CN110720687A

CN110720687A - Limb protection device for VR equipment

Info

Publication number: CN110720687A
Application number: CN201911006803.7A
Authority: CN
Inventors: 马小琴; 龙航; 陶智强; 陈章印; 杨恺; 王雯茜; 王颖
Original assignee: Guizhou Power Grid Co Ltd
Current assignee: Guizhou Power Grid Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-01-24

Abstract

The invention discloses a limb protection device for VR equipment, which comprises a helmet, an elbow joint protection sleeve, a shoulder joint protection sleeve, a knee joint protection sleeve and a hip protection sleeve, wherein the helmet is worn on the head, the elbow joint protection sleeve, the shoulder joint protection sleeve and the knee joint protection sleeve are respectively sleeved at two elbow joints, two shoulder joints and two knee joints, the hip protection sleeve is sleeved at the hip, the four sides of the helmet, the front side and the rear side and the outer side of the elbow joint protection sleeve, the front side and the rear side and the outer side of the shoulder joint protection sleeve, the front side and the rear side and the outer side of the knee joint protection sleeve, and the front side and the rear side and. According to the invention, through the helmet and each protective sleeve, the user can be effectively protected, the possibility of collision and falling injury is reduced, the user can be effectively protected during virtual simulation, the safety of the user during use is enhanced, and the ultrasonic distance sensor can sense the distance of an obstacle in real time, so that the prediction effect is achieved.

Description

Limb protection device for VR equipment

Technical Field

The invention belongs to the technical field of VR glasses, and particularly relates to a limb protection device for VR equipment.

Background

The existing VR glasses user cannot prejudge surrounding obstacles or dangers because eyes are covered during virtual simulation, so that the user is easily injured by collision or falling, and the use safety is poor.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a limbs protector that VR equipment was used to solve the problem that exists among the prior art.

The technical scheme adopted by the invention is as follows: the utility model provides a limbs protector that VR equipment was used, including the helmet, elbow joint protective sheath, shoulder joint protective sheath, knee joint protective sheath and buttock protective sheath, the helmet is dressed at the head, elbow joint protective sheath, shoulder joint protective sheath and knee joint protective sheath all adopt two, cup joint at two elbow joints respectively, two shoulder joints and two knee joints department, the buttock protective sheath cup joints at the buttock, four sides of the helmet, elbow joint protective sheath front and back side and the outside, shoulder joint protective sheath front and back side and the outside, knee joint protective sheath front and back side and the outside, and all install ultrasonic distance sensor on the buttock protective sheath front and back side and left and right sides.

Preferably, above-mentioned helmet includes helmet body, and helmet body both sides set up two platforms of symmetry, and it has two connecting rods to articulate through the articulated shaft symmetry on two platforms, and the two connecting rod other ends articulate in VR glasses body both sides, and two platforms are connected articulated shaft department and are set up horizontal bar hinge hole and articulated shaft inner and can remove in horizontal bar hinge hole length direction, and two platform downside set up the support boss that supports two connecting rods, and two eccentric cam locking devices of locking connecting rod are installed to two connecting rods sides.

Preferably, the eccentric cam locking device comprises an eccentric cam handle, a screw rod and a pressing piece, the inner end of the screw rod is fixedly connected to the end face of the platform, the outer end of the screw rod is hinged to the cam end of the eccentric cam handle, the pressing piece is movably sleeved on the screw rod, and the pressing piece can be abutted against the connecting rod after the eccentric cam handle rotates.

Preferably, the rear section of the support boss is provided with a groove structure.

Preferably, the ultrasonic distance sensors arranged on the helmet, the elbow joint protective sleeve, the shoulder joint protective sleeve, the knee joint protective sleeve and the hip protective sleeve are connected to a controller of the VR glasses, and the controller is connected with an alarm module.

The invention has the beneficial effects that: compared with the prior art, the invention can effectively protect users through the helmet and each protective sleeve, reduce the possibility of bruising and falling injury, effectively realize the self protection of the users during virtual simulation, strengthen the safety of the users during use, lead the ultrasonic distance sensor to sense the distance of obstacles in real time and play a role in prediction, and can interrupt the simulation application at any time through the ultrasonic distance sensor and the alarm module to realize the effect of high-efficiency monitoring.

Drawings

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

FIG. 2 is a schematic top view of the helmet;

FIG. 3 is a side view of a boss connection;

figure 4 is a schematic view of an eccentric cam lock.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

Example 1: as shown in fig. 1-4, a limb protection device for VR equipment comprises a helmet 1, an elbow joint protection sleeve 2, a shoulder joint protection sleeve 3, a knee joint protection sleeve 4 and a hip protection sleeve 5, wherein the helmet 1 is worn on the head, the elbow joint protection sleeve 2, the shoulder joint protection sleeve 3 and the knee joint protection sleeve 4 are respectively sleeved at two elbow joints, two shoulder joints and two knee joints, the hip protection sleeve 5 is sleeved at the hip, four sides of the helmet 1, the front side and the back side and the outer side of the elbow joint protection sleeve 2, the front side and the back side and the outer side of the shoulder joint protection sleeve 3, the front side and the back side and the outer side of the knee joint protection sleeve 4, and the front side and the back side and the left side of the hip protection sleeve 5 are respectively provided with an ultrasonic distance sensor 6, elastic connection belts are respectively arranged between the helmet 1 and the shoulder joint protection sleeve 3 as well as the, be provided with the cable in the elastic connection area, elbow joint protective sheath 2, shoulder joint protective sheath 3 and knee joint protective sheath 4 all adopt elastic material, laminate in corresponding joint department after closing with the zip fastener, and buttock protective sheath 5 adopts elastic material, laminates in corresponding buttock after closing with the zip fastener.

Preferably, the helmet 1 comprises a helmet body 101, two symmetrical platforms 102 are arranged on two sides of the helmet body 101, two connecting rods 103 are symmetrically hinged on the two platforms 102 through hinge shafts 106, the other ends of the two connecting rods 103 are hinged on two sides of a VR glasses body 104, the two platforms 102 are connected with the hinge shafts 106 and provided with horizontal strip hinge holes 105, the inner ends of the hinge shafts 106 can move in the length direction of the horizontal strip hinge holes 105, supporting bosses 106 for supporting the two connecting rods 103 are arranged on the lower sides of the two platforms 102, two eccentric cam locking devices 107 for locking the connecting rods 103 are arranged beside the two connecting rods 103, VR glasses are connected onto the helmet through rotating connecting rods, the VR glasses are supported through the supporting bosses through rotating connection, because the helmet is hung and carried, the falling prevention and gravity bearing of the helmet can be realized, the stress is carried by the whole helmet, the use is more comfortable, the adjustment of the far and near distance of the VR, and adopt eccentric cam locking device locking, be convenient for be suitable for different crowds, application range is wider.

Preferably, the eccentric cam locking device 107 comprises an eccentric cam handle 108, a screw 109 and a pressing piece 110, the inner end of the screw 109 is fixedly connected to the end surface of the platform 102, the outer end of the screw 109 is hinged to the cam end of the eccentric cam handle 108, the pressing piece 110 is movably sleeved on the screw 109, and the pressing piece 110 can abut against the connecting rod 103 after the eccentric cam handle 108 rotates, so that the operation is convenient and labor-saving, the locking is reliable and stable, and the assembly and disassembly are easy.

Preferably, the rear section of the support boss 106 is configured as a groove structure, so that the connecting rod can be prevented from being turned up when the connecting rod is pushed backwards to the groove.

Preferably, the ultrasonic distance sensor 6 of installation all is connected to the controller of VR glasses on above-mentioned helmet 1, elbow joint protective sheath 2, shoulder joint protective sheath 3, knee joint protective sheath 4 and the buttock protective sheath 5, the controller is connected with alarm module, report to the police through the supersound and carry out distance detection, reach and report to the police when setting for the threshold value and remind or break VR glasses work automatically, improve the safety in utilization, set up in the display screen of VR glasses through alarm module, adopt sound and scintillation state lamp.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.

Claims

1. The utility model provides a limbs protector that VR equipment was used which characterized in that: including helmet (1), elbow joint protective sheath (2), shoulder joint protective sheath (3), knee joint protective sheath (4) and buttock protective sheath (5), helmet (1) is dressed at the head, elbow joint protective sheath (2), shoulder joint protective sheath (3) and knee joint protective sheath (4) all adopt two, cup joint at two elbow joints respectively, two shoulder joints and two knee joints department, buttock protective sheath (5) cup joint at the buttock, helmet (1) four sides, side and the outside around elbow joint protective sheath (2), side and the outside around shoulder joint protective sheath (3), side and the outside around knee joint protective sheath (4), and all install ultrasonic distance sensor (6) on buttock protective sheath (5) all around on the side.

2. The limb protector for a VR device of claim 1, wherein: helmet (1) includes helmet body (101), helmet body (101) both sides set up two platforms (102) of symmetry, it has two connecting rods (103) to articulate through articulated shaft (106) symmetry on two platforms (102), two connecting rod (103) other end articulates in VR glasses body (104) both sides, articulated shaft (106) department is connected in two platforms (102) sets up horizontal bar hinge hole (105) and articulated shaft (106) inner and can remove in horizontal bar hinge hole (105) length direction, two platforms (102) downside sets up support boss (106) of supporting two connecting rods (103), two eccentric cam locking device (107) of locking connecting rod (103) are other to install in two connecting rods (103).

3. The limb protector of claim 2, wherein: the eccentric cam locking device (107) comprises an eccentric cam handle (108), a screw rod (109) and a pressing sheet (110), the inner end of the screw rod (109) is fixedly connected to the end face of the platform (102), the outer end of the screw rod is hinged to the cam end of the eccentric cam handle (108), the pressing sheet (110) is movably sleeved on the screw rod (109), and the pressing sheet (110) can abut against the connecting rod (103) after the eccentric cam handle (108) rotates.

4. The limb protector of claim 2, wherein: the rear side section of the support boss (106) is arranged to be of a groove structure.

5. The limb protector for a VR device of claim 1, wherein: the ultrasonic distance sensors (6) arranged on the helmet (1), the elbow joint protective sleeve (2), the shoulder joint protective sleeve (3), the knee joint protective sleeve (4) and the hip protective sleeve (5) are connected to a controller of VR glasses, and the controller is connected with an alarm module.