CN106373799A - Power switch used in power distribution cabinet - Google Patents
Power switch used in power distribution cabinet Download PDFInfo
- Publication number
- CN106373799A CN106373799A CN201610867224.1A CN201610867224A CN106373799A CN 106373799 A CN106373799 A CN 106373799A CN 201610867224 A CN201610867224 A CN 201610867224A CN 106373799 A CN106373799 A CN 106373799A
- Authority
- CN
- China
- Prior art keywords
- manual
- pole
- armature
- distribution cabinet
- power switch
- 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 power switch used in a power distribution cabinet. The power switch comprises a connection seat, a switch module and a remote power-driven operating mechanism, wherein a dual-power circuit and two electricity inlet on/off mechanisms are arranged in the switch module, the remote operating mechanism comprises a front seat, two electromagnetic driving mechanisms and a manual operating mechanism, each electromagnetic driving mechanism comprises an installation support, an electromagnet, an armature, a driving rod and a tension spring, the driving rod comprises a first strut and a second strut, the manual operating mechanism comprises two manual press warp plates arranged in parallel, each manual press warp plate is provided with a first manual operating rod and a second manual operating rod, one corresponding electricity inlet on/off mechanism is triggered by the first strut and the second strut to switch on/off a circuit controlled by the electricity inlet on/off mechanism during rotation of each driving rod in a reciprocating way, one corresponding electricity inlet on/off mechanism is triggered by the first manual operating rod and the second manual operating rod to switch on/off the circuit controlled by the electricity inlet on/off mechanism during swinging of each manual press wrap plate in a reciprocating way. By the power switch, remote and intelligent control can be achieved.
Description
Technical field
The invention belongs to power switch structure-design technique field is and in particular to a kind of open for the electric power in power distribution cabinet
Close.
Background technology
There are very high requirement in many industries and department to the reliability of power supply, in order to ensure the seriality powered,
Many important occasions all adopt dual power supply, as the indispensable device of electric energy switching, the answering of double power supply automatic switching switch
More and more extensive with demand, technical property requirements also more and more higher.
Content of the invention
It is an object of the invention to provide a kind of can remotely control again can on-site manual control for the electricity in power distribution cabinet
Power switchs.
The technical scheme realizing the object of the invention is: a kind of for the 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 the remote electric that clamp is arranged on connecting seat front end
Operating mechanism；Set in switch module double enter one go out type two-supply circuit and two be used for break-make corresponding one enter circuit enter electricity
On off mechanism；Remote electric operating mechanism includes the front stall that clamp is arranged on 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,
The armature that is rotatably arranged in mounting bracket, the drive rod being rotatably arranged in mounting bracket and provide reseting elasticity for armature
Extension spring；Mounting bracket be provided with for be arranged on front stall inwall the first installation portion, for install electric magnet the second installation portion,
As the rotating shaft of drive rod center of rotation, hook hole and for propping up as the rotation of armature center of rotation for hooking extension spring one end
Bearing portion；Rotating shaft is horizontally disposed with 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 of portion's adaptation, one end of armature is provided with the adsorption section being adapted to 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 font；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 located 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 back and forth to shake around the shaft by its plate, enters
And pass through the first pole of this drive rod and the second pole drive corresponding one enter electric on off mechanism with break-make its controlled circuit；Respectively
When Manual press seesaw back and forth shakes, drive corresponding one by first manual action bars and the second manual lever and enter electric break-make
Mechanism's its controlled circuit with break-make；Switch module include two seesaw buttons, protecgulum, tailstock, one go out electric connecting terminals, two
Enter electric connecting terminals, two u shape movable contact springs, two elastic ejector pin component and two button base；One go out electric connecting terminals, two
Individual enter electric connecting terminals and two u shape movable contact springs composition is described double enters to go out type two-supply circuit；First manual action bars
Rear end end be provided with the first cylinder, the rear end end of the second manual lever is provided with the second cylinder, in seesaw button
In reciprocal shake, the first cylinder is connected to the upper end of seesaw button all the time, and the second cylinder is connected to the lower end of seesaw button all the time.
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 being formed for inserting external cable, the top of metal framework
End wall body is provided with the line ball screw being adapted to line pressing bolt.
In such scheme, conductive plate includes lead plate portion horizontal-extending in left-right direction, is arranged on lead plate portion front end
Two rotation support sectors, vertical bending extends the web portion being formed, from web portion to the part plate body in lead plate portion upwards
Top towards front horizontal bending and extend formation meet electroplax portion.
In such scheme, connect the square plug wire hole that electroplax portion inserts metal framework from back to front, and adjoin this square plug wire
Bottom hole wall is arranged；Web portion is located at two and rotates between support sector.
In such scheme, the metal framework going out electric connecting terminals is located on lead plate portion.
In such scheme, each rotate the part plate body that support sector is lead plate and project forward formed.
In such scheme, the rotation that each u shape movable contact spring is included positioned at middle part meets electroplax portion, connects the left and right in electroplax portion from rotation
Two side ends are protruded, towards respective outside, the rotating fulcrum portion being formed and are arranged on movable contact spring plate body and meet electroplax portion positioned at rotation
The movable contact of lower section.
In such scheme, the opening of each u shape movable contact spring is towards front.
In such scheme, connecting seat is made using steel plate punched.
The present invention has following positive technique effect: the more compact simplification of (1) present configuration, and manufacturing cost is more low
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, realize the automatic switchover of two-supply circuit or remote control switching, thus realize household electric appliances intelligent manipulation and
Stable power supply, is particularly suited for existing important department electric circuit is changed.
Brief description
Fig. 1 is a kind of perspective view of the present invention；
Fig. 2 is a kind of perspective view when another angle is observed for the switch 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 at b in Fig. 4；
Fig. 6 is a kind of explosive view when another angle is observed for the switch 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 for 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 for 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 overlooking the structure diagram of armature shown in Figure 15；
Figure 17 is a kind of explosive view of switch breaker in middle module and connecting seat shown in Fig. 1；
Figure 18 is a kind of switch module shown in Figure 17 and connecting seat explosive view when another angle is observed；
Figure 19 is a kind of close-up schematic view at c in Figure 18；
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.
Specific embodiment
(embodiment 1)
Fig. 1 to Figure 26 shows a kind of specific embodiment of the present invention.
The present embodiment be a kind of for the power switch in power distribution cabinet, as shown in Fig. 1 to Fig. 6, including connecting seat 1, clamp
It is arranged on the switch module 2 connecting base rear end and clamp is arranged on the remote electric operating mechanism a of connecting seat front end.
Set in switch module 2 double enter one go out type two-supply circuit and two be used for break-make corresponding one enter circuit enter electricity
On off mechanism；Described double enter one to go out type two-supply circuit and include one and go out electric connecting terminals 23, two entering electric connecting terminals 24 and
Two u shape movable contact springs 25.
Respectively enter electric on off mechanism and include 3, button base 27 of a seesaw button and an elastic ejector pin component 26；Stick up
Plate button 3 is fixedly installed in button base 27；Seesaw button and button base synchronously do reciprocal shake under external force, and
During reciprocal shake, corresponding one elastic ejector pin component is driven back and forth to stir a corresponding u shape movable contact spring so that this u
Shape movable contact spring back and forth shakes.Each u shape movable contact spring 25 and go out electric connecting terminals 23 and electrically connect, each u shape movable contact spring 25 is at corresponding one
Enter and do reciprocal shake under electric on off mechanism acts on, and during reciprocal shake, break-make itself enters electrical connection with corresponding one
Circuit between terminal 24.
Remote electric operating mechanism a in the present embodiment includes clamp and is arranged on the front stall 4 of connecting seat 1 front end, is arranged on
Two electromagnetic drive mechanisms 5 in front stall, the manual-operating mechanism 6 for the reciprocal shake of 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, the electric magnet 52 being arranged in mounting bracket, is rotatably arranged on peace
Armature 53 on dress support, the drive rod 54 being rotatably arranged in mounting bracket, the extension spring 55 for armature offer reseting elasticity.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 in tension spring tension
Lower reset, armature drives drive rod to rotate backward, and then drives seesaw button to rotate backward.
Mounting bracket 51 be provided with for be fixedly installed on front stall inwall by screw the first installation portion 511, be used for pacifying
Second installation portion 512 of dress electric magnet, the rotating shaft 513 as drive rod center of rotation, the hook hole 514 for hooking extension spring one end
With the rotating support portion 515 being used for as armature center of rotation.
Electric magnet in the present embodiment includes plug 521, coil rack 522, coil 523 and fixture 524；Plug 521
It is 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 covers
It is located on the front end of plug, keeper is fixed on the plate body crimping of the second installation portion 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
Vertical bending extends formation the first installation portion to the plate body of the side of individual electromagnetic drive mechanism backward, and the first installation portion is provided with four
Installation screw, the side wall adjoining with this first installation portion of front stall is provided with four installation open-works 41, and each screw passes through 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 side wall.
Certainly alternate manner mounting bracket is taken to be also feasible, 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 run through supporting board plate body along left and right is square；Supporting board
The first vertical bending of the part plate body on top is simultaneously horizontal-extending towards the direction close to another electromagnetic drive mechanism, more vertical bending
And prop up plate portion 517 towards upward direction extension formation rotating shaft, this rotating shaft is propped up plate portion and 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 located between the first installation portion and supporting board.
In the present embodiment, the top of rotating support portion 515 rear end is provided with a upper limit boss that level projects backward
5151, the bottom of rotating support portion 515 rear end is provided with a lower limit boss 5152 that level projects 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 connecting with spacing breach
Groove 5154.
The middle part of armature 53 is provided with the pivot joint limiting section 531 being adapted to the rotating support portion of mounting bracket, one end of armature
It is provided with the adsorption section 532 being adapted to 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 located at the rear of plug, and just plug rear end is arranged；Armature
The upper and lower ends of pivot joint limiting section 531 are respectively provided with a stopper slot 5311, and the plate body between this two stopper slots is located to install and props up
In the spacing breach of 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 located at lower section one
In groove；By the use of the plate body of each stopper slot both sides as stop part, the plate body of each stopper slot both sides is rotating armature with armature
During, stopped by upper limit boss and lower limit boss, thus being limited the rotational angle of armature 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 font, and described stopper slot is located at the middle-end of armature,
Namely the corner of v font.
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 font, and the opening of this v font is towards rear；The connecting place of the first pole and the second pole is provided with and mounting bracket
Rotating shaft adaptation spacing axis hole 543, the first pole be located at the second pole top；First pole is away from spacing axis hole 543
One end is provided with the jack 544 being adapted to armature plate portion 524；The plate portion 524 of armature is inserted into the jack 544 of the first pole
In.First pole and the second pole are passed through each end away from spacing axis hole and are connected to the upper and lower ends of seesaw button respectively
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 and sticks up
On the lower end of plate button.
In the present embodiment, in reciprocal shake, the first bulbous protrusion 545 is connected to the upper of seesaw button to 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 in 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 rotates, to pivoted hole 44, the pivot joint rotating shaft 612 connecting, for being connected to the first-hand of a corresponding seesaw button upper end
Dynamic action bars 613 and the second manual lever 614 for being connected to this seesaw button lower end；Each Manual press panel part
In 611 square holes 43 being located at front stall antetheca, 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 the intensity of first manual action bars and 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
Dynamic action bars and the basic configuration strengthening bar portion 615 combination formation are rectangles.
In the present embodiment, in order to strengthen sensitivity level, the rear end end of first manual action bars is provided with the first cylinder
616, the rear end end of the second manual lever is provided with the second cylinder 617, in the reciprocal shake of seesaw button, the first cylinder
All the time it is 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 all in the horizontal direction left and right be extended so that first manual action bars and the second manual lever press bond formed line with seesaw
Contact.
See 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 the elastic ejector pin component 26 of 24, two u shape movable contact springs of electric connecting terminals 25, two 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
Sub 23, enter electric connecting terminals 24, u shape movable contact spring 25 and elastic ejector pin component 26 to be located in containing cavity.
For strengthening the installation strength of connecting seat, connecting seat preferably employs steel plate punched and makes, which is provided with for by itself
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 of connecting seat, thus switch module is integrally fixedly installed on the rear end of connecting seat.
Each button base 27 includes two protruding shafts 271 of the left and right sides in the middle part of pedestal, and the rear wall in the middle part of pedestal sets
Have and protrude the projection being formed as thimble pedestal 272 backward, the center of thimble pedestal is provided with the limit arranging 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
Fore-and-aft 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, and each card column is blocked with button base
Hole 274 is adapted to, 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 protrudes 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
It is provided with deformation clearance groove 314 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 making it easier to plug.
As shown in Figure 20, on the inwall of each hole clipping 274 of button base in the present embodiment, it is uniformly provided with eight semi-cylindricals
Interference card column 2741；, when inserting in a corresponding hole clipping, the interference chuck 313 on the first second attached column is because being subject to for each interference card column
To under the inside squeezing action of interference card column 2741, and because the presence of deformation clearance groove 314 is 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 through
After hole clipping, the pedestal of the rear end end face of the first attached column and interference card column 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 be provided with the rotating junction 211 being adapted to the protruding shaft 271 of button base so that respectively by
Key pedestal is rotatably 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
Back and forth shake in degree；Protecgulum is provided with the open-work 212 being adapted to each thimble pedestal 272, 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 the top that electric connecting terminals 23 are arranged on containing cavity, two are entered
Electric connecting terminals 24 are 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 shape movable contact spring and corresponding one enter electric connecting terminals formed can on-off circuit, each u shape move touch
Piece electrically connects with going out electric connecting terminals；One of switch module goes out electric connecting terminals 23, two and enters electric connecting terminals 24 and two
Individual u shape movable contact spring 25 forms two-supply circuit, formed can break-make two circuit.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 constituting 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 being 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 of nail adaptation；Conductive plate 233 includes lead plate portion 2331 horizontal-extending in left-right direction, is arranged on and draws electricity
Two rotation support sectors 2332 of plate portion front end, the part plate body web portion that vertical bending extension is formed upwards in lead plate portion
2333rd, 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 adjoin this square plug wire hole diapire setting；Web portion is located at two rotations
Between support sector；This structure makes the metal framework going out electric connecting terminals in the present embodiment be located on lead plate portion；Respectively
Rotate support sector be lead plate part plate body forward project 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.
The rotation that each u shape movable contact spring 25 is included positioned at middle part meets electroplax portion 251, connects the left and right sides end in electroplax portion from rotation
Protrude the rotating fulcrum portion 252 being formed towards respective outside and be arranged on movable contact spring plate body and connect below electroplax portion positioned at rotation
Movable contact 253；The opening of each u shape movable contact spring is towards front.
As shown in Figure 17, the inwall of tailstock rear wall is provided with the caulking groove for fixing conductive plate 233 in electric connecting terminals
221 and for providing the pivot connected slot 222 of rotating support for u shape movable contact spring, the rotating fulcrum portion of described each u shape movable contact spring is located at phase
In the pivot connected slot answered, use in outer masterpiece, the present embodiment is under back and forth the stirring of ejector pin component, each u shape 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 are located at out the copper conductive plate 233 of electric connecting terminals；Respectively enter electric connection terminal
Son 24 includes a sheet metal frame 241, steel adjusting screw 242 and copper static contact panel 243, the diapire of metal frame be provided with
The regulation screw 244 of adjusting screw adaptation；Static contact panel include level along the longitudinal direction set extend formed line ball plate portion 2431, from
Vertical bending extends the connecting plate portion 2432 being formed upwards, from connecting plate portion top, horizontal bending extends formation backward for line ball plate portion front end
Corbel back slab portion 2433, from corbel back slab portion rear end, vertical bending extends the static contact support sector 2434 being formed upwards, this static contact is supported
Portion is provided with the stationary contact 2435 being adapted to a corresponding movable contact；The roof of described sheet metal frame 241 is located at line ball plate portion
Between 2431 and corbel back slab portion 2433, and it is located 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 located at thimble pedestal spacing blind hole 273 it
Interior, the front end gone up along the longitudinal direction of insulation fore-set 262 is located 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, apical grafting on the u shape inwall of a corresponding u shape movable contact spring, and u shape
What the rotation of movable contact spring connect that electroplax portion is crimped on out conductive plate in electric connecting terminals rotates in support sector so that u shape movable contact spring
Rotation meets electroplax portion and forms stable electrical connection with the support sector that rotates of conductive plate.
When seesaw button 3 back and forth shakes, ejector pin component is driven back and forth to shake by button base, thus back and forth stirring suitable
The u shape movable contact spring joined.When u shape movable contact spring rotates down, movable contact 253 concomitant rotation is until be crimped on adaptation enters electrical connection
On stationary contact 2435 in terminal 24, now this enters electric connecting terminals and goes out the circuit turn-on between electric connecting terminals；When u shape is moved
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 so that it is rotated, and armature drives and drives
Bar rotates around the axis, and stirs seesaw button by the first bulbous protrusion 545 of the first pole, seesaw button is grasped manually 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
Drive rod is driven 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, also can be manual using directly pressing
Pressing seesaw makes its reciprocating rotation by force, and seesaw button also can be driven back and forth to shake.
The present embodiment has positive effect: the more compact simplification of (1) the present embodiment structure, and manufacturing cost is more cheap,
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, realize the automatic switchover of two-supply circuit or remote control switching, thus realize household electric appliances intelligent manipulation and
Stable power supply, is particularly suited for existing important department electric circuit is changed.(3) the present embodiment can not only
Realize remote electric manipulation and automatic manipulation moreover it is possible to realize manual switching manipulation.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate 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, also may be used on the basis of the above description
To make other changes in different forms.There is no need to be exhaustive to all of embodiment.And these
Belong to the obvious change that the connotation of the present invention extended out or change and still fall within protection scope of the present invention.
Claims (10)
1. a kind of for the power switch in power distribution cabinet, be arranged on the switch module connecting base rear end including connecting seat and clamp；
It is characterized in that: also include the remote electric operating mechanism that clamp is arranged on connecting seat front end；Set in switch module and double enter one to go out
Type two-supply circuit and two be used for break-make corresponding one enter circuit enter electric on off mechanism；Remote electric operating mechanism includes
Front stall, two electromagnetic drive mechanisms being arranged in front stall and manual-operating mechanism that clamp is arranged on connecting seat front end；Each electricity
Magnetic driving mechanism includes mounting bracket, the electric magnet being arranged in mounting bracket, the armature being rotatably arranged in mounting bracket, turns
The dynamic drive rod being arranged in mounting bracket and the extension spring that reseting elasticity is provided for armature；Before mounting bracket is provided with for being arranged on
The first installation portion on seat inwall, for installing the second installation portion of electric magnet, the rotating shaft as drive rod center of rotation, being used for
Hooking extension spring one end hook hole and for as armature center of rotation rotating support portion；Rotating shaft is horizontally disposed with left-right direction；
Electric magnet includes plug；The middle part of armature is provided with the pivot joint limiting section being adapted to the rotating support portion of mounting bracket, and the one of armature
End is provided with the adsorption section being adapted to 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 the first pole and the second pole, and the first pole becomes opening towards rearward v font with the second strut combination；
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 located 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 two Manual press seesaws being rotatably arranged on side by side in square hole；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 back and forth to shake around the shaft by its plate, so by the first pole of this drive rod and
Second pole drive corresponding one enter electric on off mechanism with break-make its controlled circuit；When each Manual press seesaw back and forth shakes, lead to
Cross first manual action bars and the second manual lever drive corresponding one enter electric on off mechanism with break-make its controlled circuit；Switch
Module include two seesaw buttons, protecgulum, tailstock, one go out electric connecting terminals, two enter electric connecting terminals, two u shapes are moved and are touched
Piece, two elastic ejector pin component and two button base；One go out electric connecting terminals, two enter electric connecting terminals and two u shapes
Described pair of movable contact spring composition enters one and goes out type two-supply circuit；The rear end end of first manual action bars is provided with the first circle
Post, the rear end end of the second manual lever is provided with the second cylinder, and in the reciprocal shake of seesaw button, the first cylinder is all the time
It is connected to the upper end of seesaw button, the second cylinder is connected to the lower end of seesaw button all the time.
2. according to claim 1 for the power switch in power distribution cabinet it is characterised in that: go out electric connecting terminals and include steel
Metal framework processed, steel line pressing bolt and copper conductive plate.
3. according to claim 1 for the power switch in power distribution cabinet it is characterised in that: metal framework enclose formation use
In the square plug wire hole inserting external cable, the top wall body of metal framework is provided with the line ball screw being adapted to line pressing bolt.
4. according to claim 1 for the power switch in power distribution cabinet it is characterised in that: conductive plate is included along right and left
To horizontal-extending lead plate portion, be arranged on two of lead plate portion front end rotation support sectors, lead plate portion part plate body to
Upper vertical bending extend the web portion being formed, from the top of web portion towards front horizontal bending and extend formation connect electricity
Plate portion.
5. according to claim 1 for the power switch in power distribution cabinet it is characterised in that: meet electroplax portion and insert from back to front
Enter the square plug wire hole of metal framework, and adjoin this square plug wire hole diapire setting；Web portion is located at two rotation support sectors
Between.
6. according to claim 1 for the power switch in power distribution cabinet it is characterised in that: go out the metal of electric connecting terminals
Framework is located on lead plate portion.
7. according to claim 1 for the power switch in power distribution cabinet it is characterised in that: each support sector that rotates is to draw electricity
The part plate body of plate projects forward and is formed.
8. according to claim 1 for the power switch in power distribution cabinet it is characterised in that: each u shape movable contact spring includes position
Rotation in middle part meets electroplax portion, connects the rotating fulcrum at the left and right sides end in electroplax portion towards respective outside protrusion formation from rotation
Portion rotates, with being arranged on movable contact spring plate body and being located at, the movable contact connecing below electroplax portion.
9. according to claim 1 for the power switch in power distribution cabinet it is characterised in that: the opening of each u shape movable contact spring
Towards front.
10. according to claim 1 for the power switch in power distribution cabinet it is characterised in that: connecting seat adopts steel plate stamping
It is pressed into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610867224.1A CN106373799A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610867224.1A CN106373799A (en) | 2015-04-27 | 2015-04-27 | Power switch used 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 |
|---|---|
| CN106373799A true CN106373799A (en) | 2017-02-01 |
Family
ID=53851230
Family Applications (7)
| 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 |
| CN201610867151.6A Pending CN106356223A (en) | 2015-04-27 | 2015-04-27 | Electric switch used in electricity distribution cabinet |
| 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 |
| CN201610867107.5A Pending CN106356221A (en) | 2015-04-27 | 2015-04-27 | Remote operation and control 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 |
| CN201610867071.0A Pending CN106373797A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610867151.6A Pending CN106356223A (en) | 2015-04-27 | 2015-04-27 | Electric switch used in electricity distribution cabinet |
| 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 |
| CN201610867107.5A Pending CN106356221A (en) | 2015-04-27 | 2015-04-27 | Remote operation and control 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 |
| CN201610867071.0A Pending CN106373797A (en) | 2015-04-27 | 2015-04-27 | Power switch used in power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN106373799A (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 |
| EP2806442A1 (en) * | 2013-05-22 | 2014-11-26 | Omron Corporation | 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 CN201610867224.1A patent/CN106373799A/en not_active Withdrawn
- 2015-04-27 CN CN201610867151.6A patent/CN106356223A/en active Pending
- 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 CN201610867107.5A patent/CN106356221A/en active Pending
- 2015-04-27 CN CN201510202759.2A patent/CN104851658A/en active Pending
- 2015-04-27 CN CN201610867071.0A patent/CN106373797A/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 |
| EP2806442A1 (en) * | 2013-05-22 | 2014-11-26 | Omron Corporation | 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 |
|---|---|
| CN106356222A (en) | 2017-01-25 |
| CN104851658A (en) | 2015-08-19 |
| CN106373797A (en) | 2017-02-01 |
| CN106356223A (en) | 2017-01-25 |
| CN106298338A (en) | 2017-01-04 |
| CN106356221A (en) | 2017-01-25 |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170201 |
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