Rotatable computer display screen

Abstract

The utility model discloses a rotatable computer display screen which comprises a base, a support, rotating holes, a wiring box, a gear motor, a control circuit, a rotating structure and a display screen, the support is fixed to the top end of the base, the rotating holes are formed in the upper portions of the front end and the rear end of the support, the wiring box is installed on the upper portion of the rear end of the support, and the gear motor is installed at the rear end of the wiring box. The control circuit is connected to the gear motor through the side end of the wiring box, the rotating structure is installed in the rotating hole, and the display screen is installed on the front side of the support through the rotating structure. The problems that a common computer display screen is manually adjusted and rotated, operation is tedious, and lines need to be prevented from being wound are solved.

Description

Technical Field

[0001] The utility model relates to a computer display screen, in particular to a rotatable computer display screen. Background Art

[0002] The computer display screen is used to display images presented by the computer. In some software usage scenarios, the image screen is difficult to rotate and adjust, and is generally used by physically rotating the display screen, such as the patent disclosed in publication number CN107940188A, to achieve rotation of the computer display screen.

[0003] Generally, computer display screens are manually adjusted and rotated, which is cumbersome to operate and requires attention to the wires to avoid entanglement. Utility Model Content

[0004] The utility model aims to provide a rotatable computer display screen to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rotatable computer display screen, comprising a base, a bracket, a rotating hole, a wiring box, a reduction motor, a control circuit, a rotating structure, and a display screen, wherein the bracket is fixed on the top of the base, the rotating hole is opened at the upper front and rear ends of the bracket, the wiring box is installed at the upper rear end of the bracket, the reduction motor is installed at the rear end of the wiring box, the control circuit is connected to the reduction motor through the side end of the wiring box, the rotating structure is installed on the rotating hole, and the display screen is installed on the front side of the bracket through the rotating structure.

[0006] On the basis of the above technical scheme, the rotating structure includes bearings, mounting holes, shock-absorbing washers, support columns, slip rings, and connecting wires. The bearings have mounting holes at the front and rear ends, the mounting holes are respectively connected to the front end of the bracket and the rear end of the display screen, the shock-absorbing washers are installed in the mounting holes, the upper part of the support columns is fixed to the fixed position at the front end of the bearings, the stator part of the slip ring is installed in the rotating hole through the support columns, and the shaft of the reduction motor is connected to the rotor part of the slip ring, the connecting wires are distributed on the front and rear sides of the rotating hole through the slip rings, and the front connecting wires are connected to the display screen.

[0007] Based on the above technical solution, the reduction motor is connected to the rear end of the display screen through a slip ring.

[0008] Compared with the prior art, the utility model has the following advantages: the utility model realizes the electric control of the rotation of the display screen and avoids the entanglement of the lines during the rotation process of the display screen by installing a reduction motor and a slip ring on the computer display screen bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the appearance structure of the utility model.

[0010] Figure 2 It is a schematic diagram of the rotating state of the utility model.

[0011] Figure 3 This is a schematic diagram of the support structure of the utility model.

[0012] Figure 4 It is a schematic diagram of the rotating structure of the utility model.

[0013] In the figure: 1. base, 2. bracket, 3. rotating hole, 4. wiring box, 5. reduction motor, 6. control circuit, 7. rotating structure, 8. display screen, 9. bearing, 10. mounting hole, 11. reduction gasket, 12. support column, 13. slip ring, 14. connecting wire. DETAILED DESCRIPTION

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] like Figures 1 to 4 As shown, a rotatable computer display screen includes a base 1, a bracket 2, a rotating hole 3, a wiring box 4, a reduction motor 5, a control circuit 6, a rotating structure 7, and a display screen 8. The bracket 2 is fixed on the top of the base 1, the rotating hole 3 is opened at the upper front and rear ends of the bracket 2, the wiring box 4 is installed at the upper rear end of the bracket 2, the reduction motor 5 is installed at the rear end of the wiring box 4, the control circuit 6 is connected to the reduction motor 5 through the side end of the wiring box 4, the rotating structure 7 is installed on the rotating hole 3, and the display screen 8 is installed on the front side of the bracket 2 through the rotating structure 7.

[0016] The rotating structure 7 includes a bearing 9, a mounting hole 10, a shock-absorbing gasket 11, a support column 12, a slip ring 13, and a connecting line 14. The bearing 9 has mounting holes 10 at both ends, and the mounting holes 10 are respectively connected to the front end of the bracket 2 and the rear end of the display screen 8. The shock-absorbing gasket 11 is installed in the mounting hole 10. The upper part of the support column 12 is fixed to the fixed position at the front end of the bearing 9. The stator part of the slip ring 13 is installed in the rotating hole 3 through the support column 12, and the rotating shaft of the reduction motor 5 is connected to the rotor part of the slip ring 13. The connecting line 14 is distributed on the front and rear sides of the rotating hole 3 through the slip ring 13, and the front connecting line 14 is connected to the display screen 8.

[0017] The reduction motor 5 is connected to the rear end of the display screen 8 via a slip ring 13 .

[0018] The working principle of the utility model is as follows: when the computer display screen 9 is rotated, the reduction motor 5 is started to rotate the shaft through the control circuit 6, driving the display screen 8 to rotate along the bracket 2 through the bearing 9, and at the same time, the front connecting wire 14 of the slip ring 13 rotates synchronously with the display screen 8 through the rotor part to avoid the entanglement of the connecting wire 14. When the display screen 8 is rotated to a specific angle, the reduction motor 5 is turned off through the control circuit 6 to fix the display screen 8.

[0019] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A rotatable computer display screen, comprising a base (1), a bracket (2), a rotating hole (3), a wiring box (4), a reduction motor (5), a control circuit (6), a rotating structure (7), and a display screen (8), characterized in that: The top of the base (1) is fixed to the bracket (2); the rotating hole (3) is opened at the upper parts of the front and rear ends of the bracket (2); the wiring box (4) is installed at the upper part of the rear end of the bracket (2); the reduction motor (5) is installed at the rear end of the wiring box (4); the control circuit (6) is connected to the reduction motor (5) through the side end of the wiring box (4); the rotating structure (7) is installed in the rotating hole (3); and the display screen (8) is installed on the front side of the bracket (2) through the rotating structure (7).

2. A rotatable computer display screen according to claim 1, characterized in that: The rotating structure (7) comprises a bearing (9), a mounting hole (10), a shock-absorbing gasket (11), a support column (12), a slip ring (13), and a connecting line (14). The mounting holes (10) are opened at both ends of the bearing (9). The mounting holes (10) are respectively connected to the front end of the bracket (2) and the rear end of the display screen (8). The shock-absorbing gasket (11) is installed in the mounting hole (10). The upper part of the support column (12) is fixed to the fixed position of the front end of the bearing (9). The stator part of the slip ring (13) is installed in the rotating hole (3) through the support column (12), and the rotating shaft of the reduction motor (5) is connected to the rotor part of the slip ring (13). The connecting line (14) is distributed on both sides of the rotating hole (3) through the slip ring (13), and the front connecting line (14) is connected to the display screen (8).

3. A rotatable computer display screen according to claim 1, characterized in that: The reduction motor (5) is connected to the rear end of the display screen (8) via a slip ring (13).

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