阅读说明：本技术 一种vr眼镜的保护装置 (Protection device of VR glasses ) 是由 相甫 刘小刚 于 2019-12-16 设计创作，主要内容包括：本发明公开了一种VR眼镜的保护装置,包括保护外壳和VR眼镜本体,VR眼镜本体设置在保护外壳内,保护外壳内部的两侧均开设有放置槽,两个放置槽内均设置有对VR眼镜本体进行抵紧的抵紧机构,抵紧机构的一端穿过保护外壳置于其外部。本发明一种VR眼镜的保护装置,把VR眼镜本体置于保护外壳内,然后拧动两个带动螺纹杆进行转动,螺纹杆自转带动与其螺纹连接的螺纹筒沿着螺纹杆发生运动,螺纹筒移动推动活动板和抵紧板运动,通过抵紧板对VR眼镜本体的位置进行抵紧固定,通过第三弹性带上设有的魔术贴柔面和魔术贴刺面相配合粘结,把第三弹性带环绕固定在柔性垫的外部,这时则可以直接对VR眼镜本体进行佩戴。(The invention discloses a protection device for VR glasses, which comprises a protection shell and VR glasses bodies, wherein the VR glasses bodies are arranged in the protection shell, placing grooves are formed in two sides of the interior of the protection shell, abutting mechanisms for abutting the VR glasses bodies are arranged in the two placing grooves, and one ends of the abutting mechanisms penetrate through the protection shell and are arranged outside the protection shell. The invention relates to a protection device of VR glasses, wherein a VR glasses body is arranged in a protection shell, then two driving threaded rods are screwed to rotate, the threaded rods rotate to drive threaded cylinders in threaded connection with the threaded rods to move along the threaded rods, the threaded cylinders move to push a movable plate and a pressing plate to move, the pressing plate presses and fixes the position of the VR glasses body, a magic tape soft surface and a magic tape thorn surface arranged on a third elastic tape are matched and bonded, the third elastic tape is fixed on the outer portion of a flexible pad in a surrounding mode, and then the VR glasses body can be directly worn.)

1. A protection device for VR glasses comprises a protection shell (1) and VR glasses bodies (2), and is characterized in that the VR glasses bodies (2) are arranged in the protection shell (1), placing grooves (3) are formed in two sides of the interior of the protection shell (1), two placing grooves (3) are internally provided with a tightening mechanism (4) for tightening the VR glasses bodies (2), one end of the tightening mechanism (4) penetrates through the protection shell (1) to be arranged outside the protection shell, first elastic belts (6) are arranged on two sides of each VR glasses body (2), one ends of the two first elastic belts (6) are connected with a same flexible pad (7), a second elastic belt (8) is arranged in the middle of the top end of the protection shell (1), one end of the second elastic belt (8) is fixedly connected with a pressure reducing mechanism (9), and a third elastic belt (10) is fixedly arranged at the other end of the pressure reducing mechanism (9), the movable end of the third elastic belt (10) is encircled outside the flexible pad (7), and a magic tape soft surface and a magic tape stabbing surface (5) which are matched and bonded are respectively arranged at one end of the inner side of the third elastic belt (10) and the middle of the inner side of the third elastic belt.

2. The protection device for VR glasses according to claim 1, wherein the tightening mechanism (4) includes a tightening plate (401), a movable plate (402), and a plurality of tightening springs (403), the tightening plate (401) is disposed on one side of the placement groove (3) located on the VR glasses body (2), the movable plate (402) is disposed on one side of the tightening plate (401) away from the VR glasses body (2), and the tightening springs (403) are respectively disposed between the tightening plate (401) and the movable plate (402).

3. The protection device for VR glasses according to claim 2, wherein the plurality of tightening springs (403) are respectively and equally fixedly disposed at two ends of a back side of the tightening plate (401), and the other ends of the plurality of tightening springs (403) are fixedly connected to the movable plate (402), and a plurality of elastic synapses are equidistantly disposed on a side of the tightening plate (401) away from the movable plate (402).

4. The VR glasses protection device of claim 3, wherein the tightening mechanism (4) further comprises a threaded cylinder (404) and a threaded rod (405), the threaded cylinder (404) is fixedly arranged in the middle of the back side of the movable plate (402), and the threaded rod (405) is arranged in the threaded cylinder (404).

5. The VR glasses protection device of claim 4, wherein one end of the threaded rod (405) is in threaded connection with the threaded barrel (404), the other end of the threaded rod (405) penetrates through the protection shell (1) and is fixedly provided with a screwing sleeve (406), and a rubber sleeve is arranged on the outside of the screwing sleeve (406) in a matching mode.

6. The VR glasses protection device of claim 1, wherein the pressure reducing mechanism (9) includes a hollow flexible rubber pad (901) and a plurality of elastic columns (902), two ends of the flexible rubber pad (901) are fixedly connected to one end of the second elastic band (8) and one end of the third elastic band (10), and the plurality of elastic columns (902) are respectively and equidistantly arranged in the flexible rubber pad (901).

7. The VR glasses protection device of claim 1, wherein the top and bottom inner walls of the protection housing (1) are provided with elastic rubber pads (11), the elastic rubber pads (11) are bonded to the protection housing (1), and the outer surface of each elastic rubber pad (11) is provided with a plurality of elastic protrusions in a matrix.

8. The VR glasses protection device according to claim 1, wherein the flexible pad (7) is a sponge pad, a knitted mesh layer is sewn on the outside of the sponge pad, one end of each of the first elastic belts (6) is sewn on each side of the knitted mesh layer, and the first elastic belts (6) and the sponge pad are both placed outside the protection shell (1).

Technical Field

The invention relates to a protection device, in particular to a protection device for VR glasses.

Background

VR is virtual reality, abbreviated as VR, and its specific connotation is a technology of providing an immersive sensation in an interactive three-dimensional environment generated on a computer by comprehensively using a computer graphics system and various interface devices for reality and control. VR head-mounted display, virtual reality head-mounted display equipment. Since this concept was not seen clearly in the early days, there was no professional call for VR glasses, VR eyecups, VR helmets, etc. according to appearance. The VR head display utilizes the head-mounted display device to seal the vision and the hearing of people to the outside and guide a user to generate a feeling of being in a virtual environment. The display principle is that the left and right eye screens respectively display images of the left and right eyes, and the human eyes generate stereoscopic impression in the brain after acquiring the information with the difference.

Current VR glasses do not possess protective structure mostly, use or the process VR glasses of taking drop then can lead to VR glasses to cause the damage, reduce the life of VR glasses. Therefore, we improve this and propose a protection device for VR glasses.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a protection device for VR glasses.

The invention provides the following technical scheme: a protection device of VR glasses comprises a protection shell and a VR glasses body, wherein the VR glasses body is arranged in the protection shell, both sides of the inner part of the protective shell are provided with placing grooves, two holding mechanisms for tightly holding the VR glasses body are arranged in the two placing grooves, one end of the abutting mechanism penetrates through the protective shell and is arranged outside the protective shell, first elastic belts are arranged on two sides of the VR glasses body, one end of each first elastic belt is connected with the same flexible pad, a second elastic belt is arranged in the middle of the top end of the protective shell, one end of the second elastic belt is fixedly connected with a pressure reducing mechanism, the other end of the pressure reducing mechanism is fixedly provided with a third elastic belt, the movable end of the third elastic belt is encircled outside the flexible mat, and the inner side end of the third elastic belt and the inner side middle part are respectively provided with a magic tape soft surface and a magic tape stabbing surface which are matched and bonded.

As a preferred technical solution of the present invention, the tightening mechanism includes a tightening plate, a movable plate and a plurality of tightening springs, the tightening plate is disposed on one side of the placement groove on the VR glasses body, the movable plate is disposed on one side of the tightening plate away from the VR glasses body, and the tightening springs are respectively disposed between the tightening plate and the movable plate.

As a preferred technical solution of the present invention, the plurality of tightening springs are respectively and equally fixedly disposed at two ends of the back side of the tightening plate, and the other ends of the plurality of tightening springs are fixedly connected to the movable plate, and a plurality of elastic synapses are equidistantly disposed on one side of the tightening plate away from the movable plate.

As a preferred technical scheme of the invention, the abutting mechanism further comprises a threaded cylinder and a threaded rod, the threaded cylinder is fixedly arranged in the middle of the back side of the movable plate, and the threaded rod is arranged in the threaded cylinder.

As a preferred technical scheme of the present invention, one end of the threaded rod is in threaded connection with the threaded cylinder, the other end of the threaded rod penetrates through the protective housing and is fixedly provided with a screwing sleeve, and a rubber sleeve is arranged outside the screwing sleeve in a matching manner.

As a preferred technical scheme of the present invention, the pressure reducing mechanism includes a hollow flexible rubber pad and a plurality of elastic columns, two ends of the flexible rubber pad are respectively fixedly connected with one end of the second elastic belt and one end of the third elastic belt, and the plurality of elastic columns are respectively and equidistantly arranged in the flexible rubber pad.

As a preferred technical scheme of the invention, elastic rubber pads are arranged on the inner walls of the top end and the bottom end in the protective shell, the elastic rubber pads are bonded with the protective shell, and a plurality of elastic bulges are arranged on the outer surface of each elastic rubber pad in a matrix manner.

As a preferable technical scheme of the invention, the flexible cushion is a spongy cushion, a knitted mesh layer is sewn outside the spongy cushion in a matching manner, one ends of the two first elastic belts are respectively sewn on two sides of the knitted mesh layer, and the two first elastic belts and the spongy cushion are both arranged outside the spongy cushion through the protective shell.

The invention has the beneficial effects that: the protection device for the VR glasses is characterized in that a VR glasses body is arranged in a protection shell, then two driving threaded rods are screwed to rotate, the threaded rods rotate to drive threaded cylinders in threaded connection with the threaded rods to move along the threaded rods, the threaded cylinders move to push movable plates and abutting plates to move, the positions of the VR glasses body are abutted and fixed through the abutting plates, then a third elastic belt is wound on the outer portion of a flexible pad and is matched and bonded with a magic adhesive soft surface and a magic adhesive stabbing surface which are arranged on the third elastic belt, the third elastic belt is wound and fixed on the outer portion of the flexible pad, the VR glasses body can be directly worn, the comfort level when the VR glasses body is worn can be improved through the flexible pad and the flexible rubber pad, the elastic effect of the abutting springs is utilized, when the VR glasses body falls off and is impacted, the impact force on the VR glasses body can be reduced, play the guard action to VR glasses body, improve the life of VR glasses body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the protective housing of the present invention;

FIG. 3 is a schematic structural view of the tightening mechanism of the present invention;

FIG. 4 is a schematic view of the pressure reducing mechanism of the present invention.

In the figure: 1. a protective housing; 2. a VR glasses body; 3. a placement groove; 4. a tightening mechanism; 401. a propping plate; 402. a movable plate; 403. the spring is tightly propped; 404. a threaded barrel; 405. a threaded rod; 406. screwing the sleeve; 5. sticking a thorn face by magic; 6. a first elastic band; 7. a flexible pad; 8. a second elastic band; 9. a pressure reducing mechanism; 901. a flexible rubber pad; 902. an elastic column; 10. a third elastic band; 11. an elastic rubber pad.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.