CN107516610A - A kind of button switch - Google Patents
A kind of button switch Download PDFInfo
- Publication number
- CN107516610A CN107516610A CN201710938535.7A CN201710938535A CN107516610A CN 107516610 A CN107516610 A CN 107516610A CN 201710938535 A CN201710938535 A CN 201710938535A CN 107516610 A CN107516610 A CN 107516610A
- Authority
- CN
- China
- Prior art keywords
- button
- block
- grab
- linkage board
- shell
- 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
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
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
- H01H9/262—Interlocking, locking, or latching mechanisms for interlocking two or more switches using flexible transmission elements, e.g. Bowden cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
- H01H2009/265—Interlocking, locking, or latching mechanisms for interlocking two or more switches with interlocking of more than two switches
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buckles (AREA)
- Push-Button Switches (AREA)
Abstract
A kind of button switch disclosed by the invention, including shell and the multiple buttons being arranged on shell, are provided with button spring, make it have the movement tendency away from shell on vertical direction between button and shell, it is characterised in that：Linkage board is additionally provided with shell, one end of linkage board, which is connected with elastomeric element, makes it have the movement tendency away from elastomeric element all the time, grab is provided with button, the side of linkage board is provided with multiple buckles corresponding with grab, if pressing wherein any one unlocked button, grab follows button to promote linkage board and all buckles to be moved towards elastomeric element direction during declining, the grab is set to complete snap action, and the button of other snap locks is unlocked simultaneously, realize the linkage function of multiple buttons, and pass through interlocking block and the screens block being arranged on button outer surface, realize the function of the mutual locking of multiple buttons, prevent that pressing multiple buttons simultaneously causes multiple switch to be closed at, it is simple and reliable for structure, it is easy to use.
Description
Technical field
The present invention relates to field of switches, and in particular to a kind of button switch.
Background technology
Switch is electrical equipment essential in people's daily life, common switch by structure point have microswitch,
Ship type switch, toggle switch, key switch and button switch etc., button switch typically using mechanical triggering, dependable performance and
And long lifespan, it is more more stable than electric controlling switch, but common push-button switch is typically using individually one closure of control
Loop, when the same time that a button is pressed need to only be present, the person of needing to use operates one by one, not only troublesome but also time-consuming, because
This needs a kind of button switch that can realize linkage of unlocking.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of simple and reliable for structure, and can be achieved that button mutually links presses
Button switch.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of button switch, including shell and setting
Multiple buttons on the housing, button spring is provided between the button lower section and the shell, is made it have upwards
Trend away from the outer casing bottom, it is characterised in that：The side of the multiple button is provided with the linkage board extended laterally, described
Provided with elastomeric element the linkage board is had all the time to its other end between the side wall of one end of linkage board and the shell
The trend of motion, any one in the multiple button, which is pressed with linkage board to engage, makes button locking in lower position, and
And the linkage board can be driven towards the one of its flexible part during the pressing of any one in the multiple button
End motion, and then other buttons pressed is unlocked and is popped up.
Preferably, grab is provided with the button, is provided with the linkage board corresponding with the grab multiple
Buckle, when the button pressed downwards to bottommost cause the grab and the buckle snap lock button, shown elastomeric element is
Back-moving spring.
Preferably, the grab is with being provided with the inclined-plane being engaged on the buckle, any one of button it is described
Grab promotes the linkage board during following the button to decline and moved towards the elastomeric element direction so that other are
The buckle and the grab through locking press button disengage unblock.
Preferably, the upper surface of the buckle is provided with from top to bottom towards the upper oblique of the direction extension away from the back-moving spring
Face, the lower surface of the grab is provided with the lower inclined plane extended from bottom to top towards the direction away from the back-moving spring, described oblique
Face and the lower inclined plane are straight inclined-plane or arc surface.
Preferably, the lower transition face with horizontal plane, institute are provided between the lower surface of the lower inclined plane and the buckle
State the upper transition face being additionally provided between the upper surface of ramp and the grab with horizontal plane.
Preferably, the outer surface of the button is additionally provided with screens block, and the side of the button, which is additionally provided with, to be extended laterally
Interlocking block, the number of the interlocking block subtracts one and can be put down in the shell interior edge length direction of its own for overall number of buttons
Move, the length of the interlocking block is more than the spacing between the screens block of two buttons of arranged adjacent, and the interlocking block can be put down
The distance of shifting is more than or equal to the width of a screens block, less than the width of two screens blocks.
Preferably, the screens block is arranged on the button side adjacent with the linkage board, and the interlocking block is set
Opposite side in the linkage board relative to button, lacking for the screens block horizontal segment can be accommodated by being additionally provided with the linkage board
Mouthful.
Preferably, the screens block is the outer surface that L-type right angle hook shape protrudes from the button, and its horizontal segment bypasses institute
State linkage block and above the breach of the linkage block, the outboard end of its vertical section from the horizontal segment extends downwardly, and
Bottom is inclined-plane or arc surface, is engaged with the inclined-plane or arc surface at the interlocking block both ends, and the screens block declines process
Described in horizontal segment enter the indentation, there, the vertical section end touches the interlocking block and promotes the interlocking block in level
Move in direction.
Preferably, the button includes button body and button cap, and the upper end of the button body is provided with opening, described to open
Mouth is connected with being arranged on the contiguous block of the button cap lower surface, and the button body interior is provided with accommodation space, accommodation space
The contact of strip is inside horizontally arranged with, is vertically provided with contact spring, the both ends of the contact spring are against the appearance respectively
Between upper surface and the contact between being empty.
Preferably, the upper surface middle part of the contact is provided with one raised, and the lower end of the contact spring is resisted against described convex
The side for playing the upper button body is externally provided with projection, and the lower section of the projection is provided with button spring, and the one of the button spring
End is connected on projection, and the other end of the button spring is resisted against the bottom of the shell.
Compared with prior art, the present invention using the multiple buckles for being arranged on linkage board and is arranged on multiple buttons outer surface
On grab be engaged, during wherein any one unlocked button is depressed to lock-out state, button promote linkage board
Move horizontally further compression reseting spring so that pair on the grab and linkage board of other buttons being in the lock state
Answer buckle to be separated, upspring automatically and the state that unlocks, realize the linkage function of multiple buttons, and pass through multiple interlocking blocks
With the screens block being arranged on button outer surface, realize the function of the mutual locking of multiple buttons, prevent from pressing simultaneously it is multiple by
Button causes multiple switch to be closed at, simple and reliable for structure, easy to use.
Brief description of the drawings
Fig. 1 is the schematic diagram of the button switch of the embodiment of the present invention.
Fig. 2 is the exploded perspective view of the button switch of the embodiment of the present invention.
Fig. 3 a are positive pressing the first button state schematic diagram of the button switch of the embodiment of the present invention.
Fig. 3 b are that the first button of the button switch of the embodiment of the present invention closes contact condition schematic diagram.
Fig. 3 c are the button of positive pressing the 3rd of the button switch of the embodiment of the present invention to non-fully locked state schematic diagram.
Fig. 3 d are that the 3rd button of the button switch of the embodiment of the present invention closes contact condition schematic diagram.
Fig. 4 is the interlocking block schematic diagram of the button switch of the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
A kind of button switch embodiment as depicted in figs. 1 and 2, including shell 2, be arranged on inside shell 2 it is multiple according to
The button of secondary arrangement.Preferably, the inside arranged adjacent of shell 2 is provided with 3 buttons, respectively the first button in the present embodiment
1a, the second button 1b and the 3rd button 1c.
