CN112366545A - Safe switch cabinet is touched in mistake of preventing of nine palace check operating panel - Google Patents
Safe switch cabinet is touched in mistake of preventing of nine palace check operating panel Download PDFInfo
- Publication number
- CN112366545A CN112366545A CN202011281836.5A CN202011281836A CN112366545A CN 112366545 A CN112366545 A CN 112366545A CN 202011281836 A CN202011281836 A CN 202011281836A CN 112366545 A CN112366545 A CN 112366545A
- Authority
- CN
- China
- Prior art keywords
- switch
- switch cabinet
- cubical switchboard
- board
- switch board
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/14—Shutters or guards for preventing access to contacts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention relates to the field of false touch prevention switch cabinet equipment, in particular to a false touch prevention safety switch cabinet of a nine-grid operation panel, which comprises a switch cabinet main body, wherein a switch board is movably arranged on the front surface of the switch cabinet main body, a first connecting port is fixedly arranged at the middle end of the front surface of the switch cabinet main body, a second connecting port is fixedly arranged at the rear end of the switch board, a disordering device is movably arranged in the switch cabinet main body, the switch board is arranged around the outer side of the first connecting port, and the second connecting port at the rear end of each switch board is provided with one first connecting port corresponding to the first connecting port, so when an operator wants to control the switch cabinet, the operator needs to find a correct switch first and then slide on the switch cabinet main body to move the switch board so that the second connecting port at the rear end is contacted with the first connecting port, the operation on an internal system can be carried out, and the effect of requiring the concentration of the operator in the process of operating the, thereby reducing the probability of false touches.
Description
Technical Field
The invention relates to the field of false touch prevention switch cabinet equipment, in particular to a false touch prevention safety switch cabinet with a nine-grid operating panel.
Background
The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch and various alternating current contactors, and the switch cabinet is mainly used for opening, closing, controlling and protecting the electric device in the process of generating, transmitting, distributing and converting electric energy of an electric power system.
But the control button of current cubical switchboard is direct to expose externally for also can't be fortunately avoided when the switch around one of them switch breaks down the fire explosion, current switch presses too conveniently simultaneously, does not set up the equipment of preventing touching by mistake, lets operating personnel operate with inertia thinking easily, leads to the attention not concentrated, thereby causes the mistake of switch to touch.
Disclosure of Invention
The utility model provides a nine palace check operating panel's prevent mistake and touch safety switch cabinet, the device can be protected to single switch and avoid a trouble to influence other switches, can utilize the form of nine palace check to disturb the switch for the operator needs concentrate the spirit to move the switch that needs to the exact position and just can carry out the control of cubical switchboard, thereby greatly reduced mistake probability of touching.
The utility model provides a nine palace check operating panel's mistake proofing touches safety switch cabinet, includes the cubical switchboard main part, the positive movable mounting of cubical switchboard main part has the switch board, the positive middle-end fixed mounting of cubical switchboard main part has first connection port, switch board rear end fixed mounting has the second connection port, the inside movable mounting of cubical switchboard main part has the device of breaching in disorder, the inside movable mounting of cubical switchboard main part inner wall has drive wheel.
Preferably, the switch board is provided with a plurality of switch boards, and the outer side of the switch board is provided with a clamping board and a groove capable of being embedded with the clamping board.
Preferably, the switch boards are arranged around the outer sides of the first connection ports, and the second connection port at the rear end of each switch board has one first connection port corresponding to the second connection port.
Preferably, the front surface of the switch plate is movably provided with a protective cover, and the inside of the switch plate is movably provided with a closing fixture block.
As preferred, the draw-in groove has openly been seted up to the cubical switchboard main part, the inside movable mounting of cubical switchboard has the bumper, inside the bumper one end was worn out the cubical switchboard, and was circular-arc setting, the bumper sets up for right trapezoid with the one end of closed fixture block mutual contact.
Preferably, the switch cabinet main part openly fixed mounting have the switch of breaing up, movable mounting has the slurcam on the switch cabinet main part inner wall, the one end fixed mounting of the device of breaing up towards the slurcam has the board of breaing up.
Preferably, the disorder plate is arranged obliquely, the disorder plate is arranged in an obtuse-angle triangular shape, and springs are arranged on two sides of the driving rotating wheel.
Preferably, a friction layer is fixedly mounted on the outer side of the driving runner, and a triangular groove is formed in the outer side of the friction layer.
Compared with the prior art, the invention has the following beneficial effects:
1. the switch boards are arranged in a plurality, the outer sides of the switch boards are provided with the clamping boards and the grooves capable of being embedded with the clamping boards, adjacent switch boards can be mutually occluded, the switch boards can slide in the switch cabinet main body and cannot fall out, the switch boards are arranged around the outer sides of the first connecting ports, the second connecting ports at the rear ends of all the switch boards are provided with the first connecting ports corresponding to the first connecting ports, when an operator wants to control the switch cabinet, the operator needs to find correct switches firstly, then the switch boards slide on the switch cabinet main body and move the switch boards to enable the second connecting ports at the rear ends to be in contact with the first connecting ports, the operation on an internal system can be carried out, the effect that the operator needs to concentrate on spirit in the process of operating the switch boards is achieved, and the probability of mistaken touch is reduced.
2. The protective cover is movably arranged on the front surface of the switch board, the closed clamping block is movably arranged in the switch board, so that the switch board can be protected, the influence on the surrounding switch board when a fire and explosion happens is avoided, the clamping groove is formed in the front surface of the switch cabinet main body, the safety rod is movably arranged in the switch board, one end, in contact with the closed clamping block, of the safety rod is arranged in a right trapezoid mode, when the switch board does not move to the first connecting port corresponding to a user, the protective cover cannot be opened outwards, so that the switch in the switch board cannot be operated, only when the switch board moves to the correct position, the safety rod corresponds to the clamping groove, so that the safety rod can move outwards under the action of the springs on two sides, the closed clamping block is driven to move by contacting with the inclined surface of the closed clamping block, and the fixation of the protective cover can be released, reach further improvement and prevent the effect that the mistake touched, wherein wear out the inside one end of switch board through the bumper and be circular-arc setting for when the switch operation is accomplished the back and remove, the bumper utilizes the cambered surface can reset again.
3. The disordering switch is fixedly installed on the front side of the switch cabinet main body, the push plate is movably installed on the inner wall of the switch cabinet main body, the disordering plate is fixedly installed at one end, facing the push plate, of the disordering device, after an operator finishes the operation and keeps one switch plate in the middle, the disordering device can be driven by the motor to rotate by pressing the disordering switch, so that the disordering device drives the outer disordering plate to be in contact with a stress block on the push plate, then the disordering plate is obliquely arranged and is arranged in an obtuse-angle triangular shape, springs are arranged on two sides of the driving rotating wheel, after the disordering plate is in contact with the push plate, the push plate can be driven to move towards the inside of the abutting groove by utilizing the inclined plane of the obtuse-angle triangular shape, the driving rotating wheel is driven to overcome that the springs on two sides are in contact with the rear end of the switch plate, then the push plate can drive the rotating wheel to drive the switch, wherein through the whole slope setting of board of breaing in disorder, be equipped with four and wholly for the rectangle setting with the slurcam altogether to can be along with the rotation of the device of breaing in disorder, four slurcams are ordered about to the intermittent type and are removed, reach and drive the outside switch board and carry out the pivoted effect along a direction, in order to make to be in disorder with the position of switch board, all need look for the position of required switch again when letting the operation each time, further reduce the efficiency that the cubical switchboard main part was prevented the mistake and is touched.
4. A friction layer is fixedly arranged on the outer side of the driving rotating wheel, and a triangular groove is formed in the outer side of the friction layer, so that the friction force generated after the push plate and the switch plate are contacted with the driving rotating wheel can be increased, and the disordering efficiency of the switch plate is further improved.
Drawings
FIG. 1 is a front view of a switchgear cabinet body of the present invention;
FIG. 2 is a front view of the switch plate of the present invention;
FIG. 3 is a rear view of the switch plate of the present invention;
FIG. 4 is a top perspective view of the switchgear body of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is a rear elevational view of the pusher plate of the present invention;
FIG. 7 is a perspective view of the driving device of the present invention;
FIG. 8 is a perspective view of the drive wheel of the present invention;
FIG. 9 is a side perspective view of the switch plate of the present invention;
FIG. 10 is an enlarged view of the invention at B in FIG. 9.
In FIGS. 1-10: 1-a switch cabinet main body, 2-a switch board, 3-a first connecting port, 4-a clamping groove, 5-a protective cover, 6-a clamping board, 7-a second connecting port, 8-a safety rod, 9-a disordering device, 10-a disordering board, 11-a pushing board, 12-a stress block, 13-a driving rotating wheel, 14-a resisting groove, 15-a friction layer, 16-a closed clamping block and 17-a disordering switch.
Detailed Description
Please refer to fig. 1 to 10, a schematic plan structure and a schematic perspective structure of a safe switch cabinet with an anti-false-touch function of a nine-grid operating panel.
The utility model provides a safe cubical switchboard is touched in mistake of preventing of nine palace check operating panel, includes cubical switchboard main part 1, and cubical switchboard main part 1 openly movable mounting has switch board 2, and cubical switchboard main part 1 openly middle-end fixed mounting has first connection port 3, and 2 rear end fixed mounting of switch board has second connection port 7, and 1 inside movable mounting of cubical switchboard main part has disordering device 9, and 1 inner wall inside movable mounting of cubical switchboard main part has drive runner 13.
In concrete implementation, the switch board 2 is provided with a plurality ofly altogether, and the switch board 2 outside is provided with the cardboard and can with the recess of 6 gomphosis of cardboard, makes adjacent switch board 2 interlock each other, lets switch board 2 can not outwards fall out when 1 inside gliding of cubical switchboard main part.
In the specific implementation, the switch boards 2 are arranged around the outer sides of the first connection ports 3, and each second connection port 7 at the rear end of each switch board 2 has one first connection port 3 corresponding to the first connection port 3, so that when an operator wants to control the switch cabinet, the operator needs to find a correct switch first, then the switch board 2 slides on the switch cabinet main body 1 and moves the switch board to enable the second connection port 7 at the rear end to be in contact with the first connection port 3, the operation on an internal system can be performed, and the effect that the operator needs to concentrate on the operation of the switch boards 2 is achieved.
In specific implementation, the protective cover 5 is movably mounted on the front surface of the switch board 2, and the closing fixture block 16 is movably mounted inside the switch board 2, so that the switch board can be protected, and the influence on the surrounding switch board 2 caused by fire and explosion can be avoided.
In the concrete implementation, draw-in groove 4 has openly been seted up to cubical switchboard main part 1, the inside movable mounting of cubical switchboard 2 has bumper 8, inside bumper 8 one end was worn out cubical switchboard 2, and be circular-arc setting, the one end of bumper 8 and closed fixture block 16 mutual contact is the right trapezoid setting, when making cubical switchboard 2 not remove the first connection port 3 department corresponding with the user, visor 5 can't outwards be opened, thereby can't operate the switch in cubical switchboard 2, only when the accurate position that cubical switchboard 2 removed, let bumper 8 and draw-in groove 4 correspond, make bumper 7 can outwards remove under the effect of both sides spring, utilize the inclined plane contact with closed fixture block 16, order to close fixture block 16 and remove, thereby just can remove the fixing to visor 5, reach the effect that further improvement was prevented the mischief.
In specific implementation, the switch 17 of breaching is fixedly mounted on the front surface of the switch cabinet main body 1, the pushing plate 11 is movably mounted on the inner wall of the switch cabinet main body 1, the board 10 of breaching is fixedly mounted at one end of the pushing plate 11 of the breaching device 9, then the operation of the operator is completed to keep the switch board 2 at the middle part, the motor-driven device 9 of breaching can rotate by pressing the switch 17 of breaching, and the board 10 of breaching outside is driven by the breaching device 9 to be in contact with the stress block 12 on the pushing plate 11.
In the specific implementation, the disorder board 10 is arranged obliquely, the disorder board 10 is arranged in an obtuse triangle shape, springs are arranged on two sides of the driving runner 13, so that after the disorder board 10 is contacted with the pushing board 11, the pushing board 11 can be driven to move towards the inside of the abutting groove 14 by using the inclined plane of the obtuse triangle, the driving runner 13 is driven to overcome the contact of the springs on two sides and the rear end of the switch board 2, then along with the rotation of the disorder device 9, the pushing board 11 can drive the switch board 2 to move on the switch cabinet main body 1 by using the driving runner 13, wherein the disorder board 10 is integrally arranged obliquely and is provided with four and integrally arranged in a rectangular shape with the pushing board 11, so that the four pushing boards 11 can be driven to move intermittently along with the rotation of the disorder device 9, the effect of driving the switch board 2 on the outer side to rotate along one direction is achieved, and the position of the switch board can be disordered, the position of the switch is required to be searched again during each operation, and the efficiency of preventing the switch cabinet main body 1 from being touched by mistake is further reduced.
In specific implementation, a friction layer 15 is fixedly mounted on the outer side of the driving rotating wheel 13, and a triangular groove is formed in the outer side of the friction layer 15, so that the friction force of the push plate 11 and the switch plate 2 after contacting with the driving rotating wheel 13 can be increased, and the disorder efficiency of the switch plate 2 is further improved.
The working principle of the false touch prevention safety switch cabinet of the nine-grid operation panel is as follows.
Firstly, a plurality of switch boards 2 are arranged, the outer sides of the switch boards 2 are provided with clamping boards and grooves capable of being embedded with the clamping boards 6, so that the adjacent switch boards 2 can be mutually engaged, the switch boards 2 can slide in the switch cabinet main body 1 and cannot fall out, then the switch boards 2 are arranged around the outer sides of the first connecting ports 3, and the second connecting ports 7 at the rear end of each switch board 2 are provided with one first connecting port 3 corresponding to the first connecting port 3, when an operator wants to control the switch cabinet, the operator needs to find the correct switch firstly, then the switch boards 2 slide on the switch cabinet main body 1 and move to enable the second connecting ports 7 at the rear end to be contacted with the first connecting ports 3, so as to operate the internal system, the effect of concentration of the operator in the process of operating the switch boards 2 is achieved, and the probability of mistaken touch is reduced, then, the protective cover 5 is movably installed on the front surface of the switch board 2, the closed clamping block 16 is movably installed in the switch board 2, so that the switch board can be protected, the influence on the surrounding switch board 2 caused by fire and explosion is avoided, the clamping groove 4 is further formed in the front surface of the switch cabinet main body 1, the safety rod 8 is movably installed in the switch board 2, the end, in contact with the closed clamping block 16, of the safety rod 8 is in a right trapezoid shape, so that when the switch board 2 does not move to the first connecting port 3 corresponding to a user, the protective cover 5 cannot be opened outwards, so that the switch in the switch board 2 cannot be operated, only when the switch board 2 moves at the correct position, the safety rod 8 corresponds to the clamping groove 4, so that the safety rod 7 can move outwards under the action of the springs at two sides, and the closed clamping block 16 is driven to move by the contact with the inclined surface of the closed clamping block 16, so that the protection cover 5 can be released from being fixed, and the effect of preventing accidental touch can be further improved, wherein the end of the safety rod 8 penetrating through the inside of the switch board 2 is arranged in a circular arc shape, so that when the switch is moved after being operated, the safety rod 8 can be reset again by utilizing the arc surface, then the disordering switch 17 is fixedly arranged on the front surface of the switch cabinet main body 1, the push board 11 is movably arranged on the inner wall of the switch cabinet main body 1, and the disordering board 10 is fixedly arranged at one end of the disordering device 9 facing the push board 11, so that after the operator finishes the operation to keep one switch board 2 in the middle part, the disordering switch 17 can be pressed down to drive the disordering device 9 to rotate, so that the disordering device 9 drives the outer disordering board 10 to be in contact with the stress block 12 on the push board 11, and then the disordering board 10 is arranged in an inclined manner, and the, and the springs are arranged on both sides of the driving wheel 13, so that after the disorder plate 10 contacts with the pushing plate 11, the pushing plate 11 can be driven to move towards the inside of the abutting groove 14 by utilizing the obtuse triangular inclined plane, thereby driving the driving wheel 13 to overcome the contact between the springs on both sides and the rear end of the switch plate 2, and then along with the rotation of the disorder device 9, the pushing plate 11 can drive the switch plate 2 to move on the switch cabinet main body 1 by utilizing the driving wheel 13, wherein the disorder plate 10 is integrally arranged in an inclined manner, and is provided with four springs and is integrally arranged in a rectangular manner, thereby intermittently driving the four pushing plates 11 to move along with the rotation of the disorder device 9, so as to achieve the effect of driving the outer switch plate 2 to rotate along one direction, thereby being capable of disordering the positions of the switch plates, and needing to search the positions of required switches again during each operation, thereby further reducing the efficiency of preventing the switch cabinet main body 1 from being touched by mistake, wherein there is frictional layer 15 through drive runner 13 outside fixed mounting, and the triangle-shaped recess has been seted up in the frictional layer 15 outside for can increase the frictional force after catch plate 11 and flush mounting plate 2 and the contact of drive runner 13, thereby further improve the efficiency of breaching up of flush mounting plate 2.
Claims (8)
1. The utility model provides a nine palace check operating panel's mistake proofing touches safety switch cabinet, includes cubical switchboard main part (1), its characterized in that: cubical switchboard main part (1) openly movable mounting has switch board (2), cubical switchboard main part (1) openly middle-end fixed mounting has first connection port (3), switch board (2) rear end fixed mounting has second connection port (7), cubical switchboard main part (1) inside movable mounting has device of disturbing in disorder (9), cubical switchboard main part (1) inner wall inside movable mounting has drive runner (13).
2. The safe switch cabinet of preventing the mistaken touch of the nine-grid operation panel according to claim 1, is characterized in that: the switch board (2) is provided with a plurality of, the switch board (2) outside is provided with cardboard and the recess that can with cardboard (6) gomphosis.
3. The safe switch cabinet of preventing the mistaken touch of the nine-grid operation panel according to claim 1, is characterized in that: the switch board (2) is arranged around the outer side of the first connecting port (3), and the second connecting port (7) at the rear end of each switch board (2) is provided with one first connecting port (3) corresponding to the second connecting port.
4. The safe switch cabinet of preventing the mistaken touch of the nine-grid operation panel according to claim 1, is characterized in that: the switch board (2) openly movable mounting have visor (5), switch board (2) inside movable mounting has closed fixture block (16).
5. The safe switch cabinet of preventing the mistaken touch of the nine-grid operation panel according to claim 1, is characterized in that: draw-in groove (4) have openly been seted up in cubical switchboard main part (1), cubical switchboard (2) inside movable mounting has bumper (8), inside cubical switchboard (2) were worn out to bumper (8) one end, and for circular-arc setting, bumper (8) and closed fixture block (16) one end of mutual contact are right trapezoid and set up.
6. The safe switch cabinet of preventing the mistaken touch of the nine-grid operation panel according to claim 1, is characterized in that: cubical switchboard main part (1) openly fixed mounting have chaos switch (17), movable mounting has slushing plate (11) on cubical switchboard main part (1) inner wall, chaos device (9) have towards the one end fixed mounting of slushing plate (11) and beat chaos board (10).
7. The safe switch cabinet of preventing the false touch of the nine-grid operating panel according to claim 6, is characterized in that: the mess making plate (10) is obliquely arranged, and the mess making plate (10) is arranged in an obtuse-angle triangular shape.
8. The safe switch cabinet of preventing the mistaken touch of the nine-grid operation panel according to claim 1, is characterized in that: springs are arranged on two sides of the driving rotating wheel (13); a friction layer (15) is fixedly mounted on the outer side of the driving rotating wheel (13), and a triangular groove is formed in the outer side of the friction layer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011281836.5A CN112366545B (en) | 2020-11-16 | 2020-11-16 | Error touch-proof safety switch cabinet of nine-grid operation panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011281836.5A CN112366545B (en) | 2020-11-16 | 2020-11-16 | Error touch-proof safety switch cabinet of nine-grid operation panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112366545A true CN112366545A (en) | 2021-02-12 |
| CN112366545B CN112366545B (en) | 2023-07-28 |
Family
ID=74515245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011281836.5A Active CN112366545B (en) | 2020-11-16 | 2020-11-16 | Error touch-proof safety switch cabinet of nine-grid operation panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112366545B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203398425U (en) * | 2013-05-31 | 2014-01-15 | 张晨荷 | Safe dustproof plug board |
| JP2014138461A (en) * | 2013-01-15 | 2014-07-28 | Chugoku Electric Power Co Inc:The | Misrecognized operation prevention device |
| CN203800432U (en) * | 2014-04-28 | 2014-08-27 | 国家电网公司 | Switch cabinet with anti-error touch function |
| CN205080516U (en) * | 2015-10-20 | 2016-03-09 | 高子仪 | Multifunctional mouse |
| CN206259630U (en) * | 2016-11-03 | 2017-06-16 | 隋月章 | A kind of outdoor power system distribution box |
-
2020
- 2020-11-16 CN CN202011281836.5A patent/CN112366545B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014138461A (en) * | 2013-01-15 | 2014-07-28 | Chugoku Electric Power Co Inc:The | Misrecognized operation prevention device |
| CN203398425U (en) * | 2013-05-31 | 2014-01-15 | 张晨荷 | Safe dustproof plug board |
| CN203800432U (en) * | 2014-04-28 | 2014-08-27 | 国家电网公司 | Switch cabinet with anti-error touch function |
| CN205080516U (en) * | 2015-10-20 | 2016-03-09 | 高子仪 | Multifunctional mouse |
| CN206259630U (en) * | 2016-11-03 | 2017-06-16 | 隋月章 | A kind of outdoor power system distribution box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112366545B (en) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100428384C (en) | Circuit breaker interlocking device | |
| CN112366545A (en) | Safe switch cabinet is touched in mistake of preventing of nine palace check operating panel | |
| CN201957492U (en) | Handheld electric tool with improved trigger | |
| CN110854697A (en) | High-tension electricity cabinet with illumination function | |
| TR199902623T2 (en) | Electric food preparation device with safety device. | |
| CN204991537U (en) | High -voltage switch device | |
| CN217933519U (en) | Interlocking device of switch cabinet | |
| CN203521994U (en) | Low-voltage cabinet drawer position interlocking mechanism | |
| CN203085400U (en) | Interlocking mechanism of grounding switch and cable chamber door | |
| CN203086025U (en) | Voltage plate safety measure insulating cover for electric power line protection | |
| GB1535546A (en) | Electric switch arrangement for hand-held portable appliance | |
| CN212783316U (en) | Plastic case circuit breaker | |
| CN201149964Y (en) | Electrically-operated mechanism with mechanical interlocking | |
| CN209087661U (en) | A kind of safety knife switch | |
| CN109192590B (en) | Anti-misoperation protection device for disconnecting gate of high-low voltage power distribution cabinet | |
| CN209000852U (en) | A kind of control and protective switching device | |
| CN207743108U (en) | The switchgear of interlock is equipped between a kind of Xiamen and earthing switch and disconnecting switch | |
| CN220857312U (en) | High-voltage switch cabinet capable of effectively preventing misoperation | |
| CN107026043B (en) | Double fine motions limit universal switch | |
| CN216355317U (en) | Misoperation prevention device for button of electrical switch cabinet | |
| CN220731424U (en) | Anti-touch structure for plug-in circuit breaker and plug-in circuit breaker | |
| CN109192627A (en) | A kind of control and protective switching device | |
| CN214835535U (en) | High direct current switch cabinet of security | |
| CN209880423U (en) | Drawer type protection casing of energy storage converter cabinet scram switch is exclusively used in | |
| CN216698130U (en) | Switch device capable of preventing false touch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |