CN2901534Y - Foot switch with anti-error operation mechanism - Google Patents
Foot switch with anti-error operation mechanism Download PDFInfo
- Publication number
- CN2901534Y CN2901534Y CN 200620103102 CN200620103102U CN2901534Y CN 2901534 Y CN2901534 Y CN 2901534Y CN 200620103102 CN200620103102 CN 200620103102 CN 200620103102 U CN200620103102 U CN 200620103102U CN 2901534 Y CN2901534 Y CN 2901534Y
- Authority
- CN
- China
- Prior art keywords
- scotch
- base
- stopping piece
- foot switch
- pedal
- 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.)
- Ceased
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- Push-Button Switches (AREA)
Abstract
A foot switch with an anti misoperation mechanism comprises a base, an upper cover, a footplate and a footplate restoration spring, the anti misoperation mechanism is arranged on the base. The anti misoperation mechanism comprises a stopping piece and a stopping piece restoration spring, two stopping piece installing beds are fixed on the base, the lower end of the stopping piece penetrates between the two stopping piece installing beds and is pin jointed via a shaft, the upper end of the stopping piece penetrates the special designed hole on the footplate, one end of the stopping piece restoration spring is fixed on the base and the other end is lap jointed on the middle portion of the stopping piece. The foot switch with an anti misoperation mechanism can effectively prevent the misoperation and avoid the accidence.
Description
One, affiliated technical field
The utility model relates to a kind of foot switch.
Two, background technology
Foot switch is made up of loam cake, pedal, base and sensitive switch as a kind of mechanical control switch, has obtained using widely in the various artificial mechanism controls of industrial circle.In the prior art, the major defect that foot switch exists is that security performance is undesirable, promptly owing to lack safety prevention measure, when operator's excessive fatigue or when stepping on plate unintentionally by mistake, security incident takes place easily.
Three, utility model content
The purpose of this utility model is to provide a kind of foot switch with false action-proof device, and it can prevent misoperation effectively and avoid the generation of security incident.
For achieving the above object, the solution that the utility model is taked is: a kind of foot switch with false action-proof mechanism, comprise base, loam cake, pedal and pedal back-moving spring, and base is provided with false action-proof mechanism.False action-proof mechanism comprises scotch and scotch back-moving spring, fix two scotch mount pads on the base, the scotch lower end is placed through between two scotch mount pads and with them and connects with pivot pin, scotch upper end is passed pedal and is its ad hoc hole, and scotch back-moving spring one end is fixed on the base and the other end is overlapped on the scotch waist.
Because the elastic force effect of scotch back-moving spring makes the scotch upper end prop up pedal all the time and unlikely generation misoperation.And have only when carrying out normal running, can push down on the pedal when stepping on scotch forward.If do not step on scotch forward, just can not push down on the pedal.It can prevent misoperation effectively and avoid the generation of security incident.
Four, description of drawings
Fig. 1 is the side-looking cut-away section structural representation of present embodiment.
Fig. 2 is that present embodiment is faced structural representation.
Among the figure: 1, base, 2, loam cake, 3, pedal, 4, the pedal back-moving spring, 5, scotch, 6, the scotch back-moving spring, 7, the scotch mount pad, 8, axle.
Five, embodiment
Referring to Fig. 1 and Fig. 2, a kind of foot switch with false action-proof mechanism comprises base 1, loam cake 2, pedal 3 and pedal back-moving spring 4, and base 1 is provided with false action-proof mechanism.
Referring to Fig. 1 and Fig. 2, false action-proof mechanism comprises scotch 5 and scotch back-moving spring 6, fix two scotch mount pads 7 on the base 1, scotch 5 lower ends be placed through between two scotch mount pads 7 and with they with axle 8 pin joints, scotch 5 upper ends are passed pedal 3 and are its ad hoc hole, and scotch back-moving spring 6 one ends are fixed on the base 1 and the other end is overlapped on scotch 5 waists.
Claims (2)
1, a kind of foot switch with false action-proof mechanism comprises base (1), loam cake (2), pedal (3) and pedal back-moving spring (4), and it is characterized in that: base (1) is provided with false action-proof mechanism.
2, the foot switch with false action-proof mechanism according to claim 1, it is characterized in that: false action-proof mechanism comprises scotch (5) and scotch back-moving spring (6), fix two scotch mount pads (7) on the base (1), scotch (5) lower end be placed through between two scotch mount pads (7) and with they with axle (8) pin joint, scotch (5) upper end is passed pedal (3) and is its ad hoc hole, and scotch back-moving spring (6) one ends are fixed on that base (1) is gone up and the other end is overlapped on scotch (5) waist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103102 CN2901534Y (en) | 2006-04-24 | 2006-04-24 | Foot switch with anti-error operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103102 CN2901534Y (en) | 2006-04-24 | 2006-04-24 | Foot switch with anti-error operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901534Y true CN2901534Y (en) | 2007-05-16 |
Family
ID=38085698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620103102 Ceased CN2901534Y (en) | 2006-04-24 | 2006-04-24 | Foot switch with anti-error operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901534Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221207A (en) * | 2016-12-13 | 2018-06-29 | 蛇之目缝纫机工业株式会社 | The foot controller of sewing machine |
| CN109036890A (en) * | 2018-08-18 | 2018-12-18 | 青岛豪江智能科技股份有限公司 | A kind of safe and reliable medical floor push |
| CN111193203A (en) * | 2020-02-29 | 2020-05-22 | 深圳市瑞智电力股份有限公司 | Intelligent control terminal of low-voltage power distribution cabinet |
-
2006
- 2006-04-24 CN CN 200620103102 patent/CN2901534Y/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221207A (en) * | 2016-12-13 | 2018-06-29 | 蛇之目缝纫机工业株式会社 | The foot controller of sewing machine |
| CN108221207B (en) * | 2016-12-13 | 2020-07-17 | 蛇之目缝纫机工业株式会社 | Pedal controller of sewing machine |
| CN109036890A (en) * | 2018-08-18 | 2018-12-18 | 青岛豪江智能科技股份有限公司 | A kind of safe and reliable medical floor push |
| CN109036890B (en) * | 2018-08-18 | 2020-11-03 | 青岛豪江智能科技股份有限公司 | Safe and reliable's foot switch for medical treatment |
| CN111193203A (en) * | 2020-02-29 | 2020-05-22 | 深圳市瑞智电力股份有限公司 | Intelligent control terminal of low-voltage power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20100331 Decision number of declaring invalidation: 14613 Granted publication date: 20070516 |