CN201112943Y - Electronic card connector - Google Patents
Electronic card connector Download PDFInfo
- Publication number
- CN201112943Y CN201112943Y CNU2007200443382U CN200720044338U CN201112943Y CN 201112943 Y CN201112943 Y CN 201112943Y CN U2007200443382 U CNU2007200443382 U CN U2007200443382U CN 200720044338 U CN200720044338 U CN 200720044338U CN 201112943 Y CN201112943 Y CN 201112943Y
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electronic card
- conducting terminal
- card coupler
- electronic
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electronic card connector, which comprises an insulating body provided with an insertion space, a plurality of conductive terminals electrically contacting the electronic card and a metal shielding shell covered outside the insulating body, the conductive terminals are contained in the insulating body, wherein, the position where the conductive terminals are contained in the insulating body is provided with at least a notch, thereby preventing the conductive terminals from inclining and shaking in the insulating body.
Description
[technical field]
The utility model relates to a kind of electronic card coupler, refers to a kind of electronic card coupler that is used for hand-held device especially.
[background technology]
Electronic card coupler is in order to connect various electronic products, and provide the plant of electronic cards to locate, forming electric connection and the information sharing between electronic cards and the electronic product, other provides trip mechanism taking out electronic cards, and slotting frequent along with the increase of user demand has of electronic cards got action.Therefore, the dependency structure of electronic card coupler need have good durability, just can bear the long-term repeatable operation of getting of inserting, and guarantees the normal of electronic cards and signal transmission.
The conducting terminal and the insulating body of existing electronic card coupler are normally integrated, and conducting terminal has precompression to make electronic cards closely contact with conducting terminal in this process, guarantee between electronic cards and the electronic product the electric connection transmission normally.But, because it is jagged on the conducting terminal, add in the filling process of injection molded, the mobile inequality of plastic cement can cause can having the gap between one-body molded back conducting terminal and the insulating body, so, insert in electronic cards and to get in the process, conducting terminal being subjected to external force and producing phenomenon loosening, that tilt in various degree, thereby the precompression of loss conducting terminal makes contact instability between electronic cards and the electronic card coupler.
Therefore, be necessary the fool proof portion of existing electronic card coupler insulating body is improved to overcome described defective of the prior art.
[utility model content]
The technical problems to be solved in the utility model provides a kind of electronic card coupler that prevents that terminal is loosening in insulating body, tilt.
For solving the problems of the technologies described above, the utility model provides a kind of electronic card coupler, and it comprises the insulating body that is provided with the plant space, is shaped in the plurality of conductive terminals in the insulating body, wherein, described conducting terminal is contained in the interior position of insulating body and is provided with at least one breach.
Compared to prior art, the utility model electronic card coupler is provided with at least one breach by the position in conducting terminal is contained in insulating body, after making that conducting terminal and insulating body are one-body molded, form a block in indentation, there, when electronic cards was inserted, conducting terminal was subjected to the external force effect, but had prevented loosening, the inclination of conducting terminal because block has blocked the breach of conducting terminal, thereby can not lose the precompression of conducting terminal, guarantee the normal of electronic cards and signal transmission.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model electronic card coupler.
Fig. 2 is the stereogram of the conducting terminal of the utility model electronic card coupler.
Fig. 3 is the three-dimensional combination figure of the utility model electronic card coupler insulating body and conducting terminal.
[embodiment]
See also Fig. 1 to shown in Figure 2, the utility model electronic card coupler 100, in order to electrically connect electronic cards (not shown), it comprises insulating body 1, is assembled in the plurality of conductive terminals 2 in the insulating body 1, the metal shielding casing 5 that is installed in the trip mechanism 4 on the insulating body 1 and is coated on insulating body 1 outside.
Described insulating body 1 roughly is a rectangular plate shape, it comprises pedestal 11 and left side wall 12 and right side wall 13, be respectively equipped with projection 121 on described left side wall 12 and the right side wall 13, described base portion 11 rear ends are provided with barricade 14, described right side wall 13 constitutes a plant space 10 with barricade 14, and this plant space 10 subcard of can powering is inserted in wherein.
Conducting terminal 2 comprises roughly the first terminal 21 and some second terminals 22 that roughly is " one " shape that is " Y " shape, and described the first terminal 21 comprises weld part 211, being reached from the arm that is extended by resettlement section 212 (indicating) by resettlement section 212 from weld part 211 extensions.Described arm comprises from first arm 2120 and slightly upwardly extending second arm 2121 that are extended behind 212 bifurcateds of resettlement section.Described first arm 2120 is longer than second terminal 22 and second arm 2121, is used for and switch terminal (not shown) overlap joint.
Described second terminal 22 comprises weld part 221, being reached from described by the slightly upwardly extending contact site 223 in resettlement section 222 by resettlement section 222 from weld part 221 extensions.Being equipped with contact point 24 on described contact site 223, first arm 2120 and second arm 2121 is used for connecting with electronic cards.
Described conducting terminal 2 be provided with breach 25 by resettlement section 212,222.
Described metal shielding casing 5 comprises flat part 51 and the side plate 52 that extends from 51 liang of lateral bucklings of flat part, and described side plate 52 is provided with the through hole 521 corresponding to projection 121.Described metal shielding casing 5 is held in by through hole 521 and realizes assembling on the projection 121.
The utility model electronic card coupler 100 by conducting terminal 2 by resettlement section 212,222 in be provided with at least one breach 25, after making that conducting terminal 2 and insulating body 1 are one-body molded, form a block (not shown) at breach 25 places, when electronic cards is inserted, conducting terminal 2 is subjected to external force, but because block has blocked loosening, inclination that the breach 25 of conducting terminal 2 has prevented conducting terminal 2, thereby can not lose the precompression of conducting terminal 2, guarantee the normal of electronic cards and signal transmission.Improved the useful life of electronic card coupler 100.
Should be pointed out that abovely only for a kind of execution mode of the present utility model, other any equivalent transformation that carries out on this execution mode basis does not break away from essence technical scheme of the present utility model as the shape that changes breach 25 etc.
Claims (3)
1. electronic card coupler, it comprises the insulating body that is provided with the plant space, is shaped in the plurality of conductive terminals in the insulating body, it is characterized in that: the position that described conducting terminal is contained in the insulating body is provided with at least one breach.
2. electronic card coupler as claimed in claim 1 is characterized in that: described conducting terminal comprises the first terminal and some second terminals.
3. electronic card coupler as claimed in claim 2 is characterized in that: described insulating body comprises pedestal and is connected in the outer sidewall of pedestal, and takes this to constitute a plant space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200443382U CN201112943Y (en) | 2007-09-29 | 2007-09-29 | Electronic card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200443382U CN201112943Y (en) | 2007-09-29 | 2007-09-29 | Electronic card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112943Y true CN201112943Y (en) | 2008-09-10 |
Family
ID=39964686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200443382U Expired - Fee Related CN201112943Y (en) | 2007-09-29 | 2007-09-29 | Electronic card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201112943Y (en) |
-
2007
- 2007-09-29 CN CNU2007200443382U patent/CN201112943Y/en not_active Expired - Fee Related
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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: 20080910 Termination date: 20091029 |