Wall-mounted electronic device tilt adjustment structure

Abstract

The utility model discloses a kind of wall-mounted electronic equipment tilt adjustment structure, including support main body, telescopic drive rod, adjusting plate and hanging plate, the fixed end of telescopic drive rod is fixed on support main body, the movement end of telescopic drive rod can be set on fixed end up and down telescopic movement, and the movement end of telescopic drive rod can be kept in any telescopic position, the fixed end of telescopic drive rod and adjusting plate one end can be connected with the hinge of first rotation shaft rotation of horizontal extension, the movement end of telescopic drive rod and hanging plate one side wall can be connected with the hinge of second rotation shaft rotation of horizontal extension, adjusting plate other end and hanging plate one side wall can be connected with the hinge of third rotation shaft rotation of horizontal extension, telescopic drive rod, adjusting plate and hanging plate sequentially hinged to form a triangle structure, and electronic equipment mounting structure is provided on the other side wall of hanging plate, the utility model is convenient to adjust, save time and labour, and electronic equipment pitch angle adjustment can be kept in the pitch angle of good adjustment unchanged for a long time after completion.

Description

Technical Field

[0001] This utility model relates to a bracket, and more particularly to a tilt adjustment structure for wall-mounted electronic devices. Background Technology

[0002] Currently, many electronic devices such as monitors, televisions, and projectors are mounted on walls or tables using brackets. These wall-mounted electronic device brackets adjust the tilt angle to change the user's viewing angle, thus adapting to the installation height of the electronic device and the user's height for a better viewing experience. However, existing wall-mounted electronic devices typically require manual tilt adjustment. Common methods involve rotating a head around a horizontally extending shaft on the bracket body and locking it with screws, relying on friction to maintain the tilt angle. This method of adjusting the tilt angle is time-consuming and laborious. Furthermore, once the tilt angle is adjusted, the weight of the electronic device can cause it to gradually tilt downwards under gravity. Summary of the Invention

[0003] To overcome the above-mentioned defects, this utility model provides a wall-mounted electronic device tilt adjustment structure. This wall-mounted electronic device tilt adjustment structure can easily adjust the tilt angle of the electronic device. The overall structure is simple, the adjustment is convenient, and the tilt angle can be maintained for a long time.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: a wall-mounted electronic device tilt adjustment structure, including a bracket body, a telescopic drive rod, an adjustment plate, and a hanging plate. The fixed end of the telescopic drive rod is fixedly installed on the bracket body, and the movable end of the telescopic drive rod is provided on the fixed end, which can move up and down. The movable end of the telescopic drive rod can be held in any telescopic position. The fixed end of the telescopic drive rod is hinged to one end of the adjustment plate, which can rotate around a horizontally extending first axis. The movable end of the telescopic drive rod is hinged to one side wall of the hanging plate, which can rotate around a horizontally extending second axis. The other end of the adjustment plate is hinged to one side wall of the hanging plate, which can rotate around a horizontally extending third axis. The telescopic drive rod, the adjustment plate, and the hanging plate are sequentially hinged to form a triangular structure. An electronic device mounting structure for mounting electronic devices is provided on the other side wall of the hanging plate.

[0005] As a further improvement of this utility model, the telescopic drive rod is an electric actuator, and an electric actuator controller is also provided, which can control the telescopic movement of the moving end of the electric actuator.

[0006] As a further improvement of this utility model, the electric actuator includes an L-shaped fixed base, a fixed tube, and a telescopic rod. The fixed tube is fixedly installed on the lower side of the transverse sidewall of the L-shaped fixed base. The telescopic rod is inserted into the fixed tube and can extend and retract vertically. The lower side of the transverse sidewall of the L-shaped fixed base is fixedly installed on the bracket body by screws. The upper sidewall of the transverse sidewall of the L-shaped fixed base is fixedly installed with a fixed plate by screws. The fixed plate is hinged to one end of the adjusting plate and can rotate around a horizontally extending first pivot.

[0007] As a further improvement of this utility model, the main body of the bracket is provided with an arc-shaped support surface that matches the shape of the fixed tube. The arc-shaped support surface has a set angle with the vertical direction. The fixed tube of the electric actuator is closely attached to the arc-shaped support surface of the main body of the bracket, so that the telescopic rod of the electric actuator and the fixed tube form an inclined extension state with the upper end closer to the main body of the bracket.

[0008] As a further improvement of this utility model, the hanging plate, adjusting plate and fixing plate all include a U-shaped structure. The two side walls of the U-shaped structure at one end of the adjusting plate are coaxially hinged to the two side walls of the U-shaped structure of the fixing plate. The two side walls of the U-shaped structure at the other end of the adjusting plate are coaxially hinged to the two side walls of the U-shaped structure of the hanging plate. The two ends of the second rotating shaft are axially stopped and installed on the two side walls of the U-shaped structure of the hanging plate. The telescopic rod of the electric push rod is provided with a hinge hole, and the second rotating shaft is inserted into the hinge hole in the middle.

[0009] As a further improvement of this utility model, the second rotating shaft is an I-shaped pin with a diameter at both ends larger than that in the middle. The two ends of the second rotating shaft are respectively riveted to the two side walls of the hanging plate. The lower end of the telescopic rod of the electric push rod forms a flat connection structure. The hinge hole is located on the flat connection structure. The flat connection structure at the lower end of the telescopic rod is clamped on the stepped surface formed by the two ends and the middle of the second rotating shaft.

[0010] As a further improvement of this utility model, the mounting plate is provided with several rows of connecting holes from top to bottom, the electronic device mounting structure is a horizontally extending connecting plate, the connecting plate can be installed on the connecting holes at different heights on the mounting plate by connecting screws, and the connecting plate is provided with mounting holes corresponding to the mounting screw holes on different electronic devices.

[0011] As a further improvement of this utility model, there are two connecting plates, which are arranged vertically at intervals.

[0012] As a further improvement of this utility model, the connecting plate is a U-shaped structure. The bottom surface of the U-shaped structure of the connecting plate is installed on the hanging plate by screws. The interior of the U-shaped structure of the connecting plate can accommodate a plastic pad for the connecting screws to pass through and clamp between the electronic device and the connecting plate.

[0013] As a further improvement of this utility model, the main body of the bracket includes a wall panel and at least one cantilever section. The wall panel can be fixedly installed on a wall or table by screws. The at least one cantilever section is connected in sequence by hinges that can rotate around a vertically extending pivot to form a support arm. One end of the support arm is hinged to the wall panel and can rotate around the vertically extending pivot. The other end of the support arm is used to fix the fixed end of the retraction drive rod.

[0014] The beneficial effects of this utility model are: This utility model forms a triangular structure by sequentially hinged telescopic drive rod, adjustment plate and hanging plate, which provides stable support and positioning for electronic equipment. The entire support structure has good stability. Furthermore, this utility model adopts an electric actuator, which can be controlled by an electric actuator controller. The adjustment is convenient, time-saving and labor-saving. After the pitch angle of the electronic equipment is adjusted, it can maintain the adjusted pitch angle for a long time. Attached Figure Description

[0015] Figure 1 This is an exploded perspective view of the present invention; Figure 2 This is the front view of the present invention; Figure 3 When the mounting plate is in a vertically extended state Figure 2 Sectional view along line AA; Figure 4 When the mounting plate is viewed from below Figure 2 Sectional view along line AA; Figure 5 When the mounting plate is in an overhead view Figure 2 Sectional view along line AA; Figure 6 First perspective view of this utility model; Figure 7 Second perspective view of this utility model; Figure 8 This is a schematic diagram of the present invention in a user-viewable position; Figure 9 This is a schematic diagram of the present invention from the user's top view. Figure 10 This is a schematic diagram of the present invention viewed from below by the user. Figure 11 This is a diagram showing the pitch angle adjustment state of this utility model. Detailed Implementation

[0016] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0017] Example: A wall-mounted electronic device tilt adjustment structure includes a bracket body, a telescopic drive rod 1, an adjustment plate 2, and a hanging plate 3. The fixed end of the telescopic drive rod 1 is fixedly installed on the bracket body, and the movable end of the telescopic drive rod 1 is provided on the fixed end, capable of vertical telescopic movement, and the movable end of the telescopic drive rod 1 can be held in any telescopic position. The fixed end of the telescopic drive rod 1 is hinged to one end of the adjustment plate 2, which can rotate around a horizontally extending first rotating shaft 4. The movable end of the telescopic drive rod 1 is hinged to one side wall of the hanging plate 3, which can rotate around a horizontally extending second rotating shaft 5. The other end of the adjustment plate 2 is hinged to one side wall of the hanging plate, which can rotate around a horizontally extending third rotating shaft 6. The telescopic drive rod 1, the adjustment plate 2, and the hanging plate 3 are sequentially hinged to form a triangular structure. An electronic device mounting structure for mounting electronic devices is provided on the other side wall of the hanging plate 3. When adjusting the pitch angle of the electronic device, it is only necessary to control the telescopic drive rod 1 to extend and retract. The telescopic drive rod 1 extends and retracts, which drives the second rotating shaft 5 to rotate around the first rotating shaft 4 as the center. The third rotating shaft 6 moves linearly based on the support body. Through the linear displacement positioning of the third rotating shaft 6, the second rotating shaft 5 is driven to move in a circle around the first rotating shaft 4, thereby controlling the hanging plate 3 to produce angular displacement, thereby adjusting the pitch angle of the electronic device suspended at the front end of the hanging plate 3. After the adjustment is completed, the telescopic drive rod 1, the adjusting plate 2 and the hanging plate 3 form a stable triangular structure, realizing stable support for the electronic device.

[0018] The telescopic drive rod 1 is an electric actuator, and it is also equipped with an electric actuator controller. The electric actuator controller can control the telescopic movement of the moving end of the electric actuator. The electric actuator controller can be a remote control, a control switch installed on the wall, or a mobile device such as a mobile phone.

[0019] The electric actuator includes an L-shaped fixed base 11, a fixed tube 12, and a telescopic rod 13. The fixed tube 12 is fixedly installed on the lower side of the transverse sidewall of the L-shaped fixed base 11. The telescopic rod 13 is inserted into the fixed tube 12 and can extend and retract vertically. The lower side of the transverse sidewall of the L-shaped fixed base 11 is fixedly installed on the support body by screws. The upper sidewall of the transverse sidewall of the L-shaped fixed base 11 is fixedly installed with a fixed plate 14 by screws. The fixed plate 14 is hinged to one end of the adjusting plate 2, which can rotate around a horizontally extending first rotating shaft 4. The L-shaped fixed base 11 of the electric actuator is used to house the motor and transmission mechanism inside, and externally for mounting on the support body and for mounting the fixed plate 14, making full use of its space. The telescopic rod 13 moves along the fixed tube 12 to adjust the pitch angle of the electronic device.

[0020] The support body has an arc-shaped support surface 7 that matches the shape of the fixed tube 12. The arc-shaped support surface 7 has a set angle with the vertical direction. The fixed tube 12 of the electric actuator is closely attached to the arc-shaped support surface 7 of the support body, so that the telescopic rod 13 of the electric actuator and the fixed tube 12 form an inclined extension state with the upper end closer to the support body. By setting the arc-shaped support surface 7 on the support body, the fixed tube 12 on the electric actuator is stably supported, preventing it from tilting under force.

[0021] The hanging plate 3, adjusting plate 2, and fixing plate 14 all include a U-shaped structure. One end of the U-shaped structure of the adjusting plate 2 has two side walls coaxially hinged to the two side walls of the U-shaped structure of the fixing plate 14. The other end of the U-shaped structure of the adjusting plate 2 has two side walls coaxially hinged to the two side walls of the U-shaped structure of the hanging plate 3. The second rotating shaft 5 is axially stopped at both ends and mounted on the two side walls of the U-shaped structure of the hanging plate 3. The telescopic rod 13 of the electric actuator has a hinge hole 131, and the second rotating shaft 5 is inserted into the hinge hole 131 in the middle. The hanging plate 3, adjusting plate 2, and fixing plate 14 are all hinged together through the two side walls of the U-shaped structure, resulting in high overall strength and good stability with double-sided support.

[0022] The second rotating shaft 5 is an I-shaped pin with diameters at both ends larger than its middle diameter. Both ends of the second rotating shaft 5 are riveted to the side walls of the mounting plate 3. The lower end of the telescopic rod 13 of the electric actuator forms a flat connecting structure 132. The hinge hole 131 is located on the flat connecting structure 132. The flat connecting structure 132 at the lower end of the telescopic rod 13 is clamped onto the stepped surface formed by the two ends and the middle of the second rotating shaft 5. The second rotating shaft 5 uses an I-shaped pin that is thinner in the middle and thicker at both ends, making it easy to install on the side walls of the mounting plate 3. Clamping the flat connecting structure 132 at the end of the electric actuator in the middle of the I-shaped pin can limit the electric actuator's movement and prevent the telescopic rod 13 of the electric actuator from swaying.

[0023] The mounting plate 3 has several rows of connecting holes 31 arranged from top to bottom. The electronic device mounting structure is a horizontally extending connecting plate 8. The connecting plate 8 can be installed on the connecting holes at different heights on the mounting plate 3 using connecting screws. The connecting plate 8 has mounting holes 81 corresponding to the mounting screw holes on different electronic devices. By installing the connecting plate 8 on the connecting holes at different heights, the installation height of the electronic device can be adjusted.

[0024] There are two connecting plates 8, arranged vertically with a gap between them. By changing the gap between the two connecting plates 8, it is possible to accommodate the installation of electronic devices of different sizes, thus enabling a wider range of electronic devices to be installed.

[0025] The connecting plate 8 has a U-shaped structure. The bottom surface of the U-shaped structure is screwed onto the mounting plate 3. The interior of the U-shaped structure can accommodate a plastic pad for the connecting screws to pass through and clamp between the electronic device and the connecting plate 8. The U-shaped structure of the connecting plate 8 improves its overall strength, preventing bending and deformation under stress. Furthermore, the interior of the U-shaped structure provides space for the plastic pad, which acts as a barrier between the electronic device and the connecting plate 8, preventing wear and tear on the electronic device and ensuring a secure and stable installation.

[0026] The main body of the bracket includes a wall panel 9 and at least one cantilever 10. The wall panel 9 can be fixedly installed on a wall or table surface by screws. The at least one cantilever 10 is sequentially hinged together to form a support arm, which can rotate around a vertically extending pivot. One end of the support arm is hinged to the wall panel 9, and the other end is used to fix the fixed end of the retraction drive rod. The front, back, left, and right positions of the electronic device can be adjusted by hinged multiple cantilever 10 sections.

Claims

1. A tilt adjustment structure for wall-mounted electronic devices, characterized in that: The system includes a support body, a telescopic drive rod (1), an adjustment plate (2), and a hanging plate (3). The fixed end of the telescopic drive rod is fixedly installed on the support body, and the moving end of the telescopic drive rod is located on the fixed end, which can move up and down. The moving end of the telescopic drive rod can be held in any telescopic position. The fixed end of the telescopic drive rod is hinged to one end of the adjustment plate, which can rotate around a first horizontally extending pivot (4). The moving end of the telescopic drive rod is hinged to one side wall of the hanging plate, which can rotate around a second horizontally extending pivot (5). The other end of the adjustment plate is hinged to one side wall of the hanging plate, which can rotate around a third horizontally extending pivot (6). The telescopic drive rod, the adjustment plate, and the hanging plate are sequentially hinged to form a triangular structure. An electronic equipment mounting structure for installing electronic equipment is provided on the other side wall of the hanging plate.

2. The wall-mounted electronic device tilt adjustment structure according to claim 1, characterized in that: The telescopic drive rod is an electric actuator, and an electric actuator controller is also provided. The electric actuator controller can control the telescopic movement of the moving end of the electric actuator.

3. The wall-mounted electronic device tilt adjustment structure according to claim 2, characterized in that: The electric actuator includes an L-shaped fixed base (11), a fixed tube (12), and a telescopic rod (13). The fixed tube is fixedly installed on the lower side of the transverse side wall of the L-shaped fixed base. The telescopic rod is inserted into the fixed tube and can extend and retract vertically. The lower side of the transverse side wall of the L-shaped fixed base is fixedly installed on the bracket body by screws. The upper side wall of the transverse side wall of the L-shaped fixed base is fixedly installed with a fixed plate (14) by screws. The fixed plate is hinged to one end of the adjusting plate and can rotate around a horizontally extending first rotating axis.

4. The wall-mounted electronic device tilt adjustment structure according to claim 3, characterized in that: The main body of the bracket is provided with an arc-shaped support surface (7) that matches the shape of the fixed tube. The arc-shaped support surface has a set angle with the vertical direction. The fixed tube of the electric push rod is closely attached to the arc-shaped support surface of the main body of the bracket, so that the telescopic rod of the electric push rod and the fixed tube form an inclined extension state with the upper end closer to the main body of the bracket.

5. The wall-mounted electronic device tilt adjustment structure according to claim 3, characterized in that: The hanging plate, adjusting plate, and fixing plate all include a U-shaped structure. The two side walls of the U-shaped structure at one end of the adjusting plate are coaxially hinged to the two side walls of the U-shaped structure of the fixing plate. The two side walls of the U-shaped structure at the other end of the adjusting plate are coaxially hinged to the two side walls of the U-shaped structure of the hanging plate. The two ends of the second rotating shaft are axially stopped and installed on the two side walls of the U-shaped structure of the hanging plate. The telescopic rod of the electric actuator is provided with a hinge hole (131), and the second rotating shaft is inserted into the hinge hole in the middle.

6. The wall-mounted electronic device tilt adjustment structure according to claim 5, characterized in that: The second rotating shaft is an I-shaped pin with diameters at both ends greater than the diameter in the middle. The two ends of the second rotating shaft are respectively riveted to the two side walls of the hanging plate. The lower end of the telescopic rod of the electric actuator forms a flat connection structure (132). The hinge hole is located on the flat connection structure. The flat connection structure at the lower end of the telescopic rod is clamped on the stepped surface formed by the two ends and the middle of the second rotating shaft.

7. The wall-mounted electronic device tilt adjustment structure according to claim 1, characterized in that: The mounting plate has several rows of connecting holes (31) from top to bottom. The electronic device mounting structure is a horizontally extending connecting plate (8). The connecting plate can be installed on the connecting holes at different heights on the mounting plate by connecting screws. The connecting plate has mounting holes (81) corresponding to the mounting screw holes on different electronic devices.

8. The wall-mounted electronic device tilt adjustment structure according to claim 7, characterized in that: There are two connecting plates, which are arranged vertically with an interval between them.

9. The tilt adjustment structure for wall-mounted electronic devices according to claim 8, characterized in that: The connecting plate has a U-shaped structure. The bottom surface of the U-shaped connecting plate is installed on the mounting plate by screws. The interior of the U-shaped connecting plate can accommodate a plastic pad for the connecting screws to pass through and clamp between the electronic device and the connecting plate.

10. The wall-mounted electronic device tilt adjustment structure according to claim 1, characterized in that: The main body of the bracket includes a wall panel (9) and at least one cantilever (10). The wall panel can be fixedly installed on a wall or table by screws. At least one cantilever is connected in sequence by hinges that can rotate around a vertically extending pivot to form a support arm. One end of the support arm is hinged to the wall panel and can rotate around a vertically extending pivot. The other end of the support arm is used to fix the fixed end of the retraction drive rod.

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