CN216280272U

CN216280272U - Historical event simulation reduction display device based on VR technique

Info

Publication number: CN216280272U
Application number: CN202122772544.8U
Authority: CN
Inventors: 隆旭
Original assignee: Fujian Zhimei Space Engineering Design Co ltd
Current assignee: Fujian Zhimei Space Engineering Design Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-12
Anticipated expiration: 2031-11-12

Abstract

The utility model provides a historical event simulation reduction display device based on VR technology, which relates to the technical field of VR display and comprises a base, wherein a supporting block and a first motor are arranged on the upper surface of the base, the supporting block is fixedly arranged on the upper surface of the base, a first movable block and a second movable block are movably connected inside the supporting block, a display screen is arranged between the second movable block and the first movable block, a dustproof assembly is arranged at the top end of the supporting block and comprises a mounting plate and an arc-shaped collecting block, a dustproof sleeve is fixedly connected to the lower surface of the mounting plate, a sliding groove is formed in the upper surface of the base, an electric sliding table is arranged inside the sliding groove, a sound box is arranged above the electric sliding table, the dustproof sleeve is collected into the arc-shaped collecting block to be fixed when equipment works, and when the equipment does not work, the arc-shaped collection block is turned over, and the dustproof sleeve is unfolded and sleeved outside the display screen and the sound box, so that the dustproof effect is achieved on the equipment.

Description

Historical event simulation reduction display device based on VR technique

Technical Field

The utility model relates to the technical field of VR display, in particular to a historical event simulation reduction display device based on VR technology.

Background

VR technique is a virtual reality technique, which integrates a plurality of scientific techniques such as computer graphics technique, computer simulation technique, sensor technique, display technique and the like, the virtual information environment is created on the multi-dimensional information space, so that the user can have an immersive sense and have perfect interaction capacity with the environment, the intelligent soft package effect display technology based on VR technology, which is proposed by the patent with the application number of CN202022976588.8, includes a display box, VR glasses are arranged on the side part of the display box, an inner groove is arranged on the side part of the display box, a groove is arranged on the inner wall of the top side of the inner groove, the rotary holes are formed in the inner walls of the two sides of the groove, the containing grooves are formed in the two corresponding side portions of the display box, sliding grooves are formed in the inner walls of the top sides of the containing grooves, and the sliding grooves are communicated with the rotary holes respectively. Above-mentioned technical scheme passes through the setting of supporting part, can enlarge the bottom sprag area of show case to improve holistic stability, be convenient for place, and the display screen can rotate and accomodate, be convenient for transport and removal operation, and the display screen is connected with the show case, prevents to make the display screen drop because the collision.

However, according to the technical scheme, the height of the display screen is fixed and cannot be adjusted according to different use requirements, the device does not have a dustproof function, and when the device does not work, the display screen can only be stored and stored, and when the device is used, the display screen needs to be installed again, and the operation is troublesome, so that the improvement is made, and the historical event simulation reduction display device based on the VR technology is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a historical event simulation reduction display device based on VR technology, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a historical event simulation reduction display device based on VR technology comprises a base, wherein an adjusting component is arranged on the upper surface of the base and comprises a supporting block and a first motor, the supporting block is fixedly arranged on the upper surface of the base, a lead screw is rotatably connected inside the supporting block, a second motor is fixedly connected to the bottom end of the lead screw, a first movable block and a second movable block are movably connected to the outer side of a rod body of the lead screw, a display screen is movably arranged between the second movable block and the first movable block through the first motor, a dustproof component is arranged at the top end of the supporting block and comprises a mounting plate and an arc-shaped collecting block, a dustproof sleeve is fixedly connected to the lower surface of the mounting plate, the arc-shaped collecting block is movably arranged on the lower surface of the mounting plate and positioned outside the dustproof sleeve, a sliding groove is formed in the upper surface of the base, and a sliding rod is fixedly arranged inside the sliding groove, the outer sliding connection of slide bar body has electronic slip table, electronic slip table upper surface fixed connection has the installation piece, fixed surface installs the stereo set on the installation piece.

Preferably, a first motor is fixedly mounted on the lower surface of one end, far away from the screw rod, of the first movable block, and a gear is fixedly connected to the output end of the first motor.

Preferably, the gear outside meshing has the second fixed block, second fixed block bottom fixedly connected with installing frame, the inside fixed mounting of installing frame has the display screen.

Preferably, the upper surface of one end, far away from the screw rod, of the second movable block is fixedly connected with a connecting rod, a first fixed block is sleeved outside the rod body of the connecting rod in a rotating mode, and the first fixed block is fixedly installed in the middle of the bottom end of the installation frame.

Preferably, the top end of the supporting block is fixedly connected with a connecting column, and the upper surface of the connecting column is fixedly connected with the mounting plate.

Preferably, four movable grooves are formed in the outer peripheral surface of the mounting plate, and connecting blocks are movably connected inside the movable grooves respectively.

Preferably, one end of the connecting block, which is far away from the mounting plate, is fixedly connected with the arc-shaped collecting block.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the second motor is arranged to drive the screw rod to rotate, so that the two movable blocks are driven to move, the display screen is driven to ascend or descend, the height of the display screen can be adjusted, the first motor drives the gear and the second fixed block to rotate, the display screen is driven to rotate, the angle of the display screen can be adjusted, and the requirements of different users are met;

(2) through set up the dirt proof boot in the display screen top, at equipment during operation, collect the arc with the dirt proof boot and collect the inside fixed of piece, when equipment was out of work, the arc was collected the piece in the upset, made the dirt proof boot free fall expand, and the cover plays dirt-proof effect outside display screen and stereo set to equipment.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a historical event simulation reduction display device based on VR technology according to the present invention;

FIG. 2 is a schematic diagram of a front view of a display device for simulating and restoring historical events based on VR technology according to the present invention;

FIG. 3 is a schematic diagram of a cross-sectional view A-A of the device for simulating and restoring historical events based on VR technique according to the present invention;

fig. 4 is an exploded view of a partial structure of a device for displaying historical event simulation restoration based on VR technology.

In the figure: 1. a base; 2. an adjustment assembly; 201. a support block; 202. a screw rod; 203. a first movable block; 204. a second movable block; 205. a first fixed block; 206. a first motor; 207. a second fixed block; 208. a connecting rod; 209. a second motor; 210. a gear; 3. a dust-proof assembly; 301. mounting a plate; 302. a dust-proof sleeve; 303. an arc-shaped collection block; 304. connecting blocks; 305. a movable groove; 306. connecting columns; 4. a slide bar; 5. an electric sliding table; 6. mounting blocks; 7. sounding; 8. a display screen; 9. installing a frame; 10. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

Examples

As shown in fig. 1-4, a historical event simulation reduction display device based on VR technology comprises a base 1, an adjusting component 2 is arranged on the upper surface of the base 1, the adjusting component 2 comprises a supporting block 201 and a first motor 206, the supporting block 201 is fixedly arranged on the upper surface of the base 1, a lead screw 202 is rotatably connected inside the supporting block 201, a second motor 209 is fixedly connected to the bottom end of the lead screw 202, a first movable block 203 and a second movable block 204 are movably connected to the outside of a rod of the lead screw 202, a display screen 8 is movably arranged between the second movable block 204 and the first movable block 203 through the first motor 206, a dustproof component 3 is arranged at the top end of the supporting block 201, the dustproof component 3 comprises a mounting plate 301 and an arc-shaped collecting block 303, a dustproof sleeve 302 is fixedly connected to the lower surface of the mounting plate 301, an arc-shaped collecting block 303 is movably arranged on the lower surface of the mounting plate 301 and outside of the dustproof sleeve 302, a chute 10 is arranged on the upper surface of the base 1, a sliding rod 4 is fixedly mounted inside the sliding groove 10, an electric sliding table 5 is connected outside a rod body of the sliding rod 4 in a sliding mode, an installation block 6 is fixedly connected to the upper surface of the electric sliding table 5, and a sound 7 is fixedly mounted on the upper surface of the installation block 6.

In this embodiment, a first motor 206 is fixedly mounted on a lower surface of one end of the first movable block 203 far away from the screw 202, and a gear 210 is fixedly connected to an output end of the first motor 206.

In this embodiment, the gear 210 is engaged with the second fixing block 207 at the outer side thereof, the bottom end of the second fixing block 207 is fixedly connected with the mounting frame 9, and the display screen 8 is fixedly mounted inside the mounting frame 9.

When specifically setting up, the inside rack that corresponds with gear 210 that is provided with of second fixed block 207 through setting up gear 210 and the meshing of second fixed block 207, can ensure that first motor 206 and second fixed block 207 rotate in step, avoids appearing the phenomenon of smooth silk.

In this embodiment, the second movable block 204 is far away from the connecting rod 208 fixedly connected to the upper surface of one end of the lead screw 202, the first fixed block 205 is sleeved outside the rod body of the connecting rod 208 in a rotating manner, the first fixed block 205 is fixedly installed in the middle of the bottom end of the installation frame 9, the installation frame 9 is driven by the first motor 206 to rotate, so that the first fixed block 205 and the connecting rod 208 rotate relatively, and friction caused by contact between the installation frame 9 and the second movable block 204 can be avoided by arranging the first fixed block 205.

In this embodiment, the top end of the supporting block 201 is fixedly connected with a connecting column 306, and the upper surface of the connecting column 306 is fixedly connected with the mounting plate 301.

In this embodiment, four movable grooves 305 are formed in the outer peripheral surface of the mounting plate 301, the movable grooves 305 are respectively and movably connected with connecting blocks 304, and one ends of the connecting blocks 304 far away from the mounting plate 301 are fixedly connected with the arc-shaped collecting blocks 303.

When specifically setting up, the diameter of dirt proof boot 302 is decided according to the interval between 8 and two stereo sets 7 of display screen, can cover 8 and stereo sets 7 of display screen when guaranteeing the dirt proof boot 302 whereabouts, when equipment during operation, pile up dirt proof boot 302 to mounting panel 301 lower surface, then the arc collection piece 303 of upset, put into the arc notch of arc collection piece 303 with dirt proof boot 302, collect and fix dirt proof boot 302 through the arc collection piece 303, it needs to explain that, connecting block 304 and activity groove 305 inner wall have certain damping to feel, can prevent that the arc from collecting piece 303 and removing under the action of gravity.

This historical event simulation restores display device's theory of operation based on VR technique:

when the stereo sound adjusting device is used, the height of the display screen 8 is correspondingly adjusted according to the requirements of a user, the second motor 209 is started firstly, the screw rod 202 is driven to rotate through the output end of the second motor 209, so that the first movable block 203 and the second movable block 204 are driven to ascend or descend, and further the display screen 8 is driven to ascend or descend, the second motor 209 is closed after the adjustment is completed, then the turning angle of the display screen 8 is adjusted, the first motor 206 is started, the gear 210 is driven to rotate through the output end of the first motor 206, the gear 210 is meshed with the inside of the second fixed block 207, so that the second fixed block 207 and the display screen 8 are driven to rotate, the first motor 206 is closed after the adjustment is completed, then the electric sliding table 5 is started, the sound 7 is driven to move inside the sliding groove 10 through the electric sliding table 5, so that the stereo surround sound effect is achieved, the immersion feeling of the user is enhanced, after the use is completed, the sound 7 is moved to the two sides of the supporting block 201, and then the electric sliding table 5 is closed, then the arc-shaped collecting blocks 303 are turned upwards in sequence, so that the dustproof sleeve 302 freely falls and expands under the action of gravity until the display screen 8 and the sound boxes 7 on the two sides are covered, and the dustproof protection effect is achieved.

It should be noted that the specific model specification of the first motor 206 is Y90S-2;

the specific model specification of the second motor 209 is Y160L 2-2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, 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 historical event simulation reduction display device based on VR technique, includes base (1), its characterized in that: the upper surface of the base (1) is provided with an adjusting component (2), the adjusting component (2) comprises a supporting block (201) and a first motor (206), the supporting block (201) is fixedly arranged on the upper surface of the base (1), a lead screw (202) is rotatably connected inside the supporting block (201), the bottom end of the lead screw (202) is fixedly connected with a second motor (209), a first movable block (203) and a second movable block (204) are movably connected outside a rod of the lead screw (202), a display screen (8) is movably arranged between the second movable block (204) and the first movable block (203) through the first motor (206), the top end of the supporting block (201) is provided with a dustproof component (3), the dustproof component (3) comprises a mounting plate (301) and an arc-shaped collecting block (303), and a dustproof sleeve (302) is fixedly connected on the lower surface of the mounting plate (301), mounting panel (301) lower surface just is located dirt proof boot (302) outside activity and is provided with arc collection piece (303), spout (10) have been seted up to base (1) upper surface, the inside fixed mounting of spout (10) has slide bar (4), slide bar (4) pole body outer sliding connection has electronic slip table (5), fixed surface is connected with installation piece (6) on electronic slip table (5), fixed surface installs stereo set (7) on installation piece (6).

2. The VR technology-based historical event simulation restoration display device of claim 1, wherein: the lower surface of one end, far away from the screw rod (202), of the first movable block (203) is fixedly provided with a first motor (206), and the output end of the first motor (206) is fixedly connected with a gear (210).

3. The VR technology-based historical event simulation restoration display device of claim 2, wherein: gear (210) outside meshing has second fixed block (207), second fixed block (207) bottom fixedly connected with installing frame (9), the inside fixed mounting of installing frame (9) has display screen (8).

4. The VR-technology-based historical event simulation reduction display device of claim 3, wherein: the upper surface of one end, far away from the screw rod (202), of the second movable block (204) is fixedly connected with a connecting rod (208), a first fixed block (205) is sleeved outside the rod body of the connecting rod (208) in a rotating mode, and the first fixed block (205) is fixedly installed in the middle of the bottom end of the installation frame (9).

5. The VR technology-based historical event simulation restoration display device of claim 1, wherein: the top end of the supporting block (201) is fixedly connected with a connecting column (306), and the upper surface of the connecting column (306) is fixedly connected with the mounting plate (301).

6. The VR technology-based historical event simulation restoration display device of claim 1, wherein: four movable grooves (305) are formed in the peripheral surface of the mounting plate (301), and connecting blocks (304) are movably connected inside the movable grooves (305) respectively.

7. The VR-technology-based historical event simulation reduction display device of claim 6, wherein: one end, far away from the mounting plate (301), of the connecting block (304) is fixedly connected with the arc-shaped collecting block (303).