CN201112685Y - Conductive terminal structure and application thereof - Google Patents
Conductive terminal structure and application thereof Download PDFInfo
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- CN201112685Y CN201112685Y CNU2007201278490U CN200720127849U CN201112685Y CN 201112685 Y CN201112685 Y CN 201112685Y CN U2007201278490 U CNU2007201278490 U CN U2007201278490U CN 200720127849 U CN200720127849 U CN 200720127849U CN 201112685 Y CN201112685 Y CN 201112685Y
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- craning
- conducting terminal
- card coupler
- insulating body
- electronic card
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Abstract
The utility model discloses an electrically-conductive terminal structure and an application thereof, wherein the electrically-conductive terminal can be clamped in a socket at side edge of an insulating body. The electrically-conductive terminal structure comprises a welding pin, a folding part, a guide neck part, a carrier part and a contact part, wherein one end of the folding part is connected with the welding pin, the guide neck part is turned to extend from the other end of the folding part, the carrier part is connected with one end of the guide neck part, and the contact part, quite different from the folding part, is formed on the carrier part. Additionally, the guide neck part supports the turning of the guide neck part, so that the guide neck part is approximately perpendicular to the welding pin; and the side edge of the guide neck part is provided with at least one raised pre-compression part to contact and fix the electrically-conductive terminal to the socket of the insulating body.
Description
Technical field
The utility model relates to a kind of conducting terminal structure and application thereof, particularly a kind of conducting terminal structure and application thereof that blocks pincers to insulating body side slot.
Background technology
The conducting terminal of known technology, the design of its kenel is disclosed conducting terminal 51 in No. 02288057.7 Chinese patent as shown in Figure 1, this conducting terminal 51 has arc-shaped contact part 510, reaches the weld part 513 that bends extension from holding parts downwards from the U-shaped kink 511 of arc-shaped contact part one end extension, the holding parts 512 that extends from the kink other end, because holding parts 512 is to extend continuously on length with weld part 513, makes whole terminal occupy long length.On the other hand, because of weld part 513 extends difference in height between the holding parts 512, make that whole height is higher.
The length of above-mentioned terminal is long, and excessive height, when being applied to electronic card coupler 50, will cause the volume of electronic card coupler 50 integral body to increase and improve manufacturing cost.Along with the trend of pursuing the product miniaturization at present, this design obviously can not be satisfied the demand in market now.
In addition, M301431 TaiWan, China patent discloses another kind of electronic card coupler and terminal, its kenel design as shown in Figure 2, this electronic card coupler 6 includes insulating body 61, and a plurality of terminals 7 that are contained in this insulating body, this terminal 7 comprises weld part 70, and these weld part 70 1 ends extend connecting portion 71, each holding parts 72 is to extend upward one section from these weld part 70 sides, extends to both sides again.Elastic portion 73 is extended to weld part 70 free end directions from these connecting portion 71 1 ends, and connects contact site 74.The width of elastic portion 73 is narrow than the groove shape space of definition between two holding parts 72.Contact site 74 is to extend outside the free end of weld part 70, and its relative both sides are extended with pre-splenium 75 round about.
Though above-mentioned terminal in kenel design with volume-diminished, but when combining with connector, often bad because of terminal design, cause the side of terminal can't engage easily with the insulating body of connector, even be subjected to the interference effect of insulating body, the side of terminal is damaged and distortion.
Therefore, it is small and exquisite how to design kenel, and is difficult for the conducting terminal that weares and teares because of interference effect when engaging, the real problem of demanding urgently improveing for industry.
The utility model content
In order to solve the problem of above-mentioned prior art, the utility model provides a kind of conducting terminal structure, can block the slot of pincers to the insulating body side, and the conducting terminal structure includes welding foot, kink, the portion of craning one, carrier portion and contact site.Wherein, an end of kink connects welding foot, and the portion of craning one turns to extension from the kink other end, and carrier portion connects portion's one end of craning one, and differ from kink, and contact site is formed in the carrier portion.In addition, the portion of craning one provides carrier portion turnover, makes near normal between carrier portion and the welding foot, and the portion side of craning one is formed with at least one outstanding pre-splenium, with conflict and fixing conducting terminal structure to the insulating body slot.
Therefore, main purpose of the present utility model is to provide a kind of conducting terminal structure, when electronic cards (for example SIM card) is inserted insulating body, by the conducting terminal contact site that turns to, reduce contact site along the interference effect that the electronic cards moving direction produces, avoid the terminal abrasion and effectively prolong useful life of conducting terminal.
Another purpose of the present utility model is to provide a kind of conducting terminal structure, when electronic cards (for example SIM card) is inserted insulating body, crane one on the portion outside by conducting terminal, pre-splenium in order to the buckle slot produces the precompressed elastic force, promote terminal side structural strength, thus the durable degree that prolongs conducting terminal.
Another purpose of the present utility model is to provide a kind of conducting terminal structure, changes the direction of insertion of conducting terminal contact site and electronic cards, thereby reduces conducting terminal side stress and prolong useful life of conducting terminal, reduces manufacturing cost.
Another purpose of the present utility model is to provide a kind of electronic card coupler, when electronic cards (for example SIM card) is inserted insulating body, by the conducting terminal contact site that turns to, reduce contact site along the interference effect that the electronic cards moving direction produces, avoid the terminal abrasion and effectively prolong useful life of conducting terminal.
Another purpose of the present utility model is to provide a kind of electronic card coupler, when electronic cards (for example SIM card) is inserted insulating body, crane one on the portion outside by conducting terminal, pre-splenium in order to the buckle slot produces the precompressed elastic force, promote terminal side structural strength, thus the durable degree that prolongs conducting terminal.
Another purpose of the present utility model is to provide a kind of electronic card coupler, changes the direction of insertion of conducting terminal contact site and electronic cards, thereby reduces conducting terminal side stress and prolong useful life of conducting terminal, reduces manufacturing cost.
Another purpose of the present utility model is to provide a kind of electronic card coupler manufacture method, when electronic cards (for example SIM card) is inserted insulating body, by the conducting terminal contact site that turns to, reduce contact site along the interference effect that the electronic cards moving direction produces, avoid the terminal abrasion and effectively prolong useful life of conducting terminal.
Another purpose of the present utility model is to provide a kind of electronic card coupler manufacture method, when electronic cards (for example SIM card) is inserted insulating body, crane one on the portion outside by conducting terminal, pre-splenium in order to the buckle slot produces the precompressed elastic force, promote terminal side structural strength, thus the durable degree that prolongs conducting terminal.
Another purpose of the present utility model is to provide a kind of electronic card coupler manufacture method, changes the direction of insertion of conducting terminal contact site and electronic cards, thereby reduces conducting terminal side stress and prolong useful life of conducting terminal, reduces manufacturing cost.
Another purpose of the present utility model is to provide a kind of radio transmission apparatus with electronic card coupler, when electronic cards (for example SIM card) is inserted insulating body, by the conducting terminal contact site that turns to, reduce contact site along the interference effect that the electronic cards moving direction produces, avoid the terminal abrasion and effectively prolong useful life of conducting terminal.
Another purpose of the present utility model is to provide a kind of radio transmission apparatus with electronic card coupler, when electronic cards (for example SIM card) is inserted insulating body, crane one on the portion outside by conducting terminal, pre-splenium in order to the buckle slot produces the precompressed elastic force, promote terminal side structural strength, thus the durable degree that prolongs conducting terminal.
Another purpose of the present utility model is to provide a kind of radio transmission apparatus with electronic card coupler, change the direction of insertion of conducting terminal contact site and electronic cards, thereby reduce conducting terminal side stress and prolong useful life of conducting terminal, reduce manufacturing cost.
Another purpose of the present utility model is to provide a kind of radio transmission apparatus manufacture method with electronic card coupler, when electronic cards (for example SIM card) is inserted insulating body, by the conducting terminal contact site that turns to, reduce contact site along the interference effect that the electronic cards moving direction produces, avoid the terminal abrasion and effectively prolong useful life of conducting terminal.
Another purpose of the present utility model is to provide a kind of radio transmission apparatus manufacture method with electronic card coupler, when electronic cards (for example SIM card) is inserted insulating body, crane one on the portion outside by conducting terminal, pre-splenium in order to the buckle slot produces the precompressed elastic force, promote terminal side structural strength, thus the durable degree that prolongs conducting terminal.
Another purpose of the present utility model is to provide a kind of radio transmission apparatus manufacturing equipment with electronic card coupler, change the direction of insertion of conducting terminal contact site and electronic cards, thereby reduce conducting terminal side stress and prolong useful life of conducting terminal, reduce manufacturing cost.
Another purpose of the present utility model is to provide a kind of digital electronic device with electronic card coupler, when electronic cards (for example SIM card) is inserted insulating body, by the conducting terminal contact site that turns to, reduce contact site along the interference effect that the electronic cards moving direction produces, avoid the terminal abrasion and effectively prolong useful life of conducting terminal.
Another purpose of the present utility model is to provide a kind of digital electronic device with electronic card coupler, when electronic cards (for example SIM card) is inserted insulating body, crane one on the portion outside by conducting terminal, pre-splenium in order to the buckle slot produces the precompressed elastic force, promote terminal side structural strength, thus the durable degree that prolongs conducting terminal.
Another purpose of the present utility model is to provide a kind of digital electronic device with electronic card coupler, change the direction of insertion of conducting terminal contact site and electronic cards, thereby reduce conducting terminal side stress and prolong useful life of conducting terminal, reduce manufacturing cost.
Another purpose of the present utility model is to provide a kind of digital electronic device manufacture method with electronic card coupler, when electronic cards (for example SIM card) is inserted insulating body, by the conducting terminal contact site that turns to, reduce contact site along the interference effect that the electronic cards moving direction produces, avoid the terminal abrasion and effectively prolong useful life of conducting terminal.
Another purpose of the present utility model is to provide a kind of digital electronic device manufacture method with electronic card coupler, when electronic cards (for example SIM card) is inserted insulating body, crane one on the portion outside by conducting terminal, pre-splenium in order to the buckle slot produces the precompressed elastic force, promote terminal side structural strength, thus the durable degree that prolongs conducting terminal.
Another purpose of the present utility model is to provide a kind of digital electronic device manufacture method with electronic card coupler, change the direction of insertion of conducting terminal contact site and electronic cards, thereby reduce conducting terminal side stress and prolong useful life of conducting terminal, reduce manufacturing cost.
Description of drawings
Fig. 1 is the electronic card coupler of known technology and the schematic diagram of terminal thereof.
The electronic card coupler of another known technology of Fig. 2 and the schematic diagram of terminal thereof.
Fig. 3 represents the schematic diagram according to the conducting terminal structure of the utility model design.
Fig. 4 A represents to comprise the electronic card coupler schematic diagram of conducting terminal of the present utility model.
Fig. 4 B represents to comprise the schematic side view of the electronic card coupler of conducting terminal of the present utility model.
Fig. 5 represents that the electronic card coupler according to the utility model design is applied to the schematic diagram of radio transmission apparatus.
Fig. 6 represents that the electronic card coupler according to the utility model design is applied to the schematic diagram of digital electronic device.
The main element description of symbols
The electronic card coupler 50 of conducting terminal structure 1 known technology
The conducting terminal 51 of welding foot 10 known technologies
Kink 11 contact sites 510
Portion's 12 kinks 511 of craning one
Angle end 121 holding parts 512
The electronic card coupler 6 of contact site 14 another known technologies
Pre-splenium 15 insulating bodies 61
Electronic cards connects the terminal 7 of 2 another known technologies
Link stopper 221 holding parts 72
Radio transmission apparatus 3 elastic portion 73
Wireless telecommunications system main structure 31 contact sites 74
Digital electronic device 4 pre-spleniums 75
Embodiment
The utility model discloses a kind of conducting terminal structure and application thereof, comprise radio transmission apparatus and digital electronic device with conducting terminal structure, wireless telecommunications system comprises mobile phone, notebook computer, PDA, car antenna spare part, visual telephone (Video Phone) or hand held data processor; Digital electronic device then comprises portable computer (Portable computer), desktop computer (DesktopComputer), DMB device (DMB), electronics Game device, electron storage display media (for example Electronic Paper), copying machines, facsimile machine, scanner, multifunctional paper feeding machine, satellite positioning and navigation device (GPS), ATM (ATM), the shopping of ordering is sold display system (POS) and waited any one with ticket query system (POI).
The basic principle of the conducting terminal structure that the utility model is disclosed and the basic framework of digital device have been that the person of ordinary skill in the field can understand, and therefore complete description is no longer done in explanation hereinafter.Simultaneously, with the accompanying drawing that is hereinafter contrasted, for expressing the structural representation relevant with the utility model feature, also do not need according to the complete drafting of actual size, why not chats bright earlier.
First embodiment
As shown in Figure 3, the utility model is a conducting terminal structure 1, includes welding foot 10, kink 11, the portion 12 of craning one, carrier portion 13 and contact site 14.Wherein, an end of this kink 11 connects this welding foot 10, and the other end connects the portion 12 of craning one.The portion 12 of craning one forms the turnover bent angle of single direction on same horizontal plane, turn to the connection carrier portion 13 of extending, and contact site 14 is formed in this carrier portion 13, this portion 12 of craning one provides this carrier portion 13 turnovers, make near normal between this carrier portion 13 and the welding foot 10, and these portion's 12 sides of craning one are formed with at least one outstanding pre-splenium 15, this pre-splenium 15 bends extension downwards towards the free end of this welding foot, with conflict and this conducting terminal structure 1 of fixing to insulating body slot (not shown).
Though present embodiment is an example with the portion of craning one 12 forms single direction on same horizontal plane turnover bent angle, but actual kenel can change design according to need, for example this portion 12 of craning one can be designed to progressively raise towards this carrier portion 13, and forms the turnover bent angle of single direction; Or the portion 12 of craning one is polygonal bent angle structure, and this pre-splenium 15 is formed at the angle end position 121 that these portion 12 turning points of craning one protrude out laterally.
Second embodiment
But the conducting terminal structure applying electronic card connector according to the utility model design shown in Fig. 4 A, is applied to the schematic diagram of electronic card coupler for conducting terminal of the present utility model.As shown in the figure, electronic card coupler 2 comprises slot 22 and a plurality of conducting terminal structure 1 of setting to this insulating body slot 22 of insulating body 21, these insulating body 21 sides of a plurality of formation, and slot 22 inside are formed with link stopper 221 and draw-in groove portion (not shown) respectively.Wherein, this conducting terminal structure 1 include welding foot 10, kink 11, the portion 12 of craning one, carrier portion 13 and contact site 14.One end of this kink 11 connects this welding foot 10, and the other end connects the portion 12 of craning one.The portion 12 of craning one forms the turnover bent angle of single direction on same horizontal plane, turn to extend connection carrier portion 13, and contact site 14 is formed in this carrier portion 13.This portion 12 of craning one provides this carrier portion 13 turnovers, makes near normal between this carrier portion 13 and the welding foot 10, and these portion's 12 sides of craning one are formed with at least one outstanding pre-splenium 15, and this pre-splenium 15 bends extension downwards towards the free end of this welding foot.
This conducting terminal structure 1 pincers modes to the slot 22 of insulating body 2 of putting are the draw-in groove portion (not shown) of pre-splenium 15 card pincers to the slot 22 of insulating body 2 of conducting terminal structure 1.This conducting terminal structure 1 pincers is put to the slot 22 of insulating body 2 back shown in Fig. 4 B (end view), and the top of the contact site 14 of this conducting terminal structure 1 protrudes in the surface of this insulating body 21.
When the electronic cards (not shown) inserts insulating body 21, the contact site 14 of this conducting terminal structure 1 is vertically interfered along the electronic cards moving direction, so can reduce the interference effect that contact site produces along the electronic cards moving direction and reduce conducting terminal side stress, avoid the terminal abrasion.In addition, because the fixation that this draw-in groove portion (not shown) is produced is lived in pre-splenium 15 strangulations of this conducting terminal structure 1, add the effect that link stopper 221 provides shelves to end when conducting terminal structure 1 presses down, and make conducting terminal structure 1 produce the elastic force of predetermined strength, and then increase terminal side structural strength.More than all, all can prolong useful life of conducting terminal, reduce manufacturing cost.
In addition, the electronic cards that cooperates above-mentioned electronic card coupler to use can be SIM card (subscriber identification card), SD card (flash memory Secure Digital cards), CF card (Compact Flashcards), SM card (Smart Media Cards), mmc card (Multimedia cards), MS card (Memory Stick cards), XD card (XD Picture cards) or is CUD (CompactU Disk).
The 3rd embodiment
The 3rd embodiment of the present utility model refers to that installing is applied on the various wireless telecommunications systems according to the electronic card coupler of the conducting terminal structure of the utility model design.This wireless telecommunications system is selected from the group that mobile phone, notebook computer, PDA, car antenna spare part, visual telephone (Video Phone) or hand held data processor and server form.
Fig. 5 is assembled to the schematic diagram of wireless telecommunications system for the electronic card coupler according to the utility model design.As shown in the figure, wireless telecommunications system 3 includes wireless telecommunications system main structure 31 and is formed at electronic card coupler 2 on the wireless telecommunications system main structure 31.Wherein, this electronic card coupler 2 includes insulating body 21, a plurality of slot 22 and a plurality of conducting terminal structures 1 of setting to this insulating body slot 22 that are formed at the insulating body side.Wherein, this conducting terminal structure 1 include welding foot 10, kink 11, the portion 12 of craning one, carrier portion 13 and contact site 14.One end of this kink 11 connects this welding foot 10, and the other end connects the portion 12 of craning one.The portion 12 of craning one forms the turnover bent angle of single direction on same horizontal plane, turn to extend connection carrier portion 13, and contact site 14 is formed in this carrier portion 13.This portion 12 of craning one provides this carrier portion 13 turnovers, make near normal between this carrier portion 13 and the welding foot 10, and these portion's 12 sides of craning one are formed with at least one outstanding pre-splenium 15, this pre-splenium 15 bends extension downwards towards the free end of this welding foot, with conflict and this conducting terminal structure 1 of fixing to this insulating body slot 22.The detailed mode that this conducting end subcard pincers to insulating body and electronic cards and conducting terminal contacts with each other no longer repeats to give unnecessary details at this as described in second embodiment.
The 4th embodiment
The 4th embodiment of the present utility model refers to according to the electronic card coupler that comprises according to the conducting terminal structure of the utility model design, except that the wireless telecommunications system that is applied to the foregoing description, still can assemble and is applied on the various digital electronic devices.This digital electronic device is selected from copying machines, facsimile machine, scanner, multifunctional paper feeding machine, satellite positioning and navigation device (GPS), ATM (ATM), the group that display system (POS) and ticket query system (POI) etc. are constituted is sold in the shopping of ordering.
Fig. 6 is for being assemblied in the schematic diagram of digital electronic device according to the designed electronic card coupler of the utility model.As shown in the figure, digital electronic device 4 includes electronic card coupler 2, and wherein, this electronic card coupler 2 includes insulating body 21, a plurality of slot 22 and a plurality of conducting terminal structures 1 of setting to this insulating body slot 22 that are formed at insulating body 21 sides.Wherein, this conducting terminal structure 1 include welding foot 10, kink 11, the portion 12 of craning one, carrier portion 13 and contact site 14.One end of this kink 11 connects this welding foot 10, and the other end connects the portion 12 of craning one.The portion 12 of craning one forms the turnover bent angle of single direction on same horizontal plane, turn to extend connection carrier portion 13, and contact site 14 is formed in this carrier portion 13.This portion 12 of craning one provides this carrier portion 13 turnovers, make near normal between this carrier portion 13 and the welding foot 10, and these portion's 12 sides of craning one are formed with at least one outstanding pre-splenium 15, this pre-splenium 15 bends extension downwards towards the free end of this welding foot, with conflict and this conducting terminal structure 1 of fixing to this insulating body slot 22.The detailed mode that this conducting end subcard pincers to insulating body and electronic cards and conducting terminal contacts with each other no longer repeats to give unnecessary details at this as described in second embodiment.
The above is preferred embodiment of the present utility model only, is not in order to limit interest field of the present utility model; Simultaneously above description should be understood and be implemented for the person of ordinary skill in the field, so other do not break away from the equivalence of being finished under the spirit that the utility model discloses and change or modification, all should comprise in the claims.
Claims (37)
1. conducting terminal structure, it is characterized in that the slot of card pincers to the insulating body side, this conducting terminal structure includes welding foot, one end connects the kink of this welding foot, turn to the portion of craning one of extension from this kink other end, connect this portion's one end of craning one, differ from the carrier portion of this kink, and the contact site that is formed in this carrier portion constitutes, wherein, this portion of craning one provides this carrier portion turnover, make near normal between this carrier portion and the welding foot, and this portion's side of craning one is formed with at least one outstanding pre-splenium, with conflict and this conducting terminal structure of fixing to this insulating body slot.
2. conducting terminal structure according to claim 1 is characterized in that, this portion of craning one forms the turnover bent angle of single direction on same horizontal plane.
3. conducting terminal structure according to claim 1 is characterized in that, this portion of craning one progressively raises towards this carrier portion, and forms the turnover bent angle of single direction.
4. conducting terminal structure according to claim 1 is characterized in that, this portion of craning one is polygonal bent angle structure, and wherein, this pre-splenium is formed at the angle end position in this outside, portion turning point of craning one.
5. conducting terminal structure according to claim 1 is characterized in that, the top of this contact site protrudes in this insulating body surface.
6. conducting terminal structure according to claim 1 is characterized in that, this pre-splenium bends extension downwards towards the free end of this welding foot.
7. electronic card coupler, it is characterized in that comprising: insulating body, side are formed with a plurality of slots; And a plurality of conducting terminal structures of setting to this insulating body slot, this conducting terminal structure includes welding foot, one end connects the kink of this welding foot, turn to the portion of craning one of extension from this kink other end, connect this portion's one end of craning one, differ from the carrier portion of this kink, and the contact site that is formed in this carrier portion constitutes, wherein, this portion of craning one provides this carrier portion turnover, make near normal between this carrier portion and the welding foot, and this portion's side of craning one is formed with at least one outstanding pre-splenium, with conflict and this conducting terminal structure of fixing to this insulating body slot.
8. electronic card coupler according to claim 7 is characterized in that, this electronic cards is the subscriber identification card SIM card.
9. electronic card coupler according to claim 7 is characterized in that, this electronic cards is a flash memory SD card.
10. electronic card coupler according to claim 7, it is characterized in that, in the slot arrays of this insulating body side, be formed with link stopper and draw-in groove portion in each slot respectively, make the pre-splenium strangulation of this conducting terminal structure live this link stopper and draw-in groove portion and produce the elastic force of predetermined strength.
11. electronic card coupler according to claim 7 is characterized in that, this portion of craning one forms the turnover bent angle of single direction on same horizontal plane.
12. electronic card coupler according to claim 7 is characterized in that, this portion of craning one progressively raises towards this carrier portion, and forms the turnover bent angle of single direction.
13. electronic card coupler according to claim 7 is characterized in that, this portion of craning one is polygonal bent angle structure, and wherein, this pre-splenium is formed at the angle end position in this outside, portion turning point of craning one.
14. electronic card coupler according to claim 7 is characterized in that, the top of this contact site protrudes in this insulating body surface.
15. electronic card coupler according to claim 7 is characterized in that, this pre-splenium bends extension downwards towards the free end of this welding foot.
16. electronic card coupler according to claim 7 is characterized in that, when this electronic cards was inserted insulating body, the contact site of this conducting terminal structure was vertically interfered along the electronic cards moving direction.
17. the wireless telecommunications system with electronic card coupler is characterized in that including: the wireless telecommunications system main structure; Be formed at the insulating body on the wireless telecommunications system main structure, the insulating body side is formed with a plurality of slots; And a plurality of conducting terminal structures of setting to this insulating body slot, this conducting terminal structure includes welding foot, one end connects the kink of this welding foot, turn to the portion of craning one of extension from this kink other end, connect this portion's one end of craning one, differ from the carrier portion of this kink, and the contact site that is formed in this carrier portion constitutes, wherein, this portion of craning one provides this carrier portion turnover, make near normal between this carrier portion and the welding foot, and this portion's side of craning one is formed with at least one outstanding pre-splenium, with conflict and this conducting terminal structure of fixing to this insulating body slot.
18. the wireless telecommunications system with electronic card coupler according to claim 17 is characterized in that, this wireless telecommunications system be selected from that mobile phone, notebook computer, PDA, car antenna spare part and server form one.
19. the wireless telecommunications system with electronic card coupler according to claim 17 is characterized in that, this electronic cards is the subscriber identification card SIM card.
20. the wireless telecommunications system with electronic card coupler according to claim 17 is characterized in that, this electronic cards is a flash memory SD card.
21. the wireless telecommunications system with electronic card coupler according to claim 17, it is characterized in that, in the slot arrays of this insulating body side, be formed with link stopper and draw-in groove portion in each slot respectively, make the pre-splenium strangulation of this conducting terminal structure live this link stopper and draw-in groove portion and produce the elastic force of predetermined strength.
22. the wireless telecommunications system with electronic card coupler according to claim 17 is characterized in that, this portion of craning one forms the turnover bent angle of single direction on same horizontal plane.
23. the wireless telecommunications system with electronic card coupler according to claim 17 is characterized in that, this portion of craning one progressively raises towards this carrier portion, and forms the turnover bent angle of single direction.
24. the wireless telecommunications system with electronic card coupler according to claim 17 is characterized in that this portion of craning one is polygonal bent angle structure, wherein, this pre-splenium is formed at the angle end position in this outside, portion turning point of craning one.
25. the wireless telecommunications system with electronic card coupler according to claim 17 is characterized in that, the top of this contact site protrudes in this insulating body surface.
26. the wireless telecommunications system with electronic card coupler according to claim 17 is characterized in that, this pre-splenium bends extension downwards towards the free end of this welding foot.
27. the wireless telecommunications system with electronic card coupler according to claim 17 is characterized in that, when this electronic cards was inserted insulating body, the contact site of this conducting terminal structure was vertically interfered along the electronic cards moving direction.
28. digital electronic device with electronic card coupler, it is characterized in that the group that this digital electronic device is selected from copying machines, facsimile machine, scanner, multifunctional paper feeding machine, satellite positioning and navigation device GPS, ATM ATM, display system POS is sold in the shopping of ordering and ticket query system POI is constituted, wherein this electronic card coupler includes: insulating body, and the insulating body side is formed with a plurality of slots; And a plurality of conducting terminal structures of setting to this insulating body slot, this conducting terminal structure includes welding foot, one end connects the kink of this welding foot, turn to the portion of craning one of extension from this kink other end, connect this portion's one end of craning one, differ from the carrier portion of this kink, and the contact site that is formed in this carrier portion constitutes, wherein, this portion of craning one provides this carrier portion turnover, make near normal between this carrier portion and the welding foot, and this portion's side of craning one is formed with at least one outstanding pre-splenium, with conflict and this conducting terminal structure of fixing to this insulating body slot.
29. the digital electronic device with electronic card coupler according to claim 28 is characterized in that, this electronic cards is the subscriber identification card SIM card.
30. the digital electronic device with electronic card coupler according to claim 28 is characterized in that, this electronic cards is a flash memory SD card.
31. the digital electronic device with electronic card coupler according to claim 28, it is characterized in that, in the slot arrays of this insulating body side, be formed with link stopper and draw-in groove portion in each slot respectively, make the pre-splenium strangulation of this conducting terminal structure live this link stopper and draw-in groove portion and produce the elastic force of predetermined strength.
32. the digital electronic device with electronic card coupler according to claim 28 is characterized in that, this portion of craning one forms the turnover bent angle of single direction on same horizontal plane.
33. the digital electronic device with electronic card coupler according to claim 28 is characterized in that, this portion of craning one progressively raises towards this carrier portion, and forms the turnover bent angle of single direction.
34. the digital electronic device with electronic card coupler according to claim 28 is characterized in that, this portion of craning one is polygonal bent angle structure, and wherein, this pre-splenium is formed at the angle end position in this outside, portion turning point of craning one.
35. the digital electronic device with electronic card coupler according to claim 28 is characterized in that, the top of this contact site protrudes in this insulating body surface.
36. the digital electronic device with electronic card coupler according to claim 28 is characterized in that, this pre-splenium bends extension downwards towards the free end of this welding foot.
37. the digital electronic device with electronic card coupler according to claim 28 is characterized in that, when this electronic cards was inserted insulating body, the contact site of this conducting terminal structure was vertically interfered along the electronic cards moving direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201278490U CN201112685Y (en) | 2007-07-25 | 2007-07-25 | Conductive terminal structure and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201278490U CN201112685Y (en) | 2007-07-25 | 2007-07-25 | Conductive terminal structure and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112685Y true CN201112685Y (en) | 2008-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201278490U Expired - Fee Related CN201112685Y (en) | 2007-07-25 | 2007-07-25 | Conductive terminal structure and application thereof |
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| CN (1) | CN201112685Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337726A (en) * | 2013-06-17 | 2013-10-02 | 连展科技电子（昆山）有限公司 | Chip card connector |
| CN106785540A (en) * | 2017-01-19 | 2017-05-31 | 启东乾朔电子有限公司 | Electronic card coupler and its conducting terminal |
| CN107039804A (en) * | 2017-04-12 | 2017-08-11 | 东莞市金比莱电子有限公司 | A kind of improved two-way mobile phone deck |
-
2007
- 2007-07-25 CN CNU2007201278490U patent/CN201112685Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337726A (en) * | 2013-06-17 | 2013-10-02 | 连展科技电子（昆山）有限公司 | Chip card connector |
| CN106785540A (en) * | 2017-01-19 | 2017-05-31 | 启东乾朔电子有限公司 | Electronic card coupler and its conducting terminal |
| CN107039804A (en) * | 2017-04-12 | 2017-08-11 | 东莞市金比莱电子有限公司 | A kind of improved two-way mobile phone deck |
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Granted publication date: 20080910 Termination date: 20100725 |