CN103311012A - Pushbutton emergency-stop protecting cover - Google Patents
Pushbutton emergency-stop protecting cover Download PDFInfo
- Publication number
- CN103311012A CN103311012A CN2013101674929A CN201310167492A CN103311012A CN 103311012 A CN103311012 A CN 103311012A CN 2013101674929 A CN2013101674929 A CN 2013101674929A CN 201310167492 A CN201310167492 A CN 201310167492A CN 103311012 A CN103311012 A CN 103311012A
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- Prior art keywords
- plate
- pushbutton
- button
- emergency
- limited box
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Abstract
The invention provides a pushbutton emergency-stop protecting cover, which comprises a cover plate, wherein both ends of the cover plate downwards vertically extend to be respectively provided with an ejecting rod. The pushbutton emergency-stop protecting cover is characterized in that the free end of the ejecting rod is provided with a hollow limiting box, a spring plate is arranged in the limiting box, one end of the spring plate is connected with the ejecting rod, and the other end of the spring plate is fixedly arranged on the soleplate of the limiting box. By arranging the limiting boxes on the pushbutton emergency-stop protecting cover disclosed by the invention, when the cover plate is pressed by an external force, the spring plate is deformed under the driving of the ejecting rod, and the deformation displacement of the spring plate is smaller than the distance between the cover plate and a pushbutton, so that the pushbutton is protected from being downwards pressed. The pushbutton emergency-stop protecting cover has the advantages of simple structure and low cost and is suitable for being popularized and used in all equipment with emergency-stop pushbuttons.
Description
Technical field
The present invention relates to a kind of button protective cover, relate in particular to a kind of button scram protection cover, be applicable to the protection of the danger button of equipment.
Background technology
Directly or indirectly in the abnormal situation, can produce injury to human body for fear of drive disk assembly; on some big-and-middle-sized machinery equipments or electrical equipment, all be provided with red emergency stop push button; be called for short scram button; only need to press vertically downward scram button; just can allow whole equipment immediately stop or discharging some transmission positions; but in use; the mistake that operating personnel often can occur bump or other External Force Acting under the improper scram button of pressing; cause the hang-up of equipment; this situation can affect follow-up malfunction elimination; cause unnecessary economic loss; in addition on the one hand; when equipment breaks down; the maintainer can press scram button makes equipment out of service; if scram button is pressed again when the maintainer carries out Maintenance and Repair to equipment, just maintainer's personal safety constituted a threat to, serious even can cause security incident.
Summary of the invention
For solving the deficiency in the background technology, the object of the invention is to overcome the defective of background technology, a kind of button scram protection cover is provided, simple in structure, cost is low, is suitable for promoting the use of in having all facilities of scram button.
For achieving the above object, the technical solution used in the present invention is: a kind of button scram protection cover, comprise cover plate, the two ends of described cover plate all are extended with push rod downward vertically, it is characterized in that: the free end of described push rod is provided with the position-limited box of hollow, be provided with latch plate in the described position-limited box, an end of described latch plate is connected with described push rod, and the other end of described latch plate is installed on the base plate of described position-limited box.
In a preferred embodiment of the present invention, comprise that further described latch plate is located at described position-limited box middle.
In a preferred embodiment of the present invention, comprise that further spacing between described latch plate and the described position-limited box is less than the spacing between described cover plate and the button.
In a preferred embodiment of the present invention, the base of the font that comprises further that the outside of described position-limited box base plate is provided with " L ".
In a preferred embodiment of the present invention, further comprise on the described base offering screwed hole.
In a preferred embodiment of the present invention, comprise that further described position-limited box and described base are one-body molded.
Usefulness of the present invention is: button scram protection cover of the present invention; by position-limited box is set; so that when defeating cover plate outside; the distortion of top rod driving latch plate; and the displacement of latch plate distortion protects button can not be pressed less than the spacing between cover plate and the button, and is simple in structure; cost is low, is suitable for promoting the use of in having all facilities of scram button.
Figure of description
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the preferred embodiment of the present invention.
Among the figure: 2, cover plate, 6, base, 8, push rod, 10, latch plate, 12, position-limited box, 14, screwed hole, the spacing between D, latch plate and the position-limited box, the spacing between H, cover plate and the button.
Embodiment
In order to make those skilled in the art person understand better the present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with embodiment and embodiment accompanying drawing.
As shown in Figure 1, a kind of button scram protection cover, be one and preferably made by metal material with the cover body of inner chamber, cover body comprises cover plate 2, the two ends of cover plate 2 all are extended with push rod 8 downward vertically, the free end of push rod 8 is provided with the position-limited box 12 with the hollow of opening, is provided with latch plate 10 in the position-limited box 12, and push rod 8 puts in the position-limited box 12 and is connected with latch plate 10 1 ends, the other end of latch plate 10 fixedly is located on the base plate of position-limited box 12, and the outside of position-limited box 12 base plates is provided with the base 6 of " L " font.Latch plate 10 self has elasticity; strain can occur under external force; the deflection that position-limited box 12 is restraining spring plates 10 is set, and then controls the distance that cover plate 2 moves down because of External Force Acting, the scram button that protection is positioned at lower end, protective cover the inside can not be pressed.
Latch plate 10 is located at the middle of position-limited box 12, so that the deflection of latch plate 10 any one direction in take the central axis of push rod 8 as the space of axis is consistent.
Space D between latch plate 10 and the position-limited box 12 is less than the spacing H between cover plate 2 and the button, and like this no matter under great External Force Acting, cover plate 2 can not touch the button of below, has stopped all situations about pressing the button because of abnormal operation.
Offer screwed hole 14 on the base 6, whole protective cover can be fixed on the work top with methods such as screw or screws.
Position-limited box 12 is one-body molded with base 6, and intensity is high.
A kind of button scram protection cover of the present invention when in use, passing screwed hole 14 by screw or screw is fixed on protective cover integral body on the work top, when having external force to push downwards or pressing cover plate 2,10 distortion of push rod 8 driving spring plates, in case latch plate 10 touches the whole protective cover of the inwall of position-limited box 12 and just maintained static in vertical direction, until removing latch plate 10, external force recovers distortion.Less than H, the protection button can not be pressed by control D, and simple in structure, cost is low, is suitable for promoting the use of in having all facilities of scram button.
Above-described embodiment is the better execution mode of the present invention; but embodiments of the present invention are not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present invention and the principle, substitutes, combination, simplify the substitute mode that all should be equivalence, is included within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claim was defined.
Claims (6)
1. button scram protection cover, comprise cover plate, the two ends of described cover plate all are extended with push rod downward vertically, it is characterized in that: the free end of described push rod is provided with the position-limited box of hollow, be provided with latch plate in the described position-limited box, one end of described latch plate is connected with described push rod, and the other end of described latch plate is installed on the base plate of described position-limited box.
2. button scram protection cover according to claim 1, it is characterized in that: described latch plate is located at described position-limited box middle.
3. button scram protection cover according to claim 2, it is characterized in that: the spacing between described latch plate and the described position-limited box is less than the spacing between described cover plate and the button.
4. button scram protection cover according to claim 1, it is characterized in that: the outside of described position-limited box base plate is provided with the base of " L " font.
5. button scram protection cover according to claim 4 is characterized in that: offer screwed hole on the described base.
6. button scram protection cover according to claim 5, it is characterized in that: described position-limited box and described base are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310167492.9A CN103311012B (en) | 2013-05-09 | 2013-05-09 | Button scram protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310167492.9A CN103311012B (en) | 2013-05-09 | 2013-05-09 | Button scram protection cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103311012A true CN103311012A (en) | 2013-09-18 |
| CN103311012B CN103311012B (en) | 2016-01-20 |
Family
ID=49136111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310167492.9A Expired - Fee Related CN103311012B (en) | 2013-05-09 | 2013-05-09 | Button scram protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103311012B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807034A (en) * | 2018-06-21 | 2018-11-13 | 新疆八钢铁股份有限公司 | A kind of fast guard's valve cover |
| CN112938182A (en) * | 2021-01-27 | 2021-06-11 | 成都敛烈没贸易代理有限公司 | Nitric acid reagent light-resistant storage device that factor of safety is high |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201584327U (en) * | 2010-01-20 | 2010-09-15 | 亿达日平机床有限公司 | Jerk button protective cover |
| CN202332598U (en) * | 2011-11-23 | 2012-07-11 | 天津普林电路股份有限公司 | Scram button protection device of equipment for high-density interconnection circuit board |
| CN202695226U (en) * | 2012-07-12 | 2013-01-23 | 芜湖瑞频电子科技有限公司 | Safety hood of emergency switch |
| CN202712012U (en) * | 2012-08-27 | 2013-01-30 | 宁波凯普电子有限公司 | Emergency button |
| CN203288451U (en) * | 2013-05-09 | 2013-11-13 | 苏州金牛精密机械有限公司 | Scram protection cover for button |
-
2013
- 2013-05-09 CN CN201310167492.9A patent/CN103311012B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201584327U (en) * | 2010-01-20 | 2010-09-15 | 亿达日平机床有限公司 | Jerk button protective cover |
| CN202332598U (en) * | 2011-11-23 | 2012-07-11 | 天津普林电路股份有限公司 | Scram button protection device of equipment for high-density interconnection circuit board |
| CN202695226U (en) * | 2012-07-12 | 2013-01-23 | 芜湖瑞频电子科技有限公司 | Safety hood of emergency switch |
| CN202712012U (en) * | 2012-08-27 | 2013-01-30 | 宁波凯普电子有限公司 | Emergency button |
| CN203288451U (en) * | 2013-05-09 | 2013-11-13 | 苏州金牛精密机械有限公司 | Scram protection cover for button |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807034A (en) * | 2018-06-21 | 2018-11-13 | 新疆八钢铁股份有限公司 | A kind of fast guard's valve cover |
| CN112938182A (en) * | 2021-01-27 | 2021-06-11 | 成都敛烈没贸易代理有限公司 | Nitric acid reagent light-resistant storage device that factor of safety is high |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103311012B (en) | 2016-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Gengcheng Inventor before: Zhou Jianrong |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170613 Address after: Guangdong Province, Dongguan city's 523000 street community water concave tenth Jane bar plant floor Patentee after: Guangdong Hui Qun Protection Technology Co., Ltd. Address before: 215000 Suzhou high tech Industrial Development Zone, Jiangsu, No. 236 Songshan Road Patentee before: Suzhou Taurus Precision Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20210509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |