CN201608078U - Improved press button with super long service life - Google Patents
Improved press button with super long service life Download PDFInfo
- Publication number
- CN201608078U CN201608078U CN2010200332466U CN201020033246U CN201608078U CN 201608078 U CN201608078 U CN 201608078U CN 2010200332466 U CN2010200332466 U CN 2010200332466U CN 201020033246 U CN201020033246 U CN 201020033246U CN 201608078 U CN201608078 U CN 201608078U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- button
- air cylinder
- press button
- service life
- 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 electrical elements, and particularly to an improved press button with super long service life. The press button with super long service life comprises a button cover, a piston rod, an air cylinder, a spring and a two-wire system magnetic switch, and is characterized in that the button cover and the piston rod are in screw thread connection, the bottom part of the piston rod is provided with the spring and arranged inside the air cylinder, and two-wire system magnetic switch is arranged outside the air cylinder. Compared with the prior art, the utility model has the advantages that an air cylinder type press button is adopted, the restoring spring arranged in the interior of the air cylinder is suitable for manual pressing , the two-wire system magnetic switch mounted outside the air cylinder can be used repeatedly for more than 1 million times, the service life is long, and the manufacturing cost is low. The improved press button can be widely applied to production lines.
Description
[technical field]
The utility model relates to the electric elements technical field, specifically a kind of improved extra long life button.
[background technology]
The common plastic button life-span is lower, damages because cannot stand bump through regular meeting, does not also have the demonstration of operating state simultaneously.
[summary of the invention]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of air-cylinder type button is provided, and the mechanical part of this button is all-metal construction, has solved common plastics button low, flimsy problem in useful life.
In order to achieve the above object, the utility model proposes a kind of improved extra long life button, comprise button cover, piston rod, cylinder, spring and two-wire system magnetic switch, it is characterized in that: button cover adopts screw thread to link to each other with piston rod, the bottom of piston rod is established a spring and is placed in the cylinder, and cylinder is provided with the two-wire system magnetic switch outward.
Described cylinder is the small-sized single-acting cylinder of band magnet ring.
Described button cover and piston rod are all-metal construction.
The utility model is compared with prior art, adopts the air-cylinder type button, and the return spring of cylinder interior setting is suitable for manually pushing, the outside two-wire system magnetic switch life-span of installing of cylinder is greater than 1,000,000 times, life-span is long, and cheap, can be widely used in pipelining.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Referring to Fig. 1,1 is button cover; 2 is piston rod; 3 is spring; 4 is cylinder; 5 is the two-wire system magnetic switch.
[embodiment]
Now in conjunction with the accompanying drawings the utility model is described further.
Be illustrated in figure 1 as structural representation of the present utility model, comprise button cover, piston rod, cylinder, spring and two-wire system magnetic switch.The external thread rotary stressed joint of the internal thread of button cover 1 and piston rod 2, this part is the mechanical part of button, uses the all-metal material, the life-span is very high; The bottom of piston rod 2 is established a spring 3 and is placed in the cylinder 4, and this spring 3 is a return spring, but overlength number of times compression stretching be suitable for manually pushing, this cylinder 4 is the small-sized single-acting cylinder of band magnet ring; Outside cylinder 4, be provided with two-wire system magnetic switch 5, have life-span usually greater than 1,000,000 times.Critical piece of the present utility model is in enormous quantities the manufacturing, and is therefore cheap.
The utility model can manually be pushed, and also can use the two-wire system magnetic switch simultaneously.When manually pushing, only need press metal button cover 1 downwards, can drive the piston rod 2 that is threaded with it and push return spring 3 downwards and come start button, release button covers the mechanical part that 1 rear spring 3 drives buttons and restores automatically to original position; Open two-wire system magnetic switch 5 during energising, can drive piston rod 2 and button cover 1 automatically downwards by magnetic field control spring 3 by the cylinder 4 of band magnet ring and come start button, the mechanical part of closing two-wire system magnetic switch 5 rear spring drive button restores automatically to original position.
Claims (3)
1. improved extra long life button, comprise button cover, piston rod, cylinder, spring and two-wire system magnetic switch, it is characterized in that: button cover (1) adopts screw thread to link to each other with piston rod (2), the bottom of piston rod (2) is established a spring (3) and is placed in the cylinder (4), the outer two-wire system magnetic switch (5) that is provided with of cylinder (4).
2. a kind of improved extra long life button according to claim 1 is characterized in that: described cylinder (4) is the small-sized single-acting cylinder of band magnet ring.
3. a kind of improved extra long life button according to claim 1 is characterized in that: described button cover (1) and piston rod (2) are all-metal construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200332466U CN201608078U (en) | 2010-01-18 | 2010-01-18 | Improved press button with super long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200332466U CN201608078U (en) | 2010-01-18 | 2010-01-18 | Improved press button with super long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608078U true CN201608078U (en) | 2010-10-13 |
Family
ID=42952782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200332466U Expired - Fee Related CN201608078U (en) | 2010-01-18 | 2010-01-18 | Improved press button with super long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390520A (en) * | 2013-07-30 | 2013-11-13 | 上海斐讯数据通信技术有限公司 | Pressure sensing system for mobile terminal and implementation method |
| CN106952753A (en) * | 2017-03-16 | 2017-07-14 | 燕山大学 | Mechanical remote jettron |
| CN108958112A (en) * | 2018-06-29 | 2018-12-07 | 广州市得腾技术服务有限责任公司 | A kind of smart home adaptation |
-
2010
- 2010-01-18 CN CN2010200332466U patent/CN201608078U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390520A (en) * | 2013-07-30 | 2013-11-13 | 上海斐讯数据通信技术有限公司 | Pressure sensing system for mobile terminal and implementation method |
| CN103390520B (en) * | 2013-07-30 | 2015-12-23 | 上海斐讯数据通信技术有限公司 | A kind of pressure capsule system for mobile terminal and implementation method |
| CN106952753A (en) * | 2017-03-16 | 2017-07-14 | 燕山大学 | Mechanical remote jettron |
| CN108958112A (en) * | 2018-06-29 | 2018-12-07 | 广州市得腾技术服务有限责任公司 | A kind of smart home adaptation |
| CN108958112B (en) * | 2018-06-29 | 2021-04-23 | 广州市得腾技术服务有限责任公司 | Intelligent household matcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20180118 |