Digital electric power training VR equipment for virtual reality

Abstract

The invention discloses digital electric power training VR equipment for virtual reality, and relates to the technical field of VR, and the equipment comprises a bottom plate, vertical rods are clamped to the top end of the bottom plate at equal intervals, a top plate is connected to the top ends of the vertical rods through bolts, a placement frame is connected to the other side of the top end of the bottom plate through bolts, and a display screen is installed at the top end of the placement frame. The anti-falling device is scientific and reasonable in structure and safe and convenient to use, the supporting anti-falling mechanism is arranged, a rotating cylinder is rotated to push a connecting block and a fixing ring to ascend and descend along a vertical rod, the position of the fixing ring is adjusted according to needs, adaptability is improved, and then through cooperation of a traction rope and a binding belt, the anti-falling device is convenient to use and high in practicability. And meanwhile, an adjusting rod is rotated to push a traction block to move, a traction rope is stretched and tightened, different trainees are pulled and fixed according to needs, and the stability of the trainees is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of VR, in particular to a digital power training VR device for virtual reality. BACKGROUND

[0002] VR technology is a new practical technology developed in the 20th century, virtual reality technology integrates computer, electronic information and simulation technology, and its basic implementation mode is to simulate virtual environment by computer to give people a sense of environmental immersion, with the continuous development of social productivity and scientific technology, the demand for VR technology in various industries is increasing, and currently some VR technology is applied in power maintenance training.

[0003] However, the existing VR device is not convenient to adjust according to people with different body shapes, which affects the wearing effect, and at the same time, the safety measures are not enough when wearing, so that the phenomenon of falling down in power simulation training occurs, causing safety accidents, so for these situations, in order to avoid the above technical problems, it is necessary to provide a digital power training VR device for virtual reality to overcome the defects in the prior art. SUMMARY

[0004] The present application provides a digital power training VR device for virtual reality, which can effectively solve the problem of inconvenience in adjusting according to people with different body shapes, affecting the wearing effect, and at the same time, the safety measures are not enough when wearing, so that the phenomenon of falling down in power simulation training occurs, causing safety accidents.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a digital power training VR device for virtual reality, comprising a bottom plate, the top end of the bottom plate is connected with a vertical rod at equal intervals, the top end of the vertical rod is connected with a top plate through bolts, the other side of the top end of the bottom plate is connected with a placing rack through bolts, the top end of the placing rack is provided with a display screen, a support anti-falling mechanism is arranged between the top plate and the bottom plate, the connecting block and the fixed ring are lifted along the vertical rod by rotating the rotating drum, the position of the fixed ring is adjusted, the restraint belt is conveniently worn on the body, and the traction block is moved by rotating the adjusting rod, the traction rope is stretched and tightened, and then the restraint belt and the waist of the training personnel are stretched and fixed, the lifting plate and the limiting rod are lifted by the electric hydraulic rod, and the restraint belt is pulled and fixed on the shoulder.

[0006] An auxiliary wearing mechanism is provided between the top plate and the bottom plate. Rotating the sleeve pushes the push rod to move, so that the back plate, along with the limiting plate, slides along the top and bottom of the bracket, changing the position of the back plate. By rotating the lifting screw, the extension plate is raised and lowered, changing the height of the VR headset. The VR headset is pulled by the elastic band, reducing the weight of the VR headset. The splicing plate facilitates the rotation ring to drive the pad, vertical plate and slider to slide along the inside of the slide rail.

[0007] The top of the base plate is equipped with a motion simulation mechanism. By using the cooperation of tracks and rollers, the walking realism of the trainees is improved. In addition, through the cooperation of transmission gears, two rotary motors drive two lead screws to rotate synchronously at the same speed, thereby pushing two movable plates to move in the same direction inside the rectangular groove. Then, the rotating frame drives the mounting frame to rotate inside the two support plates, changing the inclination of the mounting frame.

[0008] Preferably, the support and anti-fall mechanism includes a rotating cylinder, a connecting block, a fixing ring, a rotating ring, a protrusion, an adjusting rod, a traction block, a traction rope, a restraint strap, a turntable, a fixing frame, an electro-hydraulic rod, a lifting plate, a limit rod, and a pull rope;

[0009] Each of the three vertical rods has a rotating cylinder threaded onto its outer side, and a connecting block is rotatably connected to the outer side of the rotating cylinder. One end of the connecting block is connected to a fixing ring by a bolt, and a rotating ring is rotatably connected to the inner wall of the fixing ring. At the bottom of the inner wall of the rotating ring, protrusions are equidistantly connected by bolts. Adjusting rods are symmetrically rotatably connected to one side of the bottom end of the protrusions, and two adjusting rods have traction blocks threaded onto their outer sides. A traction rope is clamped to the top of the traction block, and a restraint strap is clamped to the other end of the traction rope.

[0010] The bottom of the top plate is rotatably connected to a turntable, and the bottom of the turntable is bolted to a fixed frame. At the bottom of the top plate, corresponding to the position inside the fixed frame, an electric hydraulic rod is symmetrically connected by bolts. At the bottom of the electric hydraulic rod, corresponding to the position inside the fixed frame, a lifting plate is bolted to it. Limit rods are engaged at each corner of the bottom of the lifting plate, and pull ropes are engaged at the bottom of the limit rods.

[0011] Preferably, a knob is snapped into the bottom of the outer side of the rotating drum, a threading hole is opened inside the traction block, there are four protrusions in total, and one end of the traction rope passes through the threading hole.

[0012] Preferably, the electro-hydraulic rod is powered by an external power source, the outer side of the lifting plate is slidably connected to the inner wall of the fixed frame, the bottom end of the limiting rod passes through the bottom end of the fixed frame, and the bottom end of the pull rope is connected to the top end of the restraint strap.

[0013] Preferably, the auxiliary wearing mechanism includes a slide rail, a slider, a pad, a splicing plate, a vertical plate, a bracket, a sleeve, a push rod, a backing plate, a limiting plate, a lifting screw, an extension plate, an elastic band, and a VR headset;

[0014] The top end of the fixed ring is connected with a sliding rail through bolts, the inside of the sliding rail is movably connected with a sliding block, the top end of the sliding block is connected with a backing plate through bolts, the bottom end of the backing plate is clamped with a spliced plate at the inside position of the rotating ring, the top end of the backing plate is connected with a vertical plate through bolts, one end of the vertical plate is clamped with a support, the inside of the support is equidistantly rotatably connected with a sleeve, the inside of the two sleeves is rotatably connected with a push rod through threads, the other end of the two push rods is clamped with a backboard, and the backboard is clamped with a limiting plate at one end corresponding to the top and bottom positions of the support, the top end of the backboard is rotatably connected with a lifting screw through threads, the top end of the lifting screw is rotatably connected with an extension plate, the bottom end of the extension plate is clamped with an elastic band at one side position, and the bottom end of the elastic band is fixedly connected with a VR head-mounted display.

[0015] Preferably, the inside wall of the sliding rail is symmetrically provided with a clamping block, the two ends of the sliding block are provided with a clamping groove, one end of the spliced plate is connected with the inside wall of the rotating ring through bolts, and one end of the two sleeves is rotatably connected with one end of the vertical plate.

[0016] Preferably, the limiting plate is an L-shaped plate, the top end and the bottom end of the support are provided with a sliding groove, one end of the limiting plate is slidably connected in the sliding groove, and the outside top position of the two lifting screws is fixedly sleeved with a knob.

[0017] Preferably, the somatosensory simulation mechanism comprises a support plate, a mounting frame, a roller, a track, a rectangular groove, a lead screw, a movable plate, a rotating frame, a rotating motor and a transmission gear;

[0018] The top end of the bottom plate is symmetrically connected with a support plate through bolts, the mounting frame is rotatably connected between the two support plates, the inside of the mounting frame is equidistantly rotatably connected with a roller, the outside of the roller is fixedly sleeved with a track at the inside position of the mounting frame, the top end of the bottom plate is provided with a rectangular groove at the bottom position of the mounting frame, the inside of the rectangular groove is symmetrically rotatably connected with a lead screw, the outside of the two lead screws is threadedly sleeved with a movable plate at both ends, the top end of the two movable plates is rotatably connected with a rotating frame, the inside of the rectangular groove is symmetrically connected with a rotating motor through bolts, and the outside of the output shafts of the two rotating motors and the outside of the lead screws are fixedly sleeved with transmission gears.

[0019] Preferably, the outside of the roller and the inside wall of the track are provided with anti-skid lines, the center of the mounting frame and the center of the fixed ring are located on the same vertical line, the threads of the outside of the two lead screws rotate in the same direction, and the two ends of the two movable plates are slidably connected with the inside wall of the rectangular groove.

[0020] Preferably, the other end of the rotating frame is rotatably connected with the bottom end of the mounting frame, both of the rotating motors are powered by an external power source, and the transmission gear on the output shaft of the rotating motor is in engagement with the transmission gear on the screw rod.

[0021] Compared with the prior art, the present application has the advantages that the structure is scientific and reasonable, and the use is safe and convenient.

[0022] 1. The supporting and anti-falling mechanism is provided, the connecting block and the fixed ring are pushed along the vertical rod to rise and fall by rotating the rotating drum, the position of the fixed ring is adjusted as required, the adaptability is improved, then the traction rope and the restraint belt are matched to pull and fix people, the traction block is moved by rotating the adjusting rod, the traction rope is stretched and tightened, different training personnel are pulled and fixed as required, the stability of the training personnel is improved, and the phenomenon of falling down is prevented.

[0023] In addition, the lifting plate is lifted in the fixed frame by the electric hydraulic rod, the stability of the lifting plate in lifting is ensured by the limiting of the limiting rod, the shoulder of the restraint belt is pulled and fixed by the limiting rod to tighten the pull rope, the stability of the training personnel is further improved, and when the training personnel turns, the traction rope and the pull rope are conveniently rotated together by the rotation of the rotating ring and the rotating disc, the traction and fixing effect is ensured, and the traction rope and the pull rope are prevented from being intertwined.

[0024] 2. The auxiliary wearing mechanism is provided, the push rod and the backrest are moved by rotating the sleeve to push the push rod and the backrest, the position of the backrest is changed as required, the back of the training personnel of different sizes is conveniently matched, the support and reliance are facilitated, the adaptability is improved, the backrest is supported and limited by the limiting plate and the support, the stability of the backrest is increased, the position of the VR head-mounted display is adjusted by pushing the extension plate to rise and fall by rotating the lifting screw and pulling the VR head-mounted display by the elastic band, the VR head-mounted display is conveniently worn by training personnel of different heights, the adaptability is improved, and the weight of the VR head-mounted display is reduced by pulling the VR head-mounted display by the elastic band, the comfort of the training personnel in wearing is improved.

[0025] In addition, the position of the backrest is changed by the cooperation of the splicing plate, the rotating ring is conveniently rotated to drive the base plate, the vertical plate and the sliding block to slide along the inner slide rail, and then the orientation of the backrest is changed to be the same as the orientation of the training personnel, and the reliance effect of the training personnel is ensured.

[0026] 3、Set up the somatosensory simulation mechanism, through the cooperation of track and roller, facilitate the training personnel walk, improve the reality of simulation walking, through the cooperation of transmission gear, power transmission, make two rotating motor synchronous drive two screw rod synchronous rotation, thus push two movable plate in the rectangular groove inside same direction movement, again use rotating frame drive installation frame between two support plate rotation, change the inclination of installation frame, and then simulate different walking conditions in power training, improve the adaptability, facilitate experience different training conditions, increase the training effect.

[0027] In summary, through the somatosensory simulation mechanism simulates different training conditions, increases the reality of training, and support anti-falling mechanism when simulating different training conditions, traction fixed training personnel, ensure the stability of training personnel, prevent the effect of falling, at the same time, using auxiliary wearing mechanism, facilitate training personnel to rely on support, and reduce the weight of VR equipment wearing, improve the comfort. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings are included to provide a further understanding of the application, and constitute a part of the specification, together with the embodiments of the application, to explain the application, and do not constitute a limitation on the application. In the drawings:

[0029] Figure 1 is the structural schematic diagram of the application;

[0030] Figure 2 is the installation structure schematic diagram of the rotary table of the application;

[0031] Figure 3 is the structural schematic diagram of the support anti-falling mechanism of the application;

[0032] Figure 4 is the installation structure schematic diagram of the lifting plate of the application;

[0033] Figure 5 is the structural schematic diagram of the auxiliary wearing mechanism of the application;

[0034] Figure 6 is the structural schematic diagram of the support plate of the application;

[0035] Figure 7 is the structural schematic diagram of the somatosensory simulation mechanism of the application.

