CN219289110U - Three-dimensional scene display system for engineering informatization construction - Google Patents

Abstract

The utility model provides a three-dimensional scene display system for engineering informatization construction, which belongs to the technical field of engineering information equipment, and comprises a round table, wherein three T-shaped sliding grooves are formed in the upper end of the round table, T-shaped sliding blocks are connected in the three T-shaped sliding grooves in a sliding manner, working panels are fixed at the upper ends of the three T-shaped sliding blocks, arc-shaped rods are fixed at the ends, far away from each other, of the three working panels, arc-shaped grooves are formed at the other ends of the three working panels, the arc-shaped grooves are matched with the arc-shaped rods, the three arc-shaped rods are respectively movably inserted into the three arc-shaped grooves, a storage groove is formed in the middle of the upper end of the round table, and a chassis is connected in a sliding manner in the storage groove; when the three-dimensional scene display device is used for displaying the three-dimensional scene, the device is convenient to work, meanwhile, the three-dimensional scene display is convenient to watch through the screen, the operation is convenient, the working efficiency is greatly improved, and the practicability is extremely high.

Description

Three-dimensional scene display system for engineering informatization construction

Technical Field

The utility model belongs to the technical field of engineering information equipment, and particularly relates to a three-dimensional scene display system for engineering informationized construction.

Background

The informatization construction is to improve the production operation efficiency of enterprises through the deployment of computer technology, reduce the operation risk and cost, thereby improving the overall management level and continuous operation capacity of the enterprises, virtual display is generated based on the rapid development of virtual reality technology, which provides more rapid and energy-saving exhibition experience for people, the virtual reality technology has been widely used in many fields such as construction, movies, entertainment, education, medical treatment, business and the like, the application in the exhibition industry is rapidly developed in recent years, the physical shadow of the virtual reality technology is increasingly shown in the field of vision of people in various international exhibitions, generally, three-dimensional is a space system formed by adding a direction vector in a planar two-dimensional system, three-dimensional is three axes of coordinate axes, namely an x axis, a y axis and a z axis, wherein x represents left and right space, y represents front and rear space, thus, the visual stereo perception of people is formed, two dimensions are staggered in one dimension and two dimensions, one dimension and one dimension are overlapped in the other dimension, and three dimensions are always left and right, but are not overlapped in the front and right, and have the left and right directions.

The device can render the scene of the image data corresponding to the image identification card on the display screen by identifying the identification information of the image identification card through the infrared video recorder, and the throwing is simple and the throwing result is not displayed well as disclosed in the prior patent CN 201621043397.3.

Disclosure of Invention

The utility model aims to provide a three-dimensional scene display system for engineering informatization construction, which aims to solve the problems that a display stand in the prior art is simple in structure, a large screen is needed to be relied on when three-dimensional scene display is carried out, the viewing effect is affected, and the working efficiency is delayed.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a three-dimensional scene display system of engineering informatization construction, includes the round table, three T shape spout has been seted up to the upper end of round table, three equal sliding connection has the T shape slider in the T shape spout, and is three the upper end of T shape slider all is fixed with the work panel, and is three the one end that keeps away from each other of work panel all is fixed with the arc pole, and the arc wall has all been seted up to the other end of three work panel, arc wall and arc pole assorted, and is three the arc pole is movable grafting respectively in three arc wall, accomodate the groove has been seted up at the upper end middle part of round table, sliding connection has the chassis in accomodate the groove, the upside of chassis is provided with the display screen, the upper end of chassis is fixed with bi-directional motor, bi-directional motor's upside output is fixed with the upper spindle, be fixed between the upper end of upper spindle and the lower extreme of display screen, the upper end edge of chassis is fixed with three concave block, and is fixed with the connecting rod between the back inner wall of three concave block, three the T shape slider has the guide pulley and the circumference of three equal fixed connection has the circumference of three groove of rope pulley, two adjacent three inner wall of three groove and three I-shaped slider are all fixed with the circumference of the two, and three I-shaped slider are all fixed to be fixed with the circumference between the two and the three I-shaped groove. The display stand aims at solving the problems that the display stand in the prior art is simple in structure, needs to rely on a large screen when performing three-dimensional scene display, is very inconvenient, affects the watching effect and delays the working efficiency.

As a preferable scheme of the utility model, the upper end of the round table is provided with a plurality of thick rod grooves which are uniformly distributed, the thick rod grooves are distributed on two sides of three T-shaped sliding grooves, the lower inner walls of the thick rod grooves are provided with thin rod grooves, a group of fixing mechanisms are arranged in the thick rod grooves, and a plurality of groups of fixing mechanisms are respectively connected with three working panels to realize the fixing of the fixing mechanisms; every group fixed establishment all includes bar pull rod, circular draw-in column, expansion draw-in groove, closed draw-in groove and first spring, bar pull rod activity is pegged graft in the thin pole inslot, circular draw-in column activity is pegged graft in thick pole inslot, the lower extreme of circular draw-in column is fixed with the upper end of bar pull rod, the circumference surface of bar pull rod is located to first spring housing, and the upper and lower both ends of first spring are fixed with the lower extreme of circular draw-in column and thick pole inslot lower wall respectively, expansion draw-in groove and closed draw-in groove are all offered in the lower extreme of work panel, and expansion draw-in groove and closed draw-in groove all with circular draw-in column assorted.

As a preferable scheme of the utility model, the lower end of the round table is provided with three L-shaped holes, the circumferential inner wall of the containing groove is provided with three rectangular sliding grooves, the three rectangular sliding grooves are respectively communicated with the three L-shaped holes, a group of buckle mechanisms are arranged in the three rectangular sliding grooves, and the buckle mechanisms are connected with the chassis to fix the buckle mechanisms in the containing groove; every group buckle mechanism all includes L shape pull rod, connecting rope, second spring, rectangle fixture block and rectangle draw-in groove, L shape pull rod activity is pegged graft in L shape downthehole, connecting rope is fixed in the upper end of L shape pull rod, and is fixed between the other end of connecting rope and the left end of rectangle fixture block, the second spring is fixed in the left inner wall of rectangle spout, and the cover of second spring locates the circumference surface of connecting rope, the right-hand member of connecting rope is fixed with the left end of rectangle fixture block, rectangle fixture block sliding connection is in the rectangle spout, rectangle fixture block activity is pegged graft in the rectangle draw-in groove.

As a preferable scheme of the utility model, the lower ends of the strip-shaped pull rods in two adjacent groups of fixing mechanisms are fixedly provided with stress rods, the lower ends of the L-shaped pull rods in three groups of clamping mechanisms are respectively fixed with the circumferential surfaces of the three stress rods, the circumferential surfaces of the three stress rods are respectively fixedly provided with pedal plates, the upper inner walls of the three rope grooves are respectively fixedly provided with U-shaped plates, and the three pull ropes are respectively positioned in the three U-shaped plates.

As a preferable scheme of the utility model, the cooling mechanism further comprises a driving cavity, a lower rotating shaft, a large gear, pinions, fan shafts and fan blades, wherein the pinions, the fan shafts and the fan blades are respectively provided with two, the large gear and the two pinions are respectively positioned in the driving cavity, the driving cavity is arranged in the chassis, the upper end of the lower rotating shaft is fixed with the lower side output end of the bidirectional motor, the lower end of the lower rotating shaft movably penetrates through the upper inner wall of the chassis and is rotationally connected with the lower inner wall of the driving cavity, the large gear is fixed on the circumferential surface of the lower rotating shaft, the two fan shafts are respectively rotationally connected between the upper inner wall and the lower inner wall of the driving cavity, the upper ends of the two fan shafts movably penetrate through the upper end of the chassis and extend upwards, the two pinions are respectively fixed on the circumferential surfaces of the two fan shafts, the two pinions are respectively meshed with the large gear, and the two fan blades are respectively fixed on the upper parts of the circumferential surfaces of the two fan shafts.

As a preferable scheme of the utility model, the utility model further comprises a damping mechanism, wherein the damping mechanism comprises four telescopic rods and third springs, the upper ends and the lower ends of the four telescopic rods and the third springs are respectively fixed at the end parts of the chassis, which are close to the damping seat, and the four third springs are respectively sleeved on the circumferential surfaces of the four telescopic rods.

As a preferable scheme of the utility model, three groups of guide mechanisms are arranged in the storage groove, the three groups of guide mechanisms are respectively connected with the three pull ropes to change the stress direction of the pull ropes, each group of guide mechanisms comprises a guide groove and a first guide spool, the guide grooves are formed in the circumferential inner walls of the storage groove, the first guide spools are rotationally connected between the front inner wall and the rear inner wall of the guide groove, and the pull ropes are attached to the left lower part of the circumferential surface of the first guide spool.

As a preferable scheme of the utility model, four groups of limiting mechanisms are further arranged in the storage groove, the four groups of limiting mechanisms are connected with the chassis to realize vertical linear motion, each group of limiting mechanisms comprises a strip-shaped block and a strip-shaped groove, the strip-shaped blocks are fixed on the circumferential surface of the chassis, the strip-shaped groove is formed in the circumferential inner wall of the storage groove, and the strip-shaped blocks are connected in the strip-shaped groove in a sliding manner.

As a preferable scheme of the utility model, three groups of supporting mechanisms are arranged on the lower side of the round table, the three groups of supporting mechanisms are distributed in a triangle shape, each group of supporting mechanisms comprises a first supporting rod and a first universal wheel, the first supporting rods are fixed at the lower ends of the round table, the first universal wheels are rotationally connected to the lower ends of the first supporting rods, and brake pads are fixedly arranged on the first universal wheels.

As a preferable scheme of the utility model, two groups of moving mechanisms are arranged on the lower side of the display screen, each group of moving mechanisms comprises a second supporting rod and a second universal wheel, the upper end of the second supporting rod is fixed with the lower end of the display screen, the second universal wheels are rotatably connected with the lower end of the second supporting rod, and the second universal wheels are in rolling connection with the upper end of the chassis.

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

1. according to the utility model, the round platform formed by the three working panels can be used by a user when carrying out three-dimensional scene display of engineering informationized construction, when the three working panels are required to be used for screen display, one end of the pull rope is pulled by the working panels outwards at the same time when the working panels move, the other end of the pull rope drives the concave block to ascend through the connecting rod, and the chassis is driven to move upwards through the concave block, so that the display screen positioned on the upper side of the chassis moves upwards, the display screen is higher than the upper surface of the working panels, at the moment, the display screen can be used for three-dimensional scene display for the user to watch, and meanwhile, the working panels can be continuously used as the working platform without searching the working platform again.

