CN215294420U

CN215294420U - Construction site construction safety education device based on VR technique

Info

Publication number: CN215294420U
Application number: CN202120838849.1U
Authority: CN
Inventors: 刘叶
Original assignee: Shaoyang Polytechnic
Current assignee: Shaoyang Polytechnic
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-24
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a construction site safety education device based on VR technology, which comprises a first connecting rod, a second sleeve, a supporting sleeve and a base, wherein two sides of the bottom of the base are fixedly provided with four support legs through bolts, the bottom of the base is fixedly provided with universal wheels through screws, the universal wheels are arranged at the bottom of the base, the supporting sleeve is welded at the central position of the top of the base, the telescopic rod is movably arranged in the supporting sleeve, and the limiting holes are uniformly arranged outside the telescopic rod, the utility model discloses a rotating an adjusting bolt, the adjusting bolt can be unscrewed from the supporting sleeve, then the telescopic rod is drawn out from the supporting sleeve, then the adjusting bolt is reversely rotated, the adjusting bolt can be inserted into the limiting holes, thereby realizing the fixation of the telescopic rod and further carrying out the height adjustment, thus accommodating different situations.

Description

Construction site construction safety education device based on VR technique

Technical Field

The utility model relates to a safety education device specifically is a building site construction safety education device based on VR technique.

Background

Virtual Reality (VR) is a comprehensive integration technology, and relates to the fields of computer graphics, man-machine interaction technology, sensing technology, artificial intelligence, etc., and uses a computer to generate realistic three-dimensional visual, auditory, tactile, etc. senses, so that a person as a participant can experience and interact with a virtual world naturally through a proper device. When the user moves, the computer can immediately perform complex operation, and return the accurate 3D world image to generate the presence. The technology integrates the latest development of technologies such as Computer Graphics (CG) technology, computer simulation technology, artificial intelligence, sensing technology, display technology, network parallel processing and the like, is a high-technology simulation system generated by assistance of computer technology, and the existing site construction safety education mainly depends on banner drawing and calligraphy and painting posting, and the education mode is easily ignored by people and cannot really play a role of propaganda, but the existing site construction safety education device based on VR technology has many problems or defects:

firstly, the existing construction site construction safety education device based on the VR technology cannot adjust the installation height according to the requirement, and is not strong in practicability;

secondly, the existing construction site construction safety education device based on the VR technology cannot rotate and can not rotate to any direction at will;

third, the current building site construction safety education device based on VR technique can not the angle modulation, can not adjust suitable viewing position.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building site construction safety education device based on VR technique is in order to solve the problem that the installation height can not be adjusted as required, can not rotate arbitrary direction and can not carry out angle modulation that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building site construction safety education device based on VR technique, includes first connecting rod, second sleeve, support sleeve and base, there is the stabilizer blade both sides of base bottom through bolt fixed mounting, and the bottom of stabilizer blade is provided with four, there is the universal wheel bottom of base through screw fixed mounting, and the universal wheel is provided with four in the bottom of base, the central point at base top puts the welding and has the support sleeve, the inside activity of support sleeve is provided with the telescopic link, and the outside of telescopic link sets up evenly to be provided with spacing hole.

Preferably, the two sides of the outside of the supporting sleeve are movably provided with adjusting bolts through threads, the other ends of the adjusting bolts are inserted into the limiting holes, and the adjusting bolts achieve the limiting purpose.

Preferably, a second sleeve is movably arranged at the top of the outer portion of the telescopic rod, a first connecting rod is welded at one side of the outer portion of the second sleeve, a first rotating shaft is welded at the other end of the first connecting rod, and the second sleeve achieves the purpose of rotation.

Preferably, a first sleeve is movably arranged outside the first rotating shaft, a second connecting rod is welded on one side of the first sleeve, a third connecting block is welded on the other end of the second connecting rod, and the second connecting rod achieves the purpose of connection.

Preferably, the inside activity of third connecting block is provided with the second connecting block, and the outside of third connecting block is provided with first regulating spindle through the screw thread activity, and first regulating spindle has played the purpose of connecting third connecting block and second connecting block interconnect, second connecting block.

Preferably, one side activity of second connecting block is provided with first connecting block, and the outside one side of second connecting block is provided with the second regulating spindle through the screw activity, and the second regulating spindle is first connecting block and second connecting block interconnect, and there is the display screen the other end of first connecting block through screw fixed mounting, and the display screen has played the purpose that shows.

Preferably, the outside one side of display screen is inlayed and is had the TF draw-in groove, and the outside top that is close to power source inlays and has power source, and the outside top that is close to power source of display screen inlays and has the HDMI interface, and the outside top that is close to the HDMI interface of display screen inlays and has the net twine interface, and the outside top that is close to the net twine interface of display screen inlays and has the USB socket, and the display screen has played the purpose that shows.

Compared with the prior art, the beneficial effects of the utility model are that: this building site construction safety education device based on VR technique is rational in infrastructure, has following advantage:

(1) through being provided with spacing hole, the telescopic link, adjusting bolt, abutment sleeve and base have realized the purpose that can carry out altitude mixture control, current device can not carry out altitude mixture control, be not suitable for different circumstances, therefore, in use, through rotating adjusting bolt, adjusting bolt will follow abutment sleeve and screw out, then take out from abutment sleeve through the telescopic link, then the dead-beat adjusting bolt, adjusting bolt will insert the inside in spacing hole, realized fixing the telescopic link, thereby altitude mixture control can carry out, thereby adapt to different circumstances.

(2) Can rotate through being provided with first pivot, first sleeve, first connecting rod, second sleeve and second connecting rod realization device, realized can realizing rotating arbitrary direction, consequently, during the use, through rotating first sleeve and second sleeve as required, first sleeve will rotate round first pivot, and the second sleeve just can rotate round the telescopic link to can rotate arbitrary direction, thereby adapt to different circumstances.

(3) Through being provided with first connecting block, the second connecting block, the third connecting block, first regulating spindle and second regulating spindle have realized the purpose that can angle regulation, current device can not angle regulation as required, the practicality is not strong, therefore, during the use, through rotating first regulating spindle, first regulating spindle makes third connecting block and second connecting block loosen, just at this moment can rotate certain angle, then it is fixed to make the second connecting block through first regulating spindle, then make first connecting block loosen through the second regulating spindle, then angle regulation from top to bottom, it can angle regulation to have realized the device, adapt to the different circumstances of watching.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of a partial top view structure of the present invention.

In the figure: 1. a first rotating shaft; 2. a first sleeve; 3. a first link; 4. a second sleeve; 5. a limiting hole; 6. a telescopic rod; 7. adjusting the bolt; 8. a support sleeve; 9. a support leg; 10. a base; 11. a universal wheel; 12. a second link; 13. a display screen; 14. TF card slot; 15. a power interface; 16. an HDMI interface; 17. a network cable interface; 18. a USB socket; 19. a first connection block; 20. a second connecting block; 21. a third connecting block; 22. a first adjustment shaft; 23. a second adjustment shaft.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a construction site construction safety education device based on VR technology comprises a first connecting rod 3, a second sleeve 4, supporting sleeves 8 and a base 10, wherein supporting feet 9 are fixedly installed on two sides of the bottom of the base 10 through bolts, the number of the bottom of each supporting foot 9 is four, universal wheels 11 are fixedly installed on the bottom of the base 10 through screws, the number of the universal wheels 11 is four, the supporting sleeves 8 are welded at the center of the top of the base 10, telescopic rods 6 are movably arranged inside the supporting sleeves 8, and limiting holes 5 are uniformly formed in the outer portions of the telescopic rods 6;

when the telescopic rod fixing device is used, the adjusting bolt 7 can be screwed out of the supporting sleeve 8 by rotating the adjusting bolt 7, then the telescopic rod 6 is pulled out of the supporting sleeve 8, then the adjusting bolt 7 is rotated reversely, the adjusting bolt 7 can be inserted into the limiting hole 5, the telescopic rod 6 is fixed, and therefore height adjustment can be carried out, and different conditions can be adapted;

two sides of the outer part of the supporting sleeve 8 are movably provided with adjusting bolts 7 through threads, and the other ends of the adjusting bolts 7 are inserted into the limiting holes 5;

a second sleeve 4 is movably arranged at the top of the outer part of the telescopic rod 6, a first connecting rod 3 is welded at one side of the outer part of the second sleeve 4, and a first rotating shaft 1 is welded at the other end of the first connecting rod 3;

a first sleeve 2 is movably arranged outside the first rotating shaft 1, a second connecting rod 12 is welded on one side of the first sleeve 2, and a third connecting block 21 is welded on the other end of the second connecting rod 12;

when the telescopic handle is used, the first sleeve 2 can rotate around the first rotating shaft 1 by rotating the first sleeve 2 and the second sleeve 4 according to needs, and the second sleeve 4 can rotate around the telescopic rod 6, so that the telescopic handle can rotate to any direction to adapt to different conditions;

a first connecting block 19 is movably arranged at one side of the second connecting block 20, a second adjusting shaft 23 is movably arranged at one side outside the second connecting block 20 through threads, the first connecting block 19 and the second connecting block 20 are connected with each other through the second adjusting shaft 23, and a display screen 13 is fixedly arranged at the other end of the first connecting block 19 through a screw;

a TF (Transflash) clamping groove 14 is embedded in one side of the outer portion of the display screen 13, a power interface 15 is embedded in the top of the outer portion of the display screen 13, which is close to the power interface 15, an HDMI (high-definition multimedia interface) 16 is embedded in the top of the outer portion of the display screen 13, which is close to the power interface 15, a network cable interface 17 is embedded in the top of the outer portion of the display screen 13, which is close to the HDMI interface 16, and a USB (Universal Serial bus) socket 18 is embedded in the top of the outer portion of the display screen 13, which is close to the network cable interface 17;

when the device is used, the first adjusting shaft 22 is rotated, the third connecting block 21 and the second connecting block 20 are loosened by the first adjusting shaft 22, then the third connecting block can rotate for a certain angle, the second connecting block 20 is fixed by the first adjusting shaft 22, the first connecting block 19 is loosened by the second adjusting shaft 23, and then the angle can be adjusted up and down, so that the device can adjust the angle and adapt to different watching conditions;

the working principle is as follows: when the height-adjustable display screen is used, the display screen 13 is fixed on the first connecting block 19 through screws, power is supplied through a connecting power line, then a network cable is connected on the network cable interface 17 for networking, data are transmitted through the USB socket 18 and the TF card slot 14, the safety education content of a room is packaged through the display screen 13, then the adjusting bolt 7 is rotated by rotating the adjusting bolt 7, the adjusting bolt 7 is screwed out of the supporting sleeve 8, the telescopic rod 6 is pulled out of the supporting sleeve 8, then the adjusting bolt 7 is rotated reversely, the adjusting bolt 7 is inserted into the limiting hole 5, the telescopic rod 6 is fixed, so that height adjustment can be carried out, a worker can rotate the first sleeve 2 and the second sleeve 4 according to needs, the first sleeve 2 rotates around the first rotating shaft 1, the second sleeve 4 rotates around the telescopic rod 6, and can rotate to any direction, through rotating first regulating spindle 22, first regulating spindle 22 makes third connecting block 21 and second connecting block 20 unclamp, just at this moment can rotate certain angle, then makes second connecting block 20 fixed through first regulating spindle 22, then makes first connecting block 19 unclamp through second regulating spindle 23, then angle regulation from top to bottom has realized that the device can angle regulation, adapts to different viewing conditions.

Claims

1. The utility model provides a building site construction safety education device based on VR technique, includes first connecting rod (3), second sleeve (4), support sleeve (8) and base (10), its characterized in that: the utility model discloses a support base, including base (10), universal wheel (11), support base (10), telescopic link (6), bolt fixed mounting has stabilizer blade (9) in the both sides of base (10) bottom, and the bottom of stabilizer blade (9) is provided with four, there are universal wheel (11) in the bottom of base (10) bottom through screw fixed mounting in the bottom of base (10), and universal wheel (11) are provided with four in the bottom of base (10), the central point at base (10) top puts the welding and has support sleeve (8), the inside activity of support sleeve (8) is provided with telescopic link (6), and the outside setting of telescopic link (6) evenly is provided with spacing hole (5).

2. The VR technology-based worksite construction safety education apparatus of claim 1, wherein: adjusting bolts (7) are movably arranged on two sides of the outer portion of the supporting sleeve (8) through threads, and the other ends of the adjusting bolts (7) are inserted into the limiting holes (5).

3. The VR technology-based worksite construction safety education apparatus of claim 1, wherein: the telescopic rod is characterized in that a second sleeve (4) is movably arranged at the top of the outer portion of the telescopic rod (6), a first connecting rod (3) is welded at one side of the outer portion of the second sleeve (4), and a first rotating shaft (1) is welded at the other end of the first connecting rod (3).

4. The VR technology-based construction site safety education device of claim 3, wherein: a first sleeve (2) is movably arranged outside the first rotating shaft (1), a second connecting rod (12) is welded on one side of the first sleeve (2), and a third connecting block (21) is welded on the other end of the second connecting rod (12).

5. The VR technology-based construction site safety education device of claim 4, wherein: the inside activity of third connecting block (21) is provided with second connecting block (20), and the outside of third connecting block (21) is provided with first regulating spindle (22) through the screw thread activity, and third connecting block (21) and second connecting block (20) interconnect are adjusted spindle (22) to first.

6. The VR technology-based construction site safety education device of claim 5, wherein: one side activity of second connecting block (20) is provided with first connecting block (19), and one side of second connecting block (20) outside is provided with second regulating shaft (23) through the screw thread activity, and first connecting block (19) and second connecting block (20) interconnect are passed through to second regulating shaft (23), and there is display screen (13) at the other end of first connecting block (19) through screw fixed mounting.

7. The VR technology-based construction site safety education device of claim 6, wherein: the outside one side of display screen (13) is inlayed and is had TF draw-in groove (14), the top that display screen (13) outside is close to power source (15) is inlayed and is had power source (15), the top that display screen (13) outside is close to power source (15) is inlayed and is had HDMI interface (16), the top that display screen (13) outside is close to HDMI interface (16) is inlayed and is had net twine interface (17), the top that display screen (13) outside is close to net twine interface (17) is inlayed and is had USB socket (18).