3D animation demonstration device

Abstract

The utility model relates to the technical field of 3D demonstration equipment, and particularly discloses 3D animation demonstration equipment, which comprises a bottom plate and a D display, the D display is mounted at the top of the bottom plate, a first strip-shaped plate and a second strip-shaped plate are symmetrically mounted at the top of the bottom plate, and a first fixing plate is slidably mounted on the side surface of the first strip-shaped plate. Second fixing plates are slidably mounted on the side faces of the second strip-shaped plates. The mounting shaft rotates to drive the wiping sponge sleeve to rotate, the wiping sponge sleeve rotates while moving downwards along with the electric sliding block, dust and impurities attached to the surface of the D displayer can be wiped through the rotating wiping sponge sleeve, and the dust and the impurities attached to the surface of the D displayer can be wiped away; the surface cleanliness of the D display is ensured, and the influence of dust on the surface of the D display on the viewing effect of the D display is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D demonstration equipment, in particular to a 3D animation demonstration equipment. Background Art

[0002] Three-dimensional animation is an animated film produced using 3D technology. It is not restricted by time, space, location, conditions, or objects, and can use various forms of expression to present complex and abstract program content in an image-based and vivid manner. It can achieve the realistic effect of real-life shooting while being independent of the need for real-life shooting.

[0003] After searching, it was found that the Chinese patent application number 201621264079.X discloses "a 3D animation demonstration device, comprising a box, a baffle installed inside the box, the baffle including an upper baffle and side baffles, and a gap formed between the upper baffle and the lower baffle and the box; a plurality of light-emitting diodes and a three-dimensional image system are provided on the lower surface of the upper baffle, a box is installed at the left end of the base of the box, and a processor and a winch are installed in the box; the plurality of light-emitting diodes, the three-dimensional image system and the winch are respectively electrically connected to the processor; a heat dissipation device is fixedly installed on the upper surface of the top of the box, a heat exchange pipe is provided inside the heat dissipation device, and both ends of the heat exchange pipe extend out of the heat dissipation device, one end of which is connected to a vacuum pump". However, when using the above-mentioned 3D animation demonstration device, it is inconvenient to clean the dust and impurities attached to the 3D display of the 3D animation demonstration device, and the dust and impurities attached to the 3D display will affect the viewing effect of the 3D animation demonstration device. Therefore, in order to solve such problems, a 3D animation demonstration device is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a 3D animation demonstration device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A 3D animation demonstration device comprises a base plate and a 3D display, wherein the 3D display is mounted on top of the base plate, a first strip plate and a second strip plate are symmetrically mounted on the top of the base plate, a first fixed plate is slidably mounted on the side of the first strip plate, and a second fixed plate is slidably mounted on the side of the second strip plate, a wiping sponge sleeve is rotatably mounted between the first fixed plate and the second fixed plate, the wiping sponge sleeve contacts the 3D display, and a watering mechanism for watering the wiping sponge sleeve with alcohol is provided between the first strip plate and the second strip plate.

[0007] Preferably, the watering mechanism includes a reciprocating screw rotatably installed between the first strip plate and the second strip plate, an internal thread block is threadedly sleeved on the reciprocating screw, a sliding rod is installed between the first strip plate and the second strip plate, a sliding sleeve is installed on the top of the internal thread block, the sliding sleeve is slidably sleeved on the sliding rod, a supporting plate is installed on the side of the internal thread block, a nozzle is installed on the bottom of the supporting plate, and the nozzle is located directly above the wiping sponge cover.

[0008] Preferably, a first bearing is installed on the side of the first strip plate close to the reciprocating screw, and the end of the reciprocating screw is installed on the inner ring of the first bearing. A first motor is installed on the side of the second strip plate away from the reciprocating screw, and the output shaft of the first motor passes through the second strip plate and is connected to the reciprocating screw.

[0009] Preferably, an alcohol tank is installed on the top of the supporting plate, the alcohol tank is connected to the nozzle through a bellows, and a liquid pump is provided in the bellows.

[0010] Preferably, guide rails are installed on the sides of the first strip plate and the second strip plate, electric sliders are slidably installed on the guide rails, and the first fixed plate and the second fixed plate are respectively installed on the sides of the two electric sliders.

[0011] Preferably, a mounting shaft is rotatably mounted between the first fixing plate and the second fixing plate, and the wiping sponge sleeve is fixedly sleeved on the mounting shaft.

[0012] Preferably, a second bearing is installed on the side of the first fixing plate close to the mounting shaft, the end of the mounting shaft is installed on the inner ring of the second bearing, and a second motor is installed on the side of the second fixing plate away from the mounting shaft, and the output shaft of the second motor passes through the second fixing plate and is connected to the mounting shaft.

[0013] Preferably, two groups of mounting holes are symmetrically opened on the top of the bottom plate, and the D display is located between the first strip plate and the second strip plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1: In the utility model, the rotation of the mounting shaft drives the wiping sponge cover to rotate, and the wiping sponge cover rotates while following the downward movement of the electric slider, and then the rotating wiping sponge cover can be used to wipe the dust and impurities attached to the surface of the D display, and the dust and impurities attached to the surface of the D display can be wiped away, ensuring the cleanliness of the D display surface and avoiding the presence of dust on the D display surface and affecting the viewing effect of the D display.

[0016] 2: The wiping sponge cover of the present invention can wipe away the dust and impurities on the surface of the D display at the same time, and the alcohol adsorbed in the wiping sponge cover can be wiped on the surface of the D display. By wiping the alcohol on the surface of the D display, the volatility of the alcohol can be used to take away the heat generated by the D display during operation, which can assist in cooling the D display, avoid the D display from being damaged by overheating during long-term operation, and improve the protection of the D display. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a 3D animation demonstration device proposed by the present invention from a first perspective;

[0018] Figure 2 This is a structural diagram of a second perspective of a 3D animation demonstration device proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the connection between the first strip plate and the bottom plate of a 3D animation demonstration device proposed by the present invention;

[0020] Figure 4 for Figure 3 A partial enlarged view of part A in the middle;

[0021] Figure 5 This is a schematic diagram of the connection between the first strip plate and the sliding rod of a 3D animation demonstration device proposed by the present invention.

[0022] In the figure: 1. Base plate; 2. Mounting hole; 3. 3D display; 4. First strip plate; 5. Second strip plate; 6. First motor; 7. First bearing; 8. Reciprocating screw; 9. Internal thread block; 10. Sleeve; 11. Slide rod; 12. Guide rail; 13. Electric slider; 14. First fixed plate; 15. Second fixed plate; 16. Second motor; 17. Loading plate; 18. Alcohol tank; 19. Nozzle; 20. Wiping sponge cover; 21. Second bearing; 22. Mounting shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-5A 3D animation demonstration device includes a base plate 1 and a 3D display 3. The 3D display 3 is installed on the top of the base plate 1. A first strip plate 4 and a second strip plate 5 are symmetrically installed on the top of the base plate 1. A first fixed plate 14 is slidably installed on the side of the first strip plate 4, and a second fixed plate 15 is slidably installed on the side of the second strip plate 5. A wiping sponge cover 20 is rotatably installed between the first fixed plate 14 and the second fixed plate 15. The wiping sponge cover 20 is in contact with the 3D display 3. A watering mechanism for watering alcohol on the wiping sponge cover 20 is provided between the first strip plate 4 and the second strip plate 5.

[0025] As a technical optimization solution of the present invention, the watering mechanism includes a reciprocating screw 8 rotatably installed between the first strip plate 4 and the second strip plate 5, and an internal thread block 9 is threadedly sleeved on the reciprocating screw 8. A sliding rod 11 is installed between the first strip plate 4 and the second strip plate 5. A sliding sleeve 10 is installed on the top of the internal thread block 9, and the sliding sleeve 10 is slidably sleeved on the sliding rod 11. A bearing plate 17 is installed on the side of the internal thread block 9, and a nozzle 19 is installed at the bottom of the bearing plate 17. The nozzle 19 is located directly above the wiping sponge cover 20. Through the coordinated use of the sliding rod 11 and the sliding sleeve 10, the internal thread block 9 can be limited, so that the internal thread block 9 can reciprocate on the reciprocating screw 8.

[0026] As a technical optimization solution of the present invention, a first bearing 7 is installed on the side of the first strip plate 4 close to the reciprocating screw 8, and the end of the reciprocating screw 8 is installed on the inner ring of the first bearing 7. A first motor 6 is installed on the side of the second strip plate 5 away from the reciprocating screw 8. The output shaft of the first motor 6 passes through the second strip plate 5 and is connected to the reciprocating screw 8. The first bearing 7 can provide guidance for the reciprocating screw 8, thereby improving the stability of the reciprocating screw 8 during rotation.

[0027] As a technical optimization solution of the present invention, an alcohol tank 18 is installed on the top of the carrier plate 17. The alcohol tank 18 is connected to the nozzle 19 through a bellows, and a liquid pump is provided in the bellows.

[0028] As a technical optimization solution of the present invention, guide rails 12 are installed on the sides of the first strip plate 4 and the second strip plate 5, and electric sliders 13 are slidably installed on the guide rails 12. The first fixed plate 14 and the second fixed plate 15 are respectively installed on the sides of the two electric sliders 13.

[0029] As a technical optimization solution of the present invention, a mounting shaft 22 is rotatably installed between the first fixing plate 14 and the second fixing plate 15 , and the wiping sponge cover 20 is fixedly sleeved on the mounting shaft 22 .

[0030] As a technical optimization solution of the present invention, a second bearing 21 is installed on the side of the first fixed plate 14 close to the mounting shaft 22, the end of the mounting shaft 22 is installed on the inner ring of the second bearing 21, and a second motor 16 is installed on the side of the second fixed plate 15 away from the mounting shaft 22. The output shaft of the second motor 16 passes through the second fixed plate 15 and is connected to the mounting shaft 22.

[0031] As a technical optimization solution of the present invention, two groups of mounting holes 2 are symmetrically opened on the top of the base plate 1, and the 3D display 3 is located between the first strip plate 4 and the second strip plate 5. The mounting holes 2 can facilitate the fixation of the base plate 1, and thus facilitate the installation and fixation of the device.

[0032] When the utility model is in use, the 3D display 3 is used to play 3D animation to perform 3D animation demonstration.

[0033] When it is necessary to clean dust and impurities on the surface of the 3D display 3, first, the two electric sliders 13 are started at the same time. The electric sliders 13 move upward on the guide rails 12, thereby driving the wiping sponge cover 20 to move upward until the wiping sponge cover 20 moves up to the top of the 3D display 3 and stops. At this time, the wiping sponge cover 20 is located between the 3D display 3 and the nozzle 19, and the liquid pump in the bellows is started. The liquid pump extracts alcohol in the alcohol tank 18 into the bellows and sprays it on the surface of the wiping sponge cover 20 through the nozzle 19. At the same time, the first motor 6 is started, and the output shaft of the first motor 6 drives the reciprocating screw 8 to rotate, thereby causing the internal thread block 9 to reciprocate on the reciprocating screw 8, and then causing the nozzle 19 to reciprocate following the internal thread block 9. The nozzle 19 can be made to reciprocate above the wiping sponge cover 20, and the wiping sponge cover 20 is sprayed with alcohol while the nozzle 19 reciprocates, so that the alcohol can be evenly sprayed on the surface of the wiping sponge cover 20.

[0034] After the surface of the wiping sponge cover 20 is evenly sprayed with alcohol, the two electric sliders 13 are started again at the same time, and the two electric sliders 13 move downward on the guide rail 12, and the second motor 16 is started at the same time. The output shaft of the second motor 16 drives the mounting shaft 22 to rotate, and the rotation of the mounting shaft 22 drives the wiping sponge cover 20 to rotate. The wiping sponge cover 20 rotates while following the downward movement of the electric slider 13, and then the rotating wiping sponge cover 20 can be used to wipe the dust and impurities attached to the surface of the 3D display 3, and the dust and impurities attached to the surface of the 3D display 3 can be wiped away, thereby ensuring the cleanliness of the surface of the 3D display 3 and avoiding the presence of dust on the surface of the 3D display 3 and affecting the viewing effect of the 3D display 3.

[0035] When the wiping sponge cover 20 wipes away the dust and impurities on the surface of the 3D display 3, the alcohol absorbed in the wiping sponge cover 20 can be wiped on the surface of the 3D display 3. By wiping the alcohol on the surface of the 3D display 3, the volatility of the alcohol can be used to take away the heat generated by the 3D display 3 during operation, which can assist in cooling the 3D display 3, avoid overheating and damage of the 3D display 3 during long-term operation, and improve the protection of the 3D display 3.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A 3D animation demonstration device, comprising a base plate (1) and a 3D display (3), characterized in that: The 3D display (3) is mounted on the top of a base plate (1), a first strip plate (4) and a second strip plate (5) are symmetrically mounted on the top of the base plate (1), a first fixed plate (14) is slidably mounted on the side of the first strip plate (4), a second fixed plate (15) is slidably mounted on the side of the second strip plate (5), a wiping sponge cover (20) is rotatably mounted between the first fixed plate (14) and the second fixed plate (15), the wiping sponge cover (20) is in contact with the 3D display (3), and a watering mechanism for watering alcohol on the wiping sponge cover (20) is provided between the first strip plate (4) and the second strip plate (5).

2. A 3D animation demonstration device according to claim 1, characterized in that: The irrigation mechanism comprises a reciprocating screw (8) rotatably mounted between the first strip plate (4) and the second strip plate (5); an internal thread block (9) is threadedly sleeved on the reciprocating screw (8); a sliding rod (11) is mounted between the first strip plate (4) and the second strip plate (5); a sliding sleeve (10) is mounted on the top of the internal thread block (9); the sliding sleeve (10) is slidably sleeved on the sliding rod (11); a bearing plate (17) is mounted on the side of the internal thread block (9); a nozzle (19) is mounted on the bottom of the bearing plate (17); and the nozzle (19) is located directly above the wiping sponge sleeve (20).

3. A 3D animation demonstration device according to claim 2, characterized in that: A first bearing (7) is installed on the side of the first strip plate (4) close to the reciprocating screw (8), and the end of the reciprocating screw (8) is installed on the inner ring of the first bearing (7). A first motor (6) is installed on the side of the second strip plate (5) away from the reciprocating screw (8), and the output shaft of the first motor (6) passes through the second strip plate (5) and is connected to the reciprocating screw (8).

4. A 3D animation demonstration device according to claim 2, characterized in that: An alcohol tank (18) is installed on the top of the supporting plate (17). The alcohol tank (18) is connected to the nozzle (19) through a bellows, and a liquid pump is arranged in the bellows.

5. The 3D animation demonstration device according to claim 1, characterized in that: Guide rails (12) are installed on the sides of the first strip plate (4) and the second strip plate (5), electric sliders (13) are slidably installed on the guide rails (12), and the first fixed plate (14) and the second fixed plate (15) are respectively installed on the sides of the two electric sliders (13).

6. The 3D animation demonstration device according to claim 1, characterized in that: A mounting shaft (22) is rotatably mounted between the first fixing plate (14) and the second fixing plate (15), and the wiping sponge sleeve (20) is fixedly sleeved on the mounting shaft (22).

7. The 3D animation demonstration device according to claim 6, characterized in that: A second bearing (21) is installed on a side of the first fixing plate (14) close to the mounting shaft (22), and an end of the mounting shaft (22) is installed on the inner ring of the second bearing (21). A second motor (16) is installed on a side of the second fixing plate (15) away from the mounting shaft (22), and an output shaft of the second motor (16) passes through the second fixing plate (15) and is connected to the mounting shaft (22).

8. The 3D animation demonstration device according to claim 1, characterized in that: Two groups of mounting holes (2) are symmetrically provided on the top of the bottom plate (1), and the 3D display (3) is located between the first strip plate (4) and the second strip plate (5).

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