CN204966745U - Sim card connector - Google Patents
Sim card connector Download PDFInfo
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- CN204966745U CN204966745U CN201520738417.8U CN201520738417U CN204966745U CN 204966745 U CN204966745 U CN 204966745U CN 201520738417 U CN201520738417 U CN 201520738417U CN 204966745 U CN204966745 U CN 204966745U
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- sim card
- shell
- card connector
- terminal
- elastic construction
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Abstract
The utility model provides a SIM card connector, including injection molding, terminal and shell, the terminal is moulded plastics in the injection molding, and the injection molding of the terminal of moulding plastics is assembled to the shell in, wherein, is provided with the elastic construction of symmetric distribution on the shell, the sunken looks adaptation of elastic construction and SIM card tray. Utilizing above -mentioned utility model, can improving shell shell fragment and SIM card tray matched with stability through the elastic construction, reduce the mould of preparation elasticity terminal, with low costs, SIM card tray inserts feels.
Description
Technical field
The utility model relates to connector technique field, more specifically, relates to a kind of sim card connector.
Background technology
At present, SIM-Card pallet, when inserting sim card connector, for preventing pallet from exiting, designs a flexible terminal usually on the plastic cement of Tray side, to be contacted prevent pallet from exiting by flexible terminal with pallet.Known, there is following defect in the mode that existing employing flexible terminal structure (elastic construction) prevents pallet from exiting:
1, the setting of flexible terminal receives the restriction of product structure, and can only relate to flexible terminal in the side of pallet, the risk that pallet exits is higher;
2, flexible terminal is fixed on pallet by assembling, needs assembling procedure and assembled fixture in process of production, and cost is high, complicated operation;
3, in the forming process of flexible terminal, need flexible terminal mould, technique is loaded down with trivial details;
4, owing to arranging flexible terminal at the one-sided of pallet, the insertion feel of pallet is poor, insertion quality is low.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of sim card connector, adopts at present the flexible terminal structure problems such as existing cost is high, complicated operation, anti-back DeGrain that prevent pallet from exiting to solve.
The sim card connector that the utility model provides, comprises moulding, terminal and shell, and terminal injection moulding is in moulding, the moulding being injected with terminal is assembled in shell, wherein, shell is provided with symmetrical elastic construction, the depression of elastic construction and SIM card pallet is suitable.
In addition, preferred structure is, elastic construction comprises kink and connecting portion, and kink is connected with shell by connecting portion, and kink bends inside shell.
In addition, preferred structure is, elastic construction and shell are structure as a whole.
In addition, preferred structure is, shell is provided with and dodges hole, and elastic construction is positioned at dodges hole.
In addition, preferred structure is, the bending degree of kink is consistent with the depression of SIM card pallet; Kink is fastened in the depression of SIM card pallet.
In addition, preferred structure also comprises inspection terminal; Wherein, inspection terminal is fixed in moulding, and whether inspection terminal inserts for detecting outside SIM card.
In addition, preferred structure is, moulding is provided with draw-in groove/projection, and shell is provided with the projection/draw-in groove corresponding with draw-in groove/projection, in the protruding draw-in groove inserting correspondence.
In addition, preferred structure is, terminal comprises the main part of company's material structure and the company's of the being fixed on material structure medium position being positioned at terminal side arm; Wherein, main part comprises the contact site of weld part and tilting.
In addition, preferred structure is, weld part is fixed in moulding, and contact site is connected conducting with outside SIM card.
In addition, preferred structure is, elastic construction is buckle, elasticity pressure tongue or shell fragment.
From technical scheme above, sim card connector of the present utility model, has the following advantages:
1, set up symmetrical elastic construction at shell, shell can be improved and contact with SIM card pallet the stability coordinated;
2, the assembling procedure in connector procedure and assembled fixture is reduced;
3, reduce the making mould of flexible terminal, save cost;
When 4, making SIM card pallet insert, there is good feel, improve Consumer's Experience.
Accompanying drawing explanation
By reference to the content below in conjunction with the description of the drawings and claims, and understand more comprehensively along with to of the present utility model, other object of the present utility model and result will be understood and easy to understand more.In the accompanying drawings:
Fig. 1 is the sim card connector decomposition texture schematic diagram according to the utility model embodiment;
Fig. 2 is the sim card connector partial structurtes schematic diagram according to the utility model embodiment;
Fig. 3 is SIM card pallet according to the utility model embodiment and SIM card structural representation;
Fig. 4 is sim card connector according to the utility model embodiment and SIM card assembly structure schematic diagram.
Reference numeral wherein comprises: inspection terminal 1, moulding 2, terminal 3, protruding 31, shell 4, dodge hole 41, elastic construction 42, SIM card 5, SIM card pallet 6, depression 61.
Label identical in all of the figs indicates similar or corresponding feature or function.
Embodiment
For describing sim card connector of the present utility model in detail, below with reference to accompanying drawing, specific embodiment of the utility model is described in detail.
Fig. 1 and Fig. 2 respectively illustrates decomposition texture according to the sim card connector of the utility model embodiment and partial structurtes.
As Fig. 1 and Fig. 2 jointly shown in, the sim card connector of the utility model embodiment comprises moulding 2, be injection-moulded in terminal 3 in moulding 2 and shell 4; Wherein, the moulding 2 being injected with terminal 3 is assembled in adaptive shell 4, and shell 4 is provided with symmetrical elastic construction 42, and elastic construction 42 is suitable with the sunk structure of SIM card pallet.
Particularly, the elastic construction 42 on shell 4 comprises kink and connecting portion, and wherein, kink is connected with shell 4 by connecting portion, and kink is the tongue type elastic construction (such as, shell fragment) of lateral buckling in shell 4.For avoiding making elastic construction separately and elastic construction being assembled to the complex operations in sim card connector, and reduce elastic construction mfg. moulding die and elastic construction assembly jig, reduce production and processing cost, in sim card connector of the present utility model, elastic construction and shell are wholely set.
Wherein, in the forming process of shell 4, in advance correct position arrange dodge elastic construction 42 dodge hole 41, and to bend being positioned at the shell mechanism of dodging hole 41, being formed and there is the bending structure necessarily pressing down radian, i.e. elastic construction 42.Known, this elastic construction 42 is lateral bend in shell 4, namely carries out the bending of certain radian to shell 4 near terminal 3 side.Now, when outside SIM card pallet inserts sim card connector, the elastic construction 42 be positioned on shell 4 can be stuck in the groove be positioned on SIM card pallet, thus raising shell contacts with the stable of SIM card pallet, avoid in use, SIM card loosens or ejects, and affects termination contact performance and Consumer's Experience.
In addition, being positioned at elastic construction 42 on shell 4 can be buckle, warp architecture such as elastic-like such as elasticity pressure tongue or shell fragment etc., can mate and carry out effectively spacingly all can with contacting to SIM card pallet.
In the sim card connector of the utility model embodiment, terminal 3 comprises the main part of company's material structure and the company's of the being fixed on material structure medium position being positioned at terminal side arm; Wherein, main part comprises the contact site of weld part and tilting, and weld part is fixed in moulding 2, and contact site is then for being connected conducting with outside SIM card.
Particularly, connect material structure and be injection-moulded in moulding 2, wherein, main part comprises the contact site of weld part and tilting further; Wherein, welding position is in one end of terminal side arm (main part), and the contact site of tilting is then positioned at the other end of terminal side arm.When SIM card being inserted sim card connector and being inner, contact site contacts with outside SIM card and conducting, and the pcb board of weld part and product is welded and fixed.
In an embodiment of the present utility model, sim card connector also comprises inspection terminal 1; Whether wherein, inspection terminal 1 is fixed on the corner positions of the side of moulding 2, insert for detecting outside SIM card.When the SIM card pallet of outside is inserted in this sim card connector, SIM card extruding inspection terminal 1, be conducted by inspection terminal 1 and the terminal 3 in sim card connector, obtain the outside information inserting SIM card, thus make sim card connector be in normal operating conditions.
In addition, when moulding 2 and shell 4 are assembled, for guaranteeing the firm connection between moulding 2 and shell 4, protruding 31 (or grooves) can be set on moulding 2, the groove (or protruding) of coupling is set in the position that shell 4 is corresponding with protruding 31 (or grooves), by inserting protruding 31 in corresponding groove, realize being fixedly connected with of shell 4 and moulding 2, and terminal 3 is housed in space that shell 4 and moulding 2 formed.
For describing the structure of the sim card connector of the utility model embodiment in detail, describe further below with reference to SIM card and SIM card pallet.
Particularly, Fig. 3 shows SIM card pallet according to the utility model embodiment and SIM card structure; Fig. 4 shows sim card connector according to the utility model embodiment and SIM card assembly structure.
As Fig. 3 and Fig. 4 jointly shown in, SIM card pallet 6 is provided with two symmetrical depressions 61, SIM card 5 is fixed in corresponding SIM card pallet 6, and the SIM card pallet 6 being accompanied with SIM card 5 is pushed in the SIM card connection of the utility model embodiment, the elastic construction 42 be positioned on shell 4 is fastened on corresponding depression 61, the stability contacted thus raising elastic construction and SIM card pallet match, ensures properties of product.
It should be noted that, sim card connector of the present utility model, be applicable to SIMCard, microSIM, nanoSIM or similar connector construction, specifically do not limit.
Can be found out by above-mentioned execution mode, the sim card connector that the utility model provides, by arranging symmetrical elastic construction on shell, and the depression on this elastic construction and SIM card pallet being interlocked, improving shell and contacting with SIM card pallet the stability coordinated; In addition, the making mould of assembling procedure in connector procedure and assembled fixture, minimizing flexible terminal can also be reduced, simplify the operation course, save production cost; Meanwhile, when SIM card pallet is inserted, there is good feel, improve Consumer's Experience.
The sim card connector according to the utility model proposes is described in an illustrative manner above with reference to accompanying drawing.But, it will be appreciated by those skilled in the art that the sim card connector that above-mentioned the utility model is proposed, various improvement can also be made on the basis not departing from the utility model content.Therefore, protection range of the present utility model should be determined by the content of appending claims.
Claims (10)
1. a sim card connector, comprises moulding, terminal and shell, and in described terminal injection moulding to described moulding, the moulding being injected with terminal is assembled in described shell, it is characterized in that,
Be provided with symmetrical elastic construction on the housing, the depression of described elastic construction and SIM card pallet is suitable.
2. sim card connector as claimed in claim 1, is characterized in that,
Described elastic construction comprises kink and connecting portion, and described kink is connected with described shell by described connecting portion, and described kink is to lateral buckling in described shell.
3. sim card connector as claimed in claim 2, is characterized in that,
Described elastic construction and described shell are structure as a whole.
4. sim card connector as claimed in claim 3, is characterized in that,
Be provided with on the housing and dodge hole, described in described elastic construction is positioned at, dodge hole.
5. sim card connector as claimed in claim 4, is characterized in that,
The bending degree of described kink is consistent with the depression of described SIM card pallet;
Described kink is fastened in the depression of described SIM card pallet.
6. sim card connector as claimed in claim 1, is characterized in that, also comprise inspection terminal; Wherein,
Described inspection terminal is fixed in described moulding, and whether described inspection terminal inserts for detecting outside SIM card.
7. sim card connector as claimed in claim 1, is characterized in that,
Described moulding is provided with draw-in groove/projection, is provided with the projection/draw-in groove corresponding with described draw-in groove/projection on the housing, described projection is inserted in corresponding draw-in groove.
8. sim card connector as claimed in claim 1, is characterized in that,
Described terminal comprises the company's material structure being positioned at terminal side arm and the main part being fixed on described even material structure medium position;
Wherein, described main part comprises the contact site of weld part and tilting.
9. sim card connector as claimed in claim 8, is characterized in that,
Described weld part is fixed in described moulding, and described contact site is connected conducting with outside SIM card.
10. sim card connector as claimed in claim 1, is characterized in that,
Described elastic construction is buckle, elasticity pressure tongue or shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738417.8U CN204966745U (en) | 2015-09-22 | 2015-09-22 | Sim card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738417.8U CN204966745U (en) | 2015-09-22 | 2015-09-22 | Sim card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966745U true CN204966745U (en) | 2016-01-13 |
Family
ID=55061787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520738417.8U Active CN204966745U (en) | 2015-09-22 | 2015-09-22 | Sim card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834248A (en) * | 2017-09-29 | 2018-03-23 | 苏州华之杰电讯股份有限公司 | A kind of Micro SIM CARD connectors and its forming method |
-
2015
- 2015-09-22 CN CN201520738417.8U patent/CN204966745U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834248A (en) * | 2017-09-29 | 2018-03-23 | 苏州华之杰电讯股份有限公司 | A kind of Micro SIM CARD connectors and its forming method |
| CN107834248B (en) * | 2017-09-29 | 2023-06-20 | 苏州华之杰电讯股份有限公司 | Forming method of Micro-SIM CARD connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |