CN104022374A - Paster type elastomer conductive single connector - Google Patents
Paster type elastomer conductive single connector Download PDFInfo
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- CN104022374A CN104022374A CN201410227059.4A CN201410227059A CN104022374A CN 104022374 A CN104022374 A CN 104022374A CN 201410227059 A CN201410227059 A CN 201410227059A CN 104022374 A CN104022374 A CN 104022374A
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- elastomer conductive
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Abstract
A paster type elastomer conductive single connector of the invention comprises a substrate and a conductor. The substrate is made of high-molecular elastic material. The connector integrally satisfies the volume requirement of a paster element. The connector is set for a connecting structure which is fixed with a printed circuit board. According to the paster type elastomer conductive single connector, based on a common single button, through adding paster pins, a paster fixing ring, a paster supporting frame or a frame on the traditional button, the following effects can be realized: obtaining a braiding standard, performing related standard volume requirement of the paster element, realizing automatic continuous production and assembly through the requirement of surface packaging technique automatic pasting equipment, replacing traditional manual assembling and manual matching, saving a large amount of social resource, and realizing high efficiency, development cost reduction and manufacturing cost reduction. Furthermore the paster type elastomer conductive single connector can unified in a high degree for forming a series of standard elements, thereby promoting standardization and promoting industry development.
Description
Technical field
The present invention relates to Novel patch formula components and parts, specifically a kind of paster connector, more specifically SMD elastomer conductive elements connector.
Background technology
Conductive elements connector is generically called button.Nearly all electronic product all needs to have function button.Use at present the silica gel push-button of silica gel and elastic caoutchouc a lot, as telephone set, mobile phone, computor-keyboard, remote controller, the types of functionality bonding electron products such as controller.Present conductive elements function button criteria of right and wrong part, generally all with angle and Position Design, for example, in order to assemble use, first to offer in the circuit board corresponding location hole, in practical set process, need by artificial location and assembling, by manually the angle of each conductive elements function button being passed to wiring board location hole.In order to improve efficiency of assembling, also have and complete assembly work with equipment.For situation about having compared with multifunction push key, can open unitary mould and make to become monolithic silica gel button (for example remote controller entirety silica gel push-button multikey and overall telephone key sheet multikey).And each electronic product all needs the corresponding secondary silica gel push-button mould coordinating of opening.
Rely on artificial location and assembling, inefficiency, cost of labor is high, and needs larger operation place.Use equipment assembling can greatly improve efficiency of assembling, but on conductive elements function button or the basis of non-standard component, the function button that equipment can only supporting a few kind.Have for different function buttons, particularly shape, size in the situation of bigger difference, need to carry out mould input, coordinate and manufacture.Cause a large amount of wastings of resources and overlapping investment.
Above-mentioned conductive elements function button based on non-standard component and the various measures of raising the efficiency taked, all fundamentally rapid raisings of implementation efficiency.But also cannot solve the problem of some other essence completely, that is exactly that the conductive elements function button of non-standard component all needs to open corresponding mould and carries out supporting being used in conjunction with, every a product all needs the wiring board that carries out mould input, cooperation to drop into, and the replacing of possible assembly equipment clamp fixture etc.
SMT paster refer on PCB basis, process the abbreviation of series of processes flow process.PCB(PrintedCircuitBoard), Chinese is printed circuit board, claims again printed circuit board (PCB), printed substrate, is important electronic unit, is the supporter of electronic devices and components, is the supplier of electronic devices and components electrical connection.Because it is to adopt electron printing to make, therefore be called as " printing " circuit board.(be electronic circuit surface mounting technology or surface mounting technology and SMT is surface installation technique.SMT is the abbreviation of SurfaceMountedTechnology), most popular a kind of technology and technique in current Electronic Assemblies industry, it is that one will (be called for short SMC/SMD without pin or short leg surface-assembled components and parts, Chinese claims sheet components and parts) be arranged on printed circuit board (PrintedCircuitBoard, PCB) on surface or the surface of other substrate, by the in addition circuit load technology of welding assembly of the method such as reflow welding or immersed solder.Under present environment, electronics technology revolution is imperative, electronic product is pursued miniaturization, electronic product function is more complete, the perforation plug-in element of former use cannot dwindle, integrated circuit (IC) particularly extensive, high integrated IC in the situation without punctured element, adopts surface patch element to become already a kind of inevitable.In standardization, mass, automation, low cost, high yield, high quality epoch, this surface installation technique of SMT and technique will obtain development greatly and generally application.The advantage of SMT paster processing: packaging density is high, electronic product volume is little, lightweight, and the volume and weight of surface mount elements only has 1/10 left and right of traditional inserting element, after generally adopting SMT, electronic product volume-diminished 40% ~ 60%, weight saving 60% ~ 80%; Reliability is high, vibration resistance is strong; Welding point defect rate is low; High frequency characteristics is good; Electromagnetism and radio frequency interference are reduced; Easily be automated, enhance productivity, reduce costs and reach 30% ~ 50%; Save material, the energy, equipment, manpower, time etc.
The SMD components of present stage has patch capacitor, inductance, resistance, diode, triode and IC class, there is not yet paster elastic conduction button.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of SMD elastomer conductive elements connector is provided, to adapt to the development of electronics technology, meet the need of market.
SMD elastomer conductive elements connector of the present invention, comprises matrix and electric conductor, and its basis material is macromolecular material, and connector entirety meets the volume requirement of SMD components, and connector is provided for the syndeton fixing with printed circuit board.
The described macromolecular material as basis material is preferably from silica gel, fluorubber, nitrile rubber, ethylene-propylene rubber, butadiene-styrene rubber, neoprene, butyl rubber and natural rubber.Wherein taking silica gel as first-selected.
Described electric conductor is selected from: conductive carbon, conducting metal and plating metal on surface, surface spraying metal, conducting resinl and electrically conductive ink.Generally, metallic conductor and plating metal on surface electric conductor, surface spraying metallic conductor are particularly suitable for the situation of forceful electric power.
Described syndeton refers to: pin, retainer plate, support, framework, skeleton or their combination.
Of the present invention and syndeton (pin, retainer plate, support, framework, skeleton or their combination), with existing surface mount elements as the pin of Chip-R, patch capacitor etc. be diverse concept.The pin of Chip-R, patch capacitor etc. belongs to a part for circuit, is to lean on pin conduction, and in the present invention, does not need to conduct electricity by syndetons such as pins.Of the present invention and the effect of syndeton, in fact the same with the angle of conductive elements function button in background technology, be for conductive elements connector is fixed on to printed circuit board, the just fixation rising.Thereby the syndeton of SMD elastomer conductive elements connector of the present invention just has a variety of forms, as pin, retainer plate, support, framework, skeleton or their combination etc.
When in specific embodiments, when syndeton is taked the form of pin, described in it, the quantity of pin is advisable with 2 ~ 4.
Just because of of the present invention and the just fixation that rises of syndeton, so the material of syndeton just can be varied, in the present invention, the material of described syndeton is selected from: metal, plastics and rubber.
Syndeton described in the present invention by bonding, riveted joint, clamping matching, be spirally connected, mosaic mode or directly and molded mode and the connector of base body die become one.
The present invention also comprises the pattern that adopts the braid of paster standard described SMD elastomer conductive elements connector package to be become to meet SMD components packing instructions.
The present invention is on the basis of general single-point button, by in conventional keys (be mainly at its bottom) add paster pin and paster retainer plate, patch support framework or skeleton, be able to carry out braid standard, carry out the relevant criterion volume requirement of SMD components, and can pass through the requirement of surface mounting technology automatic chip mounting equipment, realize automatic continuous production assembling, replace traditional manual assembly and artificial cooperation, save a large amount of social resources, realize the effect of high efficiency and reduction development cost, manufacturing cost.And can form series standard part form by high unity, Promoting Standardized, promotes the development of industry.
In actual applications, corresponding line plate need arrange match with SMD elastomer conductive elements connector of the present invention corresponding for the solder joint or other sticking veneer that are connected and fixed, paste platform.Assembling automatically carried out by SMD elastomer conductive elements connector by last resort chip mounter, welds or paste wiring board assigned address.
Brief description of the drawings
Fig. 1 is the SMD elastomer conductive elements of four pin of the present invention connector overall diagram.
Fig. 2 is the SMD elastomer conductive elements connector overall diagram of four pins of the present invention and retainer plate combination.
Fig. 3 is the overall perspective view of connector shown in Fig. 2.
Fig. 4 is the SMD elastomer conductive elements connector overall diagram with retainer plate of the present invention.
Fig. 5 is the overall perspective view of connector shown in Fig. 4.
Fig. 6 is the SMD elastomer conductive elements connector overall diagram of two pins of the present invention and framework composition.
Fig. 7 is the overall perspective view of the other direction of connector shown in Fig. 5.
Fig. 8 is the packaging process schematic diagram of the SMD elastomer conductive elements of the present invention connector.
Embodiment
Embodiment 1
See Fig. 1.SMD elastomer conductive elements connector, the material of its matrix 1 is silica gel, and connector entirety meets the volume requirement of SMD components, and connector is provided for the syndeton fixing with printed circuit board---metal pins 2.Four pins 2 are uniform in connector lower circumference.
Four pins 2 are mosaic mode with entirety.
Embodiment 2
See Fig. 2,3.SMD elastomer conductive elements connector, the material of its matrix 3 is silica gel, connector entirety meets the volume requirement of SMD components, connector setting for the fixing syndeton of printed circuit board being: the metal pins 5 of extension on retainer plate 4.Four pins 5 are uniform on the circumference of connector bottom retainer plate 4.
Retainer plate 4 is bonded in the bottom surface of connector entirety.
Embodiment 3
See Fig. 4,5.SMD elastomer conductive elements connector, the material of its matrix 6 is silica gel, connector entirety meets the volume requirement of SMD components, connector setting for the fixing syndeton of printed circuit board being: retainer plate 7.Retainer plate 7 is in the bottom surface that is bonded in connector entirety.
Embodiment 4
See Fig. 6,7.SMD elastomer conductive elements connector, the material of its matrix 8 is silica gel, connector entirety meets the volume requirement of SMD components, connector setting for the fixing syndeton of printed circuit board being: the metal pins 10 of extension on square framework 9.Two pins 10 are positioned at two sides of the framework 9 of connector outside.
Square framework 9 is positioned at the surrounding outside of connector.
Embodiment 5
See Fig. 8.Product, be that SMD elastomer conductive elements connector 14 of the present invention is put into from charging aperture 18, on conveyer belt 17, be covered with material strip, on product 14, be coated with film band, material strip is drawn by material strip dish 15, film band is drawn by film tep reel 13, conveyer belt 17 by have and under film band, have the product of material strip to be sent to heat-sealing machine heat seal encapsulation.Because material strip and film band are continuous, so last packaged product is also to become band continuously, and harvest volume.CCD camera 11, for prosecution is extracted and be transferred to the charging situation of charging aperture, is convenient to check and control encapsulation process; Light source 12, for illumination, makes CCD camera 11 obtain image more clearly; Nozzle 16 is for printing related products information to each SMD elastomer conductive elements connector.
Claims (9)
1. SMD elastomer conductive elements connector, comprise matrix and electric conductor, it is characterized in that: basis material is macromolecular material, and connector entirety meets the volume requirement of SMD components, and connector is provided for the syndeton fixing with printed circuit board.
2. SMD elastomer conductive elements connector according to claim 1, is characterized in that: the described macromolecular material as basis material is selected from: silica gel, fluorubber, nitrile rubber, ethylene-propylene rubber, butadiene-styrene rubber, neoprene, butyl rubber and natural rubber.
3. SMD elastomer conductive elements connector according to claim 1 and 2, is characterized in that: described basis material is silica gel.
4. SMD elastomer conductive elements connector according to claim 1, is characterized in that: described electric conductor is selected from: conductive carbon, conducting metal and plating metal on surface, surface spraying metal, conducting resinl and electrically conductive ink.
5. SMD elastomer conductive elements connector according to claim 1, is characterized in that: described syndeton refers to: pin, retainer plate, support, framework, skeleton or their combination.
6. SMD elastomer conductive elements connector according to claim 5, is characterized in that: the quantity of described pin is 2 ~ 4.
7. SMD elastomer conductive elements connector according to claim 1, is characterized in that: the material of described syndeton is selected from: metal, plastics and rubber.
8. SMD elastomer conductive elements connector according to claim 1, is characterized in that: described syndeton by bonding, riveted joint, clamping matching, be spirally connected, mosaic mode or directly and molded mode and the connector of base body die become one.
9. SMD elastomer conductive elements connector according to claim 1, is characterized in that: also comprise the pattern that adopts the braid technology of paster standard described SMD elastomer conductive elements connector package to be become to meet SMD components packing instructions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410227059.4A CN104022374A (en) | 2014-05-27 | 2014-05-27 | Paster type elastomer conductive single connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410227059.4A CN104022374A (en) | 2014-05-27 | 2014-05-27 | Paster type elastomer conductive single connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104022374A true CN104022374A (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410227059.4A Pending CN104022374A (en) | 2014-05-27 | 2014-05-27 | Paster type elastomer conductive single connector |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1928008A1 (en) * | 2006-12-01 | 2008-06-04 | CoActive Technologies, Inc. | Arrangement for surface mounting an electrical component by soldering, and electrical component for such an arrangement |
| US20100000847A1 (en) * | 2006-10-03 | 2010-01-07 | Abatek International Ag | Key for SMT Applications |
| CN201498405U (en) * | 2009-07-20 | 2010-06-02 | 杨树理 | Waterproof tact switch with lamp |
| CN201927710U (en) * | 2010-12-06 | 2011-08-10 | 宏纪电研股份有限公司 | Conductive connection structure of coaxial conductor |
| CN202434388U (en) * | 2011-12-28 | 2012-09-12 | 苏州达方电子有限公司 | Thin film switch, key with thin film switch, and keyboard with thin film switch |
| CN202652555U (en) * | 2012-04-26 | 2013-01-02 | 深圳市宜亚电科技有限公司 | Heating electronic controller |
| CN202721057U (en) * | 2012-08-09 | 2013-02-06 | 浙江键富电子有限公司 | Patch light touch switch |
| CN203218152U (en) * | 2013-05-08 | 2013-09-25 | 浙江泰康电子有限公司 | Switching device |
-
2014
- 2014-05-27 CN CN201410227059.4A patent/CN104022374A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100000847A1 (en) * | 2006-10-03 | 2010-01-07 | Abatek International Ag | Key for SMT Applications |
| EP1928008A1 (en) * | 2006-12-01 | 2008-06-04 | CoActive Technologies, Inc. | Arrangement for surface mounting an electrical component by soldering, and electrical component for such an arrangement |
| CN201498405U (en) * | 2009-07-20 | 2010-06-02 | 杨树理 | Waterproof tact switch with lamp |
| CN201927710U (en) * | 2010-12-06 | 2011-08-10 | 宏纪电研股份有限公司 | Conductive connection structure of coaxial conductor |
| CN202434388U (en) * | 2011-12-28 | 2012-09-12 | 苏州达方电子有限公司 | Thin film switch, key with thin film switch, and keyboard with thin film switch |
| CN202652555U (en) * | 2012-04-26 | 2013-01-02 | 深圳市宜亚电科技有限公司 | Heating electronic controller |
| CN202721057U (en) * | 2012-08-09 | 2013-02-06 | 浙江键富电子有限公司 | Patch light touch switch |
| CN203218152U (en) * | 2013-05-08 | 2013-09-25 | 浙江泰康电子有限公司 | Switching device |
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Application publication date: 20140903 |
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