CN-224229644-U - Display screen angle adjusting device

Abstract

The utility model discloses a display screen angle adjusting device which comprises a supporting frame, wherein an extending frame is arranged on the supporting frame, a rotating shaft is rotatably arranged on the inner wall of the extending frame, a driven gear is fixedly connected to the rotating shaft, a display screen mounting plate is fixedly connected to the driven gear, the display screen mounting plate is used for fixedly mounting a display screen, an inclination angle adjusting component used for driving the driven gear to rotate so as to change the inclination angle of the display screen is arranged in the supporting frame, supporting legs are arranged at the bottom of the supporting frame, and a horizontal rotating component is arranged between the supporting frame and the supporting legs.

Inventors

• HU HAIBIN
• CHEN XIANJIAN
• TANG SHUZHEN

Assignees

• 深圳市肯特尔科技有限公司

Dates

Publication Date

20260512

Application Date

20250522

Claims (6)

1. 1. The utility model provides a display screen angle adjusting device, its characterized in that, including support frame (1), be provided with on support frame (1) and extend frame (2), the inner wall that extends frame (2) rotates and installs pivot (3), fixedly connected with driven gear (4) on pivot (3), fixedly connected with display screen mounting panel (5) on driven gear (4), display screen mounting panel (5) are used for fixed mounting display screen, the inside of support frame (1) is provided with inclination adjustment subassembly (6) that are used for driving driven gear (4) rotation in order to change the display screen inclination, the bottom of support frame (1) is provided with supporting legs (7), be provided with horizontal rotation subassembly (8) between support frame (1) and supporting legs (7).
2. 2. The display screen angle adjusting device according to claim 1, wherein the inclination angle adjusting assembly (6) comprises a secondary shaft (9) rotatably mounted on the inner wall of the extension frame (2), and a worm wheel (10) and a driving gear (11) are fixedly sleeved on the secondary shaft (9).
3. 3. The display screen angle adjusting device according to claim 2, wherein the inner wall of the supporting frame (1) is rotatably connected with a vertically arranged transmission shaft (12), a worm (13) is fixedly sleeved on the transmission shaft (12), and the worm (13) is meshed with the turbine.
4. 4. A display screen angle adjusting device according to claim 3, characterized in that the inner wall of the support frame (1) is rotatably connected with a driving shaft (14) which is transversely arranged, a first bevel gear (15) is fixedly connected with the driving shaft (14), a second bevel gear (16) which is meshed with the first bevel gear (15) is fixedly connected with the driving shaft (12), one end of the driving shaft (14) penetrates through the side wall of the support frame (1) and extends to the outside of the support frame (1), and a turntable (17) is fixedly connected with the driving shaft.
5. 5. The display screen angle adjusting device according to claim 1, wherein the horizontal rotating assembly (8) comprises a connecting column (18) fixedly installed at the bottom of the supporting frame (1) and a tray (19) fixedly installed on the supporting leg (7), and a groove in rotary fit with the connecting column (18) is formed in the top of the tray (19).
6. 6. The display screen angle adjusting device according to claim 5, wherein a limiting ring (20) is arranged on the outer surface sliding sleeve of the connecting column (18), teeth (21) are uniformly and fixedly connected to the bottom of the limiting ring (20) along the circumferential direction, a clamping groove (22) matched with the teeth (21) is formed in the top of the tray (19), a sliding key (23) is fixedly connected to the connecting column (18), and a key groove (24) in sliding fit with the sliding key (23) is formed in the limiting ring (20).

Description

Display screen angle adjusting device Technical Field The utility model relates to the technical field of display screen auxiliary equipment, in particular to a display screen angle adjusting device. Background In the information age, the display screen is used as an important window for man-machine interaction and is widely applied to various fields such as office work, teaching, medical treatment, entertainment and the like. When a user uses the display screen, the angle of the display screen is often required to be flexibly adjusted according to factors such as viewing angle, use environment and operation habit, so as to obtain optimal viewing and use experience. At present, the common display screen angle adjusting device in the market has a plurality of defects. The part adjusting device simple structure only can realize the regulation of single direction or limited angle, can't satisfy the user and to the diversified demand of display screen inclination and horizontal rotation angle under different scenes, in addition, current adjusting device also has certain defect in the aspect of stability and reliability, and the long-time back of using appears easily not hard up, block problem such as being blocked, influences the normal use and the life of display screen. Disclosure of utility model In order to solve the defects in the background art, the utility model aims to provide a display screen angle adjusting device so as to solve the problems of single adjusting function, inconvenient operation, poor stability and the like of the display screen angle adjusting device in the prior art. The aim of the utility model can be achieved by the following technical scheme: The utility model provides a display screen angle adjusting device, includes the support frame, be provided with on the support frame and extend the frame, the inner wall that extends the frame rotates and installs the pivot, fixedly connected with driven gear in the pivot, fixedly connected with display screen mounting panel on the driven gear, the display screen mounting panel is used for fixed mounting display screen, the inside of support frame is provided with the inclination adjustment subassembly that is used for driving driven gear rotation in order to change the display screen inclination, the bottom of support frame is provided with the supporting legs, be provided with horizontal rotation subassembly between support frame and the supporting legs. Further preferably, the inclination angle adjusting assembly comprises a countershaft rotatably mounted on the inner wall of the extension frame, and a worm gear and a driving gear are fixedly sleeved on the countershaft. Further preferably, the inner wall of the support frame is rotatably connected with a vertically arranged transmission shaft, a worm is fixedly sleeved on the transmission shaft, and the worm is meshed with the turbine. Further preferably, the inner wall of the support frame is rotatably connected with a driving shaft which is transversely arranged, a first bevel gear is fixedly connected on the driving shaft, a second bevel gear meshed with the first bevel gear is fixedly connected on the driving shaft, one end of the driving shaft penetrates through the side wall of the support frame and extends to the outside of the support frame, and a turntable is fixedly connected with the driving shaft. Still preferably, the horizontal rotating assembly comprises a connecting column fixedly installed at the bottom of the supporting frame and a tray fixedly installed on the supporting leg, and a groove in running fit with the connecting column is formed in the top of the tray. Still preferably, the outer surface sliding sleeve of the connecting column is provided with a limiting ring, the bottom of the limiting ring is uniformly and fixedly connected with teeth along the circumferential direction, the top of the tray is provided with a clamping groove matched with the teeth, the connecting column is fixedly connected with a sliding key, and the limiting ring is provided with a key groove in sliding fit with the sliding key. The utility model has the beneficial effects that: 1. According to the utility model, the inclination angle adjusting component and the horizontal rotating component are arranged, so that the multi-angle adjustment of the display screen in the vertical direction and the horizontal direction can be realized, different watching requirements of users in various scenes such as office, teaching, conference display and the like can be met, and the applicability of the display screen is greatly improved; 2. According to the utility model, the inclination angle adjustment is realized by rotating an external turntable and utilizing transmission structures such as gears, worm gears and the like, so that effective power transmission and conversion are realized, and a user can complete adjustment of the inclination angle of the display screen by simply rotating the turntable;