CN204156174U - Electroconductive elastic sheet and electronic equipment thereof - Google Patents
Electroconductive elastic sheet and electronic equipment thereof Download PDFInfo
- Publication number
- CN204156174U CN204156174U CN201420645754.8U CN201420645754U CN204156174U CN 204156174 U CN204156174 U CN 204156174U CN 201420645754 U CN201420645754 U CN 201420645754U CN 204156174 U CN204156174 U CN 204156174U
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- China
- Prior art keywords
- elastic sheet
- electroconductive elastic
- electronic equipment
- plate
- conductive plate
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- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 19
- 238000004080 punching Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model is applicable to electric connection structure technical field, provides a kind of electroconductive elastic sheet and electronic equipment thereof.Above-mentioned electroconductive elastic sheet comprises the conductive plate for being electrically connected and the base plate for being connected and fixed, described conductive plate and described base plate be arranged in parallel up and down, and between be connected by the connecting plate of elastically deformable, described connecting plate bending is formed with deformations, be formed with cylindric conductive part in described conductive plate upper punch pressure, the end face of described conductive part is sphere.Above-mentioned electronic equipment comprises above-mentioned electroconductive elastic sheet.The electroconductive elastic sheet that the utility model provides and electronic equipment thereof, its contact-making surface of electroconductive elastic sheet is smooth, processing technology is simple, production efficiency is high, contact direction is various, and resistivity is low, and conduction reliability is high, improve the stability of the electronic equipment electrical connection with this electroconductive elastic sheet, also reduce the manufacturing cost of electronic equipment simultaneously.
Description
Technical field
The utility model belongs to electric connection structure technical field, particularly relates to a kind of electroconductive elastic sheet and electronic equipment thereof.
Background technology
Generally adopt electroconductive elastic sheet to realize in the electric connection of existing electronic equipment (as mobile phone) its inside, and traditional electroconductive elastic sheet one is: formed by pressing and bending, although manufacture easily, cost is low, but its conductive contact surfaces is single cambered surface and more coarse, and need forward stressed, otherwise the easy stressed crimp of product, have a strong impact on the reliability of conduction.And another kind of pogo pin connector, although its contact head is spherical structure, surface is round and smooth, and only has the displacement in a direction, does not affect contact by Impact direction difference; But its inside provides the material of Elastic force support to be stainless steel or qin steel wire, this this body resistance of material is very large, and product can be caused in use to occur, and instantaneous touch resistance becomes large, causes signal or current interruptions, simultaneously processing technology is complicated and production efficiency is low, and cost is high.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of electroconductive elastic sheet and electronic equipment thereof, its contact-making surface of electroconductive elastic sheet is smooth, processing technology is simple, production efficiency is high, and contact direction is various, and resistivity is low, conduction reliability is high, improves the stability of the electronic equipment electrical connection with this electroconductive elastic sheet.
The utility model is achieved in that a kind of electroconductive elastic sheet, comprise the conductive plate for being electrically connected and the base plate for being connected and fixed, described conductive plate and described base plate be arranged in parallel up and down, and between be connected by the connecting plate of elastically deformable, described connecting plate bending is formed with deformations, be formed with cylindric conductive part in described conductive plate upper punch pressure, the end face of described conductive part is sphere.
Further, on described conductive part, also punching press is formed with extension, and the end face of described extension is sphere.
Preferably, described deformations bending is curved.
Particularly, the banking stop for locating described conductive plate deformation position is also provided with in the both sides that described base plate is relative, banking stop described in two extends to the both sides of described conductive plate, the termination of banking stop described in two is formed with limiting section relative to bending in the top of described conductive plate, and the upper surface of described conductive plate is resisted against limiting section described in two.
Particularly, limiting section described in two relatively extends bending in the sidewall of banking stop described in two and forms.
The utility model additionally provides a kind of electronic equipment, comprises above-mentioned electroconductive elastic sheet.
A kind of electroconductive elastic sheet that the utility model provides, contact chip and base plate be arranged in parallel, and both are connected in one by connecting plate, and connecting plate bending is formed with deformations, deformability is strong, thus after base plate is fixed, conductive plate produces elastic deformation by pressure energy, can remain abutting state, and, conductive plate, connecting plate and base plate are made up of same material, and resistivity is low, thus ensure that the reliability of electrical connection.Further, conductive plate is provided with conductive part, the end face of conductive part is smooth sphere, thus improves the diversity of conductive part contact, can remain contact conduction state, ensure that the reliability of electrical connection.
Adopt the electronic equipment of above-mentioned electroconductive elastic sheet, electroconductive elastic sheet electric conductivity is reliable, and long service life, and low cost of manufacture, thus the reliability that ensure that electronic equipment performance, also reduce the manufacturing cost of electronic equipment simultaneously.
Accompanying drawing explanation
Fig. 1 is the overall schematic perspective view of the electroconductive elastic sheet that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of electroconductive elastic sheet 1 that the utility model embodiment provides, the contact for electronic equipment internal is conducted electricity, to realize the Signal transmissions between each electric elements.Comprise the conductive plate 11 for being electrically connected and the base plate 12 for being connected and fixed, conductive plate 11 and base plate about 12 be arranged in parallel, and between be connected by the connecting plate 13 of elastically deformable, connecting plate 13 bending is formed with deformations, be formed with cylindric conductive part 14 in conductive plate 11 upper punch pressure, the end face of conductive part 14 is sphere.By such setting, conductive plate 11, connecting plate 13 and base plate 12 connect into as a whole, and when actual production, three is made up of the bending of same material integrated punching, thus ensure that the structural strength of whole product.Base plate 12, for being fixed by whole electroconductive elastic sheet 1, keeps the installation site of electroconductive elastic sheet 1.Like this, after base plate 12 is fixed, by the connection supporting role of connecting plate 13, the parallel top being positioned at base plate 12 of conductive plate 11, because connecting plate 13 bending is formed with deformations 131, its elastic deformation ability is strong, after conductive part 14 contacts pressurized, deformations 131 can produce elastic force, makes conductive part 14 can remain the state abutting conduction, guarantees the reliability be electrically connected.Conductive plate 11, base plate 12 and connecting plate 13 are made into integration (as metallic copper) by same material, thus make the resistivity of whole electroconductive elastic sheet 1 low, can not be excessive because of resistance in the middle of the process used, cause the situation of signal or current interruptions to occur, improve the stability of electrical connection.Further, be arranged on the cylindric conductive part 14 on conductive plate 11, formed by process for stamping on conductive plate 11 from pressure, manufacturing process is simple, and production efficiency is high.And, end face is arranged to smooth sphere, thus when pressing contact, frictional force can be reduced, contact is more reliable, can reduce the wearing and tearing risk of corresponding contact-making surface simultaneously, and effectively can prevent being subject to external force and scratch and the stressed deformation of products problem caused of different directions, smooth sphere can be used for multi-faceted contact, ensure that the reliability of electrical connection.
The electroconductive elastic sheet 1 that the utility model provides, the contact chip be arranged in parallel and base plate 12 are connected in one by connecting plate 13, and connecting plate 13 bending is formed with deformations 131, its deformability is strong, stable elastic force can be produced, thus after conductive plate 11 pressurized produces elasticity, abutting conduction state can be remained.And electroconductive elastic sheet 1 resistivity is low, thus ensure that the reliability of electrical connection.Further, conductive plate 11 is provided with conductive part 14, the end face of conductive part 14 is smooth sphere, thus improves the diversity of conductive part 14 contact, can remain contact conduction state, ensure that the reliability of electrical connection.
Further, as shown in Figure 1, when being applied on the larger product in space by electroconductive elastic sheet 1, for realizing using function, on conductive part 14, also punching press is formed with extension 15, and the end face of extension 15 is set to smooth sphere.Such setting, just can extend the length of conductive part 14, uses and connects, thus improve the flexibility of electroconductive elastic sheet 1 application space under being applicable to the higher environment of connection space height.Conductive part 14 and extension 15 can adopt the design by single diameter or two sections of different-diameters, and on application space, practicality is stronger.
Preferably, as shown in Figure 1, deformations 131 bending is curved.The deformations 131 of arc is when bending and molding, and can eliminate stress concentrated problem, improves its deformability, thus when conductive part 14 abuts pressurized, can provide reliable elastic force, ensures the reliability of electrical connection.
Particularly, as shown in Figure 1, the banking stop 16 for locating conductive plate 11 deformation position is also provided with in the both sides that base plate 12 is relative, two banking stops 16 extend to the both sides of conductive plate 11, the relative bending in termination of two banking stops 16 is formed with limiting section 161 in the top of conductive plate 11, and the upper surface of conductive plate 11 is resisted against two limiting sections 161.By such setting, under the effect of limiting section 161, the function of restriction locating conductive plate 11 position can be played.And, under normal conditions, can make conductive plate 11 a little pressurized support on limiting section 161, keep the state parallel with base plate 12, thus actual support conduction time, larger elastic force can be produced, guarantee be electrically connected reliability.
Particularly, as shown in Figure 1, two limiting sections 161 relatively extend bending in the sidewall of two banking stops 16 and form, the limiting section 161 made in this way, its particularly position for limiting section 161 being directly arranged at the termination of banking stop 16, can closer in conductive part 14 or away from conductive part 14, thus conductive part 14 be made to have different deformation height.Like this, different assembling demands can be met.
The utility model additionally provides a kind of electronic equipment, comprises above-mentioned electroconductive elastic sheet 1.Electroconductive elastic sheet 1 conducts electricity very well, and elastic deformation ability is strong, and manufacturing process is simple, and production efficiency is high, and cost is low, and by adopting the electronic equipment of above-mentioned electroconductive elastic sheet 1, electronic equipment cost is low, and internal electrical stable connection, dependability is high.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (6)
1. an electroconductive elastic sheet, it is characterized in that, comprise the conductive plate for being electrically connected and the base plate for being connected and fixed, described conductive plate and described base plate be arranged in parallel up and down, and between be connected by the connecting plate of elastically deformable, described connecting plate bending is formed with deformations, and be formed with cylindric conductive part in described conductive plate upper punch pressure, the end face of described conductive part is sphere.
2. electroconductive elastic sheet as claimed in claim 1, is characterized in that, on described conductive part, also punching press is formed with extension, and the end face of described extension is sphere.
3. electroconductive elastic sheet as claimed in claim 1, it is characterized in that, described deformations bending is curved.
4. electroconductive elastic sheet as claimed in claim 1, it is characterized in that, the banking stop for locating described conductive plate deformation position is also provided with in the both sides that described base plate is relative, banking stop described in two extends to the both sides of described conductive plate, the termination of banking stop described in two is formed with limiting section relative to bending in the top of described conductive plate, and the upper surface of described conductive plate is resisted against limiting section described in two.
5. electroconductive elastic sheet as claimed in claim 4, is characterized in that, limiting section described in two relatively extends bending in the sidewall of banking stop described in two and forms.
6. an electronic equipment, is characterized in that, comprises as the electroconductive elastic sheet in claim 1 to 5 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645754.8U CN204156174U (en) | 2014-10-30 | 2014-10-30 | Electroconductive elastic sheet and electronic equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645754.8U CN204156174U (en) | 2014-10-30 | 2014-10-30 | Electroconductive elastic sheet and electronic equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156174U true CN204156174U (en) | 2015-02-11 |
Family
ID=52514263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420645754.8U Expired - Fee Related CN204156174U (en) | 2014-10-30 | 2014-10-30 | Electroconductive elastic sheet and electronic equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156174U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196093A (en) * | 2017-07-11 | 2017-09-22 | 北京合力电气传动控制技术有限责任公司 | Pressure contact connector |
| CN108092020A (en) * | 2017-12-04 | 2018-05-29 | 珠海格力电器股份有限公司 | Elastic sheet and electronic equipment |
| CN109994861A (en) * | 2019-03-15 | 2019-07-09 | 深圳市信维通信股份有限公司 | Rectangular shock resistance elastic sheet connector |
| CN111873873A (en) * | 2020-08-28 | 2020-11-03 | 宁波宝贝第一母婴用品有限公司 | Signal transmission mechanism and safety seat |
-
2014
- 2014-10-30 CN CN201420645754.8U patent/CN204156174U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196093A (en) * | 2017-07-11 | 2017-09-22 | 北京合力电气传动控制技术有限责任公司 | Pressure contact connector |
| CN108092020A (en) * | 2017-12-04 | 2018-05-29 | 珠海格力电器股份有限公司 | Elastic sheet and electronic equipment |
| CN109994861A (en) * | 2019-03-15 | 2019-07-09 | 深圳市信维通信股份有限公司 | Rectangular shock resistance elastic sheet connector |
| CN109994861B (en) * | 2019-03-15 | 2024-09-13 | 深圳市信维通信股份有限公司 | Square impact-resistant spring connector |
| CN111873873A (en) * | 2020-08-28 | 2020-11-03 | 宁波宝贝第一母婴用品有限公司 | Signal transmission mechanism and safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong Guangming New District, Gongming office on the village community livelihood industrial city, building 123, building 124, Patentee after: SHENZHEN LONGYOO TECHNOLOGY CO., LTD. Address before: 518000, Guangdong, Shenzhen, Gongming Town, Baoan District Minsheng Road, Minsheng industrial city, 123rd, 124th Patentee before: Dragon friend Technology (Shenzhen) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |