CN103151645B - Nano-sim (subscriber identity module) card holder and mobile terminal with nano-sim card holder - Google Patents
Nano-sim (subscriber identity module) card holder and mobile terminal with nano-sim card holder Download PDFInfo
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- CN103151645B CN103151645B CN201310050739.9A CN201310050739A CN103151645B CN 103151645 B CN103151645 B CN 103151645B CN 201310050739 A CN201310050739 A CN 201310050739A CN 103151645 B CN103151645 B CN 103151645B
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Abstract
The invention discloses a nano-sim (subscriber identity module) card holder and a mobile terminal with the nano-sim card holder. The nano-sim card holder comprises a base which is used for holding a nano-sim card, a card slot which is arranged on the base and is used for limiting the nano-sim card in the X direction, a metal cover which is arranged on the card slot and is used for limiting the nano-sim card in the Z direction, and an ejection mechanism which is connected with the base and is used for ejecting the nano-sim card, wherein the ejection mechanism is far away from the inlet end of the card slot. The card holder which is designed by the invention aiming at the nano-sim card has the advantages that the structure is reliable, the nano-sim card is very convenient to disassemble and assemble and the card holder can be widely used for communication mobile terminals such as mobile phones.
Description
Technical field
The present invention relates to a kind of SIM card holder and the mobile terminal containing it.
Background technology
Mobile phone has become the necessary article of people's daily life, however mobile phone products become more meticulous development and to high performance requirement.A side solely supports in field of mobile phones in Apple, and lead the developing direction of mobile phone, American apple company researches and develops successful Nano-sim card, and (Nano-sim card is also referred to as the 4th format factor surface-mounted integrated circuit, the mobile phone sim card of a new generation) approved by european telecommunication association, but, this sim card, owing to only retaining sim (sim, subscriber identity model, client identification module) (pad pin is the dew copper region on Nano-sim card for the pad placement of foot that blocks, this dew copper region and mainboard conducting complete transfer of data), therefore the size of this card is generally less than normal, and the relative volume of the sim deck of correspondence also should be less.In view of the sim deck of current this Nano-sim card corresponding not yet occurs, and when user uses existing sim deck, attaching/detaching all can be very inconvenient, and fix not firm yet.And in order to coordinate the use of Nano-sim card of new generation, novel sim deck certainly will comply with appearance.
Summary of the invention
The technical problem to be solved in the present invention is the Nano-sim deck installing/dismounting inconvenience defect in order to overcome prior art, provides the Nano-sim deck of a kind of energy Fast Installation or dismounting Nano-sim card and contains its mobile terminal.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of Nano-sim deck, and it comprises one for the pedestal of accommodating Nano-sim card, and its feature is, described Nano-sim deck also comprises:
One to be located on described pedestal and for by this Nano-sim card along X to carrying out spacing draw-in groove;
One to be located on described draw-in groove and for this Nano-sim card is carried out spacing metal cap along Z-direction; And
One to be connected with described pedestal and ejecting mechanism for being ejected by this Nano-sim card, and this ejecting mechanism is away from the arrival end of this draw-in groove;
Wherein, this X is to the length direction referring to this Nano-sim card, and this Z-direction refers to the thickness direction of this Nano-sim card.
Preferably, this pedestal is placed on a pcb board, and this ejecting mechanism comprises:
Two thimbles of spaced and parallel setting, the end that ejects of this two thimble stretches in this draw-in groove through this pedestal, and the opposite side of this two thimble is connected as a single entity by a contiguous block, and the bottom of this contiguous block is provided with for spacing box; On this pedestal, correspondence position is provided with one for by the spacing pin thread of thimble after resetting, and for the groove play the guiding role during this box slippage.
Preferably, this ejecting mechanism also comprises a resetting device for resetting again after being stretched on ejecting mechanism top.
Preferably, this resetting device is one group of spring, and this group spring is sheathed on this thimble respectively, and one end of this group spring and this pedestal affixed.
Preferably, this resetting device comprises: one group of shell fragment, is separately positioned on the reference column on this two thimble, and the two corresponding reference columns arranged on the base; The two ends bending of this shell fragment and be respectively equipped with a location hole, the location hole at these shell fragment two ends is sheathed on the reference column of thimble and the reference column of this pedestal respectively.
Preferably, this ejecting mechanism is a set of bar linkage motion mechanism, comprising: a rotation axis, a dwang, one connecting rod and a push rod, wherein, this rotation axis is fixedly arranged on this pedestal, and one end of this dwang is connected with this rotation axis, one end of the other end and this connecting rod is hinged, one end of the other end of this connecting rod and this push rod is affixed, and the other end of this push rod wears pedestal and to being located at this Nano-sim card, for ejecting this Nano-sim card.
Preferably, several pin pin be electrically connected with mainboard for realizing Nano-sim card are also provided with in this pedestal.
Preferably, this pin pin some are injected and molded in described pedestal.
The present invention also provides a kind of mobile terminal, and its feature is, it comprises Nano-sim deck as above.
On the basis meeting this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains each preferred embodiment of the present invention.
