Wall-mounted monitoring display device

Abstract

The utility model provides a wall-mounted monitoring display device, which belongs to the technical field of display equipment and comprises a mounting plate, limiting plates are fixed on the left side and the right side of the front end of the mounting plate, guide columns are transversely fixed at the upper end and the lower end between the two limiting plates, and a left sliding plate and a right sliding plate are respectively nested on the left side and the right side of the two guide columns. A switching block is fixed to the middle of the front end of the left sliding plate, the front ends of the left sliding plate and the right sliding plate are connected with a shear type telescopic support through a shaft rod, an adjusting lead screw is transversely embedded into the middle of the limiting plate, the front end of the shear type telescopic support is connected with an upper fixing plate through a shaft rod, an inner plate is fixed to the middle of the upper fixing plate, and a clamping column is embedded into the middle of the inner plate. After the display is pulled to move forwards, the display can be rotated leftwards and rightwards to be obliquely arranged, subsequent workers can clean the back face of the display more conveniently, meanwhile, the position of the display can be adjusted, a horizontal screen mode and a vertical screen mode can be switched, flexibility is high, and use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of display equipment technology, and in particular to a wall-mounted monitoring display device. Background Technology

[0002] Monitoring display devices are terminal equipment used in monitoring systems to display monitoring images, data, or status in real time. Their main function is to visualize information such as images captured by front-end cameras and data monitored by sensors, making it convenient for users to intuitively view and manage the situation in the monitored area. Existing wall-mounted monitoring display devices are installed on the wall with brackets, but the gap between the back of the monitoring display device and the wall is small. During long-term use, dust will stick to the back of the monitoring display device, making it inconvenient for staff to clean the back of the wall-mounted monitoring display device. This results in a large amount of dust sticking to the back of the wall-mounted monitoring display device, affecting the normal operation of the device and making it inconvenient to use. Utility Model Content

[0003] The purpose of this utility model is to solve the problems existing in the above-mentioned background technology and to propose a wall-mounted monitoring and display device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A wall-mounted monitoring display device includes a mounting plate. Limiting plates are fixed to the left and right sides of the front end of the mounting plate. Guide posts are laterally fixed to the upper and lower ends between the two limiting plates. A left sliding plate and a right sliding plate are nested on the left and right sides of the two guide posts, respectively. A transition block is fixed to the middle of the front end of the left sliding plate. The front ends of the left and right sliding plates are connected to a scissor-type telescopic bracket via a shaft. An adjusting screw is laterally embedded in the middle of the limiting plate. The front end of the scissor-type telescopic bracket is connected to an upper fixed plate via a shaft. An inner plate is fixed to the middle of the upper fixed plate. A snap-fit ​​post is embedded in the middle of the inner plate. A limiting disc is fixed to the rear end of the snap-fit ​​post. A hidden plate is tightly attached to the front end of the upper fixed plate. An extension plate is rotatably connected to the front right side of the hidden plate via a shaft. A connector is rotatably connected to the left side of the hidden plate via a shaft. A display is fixed to the front end of the connector.

[0006] Preferably, the upper and lower ends of the left and right sliding plates are provided with transverse openings for inner holes, and the vertical sectional area of ​​the inner holes is the same as that of the guide post. The left and right sliding plates slide left and right along the horizontal direction of the guide post.

[0007] Preferably, the right side of the adjusting screw is embedded inside the adapter block of the left sliding plate, and the outer wall of the adjusting screw is connected to the inner wall of the adapter block by a thread.

[0008] Preferably, the front end of the snap-fit ​​post connects to the middle of the back of the inner plate and the hidden plate, and the front end of the limiting plate is in close contact with the back of the fixing plate and the inner plate.

[0009] Preferably, the inner plate has a limiting groove in the middle opening, and the bottom of the snap-fit ​​post of the inner plate is embedded in the limiting groove. The upper part of the inner plate is hollow.

[0010] Preferably, the snap-fit ​​post is arranged in the shape of a "straight quadrangular prism", and the snap-fit ​​post matches the limiting groove in the inner plate.

