CN201556749U - Connector for digital equipment SIM card and flexible printed circuit - Google Patents
Connector for digital equipment SIM card and flexible printed circuit Download PDFInfo
- Publication number
- CN201556749U CN201556749U CN2009202928283U CN200920292828U CN201556749U CN 201556749 U CN201556749 U CN 201556749U CN 2009202928283 U CN2009202928283 U CN 2009202928283U CN 200920292828 U CN200920292828 U CN 200920292828U CN 201556749 U CN201556749 U CN 201556749U
- Authority
- CN
- China
- Prior art keywords
- flexible printed
- printed circuit
- circuit board
- connector
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a connector for a digital equipment SIM card and a flexible printed circuit, comprising an insulating base, an upper cover hinged with the insulating base and two conducting terminals embedded and formed in the insulating base, wherein the middle part of the insulating base is provided with a boss; an orifice arranged on the flexible printed circuit board is sheathed at the boss and forms an S-shaped bending state after the upper cover is closed; and the flexible printed circuit board and the conducting terminal group form contact and are electrically butt-jointed. When the clamped flexible printed circuit board needs to be taken out, an upper cover poking hole is pried to push the upper cover backward and to lift the upper cover upward by a certain angle, so that the flexible printed circuit board can be conveniently taken out or replaced. The connector has simple structure, greatly reduces the volume of the FPC connector, can achieve the effect that the thickness of a whole FPC connector is thinner than that of the SIM card, is widely used for a mobile phone, a digital camera, a palm computer, a notebook computer, a DVD driver, a liquid crystal display, an MP3 player and other portable digital devices.
Description
Technical field
The utility model belongs to the electronic digital equipment technical field, relate to a kind of structure that is used for forming between digital equipment SIM card and the flexible circuit board (Flexible Printed Circuit) electric connection, be specifically related to a kind of connector that is used for digital equipment SIM card and flexible print circuit.
Background technology
Along with the electronics packaging technology one surface mounting technology of new generation very fast development of (Surfacd Mounting Technolegy is called for short SMT), it can be collapsed into traditional electronic devices and components the device that has only volume 1/tens, thereby has realized the automation of the high density of electronic product assembling, highly reliable, low-cost, miniaturization and production.The electronic digital product function of pursuing miniaturization is more complete, and the surface mounting technology of electronic product (SMT) is widely used, particularly in computer and communication class electronic digital product, has generally adopted the SMT technology.SMD device (abbreviation of surface mount device-Surface Mounted Devices) output rises year by year in the world, and traditional devices output descends year by year, therefore along with the time passes forward, the SMT technology is used will be more and more universal, and various portable digital massaging device volumes are also more and more thinner, more little.Thereby being used to be installed in that various electronic components in these portable digital massaging devices are also corresponding does littler and littler, the FPC connector that is connected with it in digital device also should be like this.But, because due to the structure of the employing of FPC connector in the prior art conducting terminal, still FPC connector can't be accomplished thickness (general SIM thickness is 0.8mm), bring great inconvenience therefore for the further miniaturization of this electron-like digital product less than SIM card.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy to install, the terminal that is suitable for conducting is conplane a kind of design that is used for the connector construction of digital equipment SIM card and flexible print circuit with the bottom of insulator foot partly, this structure connector can be made and only be 0.6mm microminiaturized size highly, thickness is thinner than existing SIM card, save the space, solved the problem that connector between prior art digital equipment SIM card and the flexible print circuit (FPC) is difficult to realize further miniaturization.
The technical scheme that the utility model adopted is, a kind of connector that is used for digital equipment SIM card and flexible print circuit, it is characterized in that, described connector comprises insulator foot, loam cake and two conducting terminals of being articulated in insulator foot are imbedded the position that takes shape in the insulator foot grooves on two sides, the insulator foot middle part is provided with a boss, the flexible printed circuit board leading edge is passed the insulator foot indentation, there via 45 ° of inclined-planes, the guiding of flexible printed plate is crossed boss, the aperture of flexible printed circuit board setting is placed in boss, and after the loam cake closure, forming serpentine turnover state, flexible printed circuit board forms with the conducting terminal group and contacts electrically butt joint.
The connector that is used for digital equipment SIM card and flexible print circuit described in the utility model, its feature also be, described loam cake front end is provided with flange, centre and has the dial hole that square hole, rear end have.
The utility model compared with prior art, it is simple in structure, and reduced the FPC connector volume significantly, the thickness of whole FPC connector can be accomplished to be thinner than the thickness of SIM card, but still keep FPC connector original with flexible print circuit between conducting be connected function.Can be widely used in mobile phone, digital camera, palmtop PC, notebook computer, DVD driver, LCD, plasma scope, MP3 player, and on other portable digital device.Flexible printed circuit board conducting surface of the present utility model insert down insulator foot and with the conducting terminal set of contact, the aperture of flexible printed circuit board just is placed in the boss of insulator foot, cover loam cake and insulator foot closure then, make flexible printed circuit board in inner " S " turnover shape that forms of connector, by firm clamping, add that the aperture of flexible printed circuit board entangled the boss of insulator foot, so the resistance to plucking of flexible printed circuit board goes out strength and significantly promotes.When need take out the flexible printed circuit board that is held, prize the loam cake dial hole loam cake is also upwards raised certain angle to pusher, can conveniently take out or change flexible printed circuit board.
