Anti-misoperation control system

Abstract

The utility model discloses an anti-misoperation control system, which belongs to the technical field of power grid control, and comprises a cabinet body, a mobile handcart, a first detection sensor, a console, a valve mechanism and an electromagnetic lock, the mobile handcart is movably arranged in the cabinet body, the cabinet body is provided with a static contact, and the mobile handcart is provided with a moving contact conducted with the static contact; the first detection sensor and the electromagnetic lock are both mounted in the cabinet body, and the valve mechanism is movably arranged in the cabinet body; the first detection sensor and the electromagnetic lock are electrically connected with the console, the first detection sensor is used for sensing position information of the mobile handcart in the cabinet body, and the electromagnetic lock is used for being matched with the valve mechanism; when a maintainer can enter the cabinet body, the valve mechanism moves to the first moving position, the valve mechanism shields the static contact, and the first detection sensor sends a first electric signal to the console, so that the console controls the electromagnetic lock and the valve mechanism to be locked, and an electric shock accident is avoided when the maintainer carries out maintenance in the cabinet body.

Description

Technical Field

[0001] The utility model relates to the technical field of power grid control, in particular to a misoperation prevention control system. Background Art

[0002] The national standard "GB / T 3906-2020 3.6~40.5kV AC Metal-Enclosed Switchgear and Control Gear" clearly stipulates that for AC metal-enclosed switchgear, "five protections" should be installed between different components in metal-enclosed switchgear and control gear, with mechanical "five protections" being preferred. Whether it is a trolley-type switchgear or a fixed switchgear, the basic requirement is to be able to achieve "five protections." In switchgear distribution devices of 35kV and below, a mechanical mechanism controlled by the circuit breaker operating mechanism is usually added to the operating mechanism to achieve the locking requirement of sequential operation.

[0003] In existing power grid control systems, when a mobile cart is pulled out of a cabinet, the cart's moving and stationary contacts separate, de-energizing the control system. However, if electronic components within the cart or cabinet become damaged, or if the stationary contacts require regular dust removal or maintenance, maintenance personnel must enter the cabinet for inspection or repair. Once inside, the stationary contacts remain within the cabinet, making them susceptible to misoperation. Summary of the Invention

[0004] The purpose of the utility model is to improve the problem that maintenance personnel are prone to make mistakes when repairing the control system, and to provide a control system that prevents misoperation.

[0005] The technical solutions to achieve the above objectives include the following:

[0006] Anti-misoperation control system, including:

[0007] A cabinet, a mobile trolley, a first detection sensor, a control console, a valve mechanism, and an electromagnetic lock. The mobile trolley is movably disposed in the cabinet. The cabinet has a static contact, and the mobile trolley has a moving contact that is in electrical communication with the static contact.

[0008] The first detection sensor and the electromagnetic lock are both installed in the cabinet, and the valve mechanism is movably arranged in the cabinet; the first detection sensor and the electromagnetic lock are respectively electrically connected to the control console, the first detection sensor is used to sense the position information of the mobile trolley in the cabinet, and the electromagnetic lock is used to cooperate with the valve mechanism;

[0009] In the first direction, the valve mechanism has a first moving position and a second moving position in the cabinet. In the first moving position, the electromagnetic lock is locked with the valve mechanism, and the valve mechanism is located between the static contact and the moving contact. In the second moving position, the electromagnetic lock is unlocked with the movable mechanism, and the valve mechanism is away from the static contact and the moving contact.

[0010] In one embodiment, in the second direction, the mobile trolley has a third moving position and a fourth moving position; in the third moving position, the mobile trolley is away from the cabinet, and the electromagnetic lock is locked with the valve mechanism; in the fourth moving position, the mobile trolley is close to the cabinet, and the electromagnetic lock is unlocked with the movable mechanism.

[0011] In one embodiment, the first detection sensor includes a first monitoring component and a second monitoring component. The first monitoring component is set at a third moving position, and the second monitoring component is set at a fourth moving position. The first monitoring component and the second monitoring component are electrically connected to the console respectively.

[0012] In one embodiment, the anti-misoperation control system further comprises a second detection sensor and a camera, both of which are installed in the cabinet, and are electrically connected to the control console respectively;

[0013] When the second detection sensor senses a living organism in the cabinet, the electromagnetic lock and the valve mechanism are locked, and the camera is turned on.

[0014] In one embodiment, the anti-misoperation control system further comprises a third detection sensor, wherein the third detection sensor is electrically connected to the static contact and wirelessly connected to the control console.

[0015] In one embodiment, the valve mechanism includes a first movable door and a driving assembly, wherein the first movable door is movably disposed in the cabinet and is mounted at an output end of the driving assembly;

[0016] The driving assembly is used to drive the first movable door to move so that the first movable door has a first moving position and a second moving position.

[0017] In one embodiment, the inner wall of the cabinet has a guide rail, the guide rail extends along a first direction, and the first movable door is slidably connected to the guide rail;

[0018] The driving assembly includes a first rack, a second rack, and a driving gear. The first rack extends along a first direction, the first end of the first rack is installed on the first movable door, the second end of the first rack is engaged with the driving gear, and the driving gear is rotatably installed in the cabinet; the driving gear is engaged with the second rack, the second rack extends along a second direction, and the second rack is installed on a mobile trolley.

[0019] In one embodiment, the valve mechanism further comprises a second movable door, the driving assembly further comprises a third rack, the second movable door is slidably connected to the guide rail, and the second movable door and the first movable door are arranged opposite to each other in the first direction;

[0020] The first end of the third rack is mounted on the second movable door, and the second end of the third rack is engaged with the gear of the driving mechanism.

[0021] In one embodiment, the driving assembly includes a support rod, a moving rod, a first pushing member, and a second pushing member, and the first movable door is sleeved on the outside of the support rod and is slidably connected to the support rod;

[0022] The moving rod is mounted on the first movable door, and the moving rod is used to cooperate with the electromagnetic lock;

[0023] The first end of the first pusher is rotatably mounted on the side wall of the first movable door, the second end of the first pusher is rotatably connected to the first end of the second pusher, and the middle section of the first pusher is rotatably mounted on the cabinet body;

[0024] The second pushing member is rotatably installed in the cabinet, and the second end of the second pushing member is used for sliding cooperation with the mobile trolley.

[0025] In one embodiment, the valve mechanism further comprises a second movable door, the second movable door being sleeved on the outside of the support rod and slidably connected to the support rod;

[0026] The driving assembly further includes a third pusher, a fourth pusher, and a support frame, wherein a first end of the third pusher is rotatably mounted on a side wall of the second movable door, a second end of the third pusher is rotatably connected to the second pusher, and a middle section of the second pusher is rotatably mounted on the cabinet body;

[0027] The support frame is slidingly connected to the inner wall of the cabinet in a first direction, the first end of the fourth pusher is rotatably connected to the second end of the first pusher, and the second end of the fourth pusher is rotatably connected to the second end of the third pusher; the second ends of the first pusher and the third pusher are also rotatably mounted on the support frame.

[0028] The technical solution provided by the utility model has the following advantages and effects:

[0029] When the first detection sensor detects that the moving trolley has been moved outside the cabinet, the cabinet is accessible to maintenance personnel. At this time, the valve mechanism moves to the first moving position, the valve mechanism blocks the static contact, and the first detection sensor sends a first electrical signal to the control console, causing the console to control the electromagnetic lock and lock the valve mechanism. After the maintenance personnel enter the cabinet, they cannot touch the static contact, thus preventing electric shock accidents when the maintenance personnel perform maintenance inside the cabinet. When the first detection sensor detects that the moving trolley has been moved to a certain position inside the cabinet, the cabinet opening is inaccessible to maintenance personnel. At this time, the valve mechanism moves to the second moving position, the valve mechanism is away from the static contact, and the first detection sensor sends a second electrical signal to the control console, causing the console to control the electromagnetic lock to unlock the valve mechanism. At this time, there is no valve mechanism blocking the moving contact and the static contact. When the moving trolley is completely moved into the cabinet, the moving contact and the static contact come into contact, and the control system is in a conducting state. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings herein illustrate specific examples of the technical solutions described in the present invention, and together with the specific implementation methods constitute a part of the specification, and are used to explain the technical solutions, principles and effects of the present invention.

[0031] Unless otherwise specified or defined, the same reference numerals in different drawings represent the same or similar technical features, and the same or similar technical features may also be represented by different reference numerals.

[0032] Figure 1 It is a schematic diagram of an anti-misoperation control system in one embodiment of the present utility model;

[0033] Figure 2 This is the state of the anti-misoperation control system in one embodiment of the utility model. Figure 1 ;

[0034] Figure 3 This is a schematic diagram of the base in one embodiment of the utility model. Figure 1 ;

[0035] Figure 4 This is a schematic diagram of the base in one embodiment of the utility model. Figure 2 ;

[0036] Description of reference numerals:

[0037] 100. Control system;

[0038] 1. Cabinet; 11. Static contact; 12. Opening;

[0039] 2. Mobile trolley; 21. Moving contact;

[0040] 3. Valve mechanism; 31. First movable door; 32. Second movable door; 30. Drive assembly; 33. Drive gear; 34. First rack; 35. Second rack; 36. Third rack; 37. Guide rail;

[0041] 301, support rod; 302, moving rod; 303, first pusher; 304, second pusher; 305, third pusher; 306, fourth pusher; 307, support frame;

[0042] 4. Control console; 5. First detection sensor; 51. First monitoring component; 52. Second monitoring component; 6. Second detection sensor; 7. Electromagnetic lock; 8. Third detection sensor. DETAILED DESCRIPTION

[0043] In order to facilitate the understanding of the present invention, specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0044] Unless otherwise specified or defined, the "first, second..." used in this article is only used to distinguish names and does not represent a specific quantity or order.

[0045] Unless stated otherwise or defined otherwise, the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0046] It should be noted that when an element is considered to be "fixed to" another element, it can be directly fixed to the other element or there can be an intermediate element; when an element is considered to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element; when an element is considered to be "mounted on" another element, it can be directly mounted on the other element or there can be an intermediate element. When an element is considered to be "located on" another element, it can be directly located on the other element or there can be an intermediate element.

[0047] Example 1

[0048] The present invention proposes a misoperation prevention control system 100. Figure 1As shown, it includes a cabinet 1, a mobile trolley 2, a first detection sensor 5, a control console 4, a valve mechanism 3, and an electromagnetic lock 7. The mobile trolley 2 is movably arranged in the cabinet 1, the cabinet 1 has a static contact 11, and the mobile trolley 2 has a moving contact 21 that is conductive with the static contact 11; the first detection sensor 5 and the electromagnetic lock 7 are both installed in the cabinet 1, and the valve mechanism 3 is movably arranged in the cabinet 1; the first detection sensor 5 and the electromagnetic lock 7 are electrically connected to the control console 4 respectively, the first detection sensor 5 is used to sense the position information of the mobile trolley 2 in the cabinet 1, and the electromagnetic lock 7 is used to cooperate with the valve mechanism 3; in the first direction, the valve mechanism 3 has a first moving position and a second moving position in the cabinet 1, in the first moving position, the electromagnetic lock 7 is locked with the valve mechanism 3, and the valve mechanism 3 is located between the static contact 11 and the moving contact 21; in the second moving position, the electromagnetic lock 7 is unlocked with the movable mechanism 3, and the valve mechanism 3 is away from the static contact 11 and the moving contact 21.

[0049] Specifically, when the first detection sensor 5 detects that the mobile trolley 2 is moved out of the cabinet 1, the cabinet 1 can be entered by maintenance personnel; at this time, the valve mechanism 3 moves to the first moving position, the valve mechanism 3 blocks the static contact 11, and the first detection sensor 5 sends a first electrical signal to the console 4, so that the console 4 controls the electromagnetic lock 7 and the valve mechanism 3 to lock; after the maintenance personnel enter the cabinet 1, they cannot touch the static contact 11, thereby avoiding electric shock accidents when the maintenance personnel are performing maintenance in the cabinet 1. When the first detection sensor 5 detects that the movable trolley 2 has moved to a certain position inside the cabinet 1, the opening 12 of the cabinet 1 cannot be entered by maintenance personnel; at this time, the valve mechanism 3 moves to the second moving position, the valve mechanism 3 is away from the static contact 11, and the first detection sensor 5 sends a second electrical signal to the console 4, so that the console 4 controls the electromagnetic lock 7 to unlock the valve mechanism 3; at this time, there is no valve mechanism 3 blocking the moving contact 21 and the static contact 11. When the movable trolley 2 is completely moved into the cabinet 1, the moving contact 21 and the static contact 11 are in contact, and the control system 100 is in a conducting state.

[0050] In this embodiment, the electromagnetic lock is a lock controlled by a circuit, which can be unlocked by an electrical signal or a mechanical key. The electromagnetic lock can adopt existing technology, such as Chinese patent number CN113969701B, which discloses a high-security shockproof electromagnetic lock.

[0051] In some embodiments, in the second direction, the mobile cart 2 has a third moving position and a fourth moving position; in the third moving position, the mobile cart 2 is away from the cabinet 1, and the electromagnetic lock 7 is locked with the valve mechanism 3; in the fourth moving position, the mobile cart 2 is close to the cabinet 1, and the electromagnetic lock 7 is unlocked with the movable mechanism 3. Specifically, the second direction is horizontal, the first direction is vertical, and the first direction intersects the second direction; the first detection sensor 5 is used to detect position information of the mobile cart 2 in the third moving position and the fourth moving position. When the first detection sensor 5 detects that the mobile cart 2 is in the third moving position, the first detection sensor 5 generates a first electrical signal; when the first detection sensor 5 detects that the mobile cart 2 is in the fourth moving position, the first detection sensor 5 generates a second electrical signal.

[0052] In some embodiments, the first detection sensor 5 includes a first monitoring component 51 and a second monitoring component 52. The first monitoring component 51 is set at the third moving position, and the second monitoring component 52 is set at the fourth moving position. The first monitoring component 51 and the second monitoring component 52 are electrically connected to the console 4 respectively. Specifically, the first monitoring component 51 and the second monitoring component 52 are distributed in the second direction, the first monitoring component 51 is used to generate a first electrical signal, and the second monitoring component 52 is used to generate a second electrical signal. The first monitoring component 51 or the second monitoring component 52 includes one of a photoelectric crankshaft and camshaft position sensor, a Hall position sensor, a magnetoelectric sensor, an optical sensor, a capacitive sensor, a resistive sensor, an oscillator sensor, an ultrasonic sensor, a photoelectric encoder, and a contact sensor. Preferably, the first monitoring component 51 and the second monitoring component 52 are Hall elements.

[0053] In some embodiments, the anti-misoperation control system 100 further includes a second detection sensor 6 and a camera, both of which are installed in the cabinet 1. The second detection sensor 6 and the camera are electrically connected to the control console 4. When the second detection sensor 6 senses a living organism in the cabinet 1, the electromagnetic lock 7 and the valve mechanism 3 are locked, and the camera is turned on. Specifically, when the second detection sensor 6 detects the presence of a maintenance worker operating in the cabinet 1, the second detection sensor 6 generates a third electrical signal and transmits it to the control console 4. After receiving the third electrical signal, the control console 4 drives the camera to turn on. The camera monitors the maintenance worker's work in the cabinet 1 and stores the maintenance worker's work records in the form of video images. Moreover, when the second detection sensor 6 detects a living organism such as a mouse entering the cabinet 1, the second detection sensor 6 also generates a third electrical signal, and enables the control console 4 to promptly understand the situation in the cabinet 1, making it convenient for the maintenance worker to clean the cabinet 1 in a timely manner.

[0054] In some embodiments, the anti-misoperation control system 100 further includes a third detection sensor 8, which is electrically connected to the static contact 11 and wirelessly connected to the console 4. Specifically, the third detection sensor 8 is used to detect whether the static contact 11 is energized. When the static contact 11 is energized, the third detection sensor 8 generates a fourth electrical signal and sends it to the console 4, so that the console 4 can understand when the control system 100 is being repaired and clearly know whether the control system 100 is being repaired with or without power.

[0055] In some embodiments, the valve mechanism 3 includes a first movable door 31 and a drive assembly 30. The first movable door 31 is movably disposed within the cabinet 1 and is mounted at the output end of the drive assembly 30. The drive assembly 30 is configured to drive the first movable door 31 to move so that the first movable door 31 has a first movable position and a second movable position. Specifically, the drive assembly 30 is configured to drive the first movable door 31 to move in a first direction. When the first movable door 31 moves to the first movable position, the first movable door 31 is located between the moving contact 21 and the static contact 11. The first movable door 31 is configured to block the static contact 11 to prevent maintenance personnel from accidentally touching the static contact 11. When the first movable door 31 is in the first movable position, the electromagnetic lock 7 locks the first movable door 31. When the first movable door 31 is in the second movable position, the first movable door 31 cannot block the static contact 11, facilitating conduction between the moving contact 21 and the static contact 11.

[0056] It should be noted that in this control system 100, the first detection sensor 5 detects the position of the movable cart 2 within the cabinet 1 and transmits an electrical signal to the control console 4, causing the control console 4 to drive the electromagnetic lock 7 to lock the valve mechanism 3, thereby restricting the valve mechanism 3 to the first movable position. In other control systems 100, methods that utilize the function of the first detection sensor 5 in the control system 100 and control the electromagnetic lock 7 through the control console 4 to achieve locking of the valve mechanism 3 in the first movable position are all within the scope of protection of this application.

[0057] Example 2

[0058] The control system 100 collects signals through the first detection sensor 5, the second detection sensor 6, and the third detection sensor 8, and after comprehensively processing the relevant information, it can monitor the operating environment of the static contact 11 in real time and judge its behavior. By controlling the externally connected valve mechanism 3 and electromagnetic lock 7 and other static contacts 11, the control system 100 is intelligent and safe. The anti-error status of the static contact 11 corresponding to the main operating conditions of the control system 100 is as follows:

[0059]

[0060] The control system 100 may also have the conventional functions of a power-on display device, which may realize functions such as power-on indication of the control system 100, self-test of the control system 100, and interface of an anti-error device of the control system 100. By cooperating with an external anti-error device, the power test work before the routine operation of the control system 100 may be realized to ensure the integrity of its business process.

[0061] Example 3

[0062] Preferably, Figure 2 and Figure 3 As shown, the inner wall of the cabinet 1 has a guide rail 37 and an opening 12. This opening 12 allows the mobile trolley 2 to enter and exit the cabinet 1. The guide rail 37 extends in a first direction, and the first movable door 31 is slidably connected to the guide rail 37. The drive assembly 30 includes a first rack 34, a second rack 35, and a drive gear 33. The first end of the first rack 34 is mounted on the first movable door 31, and the second end of the first rack 34 meshes with the drive gear 33. The drive gear 33 is rotatably mounted in the cabinet 1. The drive gear 33 meshes with the second rack 35. The second rack 35 extends in a second direction and is mounted on the mobile trolley 2. Specifically, the guide rail 37 is used to limit the movement direction of the first movable door 31 and improve the stability of the first movable door 31 during movement. The first rack 34 extends in the first direction, and the second rack 35 extends in the second direction. The first rack 34 and the second rack 35 are provided with a plurality of tooth grooves, which are used to cooperate with the protruding teeth of the drive gear 33. When the second rack 35 moves in the second direction, it drives the driving gear 33 to rotate, and the driving gear 33 drives the first rack 34 to move in the first direction, thereby driving the first movable door 31 to move up and down in the first direction, so that the first movable door 31 has a first moving position and a second moving position in the first direction.

[0063] Preferably, the valve mechanism 3 further includes a second movable door 32, and the drive assembly 30 further includes a third rack 36. The second movable door 32 is slidably connected to a guide rail 37 and is disposed opposite the first movable door 31 in a first direction. The first end of the third rack 36 is mounted on the second movable door 32, and the second end of the third rack 36 engages with the drive gear 33. Specifically, when the drive gear 33 rotates clockwise or counterclockwise, the drive gear 33 simultaneously drives the first rack 34 and the third rack 36 to move, causing the first rack 34 and the second rack 35 to move toward or away from each other. When the first and second movable doors 31 and 32 move toward each other, they can block the stationary contact 11. Due to the movement of the first and second movable doors 31 and 32, the movement distance of each movable door is shorter than that of a single first movable door 31. Furthermore, the use of two movable doors is suitable for blocking two vertically arranged stationary contacts 11.

[0064] In some embodiments, the movable trolley 2 can be fixed to the second rack 35. When the movable trolley 2 moves in the second direction, it will drive the second rack 35 to move in the second direction, thereby driving the drive gear 33 to rotate clockwise or counterclockwise. In this configuration, when the movable trolley 2 moves to the third moving position, the drive gear 33 rotates counterclockwise, the first movable door 31 and the second movable door 32 approach each other, and the static contact 11 is blocked; and when the movable trolley 2 moves to the fourth moving position, the drive gear 33 rotates clockwise, the first movable door 31 and the second movable door 32 move away from each other, so that the moving contact 21 and the static contact 11 are in contact and conductive.

[0065] Example 4

[0066] In some embodiments, as Figure 4 As shown, the driving assembly 30 includes a support rod 301, a moving rod 302, a first pusher 303, and a second pusher 304. The first movable door 31 is sleeved on the outside of the support rod 301 and is slidingly connected to the support rod 301; the moving rod 302 is installed on the first movable door 31, and the moving rod 302 is used to cooperate with the electromagnetic lock 7; the first end of the first pusher 303 is rotatably installed on the side wall of the first movable door 31, the second end of the first pusher 303 is rotatably connected to the first end of the second pusher 304, and the middle section of the first pusher 303 is rotatably installed on the cabinet body 1; the second pusher 304 is rotatably installed in the cabinet body 1, and the second end of the second pusher 304 is used to slidably cooperate with the mobile trolley 2. Specifically, when the movable trolley 2 moves into the cabinet 1 and contacts the second pusher 304, the second pusher 304 is squeezed by the movable trolley 2. When the second pusher 304 moves downward, the second pusher 304 rotates on the inner wall of the cabinet 1 and drives the first pusher 303 to move downward. When the first pusher 303 moves downward, the first pusher 303 rotates with the middle section of the first pusher 303 as the center of the circle. The first pusher 303 is equivalent to a lever structure, thereby driving the first movable door 31 to move up and down. The support rod 301 is used to support the first movable door 31 and limit the movement direction of the first movable door 31. The first movable door 31 moves to the second movable position. When the movable trolley 2 is moved out of the cabinet 1, the second pusher 304 can be manually driven to move the first movable door 31 to the first movable position, or the center of gravity of the first movable door 31 can be used to move the first movable door 31 downward to the first movable position to achieve shielding of the static contact 11.

[0067] Preferably, the valve mechanism 3 also has a second movable door 32, which is sleeved on the outside of the support rod 301 and slidingly connected to the support rod 301; the driving assembly 30 also includes a third pusher 305, a fourth pusher 306, and a support frame 307, the first end of the third pusher 305 is rotatably installed on the side wall of the second movable door 32, the second end of the third pusher 305 is rotatably connected to the second pusher 304, and the middle section of the second pusher 304 is rotatably installed on the cabinet 1; the support frame 307 is slidably connected to the inner wall of the cabinet 1 in the first direction, the first end of the fourth pusher 306 is rotatably connected to the second end of the first pusher 303, and the second end of the fourth pusher 306 is rotatably connected to the second end of the third pusher 305; the second ends of the first pusher 303 and the third pusher 305 are also rotatably installed on the support frame 307. Specifically, the third pusher 305 is used to drive the second movable door 32 to move up and down, and the fourth pusher 306 is used to simultaneously drive the first pusher 303 and the third pusher 305, so that the first pusher 303 and the third pusher 305 respectively drive the first movable door 31 and the second movable door 32 to move closer to or away from each other. When the second pusher 304 moves downward, the fourth pusher 306 is expanded, and the first end of the fourth pusher 306 drives the first movable door 31 to move upward, while the second end of the fourth pusher 306 drives the second movable door 32 to move downward. When the second pusher 304 moves upward, the fourth pusher 306 is retracted, and the first end of the fourth pusher 306 drives the first movable door 31 to move downward, while the second end of the fourth pusher 306 drives the second movable door 32 to move upward, thereby achieving the first movable door 31 and the second movable door 32 moving closer to or away from each other.

[0068] When quoting drawing descriptions, new features that appear are described; in order to avoid repeated quoting of drawings which would result in a less concise description, features that have been described clearly will not be quoted from the drawings one by one.

[0069] The purpose of the above embodiments is to exemplify and deduce the technical solution of the utility model, and to fully describe the technical solution, purpose and effect of the utility model. Its purpose is to enable the public to have a more thorough and comprehensive understanding of the disclosed content of the utility model, and it does not limit the scope of protection of the utility model.

[0070] The above embodiments are not exhaustive of the present invention, and there may be many other embodiments not listed. Any replacements and improvements made without violating the concept of the present invention are within the scope of protection of the present invention.

Claims

1. Anti-misoperation control system, characterized in that, include: A cabinet, a mobile trolley, a first detection sensor, a control console, a valve mechanism, and an electromagnetic lock. The mobile trolley is movably disposed in the cabinet. The cabinet has a static contact, and the mobile trolley has a moving contact that is in electrical communication with the static contact. The first detection sensor and the electromagnetic lock are both installed in the cabinet, and the valve mechanism is movably arranged in the cabinet; the first detection sensor and the electromagnetic lock are respectively electrically connected to the control console, the first detection sensor is used to sense the position information of the mobile trolley in the cabinet, and the electromagnetic lock is used to cooperate with the valve mechanism; In the first direction, the valve mechanism has a first moving position and a second moving position in the cabinet. In the first moving position, the electromagnetic lock is locked with the valve mechanism, and the valve mechanism is located between the static contact and the moving contact. In the second moving position, the electromagnetic lock is unlocked with the movable mechanism, and the valve mechanism is away from the static contact and the moving contact.

2. The anti-misoperation control system according to claim 1, characterized in that: In the second direction, the mobile trolley has a third moving position and a fourth moving position; in the third moving position, the mobile trolley is away from the cabinet, and the electromagnetic lock is locked with the valve mechanism; in the fourth moving position, the mobile trolley is close to the cabinet, and the electromagnetic lock is unlocked with the movable mechanism.

3. The anti-misoperation control system according to claim 2, characterized in that: The first detection sensor includes a first monitoring component and a second monitoring component. The first monitoring component is set at a third moving position, and the second monitoring component is set at a fourth moving position. The first monitoring component and the second monitoring component are electrically connected to the console respectively.

4. The anti-misoperation control system according to claim 2, characterized in that: The anti-misoperation control system further comprises a second detection sensor and a camera, both of which are installed in the cabinet, and are electrically connected to the console respectively; When the second detection sensor senses a living organism in the cabinet, the electromagnetic lock and the valve mechanism are locked, and the camera is turned on.

5. The anti-misoperation control system according to claim 2, characterized in that: The anti-misoperation control system further comprises a third detection sensor, wherein the third detection sensor is electrically connected to the static contact and wirelessly connected to the console.

6. The anti-misoperation control system according to claim 2, characterized in that: The valve mechanism includes a first movable door and a driving assembly, wherein the first movable door is movably arranged in the cabinet and is installed at the output end of the driving assembly; The driving assembly is used to drive the first movable door to move so that the first movable door has a first moving position and a second moving position.

7. The anti-misoperation control system according to claim 6, characterized in that: The inner wall of the cabinet is provided with a guide rail, the guide rail is extended along a first direction, and the first movable door is slidably connected to the guide rail; The driving assembly includes a first rack, a second rack, and a driving gear, wherein the first rack extends along a first direction, a first end of the first rack is mounted on the first movable door, a second end of the first rack is engaged with the driving gear, and the driving gear is rotatably mounted in the cabinet; The driving gear is engaged with the second rack, the second rack is extended along the second direction, and the second rack is installed on the mobile trolley.

8. The anti-misoperation control system according to claim 7, characterized in that: The valve mechanism further comprises a second movable door, and the drive assembly further comprises a third rack, the second movable door is slidably connected to the guide rail, and the second movable door and the first movable door are arranged opposite to each other in the first direction; The first end of the third rack is mounted on the second movable door, and the second end of the third rack is engaged with the gear of the driving mechanism.

9. The anti-misoperation control system according to claim 6, characterized in that: The driving assembly includes a support rod, a moving rod, a first pushing member, and a second pushing member. The first movable door is sleeved on the outside of the support rod and is slidably connected to the support rod. The moving rod is mounted on the first movable door, and the moving rod is used to cooperate with the electromagnetic lock; The first end of the first pusher is rotatably mounted on the side wall of the first movable door, the second end of the first pusher is rotatably connected to the first end of the second pusher, and the middle section of the first pusher is rotatably mounted on the cabinet body; The second pushing member is rotatably installed in the cabinet, and the second end of the second pushing member is used for sliding cooperation with the mobile trolley.

10. The anti-misoperation control system according to claim 9, characterized in that: The valve mechanism further comprises a second movable door, which is sleeved on the outside of the support rod and is slidably connected to the support rod; The driving assembly further includes a third pusher, a fourth pusher, and a support frame, wherein a first end of the third pusher is rotatably mounted on a side wall of the second movable door, a second end of the third pusher is rotatably connected to the second pusher, and a middle section of the second pusher is rotatably mounted on the cabinet body; The support frame is slidingly connected to the inner wall of the cabinet in a first direction, the first end of the fourth pusher is rotatably connected to the second end of the first pusher, and the second end of the fourth pusher is rotatably connected to the second end of the third pusher; the second ends of the first pusher and the third pusher are also rotatably mounted on the support frame.

Images