PLC control cabinet with behavior monitoring mechanism
By installing adjustment components and driving components on the top of the PLC control cabinet, adjusting the camera angle and height is achieved, and the problem of lack of real-time monitoring in traditional PLC control cabinets is solved, improving the safety and practicality of the equipment, and avoiding unattended Equipment damage and accidents.
Patent Information
- Application Number
- CN202420507457.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-15
AI Technical Summary
Traditional PLC control cabinets lack real-time monitoring functions, which leads to human damage when unattended, resulting in equipment damage and accidents, reducing the safety of use.
A PLC control cabinet with a behavior monitoring mechanism is designed, including adjustment components and driving components on the top of the PLC control cabinet. The surveillance camera body is installed on the adjustment component. The angle and height of the camera are adjusted by motor drive to achieve all-round monitoring. .
Real-time monitoring and shooting and recording around the PLC control cabinet is realized, which avoids equipment damage and accidents, improves the safety and practicality of use, and ensures all-round monitoring and recording functions.
Smart Images
Figure CN222234937U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of control cabinets, in particular to a PLC control cabinet with a behavior monitoring mechanism. Background Art
[0002] PLC control cabinet refers to a programmable control cabinet, and control cabinet refers to a complete set of control cabinets, which can realize the control of motors and switches. The PLC control cabinet has protection functions such as overload, short circuit, and phase loss protection. It has a compact structure, stable operation, and complete functions. It can be combined according to the actual control scale. It can realize single cabinet automatic control, and it can also realize multiple cabinets through industrial Ethernet or industrial field bus network to form a distributed control system. PLC control cabinet can adapt to various industrial automation control occasions of various sizes. It is widely used in industries such as electric power, metallurgy, chemical industry, papermaking, environmental protection and sewage treatment, and most control cabinets are unattended, which reduces the safety of using PLC control cabinets.
[0003] On this basis, Chinese patent publication number CN211019592U discloses a PLC control cabinet;
[0004] However, there are some shortcomings in this patent application: the traditional PLC control cabinet has a relatively simple structure and function, lacks the function of real-time monitoring around the cabinet, and most control cabinets are unmanned. If the PLC control cabinet is damaged by human beings, the device cannot take pictures and record the accident in time, which will cause serious damage and accidents to the PLC control cabinet, reducing the practicality and safety of the device.
[0005] Therefore, the utility model proposes a PLC control cabinet with a behavior monitoring mechanism to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide a PLC control cabinet with a behavior monitoring mechanism, which is operated by the device, thereby solving the problem that the traditional PLC control cabinet in the above background has a relatively simple structure and function, lacks the function of real-time monitoring around the cabinet, and most control cabinets are unmanned. If the PLC control cabinet is damaged by human beings, the device cannot take pictures and record the accident in time, which will cause great damage and accidents to the PLC control cabinet, reducing the practicality and safety of the device.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PLC control cabinet with a behavior monitoring mechanism, comprising a PLC control cabinet and an adjustment component arranged on the top of the PLC control cabinet, a driving component is arranged on the upper end of the adjusting component, and a monitoring camera body is arranged on one side of the driving component, the adjusting component comprises a base plate fixedly installed on the top of the PLC control cabinet, a cavity rod is fixedly connected to the top surface of the base plate, an installation cavity box is arranged on the upper end of the cavity rod, a second motor is arranged on one side of the installation cavity box, a worm gear is rotatably connected to the inner cavity of the installation cavity box, a worm is meshedly connected to one side of the worm gear, the worm is rotatably connected to the inner cavity of the installation cavity box, one end of the worm passes through the installation cavity box and is connected to the output end of the second motor, the driving component comprises a supporting long plate and a circular ring body fixedly connected to the top surface of the supporting long plate, an annular groove is arranged on one side of the circular ring body, and racks are evenly distributed on the inner wall of the circular ring body.
[0008] Preferably, the adjustment component also includes a limiting long groove arranged on one side of the inner wall of the cavity rod, and two groups of limiting long grooves are provided. The inner cavity of the cavity rod is slidably connected to a screw rod, and one end of the screw rod away from the installation cavity box is fixedly connected to a connecting rod.
