CN210835448U

CN210835448U - Controllable visual acuity adjusting virtual reality device

Info

Publication number: CN210835448U
Application number: CN201922312222.8U
Authority: CN
Inventors: 苏佳; 彭俊瀚; 陶付国; 关永; 袁慧梅; 施智平
Original assignee: Capital Normal University
Current assignee: Capital Normal University
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-06-23
Anticipated expiration: 2029-12-20

Abstract

The utility model provides a controllable visual acuity adjusting virtual reality device. The controllable eyesight adjusting virtual reality device comprises a shell; the display screen is fixedly arranged in the shell; the two lenses are arranged in the shell; the two adjusting mechanisms are respectively arranged on two sides of the shell and are respectively fixedly connected with the two lenses; and the two through holes are symmetrically formed in the inner walls of the two sides of the shell. The utility model provides a controllable eyesight adjusts virtual reality device has convenient to use, conveniently adjusts the position of camera lens, and can accomplish seamless regulation, can satisfy different people's user demand, simultaneously, long service life's advantage.

Description

Controllable visual acuity adjusting virtual reality device

Technical Field

The utility model relates to a virtual reality technical field especially relates to a controllable visual acuity adjusting virtual reality device.

Background

The virtual reality technology is a computer simulation system capable of creating and experiencing a virtual world, a simulation environment is generated by a computer, and the system simulation of multi-source information fusion, interactive three-dimensional dynamic visual and entity behaviors enables a user to be immersed in the environment.

However, although the traditional virtual reality device can be adjusted according to the vision condition of people, the adjustment is mostly adjusted through damping or buckles between parts, the damping adjustment can be loosened after being used for a long time, the lens shakes when in use, the use is affected, and the buckle adjustment has an adjustment gap, and the seamless adjustment cannot be carried out.

Therefore, there is a need to provide a new controllable visual acuity adjusting virtual reality apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, conveniently adjust the position of camera lens, and accomplish seamless regulation, can satisfy different people's user demand, simultaneously, long service life's controllable eyesight adjusts virtual reality device.

In order to solve the technical problem, the utility model provides a controllable eyesight adjusts virtual reality device includes: a housing; the display screen is fixedly arranged in the shell; the two lenses are arranged in the shell; the two adjusting mechanisms are respectively arranged on two sides of the shell and are respectively fixedly connected with the two lenses; and the two through holes are symmetrically formed in the inner walls of the two sides of the shell.

Preferably, adjustment mechanism includes two sliding chutes, and two sliding chutes are seted up on the casing, fixed mounting has the slide bar in the sliding chute, slidable mounting has the slider on the slide bar, and fixed mounting has same sliding plate on two sliders, fixed mounting has the installation piece on the casing, the first threaded rod is installed to the screw thread on the installation piece, and first threaded rod rotates with the sliding plate to be connected, fixed mounting has the mounting bracket on the sliding plate, the last rotation mounting of mounting bracket has the threaded sleeve pipe, threaded sleeve pipe internal thread installs the second threaded rod, the one end of second threaded rod extend to in the casing and with camera lens fixed connection, and the inner wall swing joint of second threaded rod and through-hole.

Preferably, the mounting bracket is symmetrically and fixedly provided with two limiting blocks, the second threaded rod is symmetrically provided with two limiting grooves, and the inner walls of the limiting grooves are connected with the corresponding limiting blocks in a sliding mode.

Preferably, the sliding plate is provided with a sliding hole, and the inner wall of the sliding hole is in sliding connection with the second threaded rod.

Preferably, a rotating hole is formed in the mounting frame, a bearing is fixedly sleeved on the threaded sleeve, and an outer ring of the bearing is fixedly connected with the inner wall of the rotating hole.

Preferably, a sealing gasket is fixedly mounted on the sliding plate, and the sealing gasket is connected with the shell in a sliding and sealing manner.

Preferably, a spongy cushion is fixedly arranged on the shell.

Compared with the prior art, the utility model provides a controllable eyesight adjusts virtual reality device has following beneficial effect:

the utility model provides a controllable visual acuity adjusting virtual reality device, wherein a display screen is fixedly arranged in a shell, two lenses are arranged in the shell, virtual environment experience can be realized, an adjusting mechanism comprises two sliding grooves which are arranged on the shell, a sliding rod is fixedly arranged in the sliding grooves, a sliding block is arranged on the sliding rod in a sliding way, the same sliding plate is fixedly arranged on the two sliding blocks, an installation block is fixedly arranged on the shell, a first threaded rod is arranged on the installation block in a threaded way and is rotationally connected with the sliding plate, front-back adjustment can be realized, the distance between the lenses and the display screen is adjusted, an installation frame is fixedly arranged on the sliding plate, a threaded sleeve is rotationally arranged on the installation frame, a second threaded rod is arranged in the threaded sleeve, one end of the second threaded rod extends into the shell and is fixedly connected with the lenses, and the second threaded rod is movably connected with the inner wall of the through hole, so that the distance between the two lenses can be adjusted, and meanwhile, the sliding plate can prevent the light leakage of the through hole.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the controllable visual acuity adjusting virtual reality apparatus provided by the present invention;

fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. the novel camera lens comprises a shell, 2, a display screen, 3, a lens, 4, an adjusting mechanism, 401, a sliding groove, 402, a sliding rod, 403, a sliding block, 404, a sliding plate, 405, an installation block, 406, a first threaded rod, 407, an installation frame, 408, a threaded sleeve, 409, a second threaded rod, 410, a limiting block, 411, a limiting groove, 5 and a through hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a controllable visual acuity adjusting virtual reality apparatus according to a preferred embodiment of the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. Controllable visual acuity adjusting virtual reality device includes: a housing 1; the display screen 2 is fixedly arranged in the shell 1; the two lenses 3 are arranged in the shell 1; the two adjusting mechanisms 4 are respectively arranged on two sides of the shell 1, and the adjusting mechanisms 4 are respectively fixedly connected with the two lenses 3; two through holes 5, two through holes 5 are symmetrically arranged on the inner walls of two sides of the shell 1.

The adjusting mechanism 4 comprises two sliding grooves 401, the two sliding grooves 401 are arranged on the casing 1, a sliding rod 402 is fixedly arranged in the sliding groove 401, a sliding block 403 is slidably arranged on the sliding rod 402, the same sliding plate 404 is fixedly arranged on the two sliding blocks 403, an installation block 405 is fixedly arranged on the casing 1, a first threaded rod 406 is installed on the installation block 405 in a threaded mode, the first threaded rod 406 is rotatably connected with the sliding plate 404, an installation frame 407 is fixedly arranged on the sliding plate 404, a threaded sleeve 408 is rotatably arranged on the installation frame 407, a second threaded rod 409 is installed in the threaded sleeve 408 in a threaded mode, one end of the second threaded rod 409 extends into the casing 1 and is fixedly connected with the lens 3, and the second threaded rod 409 is movably connected with the inner wall of the through hole 5.

The last symmetry fixed mounting of mounting bracket 407 has two stopper 410, two spacing grooves 411 have been seted up to the symmetry on the second threaded rod 409, the inner wall of spacing groove 411 and the stopper 409 sliding connection that corresponds.

The sliding plate 404 is provided with a sliding hole, and the inner wall of the sliding hole is slidably connected with the second threaded rod 409.

A rotating hole is formed in the mounting frame 407, a bearing is fixedly sleeved on the threaded sleeve 408, and an outer ring of the bearing is fixedly connected with the inner wall of the rotating hole.

The sliding plate 404 is fixedly provided with a sealing gasket, and the sealing gasket is connected with the shell 1 in a sliding and sealing manner.

A spongy cushion is fixedly arranged on the shell 1.

The utility model provides a controllable eyesight adjusts virtual reality device's theory of operation as follows:

during the use, rotate first threaded rod 406, first threaded rod 406 drives the motion of sliding plate 404, sliding plate 404 can drive camera lens 3 and be close to or keep away from the motion of display screen 2, realize the distance between camera lens 3 and the eyes and adjust, screw sleeve 408 rotates, under the spacing of stopper 410 and spacing groove 411, screw sleeve 408 drives threaded rod 409 motion, can adjust two camera lenses 3 and be close to each other or keep away from the motion each other, can adjust according to user's eye distance, can realize seamless regulation, and long service life.

the utility model provides a controllable visual acuity adjusting virtual reality device, the display screen 2 is fixedly installed in the shell 1, two lenses 3 are arranged in the shell 1, virtual environment experience can be realized, the adjusting mechanism 4 comprises two sliding grooves 401, the two sliding grooves 401 are arranged on the shell 1, a sliding rod 402 is fixedly installed in the sliding groove 401, a sliding block 403 is slidably installed on the sliding rod 402, the same sliding plate 404 is fixedly installed on the two sliding blocks 403, an installing block 405 is fixedly installed on the shell 1, a first threaded rod 406 is threadedly installed on the installing block 405, the first threaded rod 406 is rotatably connected with the sliding plate 404, front and back adjustment can be realized, the distance between the lens 3 and the display screen 2 is adjusted, an installing frame 407 is fixedly installed on the sliding plate 404, a threaded sleeve 408 is rotatably installed on the installing frame 407, a second threaded rod 409 is installed in the threaded sleeve 408 through internal threads, one end of the second threaded rod 409 extends into the shell 1 and is fixedly connected with the lens 3, the second threaded rod 409 is movably connected with the inner wall of the through hole 5, the distance between the two lenses 3 can be adjusted, and meanwhile, the sliding plate 404 can prevent the light leakage of the through hole 5.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A controllable vision adjusting virtual reality device, comprising:

a housing;

the display screen is fixedly arranged in the shell;

the two lenses are arranged in the shell;

the two adjusting mechanisms are respectively arranged on two sides of the shell and are respectively fixedly connected with the two lenses;

and the two through holes are symmetrically formed in the inner walls of the two sides of the shell.

2. The controllable eyesight adjusting virtual reality device according to claim 1, wherein the adjusting mechanism comprises two sliding grooves, the two sliding grooves are formed in the housing, sliding rods are fixedly mounted in the sliding grooves, sliding blocks are slidably mounted on the sliding rods, a sliding plate is fixedly mounted on the two sliding blocks, a mounting block is fixedly mounted on the housing, a first threaded rod is mounted on the mounting block in a threaded manner and is rotatably connected with the sliding plate, a mounting frame is fixedly mounted on the sliding plate, a threaded sleeve is rotatably mounted on the mounting frame, a second threaded rod is mounted in the threaded sleeve in a threaded manner, one end of the second threaded rod extends into the housing and is fixedly connected with the lens, and the second threaded rod is movably connected with the inner wall of the through hole.

3. The controllable visual acuity adjusting virtual reality device of claim 2, wherein two limiting blocks are symmetrically and fixedly mounted on the mounting frame, two limiting grooves are symmetrically formed in the second threaded rod, and the inner walls of the limiting grooves are slidably connected with the corresponding limiting blocks.

4. The controllable eyesight adjusting virtual reality device of claim 2, wherein the sliding plate is provided with a sliding hole, and the inner wall of the sliding hole is slidably connected with the second threaded rod.

5. The controllable visual acuity adjustment virtual reality apparatus according to claim 2, wherein the mounting frame is provided with a rotation hole, the threaded sleeve is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with an inner wall of the rotation hole.

6. The controllable vision adjusting virtual reality device of claim 2, wherein a gasket is fixedly mounted on the sliding plate, and the gasket is in sliding sealing connection with the housing.

7. A controllable-vision-adjusting virtual reality apparatus as claimed in claim 1, wherein a foam pad is fixedly mounted on the housing.