CN107359062A - The multi-functional instruction structure of device for switching - Google Patents
The multi-functional instruction structure of device for switching Download PDFInfo
- Publication number
- CN107359062A CN107359062A CN201610301323.3A CN201610301323A CN107359062A CN 107359062 A CN107359062 A CN 107359062A CN 201610301323 A CN201610301323 A CN 201610301323A CN 107359062 A CN107359062 A CN 107359062A
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- China
- Prior art keywords
- push pedal
- switching
- housing
- contact
- signal
- Prior art date
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Classifications
-
- 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
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
-
- 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
- H01H9/02—Bases, casings, or covers
-
- 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
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
-
- 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
- H01H9/02—Bases, casings, or covers
- H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Mechanical Control Devices (AREA)
Abstract
A kind of multi-functional instruction structure of device for switching, it includes housing and the instruction device being arranged in housing, signal switching mechanism, housing is provided with observation window corresponding with instruction device, moveable push pedal is provided between observation window and instruction device, the transparent part observation instruction device of push pedal can be passed through in indication window, promote push pedal can be with trigger signal switching mechanism switching signal, the observation window of the multi-functional instruction structure of the device for switching of the present invention can be while device for switching working condition be indicated, it is alternatively arranged as the action pane of other functions, for controlling switching signal, push rod is set between action pane and instruction device, creep age distance inside device for switching and outside can be not only improved by the setting of push pedal, push pedal trigger signal switching mechanism switching signal can also be passed through.
Description
Technical field
The present invention relates to Low Voltage Electrical Apparatus, more particularly to a kind of multi-functional instruction structure of device for switching.
Background technology
Device for switching is the basic element in intelligent electric control system, the generally front in device for switching
Make the working condition of instruction electrical equipment using indicator lamp, but the positive area of switching device can be taken, and ought need
When increasing handoff functionality equal controller on the switchgear, often due to being needed to avoid sign
It is independently arranged, causes the structure of switching device complex.
The content of the invention
The defects of it is an object of the invention to overcome prior art, there is provided it is a kind of it is simple in construction, reliability is high
The multi-functional instruction structure of device for switching.
To achieve the above object, present invention employs following technical scheme：
A kind of multi-functional instruction structure of device for switching, it includes housing 100 and is arranged in housing 100
Instruction device 200, signal switching mechanism 300, housing 100 are provided with observation corresponding with instruction device 200
Window 110, moveable push pedal 1 is provided between observation window 110 and instruction device 200, in indicating window
The transparent part observation instruction device 200 of push pedal 1 can be passed through in mouth 110, promotes push pedal 1 to trigger letter
Number switching signal of switching mechanism 300.
Optionally, the signal switching mechanism 300 include be arranged in housing 100 with signal switching mechanism
The contact 320 of 300 electrical connections and contact bar 330, push pedal 1 are slided in housing 100 and promote contact
320 realize switching signal with contacting the contact of bar 330.
Optionally, the signal switching mechanism 300 includes wiring board 310, and contact 320 is installed in housing
Torsion spring in 100, contact 320 are fixed in assist side 310 and are electrically connected with wiring board 310, torsion spring
The fixing end 321 of one end is electrically connected with wiring board 310, the contact jaw 322 of the other end extend push pedal 1 with
Between contact bar 330.
Optionally, the chute parallel with the housing sidewall where observation window 110 is provided with the housing 100
121, push pedal 1 be arranged in parallel with the housing sidewall where observation window, and the push pedal 1 is past in housing 100
Multiple to slide, its one end coordinates with contact 320, and 1 liang of side of push pedal is slidably matched with housing 100, push pedal 1
Block observation window 110 all the time during reciprocatingly sliding.
Optionally, slide plate 120, shell of the slide plate 120 where with observation window 110 are provided with the housing 100
The chute 121 being slidably matched with push pedal 1 is formed between the side wall of body 100, chute is located in the side wall of housing 100
121 one end be provided with limitation the sliding distance of push pedal 1 retaining convex rib 141, on slide plate 120 with instruction device 200
Corresponding position is provided with through hole.
Optionally, the push pedal 1 includes the promote-side 11 coordinated with contact 320, the bottom side of promote-side 11
The guide groove 11b coordinated with contact 320 is provided with provided with guide pad 11a, guide pad 11a.
Optionally, the both sides of the promote-side 11 of the push pedal 1 set flexible cantilever 11c, in chute 121
Two side be provided with and the cantilever 11c trench 132 being arranged alternately being slidably matched and raised 133, cantilever
11c can be moved with push pedal 1 and be slipped into trench 132 and engage anti-thrust plate 1 slidably.
Optionally, the cantilever 11c, put includes and sliding end 12 in the both sides of promote-side 11, cantilever 11c
The fixed part 11d and location division 11e of connection, it is provided with location division 11e ends and tilts extension and form and trench
The 132 positioning end 11f being slidably matched；Positioning end 11f ends be circular arc structure, positioning end 11f with
Inclined-plane 15 is formed between the 11e of location division；V-arrangement is formed between the inner side and promote-side 11 of the location division 11e
The escape groove 13 of structure.
Optionally, the housing 100 is provided with the spring shaft 140 of installation torsion spring, and torsion spring set is in spring shaft 140
On, in the electrical connection hole on the end bending insertion wiring board 310 of fixing end 321, contact the grafting of bar 330
In electrical connection hole in fixed assist side 310.
Optionally, described device for switching drives module for the automatic divide-shut brake of breaker, is plugged on breaker
Side；The push pedal 1 is used for the signal for switching the control circuit of automatic divide-shut brake driving module, setting open circuit
The conversion of the automatically and manually pattern of device.
The observation window of the multi-functional instruction structure of the device for switching of the present invention can be in instruction device for switching work
While state, the action pane of other functions is alternatively arranged as, for controlling switching signal, in action pane
Push rod is set between instruction device, can not only be improved by the setting of push pedal inside device for switching and outside
Creep age distance, push pedal trigger signal switching mechanism switching signal can also be passed through.In addition, push pedal and observation
Housing sidewall where window be arranged in parallel, and push pedal is slidably matched with housing, not only compact-sized but also all the time
Play buffer action.And driving one end of torsion spring to be electrically connected with contacting bar by push rod, torsion spring is got simultaneously
The effect that electrical connection and driving push rod reset, cost simple in construction are low.By fixed on push pedal upper cantilever and housing
The cooperation of position groove, device for switching is set to obtain different signals in different positions push pedal stabilization.Switch
Electrical equipment refers to the low-voltage electrical apparatuses such as breaker, contactor, starter.
Brief description of the drawings
Fig. 1 is the structural representation of the multi-functional instruction structure of device for switching of the present invention；
Fig. 2 is the partial structural diagram of the multi-functional instruction structure of device for switching of the present invention；
Fig. 3 is the cross-sectional view of the multi-functional instruction structure of device for switching of the present invention；
Fig. 4 is the partial enlarged drawing of the cross-section structure of the multi-functional instruction structure of device for switching of the present invention；
Fig. 5 is the structural representation of the push pedal of the multi-functional instruction structure of device for switching of the present invention；
Fig. 6 is the stereogram of the drive device of the multi-functional instruction structure embodiment of device for switching of the present invention；
Fig. 7 is the front view of the drive device of the multi-functional instruction structure embodiment of device for switching of the present invention；
Fig. 8 is after the drive device of the multi-functional instruction structure embodiment of device for switching of the present invention saves pedestal
View；
Fig. 9 is another embodiment of the multi-functional instruction structure of device for switching of the present invention.
Embodiment
The embodiment provided below in conjunction with accompanying drawing 1 to 9, further illustrate more work(of the device for switching of the present invention
The embodiment of energy instruction structure.The multi-functional instruction structure of the device for switching of the present invention is not limited to following
The description of embodiment.
As shown in figure 1, the multi-functional instruction structure of device for switching of the present invention includes housing 100 and is arranged on shell
Instruction device 200, signal switching mechanism 300 in body 100, housing 100 are provided with and instruction device 200
Corresponding observation window 110, moveable push pedal 1 is provided between observation window 110 and instruction device 200,
The transparent part observation instruction device 200 of push pedal 1 can be passed through in indication window 110, promotes push pedal 1 can
With the switching signal of trigger signal switching mechanism 300.The sight of the multi-functional instruction structure of the device for switching of the present invention
Surveying window while device for switching working condition is indicated, can be alternatively arranged as the action pane of other functions,
For controlling switching signal, push pedal is set between action pane and instruction device, by the setting of push pedal not
Creep age distance inside device for switching and outside can be only improved, push pedal trigger signal switching machine can also be passed through
Structure switching signal.The instruction device 200 is preferably provided in the indicator lamp on wiring board 310, certainly
It can be the sign of color or word.Described push pedal 1 can be partially transparent, or all
It is transparent.As a kind of embodiment deteriorated, can also be set in push pedal 1 corresponding hole be used for observe instruction
Device, this falls within protection scope of the present invention, but sets pore structure the risk got an electric shock to be present.Certainly, may be used
To push directly on push pedal 1 by observation window 110, this is the preferred scheme of the present invention；Can also be in housing
The side of observation window 110 sets the single action pane 111 (Fig. 9) coordinated with push pedal 1, observation window on 100
Mouth 110 and action pane 111 are respectively positioned on the side of push pedal 1, can promote push pedal 1 by action pane 111,
The operating portion of push pedal 1 can also stretch out from action pane 111, and the transparent part of push pedal 1 is still located at observing
Between window 110 and instruction device 200, push pedal 1 plays a part of switching signal and improves creep age distance,
Device for switching that is not only compact-sized but also can so causing the present invention passes through sight while push pedal 1 is promoted
Survey the working condition that window 110 observes device for switching.
As a kind of embodiment of the present invention, the signal switching mechanism 300 includes matching somebody with somebody with push pedal 1
The microswitch of conjunction, operation push pedal 1 can pass through the switching signal of microswitch trigger signal switching mechanism 300.
As another embodiment of the present invention, the signal switching mechanism 300 includes being arranged in housing 100
With signal switching mechanism 300 be electrically connected contact 320 and contact bar 330, push pedal 1 is in housing 100
Slide and promote contact 320 to realize switching signal with contacting the contact of bar 330.The multi-functional finger of present embodiment
Show that structure coordinates control circuit plate control signal to switch by contact and contact bar, have simple in construction, raw
Produce the low beneficial features of cost；Push pedal is slidably matched with housing, not only compact-sized but also play isolation all the time
Effect.Certainly, push pedal 1 of the invention can also use the fit systems such as pressing rotation, but it is empty occupancy to be present
Between it is big, and the existence position of push pedal 1 deviates the situation of observation window.
Further, embodiment as shown in Figure 2, the signal switching mechanism 300 of the present embodiment include wiring board
310, contact 320 and contact bar 330 are connected with wiring board 310, and instruction device 200 is online to set
Indicator lamp on road plate 310.The contact 320 is torsion spring in housing 100, contact 320
It is electrically connected in fixed assist side 310 and with wiring board 310, the fixing end 321 and circuit of one end
Plate 310 is electrically connected, between the contact jaw 322 of the other end extends push pedal 1 and contacts bar 330, push pedal 1
Contact jaw 322 can be promoted the contact jaw 322 of contact 320 is formed electrical connection with contacting the contact of bar 330,
It can reset push pedal 1 by the elastic force of contact 320 after the power disappearance acted in push pedal 1, contact
320 can not only coordinate for the switching signal of control circuit board 330 with contacting bar 330, can be also used for driving
Push pedal 1 automatically resets, and can further simplify the multi-functional instruction structure of the device for switching of the present invention.Tool
Body, the spring shaft 140 of installation torsion spring is provided with housing 100, torsion spring set is fixed on spring shaft 140
In electrical connection hole on the end bending insertion wiring board 310 at end 321, the contact plugged and fixed of bar 330 is online
In electrical connection hole on road plate 310.
It is provided with reference to shown in Fig. 3-5, in housing 100 parallel with the housing sidewall where observation window 110
Chute 121, push pedal 1 be arranged in parallel with the housing sidewall where observation window, and the push pedal 1 is in housing 100
Inside reciprocatingly sliding, its one end coordinates with contact 320, and 1 liang of side of push pedal is slidably matched with housing 100,
Observation window 110 is blocked in push pedal 1 all the time during reciprocatingly sliding.Slide plate 120 is provided with housing 100,
The cunning being slidably matched with push pedal 1 is formed between the side wall of housing 100 where slide plate 120 and observation window 110
Groove 121, the limit convex of the limitation sliding distance of push pedal 1 is provided with positioned at the one end of chute 121 in the side wall of housing 100
Muscle 141, through hole is provided with 200 corresponding position of instruction device on slide plate 120.
The push pedal 1 includes the promote-side 11 coordinated with contact 320 and the cunning being slidably matched with housing 100
Moved end 12, two sides of sliding end 12 are symmetrically provided with the slip flange 12a coordinated with chute 121.It is described
The bottom side of the promote-side 11 of push pedal 1 is provided with guide pad 11a, and guide pad 11a is provided with to be matched somebody with somebody with contact 320
The guide groove 11b of conjunction, push pedal 1 promote contact 320 to contact bar 330 when being moved to the direction of contact 320
It is close, and the direction of motion of contact 320 is guided by guide groove 11b side wall.The push pedal 1
The both sides of promote-side 11 set flexible cantilever 11c, be provided with the two side of chute 121 and cantilever 11c
The multiple trench 132 being arranged alternately and projection 133 being slidably matched, trench 132 and projection 133 are alternately arranged
In wavelike structure, cantilever 11c can be moved with push pedal 1 and be slipped into trench 132 and engage anti-thrust plate 1
Slidably, when acting on the increase of the power in push pedal 11, cantilever 11c can produce deformation and cross projection 133
And slide in other trench 132 to realize that push pedal 1 obtains different signals in diverse location.
Trench 132 in the present embodiment is two, is the first trench 1321 and the second trench 1322 respectively, the
One trench 1321 is arranged on the second trench 1322 close to the side of the sliding end 12 of push pedal 1, as cantilever 11c
When slipping into the second trench 1322, contact 320 contacts with contacting bar 330, when cantilever 11c slips into first
When in trench 1321, contact 320 departs from contacting bar 330 so that push pedal 1 is realized in diverse location
Different signals can be obtained.More trench 132 can certainly be set different with raised 133 acquisitions
Signal, this also makes push pedal 1 of the present invention using the reason for being slidably matched.
Specifically, the cantilever 11c is symmetrically disposed in the both sides of promote-side 11, cantilever 11c includes and cunning
The fixed part 11d that moved end 12 the connects and location division 11e with the cooperation of trench 132, in location division 11e ends
The positioning end 11f being slidably matched with trench 132 is formed provided with inclination extension；Positioning end 11f ends are circular arc
Structure, between positioning end 11f and location division 11e formed inclined-plane 15；The inner side of the location division 11e
The escape groove 13 of v-shaped structure is formed between promote-side 11, can be provided enough for it in cantilever 11c deformation
Space, on the outside of cantilever 11c between sliding end 12 formed right-angle structure stopper slot 14, it is spacing
The chute 121 of groove 14 and housing 100 coordinates the sliding distance that can be used for limiting push pedal 1.
Push pedal 1 in the present embodiment all the time can block observation window 110 in motion process, be ensured with this
The outside creep age distance to wiring board 310, the setting to the thickness of push pedal 1 can be additionally increased, improved quiet
Discharge capability.
The observation window of the multi-functional instruction structure of the device for switching of the present invention can be in instruction device for switching work
While state, the action pane of other functions is alternatively arranged as, for controlling switching signal, can be met out
The different application of powered-down device, suitable for the certain operations being not frequently used, such as can be used for device for switching
The setting of periodic detection and pattern, it such as can be used for periodically carrying out tripping operation test, whether check valve electrical equipment can
Enough normal tripping operations, it can be used for the conversion switch setting of the automatically and manually pattern of automatic closing breaker.
A kind of embodiment as shown in Fig. 6-8, the automatic divide-shut brake driving module of breaker, is plugged on open circuit
Device side is used to drive the automatic divide-shut brake of breaker, including transmission mechanism 92, combined floodgate in pedestal 91
Actuator 94 and dropout actuator 95, matching cover has lid to form the closing of drive device on pedestal 91
Housing, transmission mechanism 92 include motor 920 and the output gear 921 with motor drive connection, control electricity
Road electrically connects with motor 920, realizes that forward, reverse or stop stop with the action of controlled motor 920, output gear
921 with combined floodgate actuator 94 and the drive connection of dropout actuator 95, and combined floodgate actuator 94 and breaker
Operation handle is connected.
