CN202034518U - Two-in-one SIM (Subscriber Identity Module) card seat - Google Patents
Two-in-one SIM (Subscriber Identity Module) card seat Download PDFInfo
- Publication number
- CN202034518U CN202034518U CN2011200821630U CN201120082163U CN202034518U CN 202034518 U CN202034518 U CN 202034518U CN 2011200821630 U CN2011200821630 U CN 2011200821630U CN 201120082163 U CN201120082163 U CN 201120082163U CN 202034518 U CN202034518 U CN 202034518U
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- CN
- China
- Prior art keywords
- card seat
- sim card
- deck body
- fixed
- shell fragment
- 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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Abstract
The utility model discloses a two-in-one SIM (Subscriber Identity Module) card seat, which comprises a card seat body, a main board and a fixed cap, wherein the main board is arranged in the card seat body; and the fixed cap is fixedly arranged above the card seat body. The fixed cap is provided with a groove; metal fixed pins are arranged on two sides of the groove and are fixed on the card seat body by welding; the card seat body is provided with four fixed cap mounting holes; four rows of metal leaf springs are arranged on the main board; the metal leaf springs on the main board and the fixed caps are finished by punching, bending and other processes with the same metal sheet and fixed in the card seat body by injection molding in a die; and then excess materials are cut off, thus the process flow is simplified, the work efficiency is improved, and the cost is reduced. The two-in-one SIM card seat can ensure that an SIM card is reliably connected with the leaf springs; and the card can be directly extracted when the card is required to be taken. In the two-in-one SIM card seat, the thickness of the card seat is smaller, so that the structure of the whole mobile terminal is more compact on the premise of no increase of cost and further a mobile phone is thinner and smaller.
Description
Technical field
The utility model relates to a kind of SIM card seat, particularly, relates to a kind of two-in-one SIM card seat.
Background technology
Two-in-one SIM card seat of the prior art generally all is stacked.This kind deck will be placed two SIM card on thickness direction, so its thickness is generally about 3.0MM.So, just make the thickness of portable terminal complete machine be restricted to a great extent.Increasingly mature along with mobile device market, relevant mobile device has been confined to major function in the past incessantly, but on the basis of its major function, pass through abundanter outward appearance, small and exquisite, frivolous profile satisfies the demand of terminal consumer to the differentiation outward appearance.
At present, have a kind of many cards mobile phone in parallel in the prior art, it contains four end seat in parallel, can select a best end seat to join with the former two-in-one SIM card seat of mobile phone.There are two or more two-in-one SIM card to be in parallel on many cartoons motherboard, form the integrated circuit motherboard by a capacitor, a triode transistor, an IC, its negative IT voltage that utilizes the two-in-one SIM card of mobile phone on the motherboard is to a pulse potential, each start, shutdown are depended on one of them alternation of two (or more than two) two-in-one SIM card, thereby are reached the purpose of the configurable a plurality of two-in-one SIM card of mobile phone.
In the prior art, alternative stacked two-in-one SIM card seat, comprise shell, plastic terminals holder, terminal shell fragment, described plastic terminals holder comprises the terminal fixed substrate, the terminal shell fragment is divided into top contact terminal shell fragment and bottom contact terminal shell fragment, the staggered plain cloth of top contact terminal shell fragment and bottom contact terminal shell fragment is on institute's terminal fixed substrate, and it is one-body molded with the plastic cement holder, the plastic terminals holder setting of band edge bullet sheet constitutes two shape chambeies that are installed up and down in the enclosure between terminal fixed substrate and the upper and lower shell.
The shortcoming of the stacked two-in-one SIM card seat of this prior art is:
1, this stacked two-in-one SIM card seat because one of them SIM card is directly over another SIM card, and very near in the short transverse distance, make the SIM card plug the time very inconvenient;
2, this stacked two-in-one SIM card seat cost height, complex manufacturing technology is difficult for wide popularization and application;
3, this stacked two-in-one SIM card seat especially can not be applied in the ultra thin handset project because thickness about 3.0MM, makes the thickness of portable terminal complete machine be restricted to a great extent like this.
The utility model content
The purpose of this utility model is to provide a kind of two-in-one SIM card seat, two SIM card seats are united two into one, like this than reducing 0.8MM on independent two SIM card seat integral width directions placed side by side before, can increase the placement area area of other parts like this, make complete machine structurally compact more; And the deck thickness of this type only has 1.6MM, like this can be littler so that complete machine thickness can be done, so that the user carries.
The purpose of the two-in-one SIM card seat of the utility model is achieved through the following technical solutions: a kind of two-in-one SIM card seat, comprise deck body, mainboard and fixing block, described mainboard is arranged in the described deck body, and described fixedly block is fixedly installed on the top of described deck body; Wherein,
Be arranged at intervals with two groups of shell fragment installing holes on the described deck body surface, and be respectively arranged with a fixing block installing hole at the two ends of every group of shell fragment installing hole;
Be interval with two groups of metal clipss on the described mainboard, it is corresponding to the position of shell fragment installing hole on the deck body, and the shell fragment installing hole that described metal clips passes on the deck body is arranged on deck body top;
Described fixedly block is provided with groove, and all there is a metal fixing feet at the two ends of each fixing block.
According to above-mentioned two-in-one SIM card seat, wherein: described deck body is the plastic cement body.
According to above-mentioned two-in-one SIM card seat, wherein: described shell fragment is sloping shape.
According to above-mentioned two-in-one SIM card seat, wherein: the shell fragment installing hole on the described deck body is a rectangle.
According to above-mentioned two-in-one SIM card seat, wherein: described fixedly block is provided with groove.
According to above-mentioned two-in-one SIM card seat, wherein: described fixedly block is fixed on the mainboard by welding manner.
The two-in-one SIM card seat of the utility model makes it compared with prior art owing to adopted such scheme, has following advantage and good effect:
1, the two-in-one SIM card seat of the utility model is owing to be provided with fixing block, can guarantee on two-in-one SIM card and the deck metal clips be connected reliable;
2, only need during the card taking of the two-in-one SIM card seat of the utility model directly card to be extracted out and get final product, convenient and practical;
3, the two-in-one SIM card seat of the utility model has reduced 0.8MM because two SIM card seats are lumped together on Width, and the placement area of other components and parts is increased, and makes complete machine structure compact more;
4, the two-in-one SIM card seat of the utility model thickness has only 1.6 MM, has reduced 1.4MM than traditional stacked two-in-one deck, can make whole portable terminal under the prerequisite that does not increase cost, more compact structure, make mobile phone to thinner littler further;
5, the fixedly block of the two-in-one SIM card seat of the utility model and mainboard metal clips on same metallic plate through punching press, bending and molding, be fixed in the deck body by the in-mould injection moulding in the lump then, then unnecessary material is removed and got final product, simplified technological process, improve operating efficiency, reduced its production cost.
Description of drawings
Fig. 1 is the structural representation of the two-in-one SIM card seat of the utility model;
Fig. 2 is the deck main body structure schematic diagram of the two-in-one SIM card seat of the utility model;
Fig. 3 is the two-in-one SIM card seat of a utility model mainboard excision clout pre-structure schematic diagram;
Fig. 4 is the structural representation of the mainboard of the two-in-one SIM card seat of the utility model.
Embodiment
Referring to shown in Figure 1, the two-in-one SIM card seat of the utility model comprises deck body 1, mainboard 2 and four fixing blocks 3.Mainboard 2 is arranged in the deck body 1, and fixing block 3 is arranged on the top of deck body 1, and its two ends are fixed on the deck body 1.Wherein, deck body 1 can adopt the plastic cement body, and is identical with two-in-one SIM shape, and mainboard 2 can adopt sheet metal, and fixing block 3 adopts same sheet metal.
Referring to shown in Figure 2, be arranged at intervals with two groups of shell fragment installing holes 12 on the surface of deck body 1, it is a rectangle.And be respectively arranged with a fixing block installing hole 11, totally four fixing block installing holes 11 at the two ends of every group of shell fragment installing hole 12.Should fixing block installing hole 11 be rectangle, and local rounding, concentrate to reduce stress.
Referring to Fig. 3 and shown in Figure 4, position corresponding to shell fragment installing hole 12 on the deck body 1, be interval with two groups of metal clipss 21 on the mainboard 2, the shell fragment installing hole 11 that metal clips 21 passes on the deck body 1 is arranged on deck body 1 top, upspring part a little more than deck body 1, and metal clips 21 is sloping shape.
Fixing block 3 is provided with groove 31, and through punching press, finish, and is fixed in the lump in the deck body 1 by in-mould injection then by technologies such as bending on a sheet metal for the metal clips 21 on fixing block 3 and the mainboard.All there is a metal fixing feet 32 at the two ends of each fixing block 31, and it is fixed by welding on the mainboard 2.
The using method of the two-in-one SIM card seat of the utility model is that after deck body 1 was fixed, two-in-one SIM card was inserted the back and realized that by other structure on the mobile phone two-in-one SIM card is in the locational location of fore-and-aft direction.On the short transverse, the fixedly block 3 on the deck body 1 can guarantee on two-in-one SIM card and the deck body 1 metal clips 21 be connected reliable.Only need during card taking directly card extracted out and get final product, be provided with groove 31 on 3,, also can guarantee good contact the between two-in-one SIM card and the shell fragment 21 even deck body 1 has distortion slightly fixing the block.
In sum, the two-in-one SIM card seat of the utility model is owing to be provided with fixing block, can guarantee on two-in-one SIM card and the deck metal clips be connected reliable; Directly the card extraction is got final product during the utility model card taking, convenient and practical; The utility model, mainboard metal clips 21 and fixing block 3 adopt same sheet metal through punching press, and technologies such as bending are finished, and are fixed in the lump in the deck body 1 by in-mould injection then, have simplified technological process, increase work efficiency, and reduce cost.Can make whole portable terminal under the prerequisite that does not increase cost, more compact structure makes mobile phone thinner littler further.
Claims (6)
1. two-in-one SIM card seat is characterized in that: comprise deck body, mainboard and four fixing blocks, described mainboard is arranged in the described deck body, and described fixedly block is fixedly installed on the top of described deck body; Wherein,
Be arranged at intervals with two groups of shell fragment installing holes on the described deck body surface, and be respectively arranged with a fixing block installing hole at the two ends of every group of shell fragment installing hole;
Be interval with two groups of metal clipss on the described mainboard, it is corresponding to the position of shell fragment installing hole on the deck body, and the shell fragment installing hole that described metal clips passes on the deck body is arranged on deck body top;
Described fixedly block is provided with groove, and all there is a metal fixing feet at the two ends of each fixing block.
2. two-in-one SIM card seat according to claim 1 is characterized in that: described deck body is the plastic cement body.
3. two-in-one SIM card seat according to claim 1, it is characterized in that: described shell fragment is sloping shape.
4. two-in-one SIM card seat according to claim 1 is characterized in that: the shell fragment installing hole on the described deck body is a rectangle.
5. two-in-one SIM card seat according to claim 1 is characterized in that: described fixedly block is provided with groove.
6. two-in-one SIM card seat according to claim 1 is characterized in that: described fixedly block is fixed on the mainboard by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200821630U CN202034518U (en) | 2011-03-25 | 2011-03-25 | Two-in-one SIM (Subscriber Identity Module) card seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200821630U CN202034518U (en) | 2011-03-25 | 2011-03-25 | Two-in-one SIM (Subscriber Identity Module) card seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034518U true CN202034518U (en) | 2011-11-09 |
Family
ID=44896806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200821630U Expired - Fee Related CN202034518U (en) | 2011-03-25 | 2011-03-25 | Two-in-one SIM (Subscriber Identity Module) card seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015070378A1 (en) * | 2013-11-12 | 2015-05-21 | 华为终端有限公司 | Card holder and mobile terminal |
| CN107768858A (en) * | 2017-09-29 | 2018-03-06 | 维沃移动通信有限公司 | A kind of deck and mobile terminal |
-
2011
- 2011-03-25 CN CN2011200821630U patent/CN202034518U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015070378A1 (en) * | 2013-11-12 | 2015-05-21 | 华为终端有限公司 | Card holder and mobile terminal |
| CN107768858A (en) * | 2017-09-29 | 2018-03-06 | 维沃移动通信有限公司 | A kind of deck and mobile terminal |
| CN107768858B (en) * | 2017-09-29 | 2020-06-23 | 维沃移动通信有限公司 | Card seat and mobile terminal |
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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: 20111109 Termination date: 20170325 |