CN212009154U

CN212009154U - A head-mounted device for VR glasses

Info

Publication number: CN212009154U
Application number: CN201821687417.XU
Authority: CN
Inventors: 杨键
Original assignee: Jincheng College of Sichuan University
Current assignee: Jincheng College of Sichuan University
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2020-11-24
Anticipated expiration: 2028-10-18

Abstract

The utility model discloses a wear device for VR glasses, relate to the first equipment field that shows of VR, including head hoop, two universal hoses and two anchor clamps, head hoop includes forehead piece, strap a, strap b and regulating block, the one end of strap a and strap b respectively with the both ends fixed connection of forehead piece, the other end slidable of strap a and strap b sets up in the regulating block, be provided with rack a on the lateral surface of strap a, be provided with rack b on the medial surface of strap b, the activity is provided with the tooth axle in the regulating block, the tooth axle all meshes with rack a and rack b, the one end of tooth axle is fixed to be connected with the regulation handle; the universal hoses are internally provided with metal strips which can be bent and deformed randomly, one ends of the two universal hoses are fixedly connected with the two clamps respectively, and the other ends of the two universal hoses are fixedly connected with the forehead block. Wear the device, make the VR glasses wear firmly, the atress is even, and the comfort level is strong, can overturn simultaneously at any time in order to deal with the interim needs with the external condition of eye observation, convenient to use, the suitability is strong.

Description

A head-mounted device for VR glasses

Technical Field

The utility model relates to a first equipment field that shows of VR specifically is a wear device for VR glasses.

Background

Virtual reality (virtual reality), abbreviated as VR, also called smart technology or artificial environment, is a three-dimensional virtual world generated by computer simulation, and provides a user with simulation of senses such as vision, hearing, touch, etc., so that the user can observe objects in the three-dimensional space in time without limitation as if he/she is in his/her own environment.

VR glasses can also be called virtual reality glasses, belongs to one of VR head display equipment, is a display equipment that collects emulation technique, multimedia network sensing technique and reality simulation technique as an organic whole, and its demonstration principle is that left and right eyes screen shows left and right eye image respectively, and the people's eye can produce the third dimension in the mind after obtaining this kind of information that has the difference, and the guide user produces the sensation of a body in virtual environment, brings the true sense organ experience of illusion for the human body.

At present, a large amount of VR glasses class products have appeared in the market, including the VR all-in-one, can imbed external source equipment like the VR glasses of smart mobile phone etc.. These products are generally bulky, dense, and heavy, and are generally worn with elastic bands. When the novel glasses are worn, the novel glasses are not firm to wear and easy to shake, meanwhile, the heavy structure on the front side can cause the face and the eyes to have uncomfortable feeling due to long-time compression after being worn for a long time, and the user experience is affected. In addition, when the external things need to be viewed temporarily with eyes, the whole device needs to be taken down, which is troublesome to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a wear device for VR glasses, adopt the head hoop form to wear, wear firmly, the atress is even, experiences the comfort level strong, can overturn simultaneously at any time in order to deal with the interim needs to observe external condition, convenient to use with the eye.

The purpose of the utility model is realized through the following technical scheme:

a head-wearing device for VR glasses comprises a head band, two universal hoses and two clamps, wherein the head band comprises a forehead block, a strap a, a strap b and an adjusting block, one ends of the strap a and the strap b are respectively and fixedly connected with two ends of the forehead block, the other ends of the strap a and the strap b are arranged in the adjusting block in a sliding mode, a rack a is arranged on the outer side surface of the strap a, a rack b is arranged on the inner side surface of the strap b, a gear shaft is movably arranged in the adjusting block and is meshed with the rack a and the rack b, and an adjusting handle is fixedly sleeved at one end of the gear shaft;

the universal hose is internally provided with a metal strip which can be bent and deformed randomly, one end of each of the two universal hoses is fixedly connected with the two clamps, and the other end of each of the two universal hoses is fixedly connected with the forehead block.

Further, the fixture comprises a vertical plate, an upper clamping plate, a lower clamping plate and a screw rod, the upper clamping plate is fixedly connected with the vertical plate, a sliding groove is formed in the middle of the vertical plate, the lower clamping plate is I-shaped, the middle of the lower clamping plate is movably arranged in the sliding groove, one end of the screw rod is rotatably connected with the lower clamping plate, the other end of the screw rod penetrates through the upper clamping plate and is in threaded connection with the upper clamping plate, and a clamping knob is fixedly sleeved at one end of the screw rod.

Furthermore, rubber soft pads are fixedly arranged on the bottom surface of the upper clamping plate, the top surface of the lower clamping plate and one side surface of the vertical plate.

Furthermore, the strap a and the strap b are both made of soft plastic materials.

Furthermore, the opposite side surfaces of the forehead block and the adjusting block are processed into arc surfaces.

Furthermore, sponge pads are detachably arranged in the arc-shaped surfaces of the forehead block and the adjusting block.

The utility model has the advantages that:

1. set up the head hoop, change the elasticity of VR glasses among the prior art and wear the form, make the atress more even, wear more comfortablely.

2. The head band contains two bands, adjusts the elasticity through gear shaft and rack, and two bands of rotatory gear shaft remove simultaneously, and it is convenient to adjust.

3. The metal strip and the universal hose which can be bent at will and adjust the use angle at will are arranged, the use position can be selected in a personalized way, and the metal strip and the universal hose can also be directly turned over when the outside world needs to be observed temporarily by eyes, so that the use is very convenient.

4. Set up two anchor clamps, carry out the centre gripping through two anchor clamps to the VR glasses mirror body, most VR glasses class product on adaptable market, the suitability is strong.

Drawings

Fig. 1 is a schematic structural view of a head-mounted device for VR glasses according to the present invention;

FIG. 2 is a schematic structural view of the head band;

fig. 3 is a schematic structural view of the jig.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 2, the headgear 1 includes a forehead mass 11, a strap a12, a strap b13, and an adjustment mass 14. One end of the strap a12 and one end of the strap b13 are fixedly connected with two ends of the forehead block 11 respectively, the other end of the strap a12 and the other end of the strap b13 are slidably arranged in the adjusting block 14, a rack a is arranged on the outer side surface of the strap a12, a rack b is arranged on the inner side surface of the strap b13, a gear shaft 15 is movably arranged in the adjusting block 14, the gear shaft 15 is meshed with the rack a and the rack b, and an adjusting handle 16 is fixedly sleeved at one end of the gear shaft 15. The adjusting handle 16 is rotated, the gear shaft 15 rotates together with the adjusting handle, and the gear shaft 15 is meshed with the rack a and the rack b, so that the strap a12 and the strap b13 move towards or away from each other under the driving of the rack a and the rack b, and the contraction adjusting function of the head band 1 can be realized. Preferably, the strap a12 and the strap b13 are made of soft plastic, so that the dead weight of the straps is reduced, and the head is prevented from being damaged due to the fact that the straps are too hard.

As shown in fig. 3, the fixture 3 includes a vertical plate 31, an upper clamp plate 32, a lower clamp plate 33 and a screw 34, the upper clamp plate 32 is fixedly connected to the vertical plate, a sliding slot 311 is formed in the middle of the vertical plate, the lower clamp plate 33 is i-shaped, the middle of the lower clamp plate is movably disposed in the sliding slot 311, one end of the screw 34 is rotatably connected to the lower clamp plate 33, the other end of the screw passes through the upper clamp plate 32 and is connected to the upper clamp plate 32 through a thread, and a clamping knob 35 is fixedly sleeved on one end. The clamping knob 35 is rotated, and the screw rod 34 is in threaded connection with the upper clamping plate 32, so that the screw rod 34 moves up and down in the rotating process, and the lower clamping plate 33 is driven to move up and down at the moment, thereby realizing the clamping and loosening functions. Preferably, all fixedly on the bottom surface of punch holder 32, the top surface of lower plate 33 and the side of riser 31 being provided with the rubber cushion, can avoid anchor clamps 3 to cause the damage to the VR glasses mirror body when the centre gripping through this rubber cushion, the rubber cushion also increases the frictional force of contact surface simultaneously, makes the centre gripping effect better.

As shown in fig. 1 to 3, the headset for VR glasses includes a head band 1, two universal hoses 2, and two clamps 3. The universal hoses 2 are internally provided with metal strips which can be bent and deformed randomly, one ends of the two universal hoses 2 are fixedly connected with the two clamps 3 respectively, and the other ends of the two universal hoses 2 are fixedly connected with the forehead block 11. The universal hose 2 can provide the holding power to the VR glasses mirror body and can carry out the bending and the regulation of arbitrary angle, can satisfy the user to the needs of individualized selection position of use.

During specific implementation, pass through anchor clamps 3 with VR glasses and press from both sides tightly, wear head band 1 at the head and adjust the elasticity of head band 1, reach comfortable user state, later adjust universal hose 2 and make VR glasses 3 and facial laminating can see the shadow to arbitrary position, convenient to use are to the crooked universal hose 2 of accessible. Preferably, the opposite side surfaces of the forehead block 11 and the adjusting block 14 are processed into arc surfaces, so that the forehead block can be better attached to the head of a human body. All detachable is provided with the foam-rubber cushion in the arcwall face of forehead piece 11 and regulating block 14, protects human head, and detachable design makes things convenient for it to take off the washing, avoids the pollution of sweat stain etc..

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The head-wearing device for the VR glasses is characterized by comprising a head band (1), two universal hoses (2) and two clamps (3), wherein the head band (1) comprises a forehead block (11), a strap a (12), a strap b (13) and an adjusting block (14), one ends of the strap a (12) and the strap b (13) are fixedly connected with two ends of the forehead block (11), the other ends of the strap a (12) and the strap b (13) are arranged in the adjusting block (14) in a sliding mode, a rack a is arranged on the outer side surface of the strap a (12), a rack b is arranged on the inner side surface of the strap b (13), a gear shaft (15) is movably arranged in the adjusting block (14), the gear shaft (15) is meshed with the rack a and the rack b, and an adjusting handle (16) is fixedly sleeved at one end of the gear shaft (15);

metal strips capable of bending and deforming randomly are arranged in the universal hoses (2), one ends of the two universal hoses (2) are fixedly connected with the two clamps (3) respectively, and the other ends of the two universal hoses are fixedly connected with the forehead block (11).

2. The headset for VR glasses according to claim 1, wherein the clamp (3) includes a vertical plate (31), an upper plate (32), a lower plate (33), and a screw (34), the upper plate (32) is fixedly connected to the vertical plate, a sliding slot (311) is formed in the middle of the vertical plate, the lower plate (33) is I-shaped, the middle of the lower plate is movably disposed in the sliding slot (311), one end of the screw (34) is rotatably connected to the lower plate (33), the other end of the screw passes through the upper plate (32) and is in threaded connection with the upper plate (32), and a clamping knob (35) is fixedly sleeved at one end of the screw (34).

3. The headgear for VR glasses according to claim 2, wherein rubber cushions are fixedly arranged on the bottom surface of the upper splint (32), the top surface of the lower splint (33) and one side surface of the vertical plate (31).

4. The headgear of claim 1, wherein the bands a (12) and b (13) are made of a soft plastic material.

5. The headgear of claim 1, wherein opposing sides of the forehead block (11) and the adjustment block (14) are each machined with an arcuate surface.

6. Headgear for VR glasses according to claim 5, characterised in that sponge pads are detachably arranged in the arc-shaped surfaces of the forehead block (11) and the adjustment block (14).