CN218413079U

CN218413079U - VR helmet with adjustment mechanism

Info

Publication number: CN218413079U
Application number: CN202222988342.1U
Authority: CN
Inventors: 曹宇宁
Original assignee: Zhejiang Lvtong Intelligent Technology Co ltd
Current assignee: Zhejiang Lvtong Intelligent Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-01-31
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a VR helmet with adjustment mechanism, including VR helmet body, the center department at VR helmet body both ends all has the convex arm through damping pivot swing joint, and the other end that VR helmet body was kept away from to the convex arm has seted up the adjustment tank, and the inside swing joint of adjustment tank has the regulating plate, and the other end integrated into one piece that the convex arm was kept away from to two regulating plates has the back fixed band. The utility model discloses the rotary column drives the fluted roller meshing pinion rack and rotates for the pinion rack can drive the regulating plate and remove the regulation to the inside of adjustment tank or the outside of adjustment tank, fine realization the compactness and the firm nature of VR helmet and back fixed band and head laminating, when the regulating plate slides along the adjustment tank, the slider slides along the spout, and the pulley rolls along the race, fine promotion the regulating plate along smooth and easy nature when the adjustment tank is adjusted, the effectual regulating plate of having avoided appears the condition of jamming when adjusting.

Description

VR helmet with adjustment mechanism

Technical Field

The utility model relates to a VR helmet technical field, concretely relates to VR helmet with adjustment mechanism.

Background

VR helmet is virtual reality helmet, utilizes head-mounted display to seal people's vision and sense of hearing to the external world, and the guide user produces the sensation of one's body in virtual environment, and can obtain better experience for the wearer, need tighten the regulation to the VR helmet of wearing.

If the authorized announcement number is CN209231610U, and the authorized announcement date is 2019-08-09, the multifunctional VR helmet comprises VR glasses, an upper fixing band, a rear fixing band and a lower fixing band, wherein an upper protection pad is fixedly sleeved on the upper fixing band, a limiting plate is arranged at the top of the upper protection pad, two middle protection pads and two rear protection pads are fixedly sleeved on the rear fixing band, the VR glasses are rotatably connected with the middle protection pads, an adjusting device is arranged on the lower fixing band, and the outer surfaces of the two middle protection pads are respectively rotatably connected with earphones.

In the above and prior art, the VR helmet is still tightened by the elastic band in a wearing manner, and the elastic band is too tight, which may cause discomfort to the head. Therefore, there is a need to design a VR headset with an adjustment mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a VR helmet with adjustment mechanism to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a VR helmet with adjustment mechanism, includes VR helmet body, the center department at VR helmet body both ends all has the gib arm through damping pivot swing joint, and the gib arm keeps away from the other end of VR helmet body and has seted up the adjustment tank, the inside swing joint of adjustment tank has the regulating plate, two the other end integrated into one piece that the gib arm was kept away from to the regulating plate has the back fixed band, the spacing groove has been seted up in the center department of regulating plate one side outer wall, and integrated into one piece has the pinion rack on the bottom inner wall of spacing groove, there is the rotary column that runs through the spacing groove through bearing swing joint on the adjacent one side inner wall of adjustment tank, and the rotary column is located the pinion rack on the lateral wall of spacing inslot portion flat key connection have with the fluted roller with meshing mutually.

Furthermore, the one end welding that the pillar runs through the adjustment tank has the runner, and sets up the antislip strip that the equidistance is the annular structure and distributes on the lateral wall of runner.

Further, the center department of VR helmet body top outer wall and the center department of rear fixed band top outer wall are provided with the fixed band, and the sponge sleeve has all been cup jointed with the outside of last fixed band to the rear fixed band.

Furthermore, the center department of regulating plate top outer wall has seted up the spout, and the welding of the center department of regulating groove top inner wall has the slider of sliding connection in the spout inside.

Further, the pulley grooves are formed in the inner walls of the two sides of the sliding groove, and pulleys which are in equidistant structure and are connected to the inside of the pulley grooves in a rolling mode are arranged on the two sides of the sliding block.

In the technical scheme, the utility model provides a pair of VR helmet with adjustment mechanism, (1) through the fluted roller that sets up, the rotary column drives fluted roller meshing pinion rack and rotates for the pinion rack can drive the regulating plate and remove the regulation to the inside of adjustment tank or the outside of adjustment tank, fine realization the compactness and the firm nature of VR helmet and back fixed band with the head laminating. (2) Through the slider that sets up, when the regulating plate slided along the adjustment tank, the slider slided along the spout, fine promotion the regulating plate along stability and firm when the adjustment tank slidable adjustment. (3) Through the pulley that sets up, when the regulating plate slided along the adjustment tank, the slider slided along the spout, and the pulley rolls along the race, fine promotion the regulating plate along smooth and easy nature when the adjustment tank is adjusted, the effectual condition that appears the jamming when having avoided the regulating plate to adjust appears.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of a three-dimensional structure provided by an embodiment of a VR helmet with an adjusting mechanism of the present invention.

Fig. 2 is a schematic view of a partial structure provided by an embodiment of the VR helmet with an adjusting mechanism of the present invention.

Fig. 3 is a schematic view of an adjusting groove structure provided in an embodiment of a VR helmet with an adjusting mechanism of the present invention.

Fig. 4 is a schematic diagram of a sliding groove structure provided by an embodiment of the VR helmet with an adjusting mechanism of the present invention.

Description of reference numerals:

1. a VR helmet body; 2. a convex arm; 3. a rear fixing belt; 4. an upper fixing band; 5. an adjusting plate; 6. a limiting groove; 7. a toothed plate; 8. turning the column; 9. turning a nut; 10. a toothed roller; 11. an adjustment groove; 12. a chute; 13. a wheel groove; 14. a slider; 15. a pulley.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model provides a VR helmet with adjustment mechanism, including VR helmet body 1, the center department at VR helmet body 1 both ends all has the gib arm 2 through damping pivot swing joint, and the gib arm 2 keeps away from the other end of VR helmet body 1 and has seted up adjustment tank 11, the inside swing joint of adjustment tank 11 has regulating plate 5, two regulating plate 5 keep away from the other end integrated into one piece of gib arm 2 has rear fixed band 3, spacing groove 6 has been seted up to the center department of regulating plate 5 one side outer wall, and integrated into one piece has pinion rack 7 on the bottom inner wall of spacing groove 6, there is the rotary column 8 that runs through spacing groove 6 through bearing swing joint on the adjacent one side inner wall of adjustment tank 11, and the parallel key is connected with the fluted roller 10 that meshes with pinion rack 7 on the lateral wall of spacing groove 6 inside of rotary column 8, rotary column 8 drives pinion 10 meshing pinion 7 and rotates, make pinion 7 can drive regulating plate 5 to move the regulation to the inside of adjustment tank 11 or the outside of adjustment tank, fine compactness and firm laminating of VR helmet and rear fixed band 3 and head have been realized.

The utility model provides a further embodiment, as shown in fig. 1 and fig. 2, the one end welding that the rotary column 8 runs through the adjustment tank 11 has the female 9 of commentaries on classics, and sets up the antislip strip that the equidistance is the annular structure and distributes on the lateral wall of the female 9 of commentaries on classics, the fine promotion of seting up of antislip strip changes female 9's non-slip properties, and the drive rotary column 8 that female 9 can be fine of commentaries on classics rotates simultaneously.

The utility model provides a further embodiment, as shown in fig. 1, the center department of the outer wall of 1 top of VR helmet body is provided with fixed band 4 with the center department of 3 top outer walls of rear fixed band, and rear fixed band 3 all cup jointed the sponge sleeve with the outside of upper fixed band 4, the fine travelling comfort that has promoted rear fixed band 3 and upper fixed band 4 and head laminating of sponge sleeve.

The utility model provides a still another embodiment, as shown in fig. 2 and 3, spout 12 has been seted up to the center department of regulating plate 5 top outer wall, and the welding of the center department of regulating groove 11 top inner wall has slider 14 at spout 12 inside of sliding connection, and when regulating plate 5 slided along regulating groove 11, slider 14 slided along spout 12, fine promotion regulating plate 5 stability and the firm nature when sliding adjustment along regulating groove 11.

The utility model provides a still another embodiment, as shown in fig. 3 and 4, race 13 has all been seted up on the both sides inner wall of spout 12, and the both sides of slider 14 are provided with and are equidistant structure roll connection at the inside pulley 15 of race 13, and slider 14 slides along spout 12, and pulley 15 rolls along race 13, fine promotion regulating plate 5 along smooth and easy nature when regulating groove 11 adjusts.

The working principle is as follows: the operator wears VR helmet body 1 at the head at first, this moment, back fixed band 3 and last fixed band 4 and the laminating of wearer's head, then rotate runner 9, runner 9 drives rotary column 8 and rotates, rotary column 8 drives fluted roller 10 meshing pinion rack 7 and rotates, make pinion rack 7 can drive regulating plate 5 and move the regulation to the inside of regulating groove 11 or the outside of regulating groove 11, when regulating plate 5 slides along regulating groove 11, slider 14 slides along spout 12, fine promotion regulating plate 5 is along stability and the firm when regulating groove 11 slides the regulation, slider 14 slides along spout 12, and pulley 15 rolls along race 13, fine promotion regulating plate 5 is along the smooth and easy nature when regulating groove 11 adjusts, make the compactness and the firm nature of VR helmet and back fixed band 3 and head laminating.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a VR helmet with adjustment mechanism, includes VR helmet body (1), its characterized in that, the center department at VR helmet body (1) both ends all has convex arm (2) through damping pivot swing joint, and the other end that VR helmet body (1) was kept away from in convex arm (2) has seted up adjustment tank (11), the inside swing joint of adjustment tank (11) has regulating plate (5), two the other end integrated into one piece that convex arm (2) were kept away from in regulating plate (5) has rear fixed band (3), spacing groove (6) have been seted up in the center department of regulating plate (5) one side outer wall, and integrated into one piece has pinion rack (7) on the bottom inner wall of spacing groove (6), there is rotary column (8) that runs through spacing groove (6) through bearing swing joint on the adjacent one side inner wall of regulating plate (11), and rotary column (8) lie in on the inside lateral wall of spacing groove (6) parallel key connect with fluted roller (10) engaged with pinion rack (7).

2. The VR helmet with the adjusting mechanism of claim 1, wherein the rotating column (8) is welded with a rotating nut (9) through one end of the adjusting groove (11), and anti-slip strips distributed in an annular structure at equal intervals are arranged on the outer side wall of the rotating nut (9).

3. The VR helmet with the adjusting mechanism of claim 1, wherein an upper fixing strap (4) is arranged at the center of the outer wall of the top of the VR helmet body (1) and the center of the outer wall of the top of the rear fixing strap (3), and sponge sleeves are sleeved on the outer portions of the upper fixing strap (4) and the rear fixing strap (3).

4. The VR helmet with the adjusting mechanism of claim 1, wherein a sliding groove (12) is formed in the center of the outer wall of the top of the adjusting plate (5), and a sliding block (14) which is slidably connected inside the sliding groove (12) is welded in the center of the inner wall of the top of the adjusting groove (11).

5. The VR helmet with the adjusting mechanism of claim 4, wherein the sliding groove (13) is formed on the inner wall of each side of the sliding groove (12), and the sliding blocks (14) are provided with pulleys (15) which are connected to the inner side of the sliding groove (13) in a rolling manner in an equidistant structure on the two sides.