CN215953986U

CN215953986U - Virtual reality device capable of adjusting interpupillary distance

Info

Publication number: CN215953986U
Application number: CN202122554870.1U
Authority: CN
Inventors: 廖静
Original assignee: Hunan University of Technology
Current assignee: Hunan University of Technology
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-04
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a virtual reality device capable of adjusting the interpupillary distance, which comprises a shell and a supporting plate, wherein the shell is connected with one end of a fixing belt, the top of a lens barrel is connected with a sliding block, the supporting plate is symmetrically arranged inside the shell, the top of the supporting plate is provided with a lens assembly, a lower supporting rod is connected in a sliding groove in a sliding manner, and the top of a connecting plate is connected with a transmission rod. This virtual reality device of adjustable interpupillary distance object distance, be provided with the lead screw, the user can be according to the manual rotatory adjustment disk of user demand, make the lead screw rotate, thereby can make the slider on the lead screw drive the lens cone, lens subassembly and display screen subassembly syntropy inboard or syntropy outside remove, and then can realize the interpupillary distance of device and adjust, be provided with the gear, staff's accessible rotating gear makes it promote rack and display screen subassembly and remove, thereby can adjust the object distance of device promptly the distance between display screen subassembly and the lens subassembly, and it is comparatively convenient to operate.

Description

Virtual reality device capable of adjusting interpupillary distance

Technical Field

The utility model relates to the technical field of virtual devices, in particular to a virtual reality device capable of adjusting the interpupillary distance.

Background

The Virtual Reality technology is also called "smart environment technology", "Virtual environment" or "siberian space", and is also called Virtual Reality, abbreviated as VR technology. The virtual reality technology is a high-level man-machine interaction technology which comprehensively applies computer graphics, man-machine interface technology, sensor technology, artificial intelligence and the like to manufacture a vivid artificial simulation environment and can effectively simulate various perceptions of a human in a natural environment, and a virtual reality device in the prior art, such as a virtual reality device disclosed in the publication number CN205158279U, is found through mass retrieval. The device includes the virtual reality device body, sets up the display on the virtual reality device body to and left ear speaker and right ear speaker, still include: the control circuit and the sensor are arranged in the virtual reality device body; the sensor is connected with the control circuit and used for detecting head swing information and transmitting the detected head swing information to the control circuit; the control circuit is respectively connected with the display, the left ear loudspeaker and the right ear loudspeaker and is used for respectively controlling the volume of the left ear loudspeaker and the volume of the right ear loudspeaker according to the head swing information and controlling the display to display virtual reality content. The method has the main characteristics that different sound effects are generated according to the swing of the head of a user, and the user experience is improved.

To sum up, the most inconvenient regulation that carries out nimble quick to its interpupillary distance and object distance according to user's demand of current virtual reality device, the virtual reality device that on the other hand is current mostly does not possess protective structure to lead to the lens subassembly to be polluted by the dust easily, and then influence the result of use, to above-mentioned problem, need improve existing equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a virtual reality device capable of adjusting the interpupillary distance, which aims to solve the problems that most of the existing virtual reality devices in the background art are inconvenient to flexibly and quickly adjust the interpupillary distance and the object distance according to the requirements of users, and on the other hand most of the existing virtual reality devices do not have a protection structure, so that lens assemblies are easily polluted by dust, and the use effect is further influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the virtual reality device capable of adjusting the interpupillary distance comprises a shell and a supporting plate,

the shell is connected with one end of the fixing belt, lens barrels are symmetrically arranged on the shell, sliding blocks are connected to the tops of the lens barrels, and the sliding blocks are symmetrically arranged on the screw rod;

the utility model discloses a display screen assembly, including casing, backup pad, lens subassembly, spout, lower bracing piece, connecting plate, connecting rod, the backup pad symmetry sets up in the inside of casing, and the backup pad is connected with the bottom of lens cone, the backup pad top is provided with the lens subassembly, and the top of backup pad has seted up the spout, sliding connection has the lower support bar in the spout, and lower support bar and last bracing piece are connected with the bottom and the top of display screen assembly respectively, goes up the one end that the display screen assembly was kept away from to the bracing piece simultaneously and is connected with the connecting plate, the top of connecting plate is connected with the transfer line, and the top and the rack joint of casing are run through to the top of transfer line.

Preferably, the other end of the fixing band is connected with the shell in a clamping manner through a clamping block, and the fixing band is an elastic band;

through adopting above-mentioned technical scheme, be convenient for satisfy different users' fixed demand.

Preferably, the lens cone is connected with a protective pad, the protective pad is arranged inside the dustproof cover, and the lens cone is clamped and connected with the dustproof cover;

through adopting above-mentioned technical scheme, be convenient for improve the dustproof performance of device.

Preferably, the screw rod is provided with two sections of opposite threads, and one end of the screw rod penetrates through the shell and is connected with the adjusting disc;

through adopting above-mentioned technical scheme, be convenient for carry out quick adjustment to the interpupillary distance of device.

Preferably, the support rod is connected with the connecting plate in a sliding manner;

through adopting above-mentioned technical scheme, be convenient for make two sets of display screen subassemblies remove simultaneously.

Preferably, a gear is arranged on one side of the rack, the rack is meshed with the gear, and the gear is connected with the top of the shell through an adjusting rod;

through adopting above-mentioned technical scheme, the staff of being convenient for adjusts the distance between display screen subassembly and the lens subassembly.

Compared with the prior art, the utility model has the beneficial effects that: the virtual reality device capable of adjusting the interpupillary distance,

(1) the pupil distance adjusting device is provided with the lead screw, a user can manually rotate the adjusting disc according to use requirements to enable the lead screw to rotate, so that the slide block on the lead screw can drive the lens barrel, the lens assembly and the display screen assembly to move towards the inner side or the outer side in the same direction, and further pupil distance adjustment of the device can be realized;

(2) the lens cone is provided with the dustproof cover and the lens cone, the lens cone is convenient to gather the sight of a user, the appearance of the device is further improved, and the dustproof cover can shield the lens cone when the device is not used, so that external dust is prevented from polluting the lens assembly through the lens cone.

Drawings

FIG. 1 is a schematic top sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic sectional front view showing the positional relationship between the support plate, the display panel assembly, the connecting plate and the driving rod according to the present invention.

In the figure: 1. the display screen comprises a shell, 2, a fixing band, 3, a clamping block, 4, a lens barrel, 5, a protective pad, 6, a dustproof cover, 7, a sliding block, 8, a screw rod, 9, an adjusting disc, 10, a supporting plate, 11, a lens assembly, 12, a sliding groove, 13, a lower supporting rod, 14, a display screen assembly, 15, an upper supporting rod, 16, a connecting plate, 17, a transmission rod, 18, a rack, 19 and a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: as shown in figures 1 and 2, the virtual reality device capable of adjusting the interpupillary distance is characterized in that a shell 1 is connected with one end of a fixing band 2, the other end of the fixing band 2 is connected with the shell 1 in a clamping way through a clamping block 3, the device is convenient to wear rapidly, the fixing band 2 is an elastic band, the shell 1 is symmetrically provided with lens cones 4, the lens cones 4 are connected with protective pads 5, the protective pads 5 are convenient for preventing the lens cones 4 from directly contacting and rubbing the skin around the eyes, thereby facilitating the improvement of the wearing comfort of the device, and the protective pad 5 is arranged inside the dust cap 6, meanwhile, the lens cone 4 is clamped and connected with the dustproof cover 6, the top of the lens cone 4 is connected with the sliding block 7, the sliding blocks 7 are symmetrically arranged on the lead screw 8, two sections of opposite threads are arranged on the lead screw 8, the sliding blocks 7 can conveniently move towards the inner side or the outer side in the same direction, and one end of the lead screw 8 penetrates through the shell 1 and is connected with the adjusting disc 9.

As shown in fig. 1, 2 and 3, the support plate 10 is symmetrically disposed inside the housing 1, and the support plate 10 is connected to the bottom of the lens barrel 4, the top of the support plate 10 is provided with a lens assembly 11, the top of the support plate 10 is provided with a sliding slot 12, a lower support rod 13 is slidably connected to the sliding slot 12, and the lower support rod 13 and the upper support rod 15 are respectively connected to the bottom and the top of the display screen assembly 14, and one end of the upper support rod 15 away from the display screen assembly 14 is connected to the connecting plate 16, and the support rod 15 is slidably connected to the connecting plate 16, so as to optimize the structure of the device, thereby facilitating a user to rapidly adjust the object distances of the two sets of display screen assemblies at the same time, thereby facilitating improvement of convenience of adjustment, the top of the connecting plate 16 is connected to a transmission rod 17, and the top end of the transmission rod 17 penetrates through the top of the housing 1 to be connected to the rack 18, one side of the rack 18 is provided with a gear 19, and the rack 18 is meshed with the gear 19, and the gear 19 is connected with the top of the shell 1 through an adjusting rod, so that the object distance of the device can be conveniently adjusted, and the application range of the device is expanded.

The working principle is as follows: when the virtual reality device capable of adjusting the interpupillary distance is used, the dust cover 6 is firstly taken off from the lens barrel 4, then the lens cone 4 is placed in front of the eyes, then the device is fixed on the head by the fixing belt 2 and the fixture block 3, then the user manually rotates the adjusting disk 9 according to the self requirement to make the slide block 7 drive the lens barrel 4, the lens assembly 11 and the display screen assembly 14 to move towards the inner side or the outer side, therefore, the interpupillary distance of the device, namely the distance between the two groups of lens assemblies 11 and the two groups of display screen assemblies 14, can be adjusted, then a user can manually rotate the adjusting rod on the gear 19 according to the use requirement to push the rack 18 to drive the display screen assemblies 14 to move back and forth in the sliding chute 12, the object distance of the device can thus be adjusted to the right position, which completes the whole task and is not described in detail in this description, which is well known to the person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. Virtual reality device of adjustable interpupillary distance, including casing (1) and backup pad (10), its characterized in that:

the shell (1) is connected with one end of the fixing belt (2), the shell (1) is symmetrically provided with lens cones (4), the tops of the lens cones (4) are connected with sliding blocks (7), and the sliding blocks (7) are symmetrically arranged on the screw rod (8);

the utility model discloses a display screen assembly, including casing (1), backup pad (10), supporting rod (15), supporting rod (12), supporting rod (10) and connecting plate (16), backup pad (10) symmetry sets up in the inside of casing (1), and backup pad (10) are connected with the bottom of lens subassembly (11), and the top of backup pad (10) has seted up spout (12), sliding connection has lower support bar (13) in spout (12), and lower support bar (13) and last supporting rod (15) are connected with the bottom and the top of display screen subassembly (14) respectively, go up the one end that display screen subassembly (14) were kept away from in supporting rod (15) simultaneously and be connected with connecting plate (16), the top of connecting plate (16) is connected with transfer line (17), and the top that casing (1) was run through on the top of transfer line (17) is connected with rack (18).

2. The virtual reality device of adjustable interpupillary distance of claim 1, wherein: the other end of the fixing band (2) is connected with the shell (1) in a clamping mode through a clamping block (3), and the fixing band (2) is an elastic band.

3. The virtual reality device of adjustable interpupillary distance of claim 1, wherein: the lens cone (4) is connected with a protective pad (5), the protective pad (5) is arranged inside the dustproof cover (6), and the lens cone (4) is clamped and connected with the dustproof cover (6).

4. The virtual reality device of adjustable interpupillary distance of claim 1, wherein: two sections of opposite threads are arranged on the screw rod (8), and one end of the screw rod (8) penetrates through the shell (1) and is connected with the adjusting disc (9).

5. The virtual reality device of adjustable interpupillary distance of claim 1, wherein: the supporting rod (15) is connected with the connecting plate (16) in a sliding mode.

6. The virtual reality device of adjustable interpupillary distance of claim 1, wherein: one side of the rack (18) is provided with a gear (19), the rack (18) is meshed with the gear (19), and meanwhile, the gear (19) is connected with the top of the shell (1) through an adjusting rod.