A display screen voltage monitoring device

Abstract

The utility model relates to monitoring technical field especially, more particularly to a display screen voltage monitoring devices, including support frame and voltage monitor, voltage monitor is located on support frame, be provided with adjusting structure on support frame, be provided with fixed structure on support frame, this display screen voltage monitoring device, through the adjusting structure of setting, utilize the collaborative transmission mechanism of driving shaft and driven shaft, can realize display screen multi -angle accurate regulation. The operator can flexibly adjust the pitch angle of display screen according to the actual observation requirement, ensure that the best visual angle can be obtained under different working scenes. The design effectively avoids the inconvenience operation such as bending and looking up of the operator due to improper display screen angle, significantly improves the convenience and work efficiency of voltage monitoring data reading, and reduces the physical fatigue caused by bad observation posture.

Description

Technical Field

[0001] This utility model relates to the field of monitoring technology, and in particular to a display screen voltage monitoring device. Background Technology

[0002] The purpose of voltage monitoring for power equipment is to use effective detection methods and analytical diagnostic techniques to promptly and accurately grasp the operating status of the equipment, ensuring its safe, reliable, and economical operation. To guarantee the safe operation of the power system, it can promptly detect the development of various deterioration processes in the equipment, enabling timely repair and replacement before potential faults or performance degradation affect normal operation, thus preventing accidents that endanger safety.

[0003] Currently, the orientation of the display screen of most voltage monitoring devices is difficult to adjust, which often requires users to bend over to see the test data on the screen, making it inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a display screen voltage monitoring device to solve the problem mentioned in the background art that the display orientation of the screen of most current voltage monitoring devices is difficult to adjust, which makes it inconvenient for users to often bend over to see the test data on the display screen.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a display screen voltage monitoring device, comprising a support frame and a voltage monitoring instrument, wherein the voltage monitoring instrument is mounted on the support frame, the support frame is provided with an adjustment structure, and the support frame is provided with a fixing structure;

[0006] The adjustment structure includes a fixed plate, a guide rod, a movable frame, an electric push rod, a drive shaft, a drive gear, a connecting frame, a cylinder, a connecting rod, a driven shaft, a driven gear, a rotating plate, a moving rod, a clamping plate, and a spring. The fixed plate is mounted on the support frame. The guide rod is movably mounted on the fixed plate. The movable frame is mounted on the guide rod. The electric push rod is mounted on the fixed plate, and its driving end is connected to the movable frame. The drive shaft is movably mounted on the movable frame. The drive gear is mounted on the drive shaft. The connecting frame is mounted on the movable frame. The cylinder is movably mounted on the connecting frame. The connecting rod is movably mounted on the cylinder's driving end and is connected to the drive shaft. The driven shaft is movably mounted on the movable frame. The driven gear is mounted on the driven shaft and meshes with the drive gear. The rotating plate is mounted on the driven shaft. The moving rod is movably mounted on the rotating plate. The clamping plate is mounted on the moving rod. The spring is mounted on the rotating plate and is connected to the clamping plate.

[0007] Preferably, the guide rod is adapted to the fixing plate, and the support frame is provided with reinforcing ribs.

[0008] Preferably, the guide rods are provided in pairs, and the electric push rod is fixed to the fixed plate by bolts.

[0009] Preferably, the fixing structure includes a fixing frame, a fixing clamping frame, a placement frame, a threaded rod, a guide rail, a sliding frame, and a movable clamping frame. The fixing frame is mounted on the support frame, the fixing clamping frame is mounted on the fixing frame, the placement frame is mounted on the fixing frame, the threaded rod is movably disposed on the placement frame, the guide rail is mounted on the placement frame, the sliding frame is movably mounted on the threaded rod and is movably connected to the guide rail, and the movable clamping frame is mounted on the sliding frame.

[0010] Preferably, the guide rail is provided in pairs, and the threaded rod is provided with a connecting rod at the end away from the sliding frame.

[0011] Preferably, the guide rail is adapted to the sliding frame, and the placement frame is provided with reinforcing ribs.

[0012] Preferably, the clamping plate is provided with a protective pad, and the support frame is provided with pad blocks.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This display screen voltage monitoring device, through its adjustable structure and the coordinated transmission mechanism of the active and driven shafts, enables precise multi-angle adjustment of the display screen. Operators can flexibly adjust the tilt angle of the display screen according to actual observation needs, ensuring the best viewing angle in different working scenarios. This design effectively avoids inconveniences such as bending over or looking up due to improper display screen angles, significantly improving the convenience and efficiency of voltage monitoring data reading, while reducing physical fatigue caused by poor observation posture.

[0015] 2. This display screen voltage monitoring device, through a fixed structure, uses a fixed clamp and a movable clamp to clamp and fix the wire, preventing it from moving during operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0018] Figure 3 This is a schematic diagram of the cooperation structure between the fixing frame and the placement frame of this utility model;

[0019] Figure 4 This is a schematic diagram of the cooperation structure between the rotating plate and the moving rod of this utility model;

[0020] In the diagram: 1. Support frame; 2. Adjustment structure; 201. Fixed plate; 202. Guide rod; 203. Moving frame; 204. Electric push rod; 205. Driven shaft; 206. Driven gear; 207. Connecting frame; 208. Cylinder; 209. Connecting rod; 210. Driven shaft; 211. Rotating plate; 212. Moving rod; 213. Clamping plate; 214. Spring; 215. Driven gear; 3. Fixed structure; 301. Fixed frame; 302. Fixed clamping frame; 303. Placement frame; 304. Threaded rod; 305. Guide rail; 306. Sliding frame; 307. Moving clamping frame; 308. Connecting rod; 4. Voltage monitor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4The present invention provides a technical solution: a display screen voltage monitoring device, including a support frame 1 and a voltage monitoring instrument 4, wherein the voltage monitoring instrument 4 is mounted on the support frame 1, the support frame 1 is provided with an adjustment structure 2, and the support frame 1 is provided with a fixing structure 3;

[0023] The adjustment structure 2 includes a fixed plate 201, a guide rod 202, a movable frame 203, an electric push rod 204, a drive shaft 205, a drive gear 206, a connecting frame 207, a cylinder 208, a connecting rod 209, a driven shaft 210, a driven gear 215, a rotating plate 211, a moving rod 212, a clamping plate 213, and a spring 214. The fixed plate 201 is mounted on the support frame 1. The guide rod 202 is movably mounted on the fixed plate 201. The movable frame 203 is mounted on the guide rod 202. The electric push rod 204 is mounted on the fixed plate 201, and the driving end of the electric push rod 204 is connected to the movable frame 203. The drive shaft 205 is movably mounted on the... On the movable frame 203, the driving gear 206 is mounted on the driving shaft 205, the connecting frame 207 is mounted on the movable frame 203, the cylinder 208 is movably mounted on the connecting frame 207, the connecting rod 209 is movably mounted on the driving end of the cylinder 208 and is connected to the driving shaft 205, the driven shaft 210 is movably mounted on the movable frame 203, the driven gear 215 is mounted on the driven shaft 210 and meshes with the driving gear 206, the rotating plate 211 is mounted on the driven shaft 210, the moving rod 212 is movably mounted on the rotating plate 211, and the clamping plate 213 is mounted on... The spring 214 is mounted on the rotating plate 211 and connected to the clamping plate 213. Each rotating plate 211, clamping plate 213, and spring 214 is provided in pairs, symmetrically arranged on the driven rotating shaft 210. Four moving rods 212 are provided, arranged in pairs on the rotating plate 211. When the voltage monitor 4 needs to be adjusted to facilitate observation of the data on the display screen, the clamping plate 213 is moved. The clamping plate 213 drives the moving rod 212 to move closer to the rotating plate 211. At this time, the spring 214 is compressed, placing the voltage monitor 4 on the support frame 1. The clamping plate 213 is then released, and the spring 214 returns to its original position. A pair of springs 214 drives a pair of clamping plates 213 and the voltage monitor 4... The two side walls abut against each other, and a pair of clamping plates 213 move stably via a pair of moving rods 212, thereby fixing the voltage monitor 4. The driving cylinder 208 drives the connecting rod 209 to move, and the connecting rod 209 can drive the active rotating shaft 205 to rotate on the moving frame 203. The active gear 206 follows the active rotating shaft 205 to rotate, and the driven gear 215 drives the driven rotating shaft 210 to rotate under the action of the active gear 206. The driven rotating shaft 210 can drive the voltage monitor 4 on the pair of rotating frames to rotate, thereby adjusting the angle of the display screen on the voltage monitor 4 for easy observation of its displayed data. The driving electric push rod 204 drives the moving frame 203 to move, thereby adjusting the height of the voltage monitor 4.

[0024] Furthermore, the guide rod 202 is adapted to the fixing plate 201, and the support frame 1 is provided with reinforcing ribs. The adapted guide rod 202 is more stable when moving on the fixing plate 201, and the reinforcing ribs increase the stability of the support frame 1.

[0025] Furthermore, a pair of guide rods 202 are provided, and the electric push rod 204 is fixed to the fixed plate 201 by bolts. The pair of guide rods 202 makes the moving frame 203 moving on the fixed plate 201 more stable when it moves. The electric push rod 204 fixed by bolts is easy to install and remove on the fixed plate 201.

[0026] Furthermore, the fixing structure 3 includes a fixing frame 301, a fixing clamping frame 302, a placement frame 303, a threaded rod 304, a guide rail 305, a sliding frame 306, and a movable clamping frame 307. The fixing frame 301 is mounted on the support frame 1, the fixing clamping frame 302 is mounted on the fixing frame 301, the placement frame 303 is mounted on the fixing frame 301, the threaded rod 304 is movably disposed on the placement frame 303, the guide rail 305 is mounted on the placement frame 303, the sliding frame 306 is movably mounted on the threaded rod 304 and is movably connected to the guide rail 305, and the movable clamping frame 307 is mounted on... When the wiring port of the voltage monitor 4 on the sliding frame 306 is connected to an external power source, it is fixed by plugging in. There is no limit on the outside, so it is easy to be pulled off during use. When it is necessary to fix the wire on the voltage monitor 4, the wire on the voltage monitor 4 is brought into contact with the fixed clamp 302, and the threaded rod 304 is rotated. The threaded rod 304 can rotate and move on the placement frame 303. The sliding frame 306 can slide on the guide rail 305 under the action of the threaded rod 304. The sliding frame 306 can drive the movable clamp 307 to move closer to the fixed clamp 302. The wire can be fixed by the movable clamp 307 and the fixed clamp 302 to prevent it from falling off during use.

[0027] Furthermore, the guide rails 305 are provided in pairs, and the threaded rod 304 is provided with a connecting rod 308 at the end away from the sliding frame 306. The pair of guide rails 305 can make the sliding frame 306 more stable when sliding, and the connecting rod 308 can facilitate the rotation of the threaded rod 304.

[0028] Furthermore, the guide rail 305 is adapted to the sliding frame 306, and the placement frame 303 is provided with reinforcing ribs. The adapted sliding frame 306 slides more stably on the guide rail 305, and the reinforcing ribs increase the strength of the placement frame 303.

[0029] Furthermore, the clamping plate 213 is provided with a protective pad, and the support frame 1 is provided with a pad. The protective pad is located on the side wall of the clamping plate 213 away from the moving rod 212. The protective pad can protect the voltage monitor 4 when the clamping plate 213 is fixed, and prevent the clamping force of the clamping plate 213 from causing damage to the surface of the voltage monitor 4. The pad can make the support frame 1 more stable when placed.

[0030] Working principle: When the voltage monitor 4 needs to be adjusted to facilitate observation of the data on the display screen, the clamping plate 213 is moved. The clamping plate 213 drives the moving rod 212 to move closer to the rotating plate 211. At this time, the spring 214 is compressed, placing the voltage monitor 4 on the support frame 1. The clamping plate 213 is released, and the spring 214 returns to its original position. A pair of springs 214 drive a pair of clamping plates 213 to abut against the side walls of the voltage monitor 4. The pair of clamping plates 213 are moved stably by a pair of moving rods 212, thus fixing the voltage monitor 4. The driving cylinder 208 drives the connecting rod 209 to move. The connecting rod 209 can drive the drive shaft 205 to rotate on the moving frame 203. The drive gear 206 follows the drive shaft 205 to rotate. The driven gear 215, under the action of the drive gear 206, drives the driven gear 215 to rotate. When shaft 210 rotates, the driven shaft 210 can drive the voltage monitor 4 on a pair of rotating frames to rotate, thereby adjusting the angle of the display screen on the voltage monitor 4 for easy observation of the displayed data. The electric push rod 204 is driven, which can drive the movable frame 203 to move, thereby adjusting the height of the voltage monitor 4. When it is necessary to fix the wire on the voltage monitor 4, the wire on the voltage monitor 4 is brought into contact with the fixed clamp 302. The threaded rod 304 is rotated, and the threaded rod 304 can rotate and move on the placement frame 303. The sliding frame 306 can slide on the guide rail 305 under the action of the threaded rod 304. The sliding frame 306 can drive the movable clamp 307 to move closer to the fixed clamp 302. The wire can be fixed by the movable clamp 307 and the fixed clamp 302 to prevent it from falling off during use.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A display screen voltage monitoring device, comprising a support frame (1) and a voltage monitoring instrument (4), characterized in that: The voltage monitor (4) is mounted on the support frame (1), the support frame (1) is provided with an adjustment structure (2), and the support frame (1) is provided with a fixing structure (3); The adjustment structure (2) includes a fixed plate (201), a guide rod (202), a movable frame (203), an electric push rod (204), a drive shaft (205), a drive gear (206), a connecting frame (207), a cylinder (208), a connecting rod (209), a driven shaft (210), a driven gear (215), a rotating plate (211), a movable rod (212), a clamping plate (213), and a spring (214). The fixed plate (201) The following components are mounted on the support frame (1): the guide rod (202) is movably mounted on the fixed plate (201); the movable frame (203) is mounted on the guide rod (202); the electric push rod (204) is mounted on the fixed plate (201) and its driving end is connected to the movable frame (203); the active rotating shaft (205) is movably mounted on the movable frame (203); the active gear (206) is mounted on the active rotating shaft (205); the connecting frame (207) is mounted on the movable frame (203); the cylinder (208) is movably mounted on the connecting frame (207); the connecting rod (209) is movably mounted on the driving end of the cylinder (208) and is connected to the active rotating shaft (205); the driven rotating shaft (210) is movably mounted on the movable frame (203); and the driven gear (215) is mounted on the support frame (1). The driven shaft (210) is mounted on the driven shaft (210), and the driven gear (215) meshes with the driving gear (206). The rotating plate (211) is mounted on the driven shaft (210), the moving rod (212) is movably mounted on the rotating plate (211), the clamping plate (213) is mounted on the moving rod (212), and the spring (214) is mounted on the rotating plate (211) and connected to the clamping plate (213).

2. The display screen voltage monitoring device according to claim 1, characterized in that: The guide rod (202) is adapted to the fixing plate (201), and the support frame (1) is provided with reinforcing ribs.

3. The display screen voltage monitoring device according to claim 1, characterized in that: The guide rod (202) is provided in pairs, and the electric push rod (204) is fixed to the fixing plate (201) by bolts.

4. The display screen voltage monitoring device according to claim 1, characterized in that: The fixed structure (3) includes a fixed frame (301), a fixed clamping frame (302), a placement frame (303), a threaded rod (304), a guide rail (305), a sliding frame (306), and a movable clamping frame (307). The fixed frame (301) is mounted on the support frame (1), the fixed clamping frame (302) is mounted on the fixed frame (301), the placement frame (303) is mounted on the fixed frame (301), the threaded rod (304) is movably mounted on the placement frame (303), the guide rail (305) is mounted on the placement frame (303), the sliding frame (306) is movably mounted on the threaded rod (304) and is movably connected to the guide rail (305), and the movable clamping frame (307) is mounted on the sliding frame (306).

5. A display screen voltage monitoring device according to claim 4, characterized in that: The guide rail (305) is provided in a pair, and the threaded rod (304) is provided with a connecting rod (308) at the end away from the sliding frame (306).

6. The display screen voltage monitoring device according to claim 4, characterized in that: The guide rail (305) is adapted to the sliding frame (306), and the placement frame (303) is provided with reinforcing ribs.

7. The display screen voltage monitoring device according to claim 1, characterized in that: The clamping plate (213) is provided with a protective pad, and the support frame (1) is provided with a pad block.

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