CN203180090U - Electric connector and terminal set thereof - Google Patents
Electric connector and terminal set thereof Download PDFInfo
- Publication number
- CN203180090U CN203180090U CN 201320201901 CN201320201901U CN203180090U CN 203180090 U CN203180090 U CN 203180090U CN 201320201901 CN201320201901 CN 201320201901 CN 201320201901 U CN201320201901 U CN 201320201901U CN 203180090 U CN203180090 U CN 203180090U
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- China
- Prior art keywords
- butt joint
- grasping part
- clamping part
- grasping
- elastic arm
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- Expired - Fee Related
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Abstract
Provided are an electric connector and a terminal set thereof. The electric connector is characterized in that: a base of an insulation body is provided with a plurality of accommodating grooves, and a plurality of terminal grooves which are communicated with the accommodating grooves are concavely arranged on a butt joint portion of one side of the base; the terminal set has clamping portions which are positioned in the accommodating grooves and each of which is n-shaped; a clamping space is formed in each clamping portion, and a puncture portion is formed in the clamping space; and the front ends of the clamping portions extend to form butt joint contact elastic arms which provide electric contacts with a butt joint connector. When cables are inserted, the clamping portions penetrate through insulating layers of the cables so as to be connected with metal wires, thereby achieving the electrical connection effect.
Description
Technical field
The utility model refers to a kind of electric connector and terminal group thereof that supports cable and improve the conducting terminal structural strength especially about a kind of electric connector and terminal group thereof.
Background technology
Electronics technology fast development now, make electronic installations such as computer, notebook computer, LCD be prevalent in society all and go up each corner, and because electronic installation design at present all trends towards light, thin, short, little, so, the cable of electronic installation inside is connected the assembling space that can utilize and also just more and more is tending towards narrow with circuit board, and the general practice all can by wire pair board connector reach and circuit board between electric connection, along with the connector volume requirement is more and more small, just develop the connector that various different types.
The conducting terminal of present existing wire and cable connector is by metal lamellar body punching press institute bending forming, just this existing conducting terminal still has many disappearances on reality is used, because conducting terminal is that the metal lamellar body is via continous way punching press institute bending forming, each conducting terminal all need be connected by a strip, but wider width when flattening because of conducting terminal, and the spacing of the spacing that each conducting terminal is adjacent behind the punching press bending forming can't shorten, when conducting terminal is assembled in the plastic cement body interior, then will cause under the conducting terminal of continous way punching press bending forming and the strip connection status and can't once be inserted in the plastic cement body interior, must single conducting terminal assembling or many conducting terminals to carry out the assembling pressing number of times change of deriving of interval assembling institute many, assembling operation efficient also problem such as relatively poor takes place.
In addition, it is stable that spacing in the middle of two contact arms of conducting terminal institute punching press bending forming is difficult for keeping, after being pressed into wire rod, also produce variation because of the related spacing of its two contact arm that causes that is squeezed easily, just can cause the quantitative change of integral, flexible chucking power little, and then influence structural stability and electrically contact effect, redesign effectively and solved and remain to be engaged in this journey dealer.
This shows that above-mentioned existing structure still has many disappearances, real non-one kindhearted design, and demand urgently being improved.
Every shortcoming that the present utility model people derives in view of above-mentioned existing structure is urgently to think to be improved innovation, and after concentrating on studies through taking great pains to attain one's goal for many years, successfully this part electric connector and terminal group thereof are finished in research and development finally.
The utility model content
The purpose of this utility model is that the clamping part by terminal group is dual-support structure, and is formed with punctured part respectively on dual-support structure, reach by punctured part the cable insulating barrier is punctured after, stable being arranged on the clamping part and with cable of cable electrically contacts.
The clamping part front end that another purpose of the present utility model is terminal group then is extended with a butt joint and contacts elastic arm, and this butt joint contact elastic arm is that technology for blanking is made, and makes its chucking power that is improved butt joint contact elastic arm, the stability when maintenance is docked with butt connector.
For reaching above-mentioned purpose, a kind of electric connector of the present utility model, include insulating body and terminal group, the pedestal of this insulating body is provided with several ccontaining conduits, the pedestal front end then is extended with a docking section, is concaved with the several terminals groove that is interconnected with ccontaining conduit on the docking section of pedestal one side; This terminal group has the clamping part that is positioned in the ccontaining conduit, what this clamping part was seen from the side is the JiongZi Xing structure, and on clamping part, be formed with a grasping part, form dual-support structure accordingly, this grasping part includes first grasping part and second grasping part, and first grasping part and the second grasping part junction are formed with a punctured part, an end of clamping part is extended with a butt joint contact elastic arm that is arranged in the terminal groove again, and the end in addition of clamping part then is extended with a location division of being fixed on this insulating body.
Wherein:
This ccontaining conduit rear extends to and then is provided with on the pedestal towards the inboard clamping part that extends of ccontaining conduit direction.
This clamping part is the overhead kick shape.
This clamping part end face is formed with guide ramp.
