CN108039299A - Self-resetting switch - Google Patents
Self-resetting switch Download PDFInfo
- Publication number
- CN108039299A CN108039299A CN201711454986.XA CN201711454986A CN108039299A CN 108039299 A CN108039299 A CN 108039299A CN 201711454986 A CN201711454986 A CN 201711454986A CN 108039299 A CN108039299 A CN 108039299A
- Authority
- CN
- China
- Prior art keywords
- self
- switch
- plate
- inner panel
- outside plate
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000011148 porous material Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 7
- 208000010138 Diastema Diseases 0.000 description 3
- 210000000475 diastema Anatomy 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/28—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs
- H01H13/32—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs one end of spring being fixedly connected to the stationary or movable part of the switch and the other end reacting with a movable or stationary rigid member respectively through pins, cams, toothed, or other shaped surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
- H01H2013/525—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch using a return spring acting perpendicular to the actuating direction
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
The present invention relates to Low Voltage Electrical Apparatus, and in particular to a kind of self-resetting switch, it includes cover board, transmission component, pressing plate, switch base and switch Self-resetting mechanism；The switch Self-resetting mechanism is arranged in the middle part of pressing plate；The transmission component is arranged between cover board and pressing plate, including symmetrically arranged two groups of driver plate groups, every group of driver plate group includes the inner panel and outside plate being rotatably installed in respectively on pressing plate, inner panel one end is arranged on below cover plate central, upper and lower both sides compress cooperation with cover board, switch Self-resetting mechanism respectively, the driving of one end of the other end and outside plate coordinates, and the outside plate other end is arranged on below patch ends, and cooperation is compressed with cover board；By the operating surface arbitrary point of cover clamp, by least one set of driver plate group driving switch Self-resetting mechanism action self-resetting switch can be made to close or disconnect；The self-resetting switch of the present invention, mechanism is simple, and operation is more convenient, ensures the validity of user's trigger switch.
Description
Technical field
The present invention relates to Low Voltage Electrical Apparatus, and in particular to a kind of self-resetting switch, more particularly to one kind have super large lid
The self-resetting switch of plate.
Background technology
Existing self-resetting switch, is partly existed more using the cover board with frame or part using the larger cover board of area
Problems with：
First, the cover board with frame makes the area that can effectively trigger self-resetting switch not big enough, is not easy to user's operation；
2nd, using larger area cover board self-resetting switch, when making user press side edge thereof and during corner, due to lid
Plate discontinuity, forms diastema, therefore cannot be guaranteed the validity of triggering self-resetting switch, first makes the spirit of self-resetting switch
Sensitivity and reliability be bad, and two are not easy to user's operation.
The content of the invention
The defects of it is an object of the invention to overcome the prior art, there is provided a kind of self-resetting switch, its is simple in structure, operation
It is more convenient, ensure the validity of user's trigger switch.
To achieve the above object, present invention employs following technical solution：
A kind of self-resetting switch, it includes cover board 1, transmission component 2, pressing plate 3, switch base 4 and switch Self-resetting mechanism；
The switch Self-resetting mechanism is arranged on the middle part of pressing plate 3；The transmission component 2 be arranged on cover board 1 and pressing plate 3 it
Between, including symmetrically arranged two groups of driver plate groups, every group of driver plate group inner panel 20 including being rotatably installed in respectively on pressing plate 3
With outside plate 21,20 one end of inner panel is arranged on 1 central lower of cover board, and upper and lower both sides are compressed with cover board 1, switch Self-resetting mechanism respectively
Coordinate, one end driving of the other end and outside plate 21 coordinates, and 21 other end of outside plate is arranged on below 1 end of cover board, is compressed with cover board 1
Coordinate；By the operating surface arbitrary point of cover clamp 1, can be made by least one set of driver plate group driving switch Self-resetting mechanism action
Self-resetting switch is closed or disconnected.
Preferably, the downside of cover board 1 sets the cover board fitting groove of rectangle, and outside plate 21 is arranged on below 1 end of cover board
One end width and cover board assembling well width match.
Preferably, the inner panel 20 includes being arranged on the inner panel first end 200 of its one end, is arranged on 20 other end of inner panel
Inner panel second end 201 and the first rotating shaft for being arranged on the middle part of inner panel 20, inner panel 20 are rotatably installed in pressing plate 3 by first rotating shaft
On；The outside plate 21 includes being arranged on the outside plate first end 210 of its one end, being arranged on the outside plate second end of 21 other end of outside plate
211 and second shaft at the middle part of outside plate 21 is arranged on, outside plate 21 is rotatably installed on pressing plate 3 by the second shaft；
The inner panel first end compresses cooperation, inner panel second in both sides with cover board 1, switch Self-resetting mechanism respectively about 200
End 201 is overlapped in outside plate first end 210 drives cooperation with it, and outside plate second end 211 compresses cooperation with cover board 1.
Preferably, the first rotating shaft is an integral structure with inner panel 20, and first rotating shaft includes being separately positioned on inner panel 20
Middle part both ends two inner panel end axis 202, inner panel 20 is rotatably installed on pressing plate 3 by inner panel end axis 202；
Second shaft is an integral structure with outside plate 21, and the second shaft includes being separately positioned on the middle part two of outside plate 21
Two outside plate end axis 212 at end, outside plate 21 are rotatably installed on pressing plate 3 by outside plate end axis 212.
