CN203368434U - Inductive spring assembly for SMD braider - Google Patents
Inductive spring assembly for SMD braider Download PDFInfo
- Publication number
- CN203368434U CN203368434U CN 201320425387 CN201320425387U CN203368434U CN 203368434 U CN203368434 U CN 203368434U CN 201320425387 CN201320425387 CN 201320425387 CN 201320425387 U CN201320425387 U CN 201320425387U CN 203368434 U CN203368434 U CN 203368434U
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- induction spring
- pedestal
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- spring assembly
- pin
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Abstract
The utility model relates to an inductive spring, especially to an inductive spring assembly for an SMD braider. The inductive spring assembly comprises an inductive spring and a guiding seat having a seat body and at least two pins on the bottom of the seat body, wherein one of the pins after penetrating through the seat body is fixedly connected with the inductive spring, the bottom of the pins are in flat-band shape suitable for taping package, or the pins bend toward one side or two sides. The seat body is annular or tubular and is provided with a vertical through hole, where a metallic tube is arranged, and the bottom end of the welding pin of the inductive spring and the top of the pin are respectively fixed in the metallic tube. The guiding seat can be combined with the inductive spring in advance, the welding pin of the inductive spring is positioned in the metallic tube, where the pin is inserted in, and the metallic tube is flattened to fix and connect the two. The bottom of the pins are in flat-band shape suitable for taping package, and an SMD braider can be used for braiding inductive spring tapes corresponding to weld points on the circuit board one by one. Accurate positioning and rapid and automatic welding can be achieved.
Description
Technical field
The utility model relates to a kind of induction spring, particularly a kind of induction spring assembly that is applicable to the SMD braider.
Background technology
Electronic switch is one of core of electronic product, and the button indispensable part that is electronic switch.At present, the touch-induction-type button has become the indispensable part of household appliances product.Whether the variation that produces capacitance when the touch-induction-type button mainly utilizes the finger touch button is responded to has button to press, have reaction speed fast, save space, be easy to the advantage such as interchange.The induction spring is the core component of touch-induction-type button, and existing induction spring is to be fixed on circuit board by single leg or a pair of leg.
Along with the continuous upgrading refinement of electronic product with highly integrated, electronic component also changes into the SMD installing space of saving circuit board from the plug-in type in past, increase work efficiency, it is the once large-scale revolution of electron trade, so whole electron trade is used the SMD braider to carry out the braid processing to electronic component in a large number, SMD braider package speed is fast, stable during tape package, on request the functions such as the polarity of detected electrons element, outward appearance, direction, measurement.But the induction spring can only can't carry out the braid processing by the SMD braider with the processing of plug-in type welding procedure at present, can not adapt to the development speed of current electron trade, therefore suddenly waits to improve.
Summary of the invention
The technical problems to be solved in the utility model is for overcoming the deficiencies in the prior art part, a kind of induction spring assembly of the SMD of being applicable to braider is provided, not only can carry out the braid processing with the SMD braider, accelerate installation effectiveness, can, for the induction spring provides guide support, prevent that it is in use crooked simultaneously.
The technical scheme that the utility model technical solution problem adopts is: the induction spring assembly that is applicable to the SMD braider, this assembly comprises induction spring and guide holder, this guide holder comprises pedestal, the bottom of this pedestal is provided with at least two pins, wherein a described pin is fixedly connected with described induction spring after running through described pedestal, described pin bottom is for being applicable to the bandlet shape of tape package, or described pin is to curving or to two lateral bends.
Further, described pedestal is annular or tubular, has the through hole of a up/down perforation on this pedestal, is provided with a metal tube in this through hole, and the leg bottom of described induction spring and described pin top are separately fixed in described metal tube.
Further, the pin of described guide holder is made by copper or copper alloy, electroplate or zinc-plated.
Further, described induction spring is entwined by nickel coated steel wire or stainless steel wire.
Further, described pedestal end face edge is arranged with the locating piece of at least two projections, and when described induction spring coordinates with pedestal, described locating piece is close to described induction spring inboard.
Described pedestal adopts engineering plastics to make.
The utility model technical characterstic is: guide holder can be in advance and the induction spring assembly, to respond to the spring leg is positioned in metal tube, then insert pin, the flat metal tube of backlash is fixing and conducting by the two, locating piece and back-up ring can be the induction spring guide support are provided, and prevent that it is in use crooked; Simultaneously described pin bottom is for being applicable to the bandlet shape of tape package, perhaps described pin is to curving or to the bilateral symmetry bending, available SMD braider is weaved into the braid of induction spring, corresponding one by one with the solder joint on circuit board, accurate positioning, can carry out High-Speed Automatic welding, while having solved the welding of existing induction spring and wiring board, eccentric defect occur, button is reached desirable touch effect.
The accompanying drawing explanation
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
The front view that Fig. 1 is bandlet type induction spring assembly,
The left view that Fig. 2 is bandlet type induction spring assembly,
The stereogram that Fig. 3 is bandlet type induction spring,
Fig. 4 is the front view of induction spring guide holder,
The cutaway view that Fig. 5 is clubfoot type induction spring assembly,
Fig. 6 is the view that bandlet type induction spring assembly is combined with braid.
Embodiment
Referring to Fig. 1,3, be applicable to the induction spring assembly of SMD braider, comprise induction spring 1 and guide holder, guide holder comprises pedestal 2, the bottom of pedestal 2 is provided with at least two pins 4, wherein a pin is fixedly connected with induction spring 1 after running through described pedestal 2, and pin 4 bottoms are for being applicable to the bandlet shape (as shown in Figure 2) of tape package, or described pin is to curving or to two lateral bends (as shown in Figure 5).The pin 4 of guide holder is made by copper or copper alloy, and electroplate or zinc-plated guarantees the electrical conductivity that it is good.Induction spring 1 is entwined by nickel coated steel wire or stainless steel wire, has serviceability and rust-preventing characteristic preferably.
Referring to Fig. 4, pedestal 2 is annular or tubular, this pedestal one side has the through hole (as shown in Figure 4,5) of a up/down perforation, be provided with a metal tube 3 in this through hole, the leg bottom of induction spring 1 and the top of pin 4 are separately fixed in metal tube 3, finally from outside with the flat metal tube 3 of Presser Dashing, the two are fixed and conducting.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that do not break away from principle of the present utility model and spirit can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalent thereof.
Claims (6)
1. be applicable to the induction spring assembly of SMD braider, it is characterized in that: this assembly comprises induction spring and guide holder, this guide holder comprises pedestal, the bottom of this pedestal is provided with at least two pins, wherein a described pin is fixedly connected with described induction spring after running through described pedestal, described pin bottom is for being applicable to the bandlet shape of tape package, or described pin is to curving or to two lateral bends.
2. the induction spring assembly that is applicable to the SMD braider according to claim 1, it is characterized in that: described pedestal is annular or tubular, have the through hole of a up/down perforation on this pedestal, be provided with a metal tube in this through hole, the leg bottom of described induction spring and described pin top are separately fixed in described metal tube.
3. the induction spring assembly that is applicable to the SMD braider according to claim 1, it is characterized in that: the pin of described guide holder is made by copper or copper alloy, electroplate or zinc-plated.
4. the induction spring assembly that is applicable to the SMD braider according to claim 1, it is characterized in that: described induction spring is entwined by nickel coated steel wire or stainless steel wire.
5. the induction spring assembly that is applicable to the SMD braider according to claim 1, it is characterized in that: described pedestal end face edge is arranged with the locating piece of at least two projections, when described induction spring coordinates with pedestal, described locating piece is close to described induction spring inboard.
6. the induction spring assembly that is applicable to the SMD braider according to claim 1, it is characterized in that: described pedestal is made by engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320425387 CN203368434U (en) | 2013-07-17 | 2013-07-17 | Inductive spring assembly for SMD braider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320425387 CN203368434U (en) | 2013-07-17 | 2013-07-17 | Inductive spring assembly for SMD braider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368434U true CN203368434U (en) | 2013-12-25 |
Family
ID=49816146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320425387 Expired - Fee Related CN203368434U (en) | 2013-07-17 | 2013-07-17 | Inductive spring assembly for SMD braider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632820A (en) * | 2016-03-16 | 2016-06-01 | 佛山市众莱盛五金弹簧有限公司 | Automatic plug-in spring touch key and production method thereof |
-
2013
- 2013-07-17 CN CN 201320425387 patent/CN203368434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632820A (en) * | 2016-03-16 | 2016-06-01 | 佛山市众莱盛五金弹簧有限公司 | Automatic plug-in spring touch key and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEFEI HONGJIAN PRECISION MOLD CO., LTD. Free format text: FORMER OWNER: HEFEI SIMIAO ELECTRONICS CO., LTD. Effective date: 20140710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230001 HEFEI, ANHUI PROVINCE TO: 231131 HEFEI, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140710 Address after: Shuangfeng Industrial Park, Fenglin Road in Hefei city of Anhui Province in 231131 Patentee after: Grand key Seiko mould Ltd of Hefei City Address before: 230001, Anhui Province, Yaohai District, Hefei victory road, yuan an era Garden 1, 1604 Patentee before: Hefei Simiao Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |