CN205656970U - Foot switch's regulation structure - Google Patents
Foot switch's regulation structure Download PDFInfo
- Publication number
- CN205656970U CN205656970U CN201620507245.8U CN201620507245U CN205656970U CN 205656970 U CN205656970 U CN 205656970U CN 201620507245 U CN201620507245 U CN 201620507245U CN 205656970 U CN205656970 U CN 205656970U
- Authority
- CN
- China
- Prior art keywords
- metal contact
- foot switch
- pedal
- mounting seat
- sleeve
- 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.)
- Active
Links
Landscapes
- Push-Button Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model provides a foot switch's regulation structure belongs to electrical switching technical field. It has solved current foot switch adjustability subalternation technical problem. Foot switch articulates on installing the base including the installation base and the running -board that set up the vacuole formation relatively, the one end of running -board, is equipped with reset spring between the other end of running -board and the installation base, sets firmly the metal contact no. 1 of orientation installation base on the medial surface of running -board, adjust the structure including seting up at installation base tip and the through -hole that is linked together with the cavity, the through -hole interpolation is equipped with can pivoted plastic pole, and outside the installation base was stretched out to the one end of plastic pole, the other end was located the cavity and has set firmly skewed tooth no. 1, and it can the pivoted sleeve and the metal contact no. 2 that fixes of circumference still to be equipped with on the installation base, has the screw hole in the sleeve, and two spiro unions of metal contact have set firmly skewed tooth no. 2 at telescopic threaded hole on the telescopic outer peripheral face. The utility model provides a foot switch is through the convenient adjustment of this regulation structure.
Description
Technical field
This utility model belongs to frame for movement technical field, relates to a kind of foot switch, special
It it not the adjustment structure of a kind of foot switch.
Background technology
Foot switch is to be stepped on by foot or step on to carry out operating connecting and disconnecting of the circuit or defeated for controlling
Go out the switch of size of current, use in the impalpable control circuit of both hands double to replace
Hands reaches the purpose of operation.Make simple operation, facilitation.Foot switch is in medical treatment
Apparatus, pressing equipment, welding equipment, Weaving device, printing machinery are widely used.
In electron trade, as little Buddha's warrior attendant, terminal machine configuration in, have automatically and adjusting microinching two kinds
Type, adjusting microinching foot switch is applied foot switch exactly, is stepped on, and carries out LAP.
Simple foot switch is exactly a built-in travel switch in fact, gives signal when foot-operated
Time, switch performs.
China's Patent Application Publication (notification number: CN203277111U；The day for announcing:
A kind of foot switch is disclosed, including foot switch base with foot-operated in 2013-11-06)
Switch upper cover, foot switch base and foot switch upper cover are rotationally connected by wearing axle, also
Including being fixedly installed on the slot type Hall element of foot switch base bottom and being arranged on foot
Stepping on the antifreeze plate of switch upper cover, antifreeze plate is correspondingly arranged in slot type Hall element.This reality
There is groove with novel be fixed on the base of foot switch by employing and seal structure
Magnet and Hall element slot type honeywell switch sensor integrally is as switch element；With solid
Be scheduled on inside foot switch upper cover and with slot type honeywell switch sensor respective operations position
Antifreeze plate, by pedal exercising, makes antifreeze plate at the groove of slot type honeywell switch sensor
Middle up and down motion, it is achieved slot type honeywell switch sensor is carried out non-contact switch operation.
Existing foot switch is typically what unified specification produced, and foot-operated dynamics and
The stroke of pedal can not adjust, the foot switch as disclosed in above-mentioned patent documentation, passes through
Pedal exercising, makes antifreeze plate move up and down in the groove of slot type honeywell switch sensor,
It is fixing for reaching externally applied forces during circuit turn-on, for different people, its
Adjustability is poor so that different people is intended to apply identical dynamics, and spy is standby is little to strength
People for use difficulty.
Summary of the invention
The problems referred to above that this utility model exists for existing technology, it is provided that a kind of foot-operated
The adjustment structure of switch, technical problem to be solved in the utility model is: how to make
Its applying pressure is adjusted with convenient during foot switch.
The purpose of this utility model can be realized by following technical proposal:
The adjustment structure of a kind of foot switch, foot switch includes at the bottom of the installation being oppositely arranged
Seat and pedal, one end of described pedal is hinged in described mounting seat, described foot
It is provided with back-moving spring, described back-moving spring between the other end and the described mounting seat of pedal
Two ends be respectively acting on the side of described mounting seat and the side of described pedal,
It is characterized in that, described mounting seat and pedal is the most box shaped and both can fasten shape
Become cavity, the medial surface of described pedal is installed with the metal towards described mounting seat
Contact one；Described adjustment structure include being opened in described mounting seat end and with described sky
The through hole that chamber is connected, is inserted with the plastic cement rod that can rotate in described through hole, described in mould
One end of glue bar is stretched out outside described mounting seat, and the other end is positioned at described cavity and fixed
There is helical teeth one, described mounting seat is additionally provided with the sleeve that can rotate and circumferentially fixed
Metal contact two, has screwed hole in described sleeve, described metal contact two is screwed onto institute
State in the screwed hole of sleeve, the outer peripheral face of described sleeve is installed with and described helical teeth one phase
The helical teeth two of engagement.
Its principle is as follows: this foot switch break-make of foot's control circuit, foot during use
Step on pedal, overcome back-moving spring elastic force so that metal contact two and metal contact one phase
Contact conducting, transmits the signal of telecommunication.After cancelling external force, in the restoring force effect of back-moving spring
Under so that metal contact two is separated with metal contact one, and circuit disconnects.This technical side
In case, the initial distance between metal contact two and metal contact one can be entered by plastic cement rod
Row regulation, rotates plastic cement rod, by the helical teeth one of plastic cement rod end and the helical teeth on sleeve
Two engaged transmission, band moving sleeve rotates, and sleeve is threadeded with metal contact two, due to
Metal contact two is circumferentially fixed so that metal contact two can be towards the side of metal contact one
To movement, the interval between metal contact one and metal contact two so can be adjusted, from
And adjusting pedal amplitude of fluctuation when reaching turn-on condition, amplitude of fluctuation is the least,
The back-moving spring restoring force overcome is the least, and required externally applied forces is the least, for not
Same people, can be adjusted as required, improve its adjustability.
In the adjustment structure of above-mentioned foot switch, described metal contact one is column type,
Described metal contact two includes the thread segment of column type and is installed in the square of thread segment upper end
Contact block, described thread segment is screwed onto in the screwed hole of described sleeve.So metal contact
Two make T-type structure, and being easy to contact with metal contact one conducting in upper end, lower end is easy to
It is spirally connected with sleeve thus adjusts the height of metal contact two.
In the adjustment structure of above-mentioned foot switch, one end of described metal contact one with
Described pedal welds, and the other end of described metal contact one is installed with bulb and described ball
There is on head the arc sphere towards described metal contact two.Metal contact one is along with foot-operated
Plate does oscillating motion, by arranging bulb and arc cambered surface, it is simple to metal contact two and gold
Belong to the contact conducting of contact one.
In the adjustment structure of above-mentioned foot switch, the length of described square contact block and
Width is all higher than the diameter of described bulb.So can increase metal contact two to touch with metal
First contact area area, when metal contact one swings along with pedal, it is possible to protect
The effectiveness that card metal contact two contacts with metal contact one, thus ensure reliable use.
In the adjustment structure of above-mentioned foot switch, described sleeve, metal contact one and
Metal contact two is respectively positioned in described cavity, and described mounting seat end is further opened with and institute
State the wiring hole that cavity is connected.
In the adjustment structure of above-mentioned foot switch, on the medial surface of described mounting seat
It is installed with cylindrical projection one, the medial surface of described pedal is installed with and cylindrical projection one
Relative cylindrical projection two, it is convex that the two ends of described back-moving spring are respectively sleeved at described cylinder
Rise one and cylindrical projection two on.So back-moving spring does not comes off, and using more safely can
Lean on, improve the service life of this foot switch.
Compared with prior art, this utility model makes metal contact two by plastic cement rod
Can move towards the direction of metal contact one, so can adjust metal contact one and gold
Belong to the interval between contact two, thus adjust pedal amplitude of fluctuation when reaching turn-on condition
Degree, amplitude of fluctuation is the least, and back-moving spring restoring force to be overcome is the least, required for execute
The external force added is the least, for different people, can be adjusted as required, improves
Its adjustability.
Accompanying drawing explanation
Fig. 1 is the perspective view of this foot switch.
Fig. 2 is the sectional structure schematic diagram of this foot switch.
In figure, 1, mounting seat；11, through hole；12, wiring hole；2, pedal；3、
Back-moving spring；4, sleeve；41, screwed hole；42, helical teeth two；5, metal contact one；
51, bulb；52, arc sphere；6, metal contact two；61, thread segment；62, side
Shape contact block；7, plastic cement rod；71, helical teeth one；8, cylindrical projection one；9, cylinder is convex
Play two；10, cavity.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
This foot switch break-make of foot's control circuit, as depicted in figs. 1 and 2, foot
Step on mounting seat 1 and pedal 2 that switch includes being oppositely arranged, one end of pedal 2
It is hinged in mounting seat 1, is provided with between the other end and the mounting seat 1 of pedal 2
Back-moving spring 3, the two ends of back-moving spring 3 be respectively acting on mounting seat 1 side and
On the side of pedal 2, mounting seat 1 and pedal 2 is the most box shaped and both can
Fasten and form cavity 10, the medial surface of pedal 2 is installed with towards mounting seat 1
Metal contact 1；Adjustment structure include being opened in mounting seat 1 end and with cavity 10
The through hole 11 being connected, is inserted with the plastic cement rod 7 that can rotate, plastic cement rod in through hole 11
One end of 7 is stretched out outside mounting seat 1, and the other end is positioned at cavity 10 and is installed with helical teeth
One 71, mounting seat 1 is additionally provided with the sleeve 4 and circumferentially fixed metal that can rotate
Contact 26, has screwed hole 41 in sleeve 4, metal contact 26 is screwed onto sleeve 4
Screwed hole 41 in, the outer peripheral face of sleeve 4 is installed with and is meshed with helical teeth 1
Helical teeth 2 42, sleeve 4, metal contact 1 and metal contact 26 are respectively positioned on cavity 10
In, mounting seat 1 end is further opened with the wiring hole 12 being connected with cavity 10；Make
Used time foot-treadle 2, overcomes back-moving spring 3 elastic force so that metal contact 26 with
Metal contact 1 contacts conducting, transmits the signal of telecommunication.After cancelling external force, at reset bullet
Under the restoring force effect of spring 3 so that metal contact 26 is separated with metal contact 1,
Circuit disconnects.In the technical program between metal contact 26 and metal contact 1 at the beginning of
Beginning distance can be adjusted by plastic cement rod 7, rotates plastic cement rod 7, by plastic cement rod 7
The helical teeth 1 of end and helical teeth 2 42 engaged transmission on sleeve 4, band moving sleeve 4
Rotating, sleeve 4 is threadeded with metal contact 26, due to metal contact 26 circumference
Fixing so that metal contact 26 can move towards the direction of metal contact 1, this
Sample can adjust the interval between metal contact 1 and metal contact 26, thus adjusts
Reaching pedal 2 amplitude of fluctuation during turn-on condition, amplitude of fluctuation is the least, overcome
Back-moving spring 3 restoring force the least, required externally applied forces is the least, for difference
People, can be adjusted as required, improve its adjustability.
As in figure 2 it is shown, metal contact 1 is column type, metal contact 26 includes circle
The thread segment 61 of column type and the square contact block 62 being installed in thread segment 61 upper end, screw thread
Section 61 is screwed onto in the screwed hole 41 of sleeve 4, and such metal contact 26 is made T-shaped
Structure, upper end is easy to contact with metal contact 1 conducting, and lower end is easy to and sleeve 4
It is spirally connected thus adjusts the height of metal contact 26；One end of metal contact 1 is with foot-operated
Plate 2 welds, and the other end of metal contact 1 is installed with on bulb 51 and bulb 51 tool
Having the arc sphere 52 towards metal contact 26, metal contact 1 is along with pedal 2
Do oscillating motion, by arranging bulb 51 and arc cambered surface, it is simple to metal contact 26
With metal contact 1 contact conducting；Further, the length of square contact block 62 and
Width is all higher than the diameter of bulb 51.So can increase metal contact 26 to touch with metal
The contact area area of first 5, when metal contact 1 swings along with pedal 2,
Ensure that the effectiveness that metal contact 26 contacts with metal contact 1, thus ensure
Reliable use.
As in figure 2 it is shown, be installed with cylindrical projection 1 on the medial surface of mounting seat 1,
The cylindrical projection two 9 relative with cylindrical projection 1 it is installed with on the medial surface of pedal 2,
The two ends of back-moving spring 3 are respectively sleeved in cylindrical projection 1 and cylindrical projection 29.
So back-moving spring 3 does not comes off, and uses more safe and reliable, improves this foot switch
Service life.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Claims (6)
1. an adjustment structure for foot switch, foot switch includes the installation being oppositely arranged
Base (1) and pedal (2), one end of described pedal (2) is hinged on described peace
On dress base (1), the other end of described pedal (2) and described mounting seat (1)
Between be provided with back-moving spring (3), the two ends of described back-moving spring (3) are respectively acting on institute
Stating on the side of mounting seat (1) and the side of described pedal (2), its feature exists
In, described mounting seat (1) with pedal (2) is the most box shaped and both can fasten
Form cavity (10), the medial surface of described pedal (2) is installed with towards described peace
The metal contact one (5) of dress base (1)；Described adjustment structure includes being opened in described peace
Dress base (1) end and the through hole (11) being connected with described cavity (10), described
The plastic cement rod (7) that can rotate it is inserted with in through hole (11), described plastic cement rod (7)
Described mounting seat (1) is stretched out outward in one end, the other end be positioned at described cavity (10) and
Being installed with helical teeth one (71), described mounting seat is additionally provided with, on (1), the set that can rotate
Cylinder (4) and circumferentially fixed metal contact two (6), described sleeve has spiral shell in (4)
Pit (41), described metal contact two (6) is screwed onto the screwed hole of described sleeve (4)
(41), in, the outer peripheral face of described sleeve (4) is installed with and described helical teeth one (71)
The helical teeth two (42) being meshed.
The adjustment structure of foot switch the most according to claim 1, it is characterised in that
Described metal contact one (5) is column type, and described metal contact two (6) includes cylinder
The thread segment (61) of type and be installed in the square contact block (62) of thread segment (61) upper end,
Described thread segment (61) is screwed onto in the screwed hole (41) of described sleeve (4).
The adjustment structure of foot switch the most according to claim 2, it is characterised in that
One end of described metal contact one (5) is welded with described pedal (2), described metal
The other end of contact one (5) is installed with on bulb (51) and described bulb (51) to be had
Arc sphere (52) towards described metal contact two (6).
The adjustment structure of foot switch the most according to claim 3, it is characterised in that
The length and width of described square contact block (62) is all higher than the straight of described bulb (51)
Footpath.
5. according to the adjustment structure of the foot switch described in claim 1 or 2 or 3 or 4,
It is characterized in that, described sleeve (4), metal contact one (5) and metal contact two (6)
Being respectively positioned in described cavity (10), described mounting seat (1) end is further opened with and institute
State the wiring hole (12) that cavity (10) is connected.
6. according to the adjustment structure of the foot switch described in claim 1 or 2 or 3 or 4,
It is characterized in that, the medial surface of described mounting seat (1) is installed with cylindrical projection one (8),
It is installed with on the medial surface of described pedal (2) and the relative circle of cylindrical projection one (8)
Post projection two (9), it is convex that the two ends of described back-moving spring (3) are respectively sleeved at described cylinder
Rise one (8) and cylindrical projection two (9) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507245.8U CN205656970U (en) | 2016-05-29 | 2016-05-29 | Foot switch's regulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507245.8U CN205656970U (en) | 2016-05-29 | 2016-05-29 | Foot switch's regulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205656970U true CN205656970U (en) | 2016-10-19 |
Family
ID=57404710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620507245.8U Active CN205656970U (en) | 2016-05-29 | 2016-05-29 | Foot switch's regulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205656970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335139A (en) * | 2017-06-13 | 2017-11-10 | 青岛量子健康科学有限公司 | A kind of regulating current device of electro-therapeutic apparatus |
| CN109771703A (en) * | 2017-11-10 | 2019-05-21 | 广东联力科技有限公司 | Medical treatment is with portable album of liquid device |
-
2016
- 2016-05-29 CN CN201620507245.8U patent/CN205656970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335139A (en) * | 2017-06-13 | 2017-11-10 | 青岛量子健康科学有限公司 | A kind of regulating current device of electro-therapeutic apparatus |
| CN109771703A (en) * | 2017-11-10 | 2019-05-21 | 广东联力科技有限公司 | Medical treatment is with portable album of liquid device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205656970U (en) | Foot switch's regulation structure | |
| CN206863348U (en) | A kind of headband governor motion and the head-mounted display with the governor motion | |
| CN205656969U (en) | Pedal switch | |
| CN104883025B (en) | Self-resetting power generator and switch | |
| CN107669352A (en) | A kind of medical-ophthalmologic electromagnetism buffer-type presss from both sides face device | |
| CN208741861U (en) | A kind of finger joint restoring device adjusted convenient for grip | |
| WO2015127845A1 (en) | Novel waterproof actuator | |
| CN104816766B (en) | Foot earth contact detection mechanism suitable for legged robot | |
| CN201780940U (en) | Novel structure of electromagnet of high-voltage circuit breaker | |
| CN209316803U (en) | A kind of novel physical therapy electrode slice | |
| CN207624593U (en) | Magnetic suspension button | |
| CN109481239A (en) | A kind of device of walking aid | |
| CN203839256U (en) | Microswitch | |
| CN109343323B (en) | Wrist-watch that exchanging wave light caught eye muscle and releived | |
| CN206658007U (en) | A kind of power circuit card line device | |
| CN103462632B (en) | Digital X-ray camera | |
| CN206726975U (en) | A kind of multi-angle adjustable swing rod travel switch | |
| CN209039730U (en) | The locking mechanism of governor harness in a kind of sewing machine | |
| CN106264985A (en) | A kind of can the convalescence device of comprehensive training upper limb body mobility | |
| CN207743091U (en) | A kind of adjustable Direct Action Type travel switch of stroke | |
| CN209170618U (en) | It is hung after a kind of adjustable plastic cement for osteoacusis mobile device | |
| CN201641588U (en) | Electric pressure cooker with double pressure-controlled function | |
| CN205626735U (en) | Electromagnetic wave therapentic equipment lamp holder location regulation and control device | |
| CN207093902U (en) | A kind of handwheel electromagnetism dimmer switch | |
| CN108807025A (en) | A kind of multi-angle adjustable swing rod travel switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: Ren Anzhuang Inventor before: Bao Lili |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170817 Address after: 472000, Henan Sanmenxia Hubin Town, Xinxing village along the Yellow River Road Patentee after: SANMENXIA SANLANG ELECTRIC CO., LTD. Address before: 315137 Zhejiang city of Ningbo province Yinzhou District Yunlong Town Li Yun Road No. 60 Patentee before: Bao Lili |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190417 Address after: 472000 Xinxing Village, Huixing Town, Hubin District, Sanmenxia City, Henan Province, No. 7 Yanhuang Highway Patentee after: Sanmenxia Dillop Electric Co., Ltd. Address before: 472000 Xinxing Village, Huixing Town, Hubin District, Sanmenxia City, Henan Province, along the Huanghe Highway Patentee before: SANMENXIA SANLANG ELECTRIC CO., LTD. |