A rotary display screen support

Abstract

The utility model discloses a rotary display screen support, including support part and prop, the prop includes mutually interlocking front cover and back cover, the support part is on the one side of prop up and down sliding through sliding assembly, the support part is rotationally arranged with a support plate on the side away from the prop, be provided with the stopper for limiting support plate rotation angle on the support part, in the utility model, the support part is used for supporting the display, drives the display screen rotation through the rotation of support plate, realizes the switching between the display screen horizontal screen and vertical screen, is applicable to different scenes, and the rotation angle of display screen is controlled through the cooperation of stopper and arc slot, makes the angle more easily control in the process of display screen rotation, makes display screen accurate stay to horizontal screen or vertical screen state.

Description

Technical Field

[0001] This utility model relates to the field of display screen bracket technology, specifically a rotating display screen bracket. Background Technology

[0002] A monitor stand is an auxiliary device used to fix and support a monitor. The aspect ratio of existing monitors is generally 16:9, but for some scenarios, 16:9 has certain limitations. For example, when writing code or processing vertical tables, vertical screen can display more content, reduce scrolling, and make it easier to see context. Nowadays, short videos are very popular, and short videos are mainly in vertical format. When watching in landscape mode, there will be a large area of ​​black bars, while vertical screen can display full screen and provide a better experience. Therefore, there is a need for a monitor stand that can switch between landscape and portrait modes. Utility Model Content

[0003] Based on the above-mentioned problems in the existing technology, the purpose of this utility model embodiment is to provide a rotating display screen bracket for supporting and fixing a display screen that can switch between portrait and landscape modes.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a rotating display screen bracket, including a support part and a pillar, the pillar including a front cover and a rear cover that engage with each other, the support part sliding up and down on one side of the pillar through a sliding component, a support plate being rotatably provided on the side of the support part away from the pillar, and a limiting member for limiting the rotation angle of the support plate being provided on the support part.

[0005] Furthermore, a connecting shaft facing the support plate is provided on the side of the support part near the support plate, and a support shell is rotatably mounted on the connecting shaft. The support plate is snapped into the support shell. An end cap for limiting the support shell and the support plate is provided on one side of the connecting shaft. An arc-shaped groove penetrating the thickness direction is opened on the support shell and the support plate, and the limiting member penetrates the arc-shaped groove.

[0006] Furthermore, a first protective shell and a second protective shell are provided on the outer side of the support portion. The end of the second protective shell is integrally formed with a circular plate parallel to the support plate. The circular plate is located between the support shell and the support plate. An annular groove is formed on the outer peripheral wall of the circular plate. The annular groove passes through the circular plate and faces the protective shell. A circular groove corresponding to the annular groove is formed in the middle of the support shell. The end of the first protective shell is arc-shaped, and the head of the second protective shell rotates on the end of the first protective shell.

[0007] Furthermore, the support includes a first connector, a second connector, and a third connector. The first connector is connected to the sliding assembly by bolts. A first rotating shaft is provided on the first connector in the longitudinal direction. The second connector is rotatably mounted on the first rotating shaft. A second rotating shaft is provided on the second connector in the transverse direction. The third connector is rotatably mounted on the second rotating shaft.

[0008] Furthermore, an inner metal body is bolted to the surface of the front cover facing the rear cover. The inner metal body is a hollow rectangular frame. The sliding assembly includes a sliding plate slidably disposed within the inner metal body. Slots for the first connector to pass through are formed along the height direction on both the inner metal body and the front cover.

[0009] Furthermore, a support block located above the inner metal body is bolted to the front cover. The top surface of the support block is recessed downward to form a groove. A constant force spring is provided on the groove, and the end of the constant force spring is bent to form a hook that engages with the sliding plate.

[0010] Furthermore, the sliding plate is provided with moving rails on both sides, the horizontal cross-section of the moving rails is C-shaped, and the moving rails wrap around the outside of the sliding plate.

[0011] Furthermore, a base plate is provided below the support column, and a support body is detachably connected to the base plate. The support body extends through the bottom surface of the support column into the interior of the inner metal body and is connected to the inner metal body by bolts.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are: by rotating the support shell and the support plate, the display screen can be rotated, realizing the switching between horizontal and vertical screens, which is suitable for different scenarios. The rotation angle of the display screen is controlled by the cooperation of the limiting component and the arc groove, making the angle easier to control during the rotation process, and allowing the display screen to accurately stop in horizontal or vertical state. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] In the picture:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an exploded view of the present invention;

[0017] Figure 3 yes Figure 1 Enlarged diagram of point A in the diagram;

[0018] Figure 4 This is a schematic diagram of the support part in this utility model;

[0019] Figure 5 This is a top view of the support portion in this utility model;

[0020] Figure 6 yes Figure 5 Sectional view at BB in the middle;

[0021] In the picture:

[0022] 1. Support unit; 11. First connecting piece; 111. First rotating shaft; 12. Second connecting piece; 121. Second rotating shaft; 13. Third connecting piece; 131. Limiting piece; 132. Connecting shaft; 133. End cap; 14. Support shell; 141. Circular groove; 15. Support plate; 151. Arc groove; 152. Clamping plate; 153. Buckle; 16. First protective shell; 17. Second protective shell; 171. Circular plate; 172. Annular groove; 2. Column; 21. Front cover; 211. Sliding groove; 22. Rear cover; 23. Inner metal body; 24. Sliding plate; 25. Support block; 251. Arc groove; 252. Groove; 26. Constant force spring; 261. Hook; 27. Moving rail; 28. Base plate; 29. ​​Support body. Detailed Implementation

[0023] The present invention will now be described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0024] Please see Figures 1-6 ,in Figure 4 For ease of display, the first and second protective shells are partially hidden. This utility model provides a technical solution: a rotating display screen bracket, including a support part 1 and a pillar 2. The pillar 2 includes a front cover 21 and a rear cover 22 that engage with each other. The support part 1 slides up and down on one side of the pillar 2 via a sliding component. A support plate 15 is rotatably provided on the side of the support part 1 away from the pillar 2. A limiting member 131 is provided on the support part 1 to limit the rotation angle of the support plate 15.

[0025] The support plate 15 is used to support and fix the display. The support part 1 moves along the height direction of the support column 2 through the sliding component to adjust the height of the display. The rotation of the display is controlled by the rotation of the support plate 15. The limiting member 131 is used to limit the rotation angle of the rotating plate. The preferred rotation angle is 90°, so that the display corresponds to horizontal and vertical screens at the minimum and maximum rotation angles, which is better balanced and the most suitable usage angle.

[0026] A connecting shaft 132 facing the support plate 15 is provided on the side of the support part 1 near the support plate 15. A support shell 14 is rotatably mounted on the connecting shaft 132. The support plate 15 is engaged with the support shell 14. The left and right sides of the support plate 15 are engaged with the support shell 14. The upper and lower sides of the support plate 15 are provided with a locking plate 152 and a buckle 153 protruding from the support shell 14. The locking plate 152 and the buckle 153 engage with the back cover of the display to fix the display. An end cap 133 for limiting the support shell 14 and the support plate 15 is provided on one side of the connecting shaft 132. An arc-shaped groove 151 penetrating the thickness direction is opened on the support shell 14 and the support plate 15. The limiting member 131 passes through the arc-shaped groove 151.

[0027] The support shell 14 and the support plate 15 are rotatably mounted on the connecting shaft 132 for rotation. The end cap 133 on the connecting shaft 132 limits the support shell 14 and the support plate 15 to prevent them from sliding along the length of the connecting shaft 132 and causing loosening. When the display rotates, the limiting member 131 rotates relative to the arc groove 151. The limiting member 131 abuts against the groove wall of the arc groove 151 for limiting, so that the display remains in landscape or portrait mode.

[0028] The outer side of the support part 1 is also provided with a first protective shell 16 and a second protective shell 17. The end of the second protective shell 17 is integrally formed with a circular plate 171 parallel to the support plate 15. The circular plate 171 is located between the support shell 14 and the support plate 15. An annular groove 172 is opened on the outer peripheral wall of the circular plate 171. The annular groove 172 passes through the circular plate 171 and faces the protective shell. A circular groove 141 corresponding to the annular groove 172 is opened in the middle of the support shell 14. The end of the first protective shell 16 is arc-shaped, and the head of the second protective shell 17 rotates on the end of the first protective shell 16.

[0029] The protective shell protects the internal parts and prevents them from being damaged. The end of the circular plate 171 is locked between the support plate 15 and the support shell 14 through the annular groove 172, and its position is fixed so that the circular plate 171 can only rotate with the support plate 15 and the support shell 14. The cross-section of the end of the first protective shell 16 is arc-shaped, so that the first end of the second protective shell 17 can rotate up and down along the first protective shell 16, thereby adjusting the up and down tilt angle of the display.

[0030] The support part 1 includes a first connector 11, a second connector 12 and a third connector 13. The first connector 11 is connected to the sliding assembly by bolts. A first rotating shaft 111 is provided on the first connector 11 along the longitudinal direction. The second connector 12 is rotatably mounted on the first rotating shaft 111. A second rotating shaft 121 is provided on the second connector 12 along the transverse direction. The third connector 13 is rotatably mounted on the second rotating shaft 121.

[0031] The left and right deflection and the up and down deflection are achieved by the first rotating shaft 111 and the second rotating shaft 121, respectively. The first rotating shaft 111 is a friction damping rotating shaft, and the second rotating shaft 121 is a spring-assisted damping rotating shaft, which makes the adjustment of the deflection angle of the display more stable and can also prevent the display from deflecting due to its own weight.

[0032] An inner metal body 23 is bolted to the surface of the front cover 21 facing the rear cover 22. The inner metal body 23 is a hollow rectangular frame. The sliding assembly includes a sliding plate 24 that is slidably disposed in the inner metal body 23. Both the inner metal body 23 and the front cover 21 have grooves 211 along the height direction for the first connecting piece 11 to pass through.

[0033] The inner metal body 23 has high strength and can support the column 2. A sliding plate 24 slides inside it and is connected to the support part 1 through the sliding plate 24. The height of the support part 1 can be adjusted by sliding the sliding plate 24.

[0034] A support block 25 located above the inner metal body 23 is connected to the front cover 21 by bolts. The top surface of the support block 25 is recessed downward to form a recessed groove 251. A constant force spring 26 is provided on the recessed groove 251. The support block 25 has grooves 252 at both ends of the constant force spring 26 in the axial direction. A limiting shaft that passes through the constant force spring 26 is provided in the groove 252. The end of the constant force spring 26 is bent to form a hook 261 that engages with the sliding plate 24.

[0035] The constant force spring 26 has a fixed elastic force to counteract the weight of the display, support 1, sliding plate 24, etc., making it easier to adjust the height of the display and preventing it from sliding down under the action of gravity. The constant force spring 26 is limited by a limiting shaft to prevent the position of the constant force spring 26 from shifting.

[0036] The sliding plate 24 is provided with moving rails 27 on both sides. The horizontal cross section of the moving rails 27 is C-shaped and the moving rails 27 wrap around the outside of the sliding plate 24.

[0037] The moving rail 27 is made of wear-resistant material, which can effectively reduce wear caused by sliding. At the same time, a groove 211 corresponding to the slide rail can be opened on the inner side of the inner metal body 23 to reduce friction.

[0038] A base plate 28 is provided below the support column 2. A support body 29 is detachably connected to the base plate 28. The support body 29 extends through the bottom surface of the support column 2 into the interior of the inner metal body 23 and is connected to the inner metal body 23 by bolts.

[0039] The base plate 28 and the inner metal body 23 are connected by the support body 29, making the connection between the inner metal body 23 and the base plate 28 more stable. The base plate 28 is used to increase the contact area of ​​the entire device with the ground or tabletop, making the entire device more stable and less prone to tipping over.

[0040] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the scope of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A rotating display screen bracket, characterized in that: It includes a support part and a pillar. The pillar includes a front cover and a rear cover that engage with each other. The support part slides up and down on one side of the pillar via a sliding assembly. A support plate is rotatably provided on the side of the support part away from the pillar. A limiting member is provided on the support part to limit the rotation angle of the support plate.

2. The rotating display screen bracket according to claim 1, characterized in that: The support part is provided with a connecting shaft facing the support plate on the side near the support plate. A support shell is rotatably mounted on the connecting shaft. The support plate is snapped into the support shell. An end cap for limiting the position of the support shell and the support plate is provided on one side of the connecting shaft. An arc-shaped groove penetrating the thickness direction is opened on the support shell and the support plate. The limiting member passes through the arc-shaped groove.

3. The rotating display screen bracket according to claim 2, characterized in that: The outer side of the support is also provided with a first protective shell and a second protective shell. The end of the second protective shell is integrally formed with a circular plate parallel to the support plate. The circular plate is located between the support shell and the support plate. An annular groove is opened on the outer peripheral wall of the circular plate. The annular groove passes through the circular plate and faces the protective shell. A circular groove corresponding to the annular groove is opened in the middle of the support shell. The end of the first protective shell is arc-shaped, and the head of the second protective shell rotates on the end of the first protective shell.

4. The rotating display screen bracket according to claim 1, characterized in that: The support includes a first connector, a second connector, and a third connector. The first connector is connected to the sliding assembly by bolts. A first rotating shaft is provided on the first connector along the longitudinal direction. The second connector is rotatably mounted on the first rotating shaft. A second rotating shaft is provided on the second connector along the transverse direction. The third connector is rotatably mounted on the second rotating shaft.

5. The rotating display screen bracket according to claim 4, characterized in that: An inner metal body is bolted to the surface of the front cover facing the rear cover. The inner metal body is a hollow rectangular frame. The sliding assembly includes a sliding plate slidably disposed within the inner metal body. Both the inner metal body and the front cover have grooves along the height direction for the first connecting member to pass through.

6. The rotating display screen bracket according to claim 5, characterized in that: A support block located above the inner metal body is bolted to the front cover. The top surface of the support block is recessed downward to form a groove. A constant force spring is installed in the groove, and the end of the constant force spring is bent to form a hook that engages with the sliding plate.

7. The rotating display screen bracket according to claim 5, characterized in that: The sliding plate is provided with moving rails on both sides. The horizontal cross-section of the moving rails is C-shaped and the moving rails wrap around the outside of the sliding plate.

8. The rotating display screen bracket according to claim 5, characterized in that: A base plate is provided below the support column, and a support body is detachably connected to the base plate. The support body extends through the bottom surface of the support column into the interior of the inner metal body and is connected to the inner metal body by bolts.

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