Such as Fig. 6-8, the control circuit is set in assist side 300, and controlled motor is electrically connected with motor 920
920 forward, reverse or stop stop；Assist side 300 is provided with indicator lamp, and correspondence position, which is provided with, on housing sees
Window to be surveyed, push pedal 1 is provided between indicator lamp and observation window, push pedal 1 is used for the signal of control switching circuit,
Set the conversion of the automatically and manually pattern of breaker.The action process to close a floodgate is driven, passes through control circuit control
Motor 920 processed rotates forward, and driving output gear 921 rotates to side, so as to drive combined floodgate actuator 94 to make to break
The operation handle of road device swings the automatic closing for realizing breaker, and combined floodgate actuator 94 generally can be by grafting side
Formula and the operation handle of breaker connect；The action process threaded off is driven, passes through control circuit controlled motor 920
Reversion, driving output gear 921 rotate to opposite side, and output gear 921 turns to and dropout actuator 95
Contact connection, dropout actuator 95 can promote the release lever of breaker, triggering under the driving of output gear 921
Circuit breaker tripping realizes the separating brake of breaker；Control circuit can be opened or closed to motor 920 by push pedal 1
Control, close or open automatic mode.The present embodiment drives the combined floodgate actuator and dropout actuator of module
Driven by shared transmission mechanism, realize the automatic closing and separating brake of driving breaker, simple in construction, letter
Change the control of drive device and the structure of transmission mechanism, monolithic case size is small, is specifically adapted to small-sized open circuit
Device, while combined floodgate actuator and dropout actuator are put toward two opposite directions during automatic closing and separating brake
It is dynamic, ensure that the driving of switch closing and switch opening is reliable and orderly, it is mutually non-interference.Pass through circuit controlled motor 20
Rotate and switched by signal and realize that closing or open motor control belongs to techniques known, specifically
Circuit will not be repeated here.
With reference to Fig. 7, the structure of driving separating brake of the invention, output gear 921 by drive link 922 realize with
The drive connection of combined floodgate actuator 94, wherein, detachable company between drive link 922 and combined floodgate actuator 94
Connect so that drive link 922 is separable with combined floodgate actuator 94 after the completion of feed motion, does not influence driving of closing a floodgate
Manually operated and dropout the reset of part 94.Specifically, one end of drive link 922 is connected to output gear 921
On, and be connected with the operation handle of breaker, the other end of drive link 922 stretches into the track of pedestal 91
In groove 910, one end of combined floodgate actuator 94 is rotatably installed on the bottom plate of pedestal 91, combined floodgate actuator 94
The other end be located at the top of track groove 910, output gear 921 can drive drive link 922 along track groove 910
Slide to combined floodgate actuator 94 and contact connection, so as to promote combined floodgate actuator 94 to swing.
With reference to Fig. 8, the first signal detection part 931 and the 3rd signal detection part 933 are connected with control circuit,
For detecting position that output gear 921 rotates in making process and transmitting detection signal to control circuit,
With the reversion or stopping of controlled motor 920, so as to realize the reset of the transmission mechanism after closing a floodgate and closing a floodgate；Control
Secondary signal detection piece 932 is also associated with circuit processed, for detecting output gear 921 in separating brake process transfer
Detection signal is simultaneously transmitted to control circuit in dynamic position, with the stopping of controlled motor 920, is threaded off so as to realize
Rested on after the completion of action at dropout, closing by hand is carried out after effectively preventing arrearage.
Above content is to combine specific preferred embodiment further description made for the present invention, no
It can assert that the specific implementation of the present invention is confined to these explanations.For the common of the technical field of the invention
For technical staff, without departing from the inventive concept of the premise, it can also make and some simply deduce or replace
Change, should all be considered as belonging to protection scope of the present invention.
Claims (10)
- A kind of 1. multi-functional instruction structure of device for switching, it is characterised in that：Including housing (100) and set Instruction device (200) in housing (100), signal switching mechanism (300) are put, on housing (100) Provided with observation window (110) corresponding with instruction device (200), filled in observation window (110) and instruction Put and be provided with moveable push pedal (1) between (200), push pedal (1) can be passed through in indication window (110) Transparent part observation instruction device (200), promote push pedal (1) can be with trigger signal switching mechanism (300) Switching signal.
- 2. the multi-functional instruction structure of device for switching according to claim 1, it is characterised in that：It is described Signal switching mechanism (300) includes being arranged on electric with signal switching mechanism (300) in housing (100) The contact (320) and contact bar (330) of connection, push pedal (1) are slided promotion in housing (100) and connect Contact element (320) realizes switching signal with contacting bar (330) contact.
- 3. the multi-functional instruction structure of device for switching according to claim 2, it is characterised in that：It is described Signal switching mechanism (300) includes wiring board (310), and contact (320) is installed in housing (100) Interior torsion spring, contact (320) are fixed in assist side (310) and are electrically connected with wiring board (310), The fixing end (321) of one end is electrically connected with wiring board (310), the contact jaw (322) of the other end Push pedal (1) is extended with contacting between bar (330).
- 4. the multi-functional instruction structure of device for switching according to claim 2, it is characterised in that：It is described The chute (121) parallel with the housing sidewall where observation window (110) is provided with housing (100), is pushed away Plate (1) be arranged in parallel with the housing sidewall where observation window, and the push pedal (1) is in housing (100) Reciprocatingly slide, its one end coordinates with contact (320), and the side of push pedal (1) two is slided with housing (100) Coordinate, observation window (110) is blocked in push pedal (1) all the time during reciprocatingly sliding.
- 5. the multi-functional instruction structure of device for switching according to claim 4, it is characterised in that：It is described Slide plate (120), slide plate (120) and the housing (100) where observation window (110) are provided with housing (100) The chute (121) being slidably matched with push pedal (1) is formed between side wall, is located in housing (100) side wall Chute (121) one end is provided with the retaining convex rib (141) of limitation push pedal (1) sliding distance, in slide plate (120) Upper position corresponding with instruction device (200) is provided with through hole.
- 6. the multi-functional instruction structure of device for switching according to claim 2, it is characterised in that：It is described Push pedal (1) includes the promote-side (11) coordinated with contact (320), and the bottom side of promote-side (11) is provided with Guide pad (11a), guide pad (11a) are provided with the guide groove (11b) coordinated with contact (320).
- 7. the multi-functional instruction structure of device for switching according to claim 1, it is characterised in that：It is described The both sides of the promote-side (11) of push pedal (1) set flexible cantilever (11c), the two of chute (121) Side wall is provided with the trench (132) being arranged alternately being slidably matched with cantilever (11c) and projection (133), Cantilever (11c) can move with push pedal (1) and slip into trench (132) and engage anti-thrust plate (1) certainly By sliding.
- 8. the multi-functional instruction structure of device for switching according to claim 7, it is characterised in that：It is described Cantilever (11c), put in the both sides of promote-side (11), cantilever (11c) includes being connected with sliding end (12) Fixed part (11d) and location division (11e), location division (11e) end be provided with tilt extension form with The positioning end (11f) that trench (132) is slidably matched；Positioning end (11f) end is the structure of circular arc, Inclined-plane (15) are formed between positioning end (11f) and location division (11e)；The location division (11e) The escape groove (13) of v-shaped structure is formed between inner side and promote-side (11).
- 9. the multi-functional instruction structure of device for switching according to claim 3, it is characterised in that：It is described Housing (100) be provided with installation torsion spring spring shaft (140), torsion spring set on spring shaft (140), Gu In electrical connection hole on the end bending insertion wiring board (310) of fixed end (321), contact bar (330) is inserted Connect in the electrical connection hole in fixed assist side (310).
- 10. the multi-functional instruction structure of the device for switching according to claim any one of 1-9, its feature It is：Described device for switching drives module for the automatic divide-shut brake of breaker, is plugged on breaker side； The push pedal (1) is used for the signal for switching the control circuit of automatic divide-shut brake driving module, sets breaker The automatically and manually conversion of pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301323.3A CN107359062B (en) | 2016-05-09 | 2016-05-09 | Multifunctional indicating structure of switch electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301323.3A CN107359062B (en) | 2016-05-09 | 2016-05-09 | Multifunctional indicating structure of switch electric appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107359062A true CN107359062A (en) | 2017-11-17 |
| CN107359062B CN107359062B (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610301323.3A Active CN107359062B (en) | 2016-05-09 | 2016-05-09 | Multifunctional indicating structure of switch electric appliance |
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| CN (1) | CN107359062B (en) |
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| CN107359062B (en) | 2020-07-28 |
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Address after: No.1 Zhengtai Road, Zhengtai Industrial Park, beibaixiang Town, Yueqing City, Zhejiang Province Patentee after: ZHEJIANG CHINT ELECTRICS Co.,Ltd. Patentee after: Chint Group R & D Center (Shanghai) Co.,Ltd. Address before: No.1 Zhengtai Road, Zhengtai Industrial Park, beibaixiang Town, Yueqing City, Zhejiang Province Patentee before: ZHEJIANG CHINT ELECTRICS Co.,Ltd. Patentee before: Shanghai Electric Electric Appliance Technology Co., Ltd. |
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Effective date of registration: 20220630 Address after: Room 107, no.2016205, Xiansi Road, Songjiang District, Shanghai Patentee after: Shanghai Chint Intelligent Technology Co.,Ltd. Address before: No.1 Zhengtai Road, Zhengtai Industrial Park, beibaixiang Town, Yueqing City, Zhejiang Province Patentee before: ZHEJIANG CHINT ELECTRICS Co.,Ltd. Patentee before: Chint Group R & D Center (Shanghai) Co.,Ltd. |