Preferably, the first rotating shaft, which further includes, is arranged in the middle part of the inner panel coaxial with inner panel end axis 202 of the middle part of inner panel 20
Axis 204, inner panel middle part axis 204 are rotatedly connected with pressing plate 3；
Second shaft, which further includes, is arranged on axis 214 in the middle part of the outside plate coaxial with outside plate end axis 202 of the middle part of outside plate 21, outside
Axis 214 is rotatedly connected with pressing plate 3 in the middle part of plate.
Preferably, the pressing plate 3 includes being separately positioned on two group of second axle bed 30 at its both ends and is arranged on two groups the
Two group of first axle bed 31 between two axle beds 30；
Second shaft of second axle bed 30 and outside plate 21 is rotatably assorted, the first rotating shaft of the first axle bed 31 and inner panel 20
It is rotatably assorted.
Preferably, the number of every group of second axle bed 30 is two, two the second axle beds 30, two with the second shaft respectively
Outside plate end axis 212 is rotatably assorted, and the number of every group of first axle bed 31 is two, two the first axle beds 31 respectively with first rotating shaft
Two inner panel end axis 202 are rotatably assorted.
Preferably, the pressing plate 3 further include be arranged between same group of two the second axle beds 30 with the second shaft
The 4th axle bed 32 that axis 214 is rotatably assorted in the middle part of outside plate, and be arranged between same group of two the first axle beds 31 with the
The 3rd axle bed 33 that axis 204 is rotatably assorted in the middle part of the inner panel of one shaft.
Preferably, the pressing plate 3 further includes the support coordinated with outside plate 21 between same group of two the second axle beds 30
Muscle 34, supporting oblique surface 340 that supporting rib 34 includes coordinating with outside plate 21, be arranged on 340 top of supporting oblique surface and be used to support second
The supporting table 341 of shaft and the escape groove 342 for being arranged on 341 side of supporting table.
Preferably, the switch Self-resetting mechanism includes fixing piece 6, is arranged on the sliding block 7 and first at the middle part of fixing piece 6
Spring, 6 lower end of fixing piece are connected by the 3rd spring with the elasticity of switch base 5, and fixing piece 6 and sliding block 7 are respectively provided with medium pore, in
The radial direction both ends of central aperture respectively set a positive stop lug boss, and fixing piece 6,7 both ends of sliding block are entangled in the both ends of the first spring at the same time respectively
Positive stop lug boss, the first spring is depressed and compressed with fixing piece 6 and sliding block 7, transmits pressure, closes reset switch
Or disconnect, after the power of pressing disappears, the first spring-relaxation, promotes sliding block 7 to reset.
Preferably, further include release knob 8 being used cooperatively with switch Self-resetting mechanism, be arranged on 8 middle part of release knob
Second spring, by 8 swinging plate 9 that is connected of elasticity of second spring and release knob, the moving contact being connected with the driving of swinging plate 9
And the static contact being used cooperatively with moving contact；
8 middle part of release knob sets second spring groove, and second spring is arranged in second spring groove, and lower end is with stirring
Plate 9 is connected；The moving contact includes being arranged on the moving contact drive seat of its one end, and moving contact drive seat middle part is set and swinging plate
9 the second V-grooves coordinated, 9 lower end of swinging plate is inserted into the second V-groove；Switch Self-resetting mechanism driving switch button 8
Lower end swing, move left and right moving contact by swinging plate 9, moving contact drive seat, realize the closure of self-resetting switch/
Disconnect.
Preferably, the 7 lower end both sides of sliding block set the first protuberance E and the second protuberance F, the first protuberance E respectively
It is wedge structure with the second protuberance F, sliding block bottom surface I is equipped between the first protuberance E and the second protuberance F；
Release knob 8 is T-shaped structure, and the upper end both sides set the 3rd protuberance G, the 4th protuberance H respectively, the
Three protuberance G and the 4th protuberance H are wedge structure, are used cooperatively respectively with the first protuberance E, the second protuberance F；
Under original state, the sub- upper end of release knob is flapped toward the left side, and lower end is flapped toward the right, and 9 upper end of swinging plate is flapped toward the right,
Self-resetting switch closes；By cover clamp 1, move down switch Self-resetting mechanism by transmission component, the first protuberance E of sliding block 7
Contacted with the 3rd protuberance G of release knob 8 and lower section is moved to the left along the inclined-plane of the 3rd protuberance G, to the sliding block bottom of sliding block 7
Face I contacted with the 3rd protuberance G of release knob 8 and trigger switch button 8 act, make release knob 8 upper ends be flapped toward the left side, under
End is flapped toward the right, and 9 upper end of swinging plate is flapped toward the right, drives moving contact to move to the left by moving contact drive seat, makes Self-resetting
Switch off.
