CN202050078U - Double-MICRO SIM (Subscriber Identity Module) card connector - Google Patents
Double-MICRO SIM (Subscriber Identity Module) card connector Download PDFInfo
- Publication number
- CN202050078U CN202050078U CN 201120119799 CN201120119799U CN202050078U CN 202050078 U CN202050078 U CN 202050078U CN 201120119799 CN201120119799 CN 201120119799 CN 201120119799 U CN201120119799 U CN 201120119799U CN 202050078 U CN202050078 U CN 202050078U
- Authority
- CN
- China
- Prior art keywords
- plastic cement
- card connector
- cement seat
- micro sim
- sim card
- 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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Abstract
The utility model provides a double-MICRO SIM (Subscriber Identity Module) card connector, which comprises a shell, and an upper plastic seat and a lower plastic seat which are positioned in the shell and are laminated in the vertical direction, wherein the upper plastic seat and the lower plastic seat are provided with a terminal slot respectively; terminals are arranged in the terminal slots; terminal pins are led out of the connecting terminals and extend out from the two side edges of the card connector; clamping ports are formed on the two sides of the shell; clamping columns which are matched with the clamping ports are arranged at corresponding positions on the two sides of the lower plastic seat and are clamped in the clamping ports, so that the card connector is buckled; the bottom corers of the upper plastic seat are provided with fixing columns which protrude downwards; the bottom corers of the lower plastic seat are provided with fixing holes which are matched with the fixing columns and sink downwards; and the fixing columns are inserted into the fixing holes, so that the upper plastic seat and the lower plastic seat are closely attached to each other. Through the double-MICRO SIM card connector, the space of a mobile phone can be effectively saved, and the installation, plugging and pulling of the MICRO SIM card are facilitated; and the entire connector has a firm structure, is close in connection and has broad application prospect.
Description
Technical field
The utility model relates to a kind of pair of MICRO sim card connector, belongs to the communication apparatus technical field.
Background technology
The MICRO SIM card is called the SIM lesser calorie again, is used for substituting the SIM card of our usual employed normal size.The MICRO SIM card not only can only be done simple authentication function, and can support use more, as on mobile phone, realizing stored value card, e-credit, electronic bill etc., the MICRO SIM card is also upgraded to algorithm aspect fail safe, and increased the authentication function of card to network, simultaneously, the phonebook function of MICRO SIM card is more powerful, can deposit 500 telephone numbers at most in, and at each phone, whether the user can also select the typing out of Memory, as Email, another name, other number etc.
Along with the raising of handset capability, existing mobile phone much all has the function of two card biobelts, and having solved frequent trans-regional business people maybe needs to be equipped with the inconvenience that the professional persons that block change card more.The double SIM card seat of seeing on the market is simple geometric stack more, or pure duplicating, general double-card mobile phone deck all be two arranged side by side or incorgruous.Such Double-card connector has following weak point: the one, and the complicated cost height of production and processing, extremely inconvenient when card taking and putting up and down; There is the card connector that comes to this to take bigger mobile phone space again, do not utilize the miniaturization of mobile phone.
The utility model content
The utility model promptly is at present double-card mobile phone connector, and especially two MICRO sim card connector above shortcomings parts provide a kind of simple and practical, and processing and fabricating is easy, and saves the card connector in mobile phone space.
Specifically, described in the utility model pair of MICRO sim card connector, it is characterized in that: described card connector comprises shell and is positioned at the upper strata plastic cement seat that stacks up and down and lower floor's plastic cement seat of shell, on upper strata plastic cement seat and lower floor's plastic cement seat, have terminal groove, be provided with terminal in the terminal groove, the terminal terminal pins of extending out, described terminal pins is stretched out by the dual-side of described card connector.
Described pair of MICRO sim card connector is characterized in that: the both sides of described shell are provided with bayonet socket, and the relevant position of lower floor plastic cement seat both sides is provided with the card post that matches with bayonet socket, and the card post is stuck in the bayonet socket, and described card connector is fastened.
Described pair of MICRO sim card connector is characterized in that: the corner, bottom of described upper strata plastic cement seat is provided with the fixed leg of downward protrusion, and the corner, bottom of lower floor's plastic cement seat is provided with the fixing hole to lower recess that matches with fixed leg.Fixed leg inserts in the fixing hole, and upper and lower layer plastic cement seat fits tightly.
Described pair of MICRO sim card connector is characterized in that: the numbers of terminals of described upper strata plastic cement seat and lower floor's plastic cement seat is respectively 8.In order to MICRO SIM card signal to be provided, the while front opening is to make things convenient for extracting of MICRO SIM card.
Described pair of MICRO sim card connector is characterized in that: described upper strata plastic cement seat and lower floor's plastic cement seat terminal pins are in staggered distribution.
Described pair of MICRO sim card connector is characterized in that: described upper strata plastic cement seat and lower floor's plastic cement seat and terminal are by the moulding of inserts injection molding way.Inserts injection moulding (insert molding) can effectively reduce the welding deformation that plastic cement thickness and internal stress cause.
Described pair of MICRO sim card connector is characterized in that: the material of described shell comprises metal.
Described in the utility model pair of MICRO sim card connector has following advantage:
1, upper strata plastic cement seat and lower floor's plastic cement seat and terminal can effectively reduce the welding deformation that plastic cement thickness and internal stress cause by the moulding of inserts injection molding way;
2, two MICRO SIM card can superimposed mode be inserted simultaneously, reach to reduce many card connectors and take up room and save the connector effect of welding cycle;
3, this bonder terminal pin is saved the space all at dual-side;
4, structure practicality, processing and fabricating is easy, saves material, has reduced production cost.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment;
Fig. 2 is the structural representation of the upper strata plastic cement seat of the utility model embodiment;
Fig. 3 is the structural representation of lower floor's plastic cement seat of the utility model embodiment;
Fig. 4 is the mounting structure schematic diagram of the utility model embodiment;
Wherein, 1 be shell, 2 for upper strata plastic cement seat, 3 for lower floor's plastic cement seat, 4 for the MICRO SIM card, 10 for bayonet socket, 21 for upper strata plastic cement seat terminal groove, 22 for upper strata plastic cement seat terminal, 23 for upper strata plastic cement seat terminal pins, 24 for fixed leg, 30 for the card post, 31 for lower floor's plastic cement seat terminal groove, 32 for lower floor's plastic cement seat terminal, 33 for lower floor's plastic cement seat terminal pins, 34 for fixing hole.
Embodiment
Below in conjunction with accompanying drawing; described in the utility model pair of MICRO sim card connector is described; purpose is better to understand technology contents described in the utility model for the public; rather than to the restriction of described technology contents; in fact; with identical with the utility model or approximate principle to the improvement that described card connector carries out, comprise the increase and decrease of corresponding construction and replace all within the utility model technical scheme required for protection.
Described in the utility model pair of MICRO sim card connector, shown in Fig. 1-4, comprise shell 1 and be positioned at the upper strata plastic cement seat 2 that stacks up and down and lower floor's plastic cement seat 3 of shell 1, on upper strata plastic cement seat 2, have in several upper strata plastic cement seat terminal grooves 21, the terminal groove and be provided with upper strata plastic cement seat terminal 22, terminal is drawn upper strata plastic cement seat terminal pins 23; Same, for lower floor's plastic cement seat 3, also have in several lower floor's plastic cement seat terminal grooves 31, the terminal groove and be provided with lower floor's plastic cement seat terminal 32, terminal is drawn lower floor's plastic cement seat terminal pins 33, in the present embodiment, number of terminals in the upper and lower layer plastic cement seat is respectively 8, and every limit is extended out 4, and this bonder terminal pin is all at dual-side, and be in staggered distribution, save the space.
As Fig. 1, the both sides of described shell 1 are provided with bayonet socket 10, and the relevant position of lower floor plastic cement seat 3 both sides is provided with the card post 30 that matches with bayonet socket 10, and card post 30 is stuck in the bayonet socket 10, and described card connector is fastened.
As Fig. 2 and 3, the corner, bottom of described upper strata plastic cement seat 2 is provided with the fixed leg 24 of downward protrusion, the corner, bottom of lower floor's plastic cement seat 3 is provided with the fixing hole 34 to lower recess that matches with fixed leg 24, and fixed leg 24 inserts in the fixing hole 34, and upper and lower layer plastic cement seat fits tightly.
As Fig. 4, the card connector after the installation, shell 1 adopts metal material, and levels plastic cement seat stacks in the enclosure, and the while front opening is to make things convenient for extracting of MICRO SIM card 4.
Described pair of MCIRO-SIM card connector, wherein, upper strata plastic cement seat and lower floor's plastic cement seat and terminal be by the moulding of inserts injection molding way, and inserts injection moulding (insert molding) can effectively reduce the welding deformation that plastic cement thickness and internal stress cause.
Described in the utility model pair of MCIRO-SIM card connector can effectively be saved the space of mobile phone, and makes things convenient for the installation and the plug of MICRO SIM card, and whole connector construction is firm, connection is tight, has broad application prospects.
Claims (7)
1. two MICRO sim card connector, it is characterized in that: described card connector comprises shell and is positioned at the upper strata plastic cement seat that stacks up and down and lower floor's plastic cement seat of shell, on upper strata plastic cement seat and lower floor's plastic cement seat, have terminal groove, be provided with terminal in the terminal groove, the terminal terminal pins of extending out, described terminal pins is stretched out by the dual-side of described card connector.
2. according to claim 1 pair of MICRO sim card connector, it is characterized in that: the both sides of described shell are provided with bayonet socket, and the relevant position of lower floor plastic cement seat both sides is provided with the card post that matches with bayonet socket, and the card post is stuck in the bayonet socket, and described card connector is fastened.
3. according to claim 1 pair of MICRO sim card connector is characterized in that: the corner, bottom of described upper strata plastic cement seat is provided with the fixed leg of downward protrusion, and the corner, bottom of lower floor's plastic cement seat is provided with the fixing hole to lower recess that matches with fixed leg.
4. according to claim 1 pair of MICRO sim card connector is characterized in that: the numbers of terminals of described upper strata plastic cement seat and lower floor's plastic cement seat is respectively 8.
5. according to claim 1 pair of MICRO sim card connector is characterized in that: described upper strata plastic cement seat and lower floor's plastic cement seat terminal pins are in staggered distribution.
6. according to claim 1 pair of MICRO sim card connector is characterized in that: described upper strata plastic cement seat and lower floor's plastic cement seat and terminal are by the moulding of inserts injection molding way.
7. according to claim 1 pair of MICRO sim card connector, it is characterized in that: the material of described shell comprises metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120119799 CN202050078U (en) | 2011-04-21 | 2011-04-21 | Double-MICRO SIM (Subscriber Identity Module) card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120119799 CN202050078U (en) | 2011-04-21 | 2011-04-21 | Double-MICRO SIM (Subscriber Identity Module) card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050078U true CN202050078U (en) | 2011-11-23 |
Family
ID=44990373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120119799 Expired - Fee Related CN202050078U (en) | 2011-04-21 | 2011-04-21 | Double-MICRO SIM (Subscriber Identity Module) card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183936A (en) * | 2013-05-23 | 2014-12-03 | 步步高通信科技有限公司 | Dual-card holder and mobile handheld device to which dual-card holder is applied |
| CN104218365A (en) * | 2014-02-13 | 2014-12-17 | 深圳市长盈精密技术股份有限公司 | Two-in-one SIM card holder |
| TWI549383B (en) * | 2012-12-27 | 2016-09-11 | Molex Inc | Double card type socket for terminal and its assembling method |
-
2011
- 2011-04-21 CN CN 201120119799 patent/CN202050078U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI549383B (en) * | 2012-12-27 | 2016-09-11 | Molex Inc | Double card type socket for terminal and its assembling method |
| CN104183936A (en) * | 2013-05-23 | 2014-12-03 | 步步高通信科技有限公司 | Dual-card holder and mobile handheld device to which dual-card holder is applied |
| CN104183936B (en) * | 2013-05-23 | 2016-09-28 | 维沃移动通信有限公司 | A kind of double card deck and the mobile hand-held device of application thereof |
| CN104218365A (en) * | 2014-02-13 | 2014-12-17 | 深圳市长盈精密技术股份有限公司 | Two-in-one SIM card holder |
| CN104218365B (en) * | 2014-02-13 | 2017-01-11 | 深圳市长盈精密技术股份有限公司 | Two-in-one SIM card holder |
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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: 20111123 Termination date: 20190421 |