[0009] Preferably, both ends of the connecting rod are respectively slidably connected to the inner cavities of the two groups of limiting long grooves, one end of the screw rod passes through the installation cavity box and extends to the outside of the installation cavity box, and a lifting plate is provided at the upper end of the installation cavity box, and the bottom of the lifting plate is fixedly connected to the top of the screw rod.
[0010] Preferably, the worm gear is threadedly connected to the outer circumference of the screw rod.
[0011] Preferably, the supporting long plate is fixedly mounted on the top surface of the lifting plate, and the driving assembly further comprises an arc-shaped slide plate slidably connected to the inner cavity of the annular groove, and a first motor is fixedly mounted on the rear side of the arc-shaped slide plate.
[0012] Preferably, a rotating rod is provided on one side of the first motor, the rotating rod is connected to the output end of the first motor, one end of the rotating rod is fixedly connected to a gear, and the gear matches and is meshingly connected with the rack.
[0013] Preferably, a bracket component is fixedly connected to one side of the arc-shaped slide plate, and a support plate is fixedly connected to the bottom of the bracket component.
[0014] Preferably, two groups of support plates are provided, and the monitoring camera body is fixedly installed between the two groups of support plates.
[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0016] 1. The utility model proposes a PLC control cabinet with a behavior monitoring mechanism. Usually, when the PLC control cabinet is unattended, it needs to monitor and record the surroundings of the control cabinet in real time through a monitoring camera. The camera is connected to the operator's computer, and the operator can observe the surroundings of the control cabinet through the computer. A PLC control cabinet with a behavior monitoring mechanism can avoid major damage and accidents to the cabinet; and the existing monitoring cameras installed on the control cabinet may have shooting blind spots due to their limited rotation angles during use, which is not conducive to the operator's all-round monitoring of the monitoring area and affects the use effect; the monitoring camera body installed on the driving component in the utility model, when the operator needs to adjust the monitoring shooting angle of the monitoring camera body, the operator can start the first motor, the first motor rotates forward or reverse, the first motor will drive the rotating rod and the gear to rotate forward or reverse, because the gear is meshed and connected to the inner side of the circular ring body, the gear can drive the arc-shaped slide plate to slide clockwise or counterclockwise along the inner cavity of the annular groove, At this time, the arc-shaped slide plate will drive the bracket component and the monitoring camera body under the bracket component to move together, and the monitoring camera body will rotate clockwise or counterclockwise along the outer circumference of the circular ring body. Through this operation, the user can control and adjust the shooting angle of the monitoring camera body. When the monitoring lens of the monitoring camera body rotates to the azimuth angle required for shooting, the operator can turn off the first motor, the monitoring camera body stops rotating and monitors and shoots the environment within this angle range. The monitoring camera body can transmit the captured behavior picture information to the operator's computer for user viewing. This setting makes it convenient for the operator to control and adjust the shooting angle and azimuth of the monitoring camera body. The adjustable rotation performance of the monitoring camera body enables it to adjust and monitor the environment around the PLC control cabinet in all directions, thereby improving its use effect. This setting enables the control cabinet to monitor and record the surrounding scenes of the PLC control cabinet in real time through the monitoring camera body when it is unattended, which is convenient for users to protect the PLC control cabinet and avoid major damage and accidents to the equipment.
[0017] 2. The utility model proposes a PLC control cabinet with a behavior monitoring mechanism. Usually, the monitoring camera body arranged on the PLC control cabinet is not convenient for the user to adjust the height of the camera lens, which brings troubles when using the monitoring camera body for monitoring and shooting, cannot meet the needs of more users, and reduces the practicality of the device; the monitoring camera body is supported and installed by using the adjustment component and the drive component. If the operator wants to adjust the shooting height of the monitoring camera body, the second motor can be started, and the second motor rotates forward or reversely. At this time, the second motor will drive the worm and the worm wheel to rotate, and at this time, the screw rod and the lifting plate will move upward or downward along the inner cavity of the cavity rod, and the screw rod will drive the lifting plate, the drive component and the monitoring camera The main body performs lifting and lowering movements, thereby adjusting the position height of the monitoring camera body. When the monitoring camera body is adjusted to a suitable angle, the second motor is turned off, the screw rod stops lifting and lowering, and the monitoring camera body performs monitoring and shooting at a fixed height. During the lifting and lowering movement of the screw rod, the connecting rod and the limiting long groove are slidingly connected to limit the screw rod from rotating with the worm gear. This setting can utilize the adjustment component to facilitate the user to lift and lower the height position of the monitoring camera body, thereby facilitating the shooting and monitoring work of the monitoring camera body, and improving the applicability of the monitoring camera body, so that the monitoring camera body can better provide behavior monitoring recording services for the PLC control cabinet, better protect the PLC control cabinet, and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is the overall structure diagram of the utility model;
[0019] Figure 2 This is a structural diagram of the adjustment component, drive component and monitoring camera body of the utility model;
[0020] Figure 3 This is a structural diagram of the drive assembly of the utility model;
[0021] Figure 4 This is a structural diagram of the drive assembly and the monitoring camera body of the utility model;
[0022] Figure 5 This is a structural diagram of the adjustment component of the utility model;
[0023] Figure 6 This is a structural diagram of the disassembled parts of the adjustment component of the utility model.
[0024] In the figure: 1. PLC control cabinet; 2. Adjustment component; 21. Base plate; 22. Cavity rod; 221. Limiting long groove; 23. Second motor; 24. Mounting cavity box; 25. Screw; 251. Connecting rod; 26. Lifting plate; 27. Worm gear; 28. Worm; 3. Driving component; 31. Support long plate; 32. Circular ring body; 33. Annular groove; 34. Rack; 35. First motor; 36. Gear; 37. Rotating rod; 38. Arc slide plate; 39. Bracket component; 391. Support plate; 4. Monitoring camera body. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0027] Combination Figure 1-6 A PLC control cabinet with a behavior monitoring mechanism comprises a PLC control cabinet 1 and an adjustment component 2 arranged on the top of the PLC control cabinet 1, a driving component 3 is arranged on the upper end of the adjustment component 2, and a monitoring camera body 4 is arranged on one side of the driving component 3, the adjustment component 2 comprises a base plate 21 fixedly installed on the top of the PLC control cabinet 1, a cavity rod 22 is fixedly connected to the top surface of the base plate 21, a mounting cavity box 24 is arranged on the upper end of the cavity rod 22, a second motor 23 is arranged on one side of the mounting cavity box 24, a worm gear 27 is rotatably connected to the inner cavity of the mounting cavity box 24, a worm 28 is meshingly connected to one side of the worm gear 27, the worm 28 is rotatably connected to the inner cavity of the mounting cavity box 24, one end of the worm 28 passes through the mounting cavity box 24 and is connected to the output end of the second motor 23, the driving component 3 comprises a supporting long plate 31 and a circular ring body 32 fixedly connected to the top surface of the supporting long plate 31, a circular groove 33 is arranged on one side of the circular ring body 32, and racks 34 are evenly distributed on the inner wall of the circular ring body 32.
[0028] The utility model is further described below in conjunction with embodiments.
[0029] Embodiment 1:
[0030] See also Figure 1-4The driving assembly 3 also includes an arc-shaped slide 38 slidably connected to the inner cavity of the annular groove 33, a first motor 35 is fixedly installed on the rear side of the arc-shaped slide 38, a rotating rod 37 is provided on one side of the first motor 35, the rotating rod 37 is connected to the output end of the first motor 35, a gear 36 is fixedly connected to one end of the rotating rod 37, the gear 36 matches and meshes with the rack 34, a bracket component 39 is fixedly connected to one side of the arc-shaped slide 38, a support plate 391 is fixedly connected to the bottom of the bracket component 39, two groups of support plates 391 are provided, and the monitoring camera body 4 is fixedly installed between the two groups of support plates 391.
[0031] Embodiment 2:
[0032] See also Figure 1-2 and Figure 5-6 The adjustment component 2 also includes a limiting long groove 221 arranged on one side of the inner wall of the cavity rod 22, and two groups of limiting long grooves 221 are arranged. A screw rod 25 is slidably connected to the inner cavity of the cavity rod 22, and one end of the screw rod 25 away from the installation cavity box 24 is fixedly connected to a connecting rod 251, and both ends of the connecting rod 251 are respectively slidably connected to the inner cavities of the two groups of limiting long grooves 221. One end of the screw rod 25 passes through the installation cavity box 24 and extends to the outside of the installation cavity box 24. A lifting plate 26 is arranged on the upper end of the installation cavity box 24, and a supporting long plate 31 is fixedly installed on the top surface of the lifting plate 26. The bottom of the lifting plate 26 is fixedly connected to the top of the screw rod 25, and the worm gear 27 is threadedly connected to the outer periphery of the screw rod 25.
[0033] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0034] In summary: the utility model proposes a PLC control cabinet with a behavior monitoring mechanism. Usually, when the PLC control cabinet is unattended, it needs to monitor and record the surroundings of the control cabinet in real time through a monitoring camera. The camera is connected to the operator's computer, and the operator can observe the surroundings of the control cabinet through the computer. A PLC control cabinet with a behavior monitoring mechanism can avoid major damage and accidents to the cabinet; and the existing monitoring cameras installed on the control cabinet may have shooting blind spots due to their limited rotation angles during use, which is not conducive to the operator's all-round monitoring of the monitoring area and affects the use effect; the monitoring camera body 4 installed on the driving component 3 in the utility model, when the operator needs to adjust the monitoring shooting angle of the monitoring camera body 4, the operator can start the first motor 35, the first motor 35 rotates forward or reverse, the first motor 35 will drive the rotating rod 37 and the gear 36 to rotate forward or reverse, because the gear 36 is meshed and connected to the inner side of the circular ring body 32, the gear 36 can drive the arc-shaped slide plate 38 to slide clockwise or counterclockwise along the inner cavity of the annular groove 33. Working, at this time, the arc-shaped slide plate 38 will drive the bracket component 39 and the monitoring camera body 4 under the bracket component 39 to move together, and the monitoring camera body 4 will rotate clockwise or counterclockwise along the outer circumference of the circular ring body 32. The user can control and adjust the shooting angle of the monitoring camera body 4 by this operation. When the monitoring lens of the monitoring camera body 4 rotates to the azimuth angle required for shooting, the operator can turn off the first motor 35, the monitoring camera body 4 stops rotating and monitors and shoots the environment within this angle range. The monitoring camera body 4 can transmit the captured behavior picture information to the operator's computer for user viewing. This setting makes it convenient for the operator to control and adjust the shooting angle and azimuth of the monitoring camera body 4. The adjustable rotation performance of the monitoring camera body 4 realizes its ability to adjust and monitor the surrounding environment of the PLC control cabinet 1 in all directions, thereby improving its use effect. This setting enables the control cabinet to monitor and record the surrounding images of the PLC control cabinet 1 in real time through the monitoring camera body 4 when it is unattended, which is convenient for users to protect the PLC control cabinet and avoid major damage and accidents to the equipment.
