CN203466111U - Metal dome - Google Patents
Metal dome Download PDFInfo
- Publication number
- CN203466111U CN203466111U CN201320546125.5U CN201320546125U CN203466111U CN 203466111 U CN203466111 U CN 203466111U CN 201320546125 U CN201320546125 U CN 201320546125U CN 203466111 U CN203466111 U CN 203466111U
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- CN
- China
- Prior art keywords
- dome
- metal dome
- metal
- metal clips
- square
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of a metal structure member and particularly relates to a metal dome. The metal dome comprises a square dome body, wherein two symmetrical contact sheets are arranged above the square dome body, top ends of the contact sheets are upturned arc structures, a central portion of the square dome body is provided with a through hole, and central portions of the contact sheets are bent at a certain angle. The metal dome has a simple structure, is convenient to manufacture, is not easy to offset and has long service life, moreover, a nickel-plating layer is coated on a surface of the metal dome, conductive performance of the metal dome can be further improved, and resistor conduction efficiency is improved.
Description
Technical field
The utility model relates to hardware technical field, especially a kind of metal clips.
Background technology
Metal clips (metal dome) is commonly called as the young sheet of pot.It adopts ultra-thin 0.05mm～0.1mm thickness, and the stainless steel material of Vickers hardness between 480～550 made.Metal clips have contact steadily, conduction is strong, resilience is stable, all good several large advantage of feel.Metal clips, because of its good conduction property, can play good switch and enable and control action between operator and product.Secondly metal clips possesses stable resilience force, can bring comfortable shake-up sense to operator.Meanwhile, metal clips has pressing the life-span of overlength.Metal clips is an important part on switch.Metal clips is mainly used in thin film switch, contact-making switch, pcb board, FPC plate, in the products such as medicine equipment.Metal clips of the prior art in long use procedure, the easily skew of occurrence positions, in addition, structure is comparatively complicated, is unfavorable for manufacturing.Given this, be necessary metal clips of the prior art to be improved, to address the above problem.
Utility model content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide a kind of simple in structure, the metal clips that result of use is good.
The utility model solves the technical scheme that its technical problem adopts: a kind of metal clips, comprise square lamellar body, described square lamellar body top is provided with two symmetrical contact chips, described contact chip top is the arcuate structure upwarping, described square lamellar body center offers through hole, is bent into certain angle in the middle of described contact chip.
Further, described angle is 15 °～30 °.
Further, described elastic sheet body surface-coated nickel coating.
The beneficial effects of the utility model are that metal clips of the present utility model is simple in structure, easily manufactured, be not easy to be offset, long service life, in addition at metal clips surface-coated nickel coating, can enter the electric conductivity of a ground reinforcement metal shell fragment, improve resistance conducting efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. square lamellar bodies, 2. contact chip, 3. through hole in figure.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
Metal clips as shown in Figure 1, comprises square lamellar body 1, and square lamellar body 1 top is provided with two symmetrical contact chips 2, and contact chip 2 tops are the arcuate structure upwarping, and square lamellar body 1 center offers through hole 3, is bent into certain angle in the middle of contact chip 2.Wherein, angle is 15 °～30 °.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (3)
1. a metal clips, comprise elastic sheet body, it is characterized in that: there is square lamellar body (1), described square lamellar body (1) top is provided with two symmetrical contact chips (2), described contact chip (2) top is the arcuate structure upwarping, described square lamellar body (1) center offers through hole (3), is bent into certain angle in the middle of described contact chip (2).
2. metal clips according to claim 1, is characterized in that: described angle is 15 °～30 °.
3. metal clips according to claim 1, is characterized in that: described elastic sheet body surface-coated nickel coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546125.5U CN203466111U (en) | 2013-09-03 | 2013-09-03 | Metal dome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546125.5U CN203466111U (en) | 2013-09-03 | 2013-09-03 | Metal dome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466111U true CN203466111U (en) | 2014-03-05 |
Family
ID=50178459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320546125.5U Expired - Fee Related CN203466111U (en) | 2013-09-03 | 2013-09-03 | Metal dome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485238A (en) * | 2014-11-18 | 2015-04-01 | 常州市金海珑机械制造有限公司 | Metal dome |
| CN105161322A (en) * | 2015-09-30 | 2015-12-16 | 苏州龙行洲实业有限公司 | Hardware elastic sheet used for switch |
-
2013
- 2013-09-03 CN CN201320546125.5U patent/CN203466111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485238A (en) * | 2014-11-18 | 2015-04-01 | 常州市金海珑机械制造有限公司 | Metal dome |
| CN105161322A (en) * | 2015-09-30 | 2015-12-16 | 苏州龙行洲实业有限公司 | Hardware elastic sheet used for switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |