Anti-falling VR glasses

Abstract

The invention discloses a pair of anti-falling VR glasses, which comprises a VR glasses main body, a mounting groove is formed in the upper part of the interior of the VR glasses main body, and a mounting plate is mounted above the mounting groove; the length adjusting mechanism is mounted in the mounting groove; the side connecting soft belts are fixedly mounted on the two sides of the length adjusting mechanism and located on the two sides outside the VR glasses body. A length adjusting mechanism is arranged, a screw cap is manually rotated, so that a screw rod is driven to rotate, then a gear on the screw rod is driven to rotate, the two sides of the gear are connected with racks in a meshed mode, under the action of a sliding block and a sliding groove, the racks on the two sides are controlled to move oppositely, and then the side connecting soft belt is controlled to be loosened or tightened; according to the VR glasses, the adjustment is very convenient, the falling of the VR glasses during wearing can be effectively avoided, the falling of the VR glasses due to loose wearing can be effectively avoided, the effect of well protecting the VR glasses is achieved, the wearing is more convenient, and the wearing and use of a wearer are facilitated.

Description

Technical Field

[0001] The present invention relates to the field of VR technology, in particular to anti-falling VR glasses. Background Art

[0002] VR glasses, also known as VR head-mounted displays, are a type of virtual reality head-mounted display device. They were invented in 1968 by Ivan Sutherland, the father of computer graphics. VR glasses use head-mounted display devices to block people's vision and hearing from the outside world, and guide users to feel like they are in a virtual environment. The display principle is that the left and right eye screens display the left and right eye images respectively. After the human eye obtains this different information, a three-dimensional sense is generated in the mind. It is generally divided into external head-mounted display devices, integrated head-mounted display devices, and mobile head-mounted display devices.

[0003] However, the existing VR glasses often fall off during wearing due to loose wearing, thereby damaging the VR glasses. Therefore, it is urgent to develop a kind of anti-falling VR glasses to solve the above technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a kind of anti-falling VR glasses to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A kind of anti-falling VR glasses, used for realizing anti-falling wearing of VR glasses, comprising:

[0007] A VR glasses body, wherein a mounting groove is provided on the upper part of the VR glasses body, and a mounting plate is installed on the upper part of the mounting groove;

[0008] A length adjustment mechanism installed in the installation slot;

[0009] The side connecting soft belts are fixedly mounted on both sides of the length adjustment mechanism, and the side connecting soft belts are located on both sides outside the VR glasses body.

[0010] As a further solution of the present invention: the length adjustment mechanism comprises:

[0011] A shaft sleeve is fixedly installed at the middle position of the bottom of the installation groove, and a spiral rod is rotatably connected to one side above the shaft sleeve. The upper end of the spiral rod passes through the middle of the installation plate and is movably connected to the installation plate, and a spiral cap is fixedly connected to the upper end of the spiral rod;

[0012] A gear is fixedly installed at the middle position of the spiral rod, and racks are respectively meshed and connected on the front and rear sides of the gear, a slider is fixedly installed on the other side of the rack, and a slide groove is provided at the middle position of the front and rear surfaces of the installation groove, and the slider is slidably installed in the slide groove;

[0013] A fixing plate is fixedly mounted on one side of the rack, and a side connecting soft belt is fixedly mounted on the other side of the fixing plate through a fixing member 1. The side connecting soft belt passes through the side surface of the VR glasses body and is movably connected to the VR glasses body.

[0014] As a further solution of the present invention: fixing holes are arranged around the upper surface of the screw cap, and limiting holes corresponding to the fixing holes are arranged on the upper surface of the mounting plate, and fixing pins are movably inserted in the fixing holes and the limiting holes.

[0015] As a further solution of the present invention: an upper connecting soft belt is fixedly connected to the top of the VR glasses body through a second fixing member, the other end of the upper connecting soft belt is movably plugged into a socket, and the socket is fixedly installed on one side of the back side of the side connecting soft belt.

[0016] As a further solution of the present invention: the upper connecting flexible belt is provided with a plurality of plug holes on one side inserted into the socket, and the plug holes are movably connected with plug pins through the socket.

[0017] As a further solution of the present invention: the VR glasses body is provided with a mounting hole on the wearing side, the mounting holes are located at the four top corners of the VR glasses body, and a plug-in column is installed in the mounting hole through a spring, and an anti-collision pad is plugged in and fixedly connected to the other end.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention provides a length adjustment mechanism, and manually rotates the screw cap to drive the screw rod to rotate, thereby driving the gear on the screw rod to rotate, and the two sides of the gear are meshed with the connected racks, and under the action of the slider and the slide groove, the racks on both sides are controlled to move toward each other, thereby controlling the loosening or tightening of the side connecting soft belt, which is very convenient to adjust and can effectively prevent the VR glasses from falling off when worn. In addition, the upper connecting soft belt is installed above the VR glasses body, the position of the upper connecting soft belt in the socket is adjusted, and the pin is inserted into the socket to fix it, thereby controlling the loosening or tightening of the upper connecting soft belt, which is very convenient to adjust and can more effectively prevent the VR glasses from falling off when worn. In addition, the anti-collision pad is installed on the front side of the VR glasses body, and under the action of the plug-in column and the spring, the wearer can be effectively prevented from being bumped, thereby achieving a good protection effect. The present invention can effectively prevent the VR glasses from falling off due to loose wearing, thereby achieving a good protection effect of the VR glasses, and is more convenient to wear, which is conducive to the wearer's wearing and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Front view of VR glasses to prevent them from falling off.

[0021] Figure 2Rear view of VR glasses to prevent them from falling off.

[0022] Figure 3 Schematic diagram of the internal structure of VR glasses to prevent them from falling off.

[0023] Figure 4 Schematic diagram of the structure of the length adjustment mechanism of VR glasses to prevent them from falling off.

[0024] Figure 5 Schematic diagram of the structure of the anti-collision pad in VR glasses to prevent them from falling off.

[0025] Figure 6 Schematic diagram of the structure of the mounting plate in VR glasses to prevent them from falling off.

[0026] Figure 7 Schematic diagram of the structure of the soft belt connecting the upper and middle parts of VR glasses to prevent them from falling off.

[0027] In the figure: 1- VR glasses body, 2- mounting plate, 3- screw cap, 4- fixing hole, 5- side connecting soft belt, 6- upper connecting soft belt, 7- fixing pin, 8- mounting groove, 9- slide groove, 10- fixing part 1, 11- fixing plate, 12- rack, 13- slider, 14- gear, 15- screw rod, 16- bushing, 17- anti-collision pad, 18- plug column, 19- spring, 20- limit hole, 21- fixing part 2, 22- socket, 23- socket, 24- pin. DETAILED DESCRIPTION

[0028] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0029] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0030] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0031] Embodiment 1

[0032] See also Figure 1-7, an anti-falling VR glasses, used for realizing the anti-falling wearing of VR glasses, comprising: a VR glasses body 1, a mounting groove 8 is provided on the upper part of the VR glasses body 1, a mounting plate 2 is installed above the mounting groove 8, a length adjustment mechanism installed in the mounting groove 8, and side connecting soft belts 5 fixedly installed on both sides of the length adjustment mechanism, and the side connecting soft belts 5 are located on both sides outside the VR glasses body 1.

[0033] Preferably, in this embodiment, the length adjustment mechanism includes:

[0034] A shaft sleeve 16 is fixedly installed at the middle position of the bottom of the mounting groove 8, and a spiral rod 15 is rotatably connected to one side above the shaft sleeve 16. The upper end of the spiral rod 15 passes through the middle of the mounting plate 2 and is movably connected to the mounting plate 2, and a spiral cap 3 is fixedly connected to the upper end of the spiral rod 15. A gear 14 is fixedly installed at the middle position of the spiral rod 15, and the front and rear sides of the gear 14 are respectively meshed with racks 12, and a slider 13 is fixedly installed on the other side surface of the rack 12, and a slide groove 9 is provided in the middle position of the front and rear surfaces of the mounting groove 8, and the slider 13 is slidably installed in the slide groove 9, and a fixed plate 11 is fixedly installed on one side of the rack 12, and a side connecting soft belt 5 is fixedly installed on the other side of the fixed plate 11 through a fixing member 10, and the side connecting soft belt 5 passes through the side of the VR glasses body 1 and is movably connected to the VR glasses body 1.

[0035] Preferably, in this embodiment, fixing holes 4 are provided around the upper surface of the screw cap 3, and limiting holes 20 corresponding to the fixing holes 4 are provided on the upper surface of the mounting plate 2, and fixing pins 7 are movably inserted in the fixing holes 4 and the limiting holes 20. After the length of the side connecting soft belt 5 is adjusted, the fixing pin 7 is inserted into the fixing hole 4 and the limiting hole 20 for limiting, so as to prevent the length of the side connecting soft belt 5 from changing.

[0036] It should be specifically explained that: by setting a length adjustment mechanism, the screw cap 3 is manually rotated, thereby driving the screw rod 15 to rotate, and then driving the gear 14 on the screw rod 15 to rotate, and the two sides of the gear 14 are meshed with the rack 12, and under the action of the slider 13 and the slide groove 9, the racks 12 on both sides are controlled to move towards each other, thereby controlling the loosening or tightening of the side connecting soft belt 5, which is very convenient to adjust and can effectively prevent the VR glasses from falling off when worn.

[0037] Embodiment 2

[0038] See also Figure 1-7, an anti-falling VR glasses, used for realizing the anti-falling wearing of VR glasses, comprising: a VR glasses body 1, a mounting groove 8 is provided on the upper part of the VR glasses body 1, a mounting plate 2 is installed above the mounting groove 8, a length adjustment mechanism installed in the mounting groove 8, and side connecting soft belts 5 fixedly installed on both sides of the length adjustment mechanism, and the side connecting soft belts 5 are located on both sides outside the VR glasses body 1.

[0039] Preferably, in this embodiment, the length adjustment mechanism includes:

[0040] A shaft sleeve 16 is fixedly installed at the middle position of the bottom of the mounting groove 8, and a spiral rod 15 is rotatably connected to one side above the shaft sleeve 16. The upper end of the spiral rod 15 passes through the middle of the mounting plate 2 and is movably connected to the mounting plate 2, and a spiral cap 3 is fixedly connected to the upper end of the spiral rod 15. A gear 14 is fixedly installed at the middle position of the spiral rod 15, and the front and rear sides of the gear 14 are respectively meshed with racks 12, and a slider 13 is fixedly installed on the other side surface of the rack 12, and a slide groove 9 is provided in the middle position of the front and rear surfaces of the mounting groove 8, and the slider 13 is slidably installed in the slide groove 9, and a fixed plate 11 is fixedly installed on one side of the rack 12, and a side connecting soft belt 5 is fixedly installed on the other side of the fixed plate 11 through a fixing member 10, and the side connecting soft belt 5 passes through the side of the VR glasses body 1 and is movably connected to the VR glasses body 1.

[0041] Preferably, in this embodiment, fixing holes 4 are provided around the upper surface of the screw cap 3, and limiting holes 20 corresponding to the fixing holes 4 are provided on the upper surface of the mounting plate 2, and fixing pins 7 are movably inserted in the fixing holes 4 and the limiting holes 20. After the length of the side connecting soft belt 5 is adjusted, the fixing pin 7 is inserted into the fixing hole 4 and the limiting hole 20 for limiting, so as to prevent the length of the side connecting soft belt 5 from changing.

[0042] Preferably, in this embodiment, an upper connecting soft belt 6 is fixedly connected to the top of the VR glasses body 1 through a second fixing member 21, and the other end of the upper connecting soft belt 6 is movably plugged into a socket 23, and the socket 23 is fixedly installed on one side of the back side of the side connecting soft belt 5.

[0043] Preferably, in this embodiment, the upper connecting flexible belt 6 is provided with a plurality of plug holes 22 on one side inserted into the socket 23 , and the plug holes 22 are movably connected with plug pins 24 through the socket 23 .

[0044] It should be specifically explained that: by installing the upper connecting soft belt 6 above the VR glasses body 1, adjusting the position of the upper connecting soft belt 6 in the socket 23, and inserting the pin 24 into the socket 22 for fixing, the loosening or tightening of the upper connecting soft belt 6 is controlled, which is very convenient to adjust and can more effectively prevent the VR glasses from falling off when worn.

[0045] Embodiment 3

[0046] See also Figure 1-7 , an anti-falling VR glasses, used for realizing the anti-falling wearing of VR glasses, comprising: a VR glasses body 1, a mounting groove 8 is provided on the upper part of the VR glasses body 1, a mounting plate 2 is installed above the mounting groove 8, a length adjustment mechanism installed in the mounting groove 8, and side connecting soft belts 5 fixedly installed on both sides of the length adjustment mechanism, and the side connecting soft belts 5 are located on both sides outside the VR glasses body 1.

[0047] Preferably, in this embodiment, the length adjustment mechanism includes:

[0048] A shaft sleeve 16 is fixedly installed at the middle position of the bottom of the mounting groove 8, and a spiral rod 15 is rotatably connected to one side above the shaft sleeve 16. The upper end of the spiral rod 15 passes through the middle of the mounting plate 2 and is movably connected to the mounting plate 2, and a spiral cap 3 is fixedly connected to the upper end of the spiral rod 15. A gear 14 is fixedly installed at the middle position of the spiral rod 15, and the front and rear sides of the gear 14 are respectively meshed with racks 12, and a slider 13 is fixedly installed on the other side surface of the rack 12, and a slide groove 9 is provided in the middle position of the front and rear surfaces of the mounting groove 8, and the slider 13 is slidably installed in the slide groove 9, and a fixed plate 11 is fixedly installed on one side of the rack 12, and a side connecting soft belt 5 is fixedly installed on the other side of the fixed plate 11 through a fixing member 10, and the side connecting soft belt 5 passes through the side of the VR glasses body 1 and is movably connected to the VR glasses body 1.

[0049] Preferably, in this embodiment, fixing holes 4 are provided around the upper surface of the screw cap 3, and limiting holes 20 corresponding to the fixing holes 4 are provided on the upper surface of the mounting plate 2, and fixing pins 7 are movably inserted in the fixing holes 4 and the limiting holes 20. After the length of the side connecting soft belt 5 is adjusted, the fixing pin 7 is inserted into the fixing hole 4 and the limiting hole 20 for limiting, so as to prevent the length of the side connecting soft belt 5 from changing.

[0050] Preferably, in this embodiment, an upper connecting soft belt 6 is fixedly connected to the top of the VR glasses body 1 through a second fixing member 21, and the other end of the upper connecting soft belt 6 is movably plugged into a socket 23, and the socket 23 is fixedly installed on one side of the back side of the side connecting soft belt 5.

[0051] Preferably, in this embodiment, the upper connecting flexible belt 6 is provided with a plurality of plug holes 22 on one side inserted into the socket 23 , and the plug holes 22 are movably connected with plug pins 24 through the socket 23 .

[0052] Preferably, in this embodiment, the VR glasses body 1 is provided with a mounting hole on the wearing side, the mounting holes are located at the four top corners of the VR glasses body 1, and a plug-in column 18 is installed in the mounting hole through a spring 19, and an anti-collision pad 17 is plugged in and fixedly connected to the other end.

[0053] It should be specifically explained that by installing an anti-collision pad 17 on the front side of the VR glasses body 1, and under the action of the plug-in column 18 and the spring 19, the wearer can be effectively prevented from being bumped, thereby achieving a good protective effect.

[0054] It should be particularly noted that: the present invention provides a length adjustment mechanism, manually rotates the screw cap 3, thereby driving the screw rod 15 to rotate, and then drives the gear 14 on the screw rod 15 to rotate, and the two sides of the gear 14 are meshed with the connected racks 12, and under the action of the slider 13 and the slide groove 9, the racks 12 on both sides are controlled to move towards each other, thereby controlling the loosening or tightening of the side connecting soft belt 5, which is very convenient to adjust and can effectively prevent the VR glasses from falling off when worn, and by installing the connecting soft belt 6 above the VR glasses body 1, adjusting the position of the connecting soft belt 6 in the socket 23, The pin 24 is inserted into the socket 22 for fixing, so as to control the loosening or tightening of the upper connecting soft belt 6, which is very convenient to adjust and can more effectively prevent the VR glasses from falling off when worn. In addition, by installing the anti-collision pad 17 on the front side of the VR glasses body 1, and under the action of the plug-in column 18 and the spring 19, the wearer can be effectively prevented from being bumped, which has a good protective effect. The present invention can effectively prevent the VR glasses from falling off due to loose wearing, has a good effect of protecting the VR glasses, and is more convenient to wear, which is conducive to the wearer's wearing and use.

[0055] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0056] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An anti-falling VR glasses, used to realize the anti-falling wearing of VR glasses, characterized in that: include: A VR glasses body (1), wherein a mounting groove (8) is provided at the upper part of the VR glasses body (1), and a mounting plate (2) is installed above the mounting groove (8); A length adjustment mechanism installed in the installation groove (8); Side connecting soft belts (5) are fixedly mounted on both sides of the length adjustment mechanism, and the side connecting soft belts (5) are located on both sides outside the VR glasses body (1).

2. The anti-falling VR glasses according to claim 1, characterized in that: The length adjustment mechanism comprises: A shaft sleeve (16) is fixedly mounted at the middle position of the bottom of the mounting groove (8), a screw rod (15) is rotatably connected to one side of the shaft sleeve (16), the upper end of the screw rod (15) passes through the middle of the mounting plate (2) and is movably connected to the mounting plate (2), and a screw cap (3) is fixedly connected to the upper end of the screw rod (15); A gear (14) is fixedly mounted at the middle position of the spiral rod (15), the front and rear sides of the gear (14) are respectively meshed with racks (12), a slider (13) is fixedly mounted on the other side of the rack (12), and a slide groove (9) is provided at the middle position of the front and rear side surfaces of the mounting groove (8), and the slider (13) is slidably mounted in the slide groove (9); A fixing plate (11) is fixedly mounted on one side of the rack (12); a side connection soft belt (5) is fixedly mounted on the other side of the fixing plate (11) via a fixing member 1 (10); the side connection soft belt (5) passes through the side of the VR glasses body (1) and is movably connected to the VR glasses body (1).

3. The anti-falling VR glasses according to claim 2, characterized in that: The upper surface of the screw cap (3) is provided with fixing holes (4) around it, and the upper surface of the mounting plate (2) is provided with limiting holes (20) corresponding to the fixing holes (4), and fixing pins (7) are movably inserted in the fixing holes (4) and the limiting holes (20).

4. The anti-falling VR glasses according to claim 1, characterized in that: An upper connecting soft belt (6) is fixedly connected to the upper part of the VR glasses body (1) via a second fixing member (21), the other end of the upper connecting soft belt (6) is movably plugged into a socket (23), and the socket (23) is fixedly installed on one side of the back side of the side connecting soft belt (5).

5. The anti-falling VR glasses according to claim 4, characterized in that: The upper connection soft belt (6) is provided with a plurality of insertion holes (22) on one side inserted into the socket (23), and the insertion holes (22) are movably plugged with plug pins (24) through the socket (23).

6. The anti-falling VR glasses according to claim 1, characterized in that: The VR glasses body (1) is provided with a mounting hole on the wearing side, the mounting holes being located at the four top corners of the VR glasses body (1), and a plug-in column (18) is installed in the mounting hole via a spring (19), and an anti-collision pad (17) is plugged in and fixedly connected to the other end.

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