CN107731578A - A kind of automatic change-over - Google Patents
A kind of automatic change-over Download PDFInfo
- Publication number
- CN107731578A CN107731578A CN201711246150.0A CN201711246150A CN107731578A CN 107731578 A CN107731578 A CN 107731578A CN 201711246150 A CN201711246150 A CN 201711246150A CN 107731578 A CN107731578 A CN 107731578A
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- Prior art keywords
- output
- conductive sleeve
- power supply
- conductive
- middle housing
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 241000826860 Trapezium Species 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/066—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems characterised by the use of dynamo-electric machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of automatic change-over.Pass through the setting of air switch, easily the break-make for commonly using power supply and stand-by power supply can be controlled respectively, pass through input interface, air switch, input conductive sleeve, conductive sliding panel, export conductive sleeve, output connection sheet and output interface are equipped with, realizing can be with the function of Switching power, pass through being equipped with for back-moving spring and baffle plate, arc extinguishing can be played a part of, pass through rack slide plate, adapter sleeve, connecting rod, conductive sliding panel, preceding roller gear, roller gear afterwards, rotating shaft, turn-button and micromachine are equipped with, power supply can be made to be automatically switched, also manual switching can be carried out, pass through being equipped with for upper clamping seat and lower clamping seat, it is easy to the overall installation of device.The present invention can disconnect the connection with conventional power supply automatically, and connect stand-by power supply, restore electricity, and also power supply can be switched over manually when failing to complete automatic conversioning power, easy to use.
Description
Technical field
The present invention relates to change-over switch technical field, specific field is a kind of automatic change-over.
Background technology
In the important place that some need to remain power supply, such as hospital, hotel etc., typically conventional power supply is being used
While, emergent stand-by power supply can be also had, and conventional power supply and stand-by power supply are connected into circuit simultaneously and needed to use
Automatic change-over so that when needing the situation of cut-in stand-by power supply, can auto switching electric source, and also need to set hand
Dynamic switching switch, to avoid automaton from failing, can not carry out the switching of power supply.
The content of the invention
It is an object of the invention to provide a kind of automatic change-over, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of automatic change-over, including lower house, in
Housing, upper shell and the air switch being symmetrical set, the lower house, the middle housing and the upper shell pass through first
Stud is sequentially connected from the bottom to top, and the rear end of the lower house is provided with lower clamping seat, and the lower house is symmetrical to be provided with output
Interface group, each output interface group include front and rear 4 output interfaces be arrangeding in parallel, on the upper surface of the lower house
Position corresponding with the output interface is equipped with lower output conductive sleeve buckling groove, the inside of the lower output conductive sleeve buckling groove
The bottom of output conductive sleeve is connected with, the lower surface of the output conductive sleeve has been fixedly connected with output connection sheet, described defeated
Go out connection sheet lower end extend into corresponding to cover in the output conductive sleeve corresponding to the output interface, installation site or so
Conductive sliding panel is connected to, the upper surface middle part of the conductive sliding panel is fixedly connected with the lower end of connecting rod, the lower house
Protrusive board is equipped with upper surface and between the front and rear lower output conductive sleeve buckling groove be arrangeding in parallel, under the middle housing
Surface is equipped with upper output conductive sleeve buckling groove with the corresponding position of the lower output conductive sleeve buckling groove, and the upper output is conductive
Top clamping of the buckling groove with the corresponding output conductive sleeve is covered, is led in the left and right sides of the middle housing and with described
The installation site of electric sliding panel is located at collinear position and is equipped with baffle plate guide groove, the inside top surface of the baffle plate guide groove
On be fixedly connected with the upper end of back-moving spring, the lower end of the back-moving spring has been fixedly connected with baffle plate, the middle housing
Be equipped with protrusive board neck on lower surface and in position corresponding with the protrusive board, the inside of the middle housing and with the conduction
Position corresponding to sliding panel is equipped with adapter sleeve chute, and the upper surface middle part of the middle housing is provided with rack skateboards slot, the tooth
Bar skateboards slot connects with the adapter sleeve chute, and the internal slide of the rack skateboards slot is connected with rack slide plate, the rack
Position corresponding with the connecting rod is equipped with adapter sleeve on the lower surface of slide plate, the adapter sleeve with the corresponding connecting rod card
Connect, be engaged with preceding roller gear and rear roller gear on the upper side of the rack slide plate respectively, before the preceding roller gear
End is fixedly connected with the rear end of rotating shaft, and the front end of the rotating shaft is described through the middle housing and the contact surface of the upper shell
The front end of rotating shaft is fixedly connected with turn-button, is set between the upper surface rear portion of the middle housing and the lower surface rear portion of the upper shell
There is micromachine mounting groove, the inside of the micromachine mounting groove is installed with micromachine, the drive of the micromachine
Moved end is fixedly connected with the rear end of the rear roller gear, and the rear end of the upper shell is provided with upper clamping seat, the upper shell
Control cabinet is installed with upper surface, control panel and some indicator lamps, institute are respectively equipped with the front side wall of the control cabinet
State and controller and battery be respectively equipped with control cabinet, the controller by electric conductor respectively with the micromachine, described
Battery, the control panel, each indicator lamp are connected with the current detector on externally fed main circuit, symmetrical
The air switch of setting is connected by the second stud with the middle housing, and the top of the air switch is equipped with input interface
Group, each input interface group include front and rear 4 input interfaces be arrangeding in parallel, and the input interface respectively passes through electricity
Conductor connects with the input of the corresponding air switch, the inner lower of the air switch and the conductive sliding panel pair
The position answered is equipped with input conductive sleeve, and the input conductive sleeve respectively passes through electric conductor and the corresponding air switch
Output end connects.
Preferably, compression piece, the compression piece and input interface are equipped with the input interface and the output interface
It is formed in one with the output interface, is threaded with housing screw on the input interface and the output interface, institute
State one end and the compression piece clamping, the compression spiral shell that housing screw is located on the inside of the input interface or the output interface
Nail, which is adopted, to be made from an insulative material.
Preferably, the protrusive board is formed in one with the lower house, and the rack slide plate is integrated with the adapter sleeve
Shaping, it is the lower house, the middle housing, the upper shell, the baffle plate, the back-moving spring, the rack slide plate, described
First stud, second stud are adopted with the control cabinet and are made from an insulative material.
Preferably, the vertical sectional shape of the left and right ends of the conductive sliding panel is arc, the cross section of the baffle plate
Shape is right-angled trapezium wide at the top and narrow at the bottom.
Compared with prior art, the beneficial effects of the invention are as follows：Pass through the setting of air switch, it is convenient to respectively to normal
It is controlled with the break-make of power supply and stand-by power supply, by input interface, air switch, input conductive sleeve, conductive sliding panel, defeated
Go out conductive sleeve, output connection sheet and output interface to be equipped with, realizing can be conductive by upper output with the function of Switching power
Set buckling groove is equipped with lower output conductive sleeve buckling groove, and output conductive sleeve can be made stably to be fixed, pass through back-moving spring
With being equipped with for baffle plate, arc extinguishing can be played a part of, by being equipped with for protrusive board and protrusive board neck, be easy under connection installs
Housing and middle housing, and play a part of stopping that each road conduction sliding panel contacts with each other, the generation of short circuit is avoided, is slided by rack
Plate, adapter sleeve, connecting rod, conductive sliding panel, preceding roller gear, rear roller gear, rotating shaft, the cooperation of turn-button and micromachine are set
Put, power supply can be made to be automatically switched, can also carry out manual switching, by being equipped with for upper clamping seat and lower clamping seat, just
In the installation that device is overall.The present invention can disconnect the connection with conventional power supply automatically, and connect stand-by power supply, restore electricity, and
Also power supply can be switched over manually when failing to complete automatic conversioning power, it is easy to use.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the left view structural representation of the present invention；
Fig. 3 is enlarged diagram at Fig. 1 A；
Fig. 4 is enlarged diagram at Fig. 1 B.
In figure：Clamping seat, 7- are defeated under housing, 3- upper shells, 4- air switches, the studs of 5- first, 6- in 1- lower houses, 2-
It is conductive that conductive sleeve buckling groove, 9- outputs conductive sleeve, 10- outputs connection sheet, 11- are exported under outgoing interface group, 701- output interfaces, 8-
Sliding panel, 12- connecting rods, 13- protrusive boards, conductive sleeve buckling groove, 15- baffle plates guide groove, 16- back-moving springs, 17- gears are exported on 14-
Cylinder Gear before plate, 18- protrusive boards neck, 19- adapter sleeves chute, 20- racks skateboards slot, 21- racks slide plate, 22- adapter sleeves, 23-
Wheel, roller gear after 24-, 25- rotating shafts, 26- turn-buttons, 27- micromachines mounting groove, 28- micromachines, the upper clamping seats of 29-,
30- control cabinets, 31- control panels, 32- indicator lamps, 33- controllers, 34- batteries, the studs of 35- second, 36- input interfaces
Group, 3601- input interfaces, 37- inputs conductive sleeve, 38- compress piece, 39- housing screws.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of automatic change-over, including lower house 1, middle shell
Body 2, upper shell 3 and the air switch 4 being symmetrical set, the lower house 1, the middle housing 2 and the upper shell 3 pass through
First stud 5 is sequentially connected from the bottom to top, and the rear end of the lower house 1 is provided with lower clamping seat 6, and the lower house 1 is symmetrical
Provided with output interface group 7, each output interface group 7 includes front and rear 4 output interfaces 701 be arrangeding in parallel, and output connects
The output interface 701 of mouthful group 7 is used for each road connection with main circuit respectively, on the upper surface of the lower house 1 with it is described
Position corresponding to output interface is equipped with lower output conductive sleeve buckling groove 8, and the inside of the lower output conductive sleeve buckling groove 8 is blocked
The bottom of output conductive sleeve 9 is connected to, the lower surface of the output conductive sleeve 9 has been fixedly connected with output connection sheet 10, described defeated
The lower end for going out connection sheet 10 extends into the corresponding output interface 701, and output connection sheet 10 is provided for connecting main electricity
Conductive sliding panel 11, conductive sliding panel are socketed with the output conductive sleeve 9 corresponding to the terminal, installation site or so on road
11 are used to transmit electric energy to output connection sheet 10 by exporting conductive sleeve 9, and the upper surface middle part of the conductive sliding panel 11 is solid
Surely the lower end of connecting rod 12 is connected with, on the upper surface of the lower house 1 and in the front and rear lower output conductive sleeve be arrangeding in parallel
Protrusive board 13, the lower surface of the middle housing 2 and the lower 8 corresponding position of output conductive sleeve buckling groove are equipped between buckling groove 8
Put and be equipped with output conductive sleeve buckling groove 14, the upper output conductive sleeve buckling groove 14 with the corresponding output conductive sleeve
9 top clamping, upper output conductive sleeve buckling groove 14 are equipped with lower output conductive sleeve buckling groove 8, make output conductive sleeve 9
Stably fixed, be located in the left and right sides of the middle housing 2 and with the installation site of the conductive sliding panel 11 with always
The position of line is equipped with baffle plate guide groove 15, and back-moving spring 16 has been fixedly connected with the inside top surface of the baffle plate guide groove 15
Upper end, the lower end of the back-moving spring 16 has been fixedly connected with baffle plate 17, the setting of back-moving spring 16 and baffle plate 17, has played and go out
The effect of arc, on the lower surface of the middle housing 2 and it is being equipped with protrusive board neck 18, protrusive board with the 13 corresponding position of protrusive board
13 are equipped with protrusive board neck 18, are easy to connection installation lower house 1 and middle housing 2, and play and stop that each road is conductive and slide
The effect that plate 11 contacts with each other, the inside of the middle housing 2 and is being equipped with company with the conductive 11 corresponding position of sliding panel
Female connector chute 19, the upper surface middle part of the middle housing 2 are provided with rack skateboards slot 20, the rack skateboards slot 20 and the connection
Set chute 19 connects, and the internal slide of the rack skateboards slot 20 is connected with rack slide plate 21, and rack slide plate 21 can be along rack
Skateboards slot 20 is moved left and right, and adapter sleeve is equipped with the 12 corresponding position of connecting rod on the lower surface of the rack slide plate 21
22, the adapter sleeve 22 can be driven with the corresponding clamping of connecting rod 12, rack slide plate 21 by adapter sleeve 22 and connecting rod 12
Conductive sliding panel 11 moves left and right, and is engaged with preceding roller gear 23 and rear Cylinder Gear on the upper side of the rack slide plate 21 respectively
Wheel 24, preceding roller gear 23 and rear roller gear 24 can move left and right with carry-over bar slide plate 21, the preceding roller gear 23
Front end is fixedly connected with the rear end of rotating shaft 25, and middle housing 2 contact with the upper shell 3 is run through in the front end of the rotating shaft 23
Face, the front end of the rotating shaft 25 are fixedly connected with turn-button 26, and tooth can be made manually by roller gear before drive 23 by rotating turn-button 26
Bar slide plate 21 moves left and right, and is provided between the upper surface rear portion of the middle housing 2 and the lower surface rear portion of the upper shell 3 miniature
Motor mounting groove 27, the inside of the micromachine mounting groove 27 are installed with micromachine 28, the micromachine 28
Drive end is fixedly connected with the rear end of the rear roller gear 24, and micromachine 28 can make rack by roller gear after drive 24
Slide plate 21 moves left and right, and the rear end of the upper shell 3 is provided with upper clamping seat 29, and the cooperation of upper clamping seat 29 and lower clamping seat 6 is set
Put, the installation overall for device, control cabinet 30 is installed with the upper surface of the upper shell 3, the control cabinet 30
Control panel 31 and some indicator lamps 32 are respectively equipped with front side wall, controller 33 and electric power storage are respectively equipped with the control cabinet 30
Pond 34, the controller 33 by electric conductor respectively with the micromachine 28, the battery 34, the control panel 31,
Each indicator lamp 32 is connected with the current detector on externally fed main circuit, and device is overall to provide electricity by battery 34
Can, the manually controllable device 33 of adjustment control panel 31 is acted device, and controller 33 can receive the main electricity of externally fed automatically
The signal that current detector on road is sent, control device carry out the switching of power supply automatically, the air switch 4 being symmetrical set
It is connected by the second stud 35 with the middle housing 2, the top of the air switch 4 is equipped with input interface group 36, Mei Gesuo
Stating input interface group 36 includes front and rear 4 input interfaces 3601 be arrangeding in parallel, and the input interface 3601 respectively passes through
The input of electric conductor and the corresponding air switch 4 connects, input interface 3601 be used for respectively with conventional power supply and standby
With each road connection of power supply, setting for air switch 4 can be controlled to the break-make for commonly using power supply and stand-by power supply respectively,
The inner lower of the air switch 4 is equipped with input conductive sleeve 37 with the conductive 11 corresponding position of sliding panel, described defeated
Enter conductive sleeve 37 respectively to connect by the output end of electric conductor and the corresponding air switch 4, the electric energy of power supply by according to
It is secondary to be transferred to by input interface 3601, air switch 4 and input conductive sleeve 37 on conductive sliding panel 11.
Specifically, it is equipped with the input interface 3401 and the output interface 701 and compresses piece 36, the compression piece
36 are formed in one with input interface 3401 and the output interface 701, are simple to manufacture, the input interface 3401 and described defeated
Housing screw 37 is threaded with outgoing interface 701, the housing screw 37 is located at the input interface 3401 or described defeated
One end of the inner side of outgoing interface 701 and the compression clamping of piece 36, input interface 3401, output interface 701, compress piece 36 with compressing
Piece 36 is equipped with, and for the line joint of fixed insertion, the housing screw 37, which is adopted, to be made from an insulative material, and uses peace
Entirely.
Specifically, the protrusive board 13 is formed in one with the lower house 1, the rack slide plate 21 and the adapter sleeve
22 are formed in one, and are simple to manufacture, the lower house 1, the middle housing 2, the upper shell 3, the baffle plate 17, the reset
Spring 16, the rack slide plate 21, first stud 5, second stud 35 and the control cabinet 30 use insulation material
Material is made, safe to use, avoids that electric leakage accident occurs.
Specifically, the vertical sectional shape of the left and right ends of the conductive sliding panel 11 is arc, the baffle plate 17
Shape of cross section is right-angled trapezium wide at the top and narrow at the bottom, makes conductive sliding panel 11 be easier to boost on baffle plate 17.
Operation principle：Device is overall to provide electric energy by battery 34, and the manually controllable device 33 of adjustment control panel 31 makes dress
Put and acted, controller 33 can receive the signal that the current detector on externally fed main circuit is sent, control device automatically
The automatic switching for carrying out power supply, input interface 3601 be used for respectively with conventional power supply and each road connection of stand-by power supply,
Wherein the input interface group 36 in left side is used to be connected with conventional power supply, and the input interface group 36 on right side is then used to connect with stand-by power supply
Connect, setting for air switch 4 can be controlled to the break-make for commonly using power supply and stand-by power supply respectively, and the electric energy of power supply passes through successively
It is transferred to by input interface 3601, air switch 4 and input conductive sleeve 37 on conductive sliding panel 11, conductive sliding panel 11 is used for
By exporting conductive sleeve 9 electric energy, the wire for being provided for connecting main circuit of output connection sheet 10 are transmitted to output connection sheet 10
Joint, the output interface 701 of output interface group 7 are used for each road connection with main circuit respectively, upper output conductive sleeve clamping
Groove 14 is equipped with lower output conductive sleeve buckling groove 8, output conductive sleeve 9 is stably fixed, back-moving spring 16 and baffle plate
17 setting, play a part of arc extinguishing, protrusive board 13 is equipped with protrusive board neck 18, is easy to connection installation lower house 1 with
Housing 2, and play a part of stopping that each road conduction sliding panel 11 contacts with each other, rack slide plate 21 can be left along rack skateboards slot 20
Move right, rack slide plate 21 can be moved left and right by adapter sleeve 22 with connecting rod 12 with moving conductive sliding panel 11, preceding roller gear 23
It can be moved left and right with rear roller gear 24 with carry-over bar slide plate 21, rotating turn-button 26 can be manual by roller gear before drive 23
Rack slide plate 21 is moved left and right, micromachine 28 can move left and right rack slide plate 21 by roller gear after drive 24, on
Clamping seat 29 and lower clamping seat 6 are equipped with, the installation overall for device；In use, respectively by conventional power supply, standby electricity
Source and main circuit are connected with the present invention, and in conventional power failure, the current detector powered on main circuit can send letter
Number, make controller 33 control micromachine 28 to act, conductive sliding panel 11 is moved from left to right, disconnect the company of conventional power supply
Connect, and connect stand-by power supply, when failing to complete automatic conversioning power, also rotatable turn-button 26 switches over to power supply manually.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of automatic change-over, including lower house（1）, middle housing（2）, upper shell（3）With the air being symmetrical set
Switch（4）, it is characterised in that：The lower house（1）, the middle housing（2）With the upper shell（3）Pass through the first stud（5）
It is sequentially connected from the bottom to top, the lower house（1）Rear end be provided with lower clamping seat（6）, the lower house（1）It is symmetrical to be provided with
Output interface group（7）, each output interface group（7）Include front and rear 4 output interfaces be arrangeding in parallel（701）, it is described
Lower house（1）Upper surface on position corresponding with the output interface be equipped with it is lower output conductive sleeve buckling groove（8）, under described
Export conductive sleeve buckling groove（8）Inside be connected with output conductive sleeve（9）Bottom, the output conductive sleeve（9）Following table
Face has been fixedly connected with output connection sheet（10）, the output connection sheet（10）Lower end extend into corresponding to it is described output connect
Mouthful（701）, the output conductive sleeve corresponding to installation site or so（9）In be socketed with conductive sliding panel（11）, it is described conductive sliding
Dynamic plate（11）Upper surface middle part be fixedly connected with connecting rod（12）Lower end, the lower house（1）Upper surface on and preceding
The lower output conductive sleeve buckling groove be arrangeding in parallel afterwards（8）Between be equipped with protrusive board（13）, the middle housing（2）Lower surface
With the lower output conductive sleeve buckling groove（8）Corresponding position is equipped with output conductive sleeve buckling groove（14）, the upper output
Conductive sleeve buckling groove（14）With the corresponding output conductive sleeve（9）Top clamping, the middle housing（2）The left and right sides
On face and with the conductive sliding panel（11）Installation site be located at collinear position and be equipped with baffle plate guide groove（15）, institute
State baffle plate guide groove（15）Inside top surface on be fixedly connected with back-moving spring（16）Upper end, the back-moving spring（16）'s
Lower end has been fixedly connected with baffle plate（17）, the middle housing（2）Lower surface on and with the protrusive board（13）Corresponding position
It is equipped with protrusive board neck（18）, the middle housing（2）Inside and with the conductive sliding panel（11）Corresponding position is all provided with
There is adapter sleeve chute（19）, the middle housing（2）Upper surface middle part be provided with rack skateboards slot（20）, the rack skateboards slot
（20）With the adapter sleeve chute（19）Connection, the rack skateboards slot（20）Internal slide be connected with rack slide plate（21）,
The rack slide plate（21）Lower surface on the connecting rod（12）Corresponding position is equipped with adapter sleeve（22）, the adapter sleeve
（22）With the corresponding connecting rod（12）Clamping, the rack slide plate（21）Upper side on be engaged with preceding roller gear respectively
（23）With rear roller gear（24）, the preceding roller gear（23）Front end be fixedly connected with rotating shaft（25）Rear end, described turn
Axle（23）Front end run through the middle housing（2）With the upper shell（3）Contact surface, the rotating shaft（25）Front end fix connect
It is connected to turn-button（26）, the middle housing（2）Upper surface rear portion and the upper shell（3）Lower surface rear portion between be provided with it is miniature
Motor mounting groove（27）, the micromachine mounting groove（27）Inside be installed with micromachine（28）, the micro electric
Machine（28）Drive end with it is described after roller gear（24）Rear end be fixedly connected, the upper shell（3）Rear end be provided with upper card
Joint chair（29）, the upper shell（3）Upper surface on be installed with control cabinet（30）, the control cabinet（30）Front side wall on
It is respectively equipped with control panel（31）With some indicator lamps（32）, the control cabinet（30）Inside it is respectively equipped with controller（33）And electric power storage
Pond（34）, the controller（33）By electric conductor respectively with the micromachine（28）, the battery（34）, the control
Panel（31）, each indicator lamp（32）It is connected, is symmetrical set with the current detector on externally fed main circuit
Air switch（4）Pass through the second stud（35）With the middle housing（2）Connection, the air switch（4）Top be equipped with it is defeated
Incoming interface group（36）, each input interface group（36）Include front and rear 4 input interfaces be arrangeding in parallel（3601）, it is described
Input interface（3601）Respectively pass through electric conductor and the corresponding air switch（4）Input connection, the air opens
Close（4）Inner lower and the conductive sliding panel（11）Corresponding position is equipped with input conductive sleeve（37）, the input leads
Electricity set（37）Respectively pass through electric conductor and the corresponding air switch（4）Output end connection.
A kind of 2. automatic change-over according to claim 1, it is characterised in that：The input interface（3401）With it is described
Output interface（701）Inside it is equipped with compression piece（36）, the compression piece（36）With input interface（3401）With the output interface
（701）It is formed in one, the input interface（3401）With the output interface（701）On be threaded with housing screw
（37）, the housing screw（37）Positioned at the input interface（3401）Or the output interface（701）One end of inner side and institute
State compression piece（36）Clamping, the housing screw（37）Adopt and be made from an insulative material.
A kind of 3. automatic change-over according to claim 1, it is characterised in that：The protrusive board（13）With the lower house
（1）It is formed in one, the rack slide plate（21）With the adapter sleeve（22）It is formed in one, the lower house（1）, it is described in
Housing（2）, the upper shell（3）, the baffle plate（17）, the back-moving spring（16）, the rack slide plate（21）, described first
Stud（5）, second stud（35）With the control cabinet（30）Adopt and be made from an insulative material.
A kind of 4. automatic change-over according to claim 1, it is characterised in that：The conductive sliding panel（11）Left and right
The vertical sectional shape at both ends is arc, the baffle plate（17）Shape of cross section be right-angled trapezium wide at the top and narrow at the bottom.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711246150.0A CN107731578B (en) | 2017-12-01 | 2017-12-01 | A kind of automatic change-over |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711246150.0A CN107731578B (en) | 2017-12-01 | 2017-12-01 | A kind of automatic change-over |
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| CN107731578A true CN107731578A (en) | 2018-02-23 |
| CN107731578B CN107731578B (en) | 2019-11-12 |
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| CN201711246150.0A Active CN107731578B (en) | 2017-12-01 | 2017-12-01 | A kind of automatic change-over |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682571A (en) * | 2018-05-23 | 2018-10-19 | 广州上龙智能科技有限公司 | A kind of industry energy conservation, electricity-saving control device |
| CN111509490A (en) * | 2020-03-20 | 2020-08-07 | 嘉兴市平安电气工程有限公司 | Electric switch with self-locking function |
| CN112071678A (en) * | 2020-09-15 | 2020-12-11 | 施飞燕 | Automatic switching structure for elevator standby power supply |
| CN112420455A (en) * | 2020-11-12 | 2021-02-26 | 佛山市高明欧一电子制造有限公司 | Operating mechanism of automatic change-over switch |
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| JPH08315675A (en) * | 1994-12-19 | 1996-11-29 | Heinrich Kopp Ag | Device for switching over electric motor to brake electric machine |
| CN203706925U (en) * | 2013-12-03 | 2014-07-09 | 苏州飞腾电器有限公司 | Improved two-stage double-power-supply automatic changeover switch |
| CN204760253U (en) * | 2015-07-20 | 2015-11-11 | 王晓其 | Double power auto -switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08315675A (en) * | 1994-12-19 | 1996-11-29 | Heinrich Kopp Ag | Device for switching over electric motor to brake electric machine |
| CN203706925U (en) * | 2013-12-03 | 2014-07-09 | 苏州飞腾电器有限公司 | Improved two-stage double-power-supply automatic changeover switch |
| CN204760253U (en) * | 2015-07-20 | 2015-11-11 | 王晓其 | Double power auto -switch |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682571A (en) * | 2018-05-23 | 2018-10-19 | 广州上龙智能科技有限公司 | A kind of industry energy conservation, electricity-saving control device |
| CN111509490A (en) * | 2020-03-20 | 2020-08-07 | 嘉兴市平安电气工程有限公司 | Electric switch with self-locking function |
| CN112071678A (en) * | 2020-09-15 | 2020-12-11 | 施飞燕 | Automatic switching structure for elevator standby power supply |
| CN112420455A (en) * | 2020-11-12 | 2021-02-26 | 佛山市高明欧一电子制造有限公司 | Operating mechanism of automatic change-over switch |
| CN112420455B (en) * | 2020-11-12 | 2023-01-03 | 佛山市高明欧一电子制造有限公司 | Operating mechanism of automatic change-over switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107731578B (en) | 2019-11-12 |
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