CN2684485Y

CN2684485Y - SIM card fixing apparatus

Info

Publication number: CN2684485Y
Application number: CNU2003201167786U
Authority: CN
Inventors: 刘育辰
Original assignee: BenQ Corp
Current assignee: BenQ Corp
Priority date: 2003-12-04
Filing date: 2003-12-04
Publication date: 2005-03-09
Anticipated expiration: 2013-12-04

Abstract

The utility model relates to an SIM card fixing device, comprising an installation base which is arranged in a mobile phone and is provided with an installation mouth which can expose an SIM card connector and is used for installing an SIM card and a locking component. The locking component is provided with a fixed part, an applying force part and a deformable part, and the locking component is arranged on the installation base and makes the fixed part face to the installation mouth. The fixed part is used for locking the SIM card and makes the SIM card connected with the SIM card connector, making the SIM card stably fixed in the installation mouth. Wherein, loading and unloading the SIM card can be completed through providing the applying force towards the applying force part to make the deformable part deformed elastically and to make the fixed part move back from the upper side of the installation mouth. Locking the SIM card can be completed through removing the applying force to make the deformable part restore the original state and to make the fixed part revert to the upper side of the installation mouth once again.

Description

The fixture of SIM card

Technical field

The utility model relates to a kind of device that is used for the fixedly SIM card of mobile phone, particularly relates to the device that a kind of strain of utilizing the deformability assembly fixes SIM card.

Background technology

Along with the fast development of electronic industry, and the making rapid progress of technology, many communication products are all weeded out the old and bring forth the new.The function of mobile phone diversification day by day in recent years, it is essential to have become consumption popular life institute.Heart-the Subscriber Identity Module of mobile phone (subscriber identification module card below is generally called SIM card) is a kind of plastic cards of the IC of loading onto chip.It is writing down functions such as the master data of individual number and telephone directory address book, and as the foundation of action user's communication and charging.

With reference to Fig. 1, Fig. 1 is the schematic diagram of fixture of the known SIM card of expression, in order to fixing SIM card, makes the fixture of the SIM card that SIM card can be electrically connected with sim card connector 10 in mobile phone, mainly includes to be provided with 12 and locking assembly 14.

Have be provided with mouthfuls 121 seat 12 is set.Mouth 121 is set can exposes sim card connector 10, and, mouth 121 is set in order to the SIM card (not shown) to be set.Locking assembly 14 can move forward and backward in the mode that is provided with on the seat 12 with as shown in FIG. arrow direction, is disposed to be provided with on the seat 12.

When installing SIM card when being provided with in mouthfuls 121, can locking assembly 14 be moved backward by stirring the mode of locking assembly, and mouthfuls 121 top is set certainly backs out.Then, as shown in Fig. 2 A, SIM card 16 inserted be provided with among mouthful 121 (Fig. 1).

Fig. 2 A is that the expression SIM card is arranged at the schematic diagram that is provided with in the mouth.Refer again to Fig. 2 B, Fig. 2 B is that expression is with the fixing schematic diagram of SIM card in mouth is set of locking assembly.For SIM card 16 can be electrically connected with sim card connector 10 (Fig. 1), as among Fig. 2 A SIM card 16 inserted mouth is set after, oppositely stir locking assembly 14, locking assembly 14 is moved forward along the direction of arrow among the figure.Then, locking assembly 14 can be detained and prop up SIM card 16, so and can be with SIM card 16 lockings in 12 is provided with among mouthful 121 (Fig. 1) is set.

From the above, SIM card 16 to be installed up to and be provided with in mouthfuls 121, or want and will be installed in the SIM card 16 that is provided with in mouthfuls 121 from removal on the seat 12 is set, all can be by stirring locking assembly 14, locking assembly 14 is backed out from mouthful 121 tops are set, inserted or take out SIM card 16 then and reach.

And SIM card 16 is inserted be provided with in mouthfuls 121 after, locking assembly 14 is retracted mouthful 121 tops are set, make locking assembly 14 fixedly SIM card 16 in being provided with in mouthfuls 121.

In the fixture of above-mentioned known SIM card, stir locking assembly 14, locking assembly 14 is moved before and after being provided with on the seat 12.Therefore, when landing accidentally as if mobile phone, the impact of external force will make locking assembly 14 very easily be backed out by the top that mouth 121 is set.This will make SIM card 16 to be electrically connected with sim card connector 10 effectively, even makes SIM card 16 be provided with in the mouth 121 certainly, and then has a strong impact on the usability of mobile phone.

The utility model content

In view of this, the purpose of this utility model is exactly that a kind of fixture of SIM card is being provided, and is to make SIM card firmly to be fixed in the mobile phone, makes mobile phone be had preferred serviceability.

According to above-mentioned purpose, the utility model proposes a kind of fixture of SIM card, in order to use with the sim card connector collocation of being located in the mobile phone.The fixture of this SIM card mainly includes: seat and locking assembly are set, are located at seat being set, having a mouth that is provided with that can expose sim card connector in the mobile phone, and this is provided with mouthful in order to SIM card to be set.Locking assembly then has fixed part, force section and deformable part, this locking assembly is disposed at and is provided with on the seat, make fixed part can be provided with mouthful relatively, fixed part is in order to the locking SIM card, SIM card can be electrically connected with sim card connector, and SIM card can be stable in be provided with in the mouth.Wherein, the loading and unloading SIM card can be by providing the application of force to the force section, so that the deformable part strain, makes fixed part that a mouthful top can be set certainly and back out and finish; And the locking SIM card then can be passed through the removal application of force, so that deformable part restores to the original state, fixed part can be returned back to again a mouthful top is set and finishes.

In the fixture of above-mentioned SIM card seat is set, also can has the mouth of connecting, locking assembly then also can have the junction surface, and the junction surface makes locking assembly configurable in being provided with on the seat in the mode that button supports the both sides that connect mouthful.And, in the fixture of above-mentioned SIM card a bottom surface is set the oral-lateral limit is set, also can have fin, this fin can be stable in the SIM card that is subjected to the fixed part locking more and is provided with in the mouth in order to the pre-SIM card of supporting.Moreover the fixed part top in the fixture of above-mentioned SIM card also can have protuberance, and mobile phone also can have the battery that is disposed at the fixed part top, and this battery can make fixed part can press SIM card near protuberance.The fixture of above-mentioned SIM card, it can be integrated working of plastics that seat is set, or seat is set can be formed on the mobile phone.And locking assembly then can be integrated metalwork.

For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail below.

Description of drawings

Fig. 1 is the schematic diagram of the fixture of the known SIM card of expression.

Fig. 2 A is that the expression SIM card is arranged at the schematic diagram that is provided with in the mouth.

Fig. 2 B is that expression is with the fixing schematic diagram of SIM card in mouth is set of locking assembly.

Fig. 3 is the exploded view of expression according to the fixture of the SIM card of the utility model preferred embodiment.

Fig. 4 is the schematic diagram that a bottom surface is set of expression SIM card fixture.

Fig. 5 is the schematic diagram of bottom surface after the fixing device combination of expression SIM card.

Fig. 6 be the expression SIM card fixing device combination after schematic diagram.

Fig. 7 A is that the expression fixed part is from mouthful schematic diagram that the top is backed out is set.

Fig. 7 B is that the expression fixed part returns back to the schematic diagram that the mouth top is set.

Fig. 8 is the schematic diagrames of expression parts with respect to protuberance.

The drawing reference numeral explanation:

10,30:SIM card connector

12,32: seat is set

14,34: locking assembly

16,76:SIM card

88: parts

121,321: mouth is set

323: connect mouth

325: fin

341: fixed part

343: the force section

345: deformable part

347a, 347b: junction surface

F: the application of force

349: protuberance

Embodiment

The utility model is described in detail with a preferred embodiment.Yet this embodiment can't do limit to the claimed scope of the utility model.Embodiment in this article only is the fixture of a kind of SIM card under the utility model spirit of the present utility model.Below, earlier technical characterstic of the present utility model is described in detail.

Simultaneously with reference to Fig. 3 and Fig. 4.Fig. 3 is the exploded view of expression according to the fixture of the SIM card of the utility model preferred embodiment, and Fig. 4 is the schematic diagram that a bottom surface is set of expression SIM card fixture.The fixture of SIM card is in order to use with the sim card connector collocation of being located in the mobile phone.The fixture of the utility model SIM card mainly includes seat 32 and locking assembly 34 is set.

Seat 32 is set to be located in the mobile phone.Be provided with seat 32 have be provided with mouthfuls 321 with connect mouthfuls 323, and as shown in Figure 4, mouthfuls 321 the side of being provided with that seat 32 bottom surfaces are set has fin 325.Mouth 321 is set exposes the sim card connector 30 that is arranged on the mobile phone, and mouth 321 is set, make SIM card can be limited in being provided with in the mouth 321 in order to the SIM card (not shown) to be set.

As shown in Figure 3, locking assembly 34 have fixed part 341,, force section 343, deformable part 345 and

junction surface

347a, 347b.

As shown in Figure 5, be the schematic diagram of the bottom surface after the fixing device combination of SIM card.Imposing an external force

precompressed junction surface

347a and 347b earlier stretches into and connects in mouthfuls 323, to be joined 347a, 347b remove this external force after stretching into and connecting mouth 323, and

junction surface

347a, 347b promptly outwards strut, in the mode that button supports the both sides that connect mouth 323, make locking assembly configurable in being provided with on the seat 32.In addition, the fin among the figure 325 is in order to the pre-SIM card of supporting.

With reference to Fig. 6, Fig. 6 be the expression SIM card fixing device combination after schematic diagram.The fixture of the SIM card after the combination is provided with respect to sim card connector 30, and the fixture of SIM card after combination makes the fixed part 341 can be with to be provided with mouthfuls 321 relative.341 of fixed parts can be electrically connected SIM card with sim card connector 30 in order to the locking SIM card, and SIM card can be stable in be provided with in mouthfuls 321.Moreover, what cooperate fin 325 (Fig. 5) can be in order to the pre-SIM card (not shown) of supporting, fixed part 341 and fin 325 all can be used to limit perpendicular to the moving of SIM card in-plane, and SIM card can goodly be stable in be provided with in mouthfuls 321, and be connected with sim card connector 30 stable electrical.

With reference to Fig. 7 A, Fig. 7 A is that the expression fixed part is from mouthful schematic diagram that the top is backed out is set.In the time will on mobile phone, loading and unloading SIM card 76, can be by providing application of force F to force section 343, so that deformable part 345 strains, make fixed part 341 that mouthful 321 (Fig. 3) top can be set certainly and back out and finish.

With reference to Fig. 7 B, Fig. 7 B is that the expression fixed part returns back to the schematic diagram that the mouth top is set.And in the time will fixing with locking SIM card 76, then can be by removing the application of force F among Fig. 7 A, so that deformable part 345 restores to the original state, fixed part 341 can be returned back to again a mouthful top is set and finish.

In the above embodiments, the top of fixed part 341 also can have protuberance 349, be disposed in the mobile phone for example is the parts 88 of battery, can be by mode near protuberance 349, make fixed part 341 can press SIM card 76, SIM card 76 can be connected, as shown in Figure 8 with sim card connector 30 stable electrical.

Moreover it can be integrated working of plastics that seat 32 is set.In addition, seat is set 32 can be formed on the mobile phone, also, when making the fuselage of mobile phone, the structure that seat 32 just is formed in one with fuselage is set.And locking assembly 34 then can be integrated metalwork.

Force section 343 in the locking assembly 34 is not defined as a depression.Any structure that is easy to the application of force, shape or salient point of being located on the locking assembly 34 all can be as the force section of locking assembly 34 of the present utility model.In addition, deformable part 345 does not limit the structure that must use bending yet, is used as the usefulness of elastically deformable.

The effect of deformable part 345, similar is the spring of an elastically deformable, therefore, the structure of any type of tool elastically deformable ability all can be used as the deformable part of the utility model locking assembly 34.And protuberance 349 also can not limit its shape, as long as protrude in fixed part 341, can abut for parts 88 easily and all can.The spring constant of deformable part 345 depends on deformable part 345 employed material and geometries.Therefore, select the suitable material and the geometry of appropriate design, can make the optimum utility of locking assembly 34 performance locking SIM card 76.

In addition, the fixture of SIM card of the present utility model can make SIM card 76 that the restriction that mouth 321 is set of seat 32 is set at in-plane.And in the direction perpendicular to the SIM card plane, 76 of SIM card can be provided with the fin 325 of seat on 32, and the restriction of the fixed part 341 of locking assembly 34, SIM card 76 can be kept and the electrically contacting and precompressed of sim card connector 30.

As from the foregoing, the fixture of SIM card of the present utility model is the SIM card fixture of a normally closed type.That is locking assembly 34 is in the state of permanent locking.So the user must provide the enough application of force F force section 343 to locking assembly 34, just can make deformable part 345 strains, and then fixed part 341 is backed out from mouthful 321 tops are set, SIM card 76 can be provided with in mouthfuls 321 certainly withdraw from.

Therefore, when mobile phone bears the jerk load (for example, when dropping to ground accidentally), fixed part 341 can't be provided with mouthful 321 tops certainly and back out.Therefore, the fixture of SIM card of the present utility model, the great advantage that is had is: when landing accidentally as if mobile phone, the impact of external force can't cause locking assembly 34 to be backed out from the top that mouth 321 is set, and SIM card 76 can be stable in be provided with in the mouth 321.This can make mobile phone be had good serviceability so that SIM card 76 can be electrically connected with sim card connector 30 with remaining valid.

In sum; though the utility model with embodiment openly as above; yet it is not in order to limit the utility model; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; certainly can be used for a variety of modifications and variations, what therefore protection range of the present utility model should be defined with claims scope of applying for a patent is as the criterion.

Claims

1. the fixture of a SIM card, the fixture of this SIM card is in order to use with a sim card connector collocation of being located in the mobile phone, and it is characterized in that: the fixture of this SIM card comprises at least:

One is located at the seat that is provided with in this mobile phone, and this is provided with seat and has a mouth that is provided with that can expose this sim card connector, and this is provided with mouthful in order to a SIM card to be set; And

One locking assembly, this locking assembly has a fixed part, a force section and a deformable part, this locking assembly is disposed at this and is provided with on the seat, make this fixed part be provided with mouthful relative with this, this fixed part is in order to this SIM card of locking, this SIM card can be electrically connected with this sim card connector, and make this SIM card can be stable in this to be provided with in the mouth;

Wherein, load and unload this SIM card, can be by providing an application of force to this force section, so that this deformable part strain, this fixed part can be backed out above this is provided with mouth finish, and this SIM card of locking, then can be by this application of force of removal, so that this deformable part restores to the original state, make this fixed part can return back to this again and a mouthful top is set finishes.

2. the fixture of SIM card as claimed in claim 1, it is characterized in that: this is provided with seat also has one and connects mouth, this locking assembly then also has a junction surface, and this junction surface is in the mode that button supports these both sides that connect mouthful, makes that this locking assembly is configurable to be provided with on the seat in this.

3. the fixture of SIM card as claimed in claim 1 is characterized in that: this is provided with this of bottom surface and oral-lateral limit is set also has a fin, and this fin is in order to pre-this SIM card of supporting, and this SIM card that is subjected to this fixed part locking can also be added be stable in this to be provided with in the mouth.

4. the fixture of SIM card as claimed in claim 1, it is characterized in that: this fixed part top also has a protuberance, and this mobile phone also can have a battery that is disposed at this fixed part top, and this battery can make this fixed part can press this SIM card near this protuberance.

5. the fixture of SIM card as claimed in claim 1 is characterized in that: this is provided with seat is integrated working of plastics.

6. the fixture of SIM card as claimed in claim 1 is characterized in that: this is provided with seat and is formed on this mobile phone.

7. the fixture of SIM card as claimed in claim 1, it is characterized in that: this locking assembly is integrated metalwork.

8. the fixture of a SIM card, the fixture of this SIM card is in order to use with a sim card connector collocation of being located in the mobile phone, and it is characterized in that: the fixture of this SIM card comprises at least:

One is located at the seat that is provided with in this mobile phone, and this is provided with seat has one and be provided with mouthful and one connect mouth, and this is provided with this of bottom surface and oral-lateral limit is set then has a fin, and this is provided with and mouthful can exposes this sim card connector, and this is provided with mouthful in order to a SIM card to be set; And

One has locking assembly, a force section, a deformable part and a junction surface of a fixed part, the mode that this connects the both sides of mouth is supported with button in this junction surface, make that this locking assembly is configurable to be provided with on the seat in this, and make this fixed part be provided with mouthful relative with this, this fin is in order to pre-this SIM card of supporting, this fixed part can be electrically connected this SIM card with this sim card connector then in order to this SIM card of locking, and makes this SIM card can be stable in this to be provided with in the mouth;

9. the fixture of SIM card as claimed in claim 8, it is characterized in that: this fixed part top also has a protuberance, and this mobile phone also can have a battery that is disposed at this fixed part top, and this battery can make this fixed part can press this SIM card near this protuberance.

10. the fixture of SIM card as claimed in claim 8 is characterized in that: this is provided with seat is integrated working of plastics.

11. the fixture of SIM card as claimed in claim 8 is characterized in that: this is provided with seat and is formed on this mobile phone.

12. the fixture of SIM card as claimed in claim 8 is characterized in that: this locking assembly is integrated metalwork.