CN202004187U - Novel double-layer SIM card holder - Google Patents
Novel double-layer SIM card holder Download PDFInfo
- Publication number
- CN202004187U CN202004187U CN2010206482429U CN201020648242U CN202004187U CN 202004187 U CN202004187 U CN 202004187U CN 2010206482429 U CN2010206482429 U CN 2010206482429U CN 201020648242 U CN201020648242 U CN 201020648242U CN 202004187 U CN202004187 U CN 202004187U
- Authority
- CN
- China
- Prior art keywords
- plastic cement
- sim card
- lower floor
- upper strata
- cement shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0056—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector
- G06K7/0073—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector having multiple insertion slots, the respective slots suited for the same or different card form factors
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- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model discloses a novel double-layer SIM card holder, which comprises a lower layer plastic cement casing, an upper layer plastic cement casing, a metal casing, a lower layer contacting terminal, an upper layer contacting terminal, and a conversion terminal, wherein the lower layer plastic cement casing is provided with a lower layer accommodation groove for accommodating a lower layer SIM card, the lower layer contacting terminal is arranged in the lower layer plastic cement casing, the welding end of the lower layer contacting terminal is arranged at the side face of the lower layer plastic cement casing, the upper layer plastic cement casing and the metal casing are fixedly arranged together, an upper layer accommodation groove for accommodating an upper layer SIM card is arranged between the upper layer plastic cement casing and the metal casing, the upper layer contacting terminal is arranged in the upper layer plastic cement casing, one end of the lower layer plastic cement casing is provided with two rotation holes, a rotation shaft is arranged at a corresponding position on the metal casing, the rotation shaft is arranged in the rotation holes, the contacting end of the upper layer contacting terminal stretches to the end of the lower layer plastic cement casing and with the rotation holes, and the conversion terminal is arranged corresponding to the upper layer contacting terminal. The novel double-layer SIM card holder employs a double-layer structure, greatly saves the periphery space of the card holder, and is high in production efficiency and good in product stability.
Description
Technical field
The utility model discloses a kind of SIM card seat, particularly a kind of novel double-layer SIM card seat.
Background technology
Along with the development of mobile phone technique and user's requirement, double card double standby mobile phone has become the inexorable trend of mobile phone development, undoubtedly, double card double standby mobile phone requires mobile phone can use two SIM cards simultaneously, if with two SIM card decks, certainly will will take big quantity space, cause mobile phone inner space anxiety, two-in-one SIM card deck is the technological means that people use always, has also become the demand for development of present main flow.And the existing two-in-one common design of SIM card deck is exactly two-layer about being designed to, stacked setting, and present double-deck SIM card seat all is to be designed to the plug-in structure, when changing SIM card, operation inconvenience.
Summary of the invention
At the above-mentioned of the prior art double-deck SIM card of mentioning all is stack design, change the shortcoming of SIM card inconvenience, the utility model provides a kind of new double-deck SIM card holder structure, it is with upper strata plastic cement shell and the design of metal-back one, make the upper strata SIM card can plug replacing, be the flip-shell structure between upper strata plastic cement shell and metal-back and the lower metal shell, make that two SIM card install, change all more convenient up and down.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of novel double-layer SIM card seat, the SIM card seat comprises lower floor's plastic cement shell, upper strata plastic cement shell, metal-back, lower floor's contact terminal, upper strata contact terminal and conversion terminal, have lower floor's storage tank of placing lower floor's SIM card on lower floor's plastic cement shell, lower floor's contact terminal is arranged in lower floor's plastic cement shell, and the welding ends of lower floor's contact terminal is located at lower floor's plastic cement shell-side face; Upper strata plastic cement shell and metal-back are fixedly installed togather, and are provided with the upper strata storage tank of placing the upper strata SIM card between upper strata plastic cement shell and the metal-back, and the upper strata contact terminal is arranged in the plastic cement shell of upper strata; Lower floor's plastic cement shell one end has two rotating holes, and correspondence position is provided with rotating shaft on the metal-back, and rotating shaft is arranged in the rotating hole; The contact jaw of upper strata contact terminal stretches to lower floor's plastic cement shell and has rotating hole one end, and conversion terminal is provided with corresponding to the upper strata contact terminal.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Described rotating shaft is " waist shape ", and rotating hole one end is rounded, and the other end is a rectangle, and rectangular segment is connected with circular portion, and the rectangular portion partial width is more than or equal to the rotating shaft bond length, and less than the long hem width degree of rotating shaft.
Described lower floor storage tank shape and SIM card shape match.
Be fixed with saddle on the described metal-back, saddle is arranged on plastic cement shell below, upper strata.
Described upper strata plastic cement shell is provided with boss, and boss is stuck in metal-back outer side edges edge.
Described metal-back both sides are provided with the spacing elastic arm that inwardly stretches out, and correspondence position has stopper slot on the plastic cement shell of upper strata, and spacing elastic arm is connected in the stopper slot.
The contact jaw of described upper strata contact terminal is " second " font.
Described metal-back both sides are provided with the elasticity of inwardly stretching out and buckle, and correspondence position is provided with limiting stand on lower floor's plastic cement shell.
Described metal-back both sides are provided with the hook of stretching out downwards, and hook can be articulated in lower floor plastic cement shell bottom, and lower floor's plastic cement shell correspondence position is provided with the mounting part.
The rear end, mounting part has breach on the described lower floor plastic cement shell.
The beneficial effects of the utility model are: the utility model adopts two-layer stratigraphic structure, compares with side card insert type structure, can save the deck peripheral space in a large number.And can use one of them deck arbitrarily, and also can two use simultaneously, can not influence each other between two decks, the user can optionally use one or two SIM cards like this.Upper strata of the present utility model contact terminal and upper strata plastic cement shell integral molded plastic moulding, fixing firm, with in the moving process, do not worry the get loose generation of phenomenon of terminal in upset.Lower floor's contact terminal is followed the whole injection mo(u)lding continuously of lower floor's plastic cement shell, the production efficiency height, and also product stability is good, and the flatness ratio is easier to control.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the utility model perspective view.
Fig. 2 places the perspective view of a SIM card for the utility model.
Fig. 3 places the perspective view of two SIM cards for the utility model.
Fig. 4 is the preceding perspective view of the utility model locking.
Fig. 5 is the utility model locking back perspective view.
Fig. 6 opens contact terminal perspective view in upper strata under the state for the utility model.
Fig. 7 is preceding upper strata contact terminal perspective view for the utility model locks.
Fig. 8 is upper strata, the utility model locking back contact terminal perspective view.
Fig. 9 opens state lower rotary shaft part-structure schematic diagram for the utility model.
Figure 10 is the utility model locking front rotary shaft part-structure schematic diagram.
Figure 11 is the utility model locking back shaft separation structure schematic diagram.
Among the figure, 1-lower floor plastic cement shell, 2-upper strata plastic cement shell, 3-metal-back, 4-lower floor contact terminal, 5-upper strata contact terminal, 6-conversion terminal, 7-lower floor SIM card, 8-upper strata SIM card, 9-rotating hole, the 10-rotating shaft, 11-boss, 12-saddle, the spacing elastic arm of 13-, 14-elasticity buckles, the 15-limiting stand, the 16-hook, 17-mounting part, 18-breach.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection range.
Please referring to accompanying drawing 1 to accompanying drawing 5, the utility model mainly comprises three parts, be lower floor's plastic cement shell 1, upper strata plastic cement shell 2 and metal-back 3, in the present embodiment, have lower floor's storage tank of placing lower floor's SIM card 7 on lower floor's plastic cement shell 1, lower floor's storage tank shape and lower floor's SIM card 7 shapes match, under can just lower floor's SIM card 7 being placed in layer storage tank, and lower floor's storage tank also has corresponding shaped design corresponding to lower floor's SIM card 7 unfilled corner places, can fool proof.Lower floor's contact terminal 4 is arranged in lower floor's plastic cement shell 1, in the present embodiment, lower floor's contact terminal 4 adopts whole Shooting Technique continuously to be fixed in lower floor's plastic cement shell 1, can effectively place it and deviate from, in the present embodiment, the welding ends of lower floor's contact terminal 4 stretches out plastic cement shell 1 front end in lower floor.Upper strata plastic cement shell 2 and metal-back 3 are fixedly installed togather, upper strata plastic cement shell 2 and metal-back 3 centre positions are provided with the upper strata storage tank of placing upper strata SIM card 8, upper strata storage tank shape and upper strata SIM card 8 shapes match, in the present embodiment, upper strata SIM card 8 can be from the upper strata storage tank between upper strata plastic cement shell 2 one ends insertion upper strata plastic cement shell 2 and the metal-back 3, in the present embodiment, an end that is inserted into is defined as the utility model front end, the other end is rear end of the present utility model, so, then the welding ends of lower floor's contact terminal 4 is arranged on the front end of lower floor's plastic cement shell 1.In the present embodiment, upper strata plastic cement shell 2 inserts in the metal-back 3 from front end, the centre position of metal-back 3 left and right sides is provided with the saddle 12 of inside turnover, in the present embodiment, saddle 12 is provided with six, about each three, can guarantee that upper strata plastic cement shell 2 can not break away from metal-back 3 from the below, metal-back 3 left and right sides is respectively equipped with the spacing elastic arm 13 that inwardly stretches out on the limit, in the present embodiment, spacing elastic arm 13 adopts Sheet Metal Forming Technology to form, correspondence position has the stopper slot (not shown) on the plastic cement shell 2 of upper strata, and after upper strata plastic cement shell 2 inserted in the metal-back 3, spacing elastic arm 13 snapped in the stopper slot, prevent that upper strata plastic cement shell 2 from deviating from metal-back 3.The plastic cement shell 2 front end left and right sides in upper strata are respectively equipped with a boss 11, and when when upper strata plastic cement shell 2 inserts in the metal-back 3, boss 11 can keep off in metal-back 3 front end edges, too inserts to prevent upper strata plastic cement shell 2.The left and right sides, rear end of lower floor's plastic cement shell 1 is opened rotating hole 9 respectively, metal-back 3 rear ends are provided with inwardly outstanding rotating shaft 10, and rotating shaft 10 is arranged in the rotating hole 9, and metal-back 3 can be rotated along rotating shaft 10, in the present embodiment, rotating shaft 10 is that the inside punching press of metal-back 3 sides forms.Please referring to accompanying drawing 9 to accompanying drawing 11, in the present embodiment, rotating shaft 10 is " waist shape ", rotating hole 9 comprises the two parts that are interconnected, a part is rounded, and another part is rectangle, and the diameter of circular portion is more than or equal to the length of rotating shaft 10 long side directions, the width of rectangular segment is more than or equal to the length of rotating shaft 10 short side directions, less than the length of rotating shaft 10 long side directions.Upper strata contact terminal 4 is arranged in the upper strata plastic cement shell 2, in the present embodiment, upper strata contact terminal 4 adopts whole Shooting Technique continuously to be fixed in the upper strata plastic cement shell 2, in the present embodiment, the contact jaw of upper strata contact terminal 4 stretches out in plastic cement shell 2 rear ends, upper strata, position corresponding to upper strata contact terminal 4 in lower floor plastic cement shell 1 rear end is fixed with conversion terminal 6, each upper strata contact terminal 4 corresponding conversion terminal 6 is provided with, please referring to accompanying drawing 6 to accompanying drawing 8, in the present embodiment, the contact jaw of upper strata contact terminal 4 is " second " font, definite says, should be to constitute angle between three sections of contact jaw of upper strata contact terminal 4 more than or equal to 90 °, after 4 lockings of upper strata contact terminal, upper strata contact terminal 4 contacts with conversion terminal 6, and before upper strata contact terminal 4 locking or upper strata contact terminal 4 when being the turnover state, upper strata contact terminal 4 does not contact with conversion terminal 6.In the utility model, lower floor plastic cement shell 1 left and right sides is fixed with a leg-of-mutton limiting stand 15 respectively on the limit, metal-back 3 correspondence positions inwardly are extended with elasticity and buckle 14, elasticity buckles 14 and may be stuck in limiting stand 15 places, placing metal-back 3 seesaws, in the present embodiment, metal-back 3 left and right sides also is provided with hook 16 on the limit, hook 16 bottoms inwardly turn down, lower floor's plastic cement shell 1 correspondence position is provided with mounting part 17, hook 16 can be articulated in 17 places, mounting part, and 17 rear ends, mounting part on lower floor's plastic cement shell 1 have breach 18.
The utility model in use, earlier in the upper strata SIM card storage tank that upper strata SIM card 8 is inserted between upper strata plastic cement shell 2 and the metal-back 3, then lower floor's SIM card 7 is placed in the lower floor's SIM card storage tank on lower floor's plastic cement shell 1, rotate metal-back 3 then, upper strata plastic cement shell 2 and metal-back 3 are covered above lower floor's SIM card storage tank, in the rotation process, the hook 16 of metal-back 3 left and right sides extends lower floor plastic cement shell 1 below from breach 18, promote metal-back 3 forward, make hook 16 be articulated in 17 places, lower floor's plastic cement shell 1 first volume mounting part, simultaneously, elasticity buckles 14 and is stuck in limiting stand 15 places, finishes locking, in metal-back 3 travels forward process, the upper strata contact terminal contacts with conversion terminal 6, finishes the installation of SIM card.When removing SIM card, promote metal-back 3 backward, make elasticity buckle 14 and deviate from from limiting stand 15, simultaneously, hook 16 moves to breach 18 places, upwards digs metal-back 3, promptly removable lower floor SIM card 7, and can pull out upper strata SIM card 8.
The utility model adopts two-layer stratigraphic structure, compares with side card insert type structure, can save the deck peripheral space in a large number.And can use one of them deck arbitrarily, and also can two use simultaneously, can not influence each other between two decks, the user can optionally use one or two SIM cards like this.Upper strata of the present utility model contact terminal and upper strata plastic cement shell integral molded plastic moulding, fixing firm, with in the moving process, do not worry the get loose generation of phenomenon of terminal in upset.Lower floor's contact terminal is followed the whole injection mo(u)lding continuously of lower floor's plastic cement shell, the production efficiency height, and also product stability is good, and the flatness ratio is easier to control.
Claims (10)
1. novel double-layer SIM card seat, it is characterized in that: described SIM card seat comprises lower floor's plastic cement shell, upper strata plastic cement shell, metal-back, lower floor's contact terminal, upper strata contact terminal and conversion terminal, have lower floor's storage tank of placing lower floor's SIM card on lower floor's plastic cement shell, lower floor's contact terminal is arranged in lower floor's plastic cement shell, and the welding ends of lower floor's contact terminal is located at lower floor's plastic cement shell-side face; Upper strata plastic cement shell and metal-back are fixedly installed togather, and are provided with the upper strata storage tank of placing the upper strata SIM card between upper strata plastic cement shell and the metal-back, and the upper strata contact terminal is arranged in the plastic cement shell of upper strata; Lower floor's plastic cement shell one end has two rotating holes, and correspondence position is provided with rotating shaft on the metal-back, and rotating shaft is arranged in the rotating hole; The contact jaw of upper strata contact terminal stretches to lower floor's plastic cement shell and has rotating hole one end, and conversion terminal is provided with corresponding to the upper strata contact terminal.
2. novel double-layer SIM card seat according to claim 1, it is characterized in that: described rotating shaft is " waist shape ", rotating hole one end is rounded, the other end is a rectangle, rectangular segment is connected with circular portion, the rectangular portion partial width is more than or equal to the rotating shaft bond length, and less than the long hem width degree of rotating shaft.
3. novel double-layer SIM card seat according to claim 1 is characterized in that: described lower floor storage tank shape and SIM card shape match.
4. novel double-layer SIM card seat according to claim 1 is characterized in that: be fixed with saddle on the described metal-back, saddle is arranged on plastic cement shell below, upper strata.
5. novel double-layer SIM card seat according to claim 1 is characterized in that: described upper strata plastic cement shell is provided with boss, and boss is stuck in metal-back outer side edges edge.
6. novel double-layer SIM card seat according to claim 1 is characterized in that: described metal-back both sides are provided with the spacing elastic arm that inwardly stretches out, and correspondence position has stopper slot on the plastic cement shell of upper strata, and spacing elastic arm is connected in the stopper slot.
7. novel double-layer SIM card seat according to claim 1 is characterized in that: the contact jaw of described upper strata contact terminal is " second " font.
8. novel double-layer SIM card seat according to claim 1 is characterized in that: described metal-back both sides are provided with the elasticity of inwardly stretching out and buckle, and correspondence position is provided with limiting stand on lower floor's plastic cement shell.
9. novel double-layer SIM card seat according to claim 1 is characterized in that: described metal-back both sides are provided with the hook of stretching out downwards, and hook can be articulated in lower floor plastic cement shell bottom, and lower floor's plastic cement shell correspondence position is provided with the mounting part.
10. novel double-layer SIM card seat according to claim 9 is characterized in that: the rear end, mounting part has breach on the described lower floor plastic cement shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206482429U CN202004187U (en) | 2010-12-08 | 2010-12-08 | Novel double-layer SIM card holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206482429U CN202004187U (en) | 2010-12-08 | 2010-12-08 | Novel double-layer SIM card holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004187U true CN202004187U (en) | 2011-10-05 |
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ID=44706914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206482429U Expired - Fee Related CN202004187U (en) | 2010-12-08 | 2010-12-08 | Novel double-layer SIM card holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004187U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610950A (en) * | 2012-03-01 | 2012-07-25 | 广东步步高电子工业有限公司 | Sunk plate SIM card holder |
| CN103236599A (en) * | 2013-04-15 | 2013-08-07 | 上海摩软通讯技术有限公司 | Mobile terminal |
| CN103367983A (en) * | 2012-03-29 | 2013-10-23 | 宇龙计算机通信科技(深圳)有限公司 | Sim card seat and mobile terminal |
| WO2014059818A1 (en) * | 2012-10-15 | 2014-04-24 | 中兴通讯股份有限公司 | Compatible device for sim card and related terminal |
| CN104335555A (en) * | 2012-05-04 | 2015-02-04 | 诺基亚公司 | An apparatus for receiving a plurality of memory cards |
| CN105186159A (en) * | 2015-10-13 | 2015-12-23 | 上海摩软通讯技术有限公司 | Card seat and installation method thereof, and terminal containing card seat |
-
2010
- 2010-12-08 CN CN2010206482429U patent/CN202004187U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610950A (en) * | 2012-03-01 | 2012-07-25 | 广东步步高电子工业有限公司 | Sunk plate SIM card holder |
| CN103367983A (en) * | 2012-03-29 | 2013-10-23 | 宇龙计算机通信科技(深圳)有限公司 | Sim card seat and mobile terminal |
| CN103367983B (en) * | 2012-03-29 | 2015-08-12 | 宇龙计算机通信科技(深圳)有限公司 | SIM card holder and mobile terminal |
| CN104335555A (en) * | 2012-05-04 | 2015-02-04 | 诺基亚公司 | An apparatus for receiving a plurality of memory cards |
| US9578778B2 (en) | 2012-05-04 | 2017-02-21 | Nokia Corporation | Apparatus for receiving a plurality of memory cards |
| WO2014059818A1 (en) * | 2012-10-15 | 2014-04-24 | 中兴通讯股份有限公司 | Compatible device for sim card and related terminal |
| US9444208B2 (en) | 2012-10-15 | 2016-09-13 | Zte Corporation | Compatible device for SIM card and related terminal |
| CN103236599A (en) * | 2013-04-15 | 2013-08-07 | 上海摩软通讯技术有限公司 | Mobile terminal |
| CN103236599B (en) * | 2013-04-15 | 2016-07-06 | 上海摩软通讯技术有限公司 | Mobile terminal |
| CN105186159A (en) * | 2015-10-13 | 2015-12-23 | 上海摩软通讯技术有限公司 | Card seat and installation method thereof, and terminal containing card seat |
| CN105186159B (en) * | 2015-10-13 | 2017-08-04 | 上海摩软通讯技术有限公司 | Deck and its installation method, the terminal containing deck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20191208 |