Image projection device for animation production

Abstract

The utility model discloses an image projection device for animation production, which relates to the field of projection devices, and comprises a projector, a projection lens is arranged at the side end of the projector, an annular pipe is arranged at the outer end of the projection lens, the side end of the annular pipe is connected with an air outlet pipe, and the air outlet pipe is connected with an air inlet pipe. The lower end of the air outlet pipe is connected with an air guide hose, the lower end of the projector is connected with a fixing pipe clamp, the side end of the projector is provided with an angle adjusting mechanism, and the side end of the angle adjusting mechanism is provided with a supporting column. The annular pipe is arranged at the outer end of the projection lens, and the air outlet pipe is arranged at the side end of the annular pipe, so that air can be blown to the front end of the projection lens, dust can be prevented from falling on the projection lens, the effect of expelling winged insects can be achieved, and the problem that an existing image projector for animation production is inconvenient to use when projecting is solved. And dust is easy to adhere to the lens and winged insects are easy to attract, so that the projection effect is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of projection devices, in particular to an image projection device for animation production. Background Art

[0002] The image projection device for animation production is a device specially designed for animation production and display. It usually integrates multiple technologies to ensure the image quality and projection effect are optimal, thereby meeting the high requirements for details and colors in animation production. It is one of the indispensable equipment in animation production and display, and can help staff better complete the production and display of animation works.

[0003] However, when existing image projectors used for animation production are projecting, their lenses will produce various brightly colored lights, and flying insects usually have phototropism, that is, they will be attracted by light sources. It happens that the light produced by the projector when it is working is very attractive to flying insects, especially when the surrounding environment is dark, this attraction will be more obvious, and the flying insects will gather in front of the projection lens, affecting the projection effect.

[0004] In order to solve the technical problem, the utility model proposes an image projection device for animation production. Utility Model Content

[0005] The main purpose of the utility model is to provide an image projection device for animation production, which can effectively solve the problems mentioned in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An image projection device for animation production includes a projector, a projection lens is arranged at a side end of the projector, an annular tube is arranged at the outer end of the projection lens, an air outlet pipe is connected to the side end of the annular tube, an air guide hose is connected to the lower end of the air outlet pipe, a fixed pipe clamp is connected to the lower end of the projector, an angle adjustment mechanism is arranged at the side end of the projector, a support column is arranged at the side end of the angle adjustment mechanism, a fan is connected to the side end of the support column, a wind condenser is connected to the side end of the fan, and an air outlet at the side end of the wind condenser is connected to the air guide hose.

[0008] Preferably, heat dissipation grooves are provided on both sides of the projector, a protective glass sheet is provided on the side end of the projection lens, the annular tube is connected to the side end of the projector, the air outlet pipe is arranged obliquely, and multiple air outlet pipes gather together to blow air toward the side end.

[0009] Preferably, the air guiding hose is connected to the annular tube, the air guiding hose is clamped in a fixed tube clamp, a dustproof net is provided at the air inlet at the side end of the fan, and the wind collecting hood is connected in a supporting column.

[0010] Preferably, the lower end of the support column is rotatably connected to a base motor, the side end of the base motor is connected to a moving frame, a rolling wheel is provided at the lower end of the moving frame, a battery block is connected inside the moving frame, and the base motor is located at the upper end of the battery block.

[0011] Preferably, a fixing plate is connected to the upper end of the support column, and the angle adjustment mechanism includes a mounting plate. Both the fixing plate and the mounting plate are provided with mounting holes, and the mounting holes of the two are arranged correspondingly.

[0012] Preferably, the four ends of the mounting plate are connected to support plates, a No. 1 motor is connected to the support plate in the horizontal direction, and a No. 2 motor is connected to the support plate in the vertical direction, and the driving ends of the No. 1 motor and the No. 2 motor are both connected to arc frames, and the side ends of the arc frames are rotatably connected to the support plates.

[0013] Preferably, the side end of the mounting plate is connected to a spherical shell, a steering ball is slidably connected inside the spherical shell, the side end of the steering ball is connected to a connecting rod, the connecting rod is connected to the rear end of the projector, and the connecting rod is located in two arc frames.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, an annular tube is provided at the outer end of the projection lens, and an air outlet duct is provided at the side end of the annular tube, so that air can be blown to the front end of the projection lens. Specifically, the fan is started, and the fan blows air into the wind gathering hood, and the wind gathering hood gathers the air volume, so as to improve its energy density and efficiency, and then the wind is sent into the annular tube through the air guide hose, and finally the wind is discharged from the air outlet duct, so that air is blown to the front end of the projection lens, which can not only prevent dust from falling on the projection lens, but also have the effect of driving away flying insects, thereby solving the problem of the existing image projector for animation production, that when projecting, the lens is prone to sticking dust and attracting flying insects, thereby affecting the projection effect.

[0016] In the utility model, by providing an angle adjustment mechanism, the projector can be driven to rotate at multiple angles, thereby facilitating projection. Specifically, the No. 1 motor drives the arc frame at its driving end to rotate, so as to adjust the upper and lower angles of the connecting rod. The No. 2 motor drives the arc frame at its driving end to rotate, so as to adjust the plane angle of the connecting rod. Through the cooperation of the No. 1 motor and the No. 2 motor, the multiple-angle adjustment of the connecting rod can be completed, thereby driving the projector to rotate at multiple angles, thereby facilitating image projection at multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an image projection device for animation production according to the utility model;

[0018] Figure 2This is a schematic diagram of the fan structure of an image projection device for animation production according to the utility model;

[0019] Figure 3 This is a schematic diagram of the side structure of an image projection device for animation production according to the utility model;

[0020] Figure 4 This is a schematic diagram of the projection lens structure of an image projection device for animation production according to the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the angle adjustment mechanism structure of an image projection device for animation production.

[0022] In the figure: 1. projector; 2. projection lens; 3. annular tube; 4. air outlet duct; 5. air guide hose; 6. fixed pipe clamp; 7. angle adjustment mechanism; 8. support column; 9. fan; 10. air condenser; 11. heat sink; 12. base motor; 13. mobile frame; 14. battery block; 15. fixing plate; 16. mounting plate; 17. support plate; 18. No. 1 motor; 19. No. 2 motor; 20. arc frame; 21. ball shell; 22. steering ball; 23. connecting rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-5 As shown, an image projection device for animation production includes a projector 1. Heat dissipation grooves 11 are provided on both sides of the projector 1. The heat dissipation grooves 11 are used to facilitate the heat dissipation of the projector 1. A projection lens 2 is arranged on the side end of the projector 1. The projection lens 2 is used to project animation images. A protective glass sheet is arranged on the side end of the projection lens 2. The protective glass sheet is used to protect the projection lens 2 from being contaminated by dust, flying insects or accidentally scratched. An annular tube 3 is arranged on the outer end of the projection lens 2. The annular tube 3 is connected to the side end of the projector 1. An air outlet pipe 4 is connected to the side end of the annular tube 3. An air guide hose 5 is connected to the lower end of the air outlet pipe 4. The air guide hose 5 is connected to the annular tube 3 so that the air in the air guide hose 5 can flow to the annular tube 3. A fixed pipe clamp 6 is connected to the lower end of the projector 1. The air guide hose 5 is clamped in the fixed pipe clamp 6. The fixed pipe clamp 6 is used to constrain and fix the air guide hose 5 so that it will not be entangled with the outer end of the projector 1.

[0025] An angle adjustment mechanism 7 is provided at the side end of the projector 1, and the angle adjustment mechanism 7 is used to enable the projector 1 to project cartoon images at multiple angles. A support column 8 is provided at the side end of the angle adjustment mechanism 7, and a fan 9 is connected to the side end of the support column 8. A dustproof net is provided at the air inlet at the side end of the fan 9, and the dustproof net is used to filter dust. A wind collecting cover 10 is connected to the side end of the fan 9, and the fan 9 blows air to the wind collecting cover 10, and the wind collecting cover 10 is used to gather wind. The wind collecting cover 10 is connected in the support column 8, and the air outlet at the side end of the wind collecting cover 10 is connected to the air guide hose 5. The fan 9 is started to blow air into the wind collecting cover 10, so that the wind can be injected into the air guide hose 5, and the wind will enter the annular tube 3 and finally blow out from the air outlet pipe 4, and the air outlet pipe 4 is inclined. A plurality of air outlet pipes 4 gather and blow air toward the side end together, so that a conical wind cover can be formed at the side end of the projection lens 2, thereby blocking dust and flying insects at the outer end of the projection lens 2.

[0026] The upper end of the support column 8 is connected to a fixing plate 15, and the angle adjustment mechanism 7 includes a mounting plate 16. The fixing plate 15 and the mounting plate 16 are provided with mounting holes, and the mounting holes of the two are arranged correspondingly. Therefore, the mounting plate 16 can be fixed to the fixing plate 15 through the mounting holes, so that the angle adjustment mechanism 7 is installed to the side end of the support column 8. The four ends of the mounting plate 16 are connected to support plates 17. The support plate 17 in the horizontal direction is connected to a No. 1 motor 18, and the support plate 17 in the vertical direction is connected to a No. 2 motor 19. The driving ends of the No. 1 motor 18 and the No. 2 motor 19 are both connected to the An arc frame 20 is connected, and the side end of the arc frame 20 is rotatably connected in the support plate 17. The support plate 17 is used to fix the No. 1 motor 18 and the No. 2 motor 19 and enable the arc frame 20 to rotate. The side end of the mounting plate 16 is connected to a ball shell 21, and a steering ball 22 is slidably connected in the ball shell 21. The side end of the steering ball 22 is connected to a connecting rod 23, and the connecting rod 23 is connected to the rear end of the projector 1. The connecting rod 23 is located in the two arc frames 20, so that no matter which arc frame 20 rotates, it will drive the connecting rod 23 to rotate around the steering ball 22, thereby driving the projector 1 to rotate.

[0027] The lower end of the support column 8 is rotatably connected to a base motor 12, which can drive the support column 8 to rotate, thereby adjusting the general direction of the projector 1. The side end of the base motor 12 is connected to a mobile frame 13, and a rolling wheel is provided at the lower end of the mobile frame 13. The mobile frame 13 can facilitate the movement of the device. A battery block 14 is connected inside the mobile frame 13, and the base motor 12 is located at the upper end of the battery block 14. The battery block 14 is used to power the device, so that the device can be used in a scenario without an external power supply.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An image projection device for animation production, comprising a projector (1), characterized in that: The projector (1) is provided with a projection lens (2) at the side end, the projection lens (2) is provided with an annular tube (3) at the outer end, the annular tube (3) is connected to an air outlet pipe (4) at the side end, the air outlet pipe (4) is connected to an air guide hose (5) at the lower end, the projector (1) is connected to a fixed pipe clamp (6) at the lower end, the projector (1) is provided with an angle adjustment mechanism (7) at the side end, the angle adjustment mechanism (7) is provided with a support column (8) at the side end, the support column (8) is connected to a fan (9) at the side end, the fan (9) is connected to a wind condenser (10) at the side end, and the wind condenser (10) is connected to the air outlet at the side end of the wind condenser (10) and the air guide hose (5) at the side end.

2. The image projection device for animation production according to claim 1, characterized in that: The projector (1) is provided with heat dissipation grooves (11) on both sides, the side end of the projection lens (2) is provided with a protective glass sheet, the annular tube (3) is connected to the side end of the projector (1), the air outlet pipe (4) is arranged at an angle, and the plurality of air outlet pipes (4) blow air together toward the side end.

3. The image projection device for animation production according to claim 1, characterized in that: The air guide hose (5) is connected to the annular tube (3), the air guide hose (5) is clamped in the fixed tube clamp (6), the air inlet at the side end of the fan (9) is provided with a dustproof net, and the air collecting cover (10) is connected in the support column (8).

4. The image projection device for animation production according to claim 1, characterized in that: The lower end of the support column (8) is rotatably connected to a base motor (12), the side end of the base motor (12) is connected to a moving frame (13), the lower end of the moving frame (13) is provided with a rolling wheel, the moving frame (13) is connected to a battery block (14), and the base motor (12) is located at the upper end of the battery block (14).

5. The image projection device for animation production according to claim 1, characterized in that: The upper end of the support column (8) is connected to a fixing plate (15), and the angle adjustment mechanism (7) comprises a mounting plate (16). Both the fixing plate (15) and the mounting plate (16) are provided with mounting holes, and the mounting holes of the two are arranged correspondingly.

6. The image projection device for animation production according to claim 5, characterized in that: The four ends of the mounting plate (16) are connected to support plates (17); a first motor (18) is connected inside the support plate (17) in the horizontal direction; a second motor (19) is connected inside the support plate (17) in the vertical direction; the driving ends of the first motor (18) and the second motor (19) are both connected to circular arc frames (20); and the side ends of the circular arc frames (20) are rotatably connected inside the support plate (17).

7. The image projection device for animation production according to claim 6, characterized in that: The side end of the mounting plate (16) is connected to a ball shell (21), a steering ball (22) is slidably connected inside the ball shell (21), a connecting rod (23) is connected to the side end of the steering ball (22), the connecting rod (23) is connected to the rear end of the projector (1), and the connecting rod (23) is located inside the two arc frames (20).

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