CN202076449U - Connector of electronic card - Google Patents
Connector of electronic card Download PDFInfo
- Publication number
- CN202076449U CN202076449U CN2011201056383U CN201120105638U CN202076449U CN 202076449 U CN202076449 U CN 202076449U CN 2011201056383 U CN2011201056383 U CN 2011201056383U CN 201120105638 U CN201120105638 U CN 201120105638U CN 202076449 U CN202076449 U CN 202076449U
- Authority
- CN
- China
- Prior art keywords
- shielding casing
- insulating body
- projection
- electronic card
- card coupler
- 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
The utility model discloses a connector of an electronic connector, which comprises an insulator body, a terminal group accommodated in the insulator body and a shielding shell body pivotally connected with the insulator body; the insulator body comprises a base part and a side part integrated with the base part, the side part is provided with a lug, the shielding shell comprises a main body part and a square part formed by extending from the main body part for fixedly holding the electronic card, and the position of the square part corresponding to the lug is horizontally extended to form an elastic sheet. The connector of the electronic connector provides hand feel when the shielding shell body is buckled.
Description
[technical field]
The utility model relates to a kind of electronic card coupler, relates in particular to a kind of flip-shell electronic card coupler.
[background technology]
No. 201601265 patent of the People's Republic of China (PRC) disclosed a kind of electronic card coupler, it comprises insulating body, be placed in conducting terminal in the insulating body and pivot is installed on shielding casing on the insulating body, described insulating body comprises base portion and sidewall, sidewall is provided with projection, described shielding casing comprises the flank that main part and the bending of autonomous body extend to form, the position of the corresponding insulating body projection of described flank is provided with shell fragment, and shell fragment is provided with convex closure.Described shielding casing in closure after on the insulating body, shielding casing is promoted forward, shielding casing is engaged with insulating body, in the engaging process, convex closure on the described shielding casing flank shell fragment cooperates with the projection on the insulating body sidewall, when shielding casing is engaged fully, obviously vibrations appear to increase the engaging feel.
Under the more and more littler situation of electronic card coupler size, the shell fragment intensity of above-mentioned electronic card coupler shielding casing is also more and more littler, and its elastic force that provides weakens relatively, to such an extent as to make the user can't perceive the state of shielding casing engaging.
Therefore, necessaryly provide a kind of electronic card coupler that can overcome aforementioned disadvantages.
[utility model content]
The purpose of this utility model is to provide a kind of electronic card coupler that fastens the feel structure that is provided with.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of electronic card coupler, comprise insulating body, be contained in the terminal group in the insulating body and be articulated in shielding casing on the insulating body, described insulating body comprises that base portion reaches and the integrated sidepiece of base portion, sidepiece is provided with projection, describedly cover the type portion of going back to that is used for the fixing electronic cards that shell comprises that main part and autonomous body extend to form, return that the place's horizontal expansion of corresponding projection is formed with shell fragment in the type portion.
Compared with prior art, the utlity model has following beneficial effect: shielding casing returns projection on the shell fragment coordinated insulation body that type portion horizontal expansion forms and has strengthened fastening feel when shielding casing fastens.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electronic card coupler.
Fig. 2 is the stereogram of the utility model electronic card coupler shielding casing when opening.
Fig. 3 is the three-dimensional exploded view of the utility model electronic card coupler.
Fig. 4 is the stereogram of the utility model electronic card coupler shielding casing.
Fig. 5 is the utility model electronic card coupler electronic cards A and the figure that cooperates of shielding casing.
Fig. 6 is the utility model electronic card coupler electronic cards B and the figure that cooperates of shielding casing.
Fig. 7 is the partial enlarged drawing of dotted line shown in Figure 1.
[embodiment]
Please refer to Fig. 1 to shown in Figure 3, the utility model electronic card coupler 100 comprises insulating body 10, be installed on the first terminal group 30, second terminal group 40 in the insulating body 10 and can pivot and be articulated in shielding casing 20 on the insulating body 10.Described insulating body 10 constitutes electronic cards receiving space 5 with shielding casing 20.
Described insulating body 10 comprises base portion 11, be located at the sidepiece 12 of base portion 11 both sides and be formed at the articulated section 13 of 12 rear ends, both sides, described sidepiece 12 comprises sidewall 121 and the opening portion 14 relative with sidewall 121, and the horizontal level of described opening portion 14 is lower than the horizontal level of insulating body 10 base portions 11.Described the first terminal group 30 is installed on the base portion 11 of insulating body 10, described second terminal group 40 is installed on the sidewall 121 of insulating body 10, described electronic card coupler 100 also includes one group of switch terminal 50, described switch terminal 50 comprises first switch terminal 51, the second switch terminal 52 that is installed on respectively on insulating body 10 sidewalls 121, the base portion 11, described first switch terminal 51 is positioned at second switch terminal 52 tops, under the initial condition, first switch terminal 51 is in off-state with second switch terminal 52.The outside is provided with a projection 141 in the middle of the described opening portion 14, and this projection 141 is an arc structure near receiving space 5 one sides, and opening portion 14 is provided with clamping part 143 away from articulated section 13 1 sides.Described the first terminal group 30 front and back two row on insulating body 10 base portions 11 are arranged, and are provided with extension slot 142 near opening portion 14 1 sides between the two row terminals, and the horizontal level of described extension slot 142 and opening portion 14 maintain an equal level.
See also Fig. 1 to shown in Figure 4, described shielding casing 20 comprises the flank 22 that main part 21 and 21 liang of lateral bucklings of autonomous body extend to form, described flank 22 rear ends are formed with the pivot 23 of corresponding insulating body 10 articulated sections 13, and the rear end of described main part 21 contiguous pivots 23 is formed with blocking part 25.Described flank 22 continues to have extended to form go back to type portion 221 to receiving space 5 bendings, the front end of shielding casing 20 between two flanks 22 is provided with first socket 9, is provided with second sockets 8 in the middle of the flank 22 of corresponding insulating body 10 opening portions 14 1 sides, and described first socket 9 and second socket 8 are used for the different electronic cards of pegging graft respectively.Described second socket 8 is made of main part 21 that is positioned at the top and the support portion 24 that is positioned at the below, and corresponding insulating body 10 clamping parts of described support portion 24 front ends 143 places stretch out and form trip 246.Described support portion 24 is structure in the form of sheets, the corresponding insulating body outside horizontal expansion in 10 projections, 141 places is located in 24 centre positions, support portion shell fragment 244, described shell fragment 244 external end edges are recessed to form the arcuate structure of corresponding projection 141 arcuate structures, and form thus and push a little 241 and stop point 242, the described 241 outward extending length that push a little are less than prevention 242 an outward extending length.241 1 sides are provided with breach 245 pushing a little in described support portion 24.Described support portion 24 has extended to form an Extendible flake 243 to receiving space 5.
See also Fig. 1 to shown in Figure 6, introduce the using method and the principle of the utility model electronic card coupler 100.The first electronic cards A most preferred embodiment is SIM card (calling card A in the following text), described card A at first inserts in the shielding casing 20 from shielding casing 20 first sockets 9, about the 221 restriction card A of the type portion of returning of described the shielding casing 20 and position of above-below direction, blocking part 25 restriction card A front and back positions, then, closed shielding casing 20 is to insulating body 10, card A is connected with the first terminal group 30, simultaneously, card A will make first switch terminal 51 contact conducting and realize switching function with second switch terminal 52 to pressing down first switch terminal 51.
The second electronic cards B most preferred embodiment is Micro SD card (calling card B in the following text), the inserted mode of described card B has two kinds, the first is under shielding casing 20 open modes, insert in the shielding casing 20 from second socket 8, its position is limited in main part and support portion 24 by shielding casing 20, described Extendible flake 243 extends the position in order to further maintenance card B in receiving space 5, then shielding casing 20 is closed to insulating body 10, and card B is connected with 40 contacts of second terminal group; It two is under shielding casing 20 closure states, and it is interior and contact conducting with second terminal group 40 that card B directly inserts receiving space 5 from second socket 8 of shielding casing 20.
See also Fig. 3 and shown in Figure 7, described shielding casing 20 is articulated on the insulating body 10, and after on the insulating body 10, described shielding casing 20 needs to promote so that shielding casing 20 engages with insulating body 10 forward in shielding casing 20 closures.When shielding casing 20 is swung down on the insulating body 10, projection 141 on the described insulating body 10 is positioned at breach 245 positions on the shielding casing 20, when shielding casing 20 promotes forward, arc bump 141 will be crossed pushing a little of shielding casing 20 shell fragments 244 and 241 enter in the arcuate structure of shell fragment 244, described prevention point 242 will stop projection further to move, when inserting fully, have tangible fastening feel and bring favorable experience to the user, the trip 246 on the shielding casing 20 is snapped in the clamping part 143 of insulating body 10 simultaneously.
Fastening feel when the utility model electronic card coupler 100 has strengthened shielding casing 20 fastenings by the projection 141 on the shell fragment 244 coordinated insulation bodies 10 of 20 times type portions of shielding casing, 221 horizontal expansions formation.
Claims (7)
1. electronic card coupler, comprise insulating body, be contained in the terminal group in the insulating body and be articulated in shielding casing on the insulating body, described insulating body comprises that base portion reaches and the integrated sidepiece of base portion, describedly cover the type portion of going back to that is used for the fixing electronic cards that shell comprises that main part and autonomous body extend to form, it is characterized in that: described insulating body sidepiece is provided with projection, and described shielding casing returns that the place's horizontal expansion of corresponding projection is formed with shell fragment in the type portion.
2. electronic card coupler as claimed in claim 1 is characterized in that: the inboard curved structure of the projection on the described insulating body sidepiece.
3. electronic card coupler as claimed in claim 2 is characterized in that: the shell fragment intermediate recess of described shielding casing forms the arcuate structure corresponding with projection.
4. electronic card coupler as claimed in claim 3, it is characterized in that: described shielding casing shell fragment end is provided with and pushes a little and stop point, described shielding casing closure is behind insulating body, shielding casing moves forward, the arcuate structure of projection contacts with an extruding that pushes of shell fragment, and projection is snapped into shell fragment medial arc structure.
5. electronic card coupler as claimed in claim 4 is characterized in that: the distance that pushes a horizontal expansion of described shielding casing shell fragment end is less than the distance that stops the some horizontal expansion.
6. electronic card coupler as claimed in claim 5 is characterized in that: described shielding casing shell fragment stops point to stop projection further to move.
7. electronic card coupler as claimed in claim 1 is characterized in that: described insulating body is provided with on the sidepiece of projection one side and is formed with the opening portion, and described projection is located on this opening portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201056383U CN202076449U (en) | 2011-04-12 | 2011-04-12 | Connector of electronic card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201056383U CN202076449U (en) | 2011-04-12 | 2011-04-12 | Connector of electronic card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076449U true CN202076449U (en) | 2011-12-14 |
Family
ID=45114531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201056383U Expired - Fee Related CN202076449U (en) | 2011-04-12 | 2011-04-12 | Connector of electronic card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064908A (en) * | 2013-03-19 | 2014-09-24 | 泰科电子(上海)有限公司 | electronic card connector and electronic equipment comprising electronic card connector |
-
2011
- 2011-04-12 CN CN2011201056383U patent/CN202076449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064908A (en) * | 2013-03-19 | 2014-09-24 | 泰科电子(上海)有限公司 | electronic card connector and electronic equipment comprising electronic card 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: 20111214 Termination date: 20130412 |