CN103311012B - Button scram protection cover - Google Patents
Button scram protection cover Download PDFInfo
- Publication number
- CN103311012B CN103311012B CN201310167492.9A CN201310167492A CN103311012B CN 103311012 B CN103311012 B CN 103311012B CN 201310167492 A CN201310167492 A CN 201310167492A CN 103311012 B CN103311012 B CN 103311012B
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- CN
- China
- Prior art keywords
- button
- limited box
- plate
- latch plate
- cover
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention provides a kind of button scram protection cover, comprise cover plate, the two ends of described cover plate are extended with push rod all downward vertically, it is characterized in that: the free end of described push rod is provided with the position-limited box of hollow, latch plate is provided with in 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.Button scram protection cover of the present invention is by arranging position-limited box; when making to defeat cover plate outside; top rod driving latch plate is out of shape; and the displacement of latch plate distortion is less than the spacing between cover plate and button; protection button can not be pressed; structure is simple, and cost is low, is suitable for promoting the use of in all facilities with scram button.
Description
Technical field
The present invention relates to a kind of button protective cover, particularly relate to a kind of button scram protection cover, be applicable to the protection of the danger button of equipment.
Background technology
In order to avoid drive disk assembly directly or indirectly can produce injury to human body under generation abnormal conditions, some big-and-middle-sized machinery equipments or electrical equipment are all provided with red emergency stop push button, be called for short scram button, only need vertically downward by scram button, whole equipment just can be allowed immediately to stop or discharging some transmission portion, but in use, often can there is touching by mistake or improperly under other External Force Acting pressing scram button of operating personnel, 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 time, maintainer can press scram button makes equipment out of service, if scram button is pressed again when maintainer carries out Maintenance and Repair to equipment, just the personal safety of maintainer is constituted a threat to, serious even can cause security incident.
Summary of the invention
For solving the deficiency in background technology, the object of the invention is to the defect overcoming background technology, providing a kind of button scram protection cover, structure is simple, and cost is low, is suitable for promoting the use of in all facilities with scram button.
For achieving the above object, the technical solution used in the present invention is: a kind of button scram protection cover, it is a cover body made with inner chamber and by metal material, cover body comprises cover plate, the two ends of described cover plate are extended with push rod all downward vertically, it is characterized in that: the free end of described push rod is provided with the position-limited box of hollow, is provided with latch plate in 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; Described latch plate is located at described position-limited box middle; Spacing between described latch plate and described position-limited box is less than the spacing between described cover plate and button.
In a preferred embodiment of the present invention, the outside comprising described position-limited box base plate is further provided with the base of " L " font.
In a preferred embodiment of the present invention, comprise further on described base and offer screwed hole.
In a preferred embodiment of the present invention, comprise described position-limited box further and described base is one-body molded.
Usefulness of the present invention is: button scram protection cover of the present invention; by arranging position-limited box; when making to defeat cover plate outside; top rod driving latch plate is out of shape; and the displacement of latch plate distortion is less than the spacing between cover plate and button, protection button can not be pressed, and structure is simple; cost is low, is suitable for promoting the use of in all facilities with scram button.
figure of description
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the preferred embodiment of the present invention.
In figure: 2, cover plate, 6, base, 8, push rod, 10, latch plate, 12, position-limited box, 14, screwed hole, D, spacing between latch plate and position-limited box, H, spacing between cover plate and button.
Embodiment
In order to make those skilled in the art person understand the present invention program better, and enable above-mentioned purpose of the present invention, feature and advantage become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, a kind of button scram protection cover, be one to be preferably made up of metal material with the cover body of inner chamber, cover body comprises cover plate 2, the two ends of cover plate 2 are extended with push rod 8 all downward vertically, the free end of push rod 8 is provided with the position-limited box 12 of the hollow of band opening, is provided with latch plate 10 in position-limited box 12, and push rod 8 puts in position-limited box 12 and is connected with latch plate 10 one end, the other end of latch plate 10 is fixedly located on the base plate of position-limited box 12, and the outside of position-limited box 12 base plate is provided with the base 6 of " L " font.Latch plate 10 self has elasticity; strain can be there is under external force; arrange the deflection that position-limited box 12 is used to restraining spring plate 10, and then control the distance that cover plate 2 moves down because of External Force Acting, the scram button that protection is positioned at lower end inside protective cover can not be pressed.
Latch plate 10 is located at the middle of position-limited box 12, makes the deflection in latch plate 10 any one direction in the space being axis with the central axis of push rod 8 consistent.
Space D between latch plate 10 and position-limited box 12 is less than the spacing H between cover plate 2 and button, and so no matter under great External Force Acting, cover plate 2 all can not touch the button of below, has stopped the situation that all press the button because of abnormal operation.
Base 6 offers screwed hole 14, whole protective cover can be fixed on work top by the method such as screw or screw.
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, through screwed hole 14, protective cover entirety is fixed on work top by screw or screw, extrude downwards when there being external force or by cover clamp 2 time, push rod 8 driving spring plate 10 is out of shape, the whole protective cover of inwall touching position-limited box 12 once latch plate 10 has just maintained static in vertical direction, until external force removes latch plate 10 recover distortion.Be less than H by control D, protection button can not be pressed, and structure is simple, and cost is low, is suitable for promoting the use of in all facilities with scram button.
Above-described embodiment is the present invention's preferably execution mode; but embodiments of the present invention are not limited by the examples; the change done under other any does not deviate from Spirit Essence of the present invention and principle, modification, substitute, combine, simplify the substitute mode that all should be equivalence, be included within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should define with claim is as the criterion.
Claims (4)
1. a button scram protection cover, it is a cover body made with inner chamber and by metal material, cover body comprises cover plate, the two ends of described cover plate are extended with push rod all 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 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; Described latch plate is located at described position-limited box middle; Spacing between described latch plate and described position-limited box is less than the spacing between described cover plate and button.
2. button scram protection cover according to claim 1, is characterized in that: the outside of described position-limited box base plate is provided with the base of " L " font.
3. button scram protection cover according to claim 2, is characterized in that: described base offers screwed hole.
4. button scram protection cover according to claim 3, is characterized in that: described position-limited box and described base 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 CN103311012A (en) | 2013-09-18 |
| CN103311012B true 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) |
Families Citing this family (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103311012A (en) | 2013-09-18 |
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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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Gengcheng Inventor before: Zhou Jianrong |
|
| TR01 | Transfer of patent right | ||
| 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. |
|
| 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: 20160120 Termination date: 20210509 |