CN219163978U - Switch board with warning function - Google Patents
Switch board with warning function Download PDFInfo
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- CN219163978U CN219163978U CN202320248939.4U CN202320248939U CN219163978U CN 219163978 U CN219163978 U CN 219163978U CN 202320248939 U CN202320248939 U CN 202320248939U CN 219163978 U CN219163978 U CN 219163978U
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Abstract
The utility model provides a power distribution cabinet with a warning function, wherein two shaft seats are also arranged on the power distribution cabinet body, correspond to rotating shafts and are fixedly arranged on the top of the cabinet body, and the shaft seats are respectively connected with the corresponding rotating shafts in a rotating way; the positioning component is connected with one of the rotating shafts and is used for limiting the rotation of the rotating shaft; by adopting the technical scheme, when the maintenance personnel are in outage maintenance to the electrical equipment, the cabinet door is closed, the L-shaped warning board is turned downwards again, after the positioning component is utilized to fix the rotating shaft, the L-shaped warning board can be fixed, if other personnel want to open the cabinet door, the cabinet door can not be opened under the limit of the L-shaped warning board, and the first warning sign language on the L-shaped warning board can warn other personnel, when in normal use, the L-shaped warning board can be turned upwards, the limit of the cabinet door is relieved, the cabinet body can be normally used, and the second warning sign language at the back of the L-shaped warning board can be lightened, and the power distribution cabinet is warned to be electrified and does not touch.
Description
Technical Field
The utility model relates to the field of power distribution cabinets, in particular to a power distribution cabinet with a warning function.
Background
The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads.
Because the switch board is used for controlling the power supply and the outage of rather than electric connection's electrical equipment, so when maintaining electrical equipment, need carry out the outage through the switch board with electrical equipment, and traditional switch board does not be provided with warning mechanism, like maintenance personal is when carrying out outage maintenance to electrical equipment, and unknowing personnel is very easily switched on with the switch board to cause the electrical equipment that maintenance personal is maintaining to electrified, and then very easily lead to the maintenance personal to take place the electric shock risk, there is great potential safety hazard, inconvenient use.
Disclosure of Invention
First, the technical problem to be solved
In order to solve the problems in the prior art, the utility model provides a power distribution cabinet with a warning function.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
the power distribution cabinet with the warning function comprises a cabinet body, a cabinet door and a warning mechanism, wherein the warning mechanism comprises an L-shaped warning plate, a rotating shaft, a shaft seat and a positioning assembly;
the vertical part of the L-shaped warning board is used for writing warning marks, a first warning mark is written on the surface of the vertical part of the L-shaped warning board, and a second warning mark is written on the back of the vertical part of the L-shaped warning board;
the two rotating shafts are arranged and distributed on two sides of the horizontal part of the L-shaped warning plate;
the shaft seat is also provided with two shafts corresponding to the rotating shafts and fixedly arranged at the top of the cabinet body, and the shaft seat is respectively and rotatably connected with the corresponding rotating shafts;
the positioning component is connected with one of the rotating shafts and used for limiting the rotation of the rotating shaft.
Preferably, the positioning assembly comprises a gear, a shell, a rack, a connecting rod, a handle and a spring,
the gear is fixedly arranged on the rotating shaft;
a limit groove is formed in the shell;
the rack is slidably arranged in the limiting groove, and a tooth slot meshed with the gear is formed in the rack;
the connecting rod is arranged on one side of the rack away from the gear, penetrates through the shell and is fixedly connected with the handle;
the spring is sleeved on the connecting rod, one end of the spring is connected with the rack, and the other end of the spring is connected with the inside of the limit groove.
Preferably, the first warning sign is used for identifying a related warning sign related to closing prohibition, and the second warning sign is used for identifying a related warning sign related to electric shock prevention.
Preferably, the warning mechanism further comprises a warning lamp, a touch sensor and a singlechip;
the warning lamp is arranged on the cabinet body;
the touch sensor is arranged at the top of the cabinet body, and when the L-shaped warning board displays a first warning slogan, the L-shaped warning board is contacted with the touch sensor;
the warning lamp and the touch sensor are electrically connected with the singlechip.
(III) beneficial effects
The utility model has the beneficial effects that: by adopting the technical scheme, when the maintenance personnel are in outage maintenance to the electrical equipment, the cabinet door is closed, the L-shaped warning board is turned downwards again, after the positioning component is utilized to fix the rotating shaft, the L-shaped warning board can be fixed, if other personnel want to open the cabinet door, the cabinet door can not be opened under the limit of the L-shaped warning board, and the first warning sign language on the L-shaped warning board can warn other personnel, when in normal use, the L-shaped warning board can be turned upwards, the limit of the cabinet door is relieved, the cabinet body can be normally used, and the second warning sign language at the back of the L-shaped warning board can be lightened, and the power distribution cabinet is warned to be electrified and does not touch.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet with a warning function;
fig. 2 is a schematic structural diagram of a service state of a power distribution cabinet with a warning function;
fig. 3 is a schematic side view of a power distribution cabinet with a warning function;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
[ reference numerals description ]
1. A cabinet body;
2. a cabinet door;
3. a warning mechanism;
31. a shaft seat;
32. a rotating shaft;
33. an L-shaped warning board;
34. a touch sensor;
35. a positioning assembly; 351. a gear; 352. a housing; 353. a rack; 354. a spring; 355. a connecting rod; 356. a handle;
36. a warning light.
Detailed Description
The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.
Referring to fig. 1 to 2, the present utility model provides a power distribution cabinet with a warning function, which includes a cabinet body 1, a cabinet door 2, and a warning mechanism 3, wherein the warning mechanism 3 includes an L-shaped warning plate 33, a rotating shaft 32, a shaft seat 31, and a positioning component 35;
the vertical part of the L-shaped warning board 33 is used for writing warning marks, the surface of the vertical part of the L-shaped warning board 33 is written with a first warning mark, and the back of the vertical part of the L-shaped warning board 33 is written with a second warning mark;
the two rotating shafts 32 are arranged on two sides of the horizontal part of the L-shaped warning plate 33 in a distributed manner;
the shaft seat 31 is also provided with two shafts corresponding to the rotating shafts 32 and fixedly arranged at the top of the cabinet body 1, and the shaft seat 31 is respectively and rotatably connected with the corresponding rotating shafts 32;
the positioning assembly 35 is connected to one of the rotating shafts 32, and the positioning assembly 35 is used for limiting the rotation of the rotating shaft 32.
When carrying out outage maintenance to electrical equipment, close cabinet door 2, turn over L type warning board 33 downwards again, utilize the fixed pivot 32 of locating component 35 after, can fix L type warning board 33, if all the other personnel will open cabinet door 2, under the spacing of L type warning board 33, cabinet door 2 can't open, and the first warning sign language on the L type warning board 33 can carry out the warning to all the other personnel, during ordinary use, can upwards overturn L type warning board 33, relieve the spacing to cabinet door 2, make cabinet body 1 can normal use, and can be with the second warning sign language of L type warning board 33 back brightening, the warning switch board is electrified, do not touch.
Referring to fig. 3 and 4, in the present embodiment: the positioning assembly 35 includes a gear 351, a housing 352, a rack 353, a link 355, a handle 356 and a spring 354,
the gear 351 is fixedly installed on the rotating shaft 32;
a limit groove is formed in the shell 352;
the rack 353 is slidably arranged in the limit groove, and a tooth groove meshed with the gear 351 is formed in the rack 353;
the connecting rod 355 is arranged on one side of the rack 353 away from the gear 351, and the connecting rod 355 penetrates through the shell 352 and is fixedly connected with the handle 356;
the spring 354 is sleeved on the connecting rod 355, one end of the spring 354 is connected with the rack 353, and the other end of the spring 354 is connected with the inside of the limit groove.
When the rotary shaft 32 is used, the handle 356 is manually pulled to enable the rack 353 to be separated from the gear 351, at this time, the overturning state of the L-shaped warning plate 33 can be adjusted, after adjustment, the handle 356 is loosened, and under the action of the spring 354, the rack 353 rewrites the engaging gear 351 to fix the rotary shaft 32.
In this embodiment, the first warning sign is used to identify the relevant warning sign related to closing prohibition, and the second warning sign is used to identify the relevant warning sign related to electric shock prevention.
Second embodiment of the present utility model:
the warning mechanism 3 further comprises a warning lamp 36, a touch sensor 34 and a singlechip;
the warning lamp 36 is arranged on the cabinet body 1;
the touch sensor 34 is arranged at the top of the cabinet body 1, and when the L-shaped warning board 33 displays a first warning sign, the L-shaped warning board 33 is contacted with the touch sensor 34;
the warning lamp 36 and the touch sensor 34 are electrically connected with the singlechip;
when maintenance personnel carry out outage maintenance to electrical equipment, close cabinet door 2, turn over L type warning board 33 downwards again, utilize fixed pivot 32 of locating component 35 after, can fix L type warning board 33, if all the other personnel want to open cabinet door 2, under the spacing of L type warning board 33, cabinet door 2 can't open, after the fixed back of locating component 35 to pivot 32 is relieved to other personnel, with L type warning board 33 upwards overturn for touch sensor 34 no longer releases L type warning board 33 after, touch sensor 34 carries the signal to the singlechip, singlechip drive warning light 36 lights, and then secondary warning, in order to avoid unexpected.
It should be noted that: the model of the touch sensor 34 is YBLX-ME/8108, and the model of the singlechip is STM8S003F3U6.
The working principle of the utility model is as follows: when carrying out outage maintenance to electrical equipment, close cabinet door 2, turn over L type warning board 33 downwards again, utilize the fixed pivot 32 of locating component 35 after, can fix L type warning board 33, if all the other personnel will open cabinet door 2, under the spacing of L type warning board 33, cabinet door 2 can't open, and the first warning sign language on the L type warning board 33 can carry out the warning to all the other personnel, during ordinary use, can upwards overturn L type warning board 33, relieve the spacing to cabinet door 2, make cabinet body 1 can normal use, and can be with the second warning sign language of L type warning board 33 back brightening, the warning switch board is electrified, do not touch.
The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent changes made by the description of the utility model and the accompanying drawings, or direct or indirect application in the relevant art, are intended to be included within the scope of the utility model.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The power distribution cabinet with the warning function is characterized by comprising a cabinet body, a cabinet door and a warning mechanism, wherein the warning mechanism comprises an L-shaped warning plate, a rotating shaft, a shaft seat and a positioning assembly;
the vertical part of the L-shaped warning board is used for writing warning marks, a first warning mark is written on the surface of the vertical part of the L-shaped warning board, and a second warning mark is written on the back of the vertical part of the L-shaped warning board;
the two rotating shafts are arranged and distributed on two sides of the horizontal part of the L-shaped warning plate;
the shaft seat is also provided with two shafts corresponding to the rotating shafts and fixedly arranged at the top of the cabinet body, and the shaft seat is respectively and rotatably connected with the corresponding rotating shafts;
the positioning component is connected with one of the rotating shafts and used for limiting the rotation of the rotating shaft.
2. The power distribution cabinet with the warning function according to claim 1, wherein the positioning assembly comprises a gear, a shell, a rack, a connecting rod, a handle and a spring,
the gear is fixedly arranged on the rotating shaft;
a limit groove is formed in the shell;
the rack is slidably arranged in the limiting groove, and a tooth slot meshed with the gear is formed in the rack;
the connecting rod is arranged on one side of the rack away from the gear, penetrates through the shell and is fixedly connected with the handle;
the spring is sleeved on the connecting rod, one end of the spring is connected with the rack, and the other end of the spring is connected with the inside of the limit groove.
3. The power distribution cabinet with the warning function according to claim 1, wherein the first warning sign is used for identifying related warning signs related to closing prohibition, and the second warning sign is used for identifying related warning signs related to electric shock prevention.
4. The power distribution cabinet with the warning function according to claim 1, wherein the warning mechanism further comprises a warning lamp, a touch sensor and a singlechip;
the warning lamp is arranged on the cabinet body;
the touch sensor is arranged at the top of the cabinet body, and when the L-shaped warning board displays a first warning slogan, the L-shaped warning board is contacted with the touch sensor;
the warning lamp and the touch sensor are electrically connected with the singlechip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320248939.4U CN219163978U (en) | 2023-02-18 | 2023-02-18 | Switch board with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320248939.4U CN219163978U (en) | 2023-02-18 | 2023-02-18 | Switch board with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219163978U true CN219163978U (en) | 2023-06-09 |
Family
ID=86640708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320248939.4U Active CN219163978U (en) | 2023-02-18 | 2023-02-18 | Switch board with warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219163978U (en) |
-
2023
- 2023-02-18 CN CN202320248939.4U patent/CN219163978U/en active Active
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