CN203167011U - Card seat of SIM card and mobile terminal using same - Google Patents
Card seat of SIM card and mobile terminal using same Download PDFInfo
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- CN203167011U CN203167011U CN 201220634591 CN201220634591U CN203167011U CN 203167011 U CN203167011 U CN 203167011U CN 201220634591 CN201220634591 CN 201220634591 CN 201220634591 U CN201220634591 U CN 201220634591U CN 203167011 U CN203167011 U CN 203167011U
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- sim card
- conductive elastic
- cover plate
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Abstract
The utility model provides a card seat structure of a SIM card and a mobile terminal using same. The card seat of the SIM card comprises a base, a first switch and a cover plate which is located above the base and the first switch. The first switch comprises a switch body, a conductive elastic part which can pop the switch body in and out and two contacts which are located on a printed circuit board located below the conductive elastic part. When the cover plate presses the conductive elastic part, the conductive elastic part contacts the two contacts. The two contacts are conducted in a circuit, and the work of the SIM card is triggered. When the cover plate is separated from the conductive elastic part, the conductive elastic part is separated from the two contacts. The two contacts are disconnected in the circuit, and then the circuit stops powering the SIM card. The SIM card seat using the structure provided by the utility model can be used for hot plug of the SIM card, is convenient for a user, and enhances the user experience.
Description
Technical field
The utility model relates to field of electronic devices, relates in particular to the deck of a kind of SIM card (Subscriber Identity Module, Subscriber Identity Module) and uses its portable terminal.
Background technology
Flourish along with mechanics of communication, make the portable terminal product, for example: mobile phone, hand-held PDA(Personal Digital Assistant, palmtop PC), digital photo frame etc., become the indispensable essential tool of people now, it not only becomes people and carries out handheld game, the audiovisual of video display song, browse the important media of multimedia recreations such as photo, also becoming people makes a phone call, the breath of sending short messages, send out the important tool of liaisons such as multimedia message breath, especially be installed in the SIM card in the portable terminal, it plays an important role aspect communications of Mobile Terminals, portable terminal carries out network connection by the network of SIM card and operator, and then the user utilizes SIM card to finish by portable terminal and other users to make a phone call, the breath of sending short messages, send out communication functions such as multimedia message breath.
Because existing SIM card does not possess the hot plug function, when the user need take off SIM card, can not directly SIM card be taken off from terminal under the situation of starting up of terminal.If the user directly transfers to SIM card from terminal, might cause the damage of SIM card, the serious damage that also can cause printed circuit board (PCB) or battery influences life-span of end product.So, when the user changes SIM card, the common practice is at first portable terminal to be shut down, because closing machine battery, portable terminal also stops to power to terminal, be positioned at the part portable terminal of battery below then for the SIM card seat, also need to take off earlier battery case, take off battery afterwards again, take off SIM card from the SIM card seat that is arranged in the battery below at last.But these make the user carry out more operating procedure, for the user has brought trouble, and disagree for the user promotes the original intention that the user experiences with portable terminal.
The utility model content
In order to solve the problems of the technologies described above, the utility model has proposed a kind of deck of novel SIM card on the one hand, and the deck of described SIM card can be used for the hot plug of SIM card; The utility model provides a kind of portable terminal of using the deck structure of above-mentioned SIM card on the other hand.
A kind of deck of SIM card, comprise: base, described base are positioned on the printed circuit board (PCB) of portable terminal, and described base comprises base body and the metal clips that is positioned at the base body surface, when described metal clips contacted with the conductive part of SIM card, described SIM card got; First switch, electric and the dead electricity that gets that is used for the described metal clips of control, described first switch is positioned on the described printed circuit board (PCB), and described first switch comprises Switch main body and electrically conductive elastic spare, and described electrically conductive elastic spare is arranged in the Switch main body movably and protrudes upward outside the Switch main body; Cover plate, be used for covering fixedly SIM card, the housing that described cover plate is positioned at the top of described base and first switch and is moved terminal around, one side of described cover plate is installed in rotation on the described housing, another relative side of described cover plate can be fastened on the described housing, when described cover plate and described housing fastening, described electrically conductive elastic spare is compressed in the described Switch main body by described cover plate, in the time of in described electrically conductive elastic spare is compressed into described Switch main body, first switch gets described metal clips by the conducting of self, when described electrically conductive elastic spare protruded upward outside the Switch main body, first switch made described metal clips dead electricity by the disconnection of self.
