Adjustable display mounting bracket

Abstract

The invention relates to the technical field of displayers, in particular to an adjustable displayer installation support which comprises a supporting assembly, a height adjusting assembly, an angle adjusting assembly and an installation assembly, the supporting assembly comprises a base and moving assemblies, and the moving assemblies are arranged at the four corners of the lower portion of the base; the height adjusting assembly comprises a first handle, a cover body, a worm gear, a worm, a screw rod and a support, the adjustable displayer installation support and the base serve as a core bearing part to bear the weight of a displayer and all the assemblies, and a stable platform is provided for follow-up adjustment and installation. The moving assemblies at the four corners facilitate equipment movement, the height of the lifting plate is conveniently adjusted through the height adjusting assembly, the vertical cleaning angle of the mounting plate is conveniently adjusted through cooperation with the angle adjusting assembly, and displays of different specifications are conveniently assembled by adjusting the positions of two mounting beams of the mounting assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of displays, and particularly to an adjustable display mounting bracket. Background Art

[0002] A display mounting bracket is a device for carrying a display screen. A display is an electronic device that outputs visual information and plays a key role in many fields such as daily life, office work, entertainment, and design. Especially when in a meeting room or organizing an event, it is necessary to move and adjust the position and angle of the display. However, traditional display mounting brackets are not convenient for adjusting the position and angle of the display screen according to requirements. Moreover, when it is necessary to select and assemble a display according to different numbers of people and space sizes, specific mounting brackets are required, resulting in low adaptability and high usage limitations. Summary of the Invention

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the present invention provides an adjustable display mounting bracket.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the present invention provides the following technical solutions: An adjustable display mounting bracket includes a support assembly, a height adjustment assembly, an angle adjustment assembly, and a mounting assembly. The support assembly includes a base and a moving assembly. The moving assembly is provided at the four corners below the base. The height adjustment assembly includes a first handle, a housing, a worm gear, a worm, a screw rod, and a bracket. The housing is provided on the base. The housing also has a worm and two sets of worm gears. The worm meshes with the two sets of worm gears. The screw rods are arranged symmetrically in two sets. The lower part of the screw rod penetrates through the housing and is connected to the center of the worm gear. The worm penetrates through the housing and is connected to the first handle. Two inverted L-shaped brackets are also provided on the base. The screw rod is rotatably connected to the top wall of the bracket;

[0007] The angle adjustment assembly includes a lifting plate, a thruster, a hinge seat, a cross beam, a gear, a rack, a rotating shaft, a connecting beam, and an L-shaped mounting plate. The lifting plate is threadedly connected to the screw rod. The lifting plate is also provided with the thruster and an upward-opening U-shaped hinge seat. The output end of the thruster is connected to the cross beam. Racks are symmetrically arranged on the left and right sides of the cross beam. The rotating shaft penetrates through the free ends of the hinge seat on the left and right sides and is provided with gears meshing with the racks. The two ends of the connecting beam are respectively connected to the rotating shaft and the mounting plate;

[0008] The mounting assembly includes a positive and negative threaded rod, a second handle and a mounting beam. A slide groove is provided on the bottom wall of the mounting plate. A positive and negative threaded rod is rotatably provided in the slide groove. The mounting beams are arranged in two groups symmetrically. The mounting beams extend into the slide groove below and are threadedly connected with the positive and negative threaded rods. A plurality of mounting holes are provided on the mounting beam, and hollow holes matching the mounting holes are provided on the mounting plate.

[0009] In order to facilitate the movement and fixation of the equipment, the present invention has been improved in that the moving assembly includes universal wheels and brakes, the universal wheels are arranged at the four corners below the base, and the brakes are arranged around the universal wheels.

[0010] In order to ensure the strength of the connecting beam, the present invention is improved in that the connecting beam is further provided with a first reinforcing rib connected to the mounting plate.

[0011] Preferably, the first handle is provided with a first friction pattern.

[0012] Preferably, the second handle is provided with a second friction pattern.

[0013] In order to conveniently ensure the strength of the bracket, the present invention is improved in that a second reinforcing rib connected to the bracket is further provided on the base.

[0014] Preferably, an auxiliary beam is further provided on the lifting plate, the thruster passes through the auxiliary beam and is connected to the cross beam, and a guide rod passing through the auxiliary beam is also provided on the cross beam.

[0015] Preferably, a guide block slidably connected to the mounting plate is further provided on the back side of the mounting beam, and a guide groove matched with the guide block is provided on the mounting plate.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides an adjustable display mounting bracket having the following features:

[0018] Beneficial effects:

[0019] The adjustable monitor mounting bracket uses the base as the core bearing part to bear the weight of the monitor and various components, providing a stable platform for subsequent adjustment and installation. The moving components at the four corners facilitate the movement of the equipment. The height adjustment component facilitates the adjustment of the height of the lifting plate. The angle adjustment component facilitates the adjustment of the upper and lower cleaning angles of the mounting plate. By adjusting the position of the two sets of mounting beams of the mounting component, it is convenient to assemble monitors of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0021] Figure 2 It is a bottom view schematic diagram of the structure of the present invention;

[0022] Figure 3 It is a partial front view schematic diagram of the structure of the present invention;

[0023] Figure 4 It is a partial bottom view schematic diagram of the structure of the present invention;

[0024] Figure 5 The structure of the present invention Figure 1 A partial enlarged schematic diagram is shown in the figure.

[0025] In the figure: 1. base; 2. first handle; 3. cover; 4. worm gear; 5. worm; 6. screw; 7. bracket; 8. lifting plate; 9. propeller; 10. hinged seat; 11. crossbeam; 12. gear; 13. rack; 14. rotating shaft; 15. connecting beam; 16. mounting plate; 17. positive and negative threaded rod; 18. second handle; 19. mounting beam; 20. universal wheel; 21. brake; 22. first reinforcing rib; 23. first friction pattern; 24. second friction pattern; 25. second reinforcing rib; 26. auxiliary beam; 27. guide rod; 28. guide block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , an adjustable display mounting bracket, comprising a supporting assembly, a height adjustment assembly, an angle adjustment assembly and a mounting assembly, the supporting assembly comprising a base 1 and a moving assembly, the moving assembly being arranged at the four corners below the base 1, the height adjustment assembly comprising a first handle 2, a cover body 3, a worm gear 4, a worm 5, a screw 6 and a bracket 7, the cover body 3 being arranged on the base 1, the cover body 3 also being provided with a worm 5 and two groups of worm gears 4, the worm 5 being meshed with the two groups of worm gears 4, the screw 6 being arranged in two groups symmetrically, the screw 6 passing through the cover body 3 below and being connected to the center of the worm gear 4, the worm 5 passing through the cover body 3 and being connected to the first handle 2, the base 1 being further provided with two groups of inverted L-shaped brackets 7, the screw 6 being rotatably connected to the top wall of the bracket 7;

[0028] The base 1 is the foundation of the entire display mounting bracket 7, and bears the heavy responsibility of supporting all the components above and the weight of the display, and must ensure the stability of the structure and prevent shaking. The moving components located at the four corners below the base 1 play a key role. The universal wheels 20 use the principle of rolling friction to allow the bracket 7 to move easily on the ground. Only a small external force is required to change the position of the bracket 7, which is very convenient for conference rooms and event venues where the position of the display needs to be frequently changed. The brake 21 can lock the universal wheel 20 tightly through mechanical braking to prevent the bracket 7 from sliding randomly due to accidental force when the monitor is in use, thereby ensuring safe use; the angle adjustment component includes a lifting plate 8, a propeller 9, an articulated seat 10, a crossbeam 11, a gear 12, a rack 13, a rotating shaft 14, a connecting beam 15 and an L-shaped mounting plate 16, the lifting plate 8 is threadedly connected to the screw 6, the lifting plate 8 is also provided with the propeller 9 and the articulated seat 10 in an upper opening shape, the output end of the propeller 9 is connected to the crossbeam 11, the left and right sides of the crossbeam 11 are symmetrically provided with racks 13, the left and right sides of the rotating shaft 14 pass through the free end of the articulated seat 10 and are provided with gears 12 meshing with the rack 13, and the two ends of the connecting beam 15 are respectively connected to the rotating shaft 14 and the mounting plate 16;

[0029] Rotate the first handle 2 with the first friction pattern 23. The first friction pattern 23 increases the friction force and facilitates the application of force to rotate the worm 5. Since the worm 5 is meshed with the two groups of worm wheels 4, the worm 5 drives the two groups of worm wheels 4 to rotate synchronously in opposite directions, and the screw 6 connected to the center of the worm wheel 4 also rotates accordingly. The two groups of symmetrically arranged screws 6 are rotatably connected to the top wall of the inverted L-shaped bracket 7. The bracket 7 is strengthened by the second reinforcing rib 25 on the base 1 to enhance stability and is not easily deformed. The lifting plate 8 is connected to the screw 6 by threads. According to the principle of thread transmission, when the screw 6 rotates, the lifting plate 8 will make a smooth straight-line upward or downward movement along the axis of the screw 6 to accurately change its height, thereby driving the upper angle adjustment component to rise and fall together with the display to meet the viewing needs of different height viewing angles;

[0030] When the height of the lifting plate 8 is adjusted to the right position, the propeller 9 starts to work and pushes the beam 11 to move. The racks 13 symmetrically arranged on the left and right sides of the beam 11 mesh with the gears 12 on the free ends of the hinged seat 10 on both sides of the rotating shaft 14 as the beam 11 moves. Driven by the rack 13, the gear 12 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the L-shaped mounting plate 16 to rotate around the hinged seat 10 through the connecting beam 15, so as to adjust the pitch angle of the mounting plate 16. The first reinforcing rib 22 on the connecting beam 15 enhances the structural strength of the connecting beam 15, so that it remains stable when bearing the weight of the display and the angle changes, ensuring accurate and smooth angle adjustment. The auxiliary beam 26 on the lifting plate 8 provides stable support for the propeller 9, and the guide rod 27 limits the beam 11 to only move in a straight line, preventing deviation and shaking, and ensuring the accuracy of the angle adjustment action;

[0031] In this embodiment, an auxiliary beam 26 is further provided on the lifting plate 8, and the thruster 9 penetrates the auxiliary beam 26 and is connected to the cross beam 11. The cross beam 11 is also provided with a guide rod 27 penetrating the auxiliary beam 26 to ensure the stability of the movement of the cross beam 11;

[0032] The mounting assembly includes a positive and negative threaded rod 17, a second handle 18 and a mounting beam 19. A slide groove is provided on the bottom wall of the mounting plate 16. The positive and negative threaded rod 17 is rotatably provided in the slide groove. The mounting beam 19 is arranged in two groups symmetrically. The mounting beam 19 extends into the slide groove and is threadedly connected with the positive and negative threaded rod 17. The mounting beam 19 is provided with several groups of mounting holes. The mounting plate 16 is provided with hollow holes adapted to the mounting holes. The second handle 18 with the second friction pattern 24 is rotated. The second friction pattern 24 facilitates the operator to hold and exert force. The positive and negative threaded rod 17 rotates. The two groups of mounting beams 19 extend into the slide groove and are threadedly connected with the positive and negative threaded rod 17. According to the positive and negative thread characteristics, the two groups of mounting beams 19 will make linear motions towards or away from each other in the slide groove. The several groups of mounting holes provided on the mounting beam 19 cooperate with the hollow holes adapted to the mounting plate 16 for mounting the display. The guide block 28 on the back side of the mounting beam 19 is slidably connected to the guide groove of the mounting plate 16, further ensuring the stability of the mounting beam 19 when moving, allowing it to be accurately positioned to adapt to the screw hole spacing on the back of displays of different specifications, easily completing the installation, and improving the versatility of the entire bracket 7.

[0033] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0034] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0035] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An adjustable display mounting bracket, comprising a supporting assembly, a height adjustment assembly, an angle adjustment assembly and a mounting assembly, characterized in that: The support assembly comprises a base (1) and a moving assembly. The moving assembly is arranged at four corners below the base (1). The height adjustment assembly comprises a first handle (2), a cover (3), a worm wheel (4), a worm (5), a screw (6) and a bracket (7). The cover (3) is arranged on the base (1). A worm (5) and two groups of worm wheels (4) are also arranged inside the cover (3). The worm (5) meshes with the two groups of worm wheels (4). The screw (6) is arranged in two groups symmetrically. The screw (6) passes through the cover (3) at its bottom and is connected to the center of the worm wheel (4). The worm (5) passes through the cover (3) and is connected to the first handle (2). Two groups of inverted L-shaped brackets (7) are also arranged on the base (1). The screw (6) is rotatably connected to the top wall of the bracket (7). The angle adjustment assembly comprises a lifting plate (8), a propeller (9), an articulated seat (10), a cross beam (11), a gear (12), a rack (13), a rotating shaft (14), a connecting beam (15) and an L-shaped mounting plate (16); the lifting plate (8) is threadedly connected to the screw rod (6); the lifting plate (8) is also provided with the propeller (9) and an upper opening-shaped articulated seat (10); the output end of the propeller (9) is connected to the cross beam (11); the cross beam (11) is symmetrically provided with racks (13) on both sides; the rotating shaft (14) passes through the free end of the articulated seat (10) on both sides and is provided with gears (12) meshing with the rack (13); and the two ends of the connecting beam (15) are respectively connected to the rotating shaft (14) and the mounting plate (16); The mounting assembly comprises a positive and negative threaded rod (17), a second handle (18) and a mounting beam (19); a slide groove is arranged on the bottom wall of the mounting plate (16); a positive and negative threaded rod (17) is rotatably arranged in the slide groove; the mounting beam (19) is arranged in two groups symmetrically; the mounting beam (19) extends into the slide groove below and is threadedly connected to the positive and negative threaded rod (17); a plurality of groups of mounting holes are arranged on the mounting beam (19); and a hollow hole matched with the mounting hole is arranged on the mounting plate (16).

2. The adjustable display mounting bracket according to claim 1, characterized in that: The moving assembly comprises universal wheels (20) and brakes (21); the universal wheels (20) are arranged at the four corners below the base (1); and the brakes (21) are arranged around the universal wheels (20).

3. The adjustable display mounting bracket according to claim 2, characterized in that: The connecting beam (15) is also provided with a first reinforcing rib (22) connected to the mounting plate (16).

4. The adjustable display mounting bracket according to claim 3, characterized in that: The first handle (2) is provided with a first friction pattern (23).

5. The adjustable display mounting bracket according to claim 4, characterized in that: The second handle (18) is provided with a second friction pattern (24).

6. The adjustable display mounting bracket according to claim 5, characterized in that: The base (1) is also provided with a second reinforcing rib (25) connected to the bracket (7).

7. The adjustable display mounting bracket according to claim 6, characterized in that: The lifting plate (8) is also provided with an auxiliary beam (26), the thruster (9) passes through the auxiliary beam (26) and is connected to the cross beam (11), and the cross beam (11) is also provided with a guide rod (27) passing through the auxiliary beam (26).

8. The adjustable display mounting bracket according to claim 7, characterized in that: A guide block (28) slidably connected to the mounting plate (16) is also provided on the back side of the mounting beam (19), and a guide groove matching the guide block (28) is provided on the mounting plate (16).

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