CN202817376U - SIM card connector and mobile communication device with the same - Google Patents
SIM card connector and mobile communication device with the same Download PDFInfo
- Publication number
- CN202817376U CN202817376U CN 201220301135 CN201220301135U CN202817376U CN 202817376 U CN202817376 U CN 202817376U CN 201220301135 CN201220301135 CN 201220301135 CN 201220301135 U CN201220301135 U CN 201220301135U CN 202817376 U CN202817376 U CN 202817376U
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- CN
- China
- Prior art keywords
- sim card
- adapter
- card adapter
- deck
- contact terminal
- 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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- Telephone Set Structure (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an SIM card connector and a mobile communication device with the same. The SIM card connector comprises a cover part for covering an SIM card adapter or an SIM card; a bottom of a slot which faces to the cover part and is arranged on the lower part of the cover part, and used for inserting and placing the SIM card adapter or the SIM card; a contact terminal projecting by a preset height from the bottom and used for electrically connecting with a terminal of a micro SIM card in the SIM card adapter or the SIM card; an elastic pressing part fixed on the cover part and used for elastically pressing the SIM card adapter or the SIM card inserted into the slot. According to the utility mode, the SIM card adapter or the general SIM card is pressed by the elastic pressing part, therefore the thickness of the SIM card connector is minimized. Moreover, the terminal of the SIM card adapter or the SIM card is stably and electrically contacted with the contact terminal, and moreover even through the SIM card adapter without the micro SIM card or the SIM card is pulled out from the slot, the contact terminal is not damaged.
Description
Technical field
The utility model relates to a kind of deck (card socket), relates in particular to SIM card (subscriber identification card) deck.
Background technology
Along with popularizing of the electronic products such as digital camera, mobile phone, PDA, the use of memory card is also more and more extensive, the specification type of card is also more and more, such as Secure Digital Card (SD card), Compact Flash Card(CF card), Smart Media Card(SM card), Subscriber Identity Module(SIM card, subscriber identification card) Memory Stick(MS), T-flash Card(TF card) etc.Yet recently, in two large new products of apple---iPad and four generations of iPhone, in succession sell and expose.And in this two product that gets most of the attention, apple also continues challenging the at present standard of industry, wherein is with small-sized MicroSIM card (miniature SIM card), substitutes the SIM card of our usual employed normal size.In order to tackle this situation, a kind of SIM card adapter is arranged on the market, this SIM card adapter can be made into the SIM card of a standard Micro SIM card of a standard, also a Micro SIM card can be reduced into common SIM, so just can a SIM card use on different equipment.
Fig. 1 is the front elevation of SIM card adapter 10.As shown in Figure 1, SIM card adapter 10 comprises main body 11 and is the installing port 12 that the Micro SIM card be used for to be installed of Micro SIM card size at main body 11 inside openings.
When Micro SIM card user uses the Micro SIM card for common SIM card, the user will use SIM card adapter 10 shown in Figure 1, is about to the Micro SIM card and is installed to described installing port 12, and the SIM card adapter 10 that the Micro SIM card will be installed is inserted into the insertion groove 21(of SIM card deck 20 with reference to Fig. 2) in.
Fig. 2 is the front elevation of existing SIM card deck, Fig. 3 is the sectional side view that state when the SIM card adapter 10 that the Micro SIM card is not installed extracted from SIM card deck 20 is shown, wherein symbol A represents the direction of insertion of SIM card adapter 10, symbol B represents the direction of extracting of SIM card adapter 10, and symbol C is expressed as the position that SIM card adapter 10 is blocked by contact terminal 24 described later.
As shown in Figure 3, SIM card deck 20 comprises: be used for covering and to the cover 22 of lower support SIM card adapter 10; Be arranged at the bottom surface 23 of the bottom of described cover 22; From described bottom surface 23 outstanding predetermined altitude H
1Be used for be installed on SIM card adapter 10 in Micro SIM card or the contact terminal 24 that is electrically connected of the terminal (not shown) of SIM card, this contact terminal 24 is electrically connected with the printed circuit board (PCB) of mobile communication terminal; Be arranged at the insertion groove 21 that is used for inserting and settling SIM card adapter 10 or SIM card between described cover 22 and the described bottom surface 23.Described predetermined altitude H
1Be the height from described bottom surface 23 to the peak of described contact terminal 24.
But, this existing SIM card deck 20, because its cover 22 only plays to the effect of lower support SIM card adapter 10, therefore in order to ensure stable be electrically connected of contact terminal 24 with the termination contact terminal 24 of the Micro SIM card that is installed on card adapter 10, contact terminal 24 is given prominence to the predetermined altitude H of bottom surfaces 24
1Be set to highlyer, usually be set to 0.55mm～0.65mm.
Therefore, when the user inserts after the SIM card adapter 10 that the Micro SIM card is not installed is inserted into insertion groove 21, when extracting again SIM card adapter 10, because the height H of contact terminal 24
1Higher, so the sidewall of the main body 11 of SIM card adapter 10 will be touched terminal 24 and block (with reference to the symbol C of Fig. 3).At this moment, might cause contact terminal 24 breakages when the user firmly extracts SIM card adapter 10, thereby can't use the mobile communication terminal that this contact terminal 24 is installed.
The utility model content
The utility model proposes in order to address the above problem, and its purpose is to provide when extracting this SIM card adapter after the SIM card adapter of the sky that a kind of insertion do not install the Micro SIM card again, can not make the SIM card deck of contact terminal breakage.
The utility model also provides a kind of thickness to realize minimized SIM card deck.
To achieve these goals, the SIM card deck that provides of the utility model comprises: the cover that is used for covering SIM card adapter or SIM card; Regard to mutually described cover and be arranged at the bottom of described cover and be formed with for the bottom surface of inserting and settling the insertion groove of SIM card adapter or SIM card; From the outstanding predetermined altitude in described bottom surface be used for be installed on the SIM card adapter in miniature SIM card or the contact terminal that is electrically connected of the terminal of SIM card; Be fixedly installed on the elasticity pressing component of described cover, press SIM card adapter or the SIM card that is inserted into described insertion groove to be used for elasticity.
And described predetermined altitude is 0.25mm～0.35mm.
And described elasticity pressing component is leaf spring.
And described elasticity pressing component is provided with a plurality of.
To achieve these goals, the mobile communications device that provides of the utility model is equipped with aforesaid SIM card deck.
As mentioned above, according to the utility model, press SIM card adapter or common SIM card by the elasticity pressing component, thereby the thickness of SIM card deck is minimized.And, can make the terminal of SIM card adapter or SIM card stably be in electrical contact with contact terminal, even and when extracting SIM card adapter that miniature SIM card is not installed or SIM card from described insertion groove, can damaged contact terminal yet.
Description of drawings
Fig. 1 is the front elevation of SIM card adapter;
Fig. 2 is the front elevation of existing SIM card deck;
Fig. 3 is the sectional side view that state when the SIM card adapter that the Micro SIM card is not installed extracted from the SIM card deck is shown;
The front elevation of the SIM card deck that Fig. 4 provides for the utility model;
Fig. 5 is installed on the sectional side view of the state of the SIM card deck that the utility model provides for briefly showing the SIM card adapter that the Micro SIM card is installed.
Embodiment
Below, describe in detail according to preferred embodiment of the present utility model with reference to accompanying drawing.Those skilled in the art is to be understood that, the embodiment that this specification is put down in writing and the structure shown in the accompanying drawing only are preferred embodiment of the present utility model, the utility model is not limited thereto, and can carry out various distortion or change under the prerequisite that does not break away from thought range of the present utility model.
The front elevation of the SIM card deck that Fig. 4 provides for the utility model, Fig. 5 are installed on the sectional side view of the state of the SIM card deck that the utility model provides for briefly showing the SIM card adapter that the Micro SIM card is installed.
As shown in Figure 4 and Figure 5, the SIM card deck 200 that provides of the utility model comprises: the cover 220 that is used for covering SIM card adapter 100 or SIM card; Regard to mutually described cover 220 and be arranged at the bottom of described cover 220 and be formed with for the bottom surface 230 of inserting and settling the insertion groove 210 of SIM card adapter or SIM card; From described bottom surface 230 outstanding predetermined altitude H
2Be used for be installed on SIM card adapter 10 in Micro SIM card or the contact terminal 240 that is electrically connected of the terminal (not shown) of SIM card (common SIM card); Be fixedly installed on the elasticity pressing component 250 of described cover 220, press SIM card adapter 10 or the SIM card that is inserted into described insertion groove 210 to be used for elasticity.At this, described predetermined altitude H
2Be the height from described bottom surface 230 to the peak of described contact terminal 240.
According to above-mentioned formation of the present invention, owing to can utilize elasticity pressing component 250 elasticity to press to be inserted in SIM card adapter 10 or SIM card in the described insertion groove 210, so the contact terminal 240 predetermined altitude H outstanding from described bottom surface
2Can be set to 0.25mm～0.35mm, thereby compare existing predetermined altitude H
10.55mm～0.65mm has reduced 0.3mm.Therefore, after SIM card adapter 10 that the user inserts the sky that the Micro SIM card is not installed is inserted into insertion groove 210, when extracting again SIM card adapter 10, because the height H of contact terminal 240 of the present utility model
2Lower, so the sidewall of the main body 11 of SIM card adapter 10 can not be touched terminal 240 and block, and can extract swimmingly the SIM card adapter, thereby can prevent damaged contact severed finger 240.And, because elasticity pressing component 250 elasticity are pressed SIM card adapter 10 or the SIM card that is inserted in the described insertion groove 210, therefore can make the terminal of SIM card adapter 10 or SIM card stably be in electrical contact with contact terminal 240, can not come in contact not firm phenomenon.
At this, described elasticity pressing component 250 is preferably leaf spring, but also can be supported by plastic material so long as have flexible parts and get final product in the utility model.
And in Fig. 4, described elasticity pressing component 250 is provided with one, but can be provided with a plurality ofly, makes thus the terminal of SIM card adapter 10 or SIM card more stably be in electrical contact with contact terminal 240.
And, owing to be provided with described elasticity pressing component 250, thus can be arranged to make contact component 240 from described bottom surface 230 outstanding predetermined altitude H
2Lower, therefore can minimize the thickness of SIM card deck 200, further can minimize the thickness of the mobile communications device that described SIM card deck is installed.
As mentioned above, the SIM card deck that the utility model provides is pressed SIM card adapter or common SIM card by the elasticity pressing component, thereby can minimize the thickness of SIM card deck.And, can make the terminal of SIM card adapter or SIM card stably be in electrical contact with contact terminal, even and when extracting SIM card adapter that miniature SIM card is not installed or SIM card from described insertion groove, can damaged contact terminal yet.
Claims (5)
1. a SIM card deck is characterized in that, comprising:
Be used for covering the cover of SIM card adapter or SIM card;
Regard to mutually described cover and be arranged at the bottom of described cover and be formed with for the bottom surface of inserting and settling the insertion groove of SIM card adapter or SIM card;
From the outstanding predetermined altitude in described bottom surface be used for be installed on the SIM card adapter in miniature SIM card or the contact terminal that is electrically connected of the terminal of SIM card;
Be fixedly installed on the elasticity pressing component of described cover, press SIM card adapter or the SIM card that is inserted into described insertion groove to be used for elasticity.
2. SIM card deck as claimed in claim 1 is characterized in that, described predetermined altitude is 0.25mm～0.35mm.
3. SIM card deck as claimed in claim 1 is characterized in that, described elasticity pressing component is leaf spring.
4. SIM card deck as claimed in claim 1 is characterized in that, described elasticity pressing component is provided with a plurality of.
5. a mobile communications device is characterized in that described mobile communications device is equipped with such as the described SIM card deck of any one in the claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220301135 CN202817376U (en) | 2012-06-21 | 2012-06-21 | SIM card connector and mobile communication device with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220301135 CN202817376U (en) | 2012-06-21 | 2012-06-21 | SIM card connector and mobile communication device with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202817376U true CN202817376U (en) | 2013-03-20 |
Family
ID=47876195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220301135 Expired - Fee Related CN202817376U (en) | 2012-06-21 | 2012-06-21 | SIM card connector and mobile communication device with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202817376U (en) |
-
2012
- 2012-06-21 CN CN 201220301135 patent/CN202817376U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190621 |