First grasping part of this grasping part size is suitable with the cable width, the second grasping part size then with cable in the metal wire body suitable.
The outstanding butt joint protuberance that is provided with on this contact elastic arm, and butt joint contact elastic arm is that technology for blanking makes to improve the chucking power of butt joint contact elastic arm by the butt joint protuberance.
The utility model also provides a kind of connector terminals group, this terminal group is made up of several terminals, it includes a clamping part, what this clamping part was seen from the side is the JiongZi Xing structure, and on clamping part, be formed with a grasping part, form dual-support structure accordingly, this grasping part includes first grasping part and second grasping part, and first grasping part and the second grasping part junction are formed with a punctured part, an end of clamping part then is extended with a butt joint contact elastic arm again, and the end in addition of clamping part then is extended with a location division.
Wherein:
First grasping part of this grasping part size is roughly suitable with the cable width, the second grasping part size then with cable in the metal wire body roughly suitable.
The outstanding butt joint protuberance that is provided with on this contact elastic arm, and butt joint contact elastic arm is that technology for blanking makes to improve the chucking power of butt joint contact elastic arm by the butt joint protuberance.
The utility model beneficial effect is, the utility model is provided with several ccontaining conduits in the pedestal of insulating body, and on the docking section of pedestal one side, be concaved with the several terminals groove that is interconnected with ccontaining conduit, and terminal group is to have the clamping part that is positioned in the ccontaining conduit, what this clamping part was seen from the side is the JiongZi Xing structure, and on clamping part, be formed with a grasping part, form dual-support structure accordingly, then be provided with punctured part in the grasping part, when this clamping part provides cable to plug, the insulating barrier that punctures cable by punctured part is connected with the metal wire body, and this moment, cable then was stable on the dual-support structure of clamping part, reached the effect of electric connection.
The clamping part front end of the utility model terminal group then is extended with a butt joint contact elastic arm, and the outstanding butt joint protuberance that is provided with on the contact elastic arm, this butt joint contact elastic arm is that technology for blanking is made, make its chucking power that is able to improve by the butt joint protuberance butt joint contact elastic arm, the stability when maintenance is docked with butt connector.
Description of drawings
Fig. 1 is three-dimensional exploded view of the present utility model.
Fig. 2 is terminal three-dimensional exploded view of the present utility model.
Fig. 3 is another angle three-dimensional exploded view of terminal of the present utility model.
Fig. 4 is another angle three-dimensional exploded view of the present utility model.
Fig. 5 is three-dimensional combination figure of the present utility model.
Fig. 6 is another angle three-dimensional combination figure of the present utility model.
Fig. 7 is the three-dimensional exploded view before cable of the present utility model plugs.
Fig. 8 is the vertical view after cable of the present utility model plugs.
Wherein:
1 insulating body, 11 pedestals, 12 ccontaining conduits
13 docking sections, 14 terminal grooves, 15 clamping parts
16 guide ramp, 2 terminal group, 21 clamping parts
22 grasping parts, 221 first grasping parts, 222 second grasping parts
23 punctured parts, 24 contact elastic arms, 241 butt joint protuberances
25 location divisions, 3 cables, 31 metal wire bodies.
Embodiment
For above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, cited below particularlyly go out preferred embodiment, and conjunction with figs., be described in detail below.
See also Fig. 1 to shown in Figure 6, the utility model includes:
One insulating body 1, the pedestal 11 of this insulating body 1 is provided with several ccontaining conduits 12, pedestal 11 front ends then are extended with a docking part 13, be concaved with the several terminals groove 14 that is interconnected with ccontaining conduit 12 on the docking section 13 of pedestal 1 one sides, ccontaining conduit 12 rears extend to and then are provided with on the pedestal 11 towards the inboard clamping part 15 that extends of ccontaining conduit 12 directions, this clamping part 15 is overhead kick shape structure, and its end face is formed with a guide ramp 16;
One terminal group 2, this terminal group 2 is made up of several terminals, and be one-body molded by the punching press of metal lamellar body institute, and can have the clamping part 21 that is positioned in the ccontaining conduit 12, what this clamping part 21 was seen from the side is the JiongZi Xing structure, and on clamping part 21, be formed with a grasping part 22, form dual-support structure accordingly, this grasping part 22 includes first grasping part 221 respectively and second grasping part 222 little and that extend from first grasping part 221 than first grasping part 221, make win grasping part 221 and second grasping part, 222 junctions be formed with a punctured part 23, particularly, these first grasping part, 221 sizes are roughly suitable with the cable width, second grasping part, 222 sizes then with cable in the metal wire body suitable; One end of clamping part 21 then is extended with a butt joint contact elastic arm 24, and the outstanding butt joint protuberance 241 that is provided with on the contact elastic arm 24, this butt joint contact elastic arm 24 is made for technology for blanking, make its chucking power that is able to improve by butt joint protuberance 241 butt joint contact elastic arm 24, the stability when maintenance is docked with butt connector; The end in addition of clamping part 21 then is extended with a location division 25 again, and edge buries and is fixed in this insulating body 1, reaches the effect with terminal group 2 location.
