Display device for computer animation teaching

Abstract

The utility model belongs to the technical field of computer animation teaching display, and particularly relates to a display device for computer animation teaching, which comprises a case, and a fixing plate is fixedly connected to the side wall of the case. A guide rail is fixedly connected to the side wall of the fixing plate. A power motor is fixedly connected to the side wall of the fixing plate. The bottom of the first gear is engaged with a second gear, and the end of the second gear is fixedly connected with a first driving wheel. The side wall of the fixing plate is rotationally connected with a second gear. A second driving wheel is fixedly connected to the side wall of the fixed plate; a power wheel is fixedly connected to the side wall of the second driving wheel; according to the display device for computer animation teaching, the power motor is arranged to provide power, so that the power wheel rotates, the device is moved by utilizing the friction force between the power wheel and the guide rail, the flexibility of the display device for computer animation teaching is improved, and the problem of insufficient display capability of a display in a large classroom is solved; and the teaching quality and the teaching effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to computer animation teaching display technical field, specifically a kind of display device for computer animation teaching. BACKGROUND

[0002] Computer animation, also known as computer graphics, is a technique for creating animation using computers. It is a subfield of computer graphics and animation. In recent years, animators have increasingly relied on three-dimensional computer graphics, while two-dimensional computer graphics are still widely used. Sometimes, the final playback of animation is on the computer itself, and sometimes it is on another medium, such as a movie.

[0003] Existing display devices for computer animation teaching generally need to use a display as an intermediary. The display provides animation content for students to view. Traditional displays have the ability to adjust their own angles. However, when applying a display to a large classroom, it is often necessary to install a large display to meet the viewing needs of many students, which is inconvenient.

[0004] Therefore, the utility model provides a display device for computer animation teaching. UTILITY MODEL CONTENT

[0005] To compensate for the shortcomings of the prior art and solve at least one technical problem raised in the background art.

[0006] The utility model solves the technical problems by adopting the following technical scheme: a display device for computer animation teaching, comprising a case, a fixed plate is fixedly connected to the side wall of the case, a protective shell is fixedly connected to the side wall of the fixed plate, a second drive wheel is fixedly connected to the side wall of the fixed plate, a first gear is fixedly connected to the output end of the power motor, a second gear is engaged with the bottom of the first gear, a first drive wheel is fixedly connected to the end of the second gear, a second drive wheel is rotatably connected to the side wall of the fixed plate, the two second drive wheels are arranged correspondingly, a transmission track is arranged between the second drive wheel and the first drive wheel, a fixed frame is fixedly connected to the side wall of the fixed plate, a power wheel is fixedly connected to the side wall of the second drive wheel, a guide rail is arranged at the bottom of the power wheel. Through the above structure, the power motor provides power, the power wheel rotates, the device moves by utilizing the friction between the power wheel and the guide rail, the flexibility of the display device for computer animation teaching is improved, which is beneficial to solving the problem of insufficient display capacity of the display in a large classroom and improving the teaching quality and teaching effect.

[0007] Preferably, a rotating rod is rotatably connected between the two fixing plates; a back plate is fixedly connected to the side wall of the rotating rod; an installation plate is fixedly connected to the side wall of the back plate; a third gear is fixedly connected to the side wall of the rotating rod, and the two third gears are correspondingly arranged; an adjusting motor is fixedly connected to the side wall of each of the two fixing plates; a fourth gear is fixedly connected to the output end of the adjusting motor, and the fourth gear is arranged corresponding to the position of the third gear; through the above structure, the adjusting motor drives the fourth gear and the third gear, so that the back plate and the display installed on the side wall of the installation plate rotate, further improving the flexibility of the device, which is conducive to providing a more convenient viewing angle for the teaching display, and improving the teaching quality.

[0008] Preferably, a limiting groove is fixedly connected to the side wall of the fixing plate; an adjusting screw rod is rotatably connected to the top of the limiting groove; an adjusting nut is arranged at the top of the adjusting screw rod; a threaded cylinder is threadedly connected to the side wall of the adjusting screw rod; a limiting block is fixedly connected to the bottom of the threaded cylinder, and the limiting block is correspondingly arranged in size with the limiting groove; an outside tension pulley is rotatably connected in the limiting block, and the outside tension pulley is correspondingly arranged in position with the transmission track; through the above structure, the position of the outside tension pulley is adjusted by the adjusting screw rod, so that the outside tension pulley extrudes and tightens the transmission track, which is conducive to avoiding the loosening of the transmission track during work, maintaining the transmission effect of the corresponding components, and enhancing the stability of the device.

[0009] Preferably, an auxiliary wheel is rotatably connected to the side wall of the fixed frame, and a plurality of auxiliary wheels are correspondingly arranged; through the above structure, the auxiliary wheel makes the power wheel always contact the top of the guide rail, thereby avoiding the jumping of the device, maintaining the normal movement of the device, enhancing the stability of the device, and reducing the anti-interference ability of the device.

[0010] Preferably, a damping block is fixedly connected to the side wall of the fixing plate, and the damping block is correspondingly arranged in position with the rotating rod; through the above structure, the damping block increases the friction between the rotating rod and the fixing plate, thereby maintaining the stability of the back plate, the installation plate and the display, and facilitating the improvement of the stability of the display angle.

[0011] Preferably, a limiting baffle is fixedly connected to the top of the case, and the limiting baffle is correspondingly arranged in size with the adjusting motor and the fourth gear; through the above structure, the limiting baffle protects the adjusting motor and the fourth gear, and limits the movement range of the back plate, which is conducive to reducing the maintenance requirement of the device.

[0012] Preferably, the surfaces of the case, the protective shell, the back plate and the installation plate are sprayed with an anti-rust coating; through the above content, the anti-rust coating is sprayed on the case, the protective shell, the back plate and the installation plate to enhance their oxidation resistance and corrosion resistance, which is conducive to prolonging the service life of the device.

[0013] The utility model discloses the beneficial effect is as follows:

[0014] 1. The utility model discloses a display device for computer animation teaching provides power through the setting power motor, makes power wheel rotate to utilize the friction between power wheel and guide rail and make the device move, improves the flexibility of display device for computer animation teaching, is favorable to solve the problem of insufficient display capacity in the large classroom, improves the teaching quality and teaching effect.

[0015] 2. The utility model discloses a display device for computer animation teaching provides the fourth gear and third gear of adjusting motor drive through setting, thereby makes the backboard and the display of installing on the lateral wall of mounting plate rotate, further improves the flexibility of the device, is favorable to provide the viewing angle of more convenient to watch teaching display, improves the teaching quality. DRAWINGS

[0016] The utility model will be further described below in connection with the drawings.

[0017] Figure 1 It is the perspective drawing of the utility model;

[0018] Figure 2 It is the structure schematic drawing of the case in the utility model;

[0019] Figure 3 It is the structure schematic drawing of the backboard in the utility model;

[0020] Figure 4 It is the structure schematic drawing of the fixed plate in the utility model;

[0021] Figure 5 It is the structure schematic drawing of the limiting block in the utility model.

[0022] In the drawing: 1, the case;11, the fixed plate;110, the fixed frame;12, the protective shell;13, the guide rail;14, the power motor;15, the first gear;16, the second gear;160, the first drive wheel;17, the second drive wheel;18, the transmission caterpillar band;19, the power wheel;2, the backboard;21, the mounting plate;22, the rotating rod;23, the third gear;24, the adjusting motor;25, the fourth gear;3, the limiting groove;31, the adjusting screw;32, the adjusting nut;33, the threaded cylinder;34, the limiting block;35, the outside tension pulley;4, the auxiliary wheel;5, the damping block;6, the limiting baffle. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0024] The specific embodiments are given below.

[0025] As Figures 1 to 5 shown, the computer animation teaching display device of the embodiment of the present application comprises a case 1, a fixed plate 11 is fixedly connected to the side wall of the case 1; a protective shell 12 is fixedly connected to the side wall of the fixed plate 11; a power motor 14 is fixedly connected to the side wall of the fixed plate 11, and the output end of the power motor 14 is fixedly connected with a first gear 15; the bottom of the first gear 15 is engaged with a second gear 16, and the end of the second gear 16 is fixedly connected with a first drive wheel 160; a second drive wheel 17 is rotatably connected to the side wall of the fixed plate 11, and the two second drive wheels 17 are correspondingly arranged; a transmission track 18 is arranged between the second drive wheel 17 and the first drive wheel 160; a fixed frame 110 is fixedly connected to the side wall of the fixed plate 11; a power wheel 19 is fixedly connected to the side wall of the second drive wheel 17; the bottom of the power wheel 19 is provided with a guide rail 13; in working, the second drive wheel 17 is in a rotatable connection relationship with the fixed plate 11 and the fixed frame 110, the first gear 15 and the second gear 16 are respectively in a rotatable connection relationship with the fixed plate 11, and the staff can first fix the guide rail 13 on the ceiling, and then can drive the power motor 14 to move the device on the guide rail 13, in the process, whenever the power motor 14 is driven, the power motor 14 can rely on the meshing relationship between the first gear 15 and the second gear 16, and the transmission relationship between the first drive wheel 160, the second drive wheel 17 and the transmission track 18 to transmit the power of the power motor 14 to the two power wheels 19, so that the two power wheels 19 rotate, at this time, since the power wheel 19 contacts the top of the guide rail 13, the device will move under the friction between them, wherein the case 1 plays a role in connecting the two fixed plates 11, and the protective shell 12 plays a role in protecting the components between itself and the fixed plate 11; through the above structure, the power motor 14 is arranged to provide power, so that the power wheel 19 rotates, thereby utilizing the friction between the power wheel 19 and the guide rail 13 to move the device, improving the flexibility of the computer animation teaching display device, and being beneficial to solving the problem of insufficient display capacity of the display inside the large classroom, and improving the teaching quality and teaching effect.

[0026] As Figures 1 to 3As shown, the two fixed plates 11 are rotatably connected with a rotating rod 22; the side wall of the rotating rod 22 is fixedly connected with a back plate 2; the side wall of the back plate 2 is fixedly connected with a mounting plate 21; the side wall of the rotating rod 22 is fixedly connected with a third gear 23, and the two third gears 23 are correspondingly arranged; the side wall of the two fixed plates 11 is respectively fixedly connected with an adjusting motor 24; the output end of the adjusting motor 24 is fixedly connected with a fourth gear 25, and the fourth gear 25 is arranged corresponding to the position of the third gear 23; in working, the worker can fix the display on the mounting plate 21, since the rotating rod 22 in fixed connection with the back plate 2 is rotatably connected between the two fixed plates 11, the worker can adjust the angle of the back plate 2 and the display fixed on the mounting plate 21 by driving the adjusting motor 24, in the process, whenever the adjusting motor 24 is driven, the fourth gear 25 in fixed connection with the output end of the adjusting motor 24 will make the third gear 23 rotate by the meshing relationship, after the third gear 23 rotates, since the rotating rod 22 is in fixed connection with the third gear 23, and the rotating rod 22 is in fixed connection with the back plate 2, the back plate 2 will synchronously rotate with the rotating rod 22; through the above structure, the adjusting motor 24 drives the fourth gear 25 and the third gear 23, so as to make the back plate 2 and the display fixed on the side wall of the mounting plate 21 rotate, which further improves the flexibility of the device, and is beneficial to provide a more convenient viewing angle of the teaching display, and improve the teaching quality.

[0027] As Figure 5As shown, the side wall of the fixed plate 11 is fixedly connected with a limiting groove 3; the top of the limiting groove 3 is rotationally connected with an adjusting lead screw 31; the top of the adjusting lead screw 31 is provided with an adjusting nut 32; the side wall of the adjusting lead screw 31 is threadedly connected with a threaded cylinder 33; the bottom of the threaded cylinder 33 is fixedly connected with a limiting block 34, and the limiting block 34 is correspondingly sized to the limiting groove 3; the inside of the limiting block 34 is rotationally connected with an outside tensioning wheel 35, and the outside tensioning wheel 35 is correspondingly positioned to the transmission track 18; during operation, the worker can adjust the height of the limiting block 34 by rotating the adjusting lead screw 31, so as to tension the transmission track 18; in the process, the worker can rotate the adjusting lead screw 31 by means of the adjusting nut 32; at this time, since the adjusting lead screw 31 is in a sliding connection with the threaded cylinder 33, and in a rotational connection with the limiting groove 3, and the limiting block 34 is fixedly connected with the threaded cylinder 33, the limiting block 34 is limited by the inside wall of the limiting groove 3; with the rotation of the adjusting lead screw 31, the limiting block 34 will move in the vertical direction; the worker can continuously rotate the adjusting lead screw 31 until the outside tensioning wheel 35 contacts the side wall of the transmission track 18 and tensions the transmission track 18 by extrusion; through the above structure, the position of the outside tensioning wheel 35 is adjusted by the adjusting lead screw 31, so that the outside tensioning wheel 35 extrudes the transmission track 18 and tensions the transmission track 18, which is beneficial to avoid the loosening of the transmission track 18 during operation, maintains the transmission effect of the corresponding components, and enhances the stability of the device.

