CN104902039A - Mobile phone card seat - Google Patents
Mobile phone card seat Download PDFInfo
- Publication number
- CN104902039A CN104902039A CN201510240987.9A CN201510240987A CN104902039A CN 104902039 A CN104902039 A CN 104902039A CN 201510240987 A CN201510240987 A CN 201510240987A CN 104902039 A CN104902039 A CN 104902039A
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- sim card
- flat spring
- card
- contact flat
- mobile phone
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Abstract
The present invention discloses a mobile phone card seat which comprises a shell, a card support, a spring layer, an insulated fixation layer and a PCB. The shell is connected to the PCB to define a receiving cavity, the card support and the insulated fixation layer are orderly arranged in the receiving cavity from up to down, and the spring layer is in the inner cavity of the insulated fixation layer. A detection PIN, a Micro-SIM card contact spring, a TF card contact spring and a Nano-SIM card contact spring are integrated in the spring layer. The Nano-SIM card contact spring comprises an upturned triangular head part whose outer side edge is provided with a curved flange. The detection PIN is in contact with the card support, the Micro-SIM card contact spring extends into an upper card groove, and the TF card contact spring and the Nano-SIM card contact spring extend into a lower card groove. The mobile phone card seat provided by the invention has the advantages of high university, long service life and the avoidance of card damage.
Description
Technical field
The present invention relates to a kind of mobile phone card seat.
Background technology
Along with the development of communication tool, the structure of mobile phone, pattern and performance are more aobvious also day by day frequent, and the requirement of people to mobile phone is also more and more higher.The application of general mobile phone, mostly by SIM(subscriber identification module) block in the draw-in groove of insertion set by mobile phone, and after completing the program of reinstating, mobile phone can be used to carry out receiving, calling.Existing mobile phone, much has the function of double-card dual-standby or perhaps dual-network and dual-standby, namely in a mobile phone card seat, two SIM card is housed, in addition, also can be provided with TF card in existing mobile phone card seat.Because the installing space of mobile phone card seat inside is limited, make, in a mobile phone card seat, two cards to be installed simultaneously, namely can only identify two cards simultaneously, so just cause in use needing plug-in mounting continually to unload card with taking out, friction between card and mobile phone card seat not only can badly influence the useful life of mobile phone card seat, but also can cause expendable damage to card.
Summary of the invention
The technical problem to be solved in the present invention is, the above-mentioned defect short for the useful life of mobile phone card seat in prior art, card easily receives damage, provides that a kind of universality is strong, long service life and can avoid causing card the mobile phone card seat of damage.
The present invention is for solving the problems of the technologies described above, and its technical scheme adopted is as follows:
A kind of mobile phone card seat, comprise shell, Kato, shell fragment layer, insulation fixed bed and pcb board, this shell is connected with pcb board and limits accommodation cavity, and Kato and insulation fixed bed are successively set in this accommodation cavity from top to bottom, and shell fragment layer is arranged in the inner chamber of insulation fixed bed;
Above-mentioned Kato is provided with draw-in groove and lower bayonet slot;
On above-mentioned shell fragment layer, integrated being provided with detects PIN, Micro-SIM card contact flat spring, TF card contact flat spring and Nano-SIM card contact flat spring, and this Nano-SIM card contact flat spring comprises the triangle head be upturned, and the outer ledge of this triangle head is provided with the arc flange of upset downwards;
Above-mentioned detection PIN contacts with Kato through insulation fixed bed, and above-mentioned Micro-SIM card contact flat spring stretches into draw-in groove inside through insulation fixed bed, and above-mentioned TF card contact flat spring and Nano-SIM card contact flat spring all stretch into lower bayonet slot inside through insulation fixed bed.
In mobile phone card seat of the present invention, on above-mentioned shell fragment layer, integrated being provided with detects PIN, Micro-SIM card contact flat spring, TF card contact flat spring and Nano-SIM card contact flat spring, be about to detect PIN, Micro-SIM card contact flat spring, TF card contact flat spring, Nano-SIM card contact flat spring is integrated is arranged on shell fragment layer, so not only facilitate the assembling of described mobile phone card seat, but also contribute to improving working (machining) efficiency.
Above-mentioned shell fragment is placed in the inner chamber of insulation fixed bed, detect PIN to contact with Kato through insulation fixed bed, and Micro-SIM card contact flat spring stretches into draw-in groove inside through insulation fixed bed, and TF card contact flat spring and Nano-SIM card contact flat spring all stretch into lower bayonet slot inside through insulation fixed bed, such design not only can be avoided detecting PIN, Micro-SIM card contact flat spring, TF card contact flat spring and Nano-SIM card contact flat spring loosen, contribute to the quality improving described mobile phone card seat, and Micro-SIM card contact flat spring can be ensured, TF card contact flat spring, Nano-SIM card contact flat spring respectively with the handset card separately established, such as respectively with Micro-SIM card, TF card and Nano-SIM card close contact, namely it can thus be appreciated that, mobile phone card seat identifiable design Micro-SIM card of the present invention, TF card and Nano-SIM card, greatly strengthen the universality of described mobile phone card seat, indirectly reduce research and development and production cost.
In addition, above-mentioned Nano-SIM card contact flat spring comprises the triangle head be upturned, and the outer ledge of this triangle head is provided with the arc flange of upset downwards, when Nano-SIM card is inserted in described mobile phone card seat or when extracting Nano-SIM card out from described mobile phone card seat, the triangle head that this is upturned and arc flange can make Nano-SIM card slide along triangle head and arc flange, not only facilitate the installation and removal of Nano-SIM card and described mobile phone card seat, what is more important, greatly slow down the wearing and tearing between described mobile phone card seat and Nano-SIM card, extend the useful life of described mobile phone card seat, but also card can be avoided to receive damage.
Improve as to the one of technical scheme of the present invention, the afterbody of above-mentioned Micro-SIM card contact flat spring is provided with the first bending structure be upturned, and the afterbody of this first bending structure is provided with the first end plate.
When being inserted in described mobile phone card seat by Micro-SIM card, this first bending structure be upturned can make Micro-SIM card have the action pressed down, and facilitates the installation and removal of Micro-SIM card and described mobile phone card seat.
The afterbody of above-mentioned first bending structure is provided with the first end plate; and the width of this first end plate is greater than the Breadth Maximum of the first bending structure; when Micro-SIM card is inserted in described novel mobile phone deck; width because of this first end plate is greater than the Breadth Maximum of the first bending structure; greatly can reduce the pressure of Micro-SIM card contact flat spring to Micro-SIM card surface like this; therefore this first end plate can avoid Micro-SIM card contact flat spring to cause damage to Micro-SIM card surface, thus Micro-SIM card is played a protective role.
Improve as to the one of technical scheme of the present invention, the afterbody of above-mentioned TF card contact flat spring is provided with the second bending structure be upturned, and the afterbody of this second bending structure is provided with the second end plate.
Same as above, when being inserted in described mobile phone card seat by TF card, above-mentioned second bending structure can make TF card have the action pressed down, and facilitates the installation and removal of TF card and described mobile phone card seat; And the setting of the second end plate also can avoid TF card contact flat spring to cause damage to TF card surface, and the width of this second end plate is greater than the Breadth Maximum of the second bending structure, contributes to strengthening the protection to TF card.
Improve as to the one of technical scheme of the present invention, above-mentioned detection PIN is that two shell fragment detects PIN.
Depart from or loose contact once one of them shell fragment and card, another shell fragment in two elastic piece structure can also ensure to be formed between card and contact closely or ensure to remain good contact between card, therefore detection PIN is chosen as two shell fragment detection PIN, contribute to ensureing to detect the state being in close contact between PIN and card all the time, thus the phenomenon can avoided occurring the detection PIN of single elastic piece structure in prior art and card loose contact or come off.
Improve as to the one of technical scheme of the present invention, above-mentioned pcb board is provided with multiple taboo cloth region.In taboo cloth region, can not have any circuit and Copper Foil, namely on pcb board, arranging of multiple taboo cloth region mainly plays the effect that cabling is avoided in prompting.
Improve as to the one of technical scheme of the present invention, the top of above-mentioned insulation fixed bed is provided with the first installing hole, the second installing hole, the 3rd installing hole and the 4th installing hole;
Above-mentioned detection PIN contacts with Kato through the first installing hole, and above-mentioned Micro-SIM card contact flat spring to stretch into draw-in groove through the second installing hole inner, and above-mentioned TF card contact flat spring and Nano-SIM card contact flat spring are each passed through the 3rd installing hole and the 4th installing hole and stretch into lower bayonet slot inside.
The first installing hole, the second installing hole, the 3rd installing hole and the 4th installing hole on insulation fixed bed can be avoided detecting PIN, Micro-SIM card contact flat spring, TF card contact flat spring and Nano-SIM card contact flat spring and loosen, and contribute to the reliability improving described mobile phone card seat.
Improve as to the one of technical scheme of the present invention, Micro-SIM card and TF card is respectively equipped with in above-mentioned upper draw-in groove and lower bayonet slot, and the bottom that above-mentioned Micro-SIM card contact flat spring passes the second installing hole and this Micro-SIM card pushes against, and the bottom that above-mentioned TF card contact flat spring passes the 3rd installing hole and this TF card pushes against.
Improve as to the one of technical scheme of the present invention, Micro-SIM card and Nano-SIM card is respectively equipped with in above-mentioned upper draw-in groove and lower bayonet slot, and the bottom that above-mentioned Micro-SIM card contact flat spring passes the second installing hole and this Micro-SIM card pushes against, and the bottom that above-mentioned Nano-SIM card contact flat spring passes the 4th installing hole and this Nano-SIM card pushes against.
As from the foregoing, mobile phone card seat identifiable design of the present invention three kinds of handset cards, but three kinds of cards can not be identified simultaneously, in mobile phone power-on use procedure, once can only insert two cards, therefore mobile phone card seat of the present invention can be applicable to the mobile phone of different brands, universality greatly strengthens.
In technical scheme of the present invention, the width bottom above-mentioned lower bayonet slot top and lower bayonet slot is all less than the width in the middle part of lower bayonet slot.Because the width of Nano-SIM card is greater than the width of TF card, such design makes lower bayonet slot can also install Nano-SIM card easily and fast while can installing TF card, without the need to expanding the space for installing Nano-SIM card in addition again, be conducive to the miniaturization of described mobile phone card seat.
In technical scheme of the present invention, above-mentioned Kato arranged outside has push rod, and the top of this push rod pushes against with the rotating shaft being arranged on fixed bed top of insulating.What this push rod and rotating shaft pushed against establishes, and facilitates push rod and advances outside Kato and pull-out.
Preferably, above-mentioned rotating shaft is rotationally connected with insulation fixed bed by the installation shaft being arranged on insulation fixed bed top.The setting of installation shaft, when rotating shaft is frequently rotated, rotating shaft and insulation fixed bed are unlikely to fracture, are of value to the useful life extending described mobile phone card seat.
In addition, in technical scheme of the present invention, to be allly not specifically noted, all by adopting the conventional means in this area to realize the technical program.
Therefore, mobile phone card seat provided by the invention have that universality is strong, long service life and can avoid causing card the advantage of damage.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of mobile phone card seat in embodiment;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the structural representation of shell fragment layer;
Fig. 4 is the partial enlarged drawing at A place in Fig. 3;
Fig. 5 is the partial enlarged drawing at B place in Fig. 3;
Fig. 6 is the partial enlarged drawing at C place in Fig. 3;
Fig. 7 is the partial enlarged drawing at D place in Fig. 3;
Fig. 8 is the installation diagram of shell fragment layer and insulation fixed bed;
Fig. 9 is the structural representation of Kato;
Figure 10 is the structural representation of pcb board;
In accompanying drawing, 1 is shell, 2 is Kato, 2.1 is upper draw-in groove, 2.2 is lower bayonet slot, 3 is shell fragment layer, 3.1 for detecting PIN, 3.2 is Micro-SIM card contact flat spring, 3.21 is the first bending structure, 3.22 is the first end plate, 3.3 is TF card contact flat spring, 3.31 is the second bending structure, 3.32 is the second end plate, 3.4 is Nano-SIM card contact flat spring, 3.41 is triangle head, 3.42 is arc flange, 4 is insulation fixed bed, 4.1 is the first installing hole, 4.2 is the second installing hole, 4.3 is the 3rd installing hole, 4.4 is the 4th installing hole, 4.5 is installation shaft, 5 is pcb board, 6 for prohibiting cloth region, 7 is Micro-SIM card, 8 is TF card, 9 is Nano-SIM card, 10 is push rod, 11 is rotating shaft.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment one:
At the mobile phone card seat that embodiment provides, as depicted in figs. 1 and 2, comprise shell 1, Kato 2, shell fragment layer 3, insulation fixed bed 4 and pcb board 5, shell 1 is connected with pcb board 5 and limits accommodation cavity, and Kato 2 and insulation fixed bed 4 are successively set in this accommodation cavity from top to bottom, and as shown in Figure 8, shell fragment layer 3 is arranged in the inner chamber of insulation fixed bed 4;
As shown in Figure 9, above-mentioned Kato 2 is provided with draw-in groove 2.1 and lower bayonet slot 2.2, and the width bottom this lower bayonet slot 2.2 top and lower bayonet slot 2.2 is all less than the width in the middle part of lower bayonet slot 2.2;
As shown in Figure 3, on above-mentioned shell fragment layer 3, integrated being provided with detects PIN 3.1, Micro-SIM card contact flat spring 3.2, TF card contact flat spring 3.3 and Nano-SIM card contact flat spring 3.4; Wherein, as shown in Figure 4, this Nano-SIM card contact flat spring 3.4 comprises the triangle head 3.41 be upturned, and the outer ledge of this triangle head 3.41 is provided with the arc flange 3.42 of upset downwards; As shown in Figure 5, the afterbody of this Micro-SIM card contact flat spring 3.2 is provided with the first bending structure 3.21 be upturned, and the afterbody of this first bending structure 3.21 is provided with the first end plate 3.22, the width of this first end plate 3.22 is greater than the Breadth Maximum of the first bending structure 3.21; As shown in Figure 6, the afterbody of this TF card contact flat spring 3.3 is provided with the second bending structure 3.31 be upturned, and the afterbody of this second bending structure 3.31 is provided with the second end plate 3.32, and the width of this second end plate 3.32 is greater than the Breadth Maximum of the second bending structure 3.31; As shown in Figure 7, this detection PIN 3.1 is that two shell fragment detects PIN;
Again as shown in Figure 8, the top of above-mentioned insulation fixed bed 4 is provided with the first installing hole 4.1, second installing hole 4.2, the 3rd installing hole 4.3 and the 4th installing hole 4.4, above-mentioned detection PIN 3.1 contacts with Kato 2 through this first installing hole 4.1, and above-mentioned Micro-SIM card contact flat spring 3.2 stretches into draw-in groove 2.1 inside through the second installing hole 4.2 and pushes against with the bottom of the Micro-SIM card 7 separately established, and above-mentioned TF card contact flat spring 3.3 stretches into lower bayonet slot 2.2 inside through the 3rd installing hole 4.3 and pushes against with the bottom of the TF card 8 separately established;
Above-mentioned Kato 2 arranged outside is by push rod 10, and the top of this push rod 10 pushes against with the rotating shaft 11 being arranged on fixed bed 4 top of insulating, and particularly, this rotating shaft 11 is rotationally connected with insulation fixed bed 4 by the installation shaft 4.5 being arranged on insulation fixed bed 4 top.
The height H of the mobile phone card seat that the present embodiment provides is 1.35mm.
In the present embodiment, as shown in Figure 10, above-mentioned pcb board 5 is provided with multiple taboo cloth region 6.
Embodiment two:
The mobile phone card seat that the present embodiment provides is substantially identical with the mobile phone card seat provided in embodiment, and the difference of the two is:
It is inner and push against with the bottom of the Micro-SIM card 7 separately established that above-mentioned Micro-SIM card contact flat spring 3.2 stretches into draw-in groove 2.1 through the second installing hole 4.2, and above-mentioned Nano-SIM card contact flat spring 3.4 passes the 4th installing hole 4.4 and to stretch in lower bayonet slot 2.2 and to push against with the bottom of the Nano-SIM card 9 separately established.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (8)
1. a mobile phone card seat, it is characterized in that, comprise shell (1), Kato (2), shell fragment layer (3), insulation fixed bed (4) and pcb board (5), described shell (1) is connected with pcb board (5) and limits accommodation cavity, and described Kato (2) and insulation fixed bed (4) are successively set in described accommodation cavity from top to bottom, and described shell fragment layer (3) is arranged in the inner chamber of insulation fixed bed (4);
Described Kato (2) is provided with draw-in groove (2.1) and lower bayonet slot (2.2);
Upper integrated being provided with of described shell fragment layer (3) detects PIN(3.1), Micro-SIM card contact flat spring (3.2), TF card contact flat spring (3.3) and Nano-SIM card contact flat spring (3.4), and described Nano-SIM card contact flat spring (3.4) comprises the triangle head (3.41) be upturned, and the outer ledge of described triangle head (3.41) is provided with the arc flange (3.42) of upset downwards;
Described detection PIN(3.1) contact with described Kato (2) through insulation fixed bed (4), and described Micro-SIM card contact flat spring (3.2) stretches into described upper draw-in groove (2.1) inside through insulation fixed bed (4), and described TF card contact flat spring (3.3) and Nano-SIM card contact flat spring (3.4) all stretch into described lower bayonet slot (2.2) inside through insulation fixed bed (4).
2. mobile phone card seat according to claim 1, it is characterized in that, the afterbody of described Micro-SIM card contact flat spring (3.2) is provided with the first bending structure (3.21) be upturned, and the afterbody of described first bending structure (3.21) is provided with the first end plate (3.22).
3. mobile phone card seat according to claim 1, is characterized in that, the afterbody of described TF card contact flat spring (3.3) is provided with the second bending structure (3.31) be upturned, and the afterbody of described second bending structure (3.31) is provided with the second end plate (3.32).
4. mobile phone card seat according to claim 1, is characterized in that, described detection PIN(3.1) be that two shell fragment detects PIN.
5. mobile phone card seat according to claim 1, is characterized in that, described pcb board (5) is provided with multiple taboo cloth region (6).
6. mobile phone card seat according to claim 1, is characterized in that, the top of described insulation fixed bed (4) is provided with the first installing hole (4.1), the second installing hole (4.2), the 3rd installing hole (4.3) and the 4th installing hole (4.4);
Described detection PIN(3.1) contact with described Kato (2) through the first installing hole (4.1), and described Micro-SIM card contact flat spring (3.2) to stretch into described upper draw-in groove (2.1) through the second installing hole (4.2) inner, and described TF card contact flat spring (3.3) and Nano-SIM card contact flat spring (3.4) are each passed through the 3rd installing hole (4.3) and the 4th installing hole (4.4) and stretch into described lower bayonet slot (2.2) inside.
7. mobile phone card seat according to claim 6, it is characterized in that, Micro-SIM card (7) and TF card (8) is respectively equipped with in described upper draw-in groove (2.1) and lower bayonet slot (2.2), and described Micro-SIM card contact flat spring (3.2) pushes against through the bottom of the second installing hole (4.2) with described Micro-SIM card (7), and described TF card contact flat spring (3.3) pushes against through the bottom of the 3rd installing hole (4.3) with described TF card (8).
8. mobile phone card seat according to claim 6, it is characterized in that, Micro-SIM card (7) and Nano-SIM card (9) is respectively equipped with in described upper draw-in groove (2.1) and lower bayonet slot (2.2), and described Micro-SIM card contact flat spring (3.2) pushes against through the bottom of the second installing hole (4.2) with described Micro-SIM card (7), and described Nano-SIM card contact flat spring (3.4) pushes against through the bottom of the 4th installing hole (4.4) with described Nano-SIM card (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240987.9A CN104902039A (en) | 2015-05-13 | 2015-05-13 | Mobile phone card seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240987.9A CN104902039A (en) | 2015-05-13 | 2015-05-13 | Mobile phone card seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104902039A true CN104902039A (en) | 2015-09-09 |
Family
ID=54034433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510240987.9A Pending CN104902039A (en) | 2015-05-13 | 2015-05-13 | Mobile phone card seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104902039A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207025A (en) * | 2015-10-14 | 2015-12-30 | 昆山捷皇电子精密科技有限公司 | Mobile phone card base with card capable of being conveniently replaced |
| CN106159500A (en) * | 2016-07-25 | 2016-11-23 | 昆山捷皇电子精密科技有限公司 | The SIM card holder that many cards are integrated |
| WO2017071254A1 (en) * | 2015-10-28 | 2017-05-04 | 乐视控股（北京）有限公司 | Digital card |
| CN107181502A (en) * | 2017-04-20 | 2017-09-19 | 昆山捷皇电子精密科技有限公司 | A kind of Kato device |
| US10470322B2 (en) | 2018-03-07 | 2019-11-05 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Card socket component and electronic device |
| US10873356B2 (en) | 2016-11-17 | 2020-12-22 | Huawei Technologies Co., Ltd. | Electronic device |
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| CN201690021U (en) * | 2010-03-26 | 2010-12-29 | 富港电子（东莞）有限公司 | Connector terminal |
| CN104038586A (en) * | 2014-05-19 | 2014-09-10 | 昆山鸿日达电子科技有限公司 | Mobile phone card holder capable of identifying three cards simultaneously |
| CN104065770A (en) * | 2014-05-19 | 2014-09-24 | 昆山鸿日达电子科技有限公司 | Mobile phone card holder with long service life |
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2015
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201690021U (en) * | 2010-03-26 | 2010-12-29 | 富港电子（东莞）有限公司 | Connector terminal |
| CN104038586A (en) * | 2014-05-19 | 2014-09-10 | 昆山鸿日达电子科技有限公司 | Mobile phone card holder capable of identifying three cards simultaneously |
| CN104065770A (en) * | 2014-05-19 | 2014-09-24 | 昆山鸿日达电子科技有限公司 | Mobile phone card holder with long service life |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207025A (en) * | 2015-10-14 | 2015-12-30 | 昆山捷皇电子精密科技有限公司 | Mobile phone card base with card capable of being conveniently replaced |
| WO2017071254A1 (en) * | 2015-10-28 | 2017-05-04 | 乐视控股（北京）有限公司 | Digital card |
| CN106159500A (en) * | 2016-07-25 | 2016-11-23 | 昆山捷皇电子精密科技有限公司 | The SIM card holder that many cards are integrated |
| CN106159500B (en) * | 2016-07-25 | 2019-03-15 | 昆山捷皇电子精密科技有限公司 | The integrated SIM card holder of more cards |
| US10873356B2 (en) | 2016-11-17 | 2020-12-22 | Huawei Technologies Co., Ltd. | Electronic device |
| CN107181502A (en) * | 2017-04-20 | 2017-09-19 | 昆山捷皇电子精密科技有限公司 | A kind of Kato device |
| US10470322B2 (en) | 2018-03-07 | 2019-11-05 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Card socket component and electronic device |
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Application publication date: 20150909 |
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| RJ01 | Rejection of invention patent application after publication |