Positive progressive effect of the present invention is: the deck that the present invention is directed to the design of Nano-sim card, and this cartridge structure is reliable, and the dismounting of Nano-sim card is also very convenient, can be widely used in the communication class mobile terminals such as mobile phone.
Accompanying drawing explanation
Fig. 1 is the three-dimensional installation diagram of Nano-sim card of the present invention when being arranged on Nano-sim deck.
Fig. 2 is the parts broken away view of Nano-sim deck of the present invention.
Embodiment
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.
Embodiment 1
At the Nano-sim deck that the present embodiment provides, be particularly useful for the i Phone adopting Nano-sim card.As shown in Figure 1-2, this Nano-sim deck comprises: a pedestal 1, and the some pin pin completed on pedestal 1 by in-mould injection are fixed.Pedestal 1 fits pin (attachment for SMT technique) by SMT (surface mounting technology by eight pin pin 5 (eight pin pin complete the Signal transmissions that sim snaps into PCB) and four, it is the abbreviation of Surface Mounted Technology, most popular a kind of technology and technique in current Electronic Assemblies industry), realize sim deck and be fixed on PCB 2 (printed circuit board, Chinese is printed circuit board, also known as printed circuit board (PCB)) on.
When Nano-sim snaps fits into pedestal, several pin pin 5 is contacted with Nano-sim card 6 by strain, and then is linked by Nano-sim and lead to PCB mainboard.
This pedestal 1 is a plastic seat body.During injection moulding, the draw-in groove 101 of an accommodating Nano-sim card can being formed simultaneously, Nano-sim can being stuck in X spacing to carrying out.Meanwhile, on the upside of plastic seat body, be also provided with metal cap 3, the fixing of Nano-sim card longitudinally (Z-direction) can be realized.Finally, Nano-sim can be realized by the ejecting mechanism 4 of tail end and be stuck in location in Y-direction.So far, during use, Nano-sim card is located all completely along X, Y, Z tri-directions, and therefore Nano-sim deck of the present invention is fixing reliable.
By the ejecting mechanism 4 of the present embodiment, such as one group of thimble can realize the quick dismounting of Nano-sim card.As shown in Figure 2, what this group thimble comprised two push rods 401, two push rod 401 be arranged in parallel ejects after end is each passed through pedestal 1, and withstand on the afterbody of this Nano-sim card 6, the opposite side of two push rods 401 is fixed with one by contiguous block 402.
The bottom of contiguous block 402 is provided with a box (not shown), and pedestal 1 is provided with a pin thread (not shown), the thimble after reset can be limited in pedestal by pin thread.Preferably, the pin thread on box and pedestal adopts interference fit, can play the effect of the thimble self-locking resetted.In addition, on pedestal, also correspondence is provided with the groove (not shown) for box slippage guiding.
Embodiment 2
As shown in Figure 1, 2, the present embodiment is from the different of embodiment 1, and the ejecting mechanism of the rear end of the deck in the present embodiment is also arranged with resetting device 7.When ejecting mechanism action time, promote the movement of Nano-sim card, release deck, ejecting mechanism 4 resets under the effect of resetting device 7 thereupon, is convenient to the insertion of follow-up Nano-sim card.
Particularly, resetting device 7 is contained on ejecting mechanism 4 in advance, directly load from the rear end of plastic cement, leading portion has the spacing of resetting device 7, reserve the hole that ejecting mechanism 4 stretches out, the rear end of resetting device is directly at ejecting mechanism upper limit, and there is a box bottom of ejecting mechanism, assembled by excessive interference again, be beneficial to this box and complete the spacing of ejecting mechanism.
Ejecting mechanism in the present embodiment is specially thimble, and resetting device is specially spring.Other parts in the present embodiment are identical with embodiment 1.
Embodiment 3
The present embodiment is from the different of embodiment 2, and the resetting device in the present embodiment comprises: a shell fragment, and in addition, one is arranged on the reference column on thimble, and is arranged on the reference column on deck pedestal.The bending of shell fragment two ends is also respectively equipped with a location hole, is sheathed on the reference column of thimble by the location hole of shell fragment one end, and the reference column assembling that the location hole of the shell fragment other end and deck pedestal are arranged, like this, can complete the assembling of shell fragment in deck.
Other parts in the present embodiment are identical with embodiment 2.
Embodiment 4
The difference of the present embodiment and embodiment 1-3 is, the ejecting mechanism in the present embodiment can be a set of bar linkage motion mechanism.
This bar linkage motion mechanism can adopt existing linkage in prior art to realize, such as, linkage can comprise: a rotation axis, a dwang, one connecting rod and a push rod, wherein, this rotation axis is fixedly arranged on this pedestal, one end of this dwang and this rotation axis hinge joint, one end of the other end and this connecting rod is hinged, one end of the other end of this connecting rod and this push rod is affixed, and the other end of this push rod wears pedestal and to being located at this Nano-sim card, for ejecting this Nano-sim card.
Other parts in the present embodiment are identical with embodiment 2.
Embodiment 5
Based on the deck of the various embodiments described above, the present invention also provides a kind of mobile terminal, such as an i Phone, and this i Phone comprises above-mentioned Nano-sim deck.
Nano-sim can effectively fix on the deck by Nano-sim deck of the present invention, this deck by SMT on pcb board, by the PIN above deck, complete the Signal transmissions of Nano-sim card and pcb board, therefore, Nano-sim deck easy accessibility of the present invention, fixing reliable.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these execution modes, but these change and amendment all falls into protection scope of the present invention.
Claims (7)
1. a Nano-sim deck, it comprises one for the pedestal of accommodating Nano-sim card, and described Nano-sim deck also comprises:
One to be located on described pedestal and for by this Nano-sim card along X to carrying out spacing draw-in groove;
One to be located on described draw-in groove and for this Nano-sim card is carried out spacing metal cap along Z-direction;
One to be connected with described pedestal and ejecting mechanism for being ejected by this Nano-sim card, and this ejecting mechanism is away from the arrival end of this draw-in groove;
Wherein, this X is to the length direction referring to this Nano-sim card, and this Z-direction refers to the thickness direction of this Nano-sim card;
It is characterized in that, this pedestal is placed on a pcb board, and this ejecting mechanism comprises:
Two thimbles of spaced and parallel setting, the end that ejects of this two thimble stretches in this draw-in groove through this pedestal, and the opposite side of this two thimble is connected as a single entity by a contiguous block, and the bottom of this contiguous block is provided with for spacing box; On this pedestal, correspondence position is provided with one for by the spacing pin thread of thimble after resetting, and for the groove play the guiding role during this box slippage.
2. Nano-sim deck as claimed in claim 1, is characterized in that, this ejecting mechanism also comprises a resetting device for resetting again after being stretched on ejecting mechanism top.
3. Nano-sim deck as claimed in claim 2, it is characterized in that, this resetting device is one group of spring, and this group spring is sheathed on this thimble respectively, and one end of this group spring and this pedestal affixed.
4. Nano-sim deck as claimed in claim 2, it is characterized in that, this resetting device comprises: one group of shell fragment, is separately positioned on the reference column on this two thimble, and the two corresponding reference columns arranged on the base; The two ends bending of this shell fragment and be respectively equipped with a location hole, the location hole at these shell fragment two ends is sheathed on the reference column of thimble and the reference column of this pedestal respectively.
5. as the Nano-sim deck in Claims 1-4 as described in any one, it is characterized in that, in this pedestal, being also provided with the pin pin that several are electrically connected with mainboard for realizing Nano-sim card.
6. Nano-sim deck as claimed in claim 5, it is characterized in that, this pin pin some are injected and molded in described pedestal.
7. a mobile terminal, is characterized in that, it comprises as the Nano-sim deck in claim 1 to 6 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050739.9A CN103151645B (en) | 2013-02-07 | 2013-02-07 | Nano-sim (subscriber identity module) card holder and mobile terminal with nano-sim card holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050739.9A CN103151645B (en) | 2013-02-07 | 2013-02-07 | Nano-sim (subscriber identity module) card holder and mobile terminal with nano-sim card holder |
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| Publication Number | Publication Date |
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| CN103151645A CN103151645A (en) | 2013-06-12 |
| CN103151645B true CN103151645B (en) | 2015-02-11 |
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| CN201310050739.9A Active CN103151645B (en) | 2013-02-07 | 2013-02-07 | Nano-sim (subscriber identity module) card holder and mobile terminal with nano-sim card holder |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752893B (en) * | 2013-12-31 | 2017-01-11 | 上海快应信息科技有限公司 | Mobile terminal provided with card connector |
| CN105635351B (en) * | 2014-10-31 | 2019-02-12 | 小米科技有限责任公司 | The fixed device of SIM card and mobile terminal |
| US9998164B2 (en) | 2014-10-31 | 2018-06-12 | Xiaomi Inc. | Device for affixing SIM card and mobile terminal |
| CN105699794A (en) * | 2014-11-27 | 2016-06-22 | 华立科技股份有限公司 | Remote communication type electric measurement apparatus and communication board thereof |
| CN105119614A (en) * | 2015-09-17 | 2015-12-02 | 成都汇丁科技有限公司 | Positioning mechanism for SIM card fixing structure |
| CN107394476A (en) * | 2017-05-23 | 2017-11-24 | 捷开通讯(深圳)有限公司 | Data cable connector and data wire |
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| CN1295694A (en) * | 1999-02-05 | 2001-05-16 | 三菱电机株式会社 | Device for attaching/detaching SIM card |
| CN1402496A (en) * | 2001-08-24 | 2003-03-12 | 广达电脑股份有限公司 | Subscriber identity module card connector with card withdrawing device |
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| CN103151645A (en) | 2013-06-12 |
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Address after: 201203 Shanghai city Pudong New Area Zhangjiang Keyuan Road No. 399 Building No. 1 Patentee after: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. Address before: 201203 Shanghai city Pudong New Area Zhangjiang Keyuan Road No. 399 Building No. 1 Patentee before: SHANGHAI HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
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Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee before: Huaqin Technology Co.,Ltd. |
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Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: 201203 Building 1, 399 Zhangyuan Road, Zhangjiang, Pudong New Area, Shanghai Patentee before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |