CN2807539Y - Electric connector and electric connector combination using the electric connector - Google Patents
Electric connector and electric connector combination using the electric connector Download PDFInfo
- Publication number
- CN2807539Y CN2807539Y CN 200520058462 CN200520058462U CN2807539Y CN 2807539 Y CN2807539 Y CN 2807539Y CN 200520058462 CN200520058462 CN 200520058462 CN 200520058462 U CN200520058462 U CN 200520058462U CN 2807539 Y CN2807539 Y CN 2807539Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- insulating body
- terminal
- conducting terminal
- back 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.)
- Expired - Lifetime
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Abstract
The utility model provides an electric connector which comprises an insulative body and a conductive terminal, wherein a plurality of terminal receiving slots for receiving the conductive terminal are arranged in the insulative body. The electric connector also comprises a back plug which can be movably received in a flute arranged at the lower end of the insulative body, and the back plug is matched with and the terminal receiving slot to form a containing space which can hold, clamp and fix the conductive terminal. The electric connector implements that the conductive terminal is inserted with zero insertion force, and the conductive terminal is effectively fixed, so the conductive terminal is not easy to break and deform during assembly, the conductive terminal still has excellent elasticity after the assembly, the work efficiency is increased, and the normal signal transmission is ensured.
Description
[technical field]
The utility model relates to a kind of electric connector and uses the electric connector combination of this electric connector.
[background technology]
Board-to-Board Electrical Connector is widely used in electrically connecting two circuit boards that separate and be arranged in parallel, existing Board-to-Board Electrical Connector generally includes and is installed on the plug connector on the circuit board and is installed on another circuit board and electric connector for socket that can be matched with plug connector, plug and electric connector for socket comprise insulating body and conducting terminal respectively, be provided with the terminal containing slot of accommodating conducting terminal in the insulating body, when electric connector for socket and plug connector connect, some female terminals of electric connector for socket and the corresponding plug terminal of plug connector machinery and electrically contact function with the realization transmission signals.Yet, when terminal cooperates with the insulating body of plugs and sockets electric connector, need apply an active force to terminal just can make terminal be assembled in the terminal containing slot of plugs and sockets insulating body to go, because the size of terminal is less, stressed terminal fractures or stressed excessive generation permanent deformation easily during because of assembling, make assembling process efficient not high, reduce rate of finished products, also can influence two butt joint circuit boards and electrically conduct normally.
Therefore, be necessary to design a kind of novel electric connector, to overcome above-mentioned defective.
[summary of the invention]
The purpose of this utility model is to provide a kind of novel electric connector, and it makes conducting terminal frangibility not in assembling process, and can guarantee that conducting terminal still has better elastic after assembling, to guarantee normal signal transmission.
In order to reach above-mentioned creation purpose, the utility model electric connector comprises insulating body and conducting terminal, be provided with some terminal containing slots of accommodating conducting terminal in the insulating body, this electric connector comprises that also one is contained in the back plug in the set groove in insulating body lower end movably, and back plug cooperates the formation can be ccontaining and grip the accommodation space of conducting terminal with terminal containing slot.
The combination of the utility model electric connector, be used to connect two circuit boards, constitute by first, second electric connector, each electric connector comprises insulating body respectively, conducting terminal, be provided with some terminal containing slots of accommodating conducting terminal in the insulating body, each electric connector comprises that also one is contained in the back plug of set groove under the insulating body movably, and back plug cooperates the formation can be ccontaining and grip the accommodation space of electric terminal with terminal containing slot.
Compared with prior art, the utility model electric connector and use the electric connector combination of this electric connector to be provided with a back plug movably, realize that the conducting terminal zero insertion force inserts, and effective fixed conductive terminals, make conducting terminal not frangibility, distortion in assembling process, and can make conducting terminal after assembling, still have better elastic, improve operating efficiency, guarantee normal signal transmission.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of first electric connector of the utility model electric connector combination;
Fig. 2 is the three-dimensional exploded view of another angle shown in Figure 1;
Fig. 3 is the combination schematic diagram of first electric connector of the utility model electric connector combination;
Fig. 4 is an A-A cutaway view shown in Figure 3;
Fig. 5 is the three-dimensional exploded view of second electric connector of the utility model electric connector combination;
Fig. 6 is the three-dimensional exploded view of another angle shown in Figure 5;
Fig. 7 is the combination schematic diagram of second electric connector of the utility model electric connector combination;
[embodiment]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 4, the combination of the utility model electric connector is used to connect two circuit boards (not icon), is made of first electric connector 1 and second electric connector 1 '.
Wherein, first electric connector 1 can be installed on the circuit board (not icon), and is matched for butt joint second electric connector 1 ', comprises insulating body 2 and conducting terminal 6, back plug 3, metallic object 4 and adsorption cover 5.
Insulating body 2 is the lengthwise shape, have interface 201 and the installed surface 202 relative with interface, on longitudinal direction, extend to form opposing parallel and at a distance of a pair of longitudinally side wall 204 of a segment distance to installed surface 202 from interface 201, two side 204 sides are equipped with two depressed parts 211 by interposition, in order to cooperate with adsorption cover 5; Extend to form the pair of end walls 205 that connects two side 204 in horizontal direction to installed surface 202 from interface 201.On interface 201 to installed surface 202 directions be recessed to form be positioned at two side 204 and 205 of end walls dock slot 206.Be provided with a groove 207 at installed surface 202 to interface 201 directions depression, in order to accommodate back plug 3, be provided with a fin 208 in the middle of this groove 207, the two side of groove is provided with and is the terminal containing slot 209 that two row are arranged, back plug 3 cooperates the formation can be ccontaining and grip the accommodation space of conducting terminal 6 with terminal containing slot 209, in order to receipts conducting terminal 6.Installed surface 202 two ends of insulating body 2 are provided with reference column 210, in order to locate with circuit board.Respectively be provided with a thin groove 212 at the two ends of insulating body 2, in order to accommodate metallic object 4, metallic object 4 is welded on the circuit board, with fixedly electric connector and circuit board.
Back plug 3 is the lengthwise shape, be contained in movably in the set groove 207 in insulating body 2 lower ends, be provided with some relative with insulating body terminal containing slot 209 respectively and with the protuberance 31 of terminal containing slot 209 clamping conducting terminals 6 at its sidepiece, upper end at back plug 3 also is provided with recess 33, recess 33 is made of the alternate groove of width, the width of narrow groove equates that with the width of butt joint fin 208 this recess 33 matches in order to the fin 208 with insulating body 2 grooves centre.
When conducting terminal 6 is installed, earlier conducting terminal 6 is inserted in the terminal containing slot 209 of insulating body 2, at this moment conducting terminal 6 is two capable being arranged in the terminal containing slot 209 of first insulating body 2, then back plug 3 is inserted in the groove 207 of insulating body 2, at this moment, back plug 3 is between two row's conducting terminals 6, and the protuberance 31 of back plug 3 grips conducting terminal 6 with terminal containing slot 209.
With reference to Fig. 5 to Fig. 7, be second electric connector 1 ' in the combination of the utility model electric connector, it also comprises second insulating body 2 ' and second conducting terminal, 6 ', the second back plug 3 ', the second metallic object 4 ' and second adsorption cover 5 '.The mounting means of its conducting terminal 6 ' is identical with the mounting means of conducting terminal 6 in first electric connector 1, also is to fix conducting terminal to realize the conducting terminal zero insertion force by back movably plug equally.It is with first electric connector, 1 difference that second insulating body 2 ' is gone up to be recessed to form to second installed surface, 202 ' direction in second interface 201 ' and is positioned at two second sidewalls 204 ' and dock slot 206 ' with the annular between two second end walls 205 ', extends to form the outstanding body 213 that connects from the annular basal surface that docks slot 206 ' to interface 201 ' direction.Two second sidewalls, 204 ' inboard is equipped with two second depressed parts 211 ' by interposition, in order to cooperate with second adsorption cover 5 ', connecting body 213 two sides upper ends is provided with some second terminal containing slot, 209 ', the second conducting terminals 6 ' that communicate with two second sidewalls, 204 ' inside lower end and is placed in one.
When two electric connectors dock, the body 213 that connects of second electric connector inserts in the butt joint slot 206 of first electric connector, connect second conducting terminal 6 ' on the body 213 and the conducting terminal 6 on the first electric connector sidewall and connect, realize that two electric connectors electrically conduct.
Certainly, the electric connector that is provided with the back plug in the above-mentioned example is the electric connector combination that is applied to connect two circuit boards, but persons skilled in the art can be associated the application of others thus, and for example first electric connector can be used for connecting expansion board and circuit board (being about to expansion board is plugged in the slot).
Claims (10)
1. electric connector, comprise insulating body and conducting terminal, be provided with some terminal containing slots of accommodating conducting terminal in the insulating body, it is characterized in that: this electric connector comprises that also one is contained in the back plug in the set groove in insulating body lower end movably, and back plug cooperates the formation can be ccontaining and grip the accommodation space of conducting terminal with terminal containing slot.
2. electric connector as claimed in claim 1 is characterized in that: this electric connector can be connected with a butt joint electric connector, and wherein an electric connector is provided with slot, and correspondingly another electric connector is provided with the body that connects of butt joint with it.
3. electric connector as claimed in claim 1 is characterized in that: this conducting terminal is two row and is arranged in the insulating body, and the back plug is between two row's conducting terminals.
4. electric connector as claimed in claim 1 is characterized in that: be provided with a fin in the middle of the groove of this insulating body, be provided with a recess that cooperates with it beyond the Great Wall after accordingly.
5. electric connector as claimed in claim 1 is characterized in that: this back plug sidepiece is provided with some relative with the insulating body terminal containing slot respectively and with the protuberance of terminal containing slot clamping conducting terminal.
6. electric connector combination, be used to connect two circuit boards, constitute by first, second electric connector, each electric connector comprises insulating body respectively, conducting terminal, be provided with some terminal containing slots of accommodating conducting terminal in the insulating body, it is characterized in that: each electric connector comprises that also one is contained in the back plug of the set groove in insulating body lower end movably, and back plug cooperates the formation can be ccontaining and grip the accommodation space of conducting terminal with terminal containing slot.
7. electric connector combination as claimed in claim 6, it is characterized in that: the first electric connector insulating body is provided with slot, and correspondingly the second electric connector insulating body is provided with the body that connects of butt joint with it.
8. electric connector combination as claimed in claim 6 is characterized in that: this conducting terminal is two row and is arranged in the insulating body of each electric connector, and the back plug is between two row's conducting terminals.
9. electric connector as claimed in claim 6 combination is characterized in that: be provided with a fin in the middle of the groove of each electric connector insulating body, be provided with a recess that cooperates with it beyond the Great Wall after accordingly.
10. electric connector as claimed in claim 6 combination is characterized in that: the back plug sidepiece of each electric connector is provided with some relative with the insulating body terminal containing slot respectively and with the protuberance of terminal containing slot clamping conducting terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058462 CN2807539Y (en) | 2005-05-20 | 2005-05-20 | Electric connector and electric connector combination using the electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058462 CN2807539Y (en) | 2005-05-20 | 2005-05-20 | Electric connector and electric connector combination using the electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807539Y true CN2807539Y (en) | 2006-08-16 |
Family
ID=36921835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520058462 Expired - Lifetime CN2807539Y (en) | 2005-05-20 | 2005-05-20 | Electric connector and electric connector combination using the electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807539Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604798B (en) * | 2008-06-11 | 2013-01-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
-
2005
- 2005-05-20 CN CN 200520058462 patent/CN2807539Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604798B (en) * | 2008-06-11 | 2013-01-16 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150520 Granted publication date: 20060816 |