CN202887762U - Cruciform metal dome - Google Patents
Cruciform metal dome Download PDFInfo
- Publication number
- CN202887762U CN202887762U CN 201220466317 CN201220466317U CN202887762U CN 202887762 U CN202887762 U CN 202887762U CN 201220466317 CN201220466317 CN 201220466317 CN 201220466317 U CN201220466317 U CN 201220466317U CN 202887762 U CN202887762 U CN 202887762U
- Authority
- CN
- China
- Prior art keywords
- main body
- metal dome
- cruciform
- utility
- metal clips
- 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 metal structural members, and especially relates to a metal dome used in various single and double-sided circuit boards, flexible circuits, membrane switches, medical instruments and other high-end product accessories. The cruciform metal dome comprises an arc-shaped disk main body. Peripheral of the main body is provided with a plurality of supporting legs formed in an integrated one. A dome contact point is disposed on the center of a back surface of the main body. The cruciform metal dome is simple in structure and convenient in manufacturing, and the cruciform metal dome is not easy to deviate. Service life of the cruciform metal dome is long, and resistance breakover efficiency is high.
Description
Technical field
The utility model relates to the hardware technical field, and is especially a kind of for high-end product accessories metal clipss such as various single double-sided wiring boards, flexible circuitry, thin film switch, medicine equipments.
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 can play good switch and enable and control action because of its good conduction property between operator and product.Secondly metal clips possesses stable resilience force, can bring comfortable shake-up sense to the operator.Simultaneously, metal clips has pressing the life-span of overlength.Metal clips is an important part on the 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 is improved, to address the above problem.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, provide a kind of simple in structure, the metal clips that result of use is good.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of cross metal clips, have the disk main body of arc, and described main body peripheral one-body molded has a plurality of feets, and center, the described main body back side is provided with the dome contact point.
Further, described main body peripheral one-body molded has four feets.
Further, the diameter of described cross metal clips is 6-13mm.
The beneficial effects of the utility model are: the utility model is simple in structure, and is easily manufactured, be not easy to be offset, and long service life, resistance conducting efficient is high.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the end view of Fig. 1.
1. main bodys among the figure, 2. feet, 3. dome contact point.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
Cross metal clips as depicted in figs. 1 and 2 has the disk main body 1 of arc, and main body 1 peripheral one-body molded has four feets 2, and center, the main body back side is provided with dome contact point 3; The diameter of cross metal clips is 6-13mm.
Above-mentioned execution mode only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present utility model and is implemented; can not limit protection range of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in the protection range of the present utility model.
Claims (3)
1. cross metal clips is characterized in that: have the disk main body (1) of arc, described main body (1) peripheral one-body molded has a plurality of feets (2), and described main body (1) center, the back side is provided with dome contact point (3).
2. cross metal clips according to claim 1 is characterized in that: described main body (1) peripheral one-body molded has four feets (2).
3. cross metal clips according to claim 1, it is characterized in that: the diameter of described cross metal clips is 6-13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466317 CN202887762U (en) | 2012-09-13 | 2012-09-13 | Cruciform metal dome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466317 CN202887762U (en) | 2012-09-13 | 2012-09-13 | Cruciform metal dome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887762U true CN202887762U (en) | 2013-04-17 |
Family
ID=48079161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466317 Expired - Fee Related CN202887762U (en) | 2012-09-13 | 2012-09-13 | Cruciform metal dome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887762U (en) |
-
2012
- 2012-09-13 CN CN 201220466317 patent/CN202887762U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130913 |