Button includes button body 17 and button cap 3, and the upper surface of button body 17 is provided with opening 15, and opening 15 is with being arranged on
The contiguous block 31 of the lower surface of button cap 3 fastens connection, button cap 3 is fixed on above button body 17, button body 17
Inside is provided with accommodation space, and the contact 12 of strip and vertically arranged contact spring 14 are horizontally arranged with accommodation space, touches
The both ends of piece 12 are respectively provided with a contact, corresponding with being arranged on the conducting strip in the vertical direction of the lower section of shell 2 respectively, touch
The upper surface middle part of piece 12 is provided with a circular projection 121, and the lower surface of contact spring 14 is resisted against in the projection 121, thereon
End face is resisted against in the upper surface of accommodation space so that the contact 12 has the trend for being downwardly away from opening 15 all the time, makes it
It is close on the lower surface of accommodation space.Two opposite flanks of button body 17 are respectively provided with a projection 13, under projection 13
Surface is connected with one end of button spring 7 that vertical direction is set, and the other end of button spring 7 is resisted against on the shell 2 of lower section,
Make button that there is uptrend all the time.The linkage board 4 adjacent with multiple buttons is additionally provided with inside shell 2, linkage board 4 is located at more
The side of individual button, one end of linkage board 4 are provided with the back-moving spring 6 extended laterally, one end of back-moving spring 6 is against linkage board 4
One end, the other end is resisted against on the side of shell 2, makes linkage board 4 all the time by the active force away from the direction of back-moving spring 6.
Linkage board 4 is provided with the breach 42 and buckle 41 of quantity multiple spaced and identical with button, respectively with setting
It is corresponding to put screens block 11 and grab 16 prominent on the outer surface of button body 17.The buckle 41 is arranged on linkage board 4 and leaned on
The side of nearly button and being protruded towards button extends, the grab 16 on the outer surface of button body 17, and with connection
The bearing of trend of dynamic plate 4 extends in the same direction protrusion, the lower surface of buckle 41 and the upper surface of grab 16 as mutually corresponding snap-latch surface,
The lower inclined plane 411 extended from top to bottom towards the direction away from back-moving spring 6 is provided with the upper surface of buckle 41, with grab 16
Lower surface is provided with the ramp 161 being engaged with the lower inclined plane 411 of the bayonet socket 41.Likewise, ramp 161 and lower inclined plane 411
Can also be two relative arc surfaces of convex surface.
During button decline, button drives linkage board 4 to be moved towards back-moving spring 6 by grab 16 and buckle 41, and
And compression reseting spring 6.When button further declines, when the upper surface of grab 16 is less than the lower surface of buckle 41, due to multiple
The elastic force effect of position spring 6, makes buckle 41 be fastened with grab 16, the lock-out state for making button be in after pressing, in vertical side
It can not be popped up upwards by the active force of button spring 7, now the contact on contact 12 is in contact with conducting strip, realizes switch
Closure.
Further, the lower transition face 412 with horizontal plane is provided between the lower inclined plane 411 of buckle 41 and lower surface,
The upper transition face 162 equally with horizontal plane is additionally provided between the ramp 161 of grab 16 and upper surface, drops to button
Before lock-out state, when upper transition face 162 is bonded with lower transition face 412, button continue decline but linkage board 4 in the horizontal direction
Geo-stationary.
The side away from button has also been disposed adjacent multiple interlocking blocks on linkage board 4, and the number of interlocking block is less than button
Number one and it can only translate along its length, the distance of interlocking block translation is limited by shell 2, and the distance is more than or equal to one
The width of individual screens block 11 and less than the width of two screens blocks 11, in the present embodiment, it is mutual to be respectively equipped with identical first
Closing piece 5a and the second interlocking block 5b, and interlocking block extends in the same direction with linkage block 4, and interlocking block is provided at both ends with inclined-plane or circular arc
Face, screens block 11 are L-type right angle hook shape, protrude from the outer surface of button body 17 and extend from button towards interlocking block, its
Horizontal segment is around the linkage block 4 and positioned at the top of breach 42 of linkage block 4, and its vertical section is from the outboard end of horizontal segment to downward
Stretch, and bottom is arc surface or inclined-plane, is engaged with the inclined-plane or arc surface at interlocking block both ends.In the present embodiment, screens block
11 vertical section end is arc surface, and interlocking block end is provided with corresponding interlocking inclined-plane, drops to locking shape when button is pressed
State, the horizontal segment of screens block 11 enter at breach 42, screens block 11 is passed through linkage board 4, the circle of its vertical section at breach 42
Curved end interlocking contact of incline plane corresponding with interlocking block simultaneously promotes interlocking block in the horizontal direction towards away from the screens block 11 side
To movement.
It is as shown in Figure 3 a the first button 1a of positive pressing view, when the first button 1a is by downward effect
Power, during decline, the ramp 161 being arranged on the first button 1a grab 16 is with being arranged on corresponding card on linkage board 4
The lower inclined plane 411 of button 41 fits, and makes the first button 1a promote linkage board 4 to produce displacement towards the direction of back-moving spring 6.
The first button 1a closes contact condition schematic diagram as shown in Figure 3 b, when the first button 1a continues to drop to grab 16
When upper surface is less than the lower surface of corresponding buckle 41, linkage board 4 by back-moving spring 6 active force, towards away from back-moving spring 6
Direction is moved, and grab 16 and corresponding buckle 41 is fastened, now the first button 1a in the vertical directions can not upspring, and first presses
Button 1a switch is in closure state.
It is as shown in Figure 3 c the 3rd button 1c of positive pressing to not fully locked view, as the 3rd button 1c of pressing
During making its decline, corresponding buckle 41 is oblique on the ramp 161 and linkage board 4 on the 3rd button 1c grab 16
Face 411 fits, the 3rd button 1c promote linkage board 4 towards the direction of back-moving spring 6 produce displacement, the displacement make simultaneously first by
Button 1a grab 16 separates with corresponding buckle 41, because the effect of button spring 7 makes the first button 1a have vertical direction court
On the movement tendency upspring, the first button 1a upsprings automatically, if continuing to press the 3rd button 1c, now the 3rd button 1c grab
Upper transition face 162 on 16 fits with the lower transition face 412 on corresponding buckle 41, and the 3rd button 1c continues to decline, when final
When the upper surface that 3rd button 1c drops to its grab 16 is less than the lower surface of corresponding buckle 41, the 3rd button 1c He of grab 16
Buckle 41 in corresponding linkage block 4 fastens, final to realize that the 3rd button 1c closes contact condition schematic diagram as shown in Figure 3 d, real
Show the unlocked button of any one in multiple buttons to be pressed the linkage work(for making other locked buttons unlock automatically
Energy.
State as shown in Figure 3 c, the now upper transition face 162 on the 3rd button 1c and the lower transition face on corresponding buckle 41
412 fit, if abandoning the pressing force downward to the 3rd button 1c, now the first button 1a has upspring, the 3rd button 1c
Popped up by the active force of button spring 7, linkage board 4 is moved by the opposite direction of the active force of back-moving spring 6 towards back-moving spring 6
It is resisted against to its one end on shell 2, now the three of the present embodiment button is in the original state upspring.
The interlocking block schematic diagram of button switch as shown in Figure 4, interlocking block can be located at linkage block homonymy, can also be located at and press
Button can also be located between button and linkage block, the first interlocking block 5a length is more than first relative to the opposite side of linkage block
The spacing of the upper two screens blocks 11 of button 1a and the second button 1b, the second interlocking block 5b length are more than the second button 1b and the 3rd
The spacing of the upper two screens blocks 11 of button 1c, when pressing the 3rd button 1c, its screens block 11 is driven to drop to lock-out state process
In, the end of screens block 11 is in contact with the interlocking inclined-plane of the second interlocking block 5b corresponding end, promotes the second interlocking block 5b and the
One interlocking block 5a is respectively facing the second button 1b and the translation of the first button 1a directions, due to the first interlocking block 5a and the second interlocking block
The distance length of 5b translation directions can not accommodate the width of two screens blocks so that can not press two buttons simultaneously makes two cards
Position block 11 is in the lock state simultaneously, realizes the function of multiple buttons interlocking.
The present invention uses and is arranged on multiple buckles 41 of linkage board 4 and the phase of grab 16 being arranged on multiple buttons outer surface
Coordinate, during wherein any one unlocked button is depressed to lock-out state, button promote linkage board 4 move horizontally into
One step compression reseting spring 6 so that the grab 16 of other buttons being in the lock state and the corresponding buckle on linkage board 4
41 are separated, and upspring automatically and the state that unlocks, and realize the linkage function of multiple buttons, and by multiple interlocking blocks and set
The screens block 11 on button outer surface is put, the function of the mutual locking of multiple buttons is realized, prevents from pressing multiple buttons simultaneously
Multiple switch is caused to be closed at, it is simple and reliable for structure, it is easy to use.
Although the preferred embodiments of the present invention described in detail above, it is to be clearly understood that for this area
Technical staff for, the present invention can have various modifications and variations.That is made within the spirit and principles of the invention appoints
What modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of button switch, including shell (2) and the multiple buttons that are arranged on the shell (2), below the button with
Button spring (7) is provided between the shell (2), makes it have the trend for being upwardly away from the shell (2) bottom, its feature
It is：The side of the multiple button is provided with the linkage board (4) extended laterally, one end and the shell of the linkage board (4)
(2) provided with elastomeric element the linkage board (4) is had all the time to the trend of its another end motion between side wall, it is described more
Any one in individual button, which is pressed with linkage board to engage, makes button locking in lower position, and appoints in the multiple button
An end motion of the linkage board (4) towards its flexible part can be driven during one press of meaning, and then is caused
Other buttons pressed unlock and popped up.
A kind of 2. button switch shown in claim 1, it is characterised in that：Grab (16) is provided with the button, it is described
Multiple buckles (41) corresponding with the grab (16) are provided with dynamic plate (4), when the button pressed downwards cause to bottommost
The grab (16) and the buckle (41) snap lock button, shown elastomeric element is back-moving spring (6).
A kind of 3. button switch shown in claim 2, it is characterised in that：The grab (16) on the buckle (41) with setting
There is an inclined-plane being engaged, described in the grab (16) of any one of button promotes during following the button to decline
Linkage board (4) and moved towards the elastomeric element direction so that other the buckle (41) of locking press button and described cards
Hook (16) disengages unblock.
A kind of 4. button switch shown in claim 3, it is characterised in that：The upper surface of the buckle (41) is provided with from top to bottom
The ramp (411) extended towards the direction away from the back-moving spring (6), the lower surface of the grab (16) are provided with from bottom to top
The lower inclined plane (161) extended towards the direction away from the back-moving spring (6), the ramp (411) and the lower inclined plane (161)
For straight inclined-plane or arc surface.
A kind of 5. button switch shown in claim 4, it is characterised in that：The lower inclined plane (411) and the buckle (41)
The lower transition face (412) with horizontal plane, the ramp (161) and the upper table of the grab (16) are provided between lower surface
It is additionally provided between face and the upper transition face of horizontal plane (162).
A kind of 6. button switch as shown in claim 1-5, it is characterised in that：The outer surface of the button is additionally provided with screens
Block (11), the side of the button are additionally provided with the interlocking block extended laterally, and the number of the interlocking block subtracts one for overall number of buttons
And the two of arranged adjacent can be more than in the length direction translation of its own of the shell (2) interior edge, the length of the interlocking block
Spacing between the screens block (11) of individual button, the distance that the interlocking block can translate are more than or equal to a screens block
(11) width, less than the width of two screens blocks (11).
A kind of 7. button switch shown in claim 6, it is characterised in that：The screens block (11) is arranged on the button and institute
State on the adjacent side of linkage board (4), opposite side of the interlocking block located at the linkage board (4) relative to button is described
The breach (42) that can accommodate screens block (11) horizontal segment is additionally provided with dynamic plate (4).
A kind of 8. button switch shown in claim 7, it is characterised in that：The screens block (11) is that L-type right angle hook shape is dashed forward
For the outer surface of the button, its horizontal segment is around the linkage block (4) and positioned at the breach (42) of the linkage block (4)
Top, the outboard end of its vertical section from the horizontal segment extend downwardly, and bottom is inclined-plane or arc surface, with the interlocking block
The inclined-plane or arc surface at both ends are engaged, and the horizontal segment enters the breach (42) during the screens block (11) declines
Place, the vertical section end touches the interlocking block and promotes the interlocking block to move in the horizontal direction.
A kind of 9. button switch as shown in claim 1, it is characterised in that：The button (1) include button body (17) and
Button cap (3), the upper end of the button body (17) are provided with opening (15), and the opening (15) is with being arranged on the button cap
(3) contiguous block (31) connection of lower surface, the button body (17) is internal to be provided with accommodation space, is laterally set in accommodation space
There is the contact (12) of strip, be vertically provided with contact spring (14), the both ends of the contact spring (14) are against described respectively
Between the upper surface of accommodation space and the contact (12).
A kind of 10. button switch as shown in claim 8, it is characterised in that：The upper surface middle part of the contact (12) is provided with
One raised (121), the lower end of the contact spring (14) are resisted against the side of the button body (17) on raised (121)
Projection (13) is externally provided with, the lower section of the projection (13) is provided with button spring (7), and one end of the button spring (7) is connected to
On projection, the other end of the button spring (7) is resisted against the bottom of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710938535.7A CN107516610B (en) | 2017-09-30 | 2017-09-30 | Push-button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710938535.7A CN107516610B (en) | 2017-09-30 | 2017-09-30 | Push-button switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107516610A true CN107516610A (en) | 2017-12-26 |
| CN107516610B CN107516610B (en) | 2020-02-14 |
Family
ID=60726070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710938535.7A Active CN107516610B (en) | 2017-09-30 | 2017-09-30 | Push-button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107516610B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630473A (en) * | 2018-04-27 | 2018-10-09 | 辽宁拓新电力电子有限公司 | A kind of contactor interlock |
| CN110085464A (en) * | 2019-04-15 | 2019-08-02 | 惠安耐亚节能科技有限公司 | A kind of distribution box preventing maloperation |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970806A (en) * | 1975-06-09 | 1976-07-20 | Bell Telephone Laboratories, Incorporated | Multiple switch |
| DE3214956A1 (en) * | 1981-07-24 | 1983-02-10 | Alps Electric Co., Ltd., Tokyo | Latching device for a switching device having a plurality of individual push-button switches |
| US4743714A (en) * | 1987-06-10 | 1988-05-10 | Chien Hai Yuan | Multiple pushbutton switch and interlock assembly |
| CN201242952Y (en) * | 2008-05-22 | 2009-05-20 | 姚国祥 | Push-button switch |
| CN204102763U (en) * | 2014-09-25 | 2015-01-14 | 九牧厨卫股份有限公司 | A kind of multifunction push key module |
| CN204720341U (en) * | 2015-05-04 | 2015-10-21 | 中山市狮盾电气有限公司 | A kind of arbitrfary point linked switch |
| CN204792532U (en) * | 2014-11-14 | 2015-11-18 | 贵州振华华联电子有限公司 | Interlocking formula button switch that a plurality of independent button switch constitute |
| CN205159143U (en) * | 2015-11-30 | 2016-04-13 | 温州长江汽车电子有限公司 | Switch device |
| CN205319059U (en) * | 2015-12-13 | 2016-06-15 | 重庆市泰日建材有限公司 | Linkage button |
| CN205319062U (en) * | 2016-01-27 | 2016-06-15 | 温州凯唐电子科技有限公司 | Electric switch with linkage function |
| CN207458811U (en) * | 2017-09-30 | 2018-06-05 | 宁波金氏实业有限公司 | A kind of button switch |
-
2017
- 2017-09-30 CN CN201710938535.7A patent/CN107516610B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970806A (en) * | 1975-06-09 | 1976-07-20 | Bell Telephone Laboratories, Incorporated | Multiple switch |
| DE3214956A1 (en) * | 1981-07-24 | 1983-02-10 | Alps Electric Co., Ltd., Tokyo | Latching device for a switching device having a plurality of individual push-button switches |
| US4743714A (en) * | 1987-06-10 | 1988-05-10 | Chien Hai Yuan | Multiple pushbutton switch and interlock assembly |
| CN201242952Y (en) * | 2008-05-22 | 2009-05-20 | 姚国祥 | Push-button switch |
| CN204102763U (en) * | 2014-09-25 | 2015-01-14 | 九牧厨卫股份有限公司 | A kind of multifunction push key module |
| CN204792532U (en) * | 2014-11-14 | 2015-11-18 | 贵州振华华联电子有限公司 | Interlocking formula button switch that a plurality of independent button switch constitute |
| CN204720341U (en) * | 2015-05-04 | 2015-10-21 | 中山市狮盾电气有限公司 | A kind of arbitrfary point linked switch |
| CN205159143U (en) * | 2015-11-30 | 2016-04-13 | 温州长江汽车电子有限公司 | Switch device |
| CN205319059U (en) * | 2015-12-13 | 2016-06-15 | 重庆市泰日建材有限公司 | Linkage button |
| CN205319062U (en) * | 2016-01-27 | 2016-06-15 | 温州凯唐电子科技有限公司 | Electric switch with linkage function |
| CN207458811U (en) * | 2017-09-30 | 2018-06-05 | 宁波金氏实业有限公司 | A kind of button switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630473A (en) * | 2018-04-27 | 2018-10-09 | 辽宁拓新电力电子有限公司 | A kind of contactor interlock |
| CN110085464A (en) * | 2019-04-15 | 2019-08-02 | 惠安耐亚节能科技有限公司 | A kind of distribution box preventing maloperation |
| CN110085464B (en) * | 2019-04-15 | 2021-03-30 | 卡雷迪电气（常州）有限公司 | Prevent block terminal of maloperation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107516610B (en) | 2020-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207458811U (en) | A kind of button switch | |
| US6511770B2 (en) | Battery casing with an ejector | |
| CN107516610A (en) | A kind of button switch | |
| WO2020232797A1 (en) | Exhaust assembly, upper cover assembly, and cooking device | |
| WO2019136788A1 (en) | Intelligent padlock having mechanical coded lock cylinder | |
| CN202928267U (en) | Self-locking refrigerator door | |
| CN207252791U (en) | A kind of electronic cigarette | |
| CN208889550U (en) | A kind of knob button nested type mechanical switch | |
| CN206942474U (en) | A kind of finance safety cabinet | |
| CN211378465U (en) | Terminal and lock catch assembly | |
| CN109008878B (en) | Door lock for electric appliance | |
| CN209457570U (en) | Smart lock with mechanical key Yu electronic key sharing structure | |
| CN207489727U (en) | A kind of touch-switch | |
| CN207306086U (en) | A kind of electronic cigarette | |
| CN207743132U (en) | A kind of fool proof automotive controls device | |
| CN218355565U (en) | Cup cover and cup | |
| CN211284942U (en) | Door lock | |
| CN215565139U (en) | Cost-saving luggage coded lock | |
| CN217066038U (en) | Lid and have its cooking utensil | |
| CN111224282B (en) | Half-stroke safety pull-free socket with unobtrusive panel | |
| CN218419783U (en) | Dish washing machine | |
| CN219220063U (en) | Electronic lock with quick unlocking function | |
| CN212591606U (en) | Safety opening structure of electric pressure cooker | |
| CN213694247U (en) | Intelligent control switch device for lamp decoration | |
| CN216641731U (en) | Sliding closure type intelligent lock with automatically sliding cover plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |