CN212586651U

CN212586651U - Pupil distance adjusting device for VR equipment

Info

Publication number: CN212586651U
Application number: CN202021434109.3U
Authority: CN
Inventors: 刘仕琴; 舒慧欣; 胡翰; 肖莉; 戴琴
Original assignee: Jian College
Current assignee: Jian College
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-02-23
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a interpupillary distance adjusting device for VR equipment, its structure includes the mirror box, the picture frame, lens, adjusting device and slider, this design is provided with adjusting device through mirror box inner wall upside middle-end, when the user need adjust the interpupillary distance, rotatable first gear, the second gear rotates through first gear revolve and rotate, drive the lead screw in the time of second gear revolve and rotate, and the lead screw rotates through damping bearing, the movable block rotates through the lead screw and slides, it removes to drive the picture frame, the slider slides along spout inner wall when the picture frame removes, the adjusting device at both ends can make the user adjust to suitable interpupillary distance about, the beneficial effect of carrying out better regulation interpupillary distance to the user has been reached.

Description

Pupil distance adjusting device for VR equipment

Technical Field

The utility model relates to a VR equipment technical field, concretely relates to interpupillary distance adjusting device for VR equipment.

Background

VR equipment is a virtual reality wear-type display device, generally divide into external head display device, the first display device of integral type and removes end display device, when needing to wear, and the user need use the inside adjusting device who sets up of VR equipment to adjust the interpupillary distance, and the interpupillary distance is the distance between the two eyes pupil in short, has the single object of third dimension, and this function is called two eyes list sight.

But current VR equipment adjusting device does not possess the function of adjusting a single lens, does benefit to and provides better viewing angle for different crowds, has promoted it and has watched and experience, does not possess the function of carrying out better slip to adjusting device, can not light the problem of adjusting when having led to the user to adjust interpupillary distance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a interpupillary distance adjusting device for VR equipment now, solved current VR equipment adjusting device and do not possess the function of adjusting a single lens, do benefit to and provide better viewing angle for different crowds, promoted it and watched and experienced, do not possess and carry out better gliding function to adjusting device, can not lightly the problem of adjusting when having leaded to the user to adjust interpupillary distance.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a interpupillary distance adjusting device for VR equipment, including mirror box, picture frame, lens, adjusting device and slider, movable block bottom face is provided with the picture frame, the picture frame inner wall is provided with lens, mirror box inner wall upside middle-end is provided with adjusting device, the inside downside of slider is provided with slider.

Furthermore, the adjusting device is composed of a fixed plate, a first gear, a second gear, a lead screw, a damping bearing, a movable block, a sliding block, a fixed rod and a sliding groove, the fixed plate is arranged at the middle end of the upper side of the inner wall of the mirror box, the first gear is rotatably connected with the bearing through the fixed plate, the second gear is meshed with the first gear to rotate, the lead screw penetrates through the second gear, the lead screw is rotatably connected with the damping bearing through the second gear, the movable block is arranged at the middle end of the lead screw, the sliding block is arranged on the bottom end face of the mirror frame, and the sliding block is slidably connected with the sliding groove through the fixed rod.

Furthermore, the sliding device is composed of a ball groove, a ball and a guide groove, the ball groove is formed in the lower side of the inner portion of the sliding block, the ball is arranged in the ball groove, and the ball is connected with the guide groove in a sliding mode.

Furthermore, the damping bearing is provided with two, one is located the lead screw right-hand member, and another is located the lead screw left end.

Furthermore, the number of the screw rods is two, one screw rod is arranged at the right end of the fixing plate, the other screw rod is arranged at the left end of the fixing plate, and the threads of the two screw rods are opposite.

Further, the guide groove is semicircular, the interior of the guide groove is smooth, and the depth of the guide groove is 2 mm.

Furthermore, a waterproof oxidation-resistant layer is arranged on the surface of the mirror box, and the wall thickness of the mirror box is 3 mm.

Furthermore, the mirror box is made of ABS plastic.

Furthermore, the lead screw is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) for solving current VR equipment adjusting device and not possessing the function of adjusting a single lens, do benefit to and provide better viewing angle for different crowds, it watches experience to have promoted it, be provided with adjusting device through mirror box inner wall upside middle-end, when the user needs to adjust the interpupillary distance, rotatable first gear, the second gear rotates through first gear revolve, drive the lead screw and rotate when the second gear revolve, and the lead screw rotates through damping bearing, the movable block rotates through the lead screw and slides, drive the picture frame and remove, the slider slides along the spout inner wall when the picture frame removes, the adjusting device at both ends can make the user adjust to suitable interpupillary distance about, the beneficial effect of carrying out better regulation interpupillary distance to the user has been reached.

2) For solving current VR equipment adjusting device and not possessing the gliding function that carries on better to adjusting device, the problem that can not lightly adjust when having leaded to the user to adjust interpupillary distance, be provided with slider through the inside downside of slider, it can make the slider wearing and tearing and comparatively hard when leading to the user to adjust interpupillary distance to adjust the interpupillary distance for a long time, when the user rotates first gear and adjusts interpupillary distance, the slider slides, and the ball rolls at the ball inslot, the slider slides while the ball slides along the guide way inner wall, reached when the user adjusts the picture frame, avoid slider wearing and tearing and make the user adjust the comparatively hard beneficial effect of picture frame.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic front view of the adjusting device of the present invention;

fig. 4 is a schematic view of the front view structure of the fixing rod of the present invention;

fig. 5 is a front view of the sliding device of the present invention;

fig. 6 is a front view structure diagram of the guide groove of the present invention.

In the figure: the glasses comprise a glasses box-1, a glasses frame-2, a lens-3, an adjusting device-4, a fixed plate-41, a first gear-42, a second gear-43, a screw rod-44, a damping bearing-45, a moving block-46, a sliding block-47, a fixed rod-48, a sliding groove-49, a sliding device-5, a ball groove-51, a ball-52 and a guide groove-53.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a pupil distance adjusting device for VR equipment: including mirror box 1, picture frame 2, lens 3, adjusting device 4 and slider 5, moving block 46 bottom end face is provided with picture frame 2, and picture frame 2 inner wall is provided with lens 3, and mirror box 1 inner wall upside middle-end is provided with adjusting device 4, and the inside downside of slider 47 is provided with slider 5.

The adjusting device 4 is composed of a fixed plate 41, a first gear 42, a second gear 43, a lead screw 44, a damping bearing 45, a moving block 46, a sliding block 47, a fixed rod 48 and a sliding groove 49, the fixed plate 41 is arranged at the middle end of the upper side of the inner wall of the mirror box 1, the first gear 42 is rotatably connected with the bearing through the fixed plate 41, the second gear 43 and the first gear 42 are meshed for rotation, the lead screw 44 penetrates through the second gear 43, the lead screw 44 is rotatably connected with the damping bearing 45 through the second gear 43, the moving block 46 is arranged at the middle end of the lead screw 44, the sliding block 47 is arranged on the bottom end face of the mirror frame 2, and the sliding block 47 is slidably connected with the sliding groove 49 through the fixed rod 48.

The sliding device 5 is composed of a ball groove 51, a ball 52 and a guide groove 53, the ball groove 51 is arranged at the lower side inside the slider 47, the ball 52 is arranged inside the ball groove 51, and the ball 52 is in sliding connection with the guide groove 53.

Wherein, damping bearing 45 is provided with two, and one is located the lead screw 44 right-hand member, and another is located the lead screw 44 left end, has and makes lead screw 44 carry out better rotation effect.

The two screw rods 44 are arranged, one is arranged at the right end of the fixing plate 41, the other is arranged at the left end of the fixing plate 41, and the threads of the two screw rods 44 are opposite, so that the mirror frame 2 can be adjusted better.

Wherein, the guide groove 53 is semicircular, the inside of the guide groove 53 is smooth, and the depth of the guide groove 53 is 2mm, so that the ball 52 has better sliding effect.

The surface of the mirror box 1 is provided with a waterproof anti-oxidation layer, the wall thickness of the mirror box 1 is 3mm, and the mirror box has the effects of falling prevention and water prevention.

The mirror box 1 is made of ABS plastic, so that the mirror box 1 has the effects of light weight and high durability.

The lead screw 44 is made of stainless steel, so that the lead screw 44 has better effects of rust prevention and high durability.

The lead screw 44 described in this patent uses stainless steel, which is short for stainless acid-resistant steel, and the steel type which is resistant to weak corrosive media such as air, steam, water, etc. or has stainless property is called stainless steel; and steel grades that are resistant to corrosion by chemically corrosive media (chemical attacks such as acids, bases, salts, etc.) are called acid-resistant steels.

The working principle is as follows: the mirror box 1 is mainly used for mounting and protecting parts and a lens 3 in the mirror box 1, the mirror frame 2 is mainly used for placing the lens 3, the lens 3 is mainly used for watching, when a user needs to adjust the interpupillary distance, a first gear 42 can be rotated, the first gear 42 can be rotated through a bearing, a second gear 43 can be rotated through the rotation of the first gear 42, the second gear 43 can drive a screw rod 44 to rotate while rotating, the screw rod 44 can be rotated through a damping bearing 45, a moving block 46 can be rotated through the screw rod 44 to slide, the mirror frame 2 can be driven to move, a sliding block 47 can slide along the inner wall of a sliding groove 49 while the mirror frame 2 moves, the adjusted interpupillary distance can not better adapt to different users, the user can respectively rotate the first gears 42 at the left end and the right end, the adjustment can be carried out on the mirror frame 2 at the left end and the right end, so that different users can, having reached and having carried out the beneficial effect of better adjusting the interpupillary distance to the user, it can make slider 47 wearing and tearing and lead to the user to adjust comparatively hard to adjust the interpupillary distance for a long time to adjust the interpupillary distance, when the user rotates first gear 42 and adjusts the interpupillary distance, slider 47 slides, and ball 52 rolls in ball groove 51, slider 47 slides while ball 52 slides along the guide way 53 inner wall, reached when the user adjusts picture frame 2, avoid slider 47 wearing and tearing and make the user adjust the comparatively hard beneficial effect of picture frame 2.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a interpupillary distance adjusting device for VR equipment, includes mirror box (1), picture frame (2) and lens (3), its characterized in that still includes: the adjusting device comprises an adjusting device (4) and a sliding device (5), a mirror frame (2) is arranged on the bottom end face of a moving block (46), a lens (3) is arranged on the inner wall of the mirror frame (2), the adjusting device (4) is arranged at the middle end of the upper side of the inner wall of the mirror box (1), and the sliding device (5) is arranged on the lower side of the inner part of a sliding block (47).

2. The interpupillary distance adjustment apparatus of claim 1, for a VR device, comprising: the adjusting device (4) consists of a fixed plate (41), a first gear (42), a second gear (43), a screw rod (44), a damping bearing (45), a moving block (46), a sliding block (47), a fixed rod (48) and a sliding groove (49), the middle end of the upper side of the inner wall of the mirror box (1) is provided with a fixed plate (41), the first gear (42) is rotationally connected with a bearing through the fixed plate (41), the second gear (43) and the first gear (42) are meshed and rotated, the screw rod (44) penetrates through the second gear (43), the screw rod (44) is rotationally connected with a damping bearing (45) through a second gear (43), a moving block (46) is arranged at the middle end of the screw rod (44), a sliding block (47) is arranged on the bottom end surface of the mirror frame (2), and the slide block (47) is connected with the slide groove (49) in a sliding way through a fixed rod (48).

3. The interpupillary distance adjustment apparatus of claim 2, for a VR device, comprising: the sliding device (5) is composed of a ball groove (51), balls (52) and a guide groove (53), the ball groove (51) is arranged on the lower side inside the sliding block (47), the balls (52) are arranged inside the ball groove (51), and the balls (52) are in sliding connection with the guide groove (53).

4. The interpupillary distance adjustment apparatus of claim 2, for a VR device, comprising: the damping bearings (45) are arranged in two numbers, one damping bearing is located at the right end of the screw rod (44), and the other damping bearing is located at the left end of the screw rod (44).

5. The interpupillary distance adjustment apparatus of claim 2, for a VR device, comprising: the two screw rods (44) are arranged, one screw rod is arranged at the right end of the fixing plate (41), the other screw rod is arranged at the left end of the fixing plate (41), and the threads of the two screw rods (44) are opposite.

6. The interpupillary distance adjustment apparatus of claim 3, wherein: the guide groove (53) is semicircular, the interior of the guide groove (53) is smooth, and the depth of the guide groove (53) is 2 mm.

7. The interpupillary distance adjustment apparatus of claim 1, for a VR device, comprising: the surface of the mirror box (1) is provided with a waterproof oxidation-resistant layer, and the wall thickness of the mirror box (1) is 3 mm.