[0035] Usually, the monitoring camera body 4 set on the PLC control cabinet 1 is not convenient for the user to adjust the height of the camera lens, which brings troubles when using the monitoring camera body 4 for monitoring and shooting, cannot meet the needs of more users, and reduces the practicality of the device; the monitoring camera body 4 is supported and installed by using the adjustment component 2 and the drive component 3. If the operator wants to adjust the shooting height of the monitoring camera body 4, the second motor 23 can be started, and the second motor 23 rotates forward or reverse. At this time, the second motor 23 will drive the worm 28 and the worm wheel 27 to rotate, and at this time, the screw rod 25 and the lifting plate 26 will move upward or downward along the inner cavity of the cavity rod 22, and the screw rod 25 will drive the lifting plate 26, the drive component 3 and the monitoring camera body 4 to do lifting and lowering movements, thereby adjusting The position height of the monitoring camera body 4, when the monitoring camera body 4 is adjusted to a suitable angle, the second motor 23 is turned off, the screw rod 25 stops the lifting movement, and the monitoring camera body 4 performs monitoring and shooting at a fixed height position. During the lifting and lowering movement of the screw rod 25, the connecting rod 251 and the limiting long groove 221 are connected by a limiting sliding connection, which can limit the screw rod 25 from rotating with the worm gear 27. This setting can utilize the adjustment component 2 to facilitate the user to lift and lower the height position of the monitoring camera body 4, thereby facilitating the shooting and monitoring work of the monitoring camera body 4, and improving the applicability of the monitoring camera body 4, so that the monitoring camera body 4 can better provide behavior monitoring recording services for the PLC control cabinet 1, better protect the PLC control cabinet, and improve the practicality of the device.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A PLC control cabinet with a behavior monitoring mechanism, comprising a PLC control cabinet (1) and an adjustment component (2) arranged on the top of the PLC control cabinet (1), a driving component (3) being arranged on the upper end of the adjustment component (2), and a monitoring camera body (4) being arranged on one side of the driving component (3), characterized in that: The regulating component (2) comprises a base plate (21) fixedly mounted on the top of the PLC control cabinet (1); a cavity rod (22) is fixedly connected to the top surface of the base plate (21); a mounting cavity box (24) is arranged at the upper end of the cavity rod (22); a second motor (23) is arranged on one side of the mounting cavity box (24); a worm wheel (27) is rotatably connected to the inner cavity of the mounting cavity box (24); a worm (28) is meshingly connected to one side of the worm wheel (27); the worm (28) is rotatably connected to the inner cavity of the mounting cavity box (24); one end of the worm (28) passes through the mounting cavity box (24) and is connected to the output end of the second motor (23); and the driving component (3) comprises a supporting long plate (31) and a circular ring body (32) fixedly connected to the top surface of the supporting long plate (31); an annular groove (33) is arranged on one side of the circular ring body (32); and racks (34) are evenly distributed on the inner wall of the circular ring body (32).
2. A PLC control cabinet with a behavior monitoring mechanism according to claim 1, characterized in that: The adjustment assembly (2) further comprises a limiting long groove (221) arranged on one side of the inner wall of the cavity rod (22), wherein two groups of the limiting long grooves (221) are arranged, and a screw rod (25) is slidably connected to the inner cavity of the cavity rod (22), and a connecting rod (251) is fixedly connected to one end of the screw rod (25) away from the installation cavity box (24).
3. A PLC control cabinet with a behavior monitoring mechanism according to claim 2, characterized in that: The two ends of the connecting rod (251) are respectively slidably connected to the inner cavities of the two groups of the limiting long grooves (221); one end of the screw rod (25) passes through the installation cavity box (24) and extends to the outside of the installation cavity box (24); a lifting plate (26) is provided at the upper end of the installation cavity box (24); and the bottom of the lifting plate (26) is fixedly connected to the top of the screw rod (25).
4. A PLC control cabinet with a behavior monitoring mechanism according to claim 3, characterized in that: The worm wheel (27) is threadedly connected to the outer periphery of the screw rod (25).
5. A PLC control cabinet with a behavior monitoring mechanism according to claim 4, characterized in that: The supporting long plate (31) is fixedly mounted on the top surface of the lifting plate (26), and the driving assembly (3) also includes an arc-shaped slide plate (38) slidably connected to the inner cavity of the annular groove (33), and a first motor (35) is fixedly mounted on the rear side of the arc-shaped slide plate (38).
6. A PLC control cabinet with a behavior monitoring mechanism according to claim 5, characterized in that: A rotating rod (37) is provided on one side of the first motor (35), the rotating rod (37) is connected to the output end of the first motor (35), one end of the rotating rod (37) is fixedly connected to a gear (36), and the gear (36) matches and meshes with the rack (34).
7. A PLC control cabinet with a behavior monitoring mechanism according to claim 6, characterized in that: A support component (39) is fixedly connected to one side of the arc-shaped slide plate (38), and a support plate (391) is fixedly connected to the bottom of the support component (39).
8. A PLC control cabinet with a behavior monitoring mechanism according to claim 7, characterized in that: The support plates (391) are provided in two groups, and the monitoring camera body (4) is fixedly installed between the two groups of support plates (391).