Further, described first switch also comprises two contacts, and described two contacts are positioned on the printed circuit board (PCB), and are positioned at the below of described electrically conductive elastic spare.
Further, described Switch main body is provided with one for the groove that holds electrically conductive elastic spare.
Further, described electrically conductive elastic spare is shell fragment or spring.
Further, described electrically conductive elastic spare is compressed in the described Switch main body, and described electrically conductive elastic spare contacts with described two contacts and two contacts are communicated with, and described metal clips gets.
Further, described electrically conductive elastic spare protrudes upward outside the described Switch main body, and described electrically conductive elastic spare is separated with described two contacts and two contacts are disconnected, described metal clips dead electricity.
Further, the upper surface of the upper surface of described cover plate and described housing is in the same plane.
Further, a side of described cover plate is rotatably connected by flexible glue and described housing.
Further, a side of described cover plate is rotatably connected by bearing and described housing.
Further, another relative side of described cover plate is provided with a grab that fastens downwards, and described housing is provided with a draw-in groove in the position corresponding with described grab, and described grab can fasten with described draw-in groove or separate.
Further, the lower surface of described cover plate is provided with one for the protrusion of pressing described electrically conductive elastic spare, and described protrusion is positioned at the top of described electrically conductive elastic spare.
The invention also discloses a kind of portable terminal, comprise: comprising: housing, battery, printed circuit board (PCB), described battery accommodating is in housing, described printed circuit board (PCB) is positioned at the upper end of housing, described housing connects battery and printed circuit board (PCB), and adapt with the shape of battery, printed circuit board (PCB), described portable terminal also comprises the deck of the SIM card of above-mentioned arbitrary structures.
Compared with prior art, SIM card seat of the present utility model can be used for the hot plug of SIM card, namely when the cover plate of SIM card seat and housing fasten, the electrically conductive elastic spare that described cover plate is pressed first switch makes electrically conductive elastic spare contact with printed circuit board (PCB), it is electric that first switch makes that by self conducting the metal clips of SIM card gets, and SIM card is in running order; When the cover plate of SIM card seat and housing are separated, the electrically conductive elastic spare of first switch ejects the Switch main body of first switch under the effect of self elastic force, make electrically conductive elastic spare and printed circuit board (PCB) be separated, first switch makes the metal clips dead electricity of SIM card by self disconnection, and then SIM card and battery are in off-state, because SIM card and battery are in off-state and can directly take off SIM card from terminal, have namely realized the hot plug of SIM card.Utilize SIM card seat of the present utility model can realize the hot plug of SIM card, thereby made things convenient for the user, promoted user's experience.
Description of drawings
Above-mentioned and/or the additional aspect of the utility model and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the sectional structure chart of deck of the SIM card of an embodiment of the utility model;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1;
Fig. 3 is the blast structure chart of deck of the SIM card of an embodiment of the utility model;
Fig. 4 is the cover plate of SIM card seat of an embodiment of the utility model and the structure chart that housing fastens;
Fig. 5 is cover plate and the housing separated structures figure of the SIM card seat of an embodiment of the utility model;
Fig. 6 is two contact conducting/dead circuit figure of first switch of an embodiment of the utility model.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In the utility model, during with the portable terminal horizontal positioned, the thickness direction of portable terminal is defined as vertical direction, and the direction vertical with vertical direction is defined as horizontal direction, and the direction of the coincidence line of horizontal direction upper bed-plate and the first switch bearing of trend is defined as first direction.Should be understood that the utility model definition vertical direction, horizontal direction, first direction only are in order to explain the utility model, not to be used for limiting the utility model.
Fig. 1 is the sectional structure chart of deck of the SIM card of an embodiment of the utility model, Fig. 2 is the partial enlarged drawing at A place among Fig. 1, Fig. 3 is the blast structure chart of deck of the SIM card of an embodiment of the utility model, Fig. 4 is the cover plate of SIM card seat of an embodiment of the utility model and the structure chart that housing fastens, Fig. 5 is cover plate and the housing separated structures figure of the SIM card seat of an embodiment of the utility model, and Fig. 6 is two contact conducting/dead circuit figure of first switch of an embodiment of the utility model.
With reference to figure 1-5, the deck of described SIM card, comprise: base 11, described base 11 is positioned on the printed circuit board (PCB) 14 of portable terminal, it is the lower end that described printed circuit board (PCB) 14 is positioned at described base 11, described base 11 is fixed on the printed circuit board (PCB) 14, described base 11 comprises base body 111 and metal clips 112, described metal clips 112 is positioned on the surface of base body 111, described metal clips 112 is 6, when SIM card was inserted base 11, just when six conductive parts of SIM card contacted with 6 metal clipss 112 of described base 11 respectively, described SIM card got.First switch 12, described first switch 12 is used for the electric and dead electricity that gets of the described metal clips 111 of control, described first switch 12 is positioned on the described printed circuit board (PCB) 14, and in the horizontal direction near described base 11, be that described deck 11 and first switch 12 all are positioned on the surface of printed circuit board (PCB) 14, and described first switch 12 is near described deck 11.Described deck 11 and first switch 12 are electrically connected by printed circuit board (PCB) 14, in concrete enforcement, the a plurality of pad area (not shown)s of the surface coverage of printed circuit board (PCB) 14, a plurality of electronic devices and components are respectively by the welding thing, after for example scolding tin etc. is welded on pad area, above-mentioned a plurality of electronic devices and components namely are electrically connected by the pad area of printed circuit board (PCB) 14, and in the present embodiment, described first switch 12 and base 11 are electrically connected by printed circuit board (PCB) 14.Described first switch 12 comprises Switch main body 121 and electrically conductive elastic spare 122, described electrically conductive elastic spare 122 arranges in the described Switch main body 121 movably and protrudes upward outside the Switch main body 121, described electrically conductive elastic spare 122 has elasticity, described bullet electricity elastic component 122 ejects Switch main body 121 under normal condition, when described electrically conductive elastic spare 122 was pressed, described electrically conductive elastic spare 122 bullets advanced Switch main body 121.Cover plate 13, be used for covering fixedly SIM card, when SIM card being inserted base 11 also cover plate 13 fastenings, described SIM card is between cover plate 13 and base 11, described SIM card is by cover plate 13 and base 11 clamping positions, and namely described SIM card is fixed between cover plate 13 and the base 11, and described cover plate 13 is positioned at the top of described base 11 and first switch 12, be the top that the described cover plate 13 of in the vertical direction is positioned at described base 11 and first switch 12, and described cover plate 13 housing 15 that is moved terminal around.First side 132 and second side 133 that described cover plate 13 comprises cover board body 131 and is located at cover board body 131 two ends on the first direction, the first side 132 of described cover plate 13, second side 133 respectively with first inner edge 151 of housing 15, second inner edge 152 contacts, described first side 132 is connected with first inner edge 151 of housing 15 movably, be that described housing 15 can rotate with first inner edge, the 151 contacted limits of housing 15 along the first side 132 with cover plate 13, described second side 133 fastens with second inner edge 152 movably or separates, namely when from housing 15, opening described cover plate 13, separate with second inner edge 152 of housing 15 second side 133 of described cover plate 13, when fastening described cover plate 13, the second side 133 of described cover plate 13 fastens with second inner edge 152 of housing 15, when described cover plate 13 fastens with described housing 15, described electrically conductive elastic spare 122 is advanced in the described Switch main body 121 by described cover plate 13 compressions, first switch 12 gets described metal clips 112 by the conducting of self, and then described SIM card and battery are in conducting state, when described electrically conductive elastic spare 122 protrudes upward outside the Switch main body 121, first switch 12 makes described metal clips 112 dead electricity by the disconnection of self, and then described SIM card and battery are in off-state.
When the deck of SIM card of the present utility model fastens with housing 15 at cover plate 13, the electrically conductive elastic spare 122 of described first switch 12 is compressed into the Switch main body 121 of first switch 12, first switch 12 by self conducting make described metal clips 112 electric, and then described SIM card and battery are in conducting state; When cover plate 13 separates with housing 15, the electrically conductive elastic spare 122 of described first switch 12 ejects the Switch main body 121 of first switch 12 under the effect of self elastic force, first switch 12 makes described metal clips 112 dead electricity by the disconnection of self, and then described SIM card and battery are in off-state.Utilize the SIM card seat of the utility model structure to have made things convenient for the user for the hot plug of SIM card, promoted user's experience.
In concrete enforcement, described first switch 12 also comprises two contacts 124, and described two contacts 124 are positioned on the printed circuit board (PCB) 14, and are positioned at the below of described electrically conductive elastic spare 122.That is to say, two contacts 124 and first switch 12 all are positioned on the printed circuit board (PCB) 14, described two contacts 124 are positioned at the below of the electrically conductive elastic spare 122 of first switch 12, just described two contacts 124 are positioned on the printed circuit board (PCB) 14, and in the vertical direction is between the electrically conductive elastic spare 122 of printed circuit board (PCB) 14 and first switch 12.
In concrete enforcement, described Switch main body 121 is provided with one for the groove 123 that holds described electrically conductive elastic spare 122.
Fig. 6 is two contact conducting/dead circuit figure of first switch of an embodiment of the utility model.The deck of introducing the portable terminal SIM card of the utility model structure below in detail can be realized the circuit theory of SIM card hot plug, and in the utility model, described portable terminal is to be example with a digital photo frame.With reference to figure 6, described circuit is welded on the surface of printed circuit board (PCB) 14, and described circuit comprises two contacts 124, first resistance R 1,3G control chip MCU and central processing unit (the Central Processing Unit of first switch of series connection; CPU), described two contacts 124 comprise two ports, are respectively: port one, port 2,1 port ground connection (GND1) of described two contacts 124,2 ports link to each other with first resistance R 1, and described two contacts 124 are used for described two contacts 124 of control in the break-make of circuit; Comprise first node between 2 ports of described two contacts 124 and first resistance R 1, described first capacitor C 1 links to each other with first node, the other end ground connection (GND2) that described first capacitor C 1 is corresponding with first node, described first capacitor C 1 plays the effect of filtering voltage regulation, described first resistance R 1 other end corresponding with first node links to each other with 3G control chip MCU, described 3G control chip MCU is used for the power supply of control SIM card, also comprise second node between described 3G control chip MCU and first resistance R 1, described second resistance R 2 links to each other with second node, described first resistance R 1, second resistance R 2 plays the effect of current limliting voltage stabilizing, described second resistance R 2 other end corresponding with second node links to each other with system power supply DC, described system power supply DC is used for to entire circuit power supply, the other end that described 3G control chip MCU is corresponding with second node and central processing unit (Central Processing Unit; CPU) link to each other, described CPU is used for the control entire circuit.
When being fastened on cover plate 13 in the housing 15, cover plate 13 is pressed the electrically conductive elastic spare 122 of first switch 12, electrically conductive elastic spare 122 bullets advance the Switch main body 121 of first switch 12, described electrically conductive elastic spare 122 contacts with two contacts 124, two contact 124 conductings in circuit, this moment, 3G control chip MCU was through first resistance R 1, two contact 124 back ground connection (GND1), so this moment, the voltage by 3G control chip MCU was the 0V(low-voltage), described 3G control chip MCU is passed to central processor CPU with magnitude of voltage (0V) this moment, central processor CPU receives the low voltage signal of 3G control chip MCU transmission and sends enable signal, control 3G control chip MCU powers to SIM card, and namely SIM card is in running order; When cover plate 13 is opened from housing 15, the pressure that cover plate 13 is pressed the electrically conductive elastic spare 122 of first switch 12 disappears, described electrically conductive elastic spare 122 ejects the Switch main body 121 of described first switch 12 under the effect of self elastic force, described electrically conductive elastic spare 122 and two contacts 124 are separated, two contacts 124 break at circuit, this moment, system power supply DC was by passing through 3G control chip MCU after 2 step-downs of second resistance R, this moment, the voltage by 3G control chip MCU was high voltage, be generally 3.3V, described 3G control chip MCU is passed to central processor CPU with magnitude of voltage (3.3V) this moment, central processor CPU receives the high voltage signal of 3G control chip MCU transmission and sends enable signal, control 3G control chip MCU stops to the SIM card power supply, and the voltage by SIM card is 0V.Because the voltage of SIM card and circuit is 0V, this moment, the user can take out SIM card from deck, and can not damage SIM card, more can not damage printed circuit board (PCB) or battery, had realized the hot plug of SIM card, had made things convenient for the user, had promoted user's experience.
In concrete enforcement, the electrically conductive elastic spare 122 of described first switch 12 is shell fragment or spring.In the present embodiment, the electrically conductive elastic spare 122 of described first switch 12 is preferably shell fragment.Electric conductivity is good, structure is firm because shell fragment has, and electrically conductive elastic spare 122 of the present utility model uses shell fragment, can promote the electric conductivity of electrically conductive elastic spare 122 and two contacts 124, also can prolong the life-span of electrically conductive elastic spare 122 simultaneously.
In concrete enforcement, described electrically conductive elastic spare 122 is compressed in the described Switch main body, and described electrically conductive elastic spare 122 contacts with two contacts 124 and two contacts 124 are communicated with, and the metal clips 112 of described base 11 gets electric, and then triggers the work of SIM card.
In concrete enforcement, described electrically conductive elastic spare 122 protrudes upward outside the described Switch main body 121, described electrically conductive elastic spare 122 is separated with described two contacts 124 and described two contacts 124 is disconnected, metal clips 112 dead electricity of described base 11, can take out SIM card this moment from base 11, and can not cause the damage of SIM card.
In concrete enforcement, the upper surface of the upper surface of described cover plate 13 and described housing 15 is in the same plane, that is to say the above cover plate 13 in the horizontal direction on every side by housing 15 around, described cover plate 13 has been formed the part of described housing 15.
In concrete enforcement, described cover plate 13 in the form of sheets.Described cover plate 13 is the part of housing 15, in concrete enforcement, the thickness of described cover plate 13 can with the consistency of thickness of housing 15.For the aesthetic of portable terminal, the use material of described cover plate 13, color also can be the same with housing 15.
In concrete enforcement, described cover plate 13 can rotate with first inner edge, the 151 contacted limits of housing 15 along the first side 132 of cover plate 13.
In an embodiment of the present utility model, the first side 132 of described cover plate 13 is rotatably connected by first inner edge 151 of flexible glue and described housing 15.In the process of using, described cover plate 13 can rotate along described flexible glue, and namely described flexible glue is connecting the first side 132 of cover plate 13 and first inner edge 151 of housing 15.Utilize the first side 132 of flexible glue connection cover plate 13 and first inner edge 151 of housing 15 not only cover plate 13 can be fixed on first inner edge 151 of housing, cover plate 13 is rotated along described flexible glue.
In concrete enforcement, described flexible glue is TPU(Thermo Plastic Polyurethane; TPUE), TPE(Thermo Plastic Elastomer; Thermoplastic elastomer (TPE)) or silica gel.In the present embodiment, described flexible glue is preferably silica gel.
In another embodiment of the present utility model, the first side 132 of described cover plate 13 is rotatably connected by first inner edge 151 of bearing and described housing 15.In the process of using, described cover plate 13 can rotate along described bearing, and namely described bearing is connecting the first side 132 of cover plate 13 and first inner edge 151 of housing 15.Because bearing mechanical strength height utilizes bearing to connect the first side 132 of cover plate 13 and first inner edge 151 of housing 15, can prolong the useful life of cover plate, and then prolong the useful life of portable terminal.
In concrete enforcement, the second side 133 of described cover plate 13 is provided with a grab 134 that fastens downwards, second inner edge 152 of described housing 15 is provided with a draw-in groove 153 in the position corresponding with described grab 134, and described grab 134 can fasten with described draw-in groove 153 or separate.Utilize the mutual fastening of grab 134 and draw-in groove 153, can make cover plate 13 more firm with fixing of housing 15, prevent that in use cover plate 13 separates from housing 15.
In concrete enforcement, the lower surface of described cover plate 13 is provided with one for the protrusion 135 of pressing described electrically conductive elastic spare 122, and described protrusion 135 is positioned at the top of the electrically conductive elastic spare 122 of first switch 12.A protrusion 135 is established in the bottom of cover plate 13, can be when cover plate 13 be fastened in the housing 15, the pressure of electrically conductive elastic spare 122 that cover plate 13 is pressed first switch 12 is bigger, make electrically conductive elastic spare 122 more firm with contacting of two contacts 124, avoid electrically conductive elastic spare 122 and two contacts 124 to be separated, and then prolong the life-span of portable terminal.
The invention also discloses a kind of portable terminal, comprise: housing, battery, printed circuit board (PCB), described battery accommodating is in housing, described printed circuit board (PCB) is positioned at the upper end of housing, described housing connects battery and printed circuit board (PCB), and adapt with the shape of battery, printed circuit board (PCB), described portable terminal also comprises the deck of the SIM card of above-mentioned arbitrary structures.
Compared with prior art, SIM card seat of the present utility model can be used for the hot plug of SIM card, namely when the cover plate of SIM card seat and housing fasten, the electrically conductive elastic spare that described cover plate is pressed first switch makes electrically conductive elastic spare contact with two contacts, described two contact conductings in circuit, thereby make SIM card and battery conducting, SIM card is in running order; When the cover plate of SIM card seat and housing are separated, the electrically conductive elastic spare of first switch ejects the Switch main body of first switch under the effect of self elastic force, make electrically conductive elastic spare and two contacts be separated, described two contacts break at circuit, and then SIM card and battery are in off-state, because SIM card and battery are in off-state and can directly take off SIM card from terminal, have namely realized the hot plug of SIM card.Utilize SIM card seat of the present utility model can realize the hot plug of SIM card, thereby made things convenient for the user, promoted user's experience.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment that scope of the present utility model is by claims and be equal to and limit.
Claims (12)
1. the deck of a SIM card, described deck is arranged on the portable terminal, it is characterized in that, and described deck comprises:
Base, described base are positioned on the printed circuit board (PCB) of portable terminal, and described base comprises base body and the metal clips that is positioned at the base body surface, and when described metal clips contacted with the conductive part of SIM card, described SIM card got;
First switch, electric and the dead electricity that gets that is used for the described metal clips of control, described first switch is positioned on the described printed circuit board (PCB), and described first switch comprises Switch main body and electrically conductive elastic spare, and described electrically conductive elastic spare is arranged in the Switch main body movably and protrudes upward outside the Switch main body;
Cover plate, be used for covering fixedly SIM card, the housing that described cover plate is positioned at the top of described base and first switch and is moved terminal around, one side of described cover plate is installed in rotation on the described housing, another relative side of described cover plate can be fastened on the described housing, when described cover plate and described housing fastened, described electrically conductive elastic spare was compressed in the described Switch main body by described cover plate; In the time of in described electrically conductive elastic spare is compressed into described Switch main body, first switch gets described metal clips by the conducting of self, when described electrically conductive elastic spare protruded upward outside the Switch main body, first switch made described metal clips dead electricity by the disconnection of self.
2. the deck of SIM card as claimed in claim 1 is characterized in that, described first switch also comprises two contacts, and described two contacts are positioned on the printed circuit board (PCB), and are positioned at the below of described electrically conductive elastic spare.
3. the deck of SIM card as claimed in claim 1 or 2 is characterized in that, described Switch main body is provided with one for the groove that holds electrically conductive elastic spare.
4. the deck of SIM card as claimed in claim 1 or 2 is characterized in that, described electrically conductive elastic spare is shell fragment or spring.
5. the deck of SIM card as claimed in claim 2 is characterized in that, described electrically conductive elastic spare is compressed in the described Switch main body, and described electrically conductive elastic spare contacts with described two contacts and two contacts are communicated with, and described metal clips gets.
6. the deck of SIM card as claimed in claim 2 is characterized in that, described electrically conductive elastic spare protrudes upward outside the described Switch main body, and described electrically conductive elastic spare is separated with described two contacts and two contacts are disconnected, described metal clips dead electricity.
7. the deck of SIM card as claimed in claim 1 is characterized in that, the upper surface of described cover plate and the upper surface of described housing are in the same plane.
8. as the deck of claim 1 or 7 described SIM card, it is characterized in that a side of described cover plate is rotatably connected by flexible glue and described housing.
9. as the deck of claim 1 or 7 described SIM card, its feature, a side of described cover plate is rotatably connected by bearing and described housing.
10. the deck of SIM card as claimed in claim 1, it is characterized in that, another relative side of described cover plate is provided with a grab that fastens downwards, and described housing is provided with a draw-in groove in the position corresponding with described grab, and described grab can fasten with described draw-in groove or separate.
11. the deck of SIM card as claimed in claim 10 is characterized in that, the lower surface of described cover plate is provided with one for the protrusion of pressing described electrically conductive elastic spare, and described protrusion is positioned at the top of described electrically conductive elastic spare.
12. portable terminal, comprise: housing, battery, printed circuit board (PCB), described battery accommodating is in housing, described printed circuit board (PCB) is positioned at the upper end of housing, described housing connects battery and printed circuit board (PCB), and adapt with the shape of battery, printed circuit board (PCB), it is characterized in that, also comprise the deck as any described SIM card of claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634591 CN203167011U (en) | 2012-11-27 | 2012-11-27 | Card seat of SIM card and mobile terminal using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634591 CN203167011U (en) | 2012-11-27 | 2012-11-27 | Card seat of SIM card and mobile terminal using same |
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| Publication Number | Publication Date |
|---|---|
| CN203167011U true CN203167011U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220634591 Expired - Fee Related CN203167011U (en) | 2012-11-27 | 2012-11-27 | Card seat of SIM card and mobile terminal using same |
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| CN (1) | CN203167011U (en) |
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| CN106358392A (en) * | 2015-07-14 | 2017-01-25 | 比亚迪股份有限公司 | Electronic device |
| CN105071823B (en) * | 2015-07-16 | 2018-11-02 | 惠州Tcl移动通信有限公司 | Mobile terminal containing electric power on off mechanism |
| CN105071823A (en) * | 2015-07-16 | 2015-11-18 | 惠州Tcl移动通信有限公司 | Mobile terminal including power on-off mechanism |
| CN106226801A (en) * | 2016-08-31 | 2016-12-14 | 江苏艾倍科科技股份有限公司 | A kind of Big Dipper is respected the aged people card |
| CN106850987A (en) * | 2017-02-08 | 2017-06-13 | 上海与德信息技术有限公司 | The guard method of terminal device and SIM |
| CN107529298A (en) * | 2017-08-04 | 2017-12-29 | 周海兵 | Mobile phone withholds seat with plug-in card |
| CN107529298B (en) * | 2017-08-04 | 2020-04-10 | 乐清市上邦电气有限公司 | Plug buckle pressing seat for mobile phone |
| CN108267654A (en) * | 2017-12-30 | 2018-07-10 | 广东思诺伟智能技术有限公司 | A kind of component debugger for pcb board |
| CN108267654B (en) * | 2017-12-30 | 2023-10-13 | 广东思诺伟智能技术有限公司 | Component debugger for PCB |
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