CN2703340Y - Connector device - Google Patents
Connector device Download PDFInfo
- Publication number
- CN2703340Y CN2703340Y CNU2004200472165U CN200420047216U CN2703340Y CN 2703340 Y CN2703340 Y CN 2703340Y CN U2004200472165 U CNU2004200472165 U CN U2004200472165U CN 200420047216 U CN200420047216 U CN 200420047216U CN 2703340 Y CN2703340 Y CN 2703340Y
- Authority
- CN
- China
- Prior art keywords
- core body
- glue core
- electrical connector
- spring
- crown cap
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A connector device of the utility model comprises a rubber core main body, a metal cap matched with the rubber core main body, a terminal positioned in the rubber core main body and conducted with a memory card, a spring in the bottom slot of the rubber core main body, and a push bar for pushing the spring. The two sides of the rubber core main body are provided with free points, and the metal cap is provided with grooves matched with the free points on the corresponding positions to the freeze points. The free points of the rubber core main body of the connector device of the utility model fasten with the grooves of the metal cap, locking the rubber core main body and the metal cap, preventing the components of the connector device from moving, and making the signal transmission stable.
Description
Technical field
The utility model relates to a kind of electrical connector, relates in particular to the electrical connector that a kind of cost is low, transmission signals is more stable.
Background technology
Existing electrical connector is at glue core body and spring contacting points position place, usually adopt an outstanding cylinder on glue core body, this cylinder is inserted in the cylinder spring to reach the purpose of fixing spring, but the bottom slot place of the glue core body of this kind structure can be very big, the result who is caused produces burr, thereby the plastic cement slide block is blocked, cause the plastic cement slide block can't carry out originally the function that pushes away that this has.And the plastic cement slide block of existing electrical connector and the lock function between the memory card are realized by metal clips, because the price of metal material own is very expensive, cause the cost of whole electrical connector very high.
Summary of the invention
The purpose of this utility model is to provide the electrical connector that a kind of cost is low, transmission signals is more stable.
The purpose of this utility model can reach by taking following technical measures:
Manufacture and design a kind of electrical connector, comprise glue core body, the crown cap that cooperates with glue core body, the terminal, the slide block that are positioned at glue core body and memory card conducting, be positioned at the spring of glue core body kerve and the push rod of promotion spring, particularly the dual-side of glue core body is provided with stuck point.Be provided with the draw-in groove that cooperates with stuck point with the stuck point correspondence position on the crown cap.
Electrical connector of the present utility model, thus the draw-in groove of the stuck point of glue core body and crown cap fastens glue core body and crown cap locking, avoids the parts generation of this electrical connector to move, and then makes that the signal transmission is more stable.
Description of drawings
Fig. 1 is a decomposing state schematic diagram of the present utility model;
Fig. 2 is a crown cap stereogram of the present utility model;
Fig. 3 is a combination stereogram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing in detail specific embodiment of the utility model is described in detail.
Please refer to Fig. 1 and Fig. 2, the utility model electrical connector comprises glue core body 1, the crown cap 2 that cooperates with glue core body 1, is positioned at the push rod 6 of glue core body 1 and terminal 3, the slide block 4 of memory card conducting, the spring 5 that is positioned at glue core body 1 kerve 14 and promotion spring 5.
Please in the lump referring to figs. 2 and 3, the dual-side of glue core body 1 is provided with stuck point 11, be provided with the draw-in groove 21 that cooperates with stuck point 11 with stuck point 11 correspondence positions on the crown cap 2, thereby stuck point 11 fastens glue core body 1 and crown cap 2 lockings with draw-in groove 21, avoid the parts generation of this electrical connector to move, and then make that the signal transmission is more stable.Simultaneously, described glue core body 1 is provided with slot 12, is provided with the plug 22 that fastens with slot 12 with slot 12 correspondence positions on the crown cap 2.Slot 12 cooperates with plug 22, makes that glue core body 1 is tightr with being connected of crown cap 2, and it is mobile more impossible to produce, and transmission signals is more stable.
Be provided with two semicircular body 13 that are used for fixing spring 5 with spring 5 contact positions on the glue core body 1.This two semicircular body 13 is used for forming circular, blocks spring 5 and fixing spring 5 in addition.This semicircular structure can reduce the width of the bottom slot of glue core body 1, thereby makes moving of slide block can not touch the kerve of glue core body 1, also the result that just can not cause slide block to be stuck and can not to slide.
Please refer to Fig. 1, the side of slide block 4 is provided with half heart-shaped shell fragment 41.This shell fragment 41 is used to lock memory card, and its material is a plastic cement, and low price compared to the structure of the locking memory card of existing metal material, is saved cost.
Please refer to Fig. 1, be provided with corresponding to the position of push rod 6 and memory card on the crown cap 2 and cover shell fragment 23.One of them lid shell fragment 23 is used to press push rod 6, and another lid shell fragment 23 is used for the pressure memory card, helps push rod and memory card is in normal operating conditions.The dual-side of crown cap 2 is provided with ground strip 24, and this ground strip 24 and the earth conducting are positioned on the crown cap 2 owing to it simultaneously, thereby makes crown cap 2 and the earth become one.
Claims (8)
1. an electrical connector comprises glue core body, the crown cap that cooperates with glue core body, the terminal, the slide block that are positioned at glue core body and memory card conducting, is positioned at the spring of glue core body kerve and the push rod of promotion spring, it is characterized in that:
The dual-side of described glue core body is provided with stuck point;
Be provided with the draw-in groove that cooperates with stuck point with the stuck point correspondence position on the crown cap.
2. electrical connector according to claim 1 is characterized in that:
Described glue core body is provided with slot;
Be provided with the plug that cooperates with slot with the slot correspondence position on the described crown cap.
3. electrical connector according to claim 1 and 2 is characterized in that:
The side of described slide block is provided with half heart-shaped shell fragment.
4. electrical connector according to claim 3 is characterized in that:
Be provided with corresponding to the position of push rod and memory card on the described crown cap and cover shell fragment.
5. electrical connector according to claim 1 and 2 is characterized in that:
Be provided with two semicircular body that are used for fixing spring with the spring contact position on the described glue core body.
6. electrical connector according to claim 3 is characterized in that:
Be provided with two semicircular body that are used for fixing spring with the spring contact position on the described glue core body.
7. electrical connector according to claim 4 is characterized in that:
Be provided with two semicircular body that are used for fixing spring with the spring contact position on the described glue core body.
8. electrical connector according to claim 1 is characterized in that:
The dual-side of described crown cap is provided with ground strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200472165U CN2703340Y (en) | 2004-06-15 | 2004-06-15 | Connector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200472165U CN2703340Y (en) | 2004-06-15 | 2004-06-15 | Connector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703340Y true CN2703340Y (en) | 2005-06-01 |
Family
ID=34776024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200472165U Expired - Fee Related CN2703340Y (en) | 2004-06-15 | 2004-06-15 | Connector device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703340Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025082A (en) * | 2009-09-22 | 2011-04-20 | 广州广电运通金融电子股份有限公司 | Cashbox connector |
| CN101615239B (en) * | 2008-06-24 | 2011-06-22 | 诠欣股份有限公司 | Card reader |
-
2004
- 2004-06-15 CN CNU2004200472165U patent/CN2703340Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615239B (en) * | 2008-06-24 | 2011-06-22 | 诠欣股份有限公司 | Card reader |
| CN102025082A (en) * | 2009-09-22 | 2011-04-20 | 广州广电运通金融电子股份有限公司 | Cashbox connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |