CN216311096U

CN216311096U - VR that takes safety belt simulation experience platform that falls

Info

Publication number: CN216311096U
Application number: CN202122163074.5U
Authority: CN
Inventors: 王会龙; 张扬
Original assignee: Hefei Yunyihua Technology Co ltd
Current assignee: Hefei Yunyihua Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-15
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a VR (virtual reality) falling simulation experience platform with a safety belt, which comprises a frame, a simulation platform, a falling simulation mechanism and a base, wherein the simulation platform is arranged to provide a standing platform for experiencing a user, a control device is used for controlling the operation of the falling simulation mechanism, the falling simulation mechanism is arranged to be connected with the top of the base and drive the simulation platform to fall at a high speed in the frame, the simulation platform comprises a safety guardrail and a platform seat connected to the bottom of the safety guardrail, the safety guardrail can move up and down along the height direction of the frame, a safety belt fixing seat is arranged at the top of the frame, the safety belt is arranged on the safety belt fixing seat, and the falling simulation mechanism is a scissor type lifting mechanism. The falling somatosensory function and the VR simulation technology can bring students into a falling education scene with high restoration degree, somatosensory and visual sense are combined, and the effect is obvious; the safety guarantee is strong, sets up safety belt, safety barrier, avoids the risk of dropping.

Description

VR that takes safety belt simulation experience platform that falls

Technical Field

The utility model relates to the technical field of virtual training, in particular to a VR (virtual reality) falling simulation experience table with a safety belt.

Background

And (3) counting according to the national housing department and issuing data to display: in 2017, municipal engineering production safety accidents of nationwide houses are classified according to types, and the high falling accidents 331 occur and account for 47.83% of the total number; in 2018, municipal engineering production safety accidents of nationwide houses are classified according to types, and a high falling accident 383 accounts for 52.2% of the total number; in 2019, municipal engineering production safety accidents of nationwide houses are classified according to types, and high falling accidents 415 account for 53.69 percent of the total number;

from the data, the high falling accident is the largest killer of the safety accidents in the current engineering production in China, and in recent years, the number of accidents and the proportion of accidents are on the rise. Most of people are farmers due to the particularity of the building industry in China, and the building has low education degree, high liquidity and low safety awareness. Engineering units are always in a condition of low efficiency and difficult promotion for their safety education, and the safety education of employees is always one of the most troublesome things for each engineering unit.

The traditional safety education means about high falling is mostly a pure talking mode, and is dull and unacceptable to most of staff, and the education effect is extremely low. Later, the development of the method has been that by means of external tools, the education effect is slightly improved by matching with education equipment similar to the falling of the opening, the expected effect of a company cannot be achieved, and the number and the proportion of high falling accidents all over the country are increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model aims to provide a VR (virtual reality) falling simulation experience table with a safety belt, a falling somatosensory function and a VR simulation technology, so that students can be brought into a falling education scene with high restoration degree, somatosensory and visual sense are combined, and the effect is obvious; the safety guarantee is strong, sets up safety belt, safety barrier, avoids the risk of dropping.

The utility model is realized by adopting the following technical scheme:

the utility model provides a VR that takes safety belt simulation experience platform that falls, includes frame, simulation platform, simulation mechanism and base of falling, the simulation platform is set up and is used for providing the platform of standing of experiencing the user, controlling means is used for the operation of control simulation mechanism of falling, the simulation mechanism of falling set to with the top of base is connected, and is driven the simulation platform is in fall at a high speed in the frame, the simulation platform includes safety barrier and the platform seat of connection in the safety barrier bottom, safety barrier can follow the direction of height of frame carries out the up-and-down motion, the top of frame is provided with the safety belt fixing base to install the safety belt on the safety belt fixing base, the simulation mechanism of falling is for cutting fork elevating system.

Furthermore, the simulated falling mechanism is formed by stacking two sets of arm frames which are stacked in an X shape, and comprises a plurality of sections of scissor arm frames, a driving air cylinder and a protective air bag, wherein the end parts of the arm frames are hinged, the top end of the first section of scissor arm frame is connected to the bottom of the platform seat in a sliding mode, the tail end of the last section of scissor arm frame is connected to the top of the base in a sliding mode, the plurality of sections of scissor arm frames are hinged in a rotating mode through a supporting pin shaft, and a piston rod of the driving air cylinder is connected to the supporting pin shaft.

Furthermore, the protective air bag is coated outside the scissor arm support,

further, safety barrier includes upper and lower two-layer rectangle frame and connects the vertical support frame between the rectangle frame, is provided with the breach of coming in and going out for the donor and testing the user at the front end of upper rectangular frame.

Furthermore, the two sides of the rectangular frame are provided with sliding blocks, and the vertical frame of the frame is provided with vertical sliding grooves matched with the sliding blocks, so that the safety guardrail can fall at a high speed along the vertical sliding grooves.

Further, the simulated fall mechanism has a fall height of 40-60 cm.

Further, VR simulation experience platform that falls still includes VR glasses for the person who gives the experience user wears in order to watch virtual reality scene video at the simulation in-process that falls.

The utility model has the technical effects that:

this application requires according to engineering safety control, considers the current situation of the current engineering trade about the eminence safety education that falls, research and development combines the VR analog technology and the body of present high-speed development to feel the impact with the body and fuse safety education into an organic whole to strengthen partial function, utilize the visual impact to feel and the sudden psychological panic sense of weightlessness, strengthen safety education's warning effect, reach the effect that promotes safety education efficiency.

1. The utility model can be used for falling safety education, the unique falling body sensing function and VR simulation technology of the product can bring students into a falling education scene with high reduction degree, body sensing and vision are combined, and the effect is obvious; the safety guarantee is strong, sets up safety belt, safety barrier, avoids the risk of dropping.

2. The falling platform has higher strength impact force, and the experience falling height of a product can reach 40-60 centimeters; the method is high in applicability, and can be suitable for various industries including different industries such as civil engineering, roads and bridges, electric power, coal mines and manufacturing industry.

Drawings

FIG. 1 is a schematic structural diagram of a VR fall simulation experience table in accordance with the present invention;

FIG. 2 is a schematic diagram of a fall simulation mechanism according to the present invention;

FIG. 3 is a schematic diagram of a simulation platform according to the present invention;

fig. 4 is a partial structural view of the frame of the present invention.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

As shown in fig. 1-4, a VR falling simulation experience table with a safety belt comprises a frame 1, a simulation platform 2, a simulation falling mechanism 3 and a base 4, the simulation platform 2 is arranged to provide a standing platform for experiencing a user, the control means are arranged to control the operation of the simulated fall mechanism 3, the simulated fall mechanism 3 is arranged to connect to the top of the base 4 and drive the simulated platform 2 to fall at high speed within the frame 1, the simulation platform 2 comprises a safety guardrail 6 and a platform seat 5 connected to the bottom of the safety guardrail 6, the safety barrier 6 can move up and down along the height direction of the frame 1, a safety belt fixing seat 7 is arranged at the top of the frame 1, and a safety belt 8 is arranged on the safety belt fixing seat 7, and the simulated falling mechanism 3 is a scissor-fork type lifting mechanism.

The falling simulation device can be used for falling safety education, the falling simulation mechanism 3 is arranged and drives the simulation platform 2 to fall at a high speed in the frame 1, and high-altitude falling body feeling of a user is improved; set up safety barrier 6 on simulation platform 2 to install safety belt 8 at 1 top of frame, through safety barrier 6, safety belt 8, avoid experiencing the user and produce the risk that drops, improve user's security.

As shown in fig. 2, in one embodiment of the utility model:

the simulated falling mechanism 3 is formed by stacking two sets of arm frames which are stacked into an X shape, and comprises a plurality of sections of scissor arm frames 301, a driving air cylinder 302 and a protective air bag 303, wherein the end parts of the arm frames are hinged, the top end of the first section of scissor arm frame 301 is connected to the bottom of a platform seat 5 in a sliding mode, the tail end of the last section of scissor arm frame 301 is connected to the top of a base 4 in a sliding mode, the plurality of sections of scissor arm frames 301 are hinged in a rotating mode through a supporting pin shaft 304, and a piston rod of the driving air cylinder 302 is connected to the supporting pin shaft 304.

The falling simulation mechanism 3 is formed by stacking two X-shaped arm supports, when the falling simulation mechanism works, the scissors are pushed to unfold and fold by driving the stretching of the air cylinder 302, and the platform is lifted by unfolding and folding the scissor arm supports. The scissor-fork type lifting platform ascends and descends stably, so that the high-altitude falling body feeling can be improved while the experience of user safety is improved.

As shown in fig. 1, the protection airbag 303 covers the outside of the scissor arm support 301, and on the one hand, the protection airbag 303 can protect the inside scissor arm support 301, and in addition, rigid collision can be avoided when a user falls, so that the safety of the user is improved.

As shown in fig. 3, in one embodiment of the utility model:

the safety barrier 6 comprises upper and lower layers of rectangular frames 601 and a vertical support frame 602 connected between the rectangular frames 601, and a notch 603 for the user to enter and exit is arranged at the front end of the upper layer of rectangular frame 601.

As shown in fig. 3 and 4, two sides of the rectangular frame 601 are provided with sliding blocks 604, and a vertical sliding groove 101 matched with the sliding blocks 604 is arranged on the vertical frame of the frame 1, so that the safety fence 6 can fall at a high speed along the vertical sliding groove 101.

In the present application, the fall simulation mechanism 3 has a fall height of 40-60cm

In this application, VR simulation experience platform that falls still includes VR glasses for the in-process of falling in the simulation is worn in order to watch virtual reality scene video, unidentified in the attached drawing to the donor experience user.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A VR falling simulation experience table with a safety belt comprises a frame (1), a simulation platform (2), a simulation falling mechanism (3) and a base (4), wherein the simulation platform (2) is arranged to provide a standing platform for experiencing a user, and is used for controlling the simulation falling mechanism (3) to run through a control device, the simulation falling mechanism (3) is arranged to be connected with the top of the base (4) and drive the simulation platform (2) to fall at a high speed in the frame (1), the VR falling simulation experience table is characterized in that the simulation platform (2) comprises a safety guardrail (6) and a platform seat (5) connected to the bottom of the safety guardrail (6), the safety guardrail (6) can move up and down along the height direction of the frame (1), a safety belt fixing seat (7) is arranged at the top of the frame (1), and a safety belt (8) is installed on the safety belt fixing seat (7), the falling simulation mechanism (3) is a scissor type lifting mechanism.

2. The VR falling simulation experience table with the safety belt as claimed in claim 1, wherein the falling simulation mechanism (3) is formed by stacking two sets of arm frames which are stacked in an X shape, and comprises a plurality of sections of scissor arm frames (301) hinged to the end portions of the arm frames, a driving cylinder (302) and a protection airbag (303), the top end of the first section of scissor arm frame (301) is connected to the bottom of the platform base (5) in a sliding mode, the tail end of the last section of scissor arm frame (301) is connected to the top of the base (4) in a sliding mode, the plurality of sections of scissor arm frames (301) are hinged in a rotating mode through a supporting pin shaft (304), and a piston rod of the driving cylinder (302) is connected to the supporting pin shaft (304).

3. The harness-carrying VR fall simulation experience table of claim 2, wherein the protective airbag (303) is wrapped outside the scissor arm (301).

4. The safety belt-carrying VR falling simulation experience table according to claim 1, wherein the safety barrier (6) comprises upper and lower layers of rectangular frames (601) and a vertical support frame (602) connected between the rectangular frames (601), and a gap (603) for an experience user to enter and exit is formed in the front end of the upper layer of rectangular frames (601).

5. The safety-belt-carrying VR falling simulation experience table according to claim 4, wherein sliding blocks (604) are arranged on two sides of the rectangular frame (601), and vertical sliding grooves (101) matched with the sliding blocks (604) are arranged on a vertical frame of the frame (1), so that the safety fence (6) can fall at a high speed along the vertical sliding grooves (101).

6. The harness-carrying VR fall simulation experience table of claim 1, wherein the simulated fall mechanism (3) has a fall height of 40-60 cm.

7. The VR fall simulation experience table with a safety belt of claim 1, further comprising VR glasses to be worn by a user to view virtual reality scene videos during the simulated fall.