CN210521739U - Safety arrangement during virtual experience of VR - Google Patents

Abstract

The utility model relates to the VR experience equipment field, in particular to a safety protection device during VR virtual experience, which comprises a supporting base, a square buffer frame, a protection buffer component and an elastic cloth, and has the advantages that the utility model solves the problem that the prior VR experience equipment does not have the buffer function, and reduces the pain of the experience person caused by the impact; the height of the device can be adjusted, the device is suitable for the experimenters with different heights, and the device has better universality. The square buffer frame is fixedly connected to the supporting base, four protection buffer assemblies are arranged on four sides of the square buffer frame respectively, and the four protection buffer assemblies are connected through four elastic cloths; the left end and the right end of the rectangular bottom frame are respectively fixedly connected with an electric hydraulic push rod, and the square buffer frame is fixedly connected to the telescopic rods of the two electric hydraulic push rods.

Description

Safety arrangement during virtual experience of VR

Technical Field

The utility model relates to a VR experiences the equipment field, more specifically the safety arrangement when virtual experience of VR that says so.

Background

The VR technology is not only a virtual reality technology, but also a computer simulation system capable of creating and experiencing a virtual world, which utilizes a computer to generate a simulation environment, is an interactive three-dimensional dynamic view and entity behavior system simulation technology with multi-source information fusion, and the VR technology is developed rapidly nowadays, more and more people are interested in VR, also, in VR device venders, VR experience devices are almost always equipped, but when a VR device experiences, the actions of the user are affected by the virtual environment, and the user often makes various action responses to the virtual environment, because the user cannot see the external environment, when moving, just bump into people or object around and produce danger or misunderstanding easily, need a VR to experience auxiliary assembly and avoid this problem now, guarantee that the user can guarantee self safety and people's safety around when experiencing VR equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safety protection device for VR virtual experience, which has the advantages that the utility model solves the problem that the prior VR experience equipment does not have the buffer function, and reduces the pain of the experience person caused by impact; the height of the device can be adjusted, the device is suitable for the experimenters with different heights, and the device has better universality.

The purpose of the utility model is realized through the following technical scheme:

a safety protection device for VR virtual experience comprises a supporting base, a square buffer frame, four protection buffer assemblies and elastic cloth, wherein the square buffer frame is fixedly connected to the supporting base;

the supporting base comprises a rectangular bottom frame and an electric hydraulic push rod; the left end and the right end of the rectangular bottom frame are respectively fixedly connected with an electric hydraulic push rod, and the square buffer frame is fixedly connected to telescopic rods of the two electric hydraulic push rods;

the square buffer frame is provided with a horizontal sliding groove and a vertical sliding groove; four edges of the square buffer frame are respectively provided with a transverse sliding chute, and four edges of the square buffer frame are respectively provided with a vertical sliding chute; the transverse sliding groove is communicated with the vertical sliding groove and is vertical to the vertical sliding groove;

the protection buffer assembly comprises an arc-shaped protection seat, a first hinge seat, a hinge arm, a second hinge seat, a sliding block, a spring sleeve rod, a compression spring and a circular sliding rod; the outer end of the arc-shaped protection seat is fixedly connected with two first hinging seats, the two first hinging seats are respectively connected with a hinging arm through a hinging shaft, the outer ends of the two hinging arms are respectively rotatably connected with a second hinging seat through the hinging shaft, the two second hinging seats are respectively and fixedly connected with a sliding block, the two sliding blocks are respectively connected with two ends of a spring loop bar in a sliding fit manner, the spring loop bar is fixedly connected with the inner side of a transverse sliding chute, and two ends of the spring loop bar are respectively sleeved with a compression spring; the inner end of the compression spring is fixedly connected to the sliding block, and the outer end of the compression spring is fixedly connected to the square buffer frame; the upper end and the lower end of the sliding block are respectively fixedly connected with a circular sliding rod, and the two circular sliding rods are connected in the vertical sliding chute in a sliding fit manner; four arc protection seats on the four protection buffering assemblies form an open circle, and the four arc protection seats are connected through four elastic cloths.

The supporting base also comprises a hollow rectangular plate, a telescopic plate and a stop block; the front end and the rear end of the rectangular bottom frame are respectively fixedly connected with a hollow rectangular plate, and the two expansion plates are respectively connected in the two hollow rectangular plates in a sliding fit manner; the telescopic plate is provided with a side sliding chute, the stop block is connected in the side sliding chute in a sliding fit manner, and the stop block is fixedly connected to the lower end of the telescopic plate; the square buffer frame is fixedly connected to the two expansion plates.

The inner side of the arc-shaped protective seat is provided with a spongy cushion.

Four edges of the supporting base are respectively provided with two fixing through holes.

The utility model relates to a safety arrangement's during virtual experience of VR beneficial effect does:

the utility model relates to a safety arrangement when VR is experienced virtually, the utility model discloses have the effect of buffering, when experience person striking protection buffering subassembly, protection buffering subassembly can absorb the impact force that the striking produced, reduced experience person because of the painful sense that the striking produced, also avoided the experience person of wounding; the activity area of the experiencer is limited, potential safety hazards caused by walking or running of the experiencer during the experience process are avoided, and the worry that other people are collided or the self is bruised is avoided; the height is adjustable, the device is suitable for the experimenters with different heights, the operation is simple and convenient, and the universality is better; the four protection buffer assemblies are matched with the square buffer frame, so that the four protection buffer assemblies can be better supported, the influence on the experience of a user due to the fact that the protection buffer assemblies swing in a non-directional mode in the using process of the user is avoided, and the stability of the device is improved; compared with the elastic part formed by the traditional spring and the spring sleeve rod, when the user strikes the protection buffer assembly, the two articulated arms on the protection buffer assembly cannot stretch out of the square buffer frame, so that other personnel are better prevented from being stabbed, and the safety is high.

Drawings

Fig. 1 is a schematic structural view of a safety protection device for VR virtual experience of the present invention;

FIG. 2 is a schematic structural view of a support base;

FIG. 3 is a schematic structural view of a square bumper frame;

FIG. 4 is a first schematic structural view of a protective bumper assembly;

fig. 5 is a second structural view of the protective buffering assembly.

In the figure: a support base 1; a rectangular bottom frame 1-1; an electric hydraulic push rod 1-2; 1-3 parts of a hollow rectangular plate; 1-4 of a telescopic plate; 1-5 of a stop block; a square buffer frame 2; 2-1 of a horizontal chute; 2-2 of vertical chute; a protective cushioning component 3; 3-1 of an arc-shaped protective seat; a first hinge mount 3-2; an articulated arm 3-3; a second articulated mount 3-4; 3-5 of a slide block; 3-6 parts of a spring sleeve rod; 3-7 of a compression spring; 3-8 parts of a round slide bar; an elastic cloth 4.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-5 and the specific implementation method.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 5, and a safety protection device for VR virtual experience includes a support base 1, a square buffer frame 2, four protection buffer assemblies 3 and elastic cloth 4, where the square buffer frame 2 is fixedly connected to the support base 1, the four protection buffer assemblies 3 are arranged, the four protection buffer assemblies 3 are respectively arranged on four edges of the square buffer frame 2, and the four protection buffer assemblies 3 are connected by the four elastic cloth 4; the elastic cloth 4 is made of DuPont Lycra. When the support base is used, the support base 1 is fixed at an appointed position by penetrating through a fixing through hole in the support base 1 through a screw or a bolt, the height of the square buffer frame 2 is reduced, an experiencer strides over the square buffer frame 2 from the upper part and enters the space between the four protection buffer components 3 to keep a standing state, a worker adjusts the height of the square buffer frame 2 to the waist position of the user, and a certain small-amplitude activity space is formed between the four protection buffer components 3 and the waist of the experiencer, so that the experiencer can move conveniently; when experience the in-process and experience preceding, back, left and right removal by a wide margin or suddenly, can strike protection buffering subassembly 3, the impact force that the in-process produced can be absorbed to protection buffering subassembly 3 this moment, plays the effect of buffering, avoids injuring experience person.

The supporting base 1 comprises a rectangular bottom frame 1-1 and an electric hydraulic push rod 1-2; the left end and the right end of the rectangular bottom frame 1-1 are respectively fixedly connected with an electric hydraulic push rod 1-2, and the square buffer frame 2 is fixedly connected to telescopic rods of the two electric hydraulic push rods 1-2; the electric hydraulic push rod 1-2 is a DT500 electric hydraulic push rod. When the supporting base 1 is used, the two electric hydraulic push rods 1-2 are started, and the telescopic rods of the two electric hydraulic push rods 1-2 drive the square buffer frame 2 to move up and down, so that the height of the square buffer frame 2 is adjusted;

the square buffer frame 2 is provided with a horizontal sliding groove 2-1 and a vertical sliding groove 2-2; four edges of the square buffer frame 2 are respectively provided with a horizontal sliding chute 2-1, and four edges of the square buffer frame 2 are respectively provided with a vertical sliding chute 2-2; the horizontal sliding groove 2-1 is communicated with the vertical sliding groove 2-2, and the horizontal sliding groove 2-1 is vertical to the vertical sliding groove 2-2;

the protection buffer assembly 3 comprises an arc-shaped protection seat 3-1, a first hinged seat 3-2, a hinged arm 3-3, a second hinged seat 3-4, a sliding block 3-5, a spring loop bar 3-6, a compression spring 3-7 and a circular sliding bar 3-8; the outer end of an arc-shaped protection seat 3-1 is fixedly connected with two first hinged seats 3-2, the two first hinged seats 3-2 are respectively connected with a hinged arm 3-3 through a hinged shaft, the outer ends of the two hinged arms 3-3 are respectively connected with a second hinged seat 3-4 through hinged shafts in a rotating manner, the two second hinged seats 3-4 are respectively and fixedly connected with a sliding block 3-5, the two sliding blocks 3-5 are respectively connected with the two ends of a spring loop bar 3-6 in a sliding fit manner, the spring loop bar 3-6 is fixedly connected with the inner side of a transverse sliding chute 2-1, and two ends of the spring loop bar 3-6 are respectively sleeved with a compression spring 3-7; the inner end of the compression spring 3-7 is fixedly connected to the sliding block 3-5, and the outer end of the compression spring 3-7 is fixedly connected to the square buffer frame 2; the upper end and the lower end of the sliding block 3-5 are respectively fixedly connected with a circular sliding rod 3-8, and the two circular sliding rods 3-8 are connected in the vertical sliding groove 2-2 in a sliding fit manner; the four arc-shaped protection seats 3-1 on the four protection buffer components 3 form an open circle, and the four arc-shaped protection seats 3-1 are connected through four elastic cloths 4. When an experiencer impacts the arc-shaped protective seat 3-1, the arc-shaped protective seat 3-1 can extrude the two hinged arms 3-3, the two hinged arms 3-3 drive the two sliding blocks 3-5 to deviate from and slide at the same time, the two compression springs 3-7 are compressed to absorb the force generated during impact, so that the buffer effect is achieved, when the experiencer senses that the experiencer has impacted a foreign object, the experiencer can return to the original position again, and the arc-shaped protective seat 3-1 is reset under the elastic force action of the two compression springs 3-7; the round sliding rods 3-8 play a limiting role, and the sliding blocks 3-5 are prevented from being separated from the square buffer frame 2.

The second embodiment is as follows:

the present embodiment is described below with reference to fig. 1 to 5, and the supporting base 1 further includes hollow rectangular plates 1 to 3, telescopic plates 1 to 4, and stoppers 1 to 5; the front end and the rear end of the rectangular bottom frame 1-1 are respectively fixedly connected with a hollow rectangular plate 1-3, and the two expansion plates 1-4 are respectively connected in the two hollow rectangular plates 1-3 in a sliding fit manner; the telescopic plates 1-4 are provided with side sliding chutes, the stop blocks 1-5 are connected in the side sliding chutes in a sliding fit manner, and the stop blocks 1-5 are fixedly connected to the lower ends of the telescopic plates 1-4; the square buffer frame 2 is fixedly connected to the two expansion plates 1-4. The hollow rectangular plates 1-3 and the expansion plates 1-4 are matched to play an auxiliary supporting role for the square buffer frame 2, when the height of the square buffer frame 2 is changed, the hollow rectangular plates 1-3 can slide in the expansion plates 1-4, the stop blocks 1-5 play a limiting role, and the hollow rectangular plates 1-3 are prevented from being separated from the expansion plates 1-4.

The third concrete implementation mode:

the present embodiment will be described with reference to fig. 1-5, wherein a sponge pad is disposed inside the arc-shaped protection seat 3-1 to increase the comfort of the user.

The fourth concrete implementation mode:

the present embodiment is described below with reference to fig. 1 to 5, wherein two fixing through holes are respectively disposed on four sides of the supporting base 1; the support base 1 is fixed at a designated position by passing screws or bolts through fixing through-holes on the support base 1.

The utility model relates to a safety arrangement's during virtual experience of VR theory operating principle: when the device is used, screws or bolts penetrate through fixing through holes in the supporting base 1 to fix the supporting base 1 at an appointed position, the height of the square buffer frame 2 is reduced, an experiencer strides over the square buffer frame 2 from the upper part and enters the space between the four protection buffer assemblies 3 to keep a standing state, a worker adjusts the height of the square buffer frame 2 to the waist position of the user, and a certain small-amplitude moving space is reserved between the four protection buffer assemblies 3 and the waist of the experiencer, so that the experiencer can move conveniently; when experience the in-process and experience preceding, back, left and right removal by a wide margin or suddenly, can strike protection buffering subassembly 3, the impact force that the in-process produced can be absorbed to protection buffering subassembly 3 this moment, plays the effect of buffering, avoids injuring experience person. When an experiencer impacts the arc-shaped protective seat 3-1, the arc-shaped protective seat 3-1 can extrude the two hinged arms 3-3, the two hinged arms 3-3 drive the two sliding blocks 3-5 to deviate from and slide at the same time, the two compression springs 3-7 are compressed to absorb the force generated during impact, so that the buffer effect is achieved, when the experiencer senses that the experiencer has impacted a foreign object, the experiencer can return to the original position again, and the arc-shaped protective seat 3-1 is reset under the elastic force action of the two compression springs 3-7; the round sliding rods 3-8 play a limiting role, and the sliding blocks 3-5 are prevented from being separated from the square buffer frame 2. When the supporting base 1 is used, the two electric hydraulic push rods 1-2 are started, the telescopic rods of the two electric hydraulic push rods 1-2 drive the square buffering frame 2 to move up and down, so that the height of the square buffering frame 2 is adjusted, the hollow rectangular plates 1-3 and the telescopic plates 1-4 are matched to play a role in supporting the square buffering frame 2 in an auxiliary mode, when the height of the square buffering frame 2 is changed, the hollow rectangular plates 1-3 can slide in the telescopic plates 1-4, the stop blocks 1-5 play a limiting role, and the hollow rectangular plates 1-3 are prevented from being separated from the telescopic plates 1-4.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by the person skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims (4)

1. The utility model provides a safety arrangement when virtual experience of VR, includes support base (1), square buffering frame (2), protection buffering subassembly (3) and elasticity cloth (4), its characterized in that: the square buffer frame (2) is fixedly connected to the supporting base (1), four protection buffer assemblies (3) are arranged, the four protection buffer assemblies (3) are respectively arranged on four edges of the square buffer frame (2), and the four protection buffer assemblies (3) are connected through four elastic cloths (4);

the supporting base (1) comprises a rectangular bottom frame (1-1) and an electric hydraulic push rod (1-2); the left end and the right end of the rectangular bottom frame (1-1) are respectively fixedly connected with an electric hydraulic push rod (1-2), and the square buffer frame (2) is fixedly connected to telescopic rods of the two electric hydraulic push rods (1-2);

the square buffer frame (2) is provided with a horizontal sliding chute (2-1) and a vertical sliding chute (2-2); four edges of the square buffer frame (2) are respectively provided with a transverse sliding chute (2-1), and four edges of the square buffer frame (2) are respectively provided with a vertical sliding chute (2-2); the transverse sliding chute (2-1) is communicated with the vertical sliding chute (2-2), and the transverse sliding chute (2-1) is vertical to the vertical sliding chute (2-2);

the protection buffer assembly (3) comprises an arc-shaped protection seat (3-1), a first hinged seat (3-2), a hinged arm (3-3), a second hinged seat (3-4), a sliding block (3-5), a spring loop bar (3-6), a compression spring (3-7) and a circular sliding bar (3-8); the outer end of the arc-shaped protection seat (3-1) is fixedly connected with two first hinged seats (3-2), the two first hinged seats (3-2) are respectively connected with one hinged arm (3-3) through a hinged shaft, the outer ends of the two hinged arms (3-3) are respectively connected with one second hinged seat (3-4) through hinged shafts in a rotating mode, the two second hinged seats (3-4) are respectively and fixedly connected with one sliding block (3-5), the two sliding blocks (3-5) are respectively connected with the two ends of a spring sleeve rod (3-6) in a sliding fit mode, the spring sleeve rod (3-6) is fixedly connected to the inner side of a transverse sliding groove (2-1), and two ends of the spring sleeve rod (3-6) are respectively sleeved with one compression spring (3-7); the inner end of the compression spring (3-7) is fixedly connected to the sliding block (3-5), and the outer end of the compression spring (3-7) is fixedly connected to the square buffer frame (2); the upper end and the lower end of the sliding block (3-5) are respectively fixedly connected with a circular sliding rod (3-8), and the two circular sliding rods (3-8) are connected in the vertical sliding chute (2-2) in a sliding fit manner; the four arc-shaped protection seats (3-1) on the four protection buffer components (3) form an open circle, and the four arc-shaped protection seats (3-1) are connected through four elastic cloths (4).

2. The VR virtual experience safety device of claim 1, wherein: the supporting base (1) also comprises a hollow rectangular plate (1-3), a telescopic plate (1-4) and a stop block (1-5); the front end and the rear end of the rectangular bottom frame (1-1) are respectively fixedly connected with a hollow rectangular plate (1-3), and the two expansion plates (1-4) are respectively connected in the two hollow rectangular plates (1-3) in a sliding fit manner; the telescopic plates (1-4) are provided with side sliding grooves, the stop blocks (1-5) are connected in the side sliding grooves in a sliding fit mode, and the stop blocks (1-5) are fixedly connected to the lower ends of the telescopic plates (1-4); the square buffer frame (2) is fixedly connected to the two expansion plates (1-4).

3. The VR virtual experience safety device of claim 1, wherein: the inner side of the arc-shaped protective seat (3-1) is provided with a spongy cushion.

4. The VR virtual experience safety device of claim 1, wherein: four edges of the supporting base (1) are respectively provided with two fixing through holes.

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