Multifunctional anti-misoperation device

Abstract

The utility model is suitable for the technical field of power dispatching, and discloses a multifunctional anti-misoperation device, which is characterized in that the outer side surface of each transmission rod is fixedly provided with a pushing block, the top end surface of the side edge of each fixing plate is fixedly provided with a supporting plate, and the outer side surface of each supporting plate is fixedly provided with a hollow frame; an extrusion plate is slidably mounted on the inner side of each hollow frame, a push rod is fixedly mounted on the surface of the middle end of the side edge of each extrusion plate, a transmission rod is fixedly mounted on the surface of the middle end of the other side of each extrusion plate, and a limiting block is fixedly mounted on the surface of the outer side of each push rod. According to the technical scheme, through mutual cooperation of the pushing block and the limiting block and under the transmission effect of the pushing spring, rotation limiting processing can be automatically carried out on the rotating rod and the shielding frame on the side edge of the rotating rod, it is guaranteed that the shielding frame does not reset to rotate at will, and operation of a control panel is not hindered; and the anti-misoperation quality of the shielding frame is further improved.

Description

Technical Field

[0001] The utility model is applicable to the technical field of electric power dispatching, and particularly relates to a multifunctional anti-misoperation device. Background Art

[0002] At present, when conducting power dispatching, it is necessary to use multiple sets of corresponding transformer boxes to control the power control devices. In this process, corresponding control safety will be set on the outside of each transformer box to control the start and stop of the control components inside the box. In order to prevent the buttons on the surface of the control panel from being touched and pressed by external misoperation, corresponding protection components will be set on the outside of the control panel to protect it.

[0003] However, when using the protective cover on the outside of the control panel, the operator needs to pull it from the outside of the control panel to flip it from the surface of the control panel and open it. In this process, the protective cover does not have a corresponding rotation limit mechanism, so it is very easy to automatically fall down and restore its position after flipping. This will not only block the operator's operating hands, but also easily interfere with the operator's sight, making it impossible for the operator to accurately press the buttons on the surface of the control panel, causing misoperation and affecting the control accuracy. Therefore, we propose a multifunctional anti-misoperation device. Utility Model Content

[0004] The main purpose of the utility model is to provide a multifunctional anti-misoperation device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A multifunctional anti-misoperation device comprises a mounting plate, both ends of the top side surface of the mounting plate are fixedly mounted with a fixing plate, a rotating rod is rotatably mounted between the inner sides of two groups of the fixing plates, and both ends of the side surface of the rotating rod are mounted with a transmission rod;

[0007] A pushing block is fixedly installed on the outer surface of each transmission rod, a supporting plate is fixedly installed on the top surface of each fixed plate side, a hollow frame is fixedly installed on the outer surface of each support plate, an extrusion plate is slidably installed on the inner side of each hollow frame, a pushing rod is fixedly installed on the middle end surface of each extrusion plate side, and a transmission rod is fixedly installed on the middle end surface of the other side of each extrusion plate;

[0008] A limiting block is fixedly installed on the outer surface of each push rod, and a return spring is slidably sleeved on the outer surface of each transmission rod, and the return spring is located inside the hollow frame.

[0009] By adopting the above-mentioned technical scheme, through the mutual cooperation of the pushing block and the limiting block, and under the transmission action of the pushing spring, the rotation limiting processing of the rotating rod together with the shielding frame on its side can be automatically achieved, ensuring that the shielding frame will not arbitrarily restore and rotate and hinder the operation of the control panel, thereby further improving the anti-misoperation quality of the shielding frame.

[0010] As an optional solution to the technical solution of the present application, fixed sleeves are fixedly sleeved on the outer end surfaces of the rotating rod, a connecting rod is fixedly installed on the outer surface of each fixed sleeve, and a shielding frame is fixedly installed between the outer sides of the two groups of connecting rods.

[0011] By adopting the above technical solution, the shielding and misoperation prevention processing of the control panel is achieved through the structural function of the shielding frame.

[0012] As an optional solution of the technical solution of the present application, a mounting groove is opened inside the middle end of each support plate, and the push rod passes through and is slidably installed inside the mounting groove.

[0013] By adopting the above technical solution, the rationality of adjustment of the entire device is ensured by the guiding and limiting effect of the installation groove on the push rod.

[0014] As an optional solution of the technical solution of the present application, a movable groove is opened in the middle of the top of each hollow frame, and the transmission rod is slidably installed in the movable groove.

[0015] By adopting the above technical solution, the transmission rationality of the entire device is ensured by the guiding sliding action of the movable groove on the transmission rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The multifunctional anti-misoperation device of the technical solution of the present application can automatically realize the rotation limiting processing of the rotating rod together with the shielding frame on its side through the mutual cooperation of the pushing block and the limiting block and the transmission action of the pushing spring, so as to ensure that the shielding frame will not arbitrarily restore and rotate to hinder the operation of the control panel, thereby further improving the anti-misoperation quality of the shielding frame.

[0018] 2. The technical solution of the present application is a multifunctional anti-misoperation device, which is installed by sliding a transmission rod through the inside of a movable groove and installing a hand-pull plate on the outside of the transmission rod, so that the limit block can only move horizontally inside the hollow frame after being pushed by the push block without any lateral movement, thereby ensuring the rationality of the limit of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall top view cross-sectional structure of a multifunctional anti-misoperation device of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall side view structure of a multifunctional anti-misoperation device of the utility model;

[0021] Figure 3 The utility model is a schematic diagram of the enlarged structure of the A part of a multifunctional anti-misoperation device.

[0022] Figure numerals: 1. Mounting plate; 11. Fixed plate; 12. Rotating rod; 13. Fixed sleeve; 14. Connecting rod; 15. Shielding frame; 16. Transmission rod; 2. Support plate; 21. Hollow frame; 22. Extrusion plate; 23. Push rod; 24. Limiting block; 25. Push block; 26. Transmission rod; 27. Reset spring; 28. Hand pull plate; 3. Movable groove; 31. Mounting groove. DETAILED DESCRIPTION

[0023] like Figure 1-3 As shown, the utility model provides a technical solution: a multifunctional anti-misoperation device, each transmission rod 16 is fixedly installed with a pushing block 25 on the outer surface, each fixed plate 11 is fixedly installed with a support plate 2 on the top surface of the side, each support plate 2 is fixedly installed with a hollow frame 21 on the outer surface, each hollow frame 21 is slidably installed with an extrusion plate 22 on the inner side, each extrusion plate 22 is fixedly installed with a pushing rod 23 on the middle end surface of the side, each extrusion plate 22 is fixedly installed with a transmission rod 26 on the other side middle end surface of each extrusion plate 22, and each push rod 23 is fixedly installed with a limiting block 24 on the outer surface.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), fixed plates 11 are fixedly installed on the surfaces of both ends of the top side of the mounting plate 1, a rotating rod 12 is rotatably installed between the inner sides of the two groups of fixed plates 11, a transmission rod 16 is installed on the surfaces of both ends of the side of the rotating rod 12, and fixed sleeves 13 are fixedly sleeved on the surfaces of both ends of the outer side of the rotating rod 12, a connecting rod 14 is fixedly installed on the outer side surface of each fixed sleeve 13, and a shielding frame 15 is fixedly installed between the outer sides of the two groups of connecting rods 14.

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown in the figure, a return spring 27 is slidably sleeved on the outer surface of each transmission rod 26, and the return spring 27 is located inside the hollow frame 21.

[0026] In this technical solution (through Figure 1 , Figure 2 and Figure 3As shown), a movable groove 3 is opened in the middle of the top of each hollow frame 21, and a transmission rod 26 is slidably installed in the movable groove 3, and a hand-pull plate 28 is fixedly installed on the top of the side of each transmission rod 26, and the hand-pull plate 28 is located on the outside of the installation frame 21.

[0027] In some technical solutions (through Figure 1 , Figure 2 and Figure 3 As shown), a mounting groove 31 is opened inside the middle end of each support plate 2, and the push rod 23 passes through and is slidably installed inside the mounting groove 31.

[0028] During operation, after the shielding frame 15 connected to the side of the mounting plate 1 is installed on the outside of the control panel, the shielding frame 15 is pulled to drive the rotating rod 12 connected to the transmission rod 16 on the side to rotate synchronously, and the transmission rod 16 drives the pushing block 25 connected to the outside to rotate synchronously, and the inclined surface of the pushing block 25 fits the inclined surface of the limit block 24 to cause the limit block 24 to move, so that the limit block 24 can drive the extrusion plate 22 to move horizontally inside the hollow frame 21 under the transmission action of the push rod 26, and reset The spring 27 causes a resistance to cause it to deform. After the push block 25 has its inclined surface disengaged from the inclined surface of the limit block 24 as the rotating rod 12 rotates, the position of the limit block 24 automatically recovers, so that the bottom right-angled edge of the limit block 24 fits against the top right-angled edge of the push block 25, causing a resistance to the push block 25, thereby realizing the rotation limit processing of the rotating rod 12 together with the shielding frame 15 on its side, ensuring that the shielding frame 15 will not arbitrarily restore and rotate to cause the operator to operate using the control panel.

[0029] The multifunctional anti-misoperation device proposed in the present application can automatically realize the rotation limiting processing of the rotating rod together with the shielding frame on its side through the mutual cooperation of the pushing block and the limiting block and the transmission action of the pushing spring, thereby ensuring that the shielding frame will not arbitrarily restore and rotate and hinder the operation of the control panel, thereby further improving the anti-misoperation quality of the shielding frame.

[0030] By sliding the transmission rod through the movable groove and installing a hand-pull plate on the outside of the transmission rod, the limit block can only move horizontally inside the hollow frame without any lateral movement after being pushed by the push block, thereby ensuring the rationality of the limit of the entire device.

Claims

1. A multifunctional anti-misoperation device, comprising a mounting plate, characterized in that: The surfaces of both ends of the top side edge of the mounting plate are fixedly mounted with fixing plates, a rotating rod is rotatably mounted between the inner sides of the two sets of fixing plates, and transmission rods are mounted at both ends of the rotating rod; A push block is fixedly installed on one side of the transmission rod, a support plate is fixedly installed on one side of the fixed plate, a hollow frame is fixedly installed on one side of the support plate, an extrusion plate is slidably installed inside the hollow frame, a push rod is fixedly installed on one side of the extrusion plate, and a transmission rod is fixedly installed on the other side of each extrusion plate; A limit block is fixedly installed on one side of the push rod.

2. A multifunctional anti-misoperation device according to claim 1, characterized in that: A plurality of fixed sleeves are fixedly sleeved on the outer side of the rotating rod, a connecting rod is fixedly installed on one side of the fixed sleeve, and each of the connecting rods is fixedly connected to the shielding frame.

3. A multifunctional anti-misoperation device according to claim 1, characterized in that: A return spring is slidably sleeved on the outer side of the transmission rod, and the return spring is located inside the hollow frame.

4. A multifunctional anti-misoperation device according to claim 1, characterized in that: The support plate is provided with an installation slot, and the push rod is installed in a sliding manner inside the installation slot.

5. The multifunctional anti-misoperation device according to claim 1, characterized in that: A movable groove is provided at one end of the hollow frame, and the transmission rod penetrates and is slidably installed in the movable groove.

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