See also Fig. 7 and shown in Figure 8, when in cable 3 plugs into the ccontaining conduit 12 of insulating body 1 and with the clamping part 21 of terminal group 2, being in contact with one another, this moment, cable 3 was positioned at first grasping part 221 of clamping part 21, and be in contact with one another with the punctured part 23 of clamping part 2, when the user moves cable 3 again towards second grasping part 222, cable 3 outer field insulating barriers can be punctured portion 23 and puncture, this moment, cable 3 31 interior of metal wire bodies stretched in second grasping part 222, and be in contact with one another with clamping part 21, reach the purpose of electric connection, when cable 3 plugs to clamping part 21 bottoms, this moment, 3 of cables can be subjected to the clamping part 15 spacing buckles of insulating body 1, so as to cable 3 is fixing.
In addition, because clamping part of the present utility model is dual-support structure, therefore except being provided cable 3 strong fixs on the terminal group 2, more because the design of dual-support structure, make it be avoided cable 3 when plugging and puncture, the distortion that terminal group 2 produces reaches a kind of effect that stable electric connection is provided.
Above-listed detailed description is specifying at a possible embodiments of the present utility model, only this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the claim of the present utility model.Claim is described as described later for rights protection scope of the present utility model.
Claims (9)
1. an electric connector includes insulating body and terminal group, it is characterized in that:
The pedestal of this insulating body is provided with several ccontaining conduits, and the pedestal front end then is extended with a docking section, is concaved with the several terminals groove that is interconnected with ccontaining conduit on the docking section of pedestal one side;
This terminal group has the clamping part that is positioned in the ccontaining conduit, what this clamping part was seen from the side is the JiongZi Xing structure, and on clamping part, be formed with a grasping part, form dual-support structure accordingly, this grasping part includes first grasping part and second grasping part, and first grasping part and the second grasping part junction are formed with a punctured part, an end of clamping part is extended with a butt joint contact elastic arm that is arranged in the terminal groove again, and the end in addition of clamping part then is extended with a location division of being fixed on this insulating body.
2. as the described electric connector of claim 1, it is characterized in that this ccontaining conduit rear extends to and then is provided with on the pedestal towards the inboard clamping part that extends of ccontaining conduit direction.
3. as the described electric connector of claim 2, it is characterized in that this clamping part is the overhead kick shape.
4. as the described electric connector of claim 2, it is characterized in that this clamping part end face is formed with guide ramp.
5. as the described electric connector of claim 1, it is characterized in that first grasping part of this grasping part size is suitable with the cable width, the second grasping part size then with cable in the metal wire body suitable.
6. as the described electric connector of claim 1, it is characterized in that, the outstanding butt joint protuberance that is provided with on this contact elastic arm, and butt joint contact elastic arm is that technology for blanking makes to improve the chucking power of butt joint contact elastic arm by the butt joint protuberance.
7. connector terminals group, it is characterized in that, this terminal group is made up of several terminals, it includes a clamping part, what this clamping part was seen from the side is the JiongZi Xing structure, and on clamping part, be formed with a grasping part, form dual-support structure accordingly, this grasping part includes first grasping part and second grasping part, and first grasping part and the second grasping part junction are formed with a punctured part, an end of clamping part then is extended with a butt joint contact elastic arm again, and the end in addition of clamping part then is extended with a location division.
8. connector terminals group as claimed in claim 7 is characterized in that, first grasping part of this grasping part size is suitable with the cable width, the second grasping part size then with cable in the metal wire body suitable.
9. connector terminals group as claimed in claim 7 is characterized in that, the outstanding butt joint protuberance that is provided with on this contact elastic arm, and butt joint contact elastic arm is that technology for blanking makes to improve the chucking power of butt joint contact elastic arm by the butt joint protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201901 CN203180090U (en) | 2013-04-19 | 2013-04-19 | Electric connector and terminal set thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201901 CN203180090U (en) | 2013-04-19 | 2013-04-19 | Electric connector and terminal set thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180090U true CN203180090U (en) | 2013-09-04 |
Family
ID=49076750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201901 Expired - Fee Related CN203180090U (en) | 2013-04-19 | 2013-04-19 | Electric connector and terminal set thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062162A (en) * | 2017-03-24 | 2017-08-18 | 浙江捷莱照明有限公司 | A kind of power taking pricker for high current distribution |
| CN114678710A (en) * | 2020-12-24 | 2022-06-28 | 泰科电子(上海)有限公司 | Clamping terminal |
-
2013
- 2013-04-19 CN CN 201320201901 patent/CN203180090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062162A (en) * | 2017-03-24 | 2017-08-18 | 浙江捷莱照明有限公司 | A kind of power taking pricker for high current distribution |
| CN114678710A (en) * | 2020-12-24 | 2022-06-28 | 泰科电子(上海)有限公司 | Clamping terminal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160419 |