The self-resetting switch of the present invention, inner panel one end are arranged on below cover plate central, upper and lower both sides respectively with cover board, switch
Self-resetting mechanism compresses cooperation, and one end driving of the other end and outside plate coordinates, and the outside plate other end is arranged on below patch ends, with
Cover board compresses cooperation, by the operating surface arbitrary point of cover clamp, can pass through at least one set of drive link group driving switch Self-resetting mechanism
Action, makes self-resetting switch close or disconnect, convenient for the user to operate, operating efficiency is improved, moreover, self-resetting switch of the present invention makes
With super large cover board, user operates in cover board arbitrary point, is not in because coverplate stress is uneven, forms diastema, cause Self-resetting to be opened
Close situation about cannot effectively trigger.In addition, the pressing plate further includes the 3rd axle bed and the 4th axle bed, inner panel and outside plate dress ensure that
The stability and reliability matched somebody with somebody.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of self-resetting switch of the present invention；
Fig. 2 is the structure diagram of transmission component of the present invention；
Fig. 3 is the structure diagram of pressing plate of the present invention；
Fig. 4 is the structure diagram of the part A of Fig. 3 of the present invention；
Fig. 5 is the structure diagram of the part B of Fig. 3 of the present invention；
Fig. 6 is the structure diagram of the C portion of Fig. 3 of the present invention；
Fig. 7 is the assembling structure schematic diagram of self-resetting switch of the present invention；
Fig. 8 is the structural scheme of mechanism of the D parts of Fig. 7 of the present invention.
Embodiment
The embodiment provided below in conjunction with attached drawing 1-8, further illustrates the specific embodiment party of the self-resetting switch of the present invention
Formula.The self-resetting switch of the present invention is not limited to the following description.
The self-resetting switch of the present invention, it includes cover board 1, transmission component 2, pressing plate 3, switch base 4 and switch Self-resetting
Mechanism；
The switch Self-resetting mechanism is arranged on the middle part of pressing plate 3；The transmission component 2 be arranged on cover board 1 and pressing plate 3 it
Between, including symmetrically arranged two groups of driver plate groups, every group of driver plate group inner panel 20 including being rotatably installed in respectively on pressing plate 3
With outside plate 21,20 one end of inner panel is arranged on 1 central lower of cover board, and upper and lower both sides are compressed with cover board 1, switch Self-resetting mechanism respectively
Coordinate, one end driving of the other end and outside plate 21 coordinates, and 21 other end of outside plate is arranged on below the end of cover board 1, with cover board 1
Compress cooperation；By the operating surface arbitrary point of cover clamp 1, can be moved by least one set of drive link group driving switch Self-resetting mechanism
Make, self-resetting switch is closed or is disconnected.
The self-resetting switch of the present invention, inner panel one end are arranged on below cover plate central, upper and lower both sides respectively with cover board, switch
Self-resetting mechanism compresses cooperation, and the other end coordinates with the driving of outside plate one end, and the outside plate other end is arranged on below patch ends, with lid
Plate compresses cooperation, by the operating surface arbitrary point of cover clamp, can be moved by least one set of drive link group driving switch Self-resetting mechanism
Make, self-resetting switch is closed or is disconnected, it is convenient for the user to operate, operating efficiency is improved, moreover, self-resetting switch of the present invention uses
Super large cover board, user operate in cover board arbitrary point, are not in because coverplate stress is uneven, form diastema, cause self-resetting switch
Situation about cannot effectively trigger.
As shown in figures 1-8, it is the first embodiment of self-resetting switch of the present invention.
As illustrated in figures 1 and 7, self-resetting switch of the invention, including cover board 1, transmission component 2, pressing plate 3,4 and of switch base
Switch Self-resetting mechanism.
The cover board 1, transmission component 2, pressing plate 3, switch base 4 are set gradually from top to bottom, and switch Self-resetting mechanism is set
Put and be located at 1 central lower of cover board at the middle part of pressing plate 3, switch Self-resetting mechanism includes being arranged on the fixing piece of 1 central lower of cover board
6th, 7 and first spring of sliding block at the middle part of fixing piece 6 is arranged on, transmission component 2 includes two groups of driver plates being symmetrical set
Group, every group of driver plate group include the inner panel 20 and outside plate 21 being rotatably installed on pressing plate 3, and 20 one end of inner panel is arranged on cover board 1
Both sides compress cooperation, the other end and outside plate 21 to central lower with the fixing piece 6 of cover board 1, switch Self-resetting mechanism respectively up and down
One end driving coordinates, and 21 other end of outside plate is arranged on below the end of cover board 1, and upside compresses cooperation with cover board 1, by cover clamp 1
The arbitrary point of the operating surface of upside, can open Self-resetting by least one set of drive link group driving switch Self-resetting mechanism action
Close and close or disconnect.
Preferably, as shown in Figure 1, one end width (the i.e. outside plate second being arranged on below 1 end of cover board of the outside plate 21
The width at end 211) >=1/2 cover board, 1 width.
Preferably, the downside of cover board 1 sets the cover board fitting groove 10 of rectangle, one end coordinated with cover board 1 of outside plate 21
Width matches with cover board fitting groove 10.
Preferably, as shown in Figure 1, one end width (i.e. inner panel first end positioned at 1 central lower of cover board of the inner panel 20
200 width) >=1/2 cover board, 1 width.
When operating the self-resetting switch of the present invention, as shown in figure 8, specifically including following three kinds of situations：
(1) operating surface of 1 left end of cover clamp is pressed, by the driver plate group driving switch Self-resetting mechanism action in left side, is made
Self-resetting switch is closed or disconnected；
(2) operating surface of 1 right end of cover clamp is pressed, by the driver plate group driving switch Self-resetting mechanism action on right side, is
Self-resetting switch is closed or disconnected；
(2) by the operating surface at the middle part of cover clamp 1, then directly by inner panel 20 positioned at the drive of one end of 1 central lower of cover board
Dynamic switch Self-resetting mechanism action, makes self-resetting switch close or disconnect.
It is pointed out that above-mentioned three kinds of situations are operating principles in an ideal case, in practical operation, often lead to
Cross the cooperation of multiple stress points between cover board 1 and transmission component 2, driving switch Self-resetting mechanism action, make the present invention from
Reset switch is closed or disconnected.
Each building block of self-resetting switch of the present invention is described further below with reference to the drawings and specific embodiments.
A kind of as shown in Fig. 2, embodiment of the transmission component 2 for the present invention.
The transmission component 2 includes symmetrically arranged two groups of driver plate groups, and driver plate group includes the inner panel 20 being used cooperatively
With outside plate 21, inner panel 20 and outside plate 21 are rotatably installed on pressing plate 3, and inner panel 20 and outside plate 21 match somebody with somebody the driver plate composition being combined into
V-shaped structure, the fixing piece 6 of the both sides up and down of V-shaped structure one end respectively with cover board 1, switch Self-resetting mechanism compress cooperation,
Other end end compresses cooperation with cover board 1.
The inner panel 20 is T-shaped structure, including be arranged on 1 central lower of cover board inner panel first end 200 and with it is outer
The inner panel second end 201 that the driving of plate 21 coordinates, inner panel second end 201 is overlapped on above the outside plate first end 210 of outside plate 21 and it
Driving coordinates, the width W4 of the width W3 ＞ inner panels second end 201 of inner panel first end 200, and the middle part of inner panel 20 sets first rotating shaft,
First rotating shaft both ends and the first axle bed 31 of pressing plate 3 are rotatably assorted.
Preferably, 200 width W3 of inner panel first end >=1/2 cover board, 1 width.
Preferably, the first rotating shaft is an integral structure with inner panel 20, it includes being arranged on 20 middle part both ends of inner panel
Inner panel end axis 202, inner panel end axis 202 and the first axle bed 31 of pressing plate 3 are rotatably assorted.Further, the first rotating shaft is also wrapped
Include and be arranged on axis 204 in the middle part of the inner panel at the middle part of inner panel 20, axis 204 is coaxially disposed with inner panel end axis 202 in the middle part of inner panel, in the middle part of inner panel
204 both sides of axis set first to avoid opening 203, and inner panel middle part axis 204 and the 3rd axle bed 33 of pressing plate 3 are rotatably assorted.
As the another embodiment of inner panel 20, the inner panel 20 and first rotating shaft can also use split structure,
The middle part of inner panel 20 sets the first axis hole coordinated with first rotating shaft.
The outside plate 21 is T-shaped structure, including the outside plate first end with the driving cooperation of inner panel second end 201 of outside plate 20
210 and it is arranged on the outside plate second end 211 for compressing cooperation below 1 end of cover board with cover board 1,211 width W1 of outside plate second end
210 width W2 of ＞ outside plates first end, the middle part of outside plate 21 set the second shaft, the second shaft both ends and the second axle bed 30 of pressing plate 3
It is rotatably assorted.
Preferably, 211 width W1 of outside plate second end >=1/2 cover board, 1 width, 211 width of outside plate second end are slightly small
In 1 width of cover board.Further, the cover board assembling well width of the 211 width W1 of outside plate second end and cover board 1 match, with
So that the arbitrary point of the operating surface by 1 both ends of cover clamp, can drive outside plate 21 to rotate.
Preferably, second shaft is an integral structure with outside plate 21, including sets the outside plate at 21 middle part both ends of outside plate
Axis 212 is held, outside plate end axis 212 and the second axle bed 30 of pressing plate 3 are rotatably assorted.Further, second shaft, which further includes, sets
Axis 214 in the middle part of the outside plate in the middle part of outside plate 21 is put, 214 both sides of axis set second to avoid opening 213, outside plate middle part axis in the middle part of outside plate
214 are rotatably assorted with the 4th axle bed 32 of pressing plate 3.
As the another embodiment of outside plate 21,21 and second shaft of outside plate is Split type structure, the middle part of outside plate 21
The second axis hole coordinated with the second shaft is set.
The action process of driver plate group of the present invention is：The cover board 1 pushes outside plate second end 211, makes 21 turns of outside plate
Dynamic, outside plate second end 211 moves down, and outside plate first end 210 moves up, and outside plate first end 210 drives inner panel second end 201 to move up, and makes
Inner panel 20 rotates, and moves down inner panel first end 200, and the fixing piece 6 of pressure switches Self-resetting mechanism, moves switch Self-resetting mechanism
Make.
A kind of as shown in figure 3, embodiment for pressing plate 3 of the present invention.
As shown in figure 3, the pressing plate 3 is generally rectangular structure, including be symmetricly set on its left and right ends with outside plate 21
Two group of second axle bed 30 coordinating of the second shaft, and first turn with inner panel 20 being arranged between two group of second axle bed 30
Symmetrically arranged two group of first axle bed 31 that axis coordinates；The number of second axle bed 30 described in every group is two, first described in every group
The number of axle bed 31 is two, and the second axle bed 30 and the middle part of the first axle bed 31 are respectively provided with shaft fitting groove, shaft fitting groove upper end
Opening, can make the second shaft of outside plate 21, the first rotating shaft of inner panel 20 from top to down respectively with the second axle bed 30, the first axle bed 31
It is assembled together, easy to assembly or disassembly.
Preferably, as shown in figure 3, being additionally provided with the 4th axle bed 32 between same group of the second axle bed 30, as shown in figure 4, the
Four axle beds 32 include left 322 and the 4th right block reinforcement 321 of axle bed of block reinforcement of the 4th axle bed being oppositely arranged, the left block reinforcement 322 of the 4th axle bed
And the 4th be equipped with the 4th axle bed gap 323 of axis 214 in the middle part of the outside plate for being used for assembling the second shaft between the right block reinforcement 323 of axle bed.
Preferably, as shown in figure 4, left 322 upper end of block reinforcement of the 4th axle bed sets and is convex to the right block reinforcement 321 of the 4th axle bed
The left block reinforcement boss 3220 of 4th axle bed, right 321 upper end of block reinforcement of the 4th axle bed set the 4th axis for being convex to the left block reinforcement 322 of the 4th axle bed
The right block reinforcement boss 3210 of seat, left 3220 and the 4th right block reinforcement boss 3210 of axle bed of block reinforcement boss of the 4th axle bed coordinate, can prevent
Axis 214 is deviate from from the 4th axle bed gap 323 in the middle part of outside plate, ensure that the stability of the second shaft assembling.
Preferably, as shown in figure 3, being additionally provided with the 3rd axle bed 33 between same group of the first axle bed 31, as shown in figure 5, institute
State left 332 and the 3rd right block reinforcement 331 of axle bed of block reinforcement of the 3rd axle bed that the 3rd axle bed 33 includes being oppositely arranged, the 3rd left block reinforcement of axle bed
332 and the 3rd the 3rd axle bed gap for being equipped with axis 204 in the middle part of the inner panel for being used for assembling first rotating shaft between the right block reinforcement 331 of axle bed
333。
Preferably, as shown in figure 5, left 332 upper end of block reinforcement of the 3rd axle bed sets and is convex to the right block reinforcement 331 of the 3rd axle bed
The left block reinforcement boss 3320 of 3rd axle bed, right 331 upper end of block reinforcement of the 3rd axle bed set the 3rd axis for being convex to the left block reinforcement 332 of the 3rd axle bed
The right block reinforcement boss 3310 of seat, left 3320 and the 3rd right block reinforcement boss 3310 of axle bed of block reinforcement boss of the 3rd axle bed coordinate, can prevent
When first drive link 20 rotates, axis 204 in the middle part of inner panel is deviate from from the 3rd axle bed gap 333, ensure that first rotating shaft is assembled
Stability.
Preferably, as shown in figure 3, the pressing plate 3 further include be arranged between the second axle bed 30 and the 4th axle bed 32 with
The supporting rib 34 that outside plate 21 coordinates, as shown in fig. 6, supporting rib 34 includes setting the supporting oblique surface with outside plate 21 coordinated to the left
340th, it is arranged on the supporting table 341 on 340 top of supporting oblique surface and is arranged on the escape groove 342 in the left side of supporting table 341.Assembling
When, as shown in fig. 7, the supporting oblique surface 340 and the downside of outside plate 21 coordinate, supporting table 341 supports the second shaft, is conducive to
The stable position of second shaft, avoids frequently pushing the outside plate second end 211 of outside plate 21, and the second shaft causes 30 mistake of the second axle bed
Degree abrasion.
A kind of as shown in fig. 7, embodiment for present invention switch Self-resetting mechanism.
The switch Self-resetting mechanism includes fixing piece 6, sliding block 7, the first spring and the 3rd spring.
The sliding block 7 is arranged on inside fixing piece 6, and fixing piece 6 and sliding block 7 are respectively provided with medium pore, the radial direction two of medium pore
One positive stop lug boss of each setting is held, the first spring one end entangles fixing piece 6 and the positive stop lug boss of the wherein one end of sliding block 7 at the same time, the
The other end of one spring entangles the positive stop lug boss of 7 other end of fixing piece 6 and sliding block at the same time, and the first spring is with fixing piece 6 and sliding block
It is pressurized and is compressed, transmit pressure, after the power of pressing eliminates, the first spring-relaxation is simultaneously resetted with movable slider 7.Wherein, it is described
The structure of positive stop lug boss, shape and position are unrestricted, as long as the first spring can be made to entangle fixing piece 6, sliding block 7 at the same time, and make
Can relative motion between sliding block 7 and fixing piece 6；The fixing piece 6 is connected by the 3rd spring with the elasticity of switch base 4,
Fixing piece 6 is pushed, the 3rd spring is compressed, and removes pressure, the 3rd spring-relaxation simultaneously drives fixing piece 6 and sliding block 7 to reset.
As shown in figure 8, the both sides of 7 lower end of sliding block set the first protuberance E and the second protuberance F respectively, first is prominent
It is wedge structure to go out portion E and the second protuberance F, therebetween equipped with sliding block bottom surface I.
As shown in fig. 7, the self-resetting switch of the present invention further includes release knob being used cooperatively with switch Self-resetting mechanism
8, be arranged on release knob 8 middle part second spring, by the second spring swinging plate 9 being connected elastic with release knob, with group
The connected moving contact of the driving of movable plate 9 and the static contact being used cooperatively with moving contact.
As shown in figure 8, the sub 8 T-shaped structures of the release knob, the upper end both sides set the 3rd protuberance G and the respectively
Four protuberance H, respectively the first protuberance E with sliding block 7, the second protuberance F be used cooperatively, the 3rd protuberance G and the 4th protrude
Portion H is wedge structure, and 8 lower parts of release knob set second spring groove, second spring be arranged in second spring groove lower end with
Swinging plate 9 is connected, and moving contact includes being arranged on the moving contact drive seat of its one end, and moving contact drive seat middle part is set and swinging plate
9 the second V-grooves coordinated, 9 lower end of swinging plate is inserted into the second V-groove.
The course of work of the self-resetting switch of the present invention will be described further below, it is specific as follows：
As shown in fig. 7, the self-resetting switch of the present invention is in closure state, 8 tops of release knob are flapped toward the right, lower part pendulum
To the left side, the upper end of swinging plate 9 is flapped toward the left side.
By the operating surface arbitrary point of the upside of cover clamp 1, under the fixing piece 6 that switch Self-resetting mechanism is made by transmission component
Move, the first protuberance E of sliding block 7 is contacted with the 3rd protuberance G of release knob 8, and at this time, the first protuberance E of sliding block 7 gives
The pressure of release knob 8 is still insufficient to allow its action, and sliding block 7 along the inclined-plane of the 3rd protuberance G, move to the left by lower section, until sliding block
7 sliding block bottom surface E is contacted with the 3rd protuberance G of release knob 8, and awards the enough pressure of the 3rd protuberance G, makes release knob
Son 8 acts, and the upper end of release knob 8 is flapped toward the left side, and lower end is flapped toward the right, and release knob 8 drives the upper end of swinging plate 9 to put to the right
It is dynamic, drive moving contact drive seat to move right, moving contact is moved right and separated with static contact, self-resetting switch disconnects, and removes
To the pressure of cover board 1, cover board 1, the fixing piece 6 of switch Self-resetting mechanism reset under the promotion of the 3rd spring, it is of the invention from
Reset switch completes one-off.
Above content is that a further detailed description of the present invention in conjunction with specific preferred embodiments, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (12)
1. a kind of self-resetting switch, it is characterised in that it includes cover board (1), transmission component (2), pressing plate (3), switch base (4)
With switch Self-resetting mechanism；
The switch Self-resetting mechanism is arranged in the middle part of pressing plate (3)；The transmission component (2) is arranged on cover board (1) and pressing plate (3)
Between, including symmetrically arranged two groups of driver plate groups, every group of driver plate group includes being rotatably installed in respectively interior on pressing plate (3)
Plate (20) and outside plate (21), inner panel (20) one end are arranged on cover board (1) central lower, upper and lower both sides respectively with cover board (1), switch
Self-resetting mechanism compresses cooperation, and one end driving of the other end and outside plate (21) coordinates, and outside plate (21) other end is arranged on cover board (1)
Below end, cooperation is compressed with cover board (1)；By the operating surface arbitrary point of cover clamp (1), can be driven by least one set of driver plate group
Dynamic switch Self-resetting mechanism action, makes self-resetting switch close or disconnect.
2. self-resetting switch according to claim 1, it is characterised in that：
The cover board fitting groove of rectangle, one end being arranged on below cover board (1) end of outside plate (21) are set on the downside of the cover board (1)
Width matches with cover board assembling well width.
3. self-resetting switch according to claim 1, it is characterised in that：
The inner panel (20) includes being arranged on the inner panel first end (200) of its one end, being arranged on the inner panel of inner panel (20) other end
Second end (201) and the first rotating shaft being arranged in the middle part of inner panel (20), inner panel (20) are rotatably installed in pressure by first rotating shaft
On plate (3)；The outside plate (21) includes being arranged on the outside plate first end (210) of its one end, is arranged on outside plate (21) other end
Outside plate second end (211) and the second shaft being arranged in the middle part of outside plate (21), outside plate (21) are rotatablely installed by the second shaft
On pressing plate (3)；
Both sides compress cooperation, inner panel second to the inner panel first end (200) with cover board (1), switch Self-resetting mechanism respectively up and down
End (201) is overlapped in outside plate first end (210) drives cooperation with it, and outside plate second end (211) compresses cooperation with cover board (1).
