CN112863345A - Construction site safety work demonstration equipment based on VR technique - Google Patents
Construction site safety work demonstration equipment based on VR technique Download PDFInfo
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- CN112863345A CN112863345A CN202110044157.4A CN202110044157A CN112863345A CN 112863345 A CN112863345 A CN 112863345A CN 202110044157 A CN202110044157 A CN 202110044157A CN 112863345 A CN112863345 A CN 112863345A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
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Abstract
The invention discloses construction site safety operation demonstration equipment based on VR technology, which comprises a first rotating block, a U-shaped plate, a slide hole, a first extension box, a limiting rod, a limiting block, a buffer gasket, a supporting leg, a bottom plate, a second rotating block, a fixed column, a mounting box, a buffer gasket, a bottom rod, a fixed seat, an anti-abrasion ring, a moving seat, a first lead screw, a second extension box, a mounting frame, a VR display screen, a rotating seat, a counterweight plate, a first anti-abrasion pad, a limiting column, a moving rod, a connecting rod, a second lead screw, a top rod and a second anti-abrasion pad, wherein the VR display screen matched with the VR equipment is placed in the mounting box, so that the damage of the VR display screen in the transportation or transferring process is avoided, the occupied space of the VR display screen is reduced, the practicability is improved, the angle between the VR display screen and the horizontal ground is adjusted by driving the second extension box to rotate through the swinging of the connecting rod, thereby being beneficial to adjusting the viewing angles at different angles and improving the demonstration effect.
Description
Technical Field
The invention relates to the technical field of demonstration equipment, in particular to construction site safety operation demonstration equipment based on VR technology.
Background
The building site generally refers to the building, the job site of structure, wherein at the in-process of construction, need workman's safety work in order to avoid taking place the accident, consequently need to use building site safety work presentation device so that the operation environment of simulation job site, consequently presentation device uses with VR equipment collocation usually so that reach the best effect at the in-process of using, but the display screen among the present presentation device is through directly exposing on the surface, easily lead to the damage of display screen at the in-process of transportation or transportation, thereby be unfavorable for normal work, simultaneously at the in-process of using presentation device, the display screen needs to use with the support frame cooperation, and then increased the shared space among the device, the practicality has been reduced, be unfavorable for adjusting the contained angle between display screen and the horizontal ground at the in-process of demonstration simultaneously, the demonstration effect has been reduced.
Disclosure of Invention
The invention aims to provide construction site safety operation demonstration equipment based on VR technology, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a construction site safety operation demonstration device based on VR technology comprises a first rotating block, a U-shaped plate, a slide hole, a first extension box, a limiting rod, a limiting block, a buffer gasket, supporting legs, a bottom plate, a second rotating block, a fixed column, a mounting box, a buffer gasket, a bottom rod, a fixed seat, an anti-abrasion ring, a moving seat, a first lead screw, a second extension box, a mounting frame, a VR display screen, a rotating seat, a counterweight plate, a first anti-abrasion pad, a limiting column, a moving rod, a connecting rod, a second lead screw, a top rod and a second anti-abrasion pad, wherein two sides of the top end of the bottom plate are respectively fixedly connected with the bottom end of the fixed seat, the top end of the second rotating block is respectively fixedly connected with two sides of the center of the bottom end of the mounting box, the first extension box and the second extension box are respectively and fixedly mounted on two sides of the mounting box, the bottom end of the limiting block is bonded with the buffer gasket, and the inner bottom end of the second extension box is, the bottom of the moving seat is bonded with an anti-abrasion ring, one end of the moving seat and one end of the limiting block respectively penetrate through the sliding hole and are fixedly connected with the two ends of the bottom rod, the bottom of the bottom rod is bonded with a buffer gasket through an adhesive, the top end of the bottom rod is fixedly connected with the bottom end of the mounting frame, a VR display screen is fixedly mounted inside the mounting frame, a through hole is formed in the joint of the top end of the mounting box and the top end of the mounting frame, the top end of the second lead screw penetrates through the center of the ejector rod and is embedded and mounted in a bearing and fixedly connected with the bottom end of the first rotating block, the bottom end of the second lead screw and the center of the top end of the counterweight plate are fixedly sleeved inside the bearing, the two sides of the top end of the counterweight plate are respectively fixedly connected with the bottom end of the limiting column, the top end of the limiting column is respectively, and one side of the ejector rod, which is close to the mounting box, is bonded with a second wear-resistant pad through an adhesive, and two ends of the ejector rod are fixedly connected with the top end of the center of one side of the U-shaped plate in the opposite direction respectively.
According to the technical scheme, four corners of the bottom end of the bottom plate are respectively fixedly connected with the top ends of the supporting legs, and the edge of the top end of the bottom plate is fixedly connected with the bottom end of the U-shaped plate.
According to the technical scheme, one opposite side of the fixing seat is fixedly connected with two ends of the fixing column respectively, and two central ends of the fixing column are rotatably connected with the second rotating blocks respectively.
According to the technical scheme, the mounting box is provided with the sliding holes at the joint of the first extension box and the second extension box, the limiting rod is vertically and fixedly connected inside the first extension box, and the limiting block is located on the limiting rod and slides.
According to the technical scheme, the top end of the first screw rod penetrates through a through hole formed in the center of the top end of the second extension box and is fixedly connected with the bottom end of the rotating seat, and the first screw rod is connected with a ball nut embedded and installed in the center of the moving seat in a matched mode.
According to the technical scheme, two positions of the top end of one side of the outer portion of the mounting box are hinged to one end of the connecting rod respectively, the other end of the connecting rod is hinged to two ends of the center of one side of the moving rod respectively, the ball nut is embedded into the center of the moving rod and connected with the second screw rod in a matched mode.
According to the technical scheme, the bottom end of the counterweight plate is fixedly connected with one side of the center of the top end of the bottom plate, the counterweight plate is located between the mounting box and the U-shaped plate, and the top end of the counterweight plate is bonded with the first anti-abrasion pad through the adhesive.
Compared with the prior art, the invention has the following beneficial effects: the device, place the inside at the mounting box through the VR display screen that will arrange the use with VR equipment, the damage of VR display screen has been avoided leading to at the transportation or the in-process of transporting the device, the shared space of the device has been reduced simultaneously, the practicality is improved, drive the rotation of second lead screw through rotatory first turning block simultaneously, and then make the carriage release lever be located spacing post and move, and then utilize the swing of connecting rod to drive the rotation of second extension box, and then adjust the angle between VR display screen and the level ground, thereby be favorable to adjusting the viewing angle of different angles, the demonstration effect has been improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an elevational view of the overall construction of the present invention;
FIG. 2 is a front cross-sectional view of the overall construction of the present invention;
FIG. 3 is a side cross-sectional view of the overall construction of the present invention;
FIG. 4 is a rear cross-sectional view of the overall construction of the present invention;
FIG. 5 is a perspective view of the overall construction of the present invention;
in the figure: 1. a first rotating block; 2. a U-shaped plate; 3. a slide hole; 4. a first extension box; 5. a limiting rod; 6. a limiting block; 7. a cushion washer; 8. supporting legs; 9. a base plate; 10. a second turning block; 11. fixing a column; 12. mounting a box; 13. a cushion pad; 14. a bottom bar; 15. a fixed seat; 16. an anti-abrasion ring; 17. a movable seat; 18. a first lead screw; 19. a second elongated box; 20. a mounting frame; 21. a VR display screen; 22. a rotating seat; 23. a weight plate; 24. a first wear pad; 25. a limiting column; 26. a travel bar; 27. a connecting rod; 28. a second lead screw; 29. a top rod; 30. a second wear pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a construction site safety operation demonstration device based on VR technology comprises a first rotating block 1, a U-shaped plate 2, a sliding hole 3, a first extension box 4, a limiting rod 5, a limiting block 6, a buffer washer 7, supporting legs 8, a bottom plate 9, a second rotating block 10, a fixed column 11, a mounting box 12, a buffer washer 13, a bottom rod 14, a fixed seat 15, an anti-abrasion ring 16, a moving seat 17, a first screw rod 18, a second extension box 19, a mounting frame 20, a VR display screen 21, a rotating seat 22, a balance weight plate 23, a first anti-abrasion pad 24, a limiting column 25, a moving rod 26, a connecting rod 27, a second screw rod 28, a top rod 29 and a second anti-abrasion pad 30, wherein four corners of the bottom end of the bottom plate 9 are fixedly connected with the top ends of the supporting legs 8 respectively, the edge of the top end of the bottom plate 9 is fixedly connected with the bottom end of the U-shaped plate 2, the second screw rod 28 installed in the device is protected, and meanwhile, the two sides of the top end of the bottom plate 9 are respectively fixedly connected with the bottom end of a fixed seat 15, the opposite side of the fixed seat 15 is respectively fixedly connected with the two ends of a fixed column 11, the two ends of the center of the fixed column 11 are respectively and rotatably connected with a second rotating block 10, which is beneficial to driving the rotation of the installation box 12 through the rotation of the second rotating block 10, the top end of the second rotating block 10 is respectively and fixedly connected with the two sides of the center of the bottom end of the installation box 12, the two sides of the installation box 12 are respectively and fixedly provided with a first extension box 4 and a second extension box 19, the connection part of the installation box 12 and the first extension box 4 and the second extension box 19 is respectively provided with a sliding hole 3, the inside of the first extension box 4 is vertically and fixedly connected with a limiting rod 5, the limiting block 6 is positioned on the limiting rod 5 to slide, which is beneficial to limiting the sliding direction of the limiting block 6, the bottom end of the limiting block 6 is bonded with a buffer washer 7, the inside, the top end of the first screw rod 18 penetrates through a through hole formed in the center of the top end of the second extension box 19 and is fixedly connected with the bottom end of the rotating seat 22, the first screw rod 18 and a ball nut embedded and installed in the center of the moving seat 17 are mutually matched and connected, so that the moving seat 17 is driven to rotate on the first screw rod 18 through the rotation of the first screw rod 18, an anti-abrasion ring 16 is bonded at the bottom end of the moving seat 17, one ends of the moving seat 17 and a limiting block 6 respectively penetrate through the sliding hole 3 and are fixedly connected with the two ends of the bottom rod 14, the bottom end of the bottom rod 14 is bonded with a buffer gasket 13 through an adhesive, the top end of the bottom rod 14 is fixedly connected with the bottom end of the mounting frame 20, a VR display screen 21 is fixedly installed inside the mounting frame 20, a through hole is formed in the joint of the top end of the mounting box 12 and the top end of one side of the outer portion of the mounting box 12 is respectively, a ball nut is embedded in the center of the moving rod 26 and is connected with the second lead screw 28 in a matched manner, a bearing embedded in the center of the top rod 29 is penetrated through the top end of the second lead screw 28 and is fixedly connected with the bottom end of the first rotating block 1, the bottom end of the second lead screw 28 is fixedly sleeved with the bearing embedded in the center of the top end of the counterweight plate 23, the bottom end of the counterweight plate 23 is fixedly connected with one side of the center of the top end of the bottom plate 9, the counterweight plate 23 is positioned between the mounting box 12 and the U-shaped plate 2, the top end of the counterweight plate 23 is bonded with a first anti-abrasion pad 24 through an adhesive, the anti-abrasion is facilitated, two sides of the top end of the counterweight plate 23 are fixedly connected with the bottom ends of the limiting columns 25 respectively, the top ends of the limiting columns 25 are fixedly connected with the bottom ends of the top rods 29 respectively, two ends of the moving rod 26 are positioned on the limiting columns 25 respectively and slide, a, two ends of the ejector rod 29 are respectively fixedly connected with the top end of the center of one side of the U-shaped plate 2 opposite to each other; in the using process of the device, the device is manually placed at a required placing position, then the rotating seat 22 is rotated to drive the first screw rod 18 to rotate, the first screw rod 18 is matched and connected with a ball nut embedded and installed on the moving seat 17, then the moving seat 17 is positioned on the first screw rod 18 to move, the moving seat 17 is fixedly connected with the bottom rod 14, then the bottom rod 14 and the limiting block 6 are driven to move, meanwhile, the mounting frame 20 and the VR display screen 21 are driven to move, the limiting block 6 is positioned on the limiting rod 5 to move, the VR display screen 21 is driven to move by continuously rotating the rotating seat 22 to enable the VR display screen 21 to be positioned outside the mounting box 12, then the rotating seat 22 can be stopped, then the first rotating block 1 is manually rotated to drive the second screw rod 28 to rotate, and the second screw rod 28 is matched and connected with the ball nut embedded and installed on the moving rod 26, then drive the removal of carriage release lever 26, and carriage release lever 26 is located spacing post 25 and moves, along with the removal of carriage release lever 26 drives the swing of connecting rod 27, and then drive second turning block 10 of fixed mounting on the mounting box 12 and be located fixed column 11 and rotate, thereby adjust the contained angle between VR display screen 21 and the level ground, thereby adjust the demonstration angle, can stop rotatory first turning block 1 after the regulation is accomplished, afterwards can make VR display screen 21 be connected with VR equipment through the wire can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a building site safety work demonstration equipment based on VR technique, including first turning block (1), U template (2), slide opening (3), first extension box (4), gag lever post (5), stopper (6), cushion ring (7), supporting legs (8), bottom plate (9), second turning block (10), fixed column (11), mounting box (12), buffer pad piece (13), sill bar (14), fixing base (15), abrasionproof circle (16), removal seat (17), first lead screw (18), second extension box (19), mounting bracket (20), VR display screen (21), rotation seat (22), counterweight plate (23), first abrasionproof pad (24), spacing post (25), carriage release lever (26), connecting rod (27), second lead screw (28), ejector pin (29) and second abrasionproof pad (30), its characterized in that: the bottom end fixing device is characterized in that the two sides of the top end of the bottom plate (9) are respectively fixedly connected with the bottom end of the fixing seat (15), the top end of the second rotating block (10) is respectively fixedly connected with the two sides of the center of the bottom end of the mounting box (12), the two sides of the mounting box (12) are respectively fixedly provided with a first extension box (4) and a second extension box (19), the bottom end of the limiting block (6) is bonded with a buffer washer (7), the bottom end of the second extension box (19) is rotatably connected with the bottom end of the first lead screw (18) through a bearing, the bottom end of the moving seat (17) is bonded with an anti-abrasion ring (16), one ends of the moving seat (17) and the limiting block (6) respectively penetrate through the sliding hole (3) and the two ends of the bottom rod (14) to be fixedly connected, the bottom end of the bottom rod (14) is bonded with the buffer washer (13) through an adhesive, and the top end of the bottom end of, the inside fixed mounting of mounting bracket (20) has VR display screen (21), the through-hole has been seted up with the top junction of mounting bracket (20) to the top of mounting box (12), the top of second lead screw (28) runs through the bearing of the center department embedding installation of ejector pin (29) and the bottom fixed connection of first rotation block (1), the bottom of second lead screw (28) and the inside cup joint of bearing of the top center department embedding installation of counterweight plate (23) are fixed, the top both sides of counterweight plate (23) respectively with the bottom fixed connection of spacing post (25), the top of spacing post (25) respectively with the bottom fixed connection of ejector pin (29), and the both ends of carriage release lever (26) are located spacing post (25) respectively and slide, one side that ejector pin (29) are close to mounting box (12) has second abrasionproof pad (30) through the adhesive bonding, the both ends of ejector pin (29) respectively with the central top fixed connection in one side in opposite directions of U template (2).
2. The VR technology based worksite safe work demonstration apparatus of claim 1, wherein: the bottom four corners of the bottom plate (9) are respectively fixedly connected with the top ends of the supporting legs (8), and the top edge of the bottom plate (9) is fixedly connected with the bottom ends of the U-shaped plates (2).
3. The VR technology based worksite safe work demonstration apparatus of claim 1, wherein: one side of the fixed seat (15) in opposite directions is fixedly connected with two ends of the fixed column (11) respectively, and two ends of the center of the fixed column (11) are rotatably connected with second rotating blocks (10) respectively.
4. The VR technology based worksite safe work demonstration apparatus of claim 1, wherein: mounting box (12) have seted up slide opening (3) with the junction of first extension box (4) and second extension box (19) respectively, the vertical fixedly connected with gag lever post (5) in inside of first extension box (4), and stopper (6) are located gag lever post (5) and slide.
5. The VR technology based worksite safe work demonstration apparatus of claim 1, wherein: the top end of the first screw rod (18) penetrates through a through hole formed in the center of the top end of the second extension box (19) and is fixedly connected with the bottom end of the rotating seat (22), and the first screw rod (18) is connected with a ball nut embedded and installed in the center of the moving seat (17) in a matched mode.
6. The VR technology based worksite safe work demonstration apparatus of claim 1, wherein: two positions of the top end of one side of the outer portion of the mounting box (12) are hinged to one end of a connecting rod (27), the other end of the connecting rod (27) is hinged to two ends of the center of one side of a moving rod (26), a ball nut is embedded into the center of the moving rod (26), and the ball nut and a second screw rod (28) are connected in a matched mode.
7. The VR technology based worksite safe work demonstration apparatus of claim 1, wherein: the bottom of counterweight plate (23) and the top center one side fixed connection of bottom plate (9), counterweight plate (23) are located between mounting box (12) and U template (2), the top of counterweight plate (23) is bonded through the adhesive and is had first abrasionproof pad (24).
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| CN202110044157.4A CN112863345B (en) | 2021-01-13 | 2021-01-13 | Construction site safety work demonstration equipment based on VR technique |
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| CN202110044157.4A CN112863345B (en) | 2021-01-13 | 2021-01-13 | Construction site safety work demonstration equipment based on VR technique |
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| CN112863345B CN112863345B (en) | 2022-06-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506528A (en) * | 2021-07-14 | 2021-10-15 | 东莞理工学院城市学院 | Planning information display device for financial management |
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