Stably-worn VR head-mounted display device

Abstract

The utility model discloses a VR head-mounted display device stable to wear. The VR head-mounted display device comprises a head-mounted display device, two supporting strips, a lower supporting block, a connecting assembly, a counterweight assembly and an adjusting assembly. The two sides of the head-mounted display device are respectively provided with a supporting strip. The connecting assembly is connected between the two supporting strips in a length-adjustable mode. One side, far away from the head display equipment, of the connecting assembly is provided with a counterweight assembly for carrying out counterweight on the head display equipment; lower supporting blocks are arranged at the bottoms of the two supporting strips, and adjusting assemblies for adjusting the height of the lower supporting blocks are connected between the two supporting strips and the lower supporting blocks. The VR head display device can be adjusted according to the sizes of the heads of different users, the lower supporting block can be attached to the chin through adjustment, the wearing stability is further improved, and the situation that the VR head display device falls off during wearing is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of virtual reality technology, specifically relating to a VR headset device that is stably worn. Background Technology

[0002] VR (Virtual Reality) is a virtual environment generated through computer technology. Users can interact with this virtual environment using dedicated devices such as VR headsets and controllers to obtain a highly immersive experience. VR headsets are the main devices used to experience virtual reality, using screens, sensors, and computer technology to bring users into a fully immersive virtual world.

[0003] The utility model patent with announcement number CN221977185U describes a VR headset that is securely worn. The described solution uses an upper wearing part, an ear part, a left connecting part, and a right connecting part to fix the VR headset to the user's head. Under the action of counterweight one and counterweight two, the weight of the VR headset is similar in the front and back, so it will not easily slip off to one side. It has good stability. When it needs to be disassembled, it can be disassembled simply by detaching the buckle from the rotating hook, which is convenient and quick.

[0004] However, the aforementioned VR headsets have the problem of not being able to adjust to the size of the user's head. If the device is too large, it is easy for it to slide or wobble under the user's head, especially in scenarios with large movements or motions. The VR headset's image may shift, causing visual misalignment and severely affecting the immersive experience. If the device is too small, it will cause pressure on the head, resulting in obvious discomfort or even pain, making it difficult to wear completely. In addition, the aforementioned VR headsets also have the problem of not being able to support the chin. Without chin support, the device may slide or shift due to gravity or user movements. Chin support can further increase the stability of wearing the headset and prevent it from falling off. Utility Model Content

[0005] This invention provides a VR headset that is securely worn, solving the problem in the prior art that it cannot be adjusted according to the user's head size.

[0006] To achieve the above objectives, the present invention adopts the following specific technical solution:

[0007] A VR headset that is securely worn includes a headset device, two support bars, a lower support block, a connecting component, a counterweight component, and an adjustment component.

[0008] A support bar is provided on each side of the head-mounted display device; the connecting component is adjustable in length between the two support bars; a counterweight component for counterbalancing the head-mounted display device is provided on the side of the connecting component away from the head-mounted display device;

[0009] The lower support block is provided at the bottom of the two support bars, and the adjustment component for adjusting the height of the lower support block is connected between the two support bars and the lower support block.

[0010] Furthermore, the connecting assembly includes a first adjustment belt and a second adjustment belt;

[0011] The first adjustment band is connected to one end of one of the support bars away from the head-mounted display device, and the first adjustment band is provided with a plurality of buckle posts distributed along its length;

[0012] The second adjustment band is connected to the end of another support bar away from the head-mounted display device, and the second adjustment band has a plurality of snap-fit ​​holes that match the shape of the buckle post;

[0013] The counterweight assembly is installed in the middle of the second adjusting belt.

[0014] Furthermore, the counterweight assembly includes a support frame and multiple counterweight blocks;

[0015] The support frame is fixedly installed on the second adjustment belt;

[0016] The counterweight is detachably installed inside the support frame.

[0017] Furthermore, the counterweight assembly also includes a limiting pin and a spring;

[0018] The top and bottom edges of the support frame are provided with multiple limiting holes;

[0019] Each of the counterweights has storage holes at the top and bottom;

[0020] Each of the aforementioned storage holes is slidably installed with a limiting pin.

[0021] A spring is installed between the limiting pin and the bottom of the receiving hole;

[0022] The limiting pin at the top of the counterweight is positioned within the limiting hole at the top edge of the support frame under the action of a spring at its bottom end, while the limiting pin at the bottom is positioned within the limiting hole at the bottom edge of the support frame under the action of a spring at its top end.

[0023] Furthermore, the support frame is a rectangular frame, and the distance between the top and bottom edges of the support frame is equal to the height of the counterweight.

[0024] A plurality of said counterweights are distributed along the length direction of said second adjusting belt.

[0025] Further, the limiting clamping columns away from one end of the counterweight are arc-shaped.

[0026] Further, the first adjusting belt and the second adjusting belt are both made of elastic material.

[0027] Further, an elastic belt is further connected between the top of the head-mounted device and the top of the first adjusting belt.

[0028] Further, the adjusting assembly comprises two first fixing strips, two second fixing strips and two locking screws.

[0029] A first fixing strip is fixedly connected to the bottom end of each support strip.

[0030] A second fixing strip is slidably connected to the bottom end of each first fixing strip, and a locking screw is threadedly connected to the second fixing strip.

[0031] The bottom ends of the two second fixing strips are fixedly connected to the side edges of the lower supporting block.

[0032] The locking screw is threadedly connected to one of the threaded holes of the second fixing strip.

[0033] Further, the two support strips are provided with ear portions on opposite sides.

[0034] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

[0035] 1. The VR head-mounted device is connected with the length-adjustable connecting assembly between the support strips on both sides of the head-mounted device, the size between the two support strips can be adjusted through the connecting assembly, different users can be matched, the head size of the user can be adjusted, the size that is too large to cause the head to slide or shake is avoided, the picture of the VR head-mounted device is not deviated, the sight is not dislocated, the immersive experience is not affected, the size that is too small to cause the head of the user to be pressed is also avoided, the discomfort and the condition that the head is difficult to wear completely are caused, specifically, the adjusting assembly can realize limiting adjustment through the clamping columns and the clamping holes between the first and second adjusting belts, the effect that the head size of the user can be adjusted is achieved.

[0036] 2. The VR head-mounted device of the utility model is provided with a counterweight assembly for counterbalancing the head-mounted device on the side of the connecting assembly away from the head-mounted device, further improves the stability of wearing, avoids tilting, sliding, deviation or even falling due to excessive weight on one side, and avoids falling during wearing.

[0037] 3. The VR head-mounted device of the utility model can adjust the distance between the lower supporting block and the chin through the adjusting assembly, can make the lower supporting block and the chin fit through adjustment, further improves the stability of wearing, and avoids falling during wearing. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 is a structural schematic view of the VR head-mounted device of the utility model;

[0039] Figure 2 is a sectional view of the VR head-mounted device of the utility model;

[0040] Figure 3 is Figure 1 is a local enlarged structural schematic view of part A;

[0041] Figure 4 is Figure 2 is a local enlarged structural schematic view of part B.

[0042] Among them, 100 - head-mounted device; 200 - support bar; 300 - lower supporting block; 401 - first adjusting belt; 402 - second adjusting belt; 403 - buckle column; 404 - clamping hole; 501 - support frame; 502 - counterweight block; 503 - storage hole; 504 - limiting buckle column; 505 - spring; 506 - second limiting hole; 601 - first fixed strip; 602 - second fixed strip; 603 - locking screw; 604 - threaded hole; 700 - ear; 800 - elastic belt. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0044] As Figure 1 and Figure 2 shown in the structure, the utility model provides a stable wearing VR head-mounted device, which comprises a head-mounted device 100, two support bars 200, a lower supporting block 300, a connecting assembly, a counterweight assembly and an adjusting assembly; wherein:

[0045] Two support bars 200 are arranged on both sides of the head-mounted device 100, i.e., one support bar 200 is arranged on each side of the head-mounted device 100 in the width direction of the head-mounted device 100; a chin supporting block 300 for supporting the chin of the user is arranged below the two support bars 200; the inner end of the support bar is connected to the head-mounted device 100, and the outer end extends away from the head-mounted device 100, and a connecting assembly is connected to the outer end of the two support bars 200, and the length between the two support bars is adjustable. Specifically, the connecting assembly includes a first adjusting belt 401 and a second adjusting belt 402; the first adjusting belt 401 is connected to the outer end of one of the support bars 200, and the second adjusting belt 402 is connected to the outer end of the other support bar 200; a plurality of buckle columns 403 are arranged on the first adjusting belt 401, and the buckle columns 403 are uniformly distributed along the length direction of the first adjusting belt 401; a plurality of clamping holes 404 are arranged on the second adjusting belt 402, and the clamping holes 404 are distributed along the length direction of the second adjusting belt 402 and are clamped with the buckle columns 403, so as to realize the closed-loop connection between the two support bars 200 through the first adjusting belt 401 and the second adjusting belt 402. By pulling the second adjusting belt 402, the second adjusting belt 402 is close to or away from the first adjusting belt 401, and when it is necessary to wear, the second adjusting belt 402 is close to the first adjusting belt 401, so that the buckle column 403 passes through the clamping hole 404, thereby limiting and fixing the second adjusting belt 402.

[0046] The counterweight assembly is installed in the middle of the second adjusting belt 402, i.e., a counterweight assembly for counterbalancing the head-mounted device 100 is arranged on the end of the second adjusting belt 402 away from the first adjusting belt 401. Figure 1 、 Figure 2 and Figure 4As shown, the counterweight assembly comprises a support frame 501, a plurality of counterweight blocks 502, a limiting clamping column 504 and a spring 505; the support frame 501 is fixedly installed on the second adjusting belt 402, when the first adjusting belt 401 and the second adjusting belt 402 are connected, the second adjusting belt 402 is located at the outer side, and the support frame 501 is fixedly connected to the outer middle of the second adjusting belt 402; a plurality of counterweight blocks 502 are arranged inside the support frame 501, and the counterweight blocks 502 are detachably installed in the support frame 501; the counterweight blocks 502 are arranged in the vertical direction, and a receiving hole 503 is formed in the top and the bottom of each counterweight block 502, a limiting clamping column 504 is slidably connected in each receiving hole 503, and a spring 505 is arranged between the limiting clamping column 504 and the hole bottom of the receiving hole 503; the support frame 501 is a rectangular frame, the length direction of the rectangular frame coincides with the length extension direction of the second adjusting belt 402, and the width direction of the rectangular frame is the vertical direction; the rectangular frame comprises a top edge, a bottom edge and two side edges, limiting holes 506 matched with the shape and specifications of the limiting clamping column 504 are formed in the top edge and the bottom edge, and the distance between the top edge and the bottom edge is equal to the height of the counterweight block 502; by placing a proper number of counterweight blocks 502 inside the support frame 501, when the counterweight blocks 502 contact the support frame 501, the limiting clamping column 504 is extruded, so that the limiting clamping column 504 extrudes the spring 505, so that the limiting clamping column 504 slides in the receiving hole 503, and then when the limiting clamping column 504 reaches the limiting hole 506, the spring 505 rebounds, so that it drives the limiting clamping column 504 to reach the inside of the limiting hole 506, thereby installing the counterweight block 502 in the support frame 501 through the limiting of the limiting clamping column 504 by the limiting hole 506.

[0047] The bottom of each of the two support strips 200 is provided with an adjusting assembly for adjusting the lower supporting block 300, and the height between the support strip 200 and the lower supporting block 300 is adjusted by the adjusting assembly; as Figure 1 and Figure 3As shown, the adjusting assembly comprises two first fixing strips 601, two second fixing strips 602 and two locking screws 603; two first fixing strips 601 are fixedly connected to the bottom of two supporting strips 200, that is, one first fixing strip 601 is fixedly connected to the bottom end of each supporting strip 200; one second fixing strip 602 is slidingly connected to the bottom end of each first fixing strip 601, and one locking screw 603 is threadedly connected to the bottom end of each first fixing strip 601; the bottom end of each second fixing strip 602 is fixedly connected to the side edge of a lower supporting block 300; a plurality of threaded holes 604 are formed in the top of each second fixing strip 602, one of the threaded holes 604 of the second fixing strip 602 is threadedly connected with the locking screw 603, and the locking screw 603 can be threadedly connected with or away from the threaded hole 604 by rotating in the forward and reverse directions; when the locking screw 603 is separated from the threaded hole 604, the second fixing strip 602 can slide up and down in the first fixing strip 601, and after sliding to a suitable position, the locking screw 603 is rotated again to be threadedly connected with one of the threaded holes 604, so that the second fixing strip 602 is fixedly positioned.

[0048] On the basis of the above-mentioned embodiments, as shown in Figure 1 As shown, two supporting strips 200 are provided with ear parts 700 at one end close to each other, so that users can also feel in the auditory sense. An elastic band 800 is arranged between the top of the head-mounted device 100 and the top of the first adjusting band 401, and the elastic band can further increase the stability. The first adjusting band 401 and the second adjusting band 402 are made of elastic material, so that they can be elastically adjusted. The top cap of the locking screw 603 is hexagonal, which is convenient for rotating the locking screw 603. As shown in Figure 2 and Figure 4 As shown, one end of each of the plurality of limiting clamping columns 504 away from the counterweight block 502 is arc-shaped, which is convenient for extruding the limiting clamping column 504.

[0049] The VR head-mounted device can be adjusted according to the head size of different users, the second adjusting belt 402 can be pulled to move close to or away from the first adjusting belt 401, then the second adjusting belt 402 is fixed at a proper position, the first adjusting belt 401 is close to the second adjusting belt 402, the buckle column 403 of the first adjusting belt 401 passes through the clamping hole 404 of the second adjusting belt 402, the second adjusting belt 402 is limited and fixed, then the head-mounted device 100 of different weights is counterweighted, the proper number of counterweight blocks 502 are placed in the supporting frame 501, when the counterweight blocks 502 contact with the supporting frame 501, the limiting clamping column 504 is extruded, the limiting clamping column 504 further extrudes the spring 505, the limiting clamping column 504 slides in the storage hole 503, when the limiting clamping column 504 reaches the second limiting hole 506, the spring 505 rebounds, drives the limiting clamping column 504 to reach the inside of the second limiting hole 506, the counterweight block 502 and the head-mounted device 100 form the same gravity, the stability of wearing the device is increased, the device is prevented from falling during use, then the locking screw 603 is rotated to move away from the threaded hole 604, the second fixed strip 602 can slide in the first fixed strip 601, after sliding to a proper position, the locking screw 603 is rotated again to move close to the threaded hole 604 and be screwed with the threaded hole 604, the second fixed strip 602 is limited and fixed, the lower supporting block 300 is close to the chin, the lower supporting block 300 is tightly attached to the chin, the stability of wearing is further increased, and the device is prevented from falling during wearing.

[0050] Obviously, those skilled in the art can make various modifications and variations to the embodiments of the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application belong to the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A VR headset that is securely worn, characterized in that, Includes a head-mounted display, two support bars, a lower support block, a connecting assembly, a counterweight assembly, and an adjustment assembly; A support bar is provided on each side of the head-mounted display device; the connecting component is adjustable in length between the two support bars; a counterweight component for counterbalancing the head-mounted display device is provided on the side of the connecting component away from the head-mounted display device; The lower support block is provided at the bottom of the two support bars, and the adjustment component for adjusting the height of the lower support block is connected between the two support bars and the lower support block.

2. The VR headset device as described in claim 1, characterized in that, The connecting component includes a first adjustment belt and a second adjustment belt; The first adjustment band is connected to one end of one of the support bars away from the head-mounted display device, and the first adjustment band is provided with a plurality of buckle posts distributed along its length; The second adjustment band is connected to the end of another support bar away from the head-mounted display device, and the second adjustment band has a plurality of snap-fit ​​holes that match the shape of the buckle post; The counterweight assembly is installed in the middle of the second adjusting belt.

3. The VR headset device as described in claim 2, characterized in that, The counterweight assembly includes a support frame and multiple counterweight blocks; The support frame is fixedly installed on the second adjustment belt; The counterweight is detachably installed inside the support frame.

4. The VR headset device as described in claim 3, characterized in that, The counterweight assembly also includes a limiting pin and a spring; The top and bottom edges of the support frame are provided with multiple limiting holes; Each of the counterweights has storage holes at the top and bottom; Each of the aforementioned storage holes is slidably installed with a limiting pin. A spring is installed between the limiting pin and the bottom of the receiving hole; The limiting pin at the top of the counterweight is positioned within the limiting hole at the top edge of the support frame under the action of a spring at its bottom end, while the limiting pin at the bottom is positioned within the limiting hole at the bottom edge of the support frame under the action of a spring at its top end.

5. The VR headset device as described in claim 4, characterized in that, The support frame is a rectangular frame, and the distance between the top and bottom edges of the support frame is equal to the height of the counterweight. The plurality of counterweights are distributed along the length of the second adjusting belt.

6. The VR headset device as described in claim 4, characterized in that, The end of each limiting pin away from the counterweight is arc-shaped.

7. The VR headset device as described in claim 2, characterized in that, Both the first and second adjustment belts are made of elastic material.

8. The VR headset device according to any one of claims 2-7, characterized in that, An elastic band is also connected between the top of the head-mounted display and the top of the first adjustment band.

9. The VR headset device according to any one of claims 1-7, characterized in that, The adjustment assembly includes two first fixing bars, two second fixing bars, and two locking screws; A first fixing strip is fixedly connected to the bottom end of each of the support strips; A second fixing strip is slidably connected to the bottom end of each of the first fixing strips, and a locking screw is threadedly connected thereto; The bottom ends of the two second fixing strips are fixedly connected to the side of the lower support block; each second fixing strip has several threaded holes at its top. The locking screw is also threaded into one of the threaded holes of the second fixing strip.

10. The VR headset device according to any one of claims 1-7, characterized in that, Both of the support bars have ears on opposite sides.

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