CN203377122U - Foot-operated electronic switch pointing-control mechanism - Google Patents
Foot-operated electronic switch pointing-control mechanism Download PDFInfo
- Publication number
- CN203377122U CN203377122U CN201320403933.6U CN201320403933U CN203377122U CN 203377122 U CN203377122 U CN 203377122U CN 201320403933 U CN201320403933 U CN 201320403933U CN 203377122 U CN203377122 U CN 203377122U
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- CN
- China
- Prior art keywords
- fulcrum
- foot
- controlling organization
- rocking arm
- fixed mount
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- 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 discloses a foot-operated electronic switch pointing-control mechanism. The mechanism comprises a fixed support. A rotatable supporting shaft is arranged on the fixed support, and a pedal is fixed on the supporting shaft. One end of the supporting shaft is fixed to a rocking arm which is connected with one end of an extension spring, and the other end of the extension spring is connected with an adjusting screw which is arranged in the sidewall of the fixed support via a nut. The sidewall of the fixed support is also provided with a sensor support, and a sensor for measuring positions of a free end of the rocking arm is arranged on the sensor support. The foot-operated electronic switch pointing-control mechanism is convenient to operate, and is fast and accurate.
Description
Technical field
The utility model relates to switching control mechanism, refers to that particularly a kind of needs that are applicable to are interrupted the moving controlling organization of foot-operated electronics switching point in switch production control equipment.
Background technology
At present, electronic switch has been widely used in various controlling organizations, and supports the use with various forms and production equipment.For example, the foot-operated crawl electronic switch in cutting wire water tank drawbench and steel cords of radial tyre water tank drawbench, can allow the operator control quickly and easily electric motor starting and stopping, and realizes that drawing wears the crawl traction of silk.Yet, adopt the folding of photoelectric controller control switch in the foot-operated controlling organization of most of tradition, because the angle that transmits and receives of optoelectronic switch is controlled and required sternlyer, have the situation about losing efficacy of controlling, and the volume ratio of dash receiver is larger, be unfavorable for the requirement of mechanism's compactness.
Summary of the invention
The purpose of this utility model will overcome above-mentioned deficiency exactly, provides a kind of compact conformation foot-operated electronics switching point reliable, convenient to operation, that can avoid photo-electric control to lose efficacy moving controlling organization.
For achieving the above object, the moving controlling organization of foot-operated electronics switching point that the utility model is designed, comprise fixed mount, its special character is: be provided with rotating fulcrum on described fixed mount, be fixed with pedal on described fulcrum, an end of described fulcrum is fixed with rocking arm, and described rocking arm is connected with an end of extension spring, the other end of described extension spring is connected with the adjustment screw, and described adjustment screw is arranged on the fixed mount sidewall by nut; On described fixed mount sidewall, sensor stand also is installed, the transducer of measuring rocking arm free end position is installed on described sensor stand.
A progressive ground, also be provided with for limiting the position-limit mechanism of rocking arm slewing area on described fixed mount sidewall.
Further, described position-limit mechanism consists of the adjusting bolt that is arranged on respectively the upper and lower both sides of rocking arm.
Again further, described rocking arm is connected with fulcrum by flat key.
Again further, described fulcrum is comprised of the left fulcrum that is arranged in the fixed mount left and right sides and right fulcrum.
Again further, the described fixed mount left and right sides is provided with support set, and described left fulcrum and right fulcrum are installed in rotation in corresponding support set.
Again further, described support set is fixed on fixed mount by jump ring.
Again further, described pedal is fixed by screws on fulcrum.
Again further, described pedal is fixed by screws on left fulcrum and right fulcrum.
The utility model has the advantage of: the utility model adopts the inductance type transducer system, while utilizing the sensitive surface of controlling the close transducer of sensing arm metal object, transmits the principle of measuring-signal, realizes a kind of controlling organization of point driving switch action.A kind of inductance type transducer of the utility model, utilize to control to connect in-plant mode, realizes the folding of foot switch.Allow the operator conveniently control the startup of motor and to stop, realizing the function that the machine crawl is controlled.
The accompanying drawing explanation
The structural representation of this Practical electronic of Fig. 1 switch crawl controlling organization.
The right TV structure schematic diagram that Fig. 2 is Fig. 1.
In figure: fixed head 1, support set 2, jump ring 3, fulcrum 4, left fulcrum 4a, right fulcrum 4b, pedal 5, screw 6, flat key 7, rocking arm 8, extension spring 9, adjust screw 10, nut 11, position-limit mechanism 12, transducer 13, sensor stand 14.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Foot-operated electronics switching point shown in figure moves controlling organization, comprises fixed mount 1, and fixed mount 1 left and right sides is fixed with support set 2 by jump ring 3, is separately installed with rotating left fulcrum 4a and right fulcrum 4b in left and right sides support set 2.Left fulcrum 4a and right fulcrum 4b are upper is fixed with pedal 5 by screw 6, the end of right fulcrum 4b is fixed with rocking arm 8 by flat key 7; rocking arm 8 is connected with an end of extension spring 9, and the other end of extension spring 9 is connected with adjustment screw 10, adjusts screw 10 and is arranged on fixed mount 1 sidewall by nut 11; On fixed mount 1 sidewall, sensor stand 6 also is installed, the transducer 13 of measuring rocking arm 8 free end positions is installed on described sensor stand 6; On fixed mount 1 sidewall, also be provided with for limiting the position-limit mechanism 12 of rocking arm 8 slewing areas.Position-limit mechanism 12 consists of the adjusting bolt that is arranged on respectively rocking arm both sides Shang Xia 8.
During work, as long as depress pedal 5, rocking arm 8 a that will turn an angle arrives the induction zone of transducer 13; rocking arm 8 is made by metal material, and when metal material, during near transducer 13, transducer 13 acknowledge(ment) signals; then transfer to control centre, realize the point driving switch action.Decontrol pedal 5, initial condition is arrived in rocking arm 8 playback, the induction zone of separating sensor 13, and at this moment switch will not worked.This mechanism can control the elasticity of described extension spring 9 by regulating described adjustment screw 10, in order to effectively control the return of described rocking arm 8.Journey stop gear 12 is controlled the rotational angle a of rocking arm 8 by adjusting bolt, so that the stroke range of control switch.
Claims (9)
1. a foot-operated electronics switching point moves controlling organization, comprise fixed mount (1), it is characterized in that: be provided with rotating fulcrum (4) on described fixed mount (1), be fixed with pedal (5) on described fulcrum (4), one end of described fulcrum (4) is fixed with rocking arm (8), described rocking arm (8) is connected with an end of extension spring (9), the other end of described extension spring (9) is connected with adjustment screw (10), and described adjustment screw (10) is arranged on fixed mount (1) sidewall by nut (11); On described fixed mount (1) sidewall, sensor stand (14) also is installed, the transducer (13) of measuring rocking arm (8) free end position is installed on described sensor stand (14).
2. the moving controlling organization of foot-operated electronics switching point according to claim 1, is characterized in that: on described fixed mount (1) sidewall, also be provided with for limiting the position-limit mechanism (12) of rocking arm (8) slewing area.
3. foot-operated electronics switching point according to claim 2 moves controlling organization, it is characterized in that: described position-limit mechanism (12) consists of the adjusting bolt that is arranged on respectively the upper and lower both sides of rocking arm (8).
4. according to claim 1 or the moving controlling organization of 2 or 3 described foot-operated electronics switching points, it is characterized in that: described rocking arm (8) is connected with fulcrum (4) by flat key (7).
5. according to claim 1 or the moving controlling organization of 2 or 3 described foot-operated electronics switching points, it is characterized in that: described fulcrum (4) is comprised of the left fulcrum (4a) that is arranged in fixed mount (1) left and right sides and right fulcrum (4b).
6. foot-operated electronics switching point according to claim 5 moves controlling organization, it is characterized in that: described fixed mount (1) left and right sides is provided with support set (2), and described left fulcrum (4a) and right fulcrum (4b) are installed in rotation in corresponding support set (2).
7. foot-operated electronics switching point according to claim 6 moves controlling organization, and it is characterized in that: described support set (2) is fixed on fixed mount (1) by jump ring (3).
8. according to claim 1 or the moving controlling organization of 2 or 3 described foot-operated electronics switching points, it is characterized in that: described pedal (5) is fixed on fulcrum (4) by screw (6).
9. foot-operated electronics switching point according to claim 5 moves controlling organization, and it is characterized in that: described pedal (5) is fixed on left fulcrum (4a) and right fulcrum (4b) by screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403933.6U CN203377122U (en) | 2013-07-08 | 2013-07-08 | Foot-operated electronic switch pointing-control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403933.6U CN203377122U (en) | 2013-07-08 | 2013-07-08 | Foot-operated electronic switch pointing-control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203377122U true CN203377122U (en) | 2014-01-01 |
Family
ID=49839637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320403933.6U Expired - Fee Related CN203377122U (en) | 2013-07-08 | 2013-07-08 | Foot-operated electronic switch pointing-control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203377122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475485A (en) * | 2015-01-06 | 2015-04-01 | 无锡常欣科技股份有限公司 | Pedal component of high-position pay-off rack |
-
2013
- 2013-07-08 CN CN201320403933.6U patent/CN203377122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475485A (en) * | 2015-01-06 | 2015-04-01 | 无锡常欣科技股份有限公司 | Pedal component of high-position pay-off rack |
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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 |
Granted publication date: 20140101 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |