CN212364729U

CN212364729U - VR head-mounted apparatus

Info

Publication number: CN212364729U
Application number: CN202021349837.4U
Authority: CN
Inventors: 黎娅; 徐顺智
Original assignee: Chongqing College of Electronic Engineering
Current assignee: Chongqing College of Electronic Engineering
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-01-15
Anticipated expiration: 2030-07-10

Abstract

The utility model belongs to the technical field of the VR equipment, specifically be a VR head-mounted apparatus, including glasses body, tie up area, packing ring, pressure sensor, bee calling organ, controller, LCD, frame, picture frame, lens, mirror distance adjustment mechanism and heat radiation structure, be equipped with on the glasses body and tie up the area, and the contact department of glasses body and human eye is equipped with the packing ring, pressure sensor sets up in the packing ring, bee calling organ installs the top at the glasses body, the controller sets up the side at the glasses body, LCD installs inside the glasses body, the frame is fixed in the inside one side that is close to the packing ring of glasses body. This VR head-mounted apparatus through pressure sensor, bee calling organ and the cooperation of setting at the inside time-recorder of controller that set up in the packing ring, times when wearing VR glasses to the user to wear and carry out the buzzer warning after reaching certain time, in order to avoid the eye damage that the user indulges and cause.

Description

VR head-mounted apparatus

Technical Field

The utility model relates to a VR equipment technical field especially relates to a VR head-mounted apparatus.

Background

VR glasses are VR head-mounted display, virtual reality head-mounted display device. Since this concept was not seen clearly in the early days, there was no professional call for VR glasses, VR eyecups, VR helmets, etc. according to appearance. The VR head display utilizes the head-mounted display device to seal the vision and the hearing of people to the outside and guide a user to generate a feeling of being in a virtual environment. The display principle is that the left and right eye screens respectively display images of the left and right eyes, and the human eyes generate stereoscopic impression in the brain after acquiring the information with the difference.

However, the existing VR glasses do not have a timing alarm function when in use, and the user is difficult to perceive the external time when wearing the VR glasses, so that the eyes of the user can be damaged if wearing the VR glasses for a long time.

In order to solve the above problem, a VR headset is provided in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a VR head-mounted device has the characteristics of technical alarm.

(II) technical scheme

In order to solve the technical problem, the utility model provides VR head equipment, which comprises a glasses body, a strap, a gasket, a pressure sensor, a buzzer, a controller, a liquid crystal display, a frame, a picture frame, lenses, a lens distance adjusting mechanism and a heat dissipation structure;

the glasses comprise a glasses body, and are characterized in that a binding belt is arranged on the glasses body, a gasket is arranged at the contact position of the glasses body and the eyes of a human body, a pressure sensor is arranged in the gasket, a buzzer is arranged at the top of the glasses body, a controller is arranged on the side surface of the glasses body, a liquid crystal display is arranged inside the glasses body, a frame is fixed on one side, close to the gasket, inside the glasses body, a picture frame is arranged on the frame, lenses are arranged in the middle of the picture frame, a mirror distance adjusting mechanism is connected with the picture frame, and a heat dissipation structure is arranged on the glasses.

Preferably, a cavity is formed in the frame, and a heating resistance wire is installed in the cavity.

Preferably, the lens distance adjusting mechanism comprises a knob, a rotating shaft and a gear, the rotating shaft is fixedly connected to the middle of the knob, the knob is movably assembled at the top of the glasses body, and the gear is fixedly assembled at the end of the rotating shaft.

Preferably, heat radiation structure includes heat-conducting plate, heating panel, fin and splice bar, the heat-conducting plate sets up the inside at the glasses body, heating panel fixed mounting is in the outside of glasses body, and is in the same place through splice bar fixed connection between heating panel and the heat-conducting plate, the outside of heating panel is equipped with the fin.

Preferably, the number of picture frame has two, two the top of picture frame all is equipped with the body of rod, sets up the tooth about pivot middle part centrosymmetric on two bodies of rod, and this tooth meshes with the gear mutually.

Preferably, the gasket is a rubber, sponge or silica gel pad.

Preferably, the controller comprises a circuit board, a battery and a timer, the circuit board is connected with the pressure sensor, the buzzer, the liquid crystal display and the heating resistance wire through wires, and the timer is connected with the pressure sensor and the buzzer through wires.

The above technical scheme of the utility model has following profitable technological effect:

1. this VR head-mounted apparatus through pressure sensor, bee calling organ and the cooperation of setting at the inside time-recorder of controller that set up in the packing ring, times when wearing VR glasses to the user to wear and carry out the buzzer warning after reaching certain time, in order to avoid the eye damage that the user indulges and cause.

2. This VR head-mounted apparatus through the mirror distance adjustment mechanism who sets up the knob formula, is convenient for adjust the mirror distance between two lenses, and then adapts to different crowds' use to improve the travelling comfort that the user used.

3. This VR head-mounted apparatus through setting up heat radiation structure, can carry out the heat dissipation of conduction formula to VR glasses is inside to reduce the inside temperature of VR glasses, improve user's travelling comfort.

4. This VR head-mounted apparatus through setting up heating resistor silk, can improve the temperature of lens department, reaches the purpose of lens defogging.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the washer structure of the present invention;

fig. 3 is a schematic view of the heat dissipation structure of the present invention;

fig. 4 is a schematic view of the structure of the mirror frame of the present invention;

fig. 5 is a schematic structural view of the resistance heating wire of the present invention.

Reference numerals:

1. a spectacle body; 2. tying a belt; 3. a gasket; 4. a pressure sensor; 5. a buzzer; 6. a controller; 7. a liquid crystal display; 8. a frame; 81. heating resistance wires; 9. a mirror frame; 10. a lens; 11. a mirror distance adjusting mechanism; 111. a knob; 112. a rotating shaft; 113. a gear; 12. a heat dissipation structure; 121. a heat conducting plate; 122. a heat dissipation plate; 123. a fin; 124. and connecting ribs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-5, the present invention provides a technical solution: a VR head-mounted device comprises a glasses body 1, a strap 2, a gasket 3, a pressure sensor 4, a buzzer 5, a controller 6, a liquid crystal display 7, a frame 8, a glasses frame 9, lenses 10, a lens distance adjusting mechanism 11 and a heat dissipation structure 12.

The glasses body 1 is provided with a strap 2.

As shown in fig. 1, a gasket 3 is arranged at the contact position of the glasses body 1 and the eyes of the human body, and the gasket 3 is a rubber, sponge or silica gel pad.

In the present embodiment, the gasket 3 improves the sealing property and comfort at the contact position between the face of the user and the eyeglass body 1.

As shown in fig. 2, the pressure sensor 4 is disposed within the gasket 3.

Since the gasket 3 can be in pressing contact with the face of the user, in this embodiment, the pressure sensor 4 is disposed in the gasket 3, on one hand, the use of the user is convenient to detect, and on the other hand, the discomfort of the user is not easily caused due to the obstruction of the gasket 3.

The buzzer 5 is arranged at the top of the glasses body 1, and the controller 6 is arranged on the side surface of the glasses body 1.

It should be noted that the controller 6 includes a circuit board, a battery, and a timer, the circuit board is electrically connected to the pressure sensor 4, the buzzer 5, the liquid crystal display 7, and the heating resistance wire 81, and the timer is electrically connected to the pressure sensor 4 and the buzzer 5.

In this embodiment, when the user wears VR glasses, pressure sensor 4 perception pressure, and at this moment, the inside timer of controller 6 times, and when the timer timing reached the threshold value that sets up, for example live time reaches 6 hours, with signal transmission for the circuit board, restart bee calling organ 5 and carry out the buzzer warning to remind the user to have a rest.

The liquid crystal display 7 is installed inside the glasses body 1, the frame 8 is fixed on one side, close to the gasket 3, inside the glasses body 1, the frame 8 is provided with a glasses frame 9, the middle of the glasses frame 9 is provided with a lens 10, the lens distance adjusting mechanism 11 is connected with the glasses frame 9, and the heat dissipation structure 12 is arranged on the glasses body 1.

As shown in fig. 5, a cavity is formed in the frame 8, and a heating resistance wire 81 is installed in the cavity.

It should be noted that the heating resistance wire 81 is connected to a circuit board inside the controller 6, and a circuit or a corresponding control structure for controlling the temperature of the heating resistance wire 81 is disposed on the circuit board.

In the present embodiment, the periphery of the lens 10 is heated by the heating resistance wire 81, so that the generation of water mist on the lens 10 is avoided.

As shown in fig. 1 and 4, the mirror distance adjusting mechanism 11 includes a knob 111, a rotating shaft 112, and a gear 113.

The middle part of the knob 111 is fixedly connected with a rotating shaft 112, the knob 111 is movably assembled at the top of the glasses body 1, and the end part of the rotating shaft 112 is fixedly assembled with a gear 113.

It should be noted that there are two mirror frames 9, the top of each of the two mirror frames 9 is provided with a rod, and teeth symmetrical with respect to the center of the middle of the rotating shaft 112 are formed on the two rods and engaged with the gear 113.

In this embodiment, the rotary knob 111 is rotated to drive the gear 113 on the rotary shaft 112 to rotate, and the two lens frames 9 are driven to move relative to each other or oppositely to each other in a centering manner by utilizing the meshing transmission between the gear 113 and the teeth on the lens frames 9, so that the distance between the two lenses 10 is adjusted, and the comfort of the user is improved while the lens is suitable for different people.

As shown in fig. 3, the heat dissipating structure 12 includes a heat conductive plate 121, a heat dissipating plate 122, fins 123, and connecting ribs 124.

The heat conducting plate 121 is arranged inside the glasses body 1, the heat radiating plate 122 is fixedly arranged outside the glasses body 1, the heat radiating plate 122 and the heat conducting plate 121 are fixedly connected together through connecting ribs 124, and fins 123 are arranged on the outer side of the heat radiating plate 122.

In this embodiment, the heat conducting plate 121 is used to conduct the temperature inside the glasses body 1 to the heat conducting plate 121 outside through the connecting rib 124, so as to dissipate heat inside the glasses body 1, thereby improving the comfort of the user.

The fins 123 provided on the heat sink 122 can improve the heat dissipation efficiency of the heat sink 122.

The utility model discloses a theory of operation and use flow: when the pair of spectacles is used, firstly, the rotary knob 111 drives the gear 113 on the rotary shaft 112 to rotate according to the interpupillary distance of a user, and the two spectacle frames 9 are driven to move in opposite or neutral directions by utilizing the meshing transmission of the gear 113 and the teeth on the spectacle frames 9, so that the distance between the two lenses 10 is adjusted to adapt to the interpupillary distance of the user;

then, the glasses body 1 is worn on the eyes of a user through the straps 2, at the moment, the face of the user is in extrusion contact with the gasket 3, the pressure sensor 4 senses the pressure, the timer in the controller 6 times, and when the wearing time of the user reaches the time set by the timer, the buzzer 5 is started to give a buzzing alarm to remind the user to rest;

finally, in the using process, when water mist appears on the lens 10, the heating resistance wire 81 positioned in the frame 8 is heated at a constant temperature through the controller 6, so as to increase the temperature of the lens 10 and eliminate the water mist.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. VR head-mounted equipment is characterized by comprising a glasses body (1), a strap (2), a gasket (3), a pressure sensor (4), a buzzer (5), a controller (6), a liquid crystal display (7), a frame (8), a glasses frame (9), lenses (10), a lens distance adjusting mechanism (11) and a heat dissipation structure (12);

the glasses comprise a glasses body (1), a binding belt (2) is arranged on the glasses body (1), a gasket (3) is arranged at the contact position of the glasses body (1) and the eyes of a human body, a pressure sensor (4) is arranged in the gasket (3), a buzzer (5) is arranged at the top of the glasses body (1), a controller (6) is arranged on the side face of the glasses body (1), a liquid crystal display (7) is arranged inside the glasses body (1), a frame (8) is fixed on one side, close to the gasket (3), of the inside of the glasses body (1), a picture frame (9) is arranged on the frame (8), lenses (10) are arranged in the middle of the picture frame (9), a lens distance adjusting mechanism (11) is connected with the picture frame (9), and a heat dissipation structure (12) is arranged on the glasses body (1).

2. The VR headset of claim 1, wherein the frame (8) has a cavity formed therein, and wherein a heating wire (81) is mounted in the cavity.

3. The VR headset of claim 1, wherein the range adjustment mechanism (11) comprises a knob (111), a rotating shaft (112) and a gear (113), the rotating shaft (112) is fixedly connected to the middle of the knob (111), the knob (111) is movably assembled on the top of the glasses body (1), and the gear (113) is fixedly assembled on the end of the rotating shaft (112).

4. The VR headset of claim 1, wherein the heat dissipation structure (12) comprises a heat conduction plate (121), a heat dissipation plate (122), fins (123) and connecting ribs (124), the heat conduction plate (121) is disposed inside the glasses body (1), the heat dissipation plate (122) is fixedly mounted outside the glasses body (1), the heat dissipation plate (122) and the heat conduction plate (121) are fixedly connected together through the connecting ribs (124), and the fins (123) are disposed outside the heat dissipation plate (122).

5. The VR headset of claim 1, wherein the number of the frames (9) is two, the top of each of the two frames (9) is provided with a rod, and teeth symmetrical with respect to the middle of the rotating shaft (112) are formed on the two rods and meshed with the gear (113).

6. The VR headset of claim 1, wherein the gasket (3) is a rubber, sponge or silicone pad.

7. The VR headset of claim 1, wherein the controller (6) includes a circuit board, a battery and a timer, the circuit board is electrically connected to the pressure sensor (4), the buzzer (5), the liquid crystal display (7) and the heating resistor wire (81), and the timer is electrically connected to the pressure sensor (4) and the buzzer (5).