4. self-resetting switch according to claim 3, it is characterised in that：
The first rotating shaft is an integral structure with inner panel (20), and first rotating shaft includes being separately positioned on the middle part two of inner panel (20)
Two inner panel end axis (202) at end, inner panel (20) are rotatably installed on pressing plate (3) by inner panel end axis (202)；
Second shaft is an integral structure with outside plate (21), and the second shaft includes being separately positioned on the middle part two of outside plate (21)
Two outside plate end axis (212) at end, outside plate (21) are rotatably installed on pressing plate (3) by outside plate end axis (212).
5. self-resetting switch according to claim 4, it is characterised in that：
The first rotating shaft, which further includes, is arranged on axis (204) in the middle part of inner panel coaxial with inner panel end axis (202) in the middle part of inner panel (20),
Axis (204) is rotatedly connected with pressing plate (3) in the middle part of inner panel；
Second shaft, which further includes, is arranged on axis (214) in the middle part of outside plate coaxial with outside plate end axis (202) in the middle part of outside plate (21),
Axis (214) is rotatedly connected with pressing plate (3) in the middle part of outside plate.
6. self-resetting switch according to claim 1, it is characterised in that：
The pressing plate (3) includes being separately positioned on two group of second axle bed (30) at its both ends and is arranged on two group of second axle bed
(30) two group of first axle bed (31) between；
Second axle bed (30) and the second shaft of outside plate (21) are rotatably assorted, the first axle bed (31) and the first of inner panel (20)
Shaft is rotatably assorted.
7. self-resetting switch according to claim 6, it is characterised in that：
The number of every group of second axle bed (30) is two, two the second axle beds (30), two outside plate end axis with the second shaft respectively
(212) be rotatably assorted, the number of every group of first axle bed (31) is two, two the first axle beds (31) respectively with first rotating shaft two
A inner panel end axis (202) is rotatably assorted.
8. self-resetting switch according to claim 7, it is characterised in that：
The pressing plate (3) is further included in the middle part of the outside plate with the second shaft being arranged between same group of two the second axle beds (30)
The 4th axle bed (32) that axis (214) is rotatably assorted, and be arranged between same group of two the first axle beds (31) with first
The 3rd axle bed (33) that axis (204) is rotatably assorted in the middle part of the inner panel of shaft.
9. self-resetting switch according to claim 7, it is characterised in that：
The pressing plate (3) further includes the supporting rib coordinated with outside plate (21) between same group of two the second axle beds (30)
(34), supporting rib (34) includes coordinating with outside plate (21) supporting oblique surface (340), be arranged on supporting oblique surface (340) top and be used for
Support the supporting table (341) of the second shaft and the escape groove (342) for being arranged on supporting table (341) side.
10. self-resetting switch according to claim 1, it is characterised in that：
The switch Self-resetting mechanism includes fixing piece (6), the sliding block (7) and the first spring being arranged in the middle part of fixing piece (6),
Fixing piece (6) lower end is connected by the 3rd spring with switch base (5) elasticity, and fixing piece (6) and sliding block (7) are respectively provided with center
Hole, the radial direction both ends of medium pore respectively set a positive stop lug boss, and the both ends of the first spring are entangled fixing piece (6), slided at the same time respectively
The positive stop lug boss at block (7) both ends, the first spring is depressed and compressed with fixing piece (6) and sliding block (7), transmits pressure,
Reset switch is set to close or disconnect, after the power of pressing disappears, the first spring-relaxation, promotes sliding block (7) to reset.
11. self-resetting switch according to claim 10, it is characterised in that：Further including to coordinate with switch Self-resetting mechanism makes
Release knob (8), the second spring being arranged in the middle part of release knob (8), pass through second spring and release knob (8) elasticity
Connected swinging plate (9), the moving contact being connected and the static contact being used cooperatively with moving contact are driven with swinging plate (9)；
The release knob sets second spring groove in the middle part of sub (8), and second spring is arranged in second spring groove, lower end and swinging plate
(9) it is connected；The moving contact includes being arranged on the moving contact drive seat of its one end, and moving contact drive seat middle part is set and swinging plate
(9) the second V-groove coordinated, swinging plate (9) lower end is inserted into the second V-groove；Switch Self-resetting mechanism driving switch
The lower end of button (8) swings, and moves left and right moving contact by swinging plate (9), moving contact drive seat, realizes that Self-resetting is opened
Closure/disconnection of pass.
12. self-resetting switch according to claim 11, it is characterised in that：Sliding block (7) the lower end both sides are set respectively
First protuberance (E) and the second protuberance (F), the first protuberance (E) and the second protuberance (F) are wedge structure, and first is prominent
Go out between portion (E) and the second protuberance (F) and be equipped with sliding block bottom surface (I)；
The release knob (8) is T-shaped structure, and the upper end both sides set the 3rd protuberance (G), the 4th protuberance (H) respectively,
3rd protuberance (G) and the 4th protuberance (H) are wedge structure, are matched somebody with somebody respectively with the first protuberance (E), the second protuberance (F)
Close and use；
Under original state, the sub- upper end of release knob is flapped toward the left side, and lower end is flapped toward the right, and swinging plate (9) upper end is flapped toward the right, from
Reset switch closes；By cover clamp (1), move down switch Self-resetting mechanism by transmission component, the first protuberance of sliding block (7)
(E) contacted with the 3rd protuberance (G) of release knob (8) and lower section is mobile to the left along the inclined-plane of the 3rd protuberance (G), to sliding block
(7) sliding block bottom surface (I) is contacted with the 3rd protuberance (G) of release knob (8) and trigger switch button (8) acts, and makes switch
Button (8) upper end is flapped toward the left side, lower end is flapped toward the right, and swinging plate (9) upper end is flapped toward the right, is driven by moving contact drive seat dynamic
Contact moves to the left, disconnects self-resetting switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454986.XA CN108039299B (en) | 2017-12-27 | 2017-12-27 | Self-resetting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454986.XA CN108039299B (en) | 2017-12-27 | 2017-12-27 | Self-resetting switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108039299A true CN108039299A (en) | 2018-05-15 |
| CN108039299B CN108039299B (en) | 2023-10-24 |
Family
ID=62097702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711454986.XA Active CN108039299B (en) | 2017-12-27 | 2017-12-27 | Self-resetting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108039299B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000251582A (en) * | 1998-12-28 | 2000-09-14 | Jimbo Electric Co Ltd | Switch |
| JP2001084870A (en) * | 1999-09-16 | 2001-03-30 | Optex Co Ltd | Contact-type start switch |
| CN101814391A (en) * | 2010-04-13 | 2010-08-25 | 浙江德力西国际电工有限公司 | Mechanical self-resetting switch |
| CN102386013A (en) * | 2010-09-01 | 2012-03-21 | 飞雕电器集团有限公司 | Reset switch with swinging mechanism |
| CN202258921U (en) * | 2011-09-08 | 2012-05-30 | 浙江德力西国际电工有限公司 | Mechanical resetting wall switch |
| CN203038840U (en) * | 2013-02-04 | 2013-07-03 | 浙江正泰建筑电器有限公司 | Multi-control switch |
| CN104037004A (en) * | 2014-05-23 | 2014-09-10 | 刘辉扬 | Switch |
| TWI587338B (en) * | 2016-07-14 | 2017-06-11 | 達方電子股份有限公司 | Keyswitch |
| CN206541759U (en) * | 2017-03-14 | 2017-10-03 | 杨永龙 | Toggle switch |
-
2017
- 2017-12-27 CN CN201711454986.XA patent/CN108039299B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000251582A (en) * | 1998-12-28 | 2000-09-14 | Jimbo Electric Co Ltd | Switch |
| JP2001084870A (en) * | 1999-09-16 | 2001-03-30 | Optex Co Ltd | Contact-type start switch |
| CN101814391A (en) * | 2010-04-13 | 2010-08-25 | 浙江德力西国际电工有限公司 | Mechanical self-resetting switch |
| CN102386013A (en) * | 2010-09-01 | 2012-03-21 | 飞雕电器集团有限公司 | Reset switch with swinging mechanism |
| CN202258921U (en) * | 2011-09-08 | 2012-05-30 | 浙江德力西国际电工有限公司 | Mechanical resetting wall switch |
| CN203038840U (en) * | 2013-02-04 | 2013-07-03 | 浙江正泰建筑电器有限公司 | Multi-control switch |
| CN104037004A (en) * | 2014-05-23 | 2014-09-10 | 刘辉扬 | Switch |
| TWI587338B (en) * | 2016-07-14 | 2017-06-11 | 達方電子股份有限公司 | Keyswitch |
| CN206541759U (en) * | 2017-03-14 | 2017-10-03 | 杨永龙 | Toggle switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108039299B (en) | 2023-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106976042A (en) | A kind of electric stapler | |
| CN207834154U (en) | Self-resetting switch | |
| CN108039299A (en) | Self-resetting switch | |
| CN211132784U (en) | Hidden energy storage power station fire extinguisher storage structure | |
| CN204834436U (en) | Cooperation structure of keyboard switch base and key cap | |
| CN206294217U (en) | Button, housing unit and mobile terminal | |
| CN104037004A (en) | Switch | |
| CN207731825U (en) | Self-resetting switch | |
| CN206076139U (en) | A kind of switch | |
| CN200990744Y (en) | Push slide mechanism for sliding lid device | |
| CN207925326U (en) | A kind of silica gel rotary push-button switch structure | |
| CN203799930U (en) | Novel keyboard mechanical shaft switch | |
| CN110350233A (en) | A kind of assembling of button cell and closing device | |
| CN103967092B (en) | A kind of draining valve with uncoupling rigging | |
| CN108257797A (en) | Self-resetting switch | |
| CN209690948U (en) | Receive and dispatch card device | |
| CN102737880B (en) | Keyboard and keypresses thereof | |
| CN204069571U (en) | Remote controller | |
| CN203277125U (en) | Anti-skid button switch structure of electric scanning device | |
| CN208903865U (en) | A kind of power transfer device for releasing the quick divide-shut brake of energy based on spring | |
| CN207852502U (en) | A kind of shutdown lamp turnoff device for forgetting to turn off the light that prevents from going out | |
| CN207705082U (en) | Bistable state operating mechanism and rotary separation switch | |
| CN209487370U (en) | A kind of noiseless button switch | |
| CN209728004U (en) | Driver-extractor and display module test macro | |
| CN204303643U (en) | A kind of power switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |