CN214284281U

CN214284281U - Three-dimensional animation design model display device

Info

Publication number: CN214284281U
Application number: CN202023302374.9U
Authority: CN
Inventors: 鲍燕蓉
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-28
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a three-dimensional animation shows technical field, discloses a three-dimensional animation design model display device, the on-line screen storage device comprises a base, the top fixedly connected with show case of base, sliding connection has the backup pad between the both sides of show incasement wall, front side and rear side between the bottom of show incasement wall and the backup pad all are provided with elevation structure, elevation structure includes two fixed plates and connection box, two fixed plate difference fixed connection is in the both sides of show incasement wall bottom, connection box fixed connection in the bottom of backup pad. The utility model discloses a height that treats show article that elevation structure can be nimble is adjusted, can select to demonstrate in the show case outside or inside, and the security is higher, and the device can treat that show article rotate simultaneously, makes its inside rotatory show, makes the viewer need not remove just can omnidirectional observation animation model through self.

Description

Three-dimensional animation design model display device

Technical Field

The utility model relates to a three-dimensional animation shows technical field, specifically is a three-dimensional animation model display device.

Background

The three-dimensional animation is also called 3D animation, which is not limited by time, space, place, condition and object, and expresses complex and abstract program content, scientific principle, abstract concept and the like in a centralized, simplified, vivid and vivid way by using various expression forms, the three-dimensional animation technology simulates a real object to make the real object a useful tool, and is widely applied to the fields of medicine, education, military affairs, entertainment and the like due to the accuracy, authenticity and operability, in the aspect of movie advertisement production, the new technology can bring a new feeling to people, so the three-dimensional animation production is popular with a plurality of customers, the three-dimensional animation production is a work of closely combining art and technology, compared with the plane design, the three-dimensional animation has more concepts of time and space, and needs to be created by using some rules of the plane design, but more according to the law of the movie art, in the process of designing a 3D model, it is often necessary to display the designed model by using a display device.

The existing three-dimensional animation design model is displayed by placing a designed three-dimensional animation drawing or model through a simple display board or a simple display stand, the displayed height is inconvenient to adjust, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a three-dimensional animation design model display device has solved current three-dimensional animation design model in the show, the height of inconvenient regulation show to the relatively poor problem of security.

The utility model provides a three-dimensional animation design model display device, which comprises a base, wherein the top of the base is fixedly connected with a display box, a supporting plate is slidably connected between two sides of the inner wall of the display box, a lifting structure is arranged at the front side and the rear side between the bottom of the inner wall of the display box and the supporting plate, the lifting structure comprises two fixed plates and a connecting frame, the two fixed plates are respectively and fixedly connected with two sides of the bottom of the inner wall of the display box, the connecting frame is fixedly connected with the bottom of the supporting plate, a two-way screw rod is rotatably connected between the two fixed plates, one end of the two-way screw rod is fixedly connected with a driven gear, the bottom of the inner wall of the display box is provided with an asynchronous motor, the output shaft of the asynchronous motor is in transmission connection with a driving gear, the driving gear is meshed with the driven gear, two sides of the surface of the two-way screw rod are both in threaded connection with sliding blocks, two the slider all is connected with the lifter through the axle rotation, two the other end of lifter all rotates through axle and connection frame and is connected.

Optimized, the top fixedly connected with change of backup pad, the top of change rotates and is connected with puts the thing box, the bottom of putting the thing box is passed through the cylinder and is connected with the backup pad rotation, the top fixedly connected with gear wheel on cylinder surface.

Preferably, a micro motor is arranged at the top of the supporting plate and inside the rotating ring, an output shaft of the micro motor is in transmission connection with a pinion, and the pinion is meshed with the gearwheel.

Preferably, a telescopic rod is fixedly connected between the bottom of the inner wall of the display box and the supporting plate, and a buffer spring is sleeved on the surface of the telescopic rod.

Optimized, the top of the display box is hinged with a cover plate, and the outer wall of the display box is provided with an observation window.

Compared with the prior art, the beneficial effects of the utility model are that: the three-dimensional animation design model display device drives the object placing box to rise upwards by starting the asynchronous motor, when the object placing box reaches a proper position, the three-dimensional animation design model to be displayed is placed in the object placing box, when the object placing box reaches the proper position, the three-dimensional animation design model to be displayed is placed in the object placing box, then the three-dimensional animation design model to be displayed continuously rises to the outside to be displayed or falls to be displayed in the display box according to the requirement, when the three-dimensional animation design model to be displayed continuously rises, only the operation needs to be continuously repeated, when the three-dimensional animation design model needs to fall, the asynchronous motor rotates reversely, the object placing box is driven by the cylinder to rotate at low speed, even if the three-dimensional animation design model to be displayed rotates to be displayed, the effect of reducing the rotating speed brought by the micro motor is achieved by the diameter difference of the pinion and the bull gear, the object placing box can rotate at low speed, and the supporting plate provides a buffering force by the telescopic rod and the buffering spring, prevent that it is too fast when the decline, touch other parts, the apron can pin with the show case to prevent that the article is stolen, make the article when the show case is inside through the observation window, also can demonstrate.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of a three-dimensional animation design model display apparatus according to the present invention;

FIG. 2 is a schematic front elevational view of the display case of FIG. 1;

FIG. 3 is a schematic side view of the drive gear of FIG. 1.

In the figure: 1. a base; 2. a display box; 3. a support plate; 4. a fixing plate; 5. a connecting frame; 6. a bidirectional screw; 7. a driven gear; 8. an asynchronous motor; 9. a driving gear; 10. a slider; 11. a connecting shaft; 12. a lifting rod; 13. rotating the ring; 14. a storage box; 15. a cylinder; 16. a bull gear; 17. a micro motor; 18. a pinion gear; 19. a telescopic rod; 20. a buffer spring; 21. a cover plate; 22. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a three-dimensional animation design model display device comprises a base 1, wherein a display box 2 is fixedly connected to the top of the base 1, a supporting plate 3 is connected between two sides of the inner wall of the display box 2 in a sliding manner, lifting structures are arranged on the front side and the rear side between the bottom of the inner wall of the display box 2 and the supporting plate 3, each lifting structure comprises two fixing plates 4 and a connecting frame 5, the two fixing plates 4 are respectively and fixedly connected to two sides of the bottom of the inner wall of the display box 2, the connecting frame 5 is fixedly connected to the bottom of the supporting plate 3, a bidirectional screw 6 is rotatably connected between the two fixing plates 4, one end of the bidirectional screw 6 is fixedly connected with a driven gear 7, an asynchronous motor 8 is arranged at the bottom of the inner wall of the display box 2, an output shaft of the asynchronous motor 8 is connected with a driving gear 9 in a transmission manner, the driving gear 9 is meshed with the driven gear 7, the two sides on the surface of the bidirectional screw 6 are both in threaded connection with sliders 10, the sliders 10 are both rotatably connected with lifting rods 12 through connecting shafts 11, the other ends of the lifting rods 12 are rotatably connected with the connecting frame 5 through the connecting shafts 11, and the driving gear 9 and the driven gear 7 are the same in size.

The top fixedly connected with change 13 of backup pad 3, the top of change 13 is rotated and is connected with and puts thing box 14, the bottom of putting thing box 14 is passed through cylinder 15 and is rotated with backup pad 3 and be connected, the top fixedly connected with gear wheel 16 on cylinder 15 surface starts the inside micro motor 17 of change 13 to put thing box 14 through the drive of cylinder 15 and carry out the low-speed rotation, even the rotatory show of three-dimensional animation design model that needs the show.

The top of the supporting plate 3 and the inner part of the rotating ring 13 are provided with a micro motor 17, an output shaft of the micro motor 17 is connected with a small gear 18 in a transmission way, the small gear 18 is meshed with the large gear 16, and the effect of reducing the rotating speed brought by the micro motor 17 is achieved through the diameter difference between the small gear 18 and the large gear 16, so that the storage box 14 can rotate at a low speed.

Fixedly connected with telescopic link 19 between the bottom of 2 inner walls of show cases and backup pad 3, the surface cover of telescopic link 19 is equipped with buffer spring 20, gives 3 buffer powers of backup pad through telescopic link 19 and buffer spring 20, prevents that it is too fast when descending, runs into other parts.

The top of show case 2 articulates there is apron 21, the outer wall of show case 2 all is provided with observation window 22, and apron 21 can pin with show case 2 to prevent that the article is stolen, make the article when show case 2 is inside through observation window 22, also can demonstrate.

The working principle is as follows: firstly, the cover plate 21 is opened, the asynchronous motor 8 is started, so that the driving gear 9 is driven to rotate through the output shaft, the driving gear 9 is meshed with the two driven gears 7, namely, the driving gear 9 rotates to drive the two driven gears 7 to rotate along with the driving gear, so that the two-way screw 6 in the driven gears 7 is driven to rotate, as the slide block 10 is in threaded connection with the two-way screw 6 and is in rotational connection with the connecting frame 5 through the connecting shaft 11 and the lifting rod 12, the two-way screw 6 rotates to drive the slide block 10 on the surface to move towards the middle, even if the angle between the lifting rod 12 and the two-way screw 6 is gradually increased, the support plate 3 is jacked upwards through the connecting frame 5, so that the storage box 14 is driven to ascend upwards through the rotating ring 13, when the storage box 14 reaches a proper position, a three-dimensional animation design model to be displayed is placed in the storage box 14, the three-dimensional animation design model is continuously ascended to be displayed or descended to withdraw the article to be displayed in the display box 2 according to requirements, when the selection continues to rise, only need continue to repeat above-mentioned operation can, asynchronous motor 8 reversal when needs descend, thereby make the angle between lifter 12 and the two-way screw rod 6 diminish gradually, withdraw the inside of show case 2 with article through backup pad 3 promptly, observe through observation window 22, can also start the inside micro motor 17 of swivel 13, drive pinion 18 through the output shaft and rotate, pinion 18 is through meshing mutually with gear wheel 16, thereby drive through cylinder 15 and put thing box 14 and carry out low-speed rotation, even the rotatory show of three-dimensional animation design model that needs the show.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a three-dimensional animation design model display device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a display box (2), a supporting plate (3) is connected between two sides of the inner wall of the display box (2) in a sliding manner, lifting structures are arranged on the front side and the rear side between the bottom of the inner wall of the display box (2) and the supporting plate (3) respectively, each lifting structure comprises two fixing plates (4) and a connecting frame (5), the two fixing plates (4) are fixedly connected to two sides of the bottom of the inner wall of the display box (2) respectively, the connecting frame (5) is fixedly connected to the bottom of the supporting plate (3), a bidirectional screw (6) is rotatably connected between the two fixing plates (4), one end of the bidirectional screw (6) is fixedly connected with a driven gear (7), the bottom of the inner wall of the display box (2) is provided with an asynchronous motor (8), and an output shaft of the asynchronous motor (8) is connected with a driving gear (9), the driving gear (9) is meshed with the driven gear (7), two sliders (10) are connected to two sides of the surface of the bidirectional screw (6) in a threaded mode, the sliders (10) are connected with lifting rods (12) in a rotating mode through connecting shafts (11), and the other ends of the lifting rods (12) are connected with the connecting frame (5) in a rotating mode through the connecting shafts (11).

2. The apparatus for displaying a three-dimensional animation design model according to claim 1, wherein: the top fixedly connected with change (13) of backup pad (3), the top of change (13) is rotated and is connected with and puts thing box (14), the bottom of putting thing box (14) is passed through cylinder (15) and is rotated with backup pad (3) and be connected, the top fixedly connected with gear wheel (16) on cylinder (15) surface.

3. The apparatus for displaying a three-dimensional animation design model according to claim 2, wherein: the top of the supporting plate (3) is provided with a micro motor (17) inside the rotating ring (13), an output shaft of the micro motor (17) is in transmission connection with a pinion (18), and the pinion (18) is meshed with the large gear (16).

4. The apparatus for displaying a three-dimensional animation design model according to claim 1, wherein: fixedly connected with telescopic link (19) between the bottom of show case (2) inner wall and backup pad (3), the surface cover of telescopic link (19) is equipped with buffer spring (20).

5. The apparatus for displaying a three-dimensional animation design model according to claim 1, wherein: the top of show case (2) articulates there is apron (21), the outer wall of show case (2) all is provided with observation window (22).