Naked eye virtual reality projection device

Abstract

The utility model discloses a naked eye virtual reality projection device which comprises a machine body and a connecting seat fixed at the top of the machine body, the top of the connecting seat can adjust the machine body through an adjusting assembly, and the adjusting assembly comprises a height adjusting assembly used for adjusting the height and angle of the machine body and a steering assembly used for adjusting the direction. The driving motor is started to drive the fluted disc to rotate, when the fluted disc rotates, the positioning frame is driven to rotate through the meshed tooth grooves, the positioning frame drives the machine body at the bottom to rotate, the direction of the machine body is adjusted so as to adjust the use position of the machine body, and the four sets of electric telescopic rods can be adjusted independently or integrally. The overall height and the local height of the machine body are adjusted respectively, the universal ball can enable the machine body to adjust the angle in a larger range, and the device adopts an automatic adjustment mode, so that the machine body is more convenient to use, and the impression experience is better.

Description

Technical Field

[0001] The utility model relates to the technical field of projection equipment, in particular to a naked-eye virtual reality projection device. Background Art

[0002] Compared with traditional projection equipment, naked-eye virtual projection equipment provides viewers with an immersive viewing experience with more realistic 3D scenes. However, due to the limitations of current projection equipment, its fixed or hanging installation method often requires manual position adjustment when used in multiple scenes, resulting in poor user experience and affecting the viewing experience. Utility Model Content

[0003] The utility model aims to propose a naked-eye virtual reality projection device to solve the problem that the air output of traditional rehabilitation training equipment cannot be adjusted and patients need to replace equipment at different rehabilitation training stages, which increases costs.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technology: a naked-eye virtual reality projection device: including a body and a light outlet opened at the front end of the body, and also including a connecting seat fixed on the top of the body, the top of the connecting seat can adjust the body through an adjusting component, the adjusting component includes a height adjustment component for adjusting the height and angle of the body and a steering component for azimuth adjustment, and the top of the steering component is mounted on the wall through a mounting frame.

[0005] As a further description of a naked-eye virtual reality projection device of the above technology: the height adjustment component includes a universal ball, and the universal ball is rotatably embedded in a connecting seat, and the connecting seat is fixed on the top of the body.

[0006] As a further description of a naked-eye virtual reality projection device of the above technology: the height adjustment component also includes an electric telescopic rod connected to the top of the universal ball, the top of the electric telescopic rod is hinged to the support frame, the four groups of support frames are positioned by a positioning frame, and the positioning frame is integrally connected to the four groups of support frames.

[0007] As a further description of a naked-eye virtual reality projection device of the above technology: the steering assembly includes a drive motor, the output end of the drive motor is connected to a gear plate through a connecting shaft, and the gear plate is engaged in a tooth groove in the positioning frame.

[0008] As a further description of a naked-eye virtual reality projection device of the above technology: the driving motor is fixedly installed inside the positioning cylinder, and a mounting frame is integrally provided on the outside of the positioning cylinder.

[0009] In summary, due to the use of the above-mentioned technology, the naked eye virtual reality projection device of the utility model has the following beneficial effects:

[0010] In the utility model, the drive motor is started to drive the gear disc to rotate, and when the gear disc rotates, the positioning frame is driven to rotate through the meshing tooth grooves, and the positioning frame drives the bottom body to rotate, and the orientation of the body is adjusted to adjust the use position of the body, and the four sets of electric telescopic rods can be adjusted individually or as a whole to adjust the overall height and local height of the body respectively. The universal ball can adjust the body to a wider range of angles, and the device adopts an automatic adjustment method, which is more convenient to use the body and provides a better viewing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 Shows a stereogram provided according to an embodiment of the utility model;

[0012] Figure 2 The embodiment provided according to the utility model is shown Figure 1 Enlarged view of point A in the middle;

[0013] Figure 3 A diagram showing a support frame connection structure provided according to an embodiment of the utility model is shown;

[0014] Figure 4 The figure shows the internal structure connection diagram of the positioning cylinder provided according to the embodiment of the utility model.

[0015] Legend: 1. Machine body, 2. Light outlet, 3. Mounting bracket, 4. Positioning tube, 5. Driving motor, 6. Connecting shaft, 7. Sprocket, 8. Positioning bracket, 9. Tooth groove, 10. Support bracket, 11. Electric telescopic rod, 12. Universal ball, 13. Connecting seat. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technology of a naked-eye virtual reality projection device in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution: a naked-eye virtual reality projection device, comprising a body 1 and a light outlet 2 opened at the front end of the body 1, and also comprising a connecting seat 13 fixed on the top of the body 1, the top of the connecting seat 13 can adjust the body 1 through an adjusting component, the adjusting component comprises a height adjustment component for adjusting the height and angle of the body 1 and a steering component for azimuth adjustment, the height adjustment component can adjust the overall height and local height of the body 1, the top of the steering component is mounted on the wall through a mounting frame 3, and the steering component can adjust the overall azimuth angle of the body 1.

[0018] Specifically, the height adjustment component includes a universal ball 12, which is rotatably embedded in a connecting seat 13. The universal ball 12 can rotate in multiple directions. The connecting seat 13 is fixed to the top of the body 1. The height adjustment component also includes an electric telescopic rod 11 connected to the top of the universal ball 12. Each group of electric telescopic rods can be adjusted individually to adjust the four corners of the body to achieve multi-directional adjustment of the position of the body 1, thereby achieving a better display effect. The top of the electric telescopic rod 11 is hinged to the support frame 10. The four groups of support frames 10 are positioned by a positioning frame 8. The positioning frame 8 is integrally connected to the four groups of support frames 10. The steering assembly includes a drive motor 5. The drive motor 5 is a servo motor. The output end of the drive motor 5 is connected to the gear disc 7 through a connecting shaft 6. The gear disc 7 is engaged in the tooth groove 9 in the positioning frame 8. The drive motor 5 is fixedly installed inside the positioning cylinder 4, and a mounting frame 3 is integrally provided on the outside of the positioning cylinder 4.

[0019] In this embodiment, the drive motor 5 is started to drive the toothed disc 7 to rotate. When the toothed disc 7 rotates, the positioning frame 8 is driven to rotate through the meshing tooth grooves 9. The positioning frame 8 drives the bottom body 1 to rotate, and the orientation of the body 1 is adjusted to adjust the use position of the body 1. The four sets of electric telescopic rods 11 can be adjusted individually or as a whole to adjust the overall height and local height of the body 1 respectively. The universal ball 12 can enable the body 1 to adjust a wider range of angles, making it more convenient to use the body 1.

[0020] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical concept of the present invention for a naked-eye virtual reality projection device and the utility model, which should be covered by the protection scope of the present invention.

Claims

1. A naked-eye virtual reality projection device, comprising a body (1) and a light outlet (2) provided at the front end of the body (1), characterized in that: It also includes a connecting seat (13) fixed on the top of the body (1), the top of the connecting seat (13) can adjust the body (1) through an adjustment component, the adjustment component includes a height adjustment component for adjusting the height and angle of the body (1) and a steering component for adjusting the orientation, and the top of the steering component is mounted on the wall through a mounting frame (3); The height adjustment assembly comprises a universal ball (12), the universal ball (12) is rotatably embedded in a connecting seat (13), and the connecting seat (13) is fixed on the top of the machine body (1); The height adjustment assembly also includes an electric telescopic rod (11) connected to the top of the universal ball (12); the top end of the electric telescopic rod (11) is hinged to the support frame (10); the four groups of support frames (10) are positioned by a positioning frame (8); and the positioning frame (8) is integrally connected to the four groups of support frames (10).

2. A naked eye virtual reality projection device according to claim 1, characterized in that: The steering assembly comprises a driving motor (5), the output end of the driving motor (5) is connected to a toothed disc (7) via a connecting shaft (6), and the toothed disc (7) is engaged in a tooth groove (9) in the positioning frame (8).

3. A naked eye virtual reality projection device according to claim 2, characterized in that: The driving motor (5) is fixedly mounted inside the positioning cylinder (4), and a mounting frame (3) is integrally provided outside the positioning cylinder (4).

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