Rotary mounting structure for vehicle-mounted display screen

Abstract

The rotary installation structure comprises a display screen body and an installation bottom ring, an adjusting rotary disc is rotationally arranged in the center of the top face of the installation bottom ring, a set of threaded lead screws are symmetrically and rotationally arranged on the outer wall of the other side of the adjusting rotary disc, and the threaded lead screws are jointly connected with a telescopic rotary disc in a threaded mode. A set of positioning columns are arranged on the side, close to the adjusting rotary disc, of the telescopic rotary disc, positioning holes matched with the positioning columns are formed in the adjusting rotary disc in a penetrating mode, a plurality of sets of adjusting grooves matched with the positioning columns are evenly formed in the installation bottom ring, and the positioning columns penetrate through the positioning holes to be clamped in any adjusting groove. Compared with the prior art, the display screen has the advantages that the angle of the display screen body can be adjusted through rotation of the adjusting rotary disc, the positioning columns penetrate through the positioning holes to be clamped in the adjusting grooves in the mounting bottom ring through contraction of the telescopic rotary disc, angle adjusting operation is rapidly completed, the adjusted display screen body is stably supported, and the display screen body is not prone to falling off. And the comfort level is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted display screen installation, in particular to a rotary installation structure for a vehicle-mounted display screen. Background Art

[0002] The in-vehicle display device is usually an LCD screen with external audio, SD card reading, USB and Bluetooth functions. The in-vehicle display of the car pilot has the function of voice reporting of incoming calls. This is because the LCD screen is relatively small and easy to install. It can be installed near the dashboard, on the roof, behind the seat back, or even on the sun visor, which is convenient for use in various situations.

[0003] When the display screen is installed in the back seat, since the viewing posture of the rear seat occupants will be adjusted at any time according to their comfort, in order to improve the clarity and comfort of viewing the display screen, a rotating mounting structure for the vehicle-mounted display screen is required. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the fixed installation of the display screen cannot be adjusted according to needs, which affects the viewing comfort. A rotary installation structure for a vehicle-mounted display screen is provided to improve practicality.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a rotating mounting structure for a vehicle-mounted display screen, comprising a display screen body and a mounting bottom ring, the mounting bottom ring is symmetrically provided with a group of connecting plates, the connecting plates are penetrated with a plurality of mounting holes, an adjusting dial is rotatably provided at the center of the top surface of the mounting bottom ring, a group of threaded screws are symmetrically rotatably provided on the outer wall on the other side of the adjusting dial, a telescopic dial is threadedly connected to the threaded screws, a group of positioning columns are provided on the side of the telescopic dial close to the adjusting dial, the adjusting dial is penetrated with positioning holes matching the positioning columns, a plurality of adjustment grooves matching the positioning columns are evenly provided on the mounting bottom ring, the positioning columns penetrate the positioning holes and are clamped in any adjusting grooves, a plurality of supporting oblique rods are evenly provided on the side of the telescopic dial away from the adjusting dial, the other ends of the supporting oblique rods are commonly connected with a mounting frame, and the display screen body is screwed and fixed to the mounting frame.

[0006] As an improvement, a wall of the installation frame on one side away from the supporting diagonal rod is provided with an installation groove matching the display screen body, so as to facilitate installation and removal of the display screen body.

[0007] As an improvement, the installation frame is provided with a plurality of heat dissipation holes close to the display screen body, and the heat dissipation holes cooperate with the display screen body to dissipate heat when working.

[0008] As an improvement, a connection line hole is provided through the center of the adjustment turntable, and a plurality of branch line holes are provided through the telescopic turntable, so as to facilitate the limiting of the connection line between the vehicle body and the display screen body and reduce the risk of damage.

[0009] As an improvement, the threaded screw is equipped with a threaded connection with a tightening nut that is close to the outer wall of the telescopic turntable. The setting of the tightening nut can limit the telescopic turntable again after the telescopic turntable is retracted, reducing the risk of the telescopic turntable becoming loose due to the rotation of the threaded screw.

[0010] As an improvement, an anti-slip handle is fixedly connected to the end of the threaded screw, and the thread grooves on the threaded screw are in the same direction, which facilitates rotation to achieve stable movement of the telescopic turntable.

[0011] Compared with the prior art, the utility model has the following advantages: the overall installation operation of the device is achieved by screwing the installation bottom ring and the vehicle body, and then the angle of the display screen body can be adjusted under the action of the adjusting dial on the top of the installation bottom ring, and finally the positioning column is inserted through the positioning hole and placed in the adjusting groove on the installation bottom ring by contracting the telescopic turntable, so that the angle adjustment operation can be quickly completed. After the adjustment, the support of the display screen body is stable, which greatly improves the comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first stereoscopic view of a rotary installation structure for a vehicle-mounted display screen of the utility model.

[0013] Figure 2 It is a second stereoscopic view of a rotary installation structure for a vehicle-mounted display screen of the utility model.

[0014] Figure 3 The utility model discloses a three-dimensional diagram of an installation frame of a rotary installation structure for a vehicle-mounted display screen.

[0015] Figure 4 yes Figure 2 Schematic diagram of the structure of part A.

[0016] As shown in the figure: 1. Display screen body; 2. Mounting bottom ring; 3. Connecting plate; 4. Mounting hole; 5. Adjusting dial; 6. Threaded screw; 7. Telescopic dial; 8. Positioning column; 9. Positioning hole; 10. Adjusting groove; 11. Supporting diagonal rod; 12. Mounting frame; 13. Mounting groove; 14. Heat dissipation hole; 15. Connection wire hole; 16. Branching hole; 17. Tightening nut; 18. Anti-slip handle. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] Embodiment 1

[0019] Combined with Figure 1-2 As shown in Figure 4, a rotary mounting structure for a vehicle-mounted display screen includes a display screen body 1 and a mounting bottom ring 2, a group of connecting plates 3 are symmetrically provided on the mounting bottom ring 2, a plurality of mounting holes 4 are penetrated on the connecting plates 3, an adjusting dial 5 is rotatably provided at the center of the top surface of the mounting bottom ring 2, a group of threaded screws 6 are symmetrically rotatably provided on the outer wall on the other side of the adjusting dial 5, an anti-slip handle 18 is fixedly connected to the end of the threaded screw 6, the threaded grooves on the threaded screw 6 are in the same direction, a telescopic dial 7 is commonly threadedly connected on the threaded screw 6, a group of positioning columns 8 are provided on the telescopic dial 7 close to the side of the adjusting dial 5, and positioning holes 9 matching the positioning columns 8 are penetrated on the adjusting dial 5. The mounting bottom ring 2 is evenly provided with a plurality of groups of adjustment grooves 10 that match the positioning column 8. The positioning column 8 passes through the positioning hole 9 and is clamped in any of the adjustment grooves 10. The threaded screw 6 is threadedly connected with a tightening nut 17 that is close to the outer wall of the telescopic turntable 7. The setting of the tightening nut 17 can limit the telescopic turntable 7 again after the telescopic turntable 7 is retracted. The telescopic turntable 7 is evenly provided with a plurality of supporting inclined rods 11 on the side away from the adjustment turntable 5. The other ends of the supporting inclined rods 11 are commonly connected with a mounting frame 12. The display screen body 1 is screwed and fixed on the mounting frame 12. The wall of the mounting frame 12 on the side away from the supporting inclined rods 11 is provided with a mounting groove 13 that matches the display screen body 1;

[0020] Through the above structure, firstly, the mounting bottom ring 2 is fixed by passing the mounting holes 4 of the connecting plate 3 with bolts, and then the display screen is fixed in the mounting groove 13, and then the adjusting dial 5 is rotated to adjust the display screen body 1 to the required angle. After the adjustment, the threaded screws 6 on both sides are rotated simultaneously by the anti-slip handle 18, so that the telescopic rotating disk 7 is continuously approached to the adjusting rotating disk 5 under the action of the threaded screws 6, until the positioning column 8 passes through the positioning hole 9 and is engaged with a group of adjusting grooves 10 on the mounting bottom ring 2, and the angle adjustment work is completed. Then, the bolts are rotated and tightened to make it close to the telescopic rotating disk 7, and the position of the telescopic rotating disk 7 is fixed again;

[0021] Embodiment 2

[0022] Based on the first embodiment, combined with the attached Figure 3 As shown, the installation frame 12 is provided with a plurality of heat dissipation holes 14 close to the display screen body 1, and the heat dissipation holes 14 cooperate with the display screen body 1 to dissipate heat when it works, the center of the adjustment dial 5 is provided with a connection wire hole 15, and the telescopic dial 7 is provided with a plurality of branch wire holes 16;

[0023] Through the above structure, when connecting the vehicle body and the display screen main body 1, the connecting wire first passes through the connecting wire hole 15 and then is dispersed through the branching hole 16, and finally connected to the display screen main body 1. The connecting wire is limited by the cooperation of the branching hole 16 and the connecting wire hole 15, thereby reducing the risk of damage when adjusting the angle.

[0024] In the specific implementation of the utility model, the mounting bottom ring 2 is firstly fixed by passing the mounting hole 4 of the connecting plate 3 with bolts, and then the display screen is fixed in the mounting groove 13, and then the vehicle body and the display screen body 1 are connected, and the connecting wire first passes through the connecting wire hole 15 and then is dispersed through the branching hole 16, and finally connected to the display screen body 1;

[0025] Then, rotate the adjusting dial 5 to adjust the display screen body 1 to the required angle. After the adjustment, the threaded screws 6 on both sides are rotated simultaneously through the anti-slip handle 18, so that the telescopic turntable 7 is continuously approached to the adjusting turntable 5 under the action of the threaded screws 6, until the positioning column 8 passes through the positioning hole 9 and engages with a group of adjusting grooves 10 on the mounting bottom ring 2, and the angle adjustment work is completed. The connecting line is limited in the cooperation of the branching hole 16 and the connecting line hole 15, and then the bolt is rotated and tightened to make it close to the telescopic turntable 7, and the position of the telescopic turntable 7 is limited and fixed again.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A rotating mounting structure for a vehicle-mounted display screen, comprising a display screen body (1) and a mounting bottom ring (2), characterized in that: A group of connecting plates (3) are symmetrically arranged on the mounting bottom ring (2), and a plurality of mounting holes (4) are penetrated on the connecting plates (3). An adjusting dial (5) is rotatably arranged at the center of the top surface of the mounting bottom ring (2), and a group of threaded screws (6) are symmetrically rotatably arranged on the outer wall of the other side of the adjusting dial (5). A telescopic dial (7) is threadedly connected to the threaded screws (6), and a group of positioning columns (8) are arranged on the side of the telescopic dial (7) close to the adjusting dial (5). The adjusting dial (5) is penetrated by a plurality of holes (4). A positioning hole (9) is provided to match the positioning column (8); a plurality of adjustment grooves (10) are evenly provided on the mounting bottom ring (2) to match the positioning column (8); the positioning column (8) passes through the positioning hole (9) and is inserted into any adjustment groove (10); a plurality of support inclined rods (11) are evenly provided on the side of the telescopic turntable (7) away from the adjustment turntable (5); the other ends of the support inclined rods (11) are commonly connected to a mounting frame (12); and the display screen body (1) is screwed and fixed on the mounting frame (12).

2. The rotating mounting structure for a vehicle-mounted display screen according to claim 1, characterized in that: A side wall of the installation frame (12) away from the supporting inclined rod (11) is provided with an installation groove (13) that matches the display screen body (1).

3. The rotating mounting structure for a vehicle-mounted display screen according to claim 1, characterized in that: The installation frame (12) is provided with a plurality of heat dissipation holes (14) close to the display screen body (1).

4. The rotating mounting structure for a vehicle-mounted display screen according to claim 1, characterized in that: A connecting wire hole (15) is provided through the center of the adjusting turntable (5), and a plurality of branch wire holes (16) are provided through the telescopic turntable (7).

5. The rotating mounting structure for a vehicle-mounted display screen according to claim 1, characterized in that: The threaded screw rods (6) are all threadedly connected with tightening nuts (17) that are tightly attached to the outer wall of the telescopic rotating disk (7).

6. The rotating installation structure for a vehicle-mounted display screen according to claim 1, characterized in that: An anti-slip handle (18) is fixedly connected to the end of the threaded screw rod (6), and the thread grooves on the threaded screw rod (6) are in the same direction.

Images