimping lead) of the embodiment 1 of quick line ball electric connector of the present invention;
Fig. 2 is the exploded view (behind the crimping lead) of the embodiment 1 of quick line ball electric connector of the present invention;
Fig. 3 is the structural representation of the inner housing among Fig. 2;
Fig. 4 is the structural representation of the pressure line terminal among Fig. 2;
Fig. 5 is the structural representation of the base among Fig. 2;
Fig. 6 is the structural representation of the top cover among Fig. 2;
Fig. 7 is the structural representation (behind the crimping lead) of plug of the embodiment 1 of electric coupler component of the present invention;
Fig. 8 is the structural representation of socket of the embodiment 1 of electric coupler component of the present invention.
Embodiment
The embodiment 1 of quick line ball electric connector of the present invention shown in Fig. 1-6, comprises the housing and the pressure line terminal 11 of insulation; Housing is inserted terminal with the front end and comprises shell body 12 and inner housing 13 that the through wires hole 13-1 that connects before and after inner housing 13 is provided with is when using this electric connector; Corresponding lead can pass said through wires hole 13-1, and inner housing 13 is provided with threading cover 19 in the rear end of its through wires hole, and threading cover 19 is a flexible boot; Play the effect of protection cable, in addition, the outside of the left and right sidewall of inner housing 13 is respectively equipped with corresponding elasticity fin 14; The front end of elasticity fin 14 and inner housing 13 one are connected; Its rear end is a free end, and the free end of elasticity fin 14 all can elasticly actuate along left and right directions, and pressure line terminal 11 adopts the socket terminal of chip and is located at the front end place of inner housing 13; Offer location slot 13-3 on the front end face of inner housing 13; The rear end of pressure line terminal 11 be provided with inner housing 13 on the corresponding location inserted sheet 11-1 of location slot 13-3, when assembling inside and outside housing and crimp type terminal, can through location slot 13-3 with locate grafting between the inserted sheet 11-1 and cooperate and realize that inner housing 13 cooperates with location between the pressure line terminal 11; Shell body 12 comprises base 15 and top cover 16, and base 15 is respectively equipped with top cover 16 left and right sides edge separately and protects the edge, wherein protecting along turnover downwards on the top cover 16; Protecting on the base 15 along upwards turnover, removable being fixed together of mode to fasten between top cover 16 and the base 15 is in the present embodiment; Top cover 16 is provided with inserted link 16-2, and base 15 is provided with the slot 15-1 corresponding with inserted link 16-2, is fixed together through plugging together between inserted link and the slot between top cover 16 and the base 15; When top cover 16 and base 15 snap together, the two protect the left and right retaining wall that is stitched together and forms shell body along corresponding, meanwhile; Top cover, base and left and right retaining wall surround a grafting passage jointly, this grafting passage can supply inner housing and pressure line terminal from after insert forward, the inboard of left and right retaining wall is provided with the step surface 17 of face forward; In the present embodiment, this step surface 17 is positioned at protecting along on the madial wall of base, and inner housing and pressure line terminal are being inserted in the process of said grafting passage; Because the restriction of the size of grafting passage; The elasticity fin at first shrinks and draws close to the respective side of inner housing, peg graft put in place after, the elasticity fin resets and the step surface through the correspondence on the left and right retaining wall of rear end roof pressure; Thereby make inner housing with respect to shell body rollback backward; Meanwhile, the correspondence position of the front end roof pressure shell body of pressure line terminal, thereby make inner housing and pressure line terminal all on fore-and-aft direction with the shell body anti-channeling movingly.
This electric connector is when dispatching from the factory; Can inner housing, pressure line terminal and shell body be provided respectively with the form of loose mail, thereby can avoid the preceding fractionation of wiring, during wiring it; Outside body skin radicals by which characters are arranged in traditional Chinese dictionaries earlier with the cable 18 of correspondence from after pass the cable-through hole of inner housing forward; Carry out then wire stripping and with corresponding pressure line terminal crimping, from grafting passage insertion shell body get final product pressure line terminal location after and inner housing through making said location slot and location cooperating between the inserted sheet between inner housing and the pressure line terminal location mutually this moment; Because the line ball process all is that portion accomplishes outside body skin, and is therefore simple and efficient to handle.
In other embodiment of quick line ball electric connector of the present invention, the shell body described in the foregoing description 1 can also be integral structure; Front and back anti-channeling between line ball reed and the housing can also be to realize through structures such as the clip slot that is provided with between top cover and the base, briquettings movingly.
The embodiment 1 of electric coupler component of the present invention shown in Fig. 7-8, comprises plug 101 and socket 102.
The structure of plug is as shown in Figure 7, and is identical with the structure of the embodiment 1 of quick line ball electric connector of the present invention, will not give unnecessary details here.
The structure of socket is as shown in Figure 8; Comprise Socket casing 21, Socket casing 21 is an inserted terminal for insulation shell and with the front end, in addition; Be provided with the grafting passage of the inserted terminal insertion that supplies plug in the Socket casing 21; Be provided with female terminal 22 in this grafting passage, female terminal 22 adopts the reed-type terminals, and the plug terminal of itself and plug in correspondence with each other.
Claims (10)
1. make things convenient for the electric connector of line ball; Comprise pressure line terminal and insulation, be the housing of inserted terminal with the front end; It is characterized in that said housing comprises inner housing and shell body, inner housing has the through wires hole that supplies adaptive lead to penetrate; Pressure line terminal is positioned at the front end place of through wires hole; Shell body have supply inner housing and pressure line terminal from after the grafting passage that inserts forward, the and arranged on left and right sides correspondence of grafting passage is provided with left and right retaining wall, the outside of the left and right sidewall of inner housing is respectively equipped with the elasticity fin that can actuate along left and right directions; The rear end of said elasticity fin is a free end, is respectively equipped with on the left and right retaining wall of base with the free end roof pressure of corresponding elasticity fin to cooperate the step surface to stop inner housing to move backward with respect to shell body.
2. the electric connector that makes things convenient for line ball according to claim 1 is characterized in that, said contact terminal cooperates with the roof pressure of shell body through its front end and the rear end cooperates with the roof pressure of inner housing and housing front and back anti-channeling movingly.
3. the electric connector that makes things convenient for line ball according to claim 1 is characterized in that, said inner housing is provided with the threading cover in the rear end of its through wires hole.
4. the electric connector that makes things convenient for line ball according to claim 1 is characterized in that the front end of inner housing is provided with the location slot, and the rear end of binding post is provided with the location inserted sheet of pegging graft and cooperating with corresponding location slot.
5. according to each described electric connector that makes things convenient for line ball of claim 1-4; It is characterized in that; Shell body comprises removable spiral-lock base and top cover together; Said left and right retaining wall is located at the left and right edges place of top cover and base by branch the edge of protecting is put together, and the grafting passage is surrounded by top cover, base and left and right retaining wall and forms.
6. electric coupler component comprises plug and socket, and plug comprises the plug casing of plug terminal and insulation; Socket comprises the Socket casing of female terminal and insulation; Plug casing is inserted terminal with the leading portion, and plug terminal is a pressure line terminal, it is characterized in that; Housing comprises inner housing and shell body; Inner housing has the through wires hole that supplies adaptive lead to penetrate, and plug terminal is positioned at the front end place of through wires hole, shell body have supply inner housing and plug terminal from after the grafting passage that inserts forward; The and arranged on left and right sides correspondence of grafting passage is provided with left and right retaining wall; The outside of the left and right sidewall of inner housing is respectively equipped with the elasticity fin that can actuate along left and right directions, and the rear end of said elasticity fin is a free end, is respectively equipped with on the left and right retaining wall of base with the free end roof pressure of corresponding elasticity fin to cooperate the step surface to stop inner housing to move backward with respect to shell body.
7. electric coupler component according to claim 6 is characterized in that, said plug terminal cooperates with the roof pressure of shell body through its front end and the rear end cooperates with the roof pressure of inner housing and plug casing front and back anti-channeling movingly.
8. electric coupler component according to claim 6 is characterized in that, said inner housing is provided with the threading cover in the rear end of its through wires hole.
9. electric coupler component according to claim 6 is characterized in that the front end of inner housing is provided with the location slot, and the rear end of plug terminal is provided with the location inserted sheet of pegging graft and cooperating with corresponding location slot.
10. according to each described electric coupler component of claim 6-9; It is characterized in that; Shell body comprises removable spiral-lock base and top cover together; Said left and right retaining wall is located at the left and right edges place of top cover and base by branch the edge of protecting is put together, and the grafting passage is surrounded by top cover, base and left and right retaining wall and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210293969.3A CN102832488B (en) | 2012-08-17 | 2012-08-17 | Electric connector convenient to crimp and assembly of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210293969.3A CN102832488B (en) | 2012-08-17 | 2012-08-17 | Electric connector convenient to crimp and assembly of electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102832488A true CN102832488A (en) | 2012-12-19 |
| CN102832488B CN102832488B (en) | 2015-07-08 |
Family
ID=47335514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210293969.3A Active CN102832488B (en) | 2012-08-17 | 2012-08-17 | Electric connector convenient to crimp and assembly of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102832488B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958219A (en) * | 2016-06-17 | 2016-09-21 | 广东拿斯特（国际）照明有限公司 | Wiring terminal provided with wire protection hole and capable of being grounded |
| CN107369969A (en) * | 2017-06-30 | 2017-11-21 | 中航光电科技股份有限公司 | A kind of electrical connector plug |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0896864A (en) * | 1994-09-20 | 1996-04-12 | Yazaki Corp | Pressure contact connector |
| US5857876A (en) * | 1996-04-08 | 1999-01-12 | Yazaki Corporation | Connector terminal lock structure |
| JP2006012710A (en) * | 2004-06-29 | 2006-01-12 | Yazaki Corp | Connector |
| CN200969437Y (en) * | 2006-11-09 | 2007-10-31 | 深圳市宝安区松岗镒胜制品厂 | Socket |
| CN101969164A (en) * | 2010-08-31 | 2011-02-09 | 上海航天科工电器研究院有限公司 | Cable connector plug |
| CN202042700U (en) * | 2010-12-30 | 2011-11-16 | 富士康(昆山)电脑接插件有限公司 | Connector |
-
2012
- 2012-08-17 CN CN201210293969.3A patent/CN102832488B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0896864A (en) * | 1994-09-20 | 1996-04-12 | Yazaki Corp | Pressure contact connector |
| US5857876A (en) * | 1996-04-08 | 1999-01-12 | Yazaki Corporation | Connector terminal lock structure |
| JP2006012710A (en) * | 2004-06-29 | 2006-01-12 | Yazaki Corp | Connector |
| CN200969437Y (en) * | 2006-11-09 | 2007-10-31 | 深圳市宝安区松岗镒胜制品厂 | Socket |
| CN101969164A (en) * | 2010-08-31 | 2011-02-09 | 上海航天科工电器研究院有限公司 | Cable connector plug |
| CN202042700U (en) * | 2010-12-30 | 2011-11-16 | 富士康(昆山)电脑接插件有限公司 | Connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958219A (en) * | 2016-06-17 | 2016-09-21 | 广东拿斯特（国际）照明有限公司 | Wiring terminal provided with wire protection hole and capable of being grounded |
| CN107369969A (en) * | 2017-06-30 | 2017-11-21 | 中航光电科技股份有限公司 | A kind of electrical connector plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102832488B (en) | 2015-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102683958B (en) | Fast-plugging wiring terminal | |
| CN102969592B (en) | A kind of reed-type locking wire mechanism and use the rapid presser thread electric connector of this mechanism | |
| CN107240811B (en) | Electrical plug-in connector | |
| CN107851930B (en) | Electrical plug connector | |
| CN108780955A (en) | Include the plug-in connection device of at least one pin connector | |
| JP4555223B2 (en) | Connecting terminal | |
| CN106981748B (en) | Electric connector | |
| CN103986000A (en) | socket of electric connector | |
| JP2016054141A (en) | Terminal block with ground strap, spring force terminal, and screw lug terminal | |
| CN104253326A (en) | Single element wire to board connector | |
| CN106936003A (en) | Electric plug connector | |
| CN104466477A (en) | Connector with quick wire locking function | |
| CN104617419B (en) | Connector | |
| CN102969599A (en) | Spring sheet wire locking mechanism and rapid wire crimping electric connector using same | |
| KR200429074Y1 (en) | Multi function electric multi-tap | |
| KR101680273B1 (en) | Plug terminal for Connector | |
| CN102832488A (en) | Electric connector convenient to crimp and assembly of electric connector | |
| CN104993263A (en) | USB 2.0 TYPE-C connector convenient for assembling welding wire | |
| CN107615595B (en) | Connector | |
| CN201222572Y (en) | Cable connector | |
| WO2015068907A1 (en) | Connecter | |
| CN105244653A (en) | Wiring terminal | |
| CN101858582A (en) | Quick connecting terminal of LED board | |
| EP2897232A1 (en) | Electric outlet | |
| CN204497438U (en) | Connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |