VR equipment experience device for aerospace science popularization

Abstract

The utility model discloses a VR equipment experience device for aerospace science popularization, which comprises a VR glasses body and a head band arranged at the rear end of the VR glasses body, and two sides of the VR glasses body are connected with a group of earphones through a pressing suspension twisting mechanism. The pressing suspension screwing mechanism comprises a set of limiting grooves, a set of suspension screwing sleeves, a set of compressed springs, a set of threaded holes, a set of screws and a set of cylindrical heads. The pair of VR glasses has the beneficial effects that the VR glasses body is matched and externally connected with a group of earphones, the immersion of VR film watching is improved, the external interference to a user is reduced, the aerospace science popularization experience effect is improved, the pressing suspension twisting mechanism can adjust the deflection angle of the group of earphones through pressing the suspension twisting sleeve, and the applicability is higher.

Description

Technical Field

[0001] The utility model relates to the field of science popularization teaching equipment, specifically a VR equipment experience device for aerospace science popularization. Background Art

[0002] Aerospace science popularization focuses on "universe, technology, and the future," and combines VR high-tech with entertainment to showcase my country's aerospace development process and achievements, while also giving everyone a real immersive experience of walking in space and touring the universe.

[0003] The existing patent application number CN 202321098222.2 discloses a device for experiencing aerospace VR equipment. Through the structural design of the adjustment block, the headband length can be freely adjusted, making it suitable for users of different head sizes. The tightness of the headband can also be freely adjusted, and it is simple and convenient to operate. However, most existing VR devices use VR headsets that are worn on the eyes. The sound is broadcast through the user's own speakers, which makes the user susceptible to external interference, thus affecting the aerospace science experience.

[0004] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0005] In view of the above defects, the present invention provides a VR equipment experience device for aerospace science popularization to solve the problem of VR equipment experience for aerospace science popularization.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A VR device experience device for aerospace science popularization, comprising a VR glasses body and a headband mounted on the rear end of the VR glasses body, wherein a set of headphones are connected to both sides of the VR glasses body via a pressing and twisting mechanism;

[0008] The pressing and suspending mechanism includes a group of limit grooves, a group of suspension sleeves, a group of compression springs, a group of threaded holes, a group of screws and a group of cylindrical heads. A group of limit grooves is opened on both sides of the VR glasses body, a group of suspension sleeves is movably inserted in a group of limit grooves, a group of compression springs is installed at the bottom of a group of limit grooves, a group of threaded holes is opened at the center of a group of limit grooves, a group of screws are threadedly inserted in a group of threaded holes, and a group of cylindrical heads are installed at the upper ends of a group of screws, and are respectively located in the corresponding suspension sleeves.

[0009] Furthermore, a group of cylindrical heads are respectively provided with engaging serrations at the bottom and with hexagonal grooves at the top.

[0010] Furthermore, a group of hanging sleeves are respectively installed with annular limiting plates corresponding to the cylindrical heads at the bottom, and the upper ends of the annular limiting plates are provided with engaging saw teeth 2 engaged with the engaging saw teeth 1.

[0011] Furthermore, a sealing cover is respectively fastened at the center of the top of a group of suspension sleeves.

[0012] Furthermore, a set of indicator arrows are provided on the top edges of the suspension sleeves, and corresponding rotation scales are engraved on both sides of the VR glasses body.

[0013] Furthermore, a set of suspension sleeves are connected to corresponding earphones through connecting rods.

[0014] The utility model provides a VR equipment experience device for aerospace science popularization, which has the following beneficial effects: the VR glasses body is combined with a set of external headphones to enhance the immersive feeling of VR viewing, reduce the user's external interference, and improve the aerospace science popularization experience effect; the pressing and twisting mechanism can adjust the deflection angle of a set of headphones by pressing the twisting sleeve, which has higher applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a VR device experience device for aerospace science popularization described in the utility model.

[0016] Figure 2 This is a schematic diagram of the press-suspend-twist mechanism of the utility model.

[0017] Figure 3 This is a schematic diagram of the screw, cylindrical head hanging sleeve and sealing cover of the utility model.

[0018] Figure 4 This is a bottom view of the cylindrical head of the present invention.

[0019] Figure 5 For this utility model Figure 3 Cross-sectional view of the center-hung twist sleeve in direction A.

[0020] In the figure: 1. VR glasses body; 2. Headband; 3. Earphones; 4. Limiting groove; 5. Suspension sleeve; 6. Compression spring; 7. Threaded hole; 8. Screw; 9. Cylindrical head; 10. Engaging serration 1; 11. Hexagonal groove; 12. Annular limiting plate; 13. Engaging serration 2; 14. Sealing cover; 15. Indicator arrow; 16. Speed ​​meter; 17. Connecting rod. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1-5As shown: A VR equipment experience device for aerospace science popularization, including a VR glasses body 1 and a headband 2 installed at the rear end of the VR glasses body 1, a set of headphones 3 are connected to the two sides of the VR glasses body 1 through a press-suspending screw mechanism; the press-suspending screw mechanism includes a set of limit grooves 4, a set of suspension sleeves 5, a set of compression springs 6, a set of threaded holes 7, a set of screws 8 and a set of cylindrical heads 9, a set of limit grooves 4 are opened on both sides of the VR glasses body 1, a set of suspension sleeves 5 are movably inserted in a set of limit grooves 4, a set of compression springs 6 are installed at the bottom of a set of limit grooves 4, a set of threaded holes 7 are opened at the center of a set of limit grooves 4, a set of screws 8 are threadedly inserted in a set of threaded holes 7, and a set of cylindrical heads 9. The column heads 9 are installed at the upper ends of a group of screws 8 and are respectively located in the corresponding suspension sleeves 5; a group of cylindrical heads 9 are respectively provided with engaging serrations 10 at the bottom and hexagonal grooves 11 at the top; a group of suspension sleeves 5 are respectively provided with annular limiting plates 12 corresponding to the cylindrical heads 9 at the bottom, and the upper ends of the annular limiting plates 12 are provided with engaging serrations 13 that engage with the engaging serrations 10; a group of suspension sleeves 5 are respectively fastened with sealing covers 14 at the top centers; a group of suspension sleeves 5 are respectively provided with indicator arrows 15 at the top edges, and corresponding speed gauges 16 are respectively engraved on both sides of the VR glasses body 1; a group of suspension sleeves 5 are respectively connected to the corresponding headphones 3 through connecting rods 17.

[0022] Working principle of this embodiment: The electrical equipment used in the device is controlled by an external controller. A headband 2 is installed at the rear end of the VR glasses body 1 to facilitate wearing by the user. The VR glasses body 1 is connected to an external set of headphones 3. The audio signal is played through the set of headphones 3, which enhances the immersive feeling of VR viewing, reduces external interference to the user, and improves the aerospace science popularization experience.

[0023] When pressing the suspension screw: a group of limit grooves 4 are opened on both sides of the VR glasses body 1, a group of suspension sleeves 5 are movably inserted in the group of limit grooves 4, a group of compression springs 6 are installed at the bottom of the group of limit grooves 4, a group of threaded holes 7 are opened at the center of the group of limit grooves 4, a group of screws 8 are threadedly inserted in the group of threaded holes 7, a group of cylindrical heads 9 are installed at the upper ends of the group of screws 8, and are respectively located in the corresponding suspension sleeves 5, a group of cylindrical heads 9 are respectively provided with engaging serrations 10 at the bottom, and inner hexagonal grooves 11 are respectively opened at the top, a group of suspension sleeves 5 are respectively provided with annular limit plates 12 corresponding to the cylindrical heads 9 at the bottom, and an upper end of the annular limit plate 12 is provided with engaging serrations 2 13 engaged with the engaging serrations 10, a group of suspension sleeves 5 are respectively buckled with sealing covers 14 at the top centers, and a group of suspension sleeves 5 are respectively connected to the corresponding earphones 3 through connecting rods 17, as shown in FIG. Figure 2 — Figure 5As shown, when the angle of the earphone 3 needs to be adjusted, the suspension sleeve 5 is pressed downward and the compression spring 6 is compressed. At this time, the engaging serration 2 13 at the upper end of the annular limiting plate 12 is separated from the engaging serration 10 at the bottom of the cylindrical head 9. After the earphone 3 is rotated to a suitable position, the suspension sleeve 5 is released and the compression spring 6 is reset. The engaging serration 2 13 at the upper end of the annular limiting plate 12 is engaged with the engaging serration 10 at the bottom of the cylindrical head 9, thereby limiting the earphone 3. By pressing the suspension mechanism, the deflection angle of a group of earphones 3 can be adjusted by pressing the suspension sleeve 5, which has higher applicability.

[0024] The above technical solutions only reflect the preferred technical solutions of the present utility model. Any changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present utility model and fall within the scope of protection of the present utility model.

Claims

1. A VR device experience device for aerospace science popularization, comprising a VR glasses body (1) and a headband (2) mounted on the rear end of the VR glasses body (1), characterized in that: A set of earphones (3) are connected to both sides of the VR glasses body (1) via a pressing and twisting mechanism; The pressing and suspending mechanism comprises a group of limiting grooves (4), a group of suspending sleeves (5), a group of compression springs (6), a group of threaded holes (7), a group of screw rods (8) and a group of cylindrical heads (9), wherein the group of limiting grooves (4) is opened on both sides of the VR glasses body (1), the group of suspending sleeves (5) is movably inserted in the group of limiting grooves (4), the group of compression springs (6) is installed at the bottom of the group of limiting grooves (4), the group of threaded holes (7) is opened at the center of the group of limiting grooves (4), the group of screw rods (8) is threadedly inserted in the group of threaded holes (7), and the group of cylindrical heads (9) is installed at the upper end of the group of screw rods (8) and is respectively located in the corresponding suspending sleeves (5).

2. The VR device experience device for aerospace science popularization according to claim 1, characterized in that: A group of cylindrical heads (9) are respectively provided with engaging saw teeth (10) at the bottom and with hexagonal grooves (11) at the top.

3. The VR device for experiencing aerospace science popularization according to claim 1, characterized in that: A group of hanging screw sleeves (5) are respectively provided with annular limiting plates (12) corresponding to the cylindrical heads (9) at the bottom, and an upper end of the annular limiting plate (12) is provided with a second bite saw tooth (13) engaged with the first bite saw tooth (10).

4. The VR device experience device for aerospace science popularization according to claim 1, characterized in that: A sealing cover (14) is respectively buckled and mounted at the center of the top of a set of hanging sleeves (5).

5. The VR device experience device for aerospace science popularization according to claim 1, characterized in that: A set of indicating arrows (15) are respectively provided at the top edges of the hanging screw sleeves (5), and corresponding rotation scales (16) are respectively engraved on both sides of the VR glasses body (1).

6. The VR device for experiencing aerospace science popularization according to claim 1, characterized in that: A set of suspension sleeves (5) are connected to corresponding earphones (3) via connecting rods (17).

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