Description of drawings
Fig. 1 is the connector construction schematic diagram that the utility model is used for digital equipment SIM card and flexible print circuit;
Fig. 2 is the utility model connector construction decomposing schematic representation;
Fig. 3 is the connector construction cutaway view that is used for digital equipment SIM card and flexible print circuit.
Among the figure, 1. insulator foot, 2. loam cake, 3. groove, 4 conducting terminals, 5. boss, 6. flexible printed circuit board, 7. aperture, 8. flange, 9. square hole, 10. dial hole, 11.45 ° of inclined-planes, 12. salient points.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
A kind of connector that is used for digital equipment SIM card and flexible print circuit, as depicted in figs. 1 and 2, described connector comprises insulator foot 1, loam cake 2 and two conducting terminals 4 of being articulated in insulator foot 1 are imbedded the position that takes shape in insulator foot 1 grooves on two sides 3, insulator foot 1 middle part is provided with a boss 5, flexible printed circuit board 6 leading edges are passed insulator foot 1 indentation, there via 45 ° of inclined-planes 11, guiding of flexible printed plate 6 is crossed boss 5, the aperture 7 that flexible printed circuit board 6 is provided with is placed in boss 5, and at loam cake 2 closed back formation serpentine turnover states, flexible printed circuit board 6 forms with conducting terminal group 4 and contacts electrically butt joint, and described loam cake 2 front ends are provided with flange 8, the centre has square hole 9, the dial hole 10 that the rear end has.
As shown in Figure 3, when the aperture 7 that flexible printed circuit board 6 is provided with is placed in boss 5, conducting surface inserted insulator foot 1 down and contact and form the conductivity mated condition with conducting terminal 4, again with loam cake 2 and insulator foot 1 closure, make loam cake 2 bottoms two salient points, 12 compressed flexible printed circuit board (PCB)s 6, to reach the purpose of clamping, loam cake 2 front ends are provided with flange 8 and insert insulator foot 1 indentation, there, the centre has square hole 9 and just gets out of the way boss 5, flexible printed circuit board 6 in the inner formation of connector " S " turnover shape and by firm entangling with clamping, can not pulled out easily.When need take out or change flexible printed circuit board 6, stir loam cake 2 dial holes 10 backward, with loam cake 2 to pusher, make the flange 8 of loam cake 2 front ends release insulator foot 1 indentation, there, and upwards raise certain angle, can take out the flexible printed circuit board 6 in loam cake 2 and the insulator foot 1, and change as required.
Above-mentioned execution mode is an example of the present utility model; not enforcement and the interest field that is used for limiting utility model; all equivalences of making according to the described content of the utility model patent protection scope change and modify, and all should be included in the utility model claim.
Claims (2)
1. connector that is used for digital equipment SIM card and flexible print circuit, it is characterized in that, described connector comprises insulator foot (1), the loam cake (2) and two conducting terminals (4) that are articulated in insulator foot (1) are imbedded the position that takes shape in insulator foot (1) grooves on two sides (3), insulator foot (1) middle part is provided with a boss (5), flexible printed circuit board (6) leading edge is passed insulator foot (1) indentation, there via 45 ° of inclined-planes (11), guiding of flexible printed plate (6) is crossed boss (5), the aperture (7) that flexible printed circuit board (6) is provided with is placed in boss (5), and at the closed back formation of loam cake (2) serpentine turnover state, flexible printed circuit board (6) forms with conducting terminal group (4) and contacts electrically butt joint.
2. the connector that is used for digital equipment SIM card and flexible print circuit according to claim 1 is characterized in that, described loam cake (2) front end is provided with flange (8), centre and has the dial hole (10) that square hole (9), rear end have.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202928283U CN201556749U (en) | 2009-12-14 | 2009-12-14 | Connector for digital equipment SIM card and flexible printed circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202928283U CN201556749U (en) | 2009-12-14 | 2009-12-14 | Connector for digital equipment SIM card and flexible printed circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556749U true CN201556749U (en) | 2010-08-18 |
Family
ID=42616438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202928283U Expired - Fee Related CN201556749U (en) | 2009-12-14 | 2009-12-14 | Connector for digital equipment SIM card and flexible printed circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101839401B1 (en) * | 2014-10-20 | 2018-03-16 | 주식회사 엘지화학 | Connecter Member Having Compact Coupling Structure and Improved Stability |
| CN109786998A (en) * | 2017-11-10 | 2019-05-21 | 南昌欧菲多媒体新技术有限公司 | Circuit board assemblies and connector |
-
2009
- 2009-12-14 CN CN2009202928283U patent/CN201556749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101839401B1 (en) * | 2014-10-20 | 2018-03-16 | 주식회사 엘지화학 | Connecter Member Having Compact Coupling Structure and Improved Stability |
| CN109786998A (en) * | 2017-11-10 | 2019-05-21 | 南昌欧菲多媒体新技术有限公司 | Circuit board assemblies and connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20111214 |