CN104851698B - Manual and electric operation mechanism for distribution switch of switchgear - Google Patents
Manual and electric operation mechanism for distribution switch of switchgear Download PDFInfo
- Publication number
- CN104851698B CN104851698B CN201510202487.6A CN201510202487A CN104851698B CN 104851698 B CN104851698 B CN 104851698B CN 201510202487 A CN201510202487 A CN 201510202487A CN 104851698 B CN104851698 B CN 104851698B
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- China
- Prior art keywords
- manual
- pole
- rod
- electromagnetic
- connecting lever
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Classifications
-
- 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
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
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- H—ELECTRICITY
- 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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Mechanisms For Operating Contacts (AREA)
- Toys (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses a manual and electric operation mechanism for a distribution switch of a switchgear. The manual and electric operation mechanism comprises a front seat, electromagnetic driving mechanisms, a manual operation mechanism and an intelligent central control circuit module; each electromagnetic mechanism comprises an installation support, an electromagnetic driver, a driving rod and a connecting lever; the electromagnetic driver comprises a casing, an insulating skeleton, an excitation coil, a moving iron core, a permanent magnet and a return spring; the rear end of the moving iron core is provided with a driving board portion; the installation support is provided with a first installation portion, a rotating shaft and a support shaft; the driving rod comprises a first support rod, a second support rod and a transmission connecting rod; the first support rod is placed above the second support rod; the manual operation mechanism comprises two manual press rockers which are rotationally arranged on the front seat; and each manual press rocker is provided with a manual press panel portion, a pin-joint rotating shaft rotationally connected to a pin-joint hole, a first manual operation rod and a second manual operation rod. The manual and electric operation mechanism is especially suitable for a dual-power switch of the switchgear.
Description
Technical field
The invention belongs to power switch structure-design technique field, and in particular to a kind of handss for switch cubicle panel switches
Motor-operating mechanism.
Background technology
There are very high requirement in many industries and department to the reliability powered, for the seriality for ensureing to power,
Many important occasions all adopt dual power supply, as electric energy switching indispensable device, double power supply automatic switching switch answer
It is more and more extensive with demand, technical property requirements also more and more higher.
The content of the invention
It is an object of the invention to provide a kind of hand-electric for switch cubicle panel switches of structure more compact and reasonable is grasped
Make mechanism.
The technical scheme for realizing the object of the invention is：A kind of torch pneumatic operating mechanism for switch cubicle panel switches, its
It is characterised by：Including the front stall being arranged on for clamp on connecting seat, two electromagnetic drive mechanisms being arranged in front stall, manually
Circuit module is controlled in operating mechanism and the intelligence with radio receiving transmitting module that electrically connects with electromagnetic drive mechanism；Each electromagnetism drives
Motivation structure include mounting bracket, the electromagnetic driver being arranged in mounting bracket, the drive rod being rotatably arranged in mounting bracket,
And the connecting lever of linkage electromagnetic driver and drive rod；Electromagnetic driver includes the dynamic iron core for moving back and forth along the longitudinal direction；It is dynamic
The rear end of iron core is provided with driving plate portion；Mounting bracket is fixedly installed on electromagnetic driver housing；Mounting bracket is provided with conduct
The rotating shaft of drive rod center of rotation and the fulcrum as connecting lever center of rotation；Drive rod includes the first pole, the second pole and biography
Dynamic connecting rod, the first pole are located at the connecting place of the surface of the second pole, the first pole and the second pole and are provided with for being arranged
Spacing axis hole in the rotating shaft, drive rod reciprocating rotation around the shaft on the vertical guide for extending along the longitudinal direction；First
Bar is provided with the first bulbous protrusion away from the end of spacing axis hole；Second pole is provided with the second ball away from the end of spacing axis hole
Shape projection；Driving connecting rod is located at the underface of the second pole and the dead ahead of the second bulbous protrusion；It is provided with the middle part of connecting lever
For the axis hole being set on the fulcrum, connecting lever is in the horizontal plane around fulcrum reciprocating rotation；One end of connecting lever and dynamic iron core
Plate portion is driven to be connected, the other end of connecting lever is connected with the driving connecting rod of drive rod；The antetheca of front stall is provided with square hole, grasps manually
Include two Manual press seesaws being rotatably arranged in square hole side by side as mechanism；Each Manual press seesaw is provided with Manual press face
Plate portion, pivot joint rotating shaft, first manual action bars and the second manual lever；When each dynamic iron core is moved back and forth, drive connecting lever around
Fulcrum, and then drive drive rod to rotate around the axis by driving connecting rod.
The present invention has following positive technique effect：（1）The more compact simplification of present configuration, duty space are less, system
Cause this more cheap, coordinate appropriate switch module, can remote on/off single supply circuit or intelligence switching two-supply circuit.
（2）The present invention is alternatively arranged as the long-distance intelligent control mechanism of conventional wall wall type power switch, as long as being that electric power is opened by conventional wall
The panel of pass is pulled down, and then the front stall in the present invention is connected on its connecting seat, is particularly suited for existing important portion
Door electric circuit is changed.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the present invention；
Fig. 2 is a kind of sectional view of torch pneumatic operating mechanism shown in Fig. 1；
Fig. 3 is a kind of explosive view of torch pneumatic operating mechanism shown in Fig. 1；
Fig. 4 is the close-up schematic view in Fig. 3 at B；
Fig. 5 be torch pneumatic operating mechanism shown in Fig. 1 from another angle observe when a kind of explosive view；
Fig. 6 is the close-up schematic view in Fig. 5 at C；
Fig. 7 is a kind of sectional view after torch pneumatic operating mechanism shown in Fig. 1 removes manual-operating mechanism；
Fig. 8 is a kind of dimensional structure diagram of electromagnetic drive mechanism in torch pneumatic operating mechanism shown in Fig. 1；
Fig. 9 be electromagnetic drive mechanism shown in Fig. 8 from another angle observe when a kind of dimensional structure diagram；
Figure 10 is a kind of sectional view of electromagnetic drive mechanism shown in Fig. 8；
Figure 11 is a kind of explosive view of electromagnetic drive mechanism shown in Fig. 8；
Figure 12 is using a kind of dimensional structure diagram switched made by torch pneumatic operating mechanism shown in Fig. 1；
Figure 13 is a kind of sectional view of switch shown in Figure 12；
Figure 14 is a kind of explosive view of switch breaker in middle module and connecting seat shown in Figure 12；
Figure 15 be switch module shown in Figure 14 and connecting seat from another angle observe when a kind of explosive view；
Figure 16 is a kind of close-up schematic view in Figure 15 at D；
Figure 17 is a kind of dimensional structure diagram of button base in switch shown in Figure 12；
Figure 18 is a kind of dimensional structure diagram of the two-supply circuit of switch breaker in middle module shown in Figure 12；
Figure 19 is a kind of side view of two-supply circuit shown in Figure 18；
Figure 20 is a kind of dimensional structure diagram for going out electric connecting terminals in two-supply circuit shown in Figure 18；
Figure 21 is a kind of sectional view of electric connecting terminals shown by Figure 20；
Figure 22 is a kind of dimensional structure diagram for entering electric connecting terminals in two-supply circuit shown in Figure 18；
Figure 23 is a kind of sectional view for entering electric connecting terminals shown in Figure 22.
Specific embodiment
（Embodiment 1）
Fig. 1 to Figure 11 shows a kind of specific embodiment of the present invention.
The present embodiment is a kind of torch pneumatic operating mechanism for switch cubicle panel switches, as shown in Fig. 1 to Figure 11, this reality
Apply the torch pneumatic operating mechanism A in example include the front stall 4 being arranged on external connecting seat for clamp, be arranged in front stall two
Individual electromagnetic drive mechanism 5, manual-operating mechanism 6 and the intelligence with radio receiving transmitting module electrically connected with electromagnetic drive mechanism 5
Circuit module and power supply are controlled in energy（It is not drawn on figure）.
Each electromagnetic drive mechanism 5 includes mounting bracket 51, the electromagnetic driver 56 being arranged in mounting bracket, rotates setting
The connecting lever 57 of drive rod 54 and linkage electromagnetic driver and drive rod in mounting bracket.
Electromagnetic driver 56 includes housing 561, the insulation framework 562 for being provided with center slide opening 5621, around being located at insulation framework
On magnet exciting coil 563, the dynamic iron core 564 being slidably arranged in the slide opening of center, the permanent magnet being fixedly installed in the slide opening of center
565th, the back-moving spring 566 being set in dynamic iron core；The insulation framework, magnet exciting coil, permanent magnet are arranged in the housing, are resetted
Spring is located at hull outside.
The center slide opening is horizontally disposed with along the longitudinal direction, and permanent magnet is fixedly installed on the front end of center slide opening, dynamic iron core
Front end 5641 reciprocatingly slide positioned at center slide opening Zhong Qiekeyan centers slide opening, the rear end of dynamic iron core is provided with driving plate portion 5642,
Dynamic iron core is provided with the annular gear platform 5643 of evagination on the cylinder between the front-end and back-end, annular gear platform is located at outside housing
Portion, back-moving spring are set on the dynamic iron core cylinder that the annular is kept off between platform and housing rear end end wall.Plate portion is driven to be from annular
Level protrudes the tabular boss to be formed backward for shelves platform center, drives plate portion to be provided with drive connection horizontal-extending in left-right direction
Bearing pin 5644.
Mounting bracket 51 is provided with for being installed itself be fixedly installed on electromagnetic driver housing first by screw
Portion 511, the rotating shaft 513 as drive rod center of rotation and the fulcrum 518 as connecting lever center of rotation.
In the present embodiment, front stall left and right sides wall is provided with installation open-work 41, and one end of each electromagnetic driver housing passes through
Screw is fixedly installed on the side wall of an adjacent front stall, and mounting bracket is then fixedly installed on the electromagnetic driver shell by screw
On the other end of body 561.
In the present embodiment, the plate body of the first installation portion 511 in mounting bracket 51 is arranged along plumb line direction, and along in front and back
Direction extends, and its plate body is provided with four through holes；The shape of electromagnetic driver housing is rectangle, is each provided with four in its two side ends
Individual screw；One end of electromagnetic driver housing is fixedly installed on the side wall of front stall by four screws, electromagnetic driver housing
The other end be fixedly linked with the first installation portion 511 of mounting bracket by four screws.First installation portion top in mounting bracket
The part plate body at end extends towards the horizontal bending in direction for being close to front stall opposite side wall, and then vertical bending extends to be formed upwards again
Rotating shaft plate portion 517, rotating shaft plate portion are provided with axis hole, and a bearing pin as rotating shaft 513 is fixed in the axis hole, the rotating shaft
513 is horizontally disposed along front stall left and right directions.
In mounting bracket, the part plate body of the first installation portion middle-end is towards the horizontal bending in direction for being close to front stall opposite side wall
Extend, form an axle support plate portion 519, an axle support plate portion is provided with axis hole, and a bearing pin as fulcrum 518 is fixed on the axis hole
In.Rotating shaft plate portion 517 is arranged along plumb line direction perpendicular to an axle support plate portion 519, fulcrum 518.
Drive rod 54 includes the first pole 541, the second pole 542 and driving connecting rod 547, in the present embodiment, first
Bar is located at the surface of the second pole, and the first pole 541 and the second pole 542 are combined into V-shaped, the opening direction of the V-shaped
Rear；The corner of the connecting place namely V-shaped of the first pole and the second pole is provided with what is be adapted to the rotating shaft 513 of mounting bracket
Spacing axis hole 543；First pole is provided with the first bulbous protrusion 545 away from the end of spacing axis hole 543；Second pole is away from limit
The end of position axis hole 543 is provided with the second bulbous protrusion 546.Driving connecting rod 547 is located at the underface of the second pole and the
The dead ahead of two bulbous protrusions 546, the plate body of driving connecting rod 547 are horizontal-extending along the longitudinal direction, set on driving connecting rod 547
There is the linkage bearing pin 5477 perpendicular to its plate body.
Connecting lever 57 is horizontally disposed, and reciprocating rotation in the horizontal plane；57 forming V-shape of connecting lever viewed from above, and the V
Shape opening is backwards；The axis hole 571 for being rotatably arranged on fulcrum 518 is provided with the middle part of connecting lever, one end of connecting lever is provided with and electricity
Magnetic driven device drives the first connection breach 572 of the adaptation of plate portion 5642 and the first drive connection hole 573；First connection breach are along water
Square to through one end of connecting lever, the end of connecting lever is set in electromagnetic driver driving plate portion 5642 by the first connection breach
On；First drive connection hole is along the vertical direction through the end of connecting lever；First drive connection hole is mounting hole, the mounting hole be by
Combine and to be formed positioned at the rectangular opening of middle-end and the semicircle orifice positioned at rectangular opening left and right sides end；Drive connection bearing pin 5644 it is upper and lower
Two ends are located in the first drive connection hole.
The other end of connecting lever is provided with the second connection breach 574 and the second drive connection hole being adapted to driving connecting rod 547
575；In the horizontal direction through the other end of connecting lever, the other end of connecting lever is set in second connection breach by the second connection breach
Electromagnetic driver is driven in plate portion 5642；Second drive connection hole is along the vertical direction through the end of connecting lever；Second drive connection
Hole is circular hole, and the upper and lower ends of the bearing pin 5477 that links are located in the second drive connection hole.
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, and pivoted hole 44 rotate the pivot joint rotating shaft 612 of connection, first manual action bars 613 and the second manual lever 614；
Each Manual press panel part 611 is located in the square hole 43 of front stall antetheca, and pivot joint rotating shaft 612 is arranged in each Manual press panel part
The left and right sides of wall, and be respectively plugged in a corresponding pivoted hole 44, so that each Manual press panel part can turn around pivot joint
Axle 612 is reciprocal to be shaken；In the present embodiment, it is the intensity for increasing first manual action bars and the second manual lever, is additionally provided with use
In connection first manual action bars and the enhancing bar portion 615 of the second manual lever.From the side, Manual press seesaw, first
Manual lever, the second manual lever and the basic configuration for strengthening the combination formation of bar portion 615 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, and each first cylinder and the second cylinder are along level side
It is extended to the left and right.
The present embodiment has following positive technique effect：（1）The more compact simplification of the present embodiment structure, duty space compared with
Little, manufacturing cost is more cheap, coordinates appropriate switch module, can remote on/off single supply circuit or intelligence switching dual power supply electricity
Road, is particularly suited for switch cubicle.（2）The present embodiment is alternatively arranged as the long-distance intelligent control mechanism of conventional wall wall type power switch,
As long as the panel that conventional wall is power switch is pulled down, then the front stall in the present embodiment is connected on its connecting seat i.e.
Can, it is particularly suited for changing existing important department electric circuit.
（Application examples 1）
Figure 12 to Figure 23 shows the first concrete application mode of the present invention.
Should use-case be made by a kind of employing above-described embodiment 1 be used for switch cubicle panel switches, see Figure 12 to Figure 13
Shown, the switch module 2 and clamp for being arranged on connection base rear end including connecting seat 1, clamp is arranged on the torch of connecting seat front end
Pneumatic operating mechanism A.
Set in switch module 2 it is double enter one go out type two-supply circuit and two be used for break-make it is corresponding one enter circuit enter electricity
On off mechanism；It is described double to enter one to go out type two-supply circuit and include that one goes out electric connecting terminals 23, two and enters 24 and of electric connecting terminals
Two U-shaped movable contact springs 25.
Respectively entering electric on off mechanism includes 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-shaped movable contact spring so that the 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 is acted on, do reciprocal shake, and during reciprocal shake, break-make itself enters electrical connection with corresponding one
Circuit between terminal 24.
Before torch pneumatic operating mechanism A that should be in use-case includes that clamp is arranged on the front stall 4 of 1 front end of connecting seat, is arranged on
Two electromagnetic drive mechanisms 5, the manual-operating mechanism 6 back and forth shaken for manual actuation seesaw button and and electromagnetism in seat
Circuit module and power supply are controlled in the intelligence with radio receiving transmitting module of the electrical connection of drive mechanism 5（It is not drawn on figure）.
Each electromagnetic drive mechanism drives a corresponding seesaw button to do reciprocal shake, and the break-make during reciprocal shake
Its controlled circuit.
Should be in use-case, 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 electromagnetic driver 56 being arranged in mounting bracket, rotates setting
The connecting lever 57 of drive rod 54 and linkage electromagnetic driver and drive rod in mounting bracket.
Electromagnetic driver 56 includes housing 561, the insulation framework 562 for being provided with center slide opening 5621, around being located at insulation framework
On magnet exciting coil 563, the dynamic iron core 564 being slidably arranged in the slide opening of center, the permanent magnet being fixedly installed in the slide opening of center
565th, the back-moving spring 566 being set in dynamic iron core；The insulation framework, magnet exciting coil, permanent magnet are arranged in the housing, are resetted
Spring is located at hull outside.
The center slide opening is horizontally disposed with along the longitudinal direction, and permanent magnet is fixedly installed on the front end of center slide opening, dynamic iron core
Front end 5641 reciprocatingly slide positioned at center slide opening Zhong Qiekeyan centers slide opening, the rear end of dynamic iron core is provided with driving plate portion 5642,
Dynamic iron core is provided with the annular gear platform 5643 of evagination on the cylinder between the front-end and back-end, annular gear platform is located at outside housing
Portion, back-moving spring are set on the dynamic iron core cylinder that the annular is kept off between platform and housing rear end end wall.Plate portion is driven to be from annular
Level protrudes the tabular boss to be formed backward for shelves platform center, drives plate portion to be provided with drive connection horizontal-extending in left-right direction
Bearing pin 5644.
Mounting bracket 51 is provided with for being installed itself be fixedly installed on electromagnetic driver housing first by screw
Portion 511, the rotating shaft 513 as drive rod center of rotation and the fulcrum 518 as connecting lever center of rotation.
Should be in use-case, front stall left and right sides wall is provided with installation open-work 41, and one end of each electromagnetic driver housing passes through
Screw is fixedly installed on the side wall of an adjacent front stall, and mounting bracket is then fixedly installed on the electromagnetic driver shell by screw
On the other end of body 561.
Should be in use-case, the plate body of the first installation portion 511 in mounting bracket 51 is arranged along plumb line direction, and along in front and back
Direction extends, and its plate body is provided with four through holes；The shape of electromagnetic driver housing is rectangle, is each provided with four in its two side ends
Individual screw；One end of electromagnetic driver housing is fixedly installed on the side wall of front stall by four screws, electromagnetic driver housing
The other end be fixedly linked with the first installation portion 511 of mounting bracket by four screws.First installation portion top in mounting bracket
The part plate body at end extends towards the horizontal bending in direction for being close to front stall opposite side wall, and then vertical bending extends to be formed upwards again
Rotating shaft plate portion 517, rotating shaft plate portion are provided with axis hole, and a bearing pin as rotating shaft 513 is fixed in the axis hole, the rotating shaft
513 is horizontally disposed along front stall left and right directions.
In mounting bracket, the part plate body of the first installation portion middle-end is towards the horizontal bending in direction for being close to front stall opposite side wall
Extend, form an axle support plate portion 519, an axle support plate portion is provided with axis hole, and a bearing pin as fulcrum 518 is fixed on the axis hole
In.Rotating shaft plate portion 517 is arranged along plumb line direction perpendicular to an axle support plate portion 519, fulcrum 518.
Drive rod 54 includes the first pole 541, the second pole 542 and driving connecting rod 547, should be in use-case, first
Bar is located at the surface of the second pole, and the first pole 541 and the second pole 542 are combined into V-shaped, the opening direction of the V-shaped
Rear；The corner of the connecting place namely V-shaped of the first pole and the second pole is provided with what is be adapted to the rotating shaft 513 of mounting bracket
Spacing axis hole 543；First pole is provided with the first bulbous protrusion 545 away from the end of spacing axis hole 543；Second pole is away from limit
The end of position axis hole 543 is provided with the second bulbous protrusion 546；First bulbous protrusion 545 and the second bulbous protrusion 546 are abutted respectively
In the upper and lower ends of seesaw button.Driving connecting rod 547 is located at the underface of the second pole and second bulbous protrusion 546
Dead ahead, the plate body of driving connecting rod 547 are horizontal-extending along the longitudinal direction, and driving connecting rod 547 is provided with perpendicular to its plate body
Linkage bearing pin 5477.
Connecting lever 57 is horizontally disposed, and reciprocating rotation in the horizontal plane；57 forming V-shape of connecting lever viewed from above, and the V
Shape opening is backwards；The axis hole 571 for being rotatably arranged on fulcrum 518 is provided with the middle part of connecting lever, one end of connecting lever is provided with and electricity
Magnetic driven device drives the first connection breach 572 of the adaptation of plate portion 5642 and the first drive connection hole 573；First connection breach are along water
Square to through one end of connecting lever, the end of connecting lever is set in electromagnetic driver driving plate portion 5642 by the first connection breach
On；First drive connection hole is along the vertical direction through the end of connecting lever；First drive connection hole is mounting hole, the mounting hole be by
Combine and to be formed positioned at the rectangular opening of middle-end and the semicircle orifice positioned at rectangular opening left and right sides end；Drive connection bearing pin 5644 it is upper and lower
Two ends are located in the first drive connection hole.
The other end of connecting lever is provided with the second connection breach 574 and the second drive connection hole being adapted to driving connecting rod 547
575；In the horizontal direction through the other end of connecting lever, the other end of connecting lever is set in second connection breach by the second connection breach
Electromagnetic driver is driven in plate portion 5642；Second drive connection hole is along the vertical direction through the end of connecting lever；Second drive connection
Hole is circular hole, and the upper and lower ends of the bearing pin 5477 that links are located in the second drive connection hole.
Should be in use-case, in reciprocal shake, the first bulbous protrusion 545 is connected to the upper of seesaw button to seesaw button all the time
In portion, the second bulbous protrusion 546 is connected on the bottom of seesaw button all the time.
Should the manual-operating mechanism 6 of use-case include 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, the pivot joint rotating shaft 612 of connection is rotated to pivoted hole 44, for being connected to the first-hand of corresponding seesaw button upper end
Dynamic action bars 613 and the second manual lever 614 for being connected to the seesaw button lower end；Each Manual press panel part
611 are located 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 can be around 612 reciprocal shake of pivot joint rotating shaft；This
In application examples, it is the intensity for increasing first manual action bars and the second manual lever, 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 for strengthening the combination formation of bar portion 615 are rectangles.
Should be in use-case, 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 the top of seesaw button is connected to, the second cylinder is connected to the bottom of seesaw button all the time.Each first cylinder and the second circle
Left and right is extended post in the horizontal direction so that first manual action bars and the second manual lever press bond formed line with seesaw
Contact.
As shown in Figure 14 to Figure 23, switch module that should be in use-case include two seesaw buttons 3, protecgulum 21, tailstock 22,
One goes out electric connecting terminals 23, two and enters the U-shaped movable contact spring 25, two of electric connecting terminals 24, two elasticity ejector pin component 26 and two
Individual button base 27.
Protecgulum 21 is fixed on tailstock 22, and protecgulum 21 encloses to form a containing cavity with tailstock 22；Go out electric connection terminal
Sub 23, enter electric connecting terminals 24, U-shaped movable contact spring 25 and elastic ejector pin component 26 to be located in containing cavity.
To strengthen the installation strength of connecting seat, connecting seat preferably made using steel plate punched, which is provided with for by itself
The through hole being fixed by screws on wall and multiple wedging positions for being respectively used to be connected with tailstock and front stall clamping.Tailstock
The rear end of connecting seat is fixed on, so that 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, sets on the rear wall in the middle part of pedestal
There is protrusion to be backward formed as the projection of thimble pedestal 272, the center of thimble pedestal is provided with the limit for arranging along the longitudinal direction
Position blind hole 273；The top and bottom of pedestal are respectively provided with one along the longitudinal direction through the hole clipping 274 of pedestal；Should be described in use-case
Fore-and-aft direction, be with 4 present position of front stall as front, after 22 present position of tailstock is.
The rear end of each seesaw button 3 is provided with two card columns 31 protruded backward, 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, so as to each seesaw button is fixedly installed on corresponding one
In button base.
As shown in Figure 16, each card column 31 include protruding backward the first shorter attached column 311 of length and protrude backward length compared with
The second long attached column 312, the periphery wall of the rear end of each second attached column are provided with the interference chuck 313 of evagination, the first attached column and
Deformation clearance groove 314 is provided between two attached columns.The shape of the longitudinal cross-section of interference chuck is isosceles trapezoid, namely which is in front and back two
End is designed with guiding surface, so as to make it easier to plug.
As shown in Figure 17, in use-case on the inwall of each hole clipping 274 of button base, eight semi-cylindricals should be uniformly provided with
Interference card column 2741；, when inserting in a corresponding hole clipping, the interference chuck 313 on the second attached column first is because receiving for each interference card column
To under the inside squeezing action of interference card column 2741, and due to the presence of deformation clearance groove 314 so that the second attached column is towards first
The direction of attached column deforms upon so that the second attached column with interference card column 2741 is inserted into hole clipping；When interference card column is passed through
After hole clipping, the rear end end face and interference card column of the first attached column clamp hole clipping from rear and front end before and after two side ends pedestal 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 being adapted to the protruding shaft 271 of button base so that respectively press
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
It is reciprocal in degree to shake；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 is extended in containing cavity through a corresponding open-work.
Protecgulum is enclosed in the containing cavity to be formed with tailstock, goes out the top that electric connecting terminals 23 are arranged on containing cavity, and two are entered
Electric connecting terminals 24 are arranged on the bottom of containing cavity；Tailstock is provided with
Handle hole.
Should in use-case, each U-shaped movable contact spring and it is corresponding one enter electric connecting terminals formed can on-off circuit, each U-shaped is dynamic to be touched
Piece is electrically connected with electric connecting terminals are gone out；One in switch module goes out electric connecting terminals 23, two and enters electric connecting terminals 24 and two
Individual U-shaped movable contact spring 25 constitutes two-supply circuit, formed can break-make two circuits.During use, respectively enter electric connecting terminals from it is different
Power supply be connected, be then connected with load circuit by going out electric connecting terminals, so as to constitute double power supply circuit.
Going out electric connecting terminals 23 includes sheet metal framework 231, steel line pressing bolt 232 and copper conductive plate 233；Metal
Framework encloses to be formed for inserting the square plug wire hole 234 of 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 of plate portion front end rotate support sector 2332, vertical bending extends the web portion to be formed to the part plate body in lead plate portion upwards
2333rd, from the top of web portion towards front horizontal bending and extend formation meet electroplax portion 2334；Electroplax portion is met from backward
The square plug wire hole 234 of front insertion metal framework, and adjoin square plug wire hole diapire setting；Web portion is rotated positioned at two
Between support sector；This structure causes the metal framework for going out electric connecting terminals that should be in use-case to be located on lead plate portion；Respectively
Rotate support sector be lead plate part plate body forward protrusion formed.During use, pick out electric wire cable and insert square plug wire hole
In 234, line pressing bolt 232 picks out electric wire cable this and is pressed on the connecing in electroplax portion 2334 of conductive plate, so that conductive plate
Electrically connect with electric wire cable is picked out.
Each U-shaped movable contact spring 25 includes that the rotation positioned at middle part meets electroplax portion 251, the left and right sides end in electroplax portion is connect from rotation
The rotating fulcrum portion 252 to be formed is protruded towards respective outside and is arranged on movable contact spring plate body and is connect below electroplax portion positioned at rotation
Movable contact 253；The opening of each U-shaped movable contact spring is towards front.
The inwall of tailstock rear wall be provided with for it is fixed go out electric connecting terminals in conductive plate 233 caulking groove 221 and for for U
Shape movable contact spring provides the pivot connected slot 222 of rotating support, and the rotating fulcrum portion of each U-shaped movable contact spring is located at a corresponding pivot joint
In groove, use in outer masterpiece, should use-case be that each U-shaped movable contact spring can rotate around it fulcrum and exist under back and forth the stirring of ejector pin component
Back and forth shake 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
Line ball plate portion front end upwards vertical bending extend to be formed connecting plate portion 2432, from connecting plate portion top, horizontal bending extends and to be formed backward
Corbel back slab portion 2433, from corbel back slab portion rear end, vertical bending extends the static contact support sector 2434 to be formed upwards, the static contact is supported
Portion is provided with the stationary contact 2435 being adapted to a corresponding movable contact；The roof of the sheet metal frame 241 is located at line ball plate portion
Between 2431 and corbel back slab portion 2433, and 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 located at thimble pedestal spacing blind hole 273 it
Interior, the front end gone up along the longitudinal direction of the fore-set 262 that insulate 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-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 electroplax portion and forms stable electrical connection with the support sector that rotates of conductive plate.
When seesaw button 3 is reciprocal to be shaken, ejector pin component is driven back and forth to shake by button base, so as to back and forth stir suitable
The U-shaped movable contact spring matched somebody with somebody.When U-shaped movable contact spring is rotated down, 253 concomitant rotation of movable contact is until be crimped on adaptation enters electrical connection
On stationary contact 2435 in terminal 24, now this enters electric connecting terminals and the circuit turn-on gone out between electric connecting terminals；When U-shaped is moved
When contact is rotated up, 253 concomitant rotation of movable contact and leave stationary contact 2435, now this enters electric connecting terminals and goes out electrical connection
Circuit between terminal disconnects.
The basic functional principle of seesaw button should be driven by electromagnetic drive mechanism to be in use-case：Plug absorption armature overcomes drawing
The pulling force of spring rotates which, and armature drives drive rod to rotate around the axis, and is stirred by the first bulbous protrusion 545 of the first pole and is stuck up
Plate button, seesaw button drive Manual press seesaw to turn an angle by the second manual lever；Plug no longer adsorbs rank
During ferrum, extension spring band moving armature resets, and armature further drives drive rod to be rotated backward to reset, now by the second pole around the shaft
The second bulbous protrusion 546 stir seesaw button, seesaw button drives Manual press seesaw to reply by first manual action bars
It is in situ；Certainly, also its reciprocating rotation can be made by force using directly pressing Manual press seesaw, seesaw button can be also driven toward rereeling
It is dynamic.
Should use-case there is positive effect：（1）Should the more compact simplification of use-case structure, manufacturing cost is more cheap,
The automatic switchover of two-supply circuit in most cases can be met.（2）Should use-case can replace conventional wall wall type power switch
Use, realize the automatic switchover or remote control switching of two-supply circuit, so as to realize household electric appliances intelligent manipulation and
Stable power supply, is particularly suited for changing existing important department electric circuit.（3）The dynamic iron core of electromagnetic driver
Only movable shorter distance, amplifies the trip by connecting lever, more laborsaving, less so as to small volume or coil may be selected
Electromagnetic driver, so as to effectively reduce own vol or reduce manufacturing cost.（4）Should use-case advantage be can not only
Realize remote electric manipulation and manipulate automatically, moreover it is possible to realize the manual switching manipulation in scene.
（Application examples 2）
Should use-case it is essentially identical with application examples 1, difference is：Should in use-case each Manual press seesaw first
The rear end of manual lever 613 is directly connected with 541 one of the first pole of drive rod, no longer arranges the first bulbous protrusion
545；The rear end of the second manual lever 614 is directly connected with 542 one of the second pole of drive rod, no longer arranges the second ball
Shape projection 546；Namely each Manual press seesaw is connected with corresponding drive rod one, so as to form the structure of direct linkage,
Therefore also no longer need to arrange pivot joint rotating shaft 612 and pivoted hole 44.
Should use-case there is advantages below：Relative to application examples 1, should the structure of use-case more simplify, manufacturing cost compared with
Bottom, and the rear end due to Manual press seesaw and drive rod one is connected, so that the reliability of its work is more preferably.
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, may be used also 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 present invention connotation it is extended obvious change or change still fall within protection scope of the present invention.
Claims (1)
1. a kind of torch pneumatic operating mechanism for switch cubicle panel switches, it is characterised in that：Company is arranged on including for clamp
Front stall, two electromagnetic drive mechanisms being arranged in front stall, manual-operating mechanism on joint chair and with electromagnetic drive mechanism electricity
Circuit module is controlled in the intelligence with radio receiving transmitting module of connection；Each electromagnetic drive mechanism includes mounting bracket, is arranged on peace
Electromagnetic driver, the drive rod being rotatably arranged in mounting bracket and linkage electromagnetic driver and drive rod on dress support
Connecting lever；Electromagnetic driver includes the dynamic iron core for moving back and forth along the longitudinal direction；The rear end of dynamic iron core is provided with driving plate portion；Install
Support is fixedly installed on electromagnetic driver housing；Mounting bracket is provided with as the rotating shaft of drive rod center of rotation and as turning
The fulcrum of arm center of rotation；Drive rod includes the first pole, the second pole and driving connecting rod, and the first pole is located at the second pole
Surface, the connecting place of the first pole and the second pole is provided with the spacing axis hole for being set in the rotating shaft, drive rod
The reciprocating rotation around the shaft on the vertical guide for extending along the longitudinal direction；First pole is provided with first away from the end of spacing axis hole
Bulbous protrusion；Second pole is provided with the second bulbous protrusion away from the end of spacing axis hole；Driving connecting rod is located at the second pole
Underface and the second bulbous protrusion dead ahead；It is provided with the connecting lever for being set on the fulcrum to rotate in the middle part of connecting lever
With axis hole, connecting lever is in the horizontal plane around fulcrum reciprocating rotation；One end of connecting lever is connected with the driving plate portion of dynamic iron core, connecting lever it is another
One end is connected with the driving connecting rod of drive rod；The antetheca of front stall is provided with square hole, and manual-operating mechanism includes that two turn side by side
The dynamic Manual press seesaw being arranged in square hole；Each Manual press seesaw is provided with Manual press panel part, pivot joint rotating shaft, first-hand
Dynamic action bars and the second manual lever；When each dynamic iron core is moved back and forth, connecting lever is driven around fulcrum, and then by transmission
Connecting rod drives drive rod to rotate around the axis.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145085.6A CN106876178A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
| CN201710145072.9A CN106960749A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
| CN201710145086.0A CN106920706A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
| CN201510202487.6A CN104851698B (en) | 2015-04-27 | 2015-04-27 | Manual and electric operation mechanism for distribution switch of switchgear |
| CN201710145097.9A CN106920707A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
| CN201710145119.1A CN106920708A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
| CN201710145084.1A CN106876196A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510202487.6A CN104851698B (en) | 2015-04-27 | 2015-04-27 | Manual and electric operation mechanism for distribution switch of switchgear |
Related Child Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145072.9A Division CN106960749A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
| CN201710145084.1A Division CN106876196A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
| CN201710145119.1A Division CN106920708A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
| CN201710145085.6A Division CN106876178A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
| CN201710145097.9A Division CN106920707A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
| CN201710145086.0A Division CN106920706A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104851698A CN104851698A (en) | 2015-08-19 |
| CN104851698B true CN104851698B (en) | 2017-04-26 |
Family
ID=53851268
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145086.0A Withdrawn CN106920706A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
| CN201710145097.9A Withdrawn CN106920707A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
| CN201710145119.1A Withdrawn CN106920708A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
| CN201710145072.9A Withdrawn CN106960749A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
| CN201710145085.6A Withdrawn CN106876178A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
| CN201510202487.6A Expired - Fee Related CN104851698B (en) | 2015-04-27 | 2015-04-27 | Manual and electric operation mechanism for distribution switch of switchgear |
| CN201710145084.1A Withdrawn CN106876196A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145086.0A Withdrawn CN106920706A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
| CN201710145097.9A Withdrawn CN106920707A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
| CN201710145119.1A Withdrawn CN106920708A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
| CN201710145072.9A Withdrawn CN106960749A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
| CN201710145085.6A Withdrawn CN106876178A (en) | 2015-04-27 | 2015-04-27 | For the torch pneumatic operating mechanism of switch cubicle panel switches |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145084.1A Withdrawn CN106876196A (en) | 2015-04-27 | 2015-04-27 | A kind of torch pneumatic operating mechanism for switch cubicle panel switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN106920706A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12032011B2 (en) | 2020-07-31 | 2024-07-09 | Milbank Manufacturing Co. | Insulating block configured for tool-free installation in an electrical assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038275U (en) * | 1988-04-25 | 1989-05-24 | 国营梅岭化工厂 | Electromagnetic locking device with double electric power supply applicable to both inlet and outlet wire |
| JPH08153446A (en) * | 1994-09-30 | 1996-06-11 | Terasaki Denki Sangyo Kk | Power source change-over switch |
| CN2911915Y (en) * | 2006-06-12 | 2007-06-13 | 湘潭平安电气集团有限公司 | Explosion-isolating dual power sources auto switching gear for mine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB2490932A (en) * | 2011-05-19 | 2012-11-21 | Alexander Kalogroulis | Rocker switch actuator |
| 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 |
-
2015
- 2015-04-27 CN CN201710145086.0A patent/CN106920706A/en not_active Withdrawn
- 2015-04-27 CN CN201710145097.9A patent/CN106920707A/en not_active Withdrawn
- 2015-04-27 CN CN201710145119.1A patent/CN106920708A/en not_active Withdrawn
- 2015-04-27 CN CN201710145072.9A patent/CN106960749A/en not_active Withdrawn
- 2015-04-27 CN CN201710145085.6A patent/CN106876178A/en not_active Withdrawn
- 2015-04-27 CN CN201510202487.6A patent/CN104851698B/en not_active Expired - Fee Related
- 2015-04-27 CN CN201710145084.1A patent/CN106876196A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038275U (en) * | 1988-04-25 | 1989-05-24 | 国营梅岭化工厂 | Electromagnetic locking device with double electric power supply applicable to both inlet and outlet wire |
| JPH08153446A (en) * | 1994-09-30 | 1996-06-11 | Terasaki Denki Sangyo Kk | Power source change-over switch |
| CN2911915Y (en) * | 2006-06-12 | 2007-06-13 | 湘潭平安电气集团有限公司 | Explosion-isolating dual power sources auto switching gear for mine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12032011B2 (en) | 2020-07-31 | 2024-07-09 | Milbank Manufacturing Co. | Insulating block configured for tool-free installation in an electrical assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106876178A (en) | 2017-06-20 |
| CN106920706A (en) | 2017-07-04 |
| CN104851698A (en) | 2015-08-19 |
| CN106960749A (en) | 2017-07-18 |
| CN106876196A (en) | 2017-06-20 |
| CN106920708A (en) | 2017-07-04 |
| CN106920707A (en) | 2017-07-04 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Yutao Inventor after: Li Xiaoning Inventor after: Liu Tao Inventor after: Liu Di Inventor after: Qu Wei Inventor after: Zhang Li Inventor after: Meng Bo Inventor after: Yan Ming Inventor after: Dai Jinlei Inventor after: Cao Yuzhen Inventor after: Zhang Yan Inventor after: Liu Xiaozhen Inventor after: Fang Jingtao Inventor after: Wang Hui Inventor after: Du Wei Inventor before: Qian Caiying |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170323 Address after: 256610 the Yellow River Road, Shandong, No. four, No. 521, Binzhou Applicant after: BINZHOU POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER CO., LTD. Address before: 215011 Jiangsu City, Suzhou province high tech Industrial Development Zone, the Yangtze River Road, No. 556, New District, Dragon City Commercial Plaza, room 5, building 704, room Applicant before: Suzhou Yu get water, electricity and gas Science and Technology Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20180427 |