Lifting support based on multimedia equipment

Abstract

The utility model discloses a lifting support based on multimedia equipment, which belongs to the technical field of supports and comprises a support frame, a lifting part is arranged in the support frame, the top of the lifting part is connected with an angle adjusting part through a cross beam, a storage part is arranged on the front wall of the support frame, the bottom of the support frame is connected with a base which is of an H-shaped structure, and universal wheels are mounted at four corners of the bottom of the base. The lifting part arranged in the supporting frame is used for adjusting the position height of the angle adjusting part connected with the top of the lifting part, the angle adjusting part is used for adjusting the angle of multimedia equipment installed at the top of the angle adjusting part, and the containing part on the front wall of the supporting frame is used for containing multimedia equipment supplies, so that the requirements of different visual angles and use scenes are met; the height of the multimedia equipment is flexibly adjusted, the optimal operation angle and use requirements are achieved, and the stability of the lifting support is improved.

Description

Technical Field

[0001] This utility model relates to brackets, and in particular to a lifting bracket based on multimedia equipment, belonging to the field of bracket technology. Background Technology

[0002] A multimedia device stand is a device used to support and fix multimedia equipment. It typically includes legs, a moving mechanism, the stand body, and a multimedia fixing device. Multimedia stands provide flexible adjustment and stable support so that users can easily access and use multimedia equipment. However, the storage function of existing multimedia stands is always exposed, which will accumulate dust over time, affecting the cleanliness of the environment. Moreover, most stands are composed of a single support column, which is prone to swaying or tipping during lifting and lowering, and cannot maintain the balance of multimedia equipment well.

[0003] To address the aforementioned issues, a lifting bracket for multimedia devices is provided. This solves the problem of dust accumulation due to the exposed storage function of existing multimedia device brackets over time, reduces the space occupied by the storage function, and resolves the issue of swaying or tipping during the lifting process of existing multimedia device brackets. This improves the balance of the multimedia device during the lifting process and meets the user's operating angle and usage needs. Utility Model Content

[0004] The main purpose of this utility model is to provide a lifting bracket based on multimedia equipment, including a support frame.

[0005] The support frame is equipped with a lifting mechanism;

[0006] The top of the lifting unit is connected to the angle adjustment unit via a crossbeam;

[0007] The front wall of the support frame has a storage section;

[0008] The support frame has a lifting section inside that adjusts the height of the angle adjustment section connected to the top of the lifting section. The angle adjustment section adjusts the angle of the multimedia equipment installed on the top of the angle adjustment section. The storage section on the front wall of the support frame is used to store multimedia equipment and supplies.

[0009] Preferably, the support frame has first limiting sleeves on both sides inside, and a limiting post is fitted inside the first limiting sleeve, with the top of the limiting post connected to a crossbeam.

[0010] Preferably, the lifting part includes a second limiting sleeve, an internal threaded sleeve, a stud, a first bevel gear, a second bevel gear, a crank rocker, and a limiting groove;

[0011] A second limiting sleeve is provided in the middle of the support frame. A limiting groove is installed at the bottom of the second limiting sleeve. A first bevel gear is sleeved in the limiting groove. A second bevel gear meshes with the side wall of the first bevel gear. A crank rocker arm that penetrates the front wall of the support frame is connected to the middle of the second bevel gear.

[0012] The top of the first bevel gear is connected to a stud, and the outer wall of the stud is fitted with an internally threaded sleeve. The internally threaded sleeve is located inside the second limiting sleeve, and the top of the internally threaded sleeve is connected to a crossbeam.

[0013] Preferably, the angle adjustment section includes an extension rod, a damping shaft, and a mounting plate;

[0014] The front wall of the crossbeam is connected to the elbow extension rods on both sides, and the top of the elbow extension rods is hinged to the mounting plate via a damping pivot.

[0015] Preferably, the mounting plate has equidistant mounting slots in the middle.

[0016] Preferably, the storage section includes a groove, a storage plate, a limiting rope, and a knob;

[0017] A groove is provided in the middle of the front wall of the support frame. A storage plate is hinged to the bottom of the groove through a hinge shaft. A limit rope is fixed to one side of the inner wall of the storage plate by bolts. The other end of the limit rope is fixed to one side of the groove by bolts. A knob is installed on the front wall of the support frame at the top of the groove.

[0018] Preferably, the bottom of the support frame is connected to the base, the base is composed of an H-structure, and universal wheels are installed at the four corners of the bottom of the base.

[0019] The beneficial technical effects of this utility model are as follows: The base is moved using casters installed at the four corners of its bottom, which in turn move the support frame connected to the top of the base to the desired position. This allows for flexible movement and adaptability to various usage environments. The base has an H-shaped structure, increasing its stability. The multimedia device is installed in the angle adjustment section, where the damping shaft allows for quick adjustment of the multimedia playback angle to meet different viewing angles and usage scenarios. A lifting section installed at the top of the support frame moves the top of the lifting section up and down via the angle adjustment section connected to the crossbeam, flexibly adjusting the height of the multimedia device to achieve the optimal operating angle and usage requirements. Limiting posts connected to the bottom of both sides of the crossbeam are fitted into the first limiting sleeves on both sides of the support frame, ensuring the stability of the lifting section during lifting. A storage section installed on the front wall of the support frame holds auxiliary items such as the remote control for the multimedia device. After use, the storage section is hidden in the front wall of the support frame, reducing space occupation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of a lifting bracket based on a multimedia device according to the present invention.

[0021] Figure 2 This is an internal sectional view of a preferred embodiment of a lifting bracket based on a multimedia device according to the present invention.

[0022] Figure 3 This is a side view of a preferred embodiment of a lifting bracket based on a multimedia device according to the present invention.

[0023] Figure 4 In accordance with this utility model Figure 1 Enlarged view of point a in the middle.

[0024] Figure 5 In accordance with this utility model Figure 2 Enlarged view of point b in the middle.

[0025] In the diagram: 1. Support frame; 2. First limiting sleeve; 3. Limiting post; 4. Second limiting sleeve; 5. Internal threaded sleeve; 6. Stud; 7. First bevel gear; 8. Second bevel gear; 9. Crank rocker arm; 10. Limiting groove; 11. Crossbeam; 12. Elbow extension rod; 13. Damping shaft; 14. Mounting plate; 15. Mounting groove; 16. Groove; 17. Storage plate; 18. Limiting rope; 19. Button; 20. Base; 21. Caster wheel. Detailed Implementation

[0026] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0027] like Figure 1-3 As shown, the base 20 is moved by the casters 21 installed at the four corners of the bottom, which move the support frame 1 connected to the top of the base 20 to the desired position. The base 20 is flexible and suitable for various usage environments. The base 20 has an H-shaped structure, which increases the stability of the base 20.

[0028] like Figure 1-3 As shown, the multimedia device is fixed in place by the mounting slot 15 inside the mounting plate 14. The mounting slot 15 is suitable for installing different models of multimedia devices. The bottom of the mounting plate 14 is hinged to the elbow extension rod 12 by the damping pivot 13. The elbow extension rod 12 is fixed on both sides of the front wall of the crossbeam 11. The multimedia playback angle can be quickly adjusted by the damping pivot 13 to meet the needs of different viewing angles and usage scenarios.

[0029] like Figure 1-5As shown, by rocking the crank rocker 9 that runs through the middle of the front wall of the support frame 1, the second bevel gear 8 connected inside the crank rocker 9 meshes with the first bevel gear 7, causing the stud 6 connected to the top of the first bevel gear 7 to rotate. The first bevel gear 7 is limited by the limiting groove 10 installed at the bottom of the second limiting sleeve 4. The outer wall of the stud 6 meshes with the internal thread sleeve 5, causing the internal thread sleeve 5 to rise and fall within the second limiting sleeve 4, which in turn causes the crossbeam 11 connected to the top of the internal thread sleeve 5 to rise and fall, flexibly adjusting the height of the multimedia equipment to achieve the best operating angle and usage requirements.

[0030] The limiting posts 3 connected to the bottom of both sides of the crossbeam 11 are sleeved in the first limiting sleeves 2 opened on both sides inside the support frame 1. The limiting posts 3 ensure the stability of the internal threaded sleeve 5 during the lifting process when the stud 6 and the internal threaded sleeve 5 are engaged.

[0031] like Figure 1-4 As shown, the front wall of the support frame 1 has a groove 16. The bottom of the groove 16 is hinged to a storage plate 17 for holding multimedia equipment. A limit rope 18 is installed on one inner wall of the storage plate 17 by bolts. The other end of the limit rope 18 is fixed to one side of the inner wall of the groove 16 by bolts. The limit rope 18 restricts the opening and closing state of the storage plate 17. After use, the storage plate 17 is returned to the groove 16. A knob buckle 19 installed on the front wall of the knob support frame 1 at the top of the groove 16 fastens the storage plate 17 to prevent the storage plate 17 from getting dusty after being open for a long time and to reduce space occupation.

[0032] The above are merely further embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope disclosed by this utility model, based on the technical solution and concept of this utility model, shall fall within the protection scope of this utility model.

Claims

1. A lifting bracket based on multimedia equipment, comprising a support frame (1), characterized in that: The support frame (1) has a lifting mechanism inside; The top of the lifting unit is connected to the angle adjustment unit via a crossbeam (11); The support frame (1) has a storage section on its front wall; The support frame (1) has a lifting part inside that adjusts the position of the angle adjustment part connected to the top of the lifting part. The angle adjustment part adjusts the angle of the multimedia equipment installed on the top of the angle adjustment part. The storage part on the front wall of the support frame (1) is used to store multimedia equipment.

2. The lifting bracket based on multimedia equipment according to claim 1, characterized in that: The support frame (1) has first limiting sleeves (2) on both sides inside, and a limiting post (3) is fitted inside the first limiting sleeve (2). The top of the limiting post (3) is connected to the crossbeam (11).

3. The lifting bracket based on multimedia equipment according to claim 1, characterized in that: The lifting part includes a second limiting sleeve (4), an internal threaded sleeve (5), a stud (6), a first bevel gear (7), a second bevel gear (8), a crank rocker (9), and a limiting groove (10); The support frame (1) has a second limiting sleeve (4) in the middle. The bottom of the second limiting sleeve (4) is fitted with a limiting groove (10). The limiting groove (10) is fitted with a first bevel gear (7). The side wall of the first bevel gear (7) is meshed with a second bevel gear (8). The middle end of the second bevel gear (8) is connected to a crank rocker (9) that penetrates the front wall of the support frame (1). The top of the first bevel gear (7) is connected to a stud (6), and the outer wall of the stud (6) is fitted with an internal thread sleeve (5). The internal thread sleeve (5) is located inside the second limiting sleeve (4), and the top of the internal thread sleeve (5) is connected to a crossbeam (11).

4. A lifting bracket based on multimedia equipment according to claim 1, characterized in that: The angle adjustment unit includes an elbow extension rod (12), a damping shaft (13), and a mounting plate (14); The front wall of the crossbeam (11) is connected to the elbow extension rod (12) on both sides, and the top of the elbow extension rod (12) is hinged to the mounting plate (14) through the damping pivot (13).

5. A lifting bracket based on multimedia equipment according to claim 1, characterized in that: The mounting plate (14) has mounting slots (15) arranged at equal intervals in the middle.

6. A lifting bracket based on multimedia equipment according to claim 1, characterized in that: The storage section includes a groove (16), a storage plate (17), a limiting rope (18), and a knob (19); The support frame (1) has a groove (16) in the middle of the front wall. A storage plate (17) is hinged to the bottom of the groove (16) by a hinge shaft. A limit rope (18) is fixed to one side of the inner wall of the storage plate (17) by bolts. The other end of the limit rope (18) is fixed to one side of the groove (16) by bolts. A knob (19) is installed on the front wall of the support frame (1) at the top of the groove (16).

7. A lifting bracket based on multimedia equipment according to claim 1, characterized in that: The support frame (1) is connected to the base (20) at the bottom. The base (20) is composed of an H structure. Universal wheels (21) are installed at the four corners of the bottom of the base (20).

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