CN106298338A - Power switch in power distribution cabinet - Google Patents
Power switch in power distribution cabinet Download PDFInfo
- Publication number
- CN106298338A CN106298338A CN201610866975.1A CN201610866975A CN106298338A CN 106298338 A CN106298338 A CN 106298338A CN 201610866975 A CN201610866975 A CN 201610866975A CN 106298338 A CN106298338 A CN 106298338A
- Authority
- CN
- China
- Prior art keywords
- pole
- manual
- armature
- distribution cabinet
- power distribution
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
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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
- H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/04—Cases; Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/08—Bases; Stationary contacts mounted thereon
-
- 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
- H01H3/12—Push-buttons
-
- 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
- H01H3/227—Interlocked hand- and power-operating mechanisms
-
- 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
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
Abstract
The invention discloses a kind of power switch in power distribution cabinet, including connecting seat, switch module and remote electric operating mechanism；Set two-supply circuit in switch module and two enter electricity on off mechanism；Remote electric operating mechanism includes front stall, two electromagnetic drive mechanisms and manual-operating mechanism；Each electromagnetic drive mechanism includes mounting bracket, electric magnet, armature, drive rod and extension spring；Drive rod includes the first pole and the second pole；Manual-operating mechanism includes two Manual press seesaws with first manual action bars and the second manual lever being arranged side by side；Each drive rod, in reciprocating rotation, triggers corresponding one by its first pole and the second pole and enters electricity its controlled circuit of on off mechanism break-make；When each Manual press seesaw back and forth shakes, trigger corresponding one by first manual action bars and the second manual lever and enter electricity its controlled circuit of on off mechanism break-make.The present invention can realize long-distance intelligent control.
Description
Technical field
The invention belongs to power switch structure-design technique field, be specifically related to a kind of electric power in power distribution cabinet and open
Close.
Background technology
There have been the highest requirement in many industries and department to the reliability of power supply, in order to ensure the seriality of power supply,
Many important occasions all use dual power supply, as the indispensable device of electric energy switching, answering of double power supply automatic switching switch
More and more extensive by demand, technical property requirements is more and more higher.
Summary of the invention
It is an object of the invention to provide a kind of can remotely control and can on-site manual control the electricity in power distribution cabinet
Power switchs.
The technical scheme realizing the object of the invention is: a kind of power switch in power distribution cabinet, including connecting seat and card
Dress is arranged on the switch module connecting base rear end；It is characterized in that: also include that card dress is arranged on the remote electric connecting seat front end
Operating mechanism；Set in switch module double enter a removing from mould two-supply circuit and two for break-make corresponding one enter electricity circuit enter electricity
On off mechanism；Remote electric operating mechanism includes that card dress is arranged on the front stall connecting seat front end, two electricity being arranged in front stall
Magnetic driving mechanism and manual-operating mechanism；Each electromagnetic drive mechanism include mounting bracket, the electric magnet being arranged in mounting bracket,
Rotate be arranged in mounting bracket armature, rotate the drive rod that is arranged in mounting bracket and provide reseting elasticity for armature
Extension spring；Mounting bracket be provided with the first installation portion for being arranged on front stall inwall, for install electric magnet the second installation portion,
Rotating shaft, hooking hole and propping up for the rotation as armature center of rotation for hooking extension spring one end as drive rod center of rotation
Bearing portion；Rotating shaft is horizontally disposed with in left-right direction；Electric magnet includes plug；The middle part of armature is provided with the rotating support with mounting bracket
The pivot joint limiting section that portion is adaptive, one end of armature is provided with the adsorption section adaptive with plug, and the other end of armature is provided with rectangle plate
Portion and the hanging hole for the hooking extension spring other end；Drive rod includes the first pole and the second pole, the first pole and the second pole
It is combined into opening towards rearward V-shaped；The connecting place of the first pole and the second pole is provided with the limit for being set in rotating shaft
Position axis hole, the first pole is positioned at the top of the second pole；First pole is provided with for being set in rank away from one end of spacing axis hole
Rectangle jack in ferrum plate portion；The antetheca center of front stall is provided with square hole, manual-operating mechanism include two side by side rotate set
Put the Manual press seesaw in square hole；Each Manual press seesaw is provided with Manual press panel part, first manual action bars and
Two manual levers；Each armature, in reciprocal shake, drives a corresponding drive rod the most back and forth to shake by its plate, enters
And the first pole and the second pole by this drive rod drives corresponding one to enter electricity on off mechanism with its controlled circuit of break-make；Respectively
When Manual press seesaw back and forth shakes, corresponding one is driven to enter electricity break-make by first manual action bars and the second manual lever
Mechanism is with its controlled circuit of break-make；Switch module include two seesaw buttons, protecgulum, tailstock, one go out electric connecting terminals, two
Enter electric connecting terminals, two U-shaped movable contact springs, two elastic top needle assemblys and two button base；One go out electric connecting terminals, two
Individual enter electric connecting terminals and two U-shaped movable contact springs composition described double enter a removing from mould two-supply circuit；One seesaw button, one
Individual button base and an elastic top needle assembly combination form one and enter electricity on off mechanism；Seesaw button is fixedly installed on button base
On seat；Seesaw button and button base synchronize to do reciprocal shake under external force, and during reciprocal shake, drive phase
An elastic top needle assembly is answered back and forth to stir a corresponding U-shaped movable contact spring so that this U-shaped movable contact spring back and forth shakes.
In such scheme, go out electric connecting terminals and include sheet metal framework, steel line pressing bolt and copper conductive plate.
In such scheme, metal framework encloses the square plug wire hole formed for inserting external cable, the top of metal framework
End wall body is provided with the line ball screw adaptive with line pressing bolt.
In such scheme, conductive plate includes the most horizontal-extending lead plate portion, is arranged on front end, lead plate portion
Two rotation support sectors, the part plate body upwards vertical bending in lead plate portion extend formed web portion, from web portion
Top towards front horizontal bending and extend formation meet electroplax portion.
In such scheme, meet electroplax portion and insert the square plug wire hole of metal framework, and this square plug wire adjacent from back to front
Hole diapire is arranged；Web portion rotates between support sector at two.
In such scheme, the metal framework going out electric connecting terminals is positioned on lead plate portion.
In such scheme, each rotate support sector to be that the part plate body of lead plate is prominent forward formed.
In such scheme, each U-shaped movable contact spring includes that the rotation being positioned at middle part meets electroplax portion, from rotating the left and right meeting electroplax portion
Two side ends is protruded, towards each outside, the rotating fulcrum portion formed and is met electroplax portion with being arranged on movable contact spring plate body and being positioned at rotation
The movable contact of lower section.
In such scheme, the opening of each U-shaped movable contact spring is towards front.
In such scheme, connect seat and use steel plate punched to make.
The present invention has following positive technique effect: the compactest simplification of (1) present configuration, manufacturing cost is the lowest
Honest and clean, the automatic switchover of two-supply circuit in most cases can be met.(2) present invention can replace conventional wall wall type power switch
Use, it is achieved the automatic switchover of two-supply circuit or remote control switching, thus realize household electric appliances intelligent manipulation and
Stable power supply controls, and is particularly suited for being replaced existing important department electric circuit.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the present invention；
Fig. 2 is the switch a kind of perspective view when another angle is observed shown in Fig. 1；
Fig. 3 is a kind of sectional view of switch shown in Fig. 1；
Fig. 4 is a kind of explosive view of switch shown in Fig. 1；
Fig. 5 is the close-up schematic view in Fig. 4 at B；
Fig. 6 is the switch a kind of explosive view when another angle is observed shown in Fig. 1；
Fig. 7 is a kind of structural representation of switch medium-long range motor-operating mechanism shown in Fig. 1；
Fig. 8 is a kind of perspective view of Manual press seesaw in switch shown in Fig. 1；
Fig. 9 is a kind of perspective view of the electromagnetic drive mechanism in switch shown in Fig. 1；
Figure 10 is a kind of perspective view when another angle is observed of the electromagnetic drive mechanism shown in Fig. 9；
Figure 11 is a kind of sectional view of electromagnetic drive mechanism shown in Fig. 9；
Figure 12 is a kind of explosive view of electromagnetic drive mechanism shown in Fig. 9；
Figure 13 is a kind of perspective view of the mounting bracket in electromagnetic drive mechanism shown in Fig. 9；
Figure 14 is a kind of perspective view when another angle is observed of the mounting bracket shown in Figure 13；
Figure 15 is a kind of perspective view of armature in electromagnetic drive mechanism shown in Fig. 9；
Figure 16 is a kind of plan structure schematic diagram of armature shown in Figure 15；
Figure 17 is switch breaker in middle module shown in Fig. 1 and a kind of explosive view connecting seat；
Figure 18 is switch module shown in Figure 17 and connects the seat a kind of explosive view when another angle is observed；
Figure 19 is a kind of close-up schematic view in Figure 18 at C；
Figure 20 is a kind of perspective view of button base in switch shown in Fig. 1；
Figure 21 is a kind of perspective view of the two-supply circuit of switch breaker in middle module shown in Fig. 1；
Figure 22 is a kind of side view of two-supply circuit shown in Figure 21；
Figure 23 is a kind of perspective view going out electric connecting terminals in two-supply circuit shown in Figure 21；
Figure 24 is a kind of sectional view of electric connecting terminals shown by Figure 23；
Figure 25 is a kind of perspective view entering electric connecting terminals in two-supply circuit shown in Figure 21；
Figure 26 is a kind of sectional view entering electric connecting terminals shown in Figure 25.
Detailed description of the invention
(embodiment 1)
Fig. 1 to Figure 26 shows a kind of detailed description of the invention of the present invention.
The present embodiment is a kind of power switch in power distribution cabinet, as shown in Fig. 1 to Fig. 6, including connecting seat 1, card dress
It is arranged on to connect the switch module 2 of base rear end and block dress and is arranged on the remote electric operating mechanism A connecting seat front end.
Set in switch module 2 double enter a removing from mould two-supply circuit and two for break-make corresponding one enter electricity circuit enter electricity
On off mechanism；Described double enter a removing from mould two-supply circuit include that one goes out electric connecting terminals 23, two and enters electric connecting terminals 24 and
Two U-shaped movable contact springs 25.
Respectively enter electricity on off mechanism and include 3, button base 27 of a seesaw button and an elastic top needle assembly 26；Stick up
Plate button 3 is fixedly installed in button base 27；Seesaw button and button base synchronize to do reciprocal shake under external force, and
During reciprocal shake, a corresponding elastic top needle assembly is driven back and forth to stir a corresponding U-shaped movable contact spring so that this U
Shape movable contact spring back and forth shakes.Each U-shaped movable contact spring 25 and go out electric connecting terminals 23 and electrically connect, each U-shaped movable contact spring 25 is at corresponding one
Enter and under electric on off mechanism effect, do reciprocal shake, and during reciprocal shake, break-make self enters electrical connection with corresponding one
Circuit between terminal 24.
Remote electric operating mechanism A in the present embodiment includes that card dress is arranged on the front stall 4 of connection seat 1 front end, is arranged on
Two electromagnetic drive mechanisms 5 in front stall, the manual-operating mechanism 6 back and forth shaken for manual actuation seesaw button and with electricity
Circuit module and power supply (being not drawn on figure) are controlled in having in the intelligence of radio receiving transmitting module of Magnetic driving mechanism 5 electrical connection.
In the present embodiment, each electromagnetic drive mechanism is arranged on the dead ahead of a corresponding seesaw button.
Each electromagnetic drive mechanism 5 includes mounting bracket 51, be arranged in mounting bracket electric magnet 52, rotate and be arranged on peace
Fill the armature 53 on support, the extension spring 55 rotating the drive rod 54 being arranged in mounting bracket, reseting elasticity being provided for armature.Respectively
The basic functional principle of electromagnetic drive mechanism driving seesaw button is: electric magnet energising absorption armature makes it overcome the reset of extension spring
Elastic force and rotate, armature drive drive rod rotate, and then drive seesaw button rotate；After electric magnet power-off, armature is at tension spring tension
Lower reset, armature drives drive rod to rotate backward, and then drives seesaw button to rotate backward.
Mounting bracket 51 is provided with the first installation portion 511 for being fixedly installed on front stall inwall by screw, for pacifying
Dress the second installation portion 512 of electric magnet, the rotating shaft 513 as drive rod center of rotation, the hook hole 514 for hooking extension spring one end
With for as the rotating support portion 515 of armature center of rotation.
Electric magnet in the present embodiment includes plug 521, coil rack 522, coil 523 and fixture 524；Plug 521
Being plugged in along the longitudinal direction in the centre bore of coil rack, coil bone is stretched out in the rear end of plug namely the one end close to seesaw button
The centre bore of frame is used for adsorbing armature, and the centre bore of coil rack is stretched out for as location division, plug rear end in the front end of plug
The external diameter of end is more than the aperture of coil rack centre bore；Keeper in second installation portion of mounting bracket and electric magnet all overlaps
Being located on the front end of plug, keeper crimps the plate body of the second installation portion and is fixed on the end wall of insulation framework front end, thus handle
Electric magnet is integrally attached on the second installation portion of mounting bracket；Coil winding is on coil rack.
In the present embodiment, the plate body of the second installation portion in mounting bracket 51 is arranged along plumb line direction, the center edge
Fore-and-aft direction is provided with a through hole, and the second installation portion is set on the front end of plug by this through hole；Each mounting bracket is away from another
The vertical bending backward of the plate body of the side of individual electromagnetic drive mechanism extends and forms the first installation portion, and the first installation portion is provided with four
Installation screw, the sidewall adjacent with this first installation portion of front stall is provided with four and installs open-work 41, and each screw passes corresponding one
It is tightened on after individual installation open-work in a corresponding installation screw, thus mounting bracket is fixedly installed on a corresponding sidewall.
Certainly it is also feasible for taking alternate manner mounting bracket, for example with being adhesively fixed.The plate body of mounting bracket opposite side
Vertical bending extends and forms the supporting board 516 parallel with the first installation portion backward, and the rear end of supporting board is as rotating support
Portion 515；Hook hole 514 to be arranged on the plate body of supporting board front end, and square along left and right run through supporting board plate body；Supporting board
The most vertical bending of the part plate body on top is the most horizontal-extending towards the direction close to another electromagnetic drive mechanism, more vertical bending
And extending formation rotating shaft support plate portion 517 towards upward direction, this rotating shaft support plate portion is provided with axis hole, and one as rotating shaft 513
Bearing pin is fixed in this axis hole.Magnet spool skeleton and coil are between the first installation portion and supporting board.
In the present embodiment, the top of rear end, rotating support portion 515 is provided with a upper limit boss that level is prominent backward
5151, the bottom of rear end, rotating support portion 515 is provided with a lower limit boss 5152 that level is prominent backward, upper limit boss and
Lower limit boss clamping forms a spacing breach 5153；The top of lower limit boss is additionally provided with the anticreep connected with spacing breach
Groove 5154.
The middle part of armature 53 is provided with the pivot joint limiting section 531 that the rotating support portion with mounting bracket is adaptive, one end of armature
Being provided with the adsorption section 532 adaptive with plug, the other end of armature is provided with the plate portion 533 for driving the first pole to rotate, rank
Ferrum is provided with the hanging hole 534 for the hooking extension spring other end between plate portion and pivot joint limiting section.Specifically, the present embodiment
In, the plate body of armature is arranged along plumb line, and its adsorption section 523 is positioned at the rear of plug, and just arranges plug rear end；Armature
Pivot joint limiting section 531 be respectively arranged at the two ends with a stopper slot 5311 up and down, the plate body between these two stopper slots be positioned at installation
In the spacing breach in frame rotating support portion, and the bottom of the plate body between two stopper slots is under gravity, falls into lower limit
In the anticreep groove 5154 of boss；In a upper limit boss stopper slot above, it is spacing that lower limit boss is positioned at one, lower section
In groove；Armature utilizes the plate body of each stopper slot both sides as stop part, and the plate body of each stopper slot both sides is rotating along with armature
During, stopped by upper limit boss and lower limit boss, thus the rotational angle of armature is limited so that armature can only
Reciprocating rotation in the range of certain angle.
In the present embodiment, viewed from above, the basic configuration of armature becomes V-shaped, described stopper slot to be positioned at the middle-end of armature,
Namely the corner of V-shaped.
Drive rod 54 includes the first pole 541 and the second pole 542, in the present embodiment, the first pole 541 and the second pole
542 are combined into V-shaped, and the opening of this V-shaped is towards rear；The connecting place of the first pole and the second pole is provided with and mounting bracket
The adaptive spacing axis hole 543 of rotating shaft, the first pole is positioned at the top of the second pole；First pole is away from spacing axis hole 543
One end is provided with and the jack 544 of armature plate portion 524 adaptation；The plate portion 524 of armature is inserted into the jack 544 of the first pole
In.First pole and the second pole are connected to the two ends up and down of seesaw button respectively by the respective end away from spacing axis hole
On.
In the present embodiment, the first pole is provided with the first bulbous protrusion 545 away from the end of spacing axis hole 543, is connected to
On the upper end of seesaw button；Second pole is provided with the second bulbous protrusion 546 away from the end of spacing axis hole 543, is connected to stick up
On the lower end of plate button.
In the present embodiment, seesaw button is in reciprocal shake, and the first bulbous protrusion 545 is connected to the upper of seesaw button all the time
On end, the second bulbous protrusion 546 is connected on the lower end of seesaw button all the time.
The manual-operating mechanism 6 of the present embodiment includes two Manual press seesaws 61；The antetheca center of front stall is along front and back
Direction is provided with square hole 43, and the inwall of front stall antetheca is provided with pivoted hole 44；Each Manual press seesaw 61 is provided with Manual press panel
Portion 611 and the pivot joint rotating shaft 612 that pivoted hole 44 is rotationally connected, for being connected to the first-hand of a corresponding seesaw button upper end
Move action bars 613 and for being connected to the second manual lever 614 of this seesaw button lower end；Each Manual press panel part
611 are positioned in the square hole 43 of front stall antetheca, and pivot joint rotating shaft 612 is arranged on the left and right sides of each Manual press panel part inwall, and
Respectively it is plugged in a corresponding pivoted hole 44, so that each Manual press panel part back and forth can be shaken around pivot joint rotating shaft 612；This
In embodiment, for increasing first manual action bars and the intensity of the second manual lever, it is additionally provided with for connecting first manual behaviour
Make the enhancing bar portion 615 of bar and the second manual lever.From the side, Manual press seesaw, first manual action bars, second-hand
The basic configuration that dynamic action bars and bar portion 615 combination of enhancing are formed is rectangle.
In the present embodiment, in order to strengthen sensitivity level, the end, rear end of first manual action bars is provided with the first cylinder
616, the end, rear end of the second manual lever is provided with the second cylinder 617, in the reciprocal shake of seesaw button, and the first cylinder
All the time being connected to the upper end of seesaw button, the second cylinder is connected to the lower end of seesaw button all the time.Each first cylinder and the second circle
Post left and right the most in the horizontal direction is extended so that first manual action bars and the second manual lever form line with seesaw button
Contact.
Seeing Figure 17 to Figure 26, the switch module in the present embodiment includes two seesaw buttons 3, protecgulum 21, tailstock 22,
Go out electric connecting terminals 23, two enter electric connecting terminals 25, two elastic top needle assemblys 26 of 24, two U-shaped movable contact springs and two by
Key pedestal 27.
Protecgulum 21 is fixed on tailstock 22, and protecgulum 21 and tailstock 22 enclose one containing cavity of formation；Go out electric connection terminal
Son 23, enter electric connecting terminals 24, U-shaped movable contact spring 25 and elastic top needle assembly 26 and be positioned in containing cavity.
For strengthening the installation strength connecting seat, connection seat preferably employs steel plate punched and makes, and which is provided with for by self
The through hole being fixed by screws on wall and multiple wedging position being respectively used to be connected with tailstock and front stall clamping.Tailstock
It is fixed on the rear end connecting seat, thus switch module entirety is fixedly installed on the rear end connecting seat.
Each button base 27 includes two protruding shafts 271 being positioned at the left and right sides in the middle part of pedestal, and the rear wall in the middle part of pedestal sets
Having and protrude the projection being formed as thimble pedestal 272 backward, the center of thimble pedestal is provided with the limit arranged along the longitudinal direction
Position blind hole 273；The top and bottom of pedestal are respectively provided with a hole clipping 274 running through pedestal along the longitudinal direction；Described in the present embodiment
Before and after direction, be to be front with front stall 4 present position, after tailstock 22 present position is.
The rear end of each seesaw button 3 is provided with two card columns protruded backward 31, each card column and a card in button base
Hole 274 is adaptive, and each card column 31 is plugged in a corresponding hole clipping 274, thus each seesaw button is fixedly installed on corresponding one
In button base.
As shown in Figure 19, each card column 31 includes protruding the first shorter attached column 311 of length backward and protruding length relatively backward
The second long attached column 312, the periphery wall of the rear end of each second attached column is provided with the interference chuck 313 of evagination, the first attached column and the
Deformation clearance groove 314 it is provided with between two attached columns.The shape of the longitudinal cross-section of interference chuck is isosceles trapezoid, namely it is in front and back two
End is designed with guiding surface, thus makes it easier to plug.
As shown in Figure 20, in the present embodiment on the inwall of each hole clipping 274 of button base, it is uniformly provided with eight semi-cylindricals
Interference card column 2741；Each interference card column is when inserting in a corresponding hole clipping, and the interference chuck 313 on the first second attached column is because being subject to
Under the inside squeezing action of interference card column 2741, and due to the existence of deformation clearance groove 314 so that the second attached column is towards first
The direction of attached column deforms upon so that second attached column with interference card column 2741 is inserted into hole clipping；When interference card column passes
After hole clipping, the rear end end face of the first attached column and the interference card column pedestal of two side ends before and after hole clipping is clamped in rear and front end, so that
Obtain seesaw button to be fixed in a corresponding button base.
The front end wall body of protecgulum 21 is provided with the rotating junction 211 of protruding shaft 271 adaptation with button base so that respectively press
Key pedestal rotates and is arranged on the front end wall body of protecgulum, and each button base 27 can be around protruding shaft 271 at certain angle together with seesaw button 3
Reciprocal shake in degree；Protecgulum is provided with and the open-work 212 of each thimble pedestal 272 adaptation, and each open-work runs through protecgulum along the longitudinal direction,
Each thimble pedestal 272 extends in containing cavity through a corresponding open-work.
Protecgulum and tailstock enclose in the containing cavity of formation, go out electric connecting terminals 23 and are arranged on the top of containing cavity, and two are entered
Electric connecting terminals 24 is arranged on the bottom of containing cavity；Tailstock is provided with and is respectively used to plug wire accordingly and for twisting screw
Handle hole.
In the present embodiment, each U-shaped movable contact spring and corresponding one enter electric connecting terminals formed can on-off circuit, each U-shaped is dynamic to be touched
Sheet electrically connects with going out electric connecting terminals；In switch module one goes out electric connecting terminals 23, two and enters electric connecting terminals 24 and two
Individual U-shaped movable contact spring 25 forms two-supply circuit, and being formed can two circuit of break-make.During use, respectively enter electric connecting terminals from different
Power supply be connected, be then connected with load circuit by going out electric connecting terminals, thus constitute double power supply circuit.
Go out electric connecting terminals 23 and include sheet metal framework 231, steel line pressing bolt 232 and copper conductive plate 233；Metal
Framework encloses the square plug wire hole 234 formed for inserting external cable, and the top wall body of metal framework is provided with and line ball spiral shell
The line ball screw 235 that nail is adaptive；Conductive plate 233 includes the most horizontal-extending lead plate portion 2331, is arranged on and draws electricity
Two rotation support sectors 2332 of front end, plate portion, the part plate body upwards vertical bending in lead plate portion extend the web portion formed
2333, from the top of web portion towards front horizontal bending and extend formation meet electroplax portion 2334；Meet electroplax portion from backward
The square plug wire hole 234 of front insertion metal framework, and adjacent this square plug wire hole diapire setting；Web portion is positioned at two rotations
Between support sector；This structure makes the metal framework going out electric connecting terminals in the present embodiment be positioned on lead plate portion；Respectively
Rotating support sector, to be that the part plate body of lead plate is prominent forward formed.During use, pick out electric wire cable and insert square plug wire hole
In 234, line pressing bolt 232 this pick out electric wire cable and be pressed on the connecing in electroplax portion 2334 of conductive plate, so that conductive plate
Electrically connect with picking out electric wire cable.
Each U-shaped movable contact spring 25 includes that the rotation being positioned at middle part meets electroplax portion 251, from rotating the left and right sides end meeting electroplax portion
Protrude, towards each outside, the rotating fulcrum portion 252 formed to connect below electroplax portion with being arranged on movable contact spring plate body and being positioned at rotation
Movable contact 253；The opening of each U-shaped movable contact spring is towards front.
As shown in Figure 17, the inwall of tailstock rear wall is provided with for fixing out the caulking groove of conductive plate 233 in electric connecting terminals
221 and for for U-shaped movable contact spring provide rotating support pivot connected slot 222, the rotating fulcrum portion of described each U-shaped movable contact spring is positioned at phase
In the pivot connected slot answered, at External Force Acting, the present embodiment is under back and forth the stirring of ejector pin component, and each U-shaped movable contact spring can be around
Its rotating fulcrum back and forth shakes in the range of certain angle, and its reciprocal shaking direction is identical with seesaw button.
Two are entered the lower section that electric connecting terminals 24 is positioned at the copper conductive plate 233 of electric connecting terminals；Respectively enter electric connection terminal
Son 24 includes a sheet metal frame 241, steel regulation screw 242 and copper static contact panel 243, the diapire of metal frame be provided with
The regulation screw 244 that regulation screw is adaptive；Static contact panel include level along the longitudinal direction set extend formed tension disc portion 2431, from
The upwards vertical bending of front end, tension disc portion extends the connecting plate portion 2432 of formation, extends formation from the most horizontal bending in top, connecting plate portion
Corbel back slab portion 2433, from rear end, corbel back slab portion, upwards vertical bending extends the static contact support sector 2434 formed, this static contact is supported
Portion is provided with the stationary contact 2435 adaptive with a corresponding movable contact；The roof of described sheet metal frame 241 is positioned at tension disc portion
Between 2431 and corbel back slab portion 2433, and it is positioned at the rear side in connecting plate portion 2432.
Each ejector pin component 26 includes support spring 261 and insulation fore-set 262；Support spring be positioned at thimble pedestal spacing blind hole 273 it
In, the front end gone up along the longitudinal direction of insulation fore-set 262 is positioned in the spacing blind hole of thimble pedestal, and is crimped on support spring, absolutely
The spacing blind hole of thimble pedestal is stretched out in the rear end of edge fore-set, and apical grafting is on the U-shaped inwall of a corresponding U-shaped movable contact spring, and U-shaped
The rotation of movable contact spring meets electroplax portion and is crimped on out in the rotation support sector of conductive plate in electric connecting terminals so that U-shaped movable contact spring
Rotation meets the support sector that rotates of electroplax portion and conductive plate and forms stable electrical connection.
When seesaw button 3 back and forth shakes, drive ejector pin component back and forth to shake by button base, thus back and forth stir suitable
The U-shaped movable contact spring joined.When U-shaped movable contact spring rotates down, movable contact 253 concomitant rotation until be crimped on adaptation enter electrical connection
On stationary contact 2435 in terminal 24, now this enters electric connecting terminals and the circuit turn-on going out between electric connecting terminals；When U-shaped moves
When contact is rotated up, movable contact 253 concomitant rotation and leave stationary contact 2435, now this enters electric connecting terminals and goes out electrical connection
Circuit between terminal disconnects.
The work process of the present embodiment is: plug absorption armature overcomes the pulling force of extension spring to make it rotate, and armature drives and drives
Bar rotates around the axis, and stirs seesaw button by the first bulbous protrusion 545 of the first pole, and seesaw button is manually grasped by second
Making bar drives Manual press seesaw to turn an angle；When plug no longer adsorbs armature, extension spring band moving armature reset, armature and then
Driving drive rod to rotate backward around the shaft to reset, the second bulbous protrusion 546 now by the second pole stirs seesaw button,
Seesaw button drives Manual press seesaw homing by first manual action bars；Certainly, directly pressing can also be used manually
Pressing seesaw makes its reciprocating rotation by force, and seesaw button also can be driven back and forth to shake.
The present embodiment has a positive effect: the compactest simplification of (1) the present embodiment structure, and manufacturing cost is the cheapest,
The automatic switchover of two-supply circuit in most cases can be met.(2) the present embodiment can replace conventional wall wall type power switch
Use, it is achieved the automatic switchover of two-supply circuit or remote control switching, thus realize household electric appliances intelligent manipulation and
Stable power supply controls, and is particularly suited for being replaced existing important department electric circuit.(3) the present embodiment can not only
Realize remote electric manipulation and automatically manipulate, moreover it is possible to realizing manual switching manipulation.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, the most also may be used
To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.And these
Belong to obvious change that the connotation of the present invention extended out or variation still falls within protection scope of the present invention.
Claims (10)
1. the power switch in power distribution cabinet, is arranged on the switch module connecting base rear end including connection seat and card dress；
It is characterized in that: also include that card dress is arranged on the remote electric operating mechanism connecting seat front end；Set in switch module and double enter one to go out
Type two-supply circuit and two for break-make corresponding one enter electricity circuit enter electricity on off mechanism；Remote electric operating mechanism includes
Card dress is arranged on the connection front stall of seat front end, two electromagnetic drive mechanisms being arranged in front stall and manual-operating mechanism；Each electricity
Magnetic driving mechanism include mounting bracket, the electric magnet being arranged in mounting bracket, rotate be arranged in mounting bracket armature, turn
The dynamic drive rod being arranged in mounting bracket and the extension spring for armature offer reseting elasticity；Mounting bracket is provided with before being arranged on
Seat inwall on the first installation portion, for install electric magnet the second installation portion, as drive rod center of rotation rotating shaft, be used for
Hooking extension spring one end hook hole and for as the rotating support portion of armature center of rotation；Rotating shaft is horizontally disposed with in left-right direction；
Electric magnet includes plug；The middle part of armature is provided with the pivot joint limiting section that the rotating support portion with mounting bracket is adaptive, the one of armature
End is provided with the adsorption section adaptive with plug, and the other end of armature is provided with rectangle plate portion and the extension for the hooking extension spring other end
Hole；Drive rod includes that the first pole and the second pole, the first pole and the second strut combination become opening towards rearward V-shaped；
The connecting place of the first pole and the second pole is provided with the spacing axis hole for being set in rotating shaft, and the first pole is positioned at the second pole
Top；First pole is provided with for being set in the rectangle jack in armature plate portion away from one end of spacing axis hole；Front stall
Antetheca center is provided with square hole, and manual-operating mechanism includes that two rotate the Manual press seesaw being arranged in square hole side by side；Respectively
Manual press seesaw is provided with Manual press panel part, first manual action bars and the second manual lever；Each armature is toward rereeling
Disorder of internal organs, drives a corresponding drive rod the most back and forth to shake by its plate, so by the first pole of this drive rod and
Second pole drives corresponding one to enter electricity on off mechanism with its controlled circuit of break-make；When each Manual press seesaw back and forth shakes, logical
Cross first manual action bars and the second manual lever drives corresponding one to enter electricity on off mechanism with its controlled circuit of break-make；Switch
Module include two seesaw buttons, protecgulum, tailstock, one go out electric connecting terminals, two enter electric connecting terminals, two U-shapeds are dynamic touches
Sheet, two elastic top needle assemblys and two button base；One go out electric connecting terminals, two enter electric connecting terminals and two U-shapeds
Described pair of movable contact spring composition enters a removing from mould two-supply circuit；One seesaw button, a button base and an elastic top
Needle assembly combination forms one and enters electricity on off mechanism；Seesaw button is fixedly installed in button base；Seesaw under external force
Button and button base synchronize to do reciprocal shake, and during reciprocal shake, drive a corresponding elastic top needle assembly past
Stir a corresponding U-shaped movable contact spring again so that this U-shaped movable contact spring back and forth shakes.
Power switch in power distribution cabinet the most according to claim 1, it is characterised in that: go out electric connecting terminals and include steel
Metal framework processed, steel line pressing bolt and copper conductive plate.
Power switch in power distribution cabinet the most according to claim 1, it is characterised in that: metal framework encloses formation and uses
In the square plug wire hole of the external cable of insertion, the line ball screw that the top wall body of metal framework is provided with and line pressing bolt is adaptive.
Power switch in power distribution cabinet the most according to claim 1, it is characterised in that: conductive plate includes along right and left
To horizontal-extending lead plate portion, be arranged on two of front end, lead plate portion rotation support sectors, lead plate portion part plate body to
Upper vertical bending extend formed web portion, from the top of web portion towards front horizontal bending and extend formation connect electricity
Plate portion.
Power switch in power distribution cabinet the most according to claim 1, it is characterised in that: meet electroplax portion and insert from back to front
Enter the square plug wire hole of metal framework, and this square plug wire hole diapire adjacent is arranged；Web portion is positioned at two and rotates support sector
Between.
Power switch in power distribution cabinet the most according to claim 1, it is characterised in that: go out the metal of electric connecting terminals
Framework is positioned on lead plate portion.
Power switch in power distribution cabinet the most according to claim 1, it is characterised in that: each support sector that rotates is to draw electricity
The part plate body of plate is prominent forward to be formed.
Power switch in power distribution cabinet the most according to claim 1, it is characterised in that: each U-shaped movable contact spring includes position
Rotation in middle part meets electroplax portion, from rotating the left and right sides end meeting electroplax portion towards the rotating fulcrum that each outside protrusion is formed
Portion connects the movable contact below electroplax portion with being arranged on movable contact spring plate body and being positioned at rotation.
Power switch in power distribution cabinet the most according to claim 1, it is characterised in that: the opening of each U-shaped movable contact spring
Towards front.
Power switch in power distribution cabinet the most according to claim 1, it is characterised in that: connect seat and use steel plate stamping
It is pressed into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866975.1A CN106298338A (en) | 2015-04-27 | 2015-04-27 | Power switch in power distribution cabinet |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866975.1A CN106298338A (en) | 2015-04-27 | 2015-04-27 | Power switch in power distribution cabinet |
| CN201510202759.2A CN104851658A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510202759.2A Division CN104851658A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106298338A true CN106298338A (en) | 2017-01-04 |
Family
ID=53851230
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610867108.XA Pending CN106356222A (en) | 2015-04-27 | 2015-04-27 | Remote operation and control electric switch used in electricity distribution cabinet |
| CN201610866975.1A Pending CN106298338A (en) | 2015-04-27 | 2015-04-27 | Power switch in power distribution cabinet |
| CN201610867224.1A Withdrawn CN106373799A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
| CN201610867071.0A Pending CN106373797A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
| CN201610867107.5A Pending CN106356221A (en) | 2015-04-27 | 2015-04-27 | Remote operation and control electric switch used in electricity distribution cabinet |
| CN201610867151.6A Pending CN106356223A (en) | 2015-04-27 | 2015-04-27 | Electric switch used in electricity distribution cabinet |
| CN201510202759.2A Pending CN104851658A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610867108.XA Pending CN106356222A (en) | 2015-04-27 | 2015-04-27 | Remote operation and control electric switch used in electricity distribution cabinet |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610867224.1A Withdrawn CN106373799A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
| CN201610867071.0A Pending CN106373797A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
| CN201610867107.5A Pending CN106356221A (en) | 2015-04-27 | 2015-04-27 | Remote operation and control electric switch used in electricity distribution cabinet |
| CN201610867151.6A Pending CN106356223A (en) | 2015-04-27 | 2015-04-27 | Electric switch used in electricity distribution cabinet |
| CN201510202759.2A Pending CN104851658A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN106356222A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2884574A (en) * | 1955-09-26 | 1959-04-28 | Jaidinger John Henry | Electromagnetic relay |
| CN2553494Y (en) * | 2002-07-19 | 2003-05-28 | 严洪启 | Permanent-magnet separation tripping device |
| KR200435650Y1 (en) * | 2006-09-27 | 2007-02-05 | 주식회사 서비전자 | Remote controller of lighting switch control and lighting switch control device and lighting switch system |
| CN203895328U (en) * | 2014-04-26 | 2014-10-22 | 中山市狮盾电气有限公司 | Novel single-pole switch convenient to press |
| CN104183394A (en) * | 2013-05-22 | 2014-12-03 | 欧姆龙株式会社 | Switch and control method thereof |
| CN104377053A (en) * | 2014-11-28 | 2015-02-25 | 贵州长征开关制造有限公司 | Driving mechanism of dual-power automatic transfer switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278333Y (en) * | 2008-10-09 | 2009-07-22 | 陕西群力电工有限责任公司 | Single-pole double-throw coaxial relay |
| CN204131490U (en) * | 2014-09-01 | 2015-01-28 | 联想(北京)有限公司 | Intelligent protection shell and switch |
-
2015
- 2015-04-27 CN CN201610867108.XA patent/CN106356222A/en active Pending
- 2015-04-27 CN CN201610866975.1A patent/CN106298338A/en active Pending
- 2015-04-27 CN CN201610867224.1A patent/CN106373799A/en not_active Withdrawn
- 2015-04-27 CN CN201610867071.0A patent/CN106373797A/en active Pending
- 2015-04-27 CN CN201610867107.5A patent/CN106356221A/en active Pending
- 2015-04-27 CN CN201610867151.6A patent/CN106356223A/en active Pending
- 2015-04-27 CN CN201510202759.2A patent/CN104851658A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2884574A (en) * | 1955-09-26 | 1959-04-28 | Jaidinger John Henry | Electromagnetic relay |
| CN2553494Y (en) * | 2002-07-19 | 2003-05-28 | 严洪启 | Permanent-magnet separation tripping device |
| KR200435650Y1 (en) * | 2006-09-27 | 2007-02-05 | 주식회사 서비전자 | Remote controller of lighting switch control and lighting switch control device and lighting switch system |
| CN104183394A (en) * | 2013-05-22 | 2014-12-03 | 欧姆龙株式会社 | Switch and control method thereof |
| CN203895328U (en) * | 2014-04-26 | 2014-10-22 | 中山市狮盾电气有限公司 | Novel single-pole switch convenient to press |
| CN104377053A (en) * | 2014-11-28 | 2015-02-25 | 贵州长征开关制造有限公司 | Driving mechanism of dual-power automatic transfer switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104851658A (en) | 2015-08-19 |
| CN106356223A (en) | 2017-01-25 |
| CN106356222A (en) | 2017-01-25 |
| CN106373799A (en) | 2017-02-01 |
| CN106373797A (en) | 2017-02-01 |
| CN106356221A (en) | 2017-01-25 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170104 |