CN2538080Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2538080Y CN2538080Y CN 02201382 CN02201382U CN2538080Y CN 2538080 Y CN2538080 Y CN 2538080Y CN 02201382 CN02201382 CN 02201382 CN 02201382 U CN02201382 U CN 02201382U CN 2538080 Y CN2538080 Y CN 2538080Y
- Authority
- CN
- China
- Prior art keywords
- insulation shell
- terminal
- side retainer
- electric connector
- main body
- 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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Abstract
An electric connector is provided, which comprises an isolation shell body, a plurality of terminals and two side locking pieces; the isolation shell body is provided in a line with a plurality of terminal slots, and both sides of the isolation shell body are provided with a positioning slot; all terminals are inserted into the terminal slots of the isolation shell body, and all side locking pieces are provided with a main body, one end of which is articulated to the positioning slot of the isolation shell body. One end of the main body of the two side locking pieces is provided with an articulating structure, and one side of the positioning slot of the isolation shell body is provided with an elastic piece, one surface of which is provided with a locking block. The side locking piece is inserted and placed into the positioning slot, and the locking block is locked to the articulating structure of the side locking piece. The utility model can very easily position the two side locking pieces and the isolation shell body and pivot and regulate the position of the positioning surface thereof without damaging the isolation shell body.
Description
(1) technical field
The utility model relates to a kind of electric connector.
(2) background technology
See also Fig. 1, be to be known electric connector, it is to include an insulation shell 11, most the first terminal 12, most second terminal 13, and two side retainers 14, wherein this first terminal 12 is terminal grooves that row is located at these insulation shell 11 front rows, and its pin is the bottom surface that level is positioned at this insulation shell 11; This second terminal 13 is terminal grooves that row is located at this insulation shell 11 back rows, and its pin also is the bottom surface that level is positioned at this insulation shell 11, is the same level face with the pin of the first terminal 12; This side retainer 14 is both sides that installing is positioned this insulation shell 11, and it is that the pin that is provided with a locating surface 141 and this first and second terminal 12,13 is same horizontal plane.
Above-mentioned side retainer 14 is to combine in the packing mode with the location of insulation shell 11, and so adhesion is not good, and it is own to destroy insulation shell 11.
In addition, respectively the pin of first and second terminal 12,13 and the locating surface 141 of both sides retainer 14 are to be welded on the circuit board in the use, so the three requires on same horizontal plane, because this side retainer 14 is quite long, controlling its locating surface 141 and first and second terminal 12,13, to be same horizontal plane very difficult, precision requirement is very high in the manufacturing, causes the increase of manufacturing cost.
(3) utility model content
The purpose of this utility model is to provide a kind of electric connector, can make the location of both sides retainer and insulation shell be very easy to and can pivot adjust the position of its locating surface, also can not destroy insulation shell simultaneously.
In order to achieve the above object, the utility model provides a kind of electric connector, comprising: the terminal and the two side retainers of an insulation shell, majority, and row is provided with most terminal grooves on this insulation shell, and these insulation shell both sides are provided with location notch; This each terminal is inserted in the terminal groove of this insulation shell; This each side retainer is to be provided with a main body, and this main body one end is connected in the location notch of this insulation shell; It is characterized in that:
Main body one end of this side retainer is provided with a wedged connecting structure, and a side is provided with a flexure strip in the location notch of this insulation shell, and this flexure strip simultaneously is provided with a fixture block, and this side retainer is inserted in this location notch, and this fixture block is snapped in the wedged connecting structure of this side retainer.
Described electric connector is characterized in that: the fixture block of this insulation shell can be a projection, and the wedged connecting structure of this side retainer is a blocked hole.
Described electric connector is characterized in that: this projection can be provided with the importing inclined-plane.
Described electric connector is characterized in that: the blocked hole of this side retainer is a circular port, and the projection that the main body of this side retainer can this insulation shell is that pivot pivots.
Described electric connector is characterized in that: the other end that the main body of this side retainer differs from this wedged connecting structure is provided with a holding part that protrudes.
Described electric connector is characterized in that: the pin of this terminal is the bottom surface that level is positioned at this insulation shell, and the pin of this side retainer downside extension one and this each terminal is the locating surface of same horizontal plane.
In sum, electric connector of the present utility model, its structure and advantage are: when the main body of this side retainer is inserted the location notch location of insulation shell, this flexure strip is backed down earlier, its wedged connecting structure is the fixture block clamping of flexure strip after main body enters, and is very easy to assembly, and can forms firm clamping effect, the packing of need not exerting all one's strength in the assembling, the destruction that also can not cause insulation shell.
Above-mentioned and other purpose of the present utility model, advantage and characteristic are described in detail as the back by the preferred embodiment conjunction with figs.:
(4) description of drawings
Fig. 1 is the vertical view of known electric connector.
Fig. 2 is the vertical view of the utility model preferred embodiment.
Fig. 3 is the end view of the utility model preferred embodiment.
Fig. 4 is the front view of the insulation shell of the utility model preferred embodiment.
Fig. 5 is the vertical view of the insulation shell of the utility model preferred embodiment.
Fig. 6 is the end view of the insulation shell of the utility model preferred embodiment.
Fig. 7 is the front view of the side retainer of the utility model preferred embodiment.
Fig. 8 is the vertical view of the side retainer of the utility model preferred embodiment.
Fig. 9 is the end view of the side retainer of the utility model preferred embodiment.
(5) embodiment
Seeing also Fig. 2 and Fig. 3, is the utility model one preferred embodiment, and it is to include: an insulation shell 20, most the first terminal 40, most second terminal 45, and two side retainers 30, wherein:
Please cooperate and consult Fig. 4, Fig. 5 and Fig. 6, this insulation shell 20, be that row is provided with the first terminal groove 21 and second terminal groove 22, this the first terminal groove 21 is positioned at the front row on the lower side, and this second terminal groove 22 is positioned at back row on the upper side, and its both sides respectively are provided with a location notch 23, these location notch 23 1 sides are provided with a flexure strip 24, the inner face of this flexure strip 24 is provided with a fixture block, and it is a projection 25, and this projection 25 is provided with and imports inclined-plane 26.
This first terminal 40 is to be inserted in the first terminal groove 21 of this insulation shell, and its pin is the bottom surface that level is positioned at this insulation shell 20.
This second terminal 45 is to be inserted in second terminal groove 22 of this insulation shell, and its pin is the bottom surface that level is positioned at this insulation shell 20.
Please cooperate and consult Fig. 7, Fig. 8 and Fig. 9, this side retainer 30 is to be provided with a main body 31, main body 31 1 ends are provided with a wedged connecting structure, it is circular blocked hole 33, the other end is provided with a pulling part 34 and a holding part 35 that protrudes, main body 31 1 sides are extended an accessory body 32, accessory body 32 is formed with a locating surface 36 and a stop part 37, this stop part 37 is positioned at the outside of main body 31, use and prevent that main body 31 from too outwards pulling, this holding part 35 is the hole clippings (figure does not show) of holding the circuit board both sides of electrical connection in order to button, the main body 31 of this side retainer 30 is to insert the location notch 23 of insulation shell 20, but the blocked hole 33 of this this side retainer 30 of projection 25 fastenings, this locating surface 36, be to be positioned at bottom, and this each first, two-terminal 40,45 pin is same horizontal plane.
By above structure, when the main body 31 of this side retainer 30 is inserted location notch 23 location of insulation shell, this flexure strip 24 is backed down earlier, its blocked hole 33 is projection 25 clampings of flexure strip 24 inner faces after main body 31 enters, because this projection 25 is provided with the elasticity that imports inclined-plane 26 and cooperate flexure strip 25, thus be very easy to assembly, and can form firm clamping effect, the packing of need not exerting all one's strength in the assembling, the destruction that also can not cause insulation shell 20.
The reason why the utility model assembles the side retainer easily is that the wedged connecting structure of this side retainer when assembling is to be the location notch that relaxed state enters insulation shell, makes buckle by the springing of the flexure strip of insulation shell again, so more or less freely in the assembling.
Moreover, when these blocked hole 33 circular holes, the main body 31 that can make side retainer 30 is that pivot pivots with the projection 25 of this insulation shell 20, so can adjust the position of its locating surface 36 by the pivot of main body 31, makes the pin that cooperates first and second terminal 40,45 form the coplane effect.
Because the utility model this side retainer in design can pivot, moving interval with an above-below direction, so the suitable tolerance of tolerable on making still all can reach the demand of side retainer and terminal coplane, so more or less freely and more can guarantee the effect of coplane in the manufacturing.
The wedged connecting structure of side retainer is to adopt blocked hole in the above-described embodiments, and the fixture block on the flexure strip of insulation shell directly is designed to a projection and cooperates clamping to get final product with blocked hole; Yet if the wedged connecting structure of side retainer is designed to projection, the fixture block on the flexure strip of insulation shell can middlely design groove or perforation cooperates clamping, so also can reach same effect.
The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to be easy to illustrate technology contents of the present utility model, and be not with the utility model narrow sense be limited to this embodiment, the utility model also can be made many variations and implement.
Claims (6)
1. electric connector comprises: an insulation shell, most terminal and two side retainers, and row is provided with most terminal grooves on this insulation shell, and these insulation shell both sides are provided with location notch; This each terminal is inserted in the terminal groove of this insulation shell; This each side retainer is to be provided with a main body, and this main body one end is connected in the location notch of this insulation shell; It is characterized in that:
Main body one end of this side retainer is provided with a wedged connecting structure, and a side is provided with a flexure strip in the location notch of this insulation shell, and this flexure strip simultaneously is provided with a fixture block, and this side retainer is inserted in this location notch, and this fixture block is snapped in the wedged connecting structure of this side retainer.
2. electric connector as claimed in claim 1 is characterized in that: the fixture block of this insulation shell is a projection, and the wedged connecting structure of this side retainer is a blocked hole.
3. electric connector as claimed in claim 2 is characterized in that: this projection is provided with the importing inclined-plane.
4. electric connector as claimed in claim 2 is characterized in that: the blocked hole of this side retainer is a circular port.
5. electric connector as claimed in claim 1 is characterized in that: the other end that the main body of this side retainer differs from this wedged connecting structure is provided with a holding part that protrudes.
6. electric connector as claimed in claim 1 is characterized in that: the pin of this terminal is the bottom surface that level is positioned at this insulation shell, and the pin of this side retainer downside extension one and this each terminal is the locating surface of same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201382 CN2538080Y (en) | 2002-01-16 | 2002-01-16 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201382 CN2538080Y (en) | 2002-01-16 | 2002-01-16 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538080Y true CN2538080Y (en) | 2003-02-26 |
Family
ID=33684261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02201382 Expired - Fee Related CN2538080Y (en) | 2002-01-16 | 2002-01-16 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538080Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386922C (en) * | 2003-07-17 | 2008-05-07 | 蔡周旋 | Side fastening device for electric connector |
| WO2016070735A1 (en) * | 2014-11-08 | 2016-05-12 | 晶晨半导体(上海)有限公司 | Audio/video signal transmission connector |
-
2002
- 2002-01-16 CN CN 02201382 patent/CN2538080Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386922C (en) * | 2003-07-17 | 2008-05-07 | 蔡周旋 | Side fastening device for electric connector |
| WO2016070735A1 (en) * | 2014-11-08 | 2016-05-12 | 晶晨半导体(上海)有限公司 | Audio/video signal transmission connector |
| US9948045B2 (en) | 2014-11-08 | 2018-04-17 | Amlogic (Shanghai) Co., Ltd. | Audio/video signal transmission 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030226 Termination date: 20110116 |