[0036] Reference signs in the drawings: 1, bottom plate; 2, vertical rod; 3, top plate; 4, placing frame; 5, display screen;

[0037] 6. Support anti-fall mechanism; 601. Rotating drum; 602. Connecting block; 603. Fixing ring; 604. Rotating ring; 605. Protrusion; 606. Adjusting rod; 607. Traction block; 608. Traction rope; 609. Restraint strap; 610. Turntable; 611. Fixing frame; 612. Electro-hydraulic rod; 613. Lifting plate; 614. Limiting rod; 615. Pull rope;

[0038] 7. Auxiliary wearing mechanism; 701. Slide rail; 702. Slider; 703. Pad; 704. Splicing plate; 705. Vertical plate; 706. Bracket; 707. Sleeve; 708. Push rod; 709. Backrest; 710. Limiting plate; 711. Lifting screw; 712. Extension plate; 713. Elastic band; 714. VR headset;

[0039] 8. Motion-sensing simulation mechanism; 801. Support plate; 802. Mounting frame; 803. Roller; 804. Track; 805. Rectangular groove; 806. Lead screw; 807. Movable plate; 808. Rotating frame; 809. Rotary motor; 810. Transmission gear. Detailed Implementation

[0040] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0041] Example: Figures 1-7 As shown, the present invention provides a technical solution, a digital power training VR device for virtual reality, including a base plate 1, vertical rods 2 are equidistantly connected to the top of the base plate 1, a top plate 3 is bolted to the top of the vertical rods 2, a placement frame 4 is bolted to the other side of the top of the base plate 1, a display screen 5 is installed on the top of the placement frame 4, a support anti-fall mechanism 6 is provided between the top plate 3 and the base plate 1, rotating the rotating cylinder 601 pushes the connecting block 602 and the fixing ring 603 to rise and fall along the vertical rod 2, adjusting the position of the fixing ring 603 to facilitate the wearing of the restraint strap 609, and rotating the adjusting rod 606 pushes the traction block 607 to move, stretching and tightening the traction rope 608, thereby stretching and fixing the restraint strap 609 and the waist of the trainee; the electric hydraulic rod 612 drives the lifting plate 613 and the limiting rod 614 to rise and fall, driving the pull rope 615 to tighten, and pulling and fixing the shoulder of the restraint strap 609;

[0042] The auxiliary wearing mechanism 7 is arranged between the top plate 3 and the bottom plate 1, the rotating sleeve 707 pushes the push rod 708 to move, the leaning plate 709 with the limiting plate 710 slides along the top end and the bottom end of the support 706, the position of the leaning plate 709 is changed, the extension plate 712 is pushed to rise and fall through the rotating lifting screw 711, the height of the VR head-mounted display 714 is changed, the VR head-mounted display 714 is pulled by the elastic band 713, the weight of the VR head-mounted display 714 is reduced, and the sliding block 702, the vertical plate 705 and the sliding block 702 are conveniently driven to slide along the inside of the sliding rail 701 through the splicing plate 704;

[0043] The somatosensory simulation mechanism 8 is arranged at the top end of the bottom plate 1, the walking authenticity of the training personnel is improved through cooperation of the track 804 and the roller 803, and through cooperation of the transmission gear 810, the two rotating motors 809 are driven to rotate at the same speed to drive the two lead screws 806 to rotate synchronously, so that the two movable plates 807 are pushed to move in the same direction in the rectangular groove 805, and the installation frame 802 is driven to rotate in the two support plates 801 through the rotating frame 808, so that the inclination of the installation frame 802 is changed;

[0044] The anti-falling mechanism 6 comprises a rotating drum 601, a connecting block 602, a fixed ring 603, a rotating ring 604, a protruding block 605, an adjusting rod 606, a traction block 607, a traction rope 608, a restraint belt 609, a rotating disc 610, a fixed frame 611, an electric hydraulic rod 612, a lifting plate 613, a limiting rod 614 and a pulling rope 615.

[0045] The rotating drum 601 is threadedly connected to the outside of each vertical rod 2, the connecting block 602 is rotatably connected to the outside of the rotating drum 601, the fixed ring 603 is connected to one end of the connecting block 602 through bolts, the rotating ring 604 is rotatably connected to the inner wall of the fixed ring 603, the protruding blocks 605 are equidistantly connected to the bottom position of the inner wall of the rotating ring 604 through bolts, the adjusting rods 606 are rotatably connected to the bottom side position of the protruding blocks 605, the traction blocks 607 are threadedly connected to the outside of the two adjusting rods 606, the traction rope 608 is clamped to the top end of the traction block 607, the other end of the traction rope 608 is clamped to the restraint belt 609, the knobs are clamped to the bottom position of the outside of the rotating drum 601, the threading holes are formed in the inside of the traction block 607, there are four protruding blocks 605, and one end of the traction rope 608 passes through the threading hole.

[0046] The top plate 3 is rotationally connected with a rotating disc 610 at the bottom end. The rotating disc 610 is connected with a fixing frame 611 through bolts at the bottom end. The top plate 3 is symmetrically connected with electric hydraulic rods 612 through bolts at the bottom end corresponding to the internal positions of the fixing frame 611. The electric hydraulic rods 612 are connected with lifting plates 613 through bolts at the bottom end corresponding to the internal positions of the fixing frame 611. The lifting plates 613 are all clamped with limiting rods 614 at the bottom end of each edge. The limiting rods 614 are clamped with pull ropes 615 at the bottom end. In order to facilitate the movement of the lifting plates 613, the electric hydraulic rods 612 are powered by an external power supply. The lifting plates 613 are slidingly connected with the inner wall of the fixing frame 611. The limiting rods 614 penetrate through the bottom end of the fixing frame 611. The pull ropes 615 are connected with the top end of the restraint belt 609;

[0047] The auxiliary wearing mechanism 7 comprises a sliding rail 701, a sliding block 702, a pad plate 703, a splicing plate 704, a vertical plate 705, a support 706, a sleeve 707, a push rod 708, a leaning plate 709, a limiting plate 710, a lifting screw 711, an extension plate 712, an elastic band 713 and a VR head-mounted display 714.

[0048] The fixing ring 603 is connected with the sliding rail 701 through bolts at the top end. The sliding rail 701 is movably connected with the sliding block 702 inside. The sliding block 702 is connected with the pad plate 703 through bolts at the top end. The pad plate 703 is clamped with the splicing plate 704 at the bottom end corresponding to the internal positions of the rotating ring 604. The pad plate 703 is connected with the vertical plate 705 through bolts at the top end. The vertical plate 705 is clamped with the support 706 at one end. The support 706 is rotationally connected with the sleeve 707 at equal intervals inside. In order to facilitate the rotation of the vertical plate 705, the sliding rail 701 is symmetrically provided with clamping blocks on the inner wall. The sliding block 702 is provided with clamping grooves at both ends. One end of the splicing plate 704 is connected with the inner wall of the rotating ring 604 through bolts. One end of the sleeve 707 is rotationally connected with one end of the vertical plate 705. The sleeve 707 is connected with the push rod 708 through threads inside. The push rod 708 is clamped with the leaning plate 709 at the other end. One end of the leaning plate 709 is clamped with the limiting plate 710 corresponding to the top and bottom positions of the support 706. The leaning plate 709 is symmetrically connected with the lifting screw 711 through threads at the top end. The lifting screw 711 is rotationally connected with the extension plate 712 at the top end. The extension plate 712 is clamped with the elastic band 713 at the bottom end of one side position. The elastic band 713 is fixedly connected with the VR head-mounted display 714 at the bottom end. In order to facilitate the adjustment of the height of the VR head-mounted display 714, the limiting plate 710 is an L-shaped plate. The support 706 is provided with sliding grooves at the top and bottom ends. One end of the limiting plate 710 is slidingly connected corresponding to the internal positions of the sliding grooves. The outer side of the lifting screw 711 is fixedly sleeved with a knob at the top position. The VR head-mounted display 714 is powered by an external power supply.

[0049] The somatosensory simulation mechanism 8 comprises a support plate 801, a mounting frame 802, a roller 803, a track 804, a rectangular groove 805, a screw rod 806, a movable plate 807, a rotating frame 808, a rotating motor 809 and a transmission gear 810;

[0050] The top end of the bottom plate 1 is symmetrically connected with the support plates 801 through bolts, the mounting frames 802 are rotatably connected between the two support plates 801, the rollers 803 are equidistantly rotatably connected inside the mounting frames 802, the track 804 is fixedly sleeved outside the rollers 803 corresponding to the position of the inside of the mounting frames 802, the rectangular groove 805 is formed at the position corresponding to the bottom of the mounting frame 802 at the top end of the bottom plate 1, in order to facilitate the change of the inclination angle of the mounting frame 802, the outside of the roller 803 and the inner wall of the track 804 are both provided with anti-skid lines, the center of the mounting frame 802 and the center of the fixed ring 603 are located on the same vertical line, the screw threads outside the two screw rods 806 are in the same direction, the two ends of the movable plates 807 are both slidably connected with the inner wall of the rectangular groove 805, the screw rods 806 are symmetrically rotatably connected inside the rectangular groove 805, the two ends outside the screw rods 806 are both threadedly sleeved with the movable plates 807, the rotating frames 808 are rotatably connected to the top ends of the movable plates 807, the rotating motors 809 are symmetrically connected inside the rectangular groove 805 through bolts, the transmission gears 810 are fixedly sleeved outside the output shafts of the rotating motors 809 and outside the screw rods 806, in order to facilitate the transmission of power, the other end of the rotating frame 808 is rotatably connected with the bottom end of the mounting frame 802, the rotating motors 809 are both powered by external power sources, and the transmission gears 810 on the output shafts of the rotating motors 809 are in abutment with the transmission gears 810 on the screw rods 806.

[0051] The working principle and use process of the somatosensory simulation mechanism 8 are as follows: first, the training personnel stand on the mounting frame 802, then rotate the rotating drum 601 to push the connecting block 602 and the fixed ring 603 to ascend along the vertical rod 2, adjust the position of the fixed ring 603 according to the height of the training personnel, then wear the restraint belt 609 on the body, and rotate the adjusting rod 606 to make the adjusting rod 606 push the traction block 607 to move, so as to stretch and tighten the traction rope 608, facilitate the traction rope 608 to stretch and fix the restraint belt 609 and the waist of the training personnel, and improve the stability of the training personnel.

[0052] Subsequently, the electric hydraulic rod 612 is started to drive the lifting plate 613 to ascend and descend inside the fixed frame 611, and the cooperation of the limiting rod 614 drives the pull rope 615 to be tightened to fix the shoulder of the restraint belt 609, further improves the stability of the training personnel, and when the training personnel performs VR training, the rotating ring 604 and the rotating disc 610 are used to facilitate the rotation of the traction rope 608 and the pull rope 615 together to prevent the traction rope 608 and the pull rope 615 from being intertwined together.

[0053] Then, the training personnel rotates the sleeve 707 according to the position of the training personnel, pushes the push rod 708 to move, forces the back plate 709 to slide along the top end and the bottom end of the support 706 with the limiting plate 710, makes the back plate 709 fit the back of the training personnel, facilitates the support, then rotates the lifting screw 711 to push the extension plate 712 to lift, and drives the lifting of the VR head-mounted display 714 through the cooperation of the elastic band 713, changes the height of the VR head-mounted display 714, facilitates the wearing of the training personnel of different heights, and utilizes the elastic band 713 to pull the VR head-mounted display 714, reduces the weight of the VR head-mounted display 714, and improves the comfort of the training personnel wearing;

[0054] In addition, when the training personnel turns, the traction rope 608 drives the rotation of the rotating ring 604, and drives the sliding of the base plate 703, the vertical plate 705 and the sliding block 702 along the inside of the sliding rail 701 through the cooperation of the splicing plate 704, thereby changing the position of the back plate 709, so that the orientation of the back plate 709 is the same as the orientation of the training personnel, and the support effect of the training personnel is ensured;

[0055] Finally, the display screen 5 is controlled to rotate the electric power training project, when simulating walking, drives the rotation of the track 804 and the roller 803 in the installation frame 802, improves the reality of the training personnel stepping, in addition, the two rotating motors 809 are controlled to rotate at the same speed, and the power is transmitted through the cooperation of the transmission gear 810, so that the two lead screws 806 rotate synchronously, thereby pushing the two movable plates 807 to move in the same direction in the rectangular groove 805, and the installation frame 802 is driven to rotate in the two support plates 801 by the rotating frame 808, changes the inclination of the installation frame 802, thereby simulating different walking conditions in electric power training, improves the adaptability, facilitates the experience of different training conditions, and increases the training effect.

[0056] Finally, it should be noted that: the above only describes the preferred examples of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, and for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A digital power training VR device for virtual reality, comprising a base plate (1), characterized in that: Vertical rods (2) are equidistantly fastened to the top of the base plate (1). A top plate (3) is bolted to the top of the vertical rods (2). A placement rack (4) is bolted to the other side of the top of the base plate (1). A display screen (5) is mounted on the top of the placement rack (4). A support anti-fall mechanism (6) is provided between the top plate (3) and the base plate (1). Rotating the rotating cylinder (601) pushes the connecting block (602) and the fixing ring (603) up and down along the vertical rod (2) to adjust. The position of the fixing ring (603) makes it convenient to put on the restraint belt (609) and rotate the adjusting rod (606) to push the traction block (607) to move, stretch and tighten the traction rope (608), and then stretch and fix the restraint belt (609) and the waist of the trainee. The lifting plate (613) and the limit rod (614) are driven to rise and fall by the electric hydraulic rod (612), which drives the pull rope (615) to tighten and pull and fix the shoulder of the restraint belt (609). An auxiliary wearing mechanism (7) is provided between the top plate (3) and the bottom plate (1). The rotating sleeve (707) pushes the push rod (708) to move, so that the back plate (709) and the limiting plate (710) slide along the top and bottom of the bracket (706) to change the position of the back plate (709). By rotating the lifting screw (711), the extension plate (712) is pushed up and down, which changes the height of the VR headset (714). The elastic band (713) is used to pull the VR headset (714) and reduce the weight of the VR headset (714). The splicing plate (704) facilitates the rotating ring (604) to drive the pad (703), the vertical plate (705) and the slider (702) to slide along the inside of the slide rail (701). The top of the base plate (1) is equipped with a motion simulation mechanism (8), which uses the track (804) and roller (803) to improve the realism of the trainees' walking. In addition, through the cooperation of the transmission gear (810), the two rotary motors (809) drive the two lead screws (806) to rotate synchronously at the same speed, thereby pushing the two movable plates (807) to move in the same direction inside the rectangular groove (805). Then, through the rotating frame (808), the mounting frame (802) is driven to rotate inside the two support plates (801), which changes the inclination of the mounting frame (802).

2. The digital power training VR device for virtual reality according to claim 1, characterized in that: The support and anti-fall mechanism (6) includes a rotating drum (601), a connecting block (602), a fixing ring (603), a rotating ring (604), a protrusion (605), an adjusting rod (606), a traction block (607), a traction rope (608), a restraint strap (609), a turntable (610), a fixing frame (611), an electric hydraulic rod (612), a lifting plate (613), a limit rod (614), and a pull rope (615); The three vertical rods (2) are all threaded with a rotating cylinder (601) on the outside, and a connecting block (602) is rotatably connected to the outside of the rotating cylinder (601). One end of the connecting block (602) is connected to a fixing ring (603) by a bolt. The inner wall of the fixing ring (603) is rotatably connected to a rotating ring (604). At the bottom of the inner wall of the rotating ring (604), a protrusion (605) is equidistantly connected by a bolt. An adjusting rod (606) is symmetrically rotatably connected to one side of the bottom end of the protrusion (605). The two adjusting rods (606) are all threaded with a traction block (607) on the outside. A traction rope (608) is clamped at the top of the traction block (607), and a restraint strap (609) is clamped at the other end of the traction rope (608). The bottom end of the top plate (3) is rotatably connected to a turntable (610). The bottom end of the turntable (610) is connected to a fixed frame (611) by bolts. The bottom end of the top plate (3) is symmetrically connected to an electric hydraulic rod (612) by bolts at the position inside the fixed frame (611). The bottom end of the electric hydraulic rod (612) is connected to a lifting plate (613) by bolts at the position inside the fixed frame (611). Each corner of the bottom end of the lifting plate (613) is secured with a limit rod (614). The bottom end of the limit rod (614) is secured with a pull rope (615).

3. A digital power training VR device for virtual reality according to claim 2, characterized in that: A knob is snapped into the bottom of the outer side of the rotating drum (601), a threading hole is opened inside the traction block (607), there are four protrusions (605), and one end of the traction rope (608) passes through the threading hole.

4. A digital power training VR device for virtual reality according to claim 2, characterized in that: The electric hydraulic rod (612) is powered by an external power source. The outer side of the lifting plate (613) is slidably connected to the inner wall of the fixed frame (611). The bottom end of the limiting rod (614) passes through the bottom end of the fixed frame (611). The bottom end of the pull rope (615) is connected to the top end of the restraint strap (609).

5. A digital power training VR device for virtual reality according to claim 2, characterized in that: The auxiliary wearing mechanism (7) includes a slide rail (701), a slider (702), a pad (703), a splicing plate (704), a vertical plate (705), a bracket (706), a sleeve (707), a push rod (708), a backrest (709), a limiting plate (710), a lifting screw (711), an extension plate (712), an elastic band (713), and a VR headset (714); The top of the fixed ring (603) is bolted to a slide rail (701). A slider (702) is movably connected inside the slide rail (701). A pad (703) is bolted to the top of the slider (702). A splicing plate (704) is snapped onto the bottom of the pad (703) at a position corresponding to the inner side of the rotating ring (604). A vertical plate (705) is bolted to the top of the pad (703). A bracket (706) is snapped onto one end of the vertical plate (705). Sleeves (707) are equidistantly rotatably connected inside the bracket (706). Two sleeves (707) are connected... 7) Both push rods (708) are connected internally by threads. The other end of each push rod (708) is attached to a backing plate (709). One end of the backing plate (709) is attached to a limit plate (710) at the top and bottom of the bracket (706). The top of the backing plate (709) is symmetrically connected to a lifting screw (711) by threads. The top of the lifting screw (711) is rotatably connected to an extension plate (712). An elastic band (713) is attached to one side of the bottom of the extension plate (712). The bottom of the elastic band (713) is fixedly connected to a VR headset (714).

6. A digital power training VR device for virtual reality according to claim 5, characterized in that: The slide rail (701) has symmetrically provided locking blocks on its inner wall, and the slider (702) has locking grooves at both ends. One end of the splicing plate (704) is connected to the inner wall of the rotating ring (604) by bolts, and one end of the two sleeves (707) is rotatably connected to one end of the vertical plate (705).

7. A digital power training VR device for virtual reality according to claim 5, characterized in that: The limiting plate (710) is an L-shaped plate. The top and bottom of the bracket (706) are provided with sliding grooves. One end of the limiting plate (710) is slidably connected to the inside of the sliding groove. The two lifting screws (711) are fixedly fitted with knobs at the top positions on the outer sides. The VR headset (714) is powered by an external power source.

8. A digital power training VR device for virtual reality according to claim 1, characterized in that: The somatosensory simulation mechanism (8) includes a support plate (801), a mounting frame (802), a roller (803), a track (804), a rectangular groove (805), a lead screw (806), a movable plate (807), a rotating frame (808), a rotary motor (809), and a transmission gear (810). The top of the base plate (1) is symmetrically connected to a support plate (801) by bolts. A mounting frame (802) is rotatably connected between the two support plates (801). Rollers (803) are equidistantly rotatably connected inside the mounting frame (802). A track (804) is fixedly sleeved on the outside of the roller (803) at a position corresponding to the inside of the mounting frame (802). A rectangular groove (805) is opened at the top of the base plate (1) at a position corresponding to the bottom of the mounting frame (802). A lead screw (806) is symmetrically rotatably connected inside the rectangular groove (805). Movable plates (807) are threadedly sleeved at both ends of the two lead screws (806). A rotating frame (808) is rotatably connected to the top of the two movable plates (807). A rotary motor (809) is symmetrically connected inside the rectangular groove (805) by bolts. Transmission gears (810) are fixedly sleeved on the outside of the output shafts of the two rotary motors (809) and the outside of the lead screws (806).

9. A digital power training VR device for virtual reality according to claim 7, characterized in that: The outer side of the roller (803) and the inner wall of the track (804) are provided with anti-slip textures. The center of the mounting frame (802) and the center of the fixing ring (603) are located on the same vertical line. The outer threads of the two lead screws (806) rotate in the same direction. Both ends of the two movable plates (807) are slidably connected to the inner wall of the rectangular groove (805).

10. A digital power training VR device for virtual reality according to claim 7, characterized in that: The other end of the rotating frame (808) is rotatably connected to the bottom end of the mounting frame (802). Both of the rotating motors (809) are powered by an external power source. The transmission gear (810) on the output shaft of the rotating motor (809) is engaged with the transmission gear (810) on the lead screw (806).

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