[0011] Preferably, the hidden plate drives the snap-fit ​​post to move up and down above the inside of the limiting groove and the inner plate.

[0012] Preferably, the front opening of the hidden plate is provided with a hidden groove, the upper and lower ends of the extension plate are in close contact with the hidden groove, and the front ends of the extension plate and the front ends of the hidden plate are both on the same vertical horizontal plane.

[0013] Preferably, the extension plate rotates 90° left and right on the inside right side of the hidden plate via a shaft, and the display rotates 90° left and right on the outer wall of the shaft on the left side of the extension plate via a connector.

[0014] This utility model provides a wall-mounted monitoring and display device, which has the following advantages:

[0015] 1. When cleaning the back of the monitor, pull the monitor forward. The monitor will extend forward through the hidden plate, locking post, limiting plate and upper fixing plate. Then rotate the monitor left and right, so that the monitor drives the extension plate to rotate left and right in the hidden plate. At the same time, the monitor will also drive the connector to rotate left and right on the left side of the extension plate, so as to tilt the monitor after it has been moved forward. Afterwards, the staff can quickly clean the back of the monitor. It is highly flexible and more convenient to use.

[0016] 2. During use, the monitor is rotated by turning the adjusting screw in the adapter block of the left sliding plate. After the adapter block is under force, the left and right sliding plates slide left and right between the two guide posts. This, in turn, drives the monitor to slide left and right through components such as the scissor-type telescopic bracket, the upper fixing plate, and the hidden plate, adjusting the position of the monitor. By lifting the monitor upwards, the monitor moves the hidden plate, the locking post, and the limiting plate upwards, allowing the locking post to move upwards from the limiting groove in the inner plate. After rotating the monitor 90° and then lowering it, the locking post is re-embedded in the limiting groove in the inner plate to limit and fix the monitor. This allows for switching between landscape and portrait display modes as needed, offering high flexibility and greater convenience. Attached Figure Description

[0017] Figure 1 This is a front view of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the back of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram showing a partial unfolded structure of the extension plate in this utility model;

[0020] Figure 4 This is a schematic diagram of the left side of a partial structure of the hidden plate and the upper fixing plate in this utility model;

[0021] Figure 5 This is an exploded view of a portion of the hidden plate and upper fixing plate in this utility model.

[0022] Legend:

[0023] Mounting plate 1; Limiting plate 101; Guide column 102; Left sliding plate 103; Adapter block 104; Right sliding plate 105; Scissor-type telescopic bracket 106; Adjusting screw 107;

[0024] Upper fixing plate 2; Inner plate 201; Snap-fit ​​post 202; Limiting plate 203;

[0025] Hidden plate 3; extension plate 301; connector 302; display 4. Detailed Implementation

[0026] Example 1, referring to Figure 1-5 A wall-mounted monitoring and display device includes a mounting plate 1. Limiting plates 101 are fixed to the left and right sides of the front end of the mounting plate 1. Guide posts 102 are laterally fixed to the upper and lower ends between the two limiting plates 101. A left sliding plate 103 and a right sliding plate 105 are nested on the left and right sides of the two guide posts 102, respectively. A transition block 104 is fixed to the middle of the front end of the left sliding plate 103. The front ends of the left sliding plate 103 and the right sliding plate 105 are connected to a scissor-type telescopic bracket 106 via a shaft. The middle of the limiting plate 101 is laterally embedded... An adjusting screw 107 is inserted. The front end of the scissor-type telescopic bracket 106 is connected to an upper fixing plate 2 via a shaft. An inner plate 201 is fixed in the middle of the upper fixing plate 2. A snap-fit ​​post 202 is embedded in the middle of the inner plate 201. A limit plate 203 is fixed at the rear end of the snap-fit ​​post 202. A hidden plate 3 is closely attached to the front end of the upper fixing plate 2. An extension plate 301 is rotatably connected to the right front end of the hidden plate 3 via a shaft. A connector 302 is rotatably connected to the left side of the hidden plate 3 via a shaft. A display 4 is fixed to the front end of the connector 302.

[0027] The upper and lower ends of the left sliding plate 103 and the right sliding plate 105 are both horizontally opened with inner holes. The vertical tangential area of ​​the inner holes is the same as the vertical tangential area of ​​the guide post 102. The left sliding plate 103 and the right sliding plate 105 slide left and right along the horizontal direction of the guide post 102.

[0028] The right side of the adjusting screw 107 is embedded inside the adapter block 104 of the left sliding plate 103, and the outer wall of the adjusting screw 107 and the inner wall of the adapter block 104 are connected by threads.

[0029] By turning the adjusting screw 107, the left sliding plate 103 rotates in the adapter block 104. After being subjected to force, the adapter block 104 causes the left sliding plate 103 and the right sliding plate 105 to slide left and right between the two guide posts 102. This, in turn, drives the display 4 to slide left and right through components such as the scissor telescopic bracket 106, the upper fixed plate 2, and the hidden plate 3, thereby adjusting the position of the display 4.

[0030] The front end of the snap-fit ​​post 202 passes through the middle of the back of the inner plate 201 and the hidden plate 3, and the front end of the limiting plate 203 is in close contact with the back of the fixing plate 2 and the inner plate 201.

[0031] The limiting plate 203, which is closely attached to the back of the upper fixing plate 2 and the inner plate 201, mainly serves to prevent the display 4 of the hidden plate 3 at its front end from accidentally falling off because the locking post 202 passes through the inner plate 201.

[0032] The inner plate 201 has a limiting groove in the middle opening, and the bottom of the inner plate 201 and the locking post 202 are perfectly embedded in the limiting groove. The upper part of the inner plate 201 is hollow.

[0033] The snap-fit ​​post 202 is set in the shape of a "straight quadrangular prism" and the snap-fit ​​post 202 fits into the limiting groove in the inner plate 201;

[0034] Because the snap-fit ​​post 202 is designed in the shape of a "straight quadrangular prism", it will still fit into the limiting groove of the inner plate 201 when the snap-fit ​​post 202 is rotated 90° and re-embedded in the limiting groove.

[0035] The hidden plate 3 drives the snap-fit ​​post 202 to move up and down above the limit groove and the inner plate 201;

[0036] When the monitor 4 is lifted, the monitor 4 will move the hidden plate 3, the locking post 202 and the limiting plate 203 upward, allowing the locking post 202 to move upward from the limiting groove in the inner plate 2. After rotating the monitor 4 90° and then putting it down, the locking post 202 will be re-embedded in the limiting groove in the inner plate 2 to limit and fix the monitor 4. This allows the monitor 4 to switch between landscape and portrait display modes according to the actual situation, which is more flexible and convenient to use.

[0037] Example 2 differs from Example 1 in that, in this example, the front opening of the hidden plate 3 is provided with a hidden groove, the upper and lower ends of the extension plate 301 are closely attached to the hidden groove, and the front ends of the extension plate 301 and the front ends of the hidden plate 3 are both on the same vertical horizontal plane.

[0038] When the extension plate 301 is fully embedded in the hidden groove at the front end of the hidden plate 3, the display 4 can evenly distribute its own weight in the hidden plate 3 through the connector 302 and the extension plate 301, so as to avoid the connector 302 and the display 4 from being subjected to large forces and breaking unexpectedly.

[0039] The extension plate 301 rotates 90° left and right on the right side inside the hidden plate 3 via a shaft, and the display 4 rotates 90° left and right on the outer wall of the shaft on the left side of the extension plate 301 via a connector.

[0040] When the monitor 4 is pulled forward, the monitor 4 extends the scissor-type telescopic bracket 106 forward through the hidden plate 3, the snap-fit ​​post 202, the limiting plate 203 and the upper fixing plate 2. Then, the monitor 4 is rotated left and right, so that the monitor 4 drives the extension plate 301 to rotate left and right in the hidden plate 3. At the same time, the left and right rotation of the monitor 4 will also drive the connector 302 to rotate left and right on the left side of the extension plate 301, so as to tilt the monitor 4 after it has been moved forward. Afterwards, the staff can quickly clean the back of the monitor 4. It is highly flexible and more convenient to use.

[0041] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these should also be considered within the scope of protection of this utility model. These will not affect the implementation effect of this utility model or the practicality of the patent.

Claims

1. A wall-mounted monitoring display device, comprising a mounting plate (1), characterized in that, Limiting plates (101) are fixed on both the left and right sides of the front end of the mounting plate (1). Guide posts (102) are horizontally fixed at the upper and lower ends between the two limiting plates (101). A left sliding plate (103) and a right sliding plate (105) are nested on the left and right sides of the two guide posts (102). A transition block (104) is fixed in the middle of the front end of the left sliding plate (103). The front ends of the left sliding plate (103) and the right sliding plate (105) are connected to a scissor telescopic bracket (106) through a shaft. An adjusting screw (107) is horizontally embedded in the middle of the limiting plate (101). The front end of the scissor-type telescopic bracket (106) is connected to an upper fixing plate (2) via a shaft. An inner plate (201) is fixed in the middle of the upper fixing plate (2). A snap-fit ​​post (202) is embedded in the middle of the inner plate (201). A limit plate (203) is fixed at the rear end of the snap-fit ​​post (202). A hidden plate (3) is closely attached to the front end of the upper fixing plate (2). An extension plate (301) is rotatably connected to the right front end of the hidden plate (3) via a shaft. A connector (302) is rotatably connected to the left side of the hidden plate (3) via a shaft. A display (4) is fixed to the front end of the connector (302).

2. The wall-mounted monitoring display device according to claim 1, characterized in that, The upper and lower ends of the left sliding plate (103) and the right sliding plate (105) are both horizontally opened with inner holes. The vertical tangential area of ​​the inner holes is the same as that of the vertical tangential area of ​​the guide post (102). The left sliding plate (103) and the right sliding plate (105) slide left and right along the horizontal direction of the guide post (102).

3. The wall-mounted monitoring display device according to claim 1, characterized in that, The right side of the adjusting screw (107) is embedded inside the adapter block (104) of the left sliding plate (103), and the outer wall of the adjusting screw (107) and the inner wall of the adapter block (104) are connected by threads.

4. The wall-mounted monitoring display device according to claim 1, characterized in that, The front end of the snap-fit ​​post (202) passes through the middle of the back of the inner plate (201) and the hidden plate (3) and connects them. The front end of the limiting plate (203) is in close contact with the back of the fixing plate (2) and the inner plate (201).

5. The wall-mounted monitoring display device according to claim 1, characterized in that, The inner plate (201) has a limiting groove in the middle opening, and the bottom of the snap-fit ​​post (202) of the inner plate (201) is embedded in the limiting groove. The upper part of the inner plate (201) is hollow.

6. The wall-mounted monitoring display device according to claim 5, characterized in that, The snap-fit ​​post (202) is arranged in the shape of a "straight quadrangular prism" and the snap-fit ​​post (202) fits into the limiting groove in the inner plate (201).

7. The wall-mounted monitoring display device according to claim 5, characterized in that, The hidden plate (3) drives the snap-fit ​​post (202) to move up and down above the inside of the limiting groove and the inner plate (201).

8. The wall-mounted monitoring display device according to claim 1, characterized in that, The front end opening of the hidden plate (3) is provided with a hidden groove, and the upper and lower ends of the extension plate (301) are closely attached to the hidden groove. The front end of the extension plate (301) and the front end of the hidden plate (3) are both on the same vertical horizontal plane.

9. The wall-mounted monitoring display device according to claim 1, characterized in that, The extension plate (301) rotates 90° left and right on the inside right side of the hidden plate (3) via a shaft, and the display (4) rotates 90° left and right on the outer wall of the shaft on the left side of the extension plate (301) via a connector.

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