2. According to the utility model, when the working panel is not opened, the circular clamping column is ejected out through the elasticity of the first spring, so that the circular clamping column is inserted into the unfolding clamping groove, the unfolding clamping groove is clamped, the working panel is fixed on the upper surface of the round table, the round table is more convenient to use when the round table is used, and after the working panel is pulled out, the circular clamping column is inserted into the closing clamping groove, so that the working panel is also fixed and stable after being pulled out, and the round table can be used for working through the working panel when a display screen is watched.

3. According to the utility model, after the bidirectional motor is started, the upper output shaft can drive the display screen to rotate through the upper rotating shaft, meanwhile, the lower output shaft of the bidirectional motor drives the large gear to rotate through the lower rotating shaft, at the moment, the display screen can rotate to facilitate workers sitting at different positions to watch three-dimensional scenes, meanwhile, the large gear drives the small gear meshed with the large gear to rotate, the small gear drives the fan shaft to rotate, so that the fan shaft drives the fan blades to rotate, a large amount of heat can be generated after the display screen works for a long time, at the moment, part of heat can be dissipated through the fan blades, so that the display screen is not easy to damage internal electrical parts due to overhigh heat after long-time work, and the service life of the display screen is greatly prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of a work panel of the present utility model when closed;

FIG. 2 is a perspective view of the work panel of the present utility model after it is opened;

FIG. 3 is a bottom view of the present utility model;

FIG. 4 is a partial top view of the round table of the present utility model;

FIG. 5 is a front cross-sectional view of the present utility model;

FIG. 6 is an enlarged view of a portion of the utility model at A in FIG. 5;

FIG. 7 is an enlarged view of a portion of the utility model at B in FIG. 5;

FIG. 8 is an exploded view of the present utility model;

FIG. 9 is a schematic view of a movement mechanism according to the present utility model;

FIG. 10 is a schematic view of a cooling mechanism of the present utility model;

FIG. 11 is a partial schematic view of the present utility model at a work panel;

FIG. 12 is a top view of the present utility model at a slot of a thin rod;

FIG. 13 is an exploded view of the guide mechanism of the present utility model;

fig. 14 is an exploded view of the securing mechanism of the present utility model.

In the figure: 1. round table; 2. a work panel; 201. a T-shaped slider; 202. t-shaped sliding grooves; 3. a bar-shaped pull rod; 301. a thin rod groove; 302. a force-bearing rod; 303. stepping on the pedal; 304. a thick rod groove; 305. a round clamping column; 306. expanding the clamping groove; 307. closing the clamping groove; 308. a first spring; 4. an L-shaped pull rod; 401. an L-shaped aperture; 402. a connecting rope; 403. rectangular sliding grooves; 404. a second spring; 405. rectangular clamping blocks; 5. a first support bar; 501. a first universal wheel; 6. a U-shaped plate; 7. a pull rope; 701. rope grooves; 8. an arc-shaped groove; 801. an arc-shaped rod; 9. a display screen; 901. a second support bar; 902. a second universal wheel; 10. a bi-directional motor; 101. an upper rotating shaft; 102. a lower rotating shaft; 103. a large gear; 104. a pinion gear; 105. a fan shaft; 106. a fan blade; 11. a chassis; 111. a drive chamber; 12. a bar block; 121. a bar-shaped groove; 13. A rectangular clamping groove; 14. a shock absorption seat; 141. a telescopic rod; 142. a third spring; 15. a concave block; 151. A connecting rod; 16. a guide groove; 161. the first guide spool; 17. a fixed block; 171. the second guide spool; 18. and a storage groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-14, the present utility model provides the following technical solutions:

the three-dimensional scene display system for engineering informatization construction comprises a round table 1, wherein three T-shaped sliding grooves 202 are formed in the upper end of the round table 1, T-shaped sliding blocks 201 are slidably connected in the three T-shaped sliding grooves 202, working panels 2 are fixedly arranged at the upper ends of the three T-shaped sliding blocks 201, arc-shaped rods 801 are fixedly arranged at the ends, far away from each other, of the three working panels 2, arc-shaped grooves 8 are formed at the other ends of the three working panels 2, the arc-shaped grooves 8 are matched with the arc-shaped rods 801, the three arc-shaped rods 801 are movably inserted into the three arc-shaped grooves 8 respectively, a storage groove 18 is formed in the middle of the upper end of the round table 1, a chassis 11 is slidably connected in the storage groove 18, a display screen 9 is arranged on the upper side of the chassis 11, a bidirectional motor 10 is fixedly arranged at the upper end of the chassis 11, the upper side output end of the bidirectional motor 10 is fixedly provided with an upper rotating shaft 101, the upper end of the upper rotating shaft 101 is fixedly arranged between the lower end of the display screen 9, three concave blocks 15 are fixedly arranged at the edge of the upper end of the chassis 11, connecting rods 151 are fixedly arranged between the front inner wall and the rear inner wall of each three concave block 15, rope grooves 701 are respectively formed in the lower ends of the three T-shaped sliding blocks 201, pull ropes 7 are respectively fixedly arranged on the upper inner walls of the three rope grooves 701, the other ends of the three pull ropes 7 are respectively fixedly arranged on the circumferential surfaces of the three connecting rods 151, a plurality of second guide I-shaped wheels 171 are fixedly arranged on the circumferential inner walls of the accommodating grooves 18, fixing blocks 17 are respectively connected between the adjacent ends of the two second guide I-shaped wheels 171 in a rotating mode, and the three pull ropes 7 are respectively attached to the upper portions of the circumferential surfaces of the fixing blocks 17.

In the specific embodiment of the utility model, the round table 1 is placed on the ground through the supporting mechanism, and can move to a designated position through the supporting mechanism, so that the device is convenient to move, and is more convenient to use, as the three working panels 2 are distributed in a triangle shape, when the round table is closed, the three working panels 2 form a round table, when the three-dimensional scene display of engineering informationized construction is carried out, the round table can be used by a user, when the screen display is needed, the three working panels 2 are pulled outwards at the same time, at the moment, the T-shaped sliding block 201 slides in the T-shaped sliding groove 202, and the T-shaped sliding block 201 is embedded in the T-shaped sliding groove 202, so that the position of the working panel 2 is limited and can only move in a straight line, so that the working panel 2 is more stable when moving and is not easy to shake; meanwhile, when the working panel 2 is pulled, the three arc rods 801 are driven to slide out in the three arc grooves 8 respectively, so that the three working panels 2 can be pulled out simultaneously, the working panel 2 is smoother and more stable when being pulled by the device, the working panel 2 can be fixed after moving through the fixing mechanism, and the working panel is more stable and is not easy to shake when being used by a workbench; at this time, the working panel 2 pulls one end of the pull rope 7 fixed with the working panel while moving, and the other end of the pull rope 7 drives the concave block 15 to ascend through the connecting rod 151 due to the fact that the fixed block 17 and the guide mechanism are arranged to change the pulling force direction of the pull rope 7, the chassis 11 is driven to move upwards through the concave block 15, the position of the chassis 11 is limited through the limiting mechanism, the chassis 11 can only move vertically and linearly, and the chassis 11 is more stable and is not easy to shake when moving; therefore, the display screen 9 positioned on the upper side of the chassis 11 moves upwards, the display screen 9 is higher than the upper surface of the working panel 2, at the moment, the display screen 9 can display three-dimensional scenes, the display screen 9 is electrically connected with an external power supply, the three-dimensional scenes can be displayed for a user to watch, and meanwhile, the working panel 2 can be used as a working table continuously without searching the working table again, so that the device is more convenient; when the display screen 9 is lifted, the bidirectional motor 10 is started, and an output shaft on the upper side of the bidirectional motor can drive the display screen 9 to rotate through the upper rotating shaft 101, so that the display screen 9 can rotate to facilitate workers sitting at different positions to watch three-dimensional scenes; the display screen 9 is further supported by the stabilizing mechanism, so that the moving mechanism is driven to rotate when the display screen 9 rotates, the display screen 9 is more stable when rotating, and viewing is clearer; after the display screen 9 is lifted, the chassis 11 is fixed through the buckle mechanism, so that the chassis 11 is not easy to shake up and down, the display screen 9 is more stable in display, and a worker can watch the display screen 9 more clearly; at this time, the fan blades 106 are rotated by the cooling mechanism, and a large amount of heat is generated after the display screen 9 works for a long time, at this time, part of the heat can be dissipated by the fan blades 106, so that the display screen 9 is not easy to damage internal electrical parts due to overhigh heat after the long-time work, and the service life of the display screen 9 is greatly prolonged; when the three-dimensional scene display device is used for displaying the three-dimensional scene, the device is convenient to work, meanwhile, the three-dimensional scene display is convenient to watch through a screen, the operation is convenient, the working efficiency is greatly improved, and the practicability is extremely high; what needs to be explained is: the specific type of display 9 and bi-directional motor 10 used is selected by the person skilled in the art, and the above-mentioned display 9 and bi-directional motor 10 are all of the prior art, and the present solution is not repeated.

Referring to fig. 3, 11, 12, 13 and 14, a plurality of thick rod grooves 304 are formed in the upper end of the round table 1, the thick rod grooves 304 are distributed on two sides of the three T-shaped sliding grooves 202, thin rod grooves 301 are formed in the lower inner walls of the thick rod grooves 304, a plurality of groups of fixing mechanisms are arranged in the thick rod grooves 304, and the plurality of groups of fixing mechanisms are respectively connected with the three working panels 2 to realize fixing; each group of fixing mechanism comprises a bar-shaped pull rod 3, a circular clamping column 305, an unfolding clamping groove 306, a closing clamping groove 307 and a first spring 308, wherein the bar-shaped pull rod 3 is movably inserted into the thin rod groove 301, the circular clamping column 305 is movably inserted into the thick rod groove 304, the lower end of the circular clamping column 305 is fixed with the upper end of the bar-shaped pull rod 3, the first spring 308 is sleeved on the circumferential surface of the bar-shaped pull rod 3, the upper end and the lower end of the first spring 308 are respectively fixed with the lower end of the circular clamping column 305 and the lower inner wall of the thick rod groove 304, the unfolding clamping groove 306 and the closing clamping groove 307 are respectively arranged at the lower end of the working panel 2, and the unfolding clamping groove 306 and the closing clamping groove 307 are matched with the circular clamping column 305.

In this embodiment: when the three working panels 2 are closed, the circular clamping columns 305 are ejected out through the elasticity of the first springs 308, so that the circular clamping columns 305 are inserted into the unfolding clamping grooves 306, the unfolding clamping grooves 306 are clamped, the working panels 2 are fixed on the upper surface of the round table 1, and the round table is more convenient to use when the round table is used; when the working panel 2 is pulled out, the pedal 303 is stepped on, the bar-shaped pull rod 3 is moved downwards through the stress rod 302, the round clamping column 305 is driven to move downwards through the bar-shaped pull rod 3, meanwhile, the round clamping column 305 extrudes the first spring 308, the round clamping column 305 is separated from the unfolding clamping groove 306, at the moment, after the working panel 2 is pulled out, the pedal 303 is loosened, the round clamping column 305 is ejected through the elasticity of the first spring 308, when the working panel 2 moves to the closed clamping groove 307 to correspond to the round clamping column 305, at the moment, the round clamping column 305 is ejected upwards to be inserted into the closed clamping groove 307 to clamp the working panel 2, so that the working panel 2 is fixed, the working panel 2 is also fixed and firm after being pulled out, the working panel 2 can be used for office through the working panel 2 when the display screen 9 is watched, and the working panel is not only fixed and convenient.

Referring to fig. 3, 5, 7, 9 and 14, three L-shaped holes 401 are formed at the lower end of the round table 1, three rectangular sliding grooves 403 are formed in the circumferential inner wall of the storage groove 18, the three rectangular sliding grooves 403 are respectively communicated with the three L-shaped holes 401, a group of fastening mechanisms are arranged in the three rectangular sliding grooves 403, and the fastening mechanisms are connected with the chassis 11 to fix the fastening mechanisms in the storage groove 18; each group of buckle mechanism comprises an L-shaped pull rod 4, a connecting rope 402, a second spring 404, a rectangular clamping block 405 and a rectangular clamping groove 13, wherein the L-shaped pull rod 4 is movably inserted into the L-shaped hole 401, the connecting rope 402 is fixed at the upper end of the L-shaped pull rod 4, the other end of the connecting rope 402 is fixed with the left end of the rectangular clamping block 405, the second spring 404 is fixed on the left inner wall of the rectangular sliding groove 403, the second spring 404 is sleeved on the circumferential surface of the connecting rope 402, the right end of the connecting rope 402 is fixed with the left end of the rectangular clamping block 405, the rectangular clamping block 405 is slidably connected in the rectangular sliding groove 403, and the rectangular clamping block 405 is movably inserted into the rectangular clamping groove 13.

In this embodiment: when the working panel 2 needs to be opened and the display screen 9 is used, the pedal 303 is trampled downwards, the pedal 303 drives the L-shaped pull rod 4 to move downwards through the stress rod 302, at the moment, the L-shaped pull rod 4 drives the connecting rope 402 to move downwards with the fixed end of the connecting rope, the other end of the connecting rope 402 drives the rectangular clamping block 405 to slide towards the side far away from the display screen 9 and compresses the second spring 404, the display screen 9 enters the rectangular sliding groove 403, after the working panel 2 moves and the display screen 9 ascends, the pedal 303 is loosened, at the moment, the rectangular clamping block 405 is popped up through the elasticity of the second spring 404, the rectangular clamping block 405 is embedded into the rectangular clamping groove 13, the chassis 11 is clamped, the chassis 11 cannot move, and the display screen 9 positioned on the upper side of the chassis 11 is more stable.

Referring to fig. 3 specifically, the lower ends of the bar-shaped tie rods 3 in two adjacent groups of fixing mechanisms are fixed with force-bearing rods 302, the lower ends of the L-shaped tie rods 4 in three groups of fastening mechanisms are respectively fixed with the circumferential surfaces of the three force-bearing rods 302, the circumferential surfaces of the three force-bearing rods 302 are respectively fixed with pedal plates 303, the upper inner walls of the three rope grooves 701 are respectively fixed with a U-shaped plate 6, and the three pull ropes 7 are respectively positioned in the three U-shaped plates 6.

In this embodiment: fixed between bar pull rod 3 and L shape pull rod 4 through atress pole 302 for the drive atress point of bar pull rod 3 and L shape pull rod 4 is all on atress pole 302, is fixed in the circumference surface of atress pole 302 through pedal 303, makes pedal 303 just can drive bar pull rod 3 and L shape pull rod 4 and moves down, makes this device operation more convenient, and the practicality is stronger.

Referring to fig. 9 and 10, the cooling mechanism further includes a driving chamber 111, a lower rotating shaft 102, a large gear 103, a small gear 104, fan shafts 105 and fan blades 106, wherein the small gear 104, the fan shafts 105 and the fan blades 106 are respectively provided with two small gears 103 and 104, the large gear 103 and the two small gears 104 are respectively located in the driving chamber 111, the driving chamber 111 is arranged inside the chassis 11, the upper end of the lower rotating shaft 102 is fixed with the lower output end of the bidirectional motor 10, the lower end of the lower rotating shaft 102 movably penetrates through the upper inner wall of the chassis 11 and is rotatably connected with the lower inner wall of the driving chamber 111, the large gear 103 is fixed on the circumferential surface of the lower rotating shaft 102, the two fan shafts 105 are rotatably connected between the upper inner wall and the lower inner wall of the driving chamber 111, the upper ends of the two fan shafts 105 movably penetrate through the upper ends of the chassis 11 and extend upwards, the two small gears 104 are respectively fixed on the circumferential surfaces of the two fan shafts 105, the two small gears 104 are respectively meshed with the large gear 103, and the two fan blades 106 are respectively fixed on the upper portions of the circumferential surfaces of the two fan shafts 105.

In this embodiment: when the bidirectional motor 10 of the device is started, the output shaft on the upper side drives the display screen 9 to rotate, meanwhile, the output shaft on the lower side of the bidirectional motor 10 drives the large gear 103 to rotate through the lower rotating shaft 102, the large gear 103 drives the small gear 104 meshed with the large gear 103 to rotate, the small gear 104 drives the fan shaft 105 to rotate, the fan shaft 105 drives the fan blades 106 to rotate, a large amount of heat can be generated after the display screen 9 works for a long time, at the moment, part of heat can be dissipated through the fan blades 106, the display screen 9 is not easy to damage internal electrical parts due to overhigh heat after long-time work, and the service life of the display screen 9 is greatly prolonged.

Referring to fig. 10 specifically, the shock absorbing mechanism further includes a shock absorbing mechanism, the shock absorbing mechanism includes four telescopic rods 141 and third springs 142, the upper and lower ends of the four telescopic rods 141 and the third springs 142 are respectively fixed at the end portions of the chassis 11 and the shock absorbing seat 14, which are close to each other, and the four third springs 142 are respectively sleeved on the circumferential surfaces of the four telescopic rods 141.

In this embodiment: when this device need not use display screen 9, when accomodating display screen 9, the shock attenuation seat 14 contacts the lower inner wall of accomodating groove 18 earlier this moment, the impact force that shock attenuation seat 14 received is buffered through four telescopic links 141 this moment for the power that acts on chassis 11 reduces, thereby the impact force that the display screen 9 that makes to be located the chassis 11 upside received reduces, makes display screen 9 not fragile, makes telescopic link 141 be difficult for taking place elastic deformation when being compressed through third spring 142, makes it better in buffering impact force effect.

Referring to fig. 5 and 13 specifically, three sets of guiding mechanisms are disposed in the accommodating groove 18, the three sets of guiding mechanisms are respectively connected with the three pull ropes 7 to change the stress direction of the pull ropes 7, each set of guiding mechanisms includes a guiding groove 16 and a first guiding spool 161, the guiding groove 16 is disposed on the circumferential inner wall of the accommodating groove 18, the first guiding spool 161 is rotatably connected between the front and rear inner walls of the guiding groove 16, and the pull ropes 7 are attached to the left lower portion of the circumferential surface of the first guiding spool 161.

In this embodiment: through stay cord 7 and the laminating of the circumference surface left side lower part of first direction spool 161, stay cord 7 and the laminating of the upper surface of second direction spool 171 simultaneously for the pulling force direction of stay cord 7 changes, makes stay cord 7 more stable when moving simultaneously, thereby makes it drive chassis 11 more stable when moving.

Referring to fig. 4 and 9, four sets of positioning mechanisms are further disposed in the accommodating groove 18, and are connected with the chassis 11 to realize vertical linear motion, each set of positioning mechanisms includes a bar block 12 and a bar groove 121, the bar block 12 is fixed on the circumferential surface of the chassis 11, the bar groove 121 is formed in the circumferential inner wall of the accommodating groove 18, and the bar block 12 is slidably connected in the bar groove 121.

In this embodiment: when the chassis 11 moves, the bar block 12 is driven to move up and down, and the bar block 12 is connected in the bar groove 121 in a sliding manner, so that the bar block can only move linearly up and down, and the chassis 11 is more stable when moving up and down.

Referring to fig. 2 specifically, three sets of supporting mechanisms are disposed on the lower side of the round table 1, the three sets of supporting mechanisms are distributed in a triangle shape, each set of supporting mechanisms includes a first supporting rod 5 and a first universal wheel 501, the first supporting rod 5 is fixed at the lower end of the round table 1, the first universal wheel 501 is rotatably connected at the lower end of the first supporting rod 5, and brake pads are fixedly mounted on the first universal wheels 501.

In this embodiment: the supporting mechanism is triangle-shaped and distributes and makes this device place ground more stable, makes this device be convenient for remove through first universal wheel 501, and is more convenient, through the brake block for this device is convenient for be fixed in ground after removing, and fixed firm.

Referring to fig. 9 specifically, two sets of moving mechanisms are disposed at the lower side of the display screen 9, each set of moving mechanisms includes a second support bar 901 and a second universal wheel 902, the upper end of the second support bar 901 is fixed to the lower end of the display screen 9, the second universal wheel 902 is rotatably connected to the lower end of the second support bar 901, and the second universal wheel 902 is rotatably connected to the upper end of the chassis 11.

In this embodiment: when the display screen 9 rotates, the second universal wheels 902 are driven to roll on the upper surface of the chassis 11 through the second support rods 901, so that the display screen 9 is more stable during rotation and is not easy to shake, and workers can watch the display screen more clearly.

The working principle and the using flow of the utility model are as follows: when the device is used, firstly, the pedal 303 is stepped downwards, the pedal 303 drives the bar-shaped pull rod 3 and the L-shaped pull rod 4 to move downwards through the stress rod 302, so that the circular clamping post 305 is separated from the unfolding clamping groove 306 and the rectangular clamping block 405 to slide into the rectangular sliding groove 403, the working panel 2 is pulled outwards at the moment, the position of the closed clamping groove 307 is matched with that of the circular clamping post 305, at the moment, the working panel 2 pulls one end of the pull rope 7 fixed with the working panel 2 while moving, the other end of the pull rope 7 drives the concave block 15 to lift through the connecting rod 151, the chassis 11 is driven to move upwards through the concave block 15, the display screen 9 positioned on the upper side of the chassis 11 is enabled to move upwards, the display screen 9 is higher than the upper surface of the working panel 2, then the pedal 303 is released, at the moment, the circular clamping post 305 is popped up through the elasticity of the first spring 308, at this time, the round clamping post 305 is ejected upwards and inserted into the closed clamping groove 307 to clamp the working panel 2, so that the working panel 2 is fixed, meanwhile, the rectangular clamping block 405 is ejected through the elasticity of the second spring 404, so that the rectangular clamping block 405 is embedded into the rectangular clamping groove 13, the chassis 11 is clamped, the chassis 11 cannot move, then the bidirectional motor 10 is started, so that the output shaft on the upper side of the bidirectional motor 10 can drive the display screen 9 to rotate through the upper rotating shaft 101, at this time, the display screen 9 can rotate to facilitate the workers sitting at different positions to watch three-dimensional scenes, meanwhile, the output shaft on the lower side of the bidirectional motor 10 drives the bull gear 103 to rotate through the lower rotating shaft 102, the bull gear 103 drives the pinion 104 meshed with the bull gear to rotate, the pinion 104 drives the fan shaft 105 to rotate, so that the fan shaft 105 drives the fan blade 106 to rotate, a large amount of heat is generated after the display screen 9 works for a long time, at this time, part of heat can be dissipated through the fan blades 106, so that the display screen 9 is not easy to damage internal electrical parts due to overhigh heat after long-time work.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. The three-dimensional scene display system for engineering informatization construction is characterized by comprising a round table (1), three T-shaped sliding grooves (202) are formed in the upper end of the round table (1), three T-shaped sliding grooves (202) are internally and uniformly connected with T-shaped sliding blocks (201), working panels (2) are fixedly arranged at the upper ends of the T-shaped sliding blocks (201), arc-shaped rods (801) are fixedly arranged at the ends, far away from each other, of the working panels (2), arc-shaped grooves (8) are formed in the other ends of the three working panels (2), the arc-shaped grooves (8) are matched with the arc-shaped rods (801), the three arc-shaped rods (801) are movably inserted into the three arc-shaped grooves (8) respectively, a storage groove (18) is formed in the middle of the upper end of the round table (1), a base plate (11) is connected in a sliding mode, a display screen (9) is fixedly arranged at the upper side of the base plate (11), a two-way motor (10) is fixedly arranged at the upper end of the base plate (11), an arc-shaped groove (8) is fixedly arranged at the other end of the base plate, an upper end of the base plate (11) is fixedly connected with a two-way motor (101), a concave-shaped connecting rod (15) is fixedly arranged at the upper end of the base plate (11), a concave-shaped connecting rod is fixedly arranged at the upper end of the base plate (101), and the upper end is fixedly arranged at the front end of the base plate (101) respectively, the lower ends of the three T-shaped sliding blocks (201) are respectively provided with rope grooves (701), the upper inner walls of the three rope grooves (701) are respectively fixed with pull ropes (7), the other ends of the three pull ropes (7) are respectively fixed with the circumferential surfaces of the three connecting rods (151), the circumferential inner walls of the storage grooves (18) are respectively fixed with a plurality of second guide I-shaped wheels (171), fixing blocks (17) are respectively rotationally connected between the adjacent two adjacent ends of the second guide I-shaped wheels (171), the three pull ropes (7) are respectively attached to the upper parts of the circumferential surfaces of the fixing blocks (17), the upper ends of the round tables (1) are respectively provided with a plurality of thick rod grooves (304) which are uniformly distributed, the thick rod grooves (304) are distributed on two sides of the three T-shaped sliding grooves (202), the lower inner walls of the thick rod grooves (304) are respectively provided with thin rod grooves (301), and a plurality of groups of fixing mechanisms are respectively connected with the three work panels (2) to realize the fixing of the fixing mechanisms; every group fixed establishment all includes bar pull rod (3), circular draw-in column (305), expansion draw-in groove (306), closed draw-in groove (307) and first spring (308), bar pull rod (3) activity is pegged graft in thin pole groove (301), circular draw-in column (305) activity is pegged graft in thick pole groove (304), the lower extreme of circular draw-in column (305) is fixed with the upper end of bar pull rod (3), the circumference surface of bar pull rod (3) is located in first spring (308) cover, and the upper and lower both ends of first spring (308) are fixed with the lower extreme of circular draw-in column (305) and thick pole groove (304) lower inner wall respectively, expansion draw-in groove (306) and closed draw-in groove (307) are all offered in the lower extreme of work panel (2), and expansion draw-in groove (306) and closed draw-in groove (307) all match with circular draw-in column (305).

2. The three-dimensional scene display system for engineering informationized construction according to claim 1, wherein three L-shaped holes (401) are formed in the lower end of the round table (1), three rectangular sliding grooves (403) are formed in the circumferential inner wall of the storage groove (18), the three rectangular sliding grooves (403) are communicated with the three L-shaped holes (401) respectively, a group of buckling mechanisms are arranged in the three rectangular sliding grooves (403), and the buckling mechanisms are connected with the chassis (11) to fix the buckling mechanisms in the storage groove (18); every group buckle mechanism all includes L shape pull rod (4), connecting rope (402), second spring (404), rectangle fixture block (405) and rectangle draw-in groove (13), L shape pull rod (4) activity is pegged graft in L shape hole (401), connecting rope (402) are fixed in the upper end of L shape pull rod (4), and are fixed between the other end of connecting rope (402) and the left end of rectangle fixture block (405), second spring (404) are fixed in the left inner wall of rectangle spout (403), and the cover of second spring (404) is located the circumference surface of connecting rope (402), the right-hand member of connecting rope (402) is fixed with the left end of rectangle fixture block (405), rectangle fixture block (405) sliding connection is in rectangle spout (403), rectangle fixture block (405) activity is pegged graft in rectangle draw-in groove (13).

3. The three-dimensional scene display system for engineering informationized construction according to claim 2, wherein stress rods (302) are fixed at the lower ends of the strip-shaped pull rods (3) in two adjacent groups of fixing mechanisms, the lower ends of the L-shaped pull rods (4) in three groups of fastening mechanisms are respectively fixed with the circumferential surfaces of the three stress rods (302), pedal plates (303) are respectively fixed on the circumferential surfaces of the three stress rods (302), U-shaped plates (6) are respectively fixed on the upper inner walls of the three rope grooves (701), and three pull ropes (7) are respectively positioned in the three U-shaped plates (6).

4. The three-dimensional scene display system for engineering informationized construction according to claim 3, further comprising a cooling mechanism, wherein the cooling mechanism comprises a driving chamber (111), a lower rotating shaft (102), a large gear (103), a small gear (104), a fan shaft (105) and fan blades (106), the small gear (104), the fan shaft (105) and the fan blades (106) are respectively provided with two large gears (103) and two small gears (104) which are respectively positioned in the driving chamber (111), the driving chamber (111) is arranged in the chassis (11), the upper end of the lower rotating shaft (102) is fixed with the lower side output end of the bidirectional motor (10), the lower end of the lower rotating shaft (102) movably penetrates through the upper inner wall of the chassis (11) and is rotatably connected with the lower inner wall of the driving chamber (111), the large gear (103) is fixed on the circumferential surface of the lower rotating shaft (102), the two fan shafts (105) are respectively connected between the upper inner wall and the lower inner wall of the driving chamber (111), the upper ends of the two fan shafts (105) movably penetrate through the upper ends of the two small gears (104) and are respectively meshed with the two small gears (104) which are respectively arranged on the circumferential surfaces of the chassis (104), the two fan blades (106) are respectively fixed to upper portions of circumferential surfaces of the two fan shafts (105).

5. The three-dimensional scene display system for engineering informationized construction according to claim 4, further comprising a damping mechanism, wherein the damping mechanism comprises four telescopic rods (141) and third springs (142), the upper ends and the lower ends of the four telescopic rods (141) and the third springs (142) are respectively fixed at the end parts of the chassis (11) and the damping seat (14) which are close to each other, and the four third springs (142) are respectively sleeved on the circumferential surfaces of the four telescopic rods (141).

6. The three-dimensional scene display system for engineering informationized construction according to claim 5, wherein three groups of guide mechanisms are arranged in the storage groove (18), the three groups of guide mechanisms are respectively connected with the three pull ropes (7) to change the stress direction of the pull ropes (7), each group of guide mechanisms comprises a guide groove (16) and a first guide spool (161), the guide groove (16) is formed in the circumferential inner wall of the storage groove (18), the first guide spool (161) is rotationally connected between the front inner wall and the rear inner wall of the guide groove (16), and the pull ropes (7) are attached to the left lower part of the circumferential surface of the first guide spool (161).

7. The three-dimensional scene display system for engineering informationized construction according to claim 6, wherein four groups of limiting mechanisms are further arranged in the storage groove (18), the four groups of limiting mechanisms are all connected with the chassis (11) to realize up-down linear motion, each group of limiting mechanisms comprises a strip-shaped block (12) and a strip-shaped groove (121), the strip-shaped block (12) is fixed on the circumferential surface of the chassis (11), the strip-shaped groove (121) is formed in the circumferential inner wall of the storage groove (18), and the strip-shaped block (12) is slidably connected in the strip-shaped groove (121).

8. The three-dimensional scene display system for engineering informationized construction according to claim 7, wherein three groups of supporting mechanisms are arranged on the lower side of the round table (1), the three groups of supporting mechanisms are distributed in a triangular shape, each group of supporting mechanisms comprises a first supporting rod (5) and a first universal wheel (501), the first supporting rods (5) are fixed at the lower ends of the round table (1), the first universal wheels (501) are rotatably connected to the lower ends of the first supporting rods (5), and brake pads are fixedly mounted on the first universal wheels (501).

9. The three-dimensional scene showing system for engineering informationized construction according to claim 8, wherein two groups of moving mechanisms are arranged on the lower side of the display screen (9), each group of moving mechanisms comprises a second supporting rod (901) and a second universal wheel (902), the upper end of the second supporting rod (901) is fixed with the lower end of the display screen (9), the second universal wheels (902) are rotatably connected to the lower end of the second supporting rod (901), and the second universal wheels (902) are rotatably connected to the upper end of the chassis (11).

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