[0028] As shown in Figures 1 to 4 , the side wall of the fixed frame 110 is rotationally connected with an auxiliary wheel 4, and a plurality of auxiliary wheels 4 are correspondingly arranged; during operation, the plurality of auxiliary wheels 4 rotationally connected to the side wall of the fixed frame 110 contact the top of the guide rail 13, and the plurality of auxiliary wheels 4 can avoid the device from jumping relative to the guide rail 13 by contacting the top of the guide rail 13, thereby maintaining the contact relationship between the power wheel 19 and the guide rail 13; through the above structure, the auxiliary wheel 4 is arranged to make the power wheel 19 always contact the top of the guide rail 13, thereby avoiding the device from jumping, maintaining the normal movement of the device, enhancing the stability of the device, and being beneficial to reducing the anti-interference ability of the device.

[0029] As shown in Figure 3 , the side wall of the fixed plate 11 is fixedly connected with a damping block 5, and the damping block 5 is correspondingly positioned to the rotating rod 22; during operation, the damping block 5 fixedly connected to the side wall of the fixed plate 11 contacts the side wall of the rotating rod 22, and the damping block 5 can apply a friction force to the rotating rod 22 by means of contact, thereby avoiding the back plate 2, the mounting plate 21, and the display fixed to the side wall of the mounting plate 21 from rotating under the action of their own gravity; through the above structure, the damping block 5 is arranged to increase the friction force between the rotating rod 22 and the fixed plate 11, thereby maintaining the stability of the back plate 2, the mounting plate 21, and the display, and being beneficial to improving the stability of the display angle.

[0030] As shown in Figure 2 The top of the cabinet 1 is fixed with a limiting baffle 6, and the limiting baffle 6 is correspondingly sized with the adjusting motor 24 and the fourth gear 25; in working, the limiting baffle 6 fixed on the top of the cabinet 1 can be wrapped with the adjusting motor 24 and the fourth gear 25 together with the cabinet 1, and whenever the falling object falls to the top of the device, the limiting baffle 6 can block the falling object, and meanwhile, whenever the back plate 2 rotates under the action of the adjusting motor 24, the limiting baffle 6 can stop the rotating action of the back plate 2 by contacting the back plate 2; through the above structure, the limiting baffle 6 is arranged to protect the adjusting motor 24 and the fourth gear 25, and meanwhile, the movement range of the back plate 2 is limited, which is beneficial to reduce the maintenance requirement of the device.

[0031] As shown in Figures 1 to 3 The surfaces of the cabinet 1, the protective shell 12, the back plate 2 and the mounting plate 21 are sprayed with a rust-proof coating; in working, the rust-proof coating can enhance the oxidation resistance and corrosion resistance of the surfaces of the cabinet 1, the protective shell 12, the back plate 2 and the mounting plate 21 by isolating air; through the above content, the rust-proof coating is sprayed on the cabinet 1, the protective shell 12, the back plate 2 and the mounting plate 21 to enhance the oxidation resistance and corrosion resistance thereof, which is beneficial to prolong the service life of the device.

[0032] In working, the second driving wheel 17 is in rotational connection with the fixed plate 11 and the fixed frame 110, the first gear 15 and the second gear 16 are respectively in rotational connection with the fixed plate 11, the staff can firstly fix the guide rail 13 on the ceiling, and then can drive the device to move on the guide rail 13 by driving the power motor 14, in the process, whenever the power motor 14 is driven, the power motor 14 can rely on the meshing relationship between the first gear 15 and the second gear 16 and the transmission relationship among the first driving wheel 160, the second driving wheel 17 and the transmission track 18 to transmit the power of the power motor 14 to the two power wheels 19, so that the two power wheels 19 rotate, at this time, since the power wheels 19 contact the top of the guide rail 13, the device will move under the friction between them, wherein the case 1 plays a role in connecting the two fixed plates 11, and the protection shell 12 plays a role in protecting the components between itself and the fixed plate 11, the staff can fix the display on the mounting plate 21, since the rotating rod 22 in fixed connection with the back plate 2 is rotationally connected between the two fixed plates 11, the staff can adjust the angle of the back plate 2 and the display fixed on the mounting plate 21 by driving the adjusting motor 24, in the process, whenever the adjusting motor 24 is driven, the fourth gear 25 in fixed connection with the output end of the adjusting motor 24 will make the third gear 23 rotate by the meshing relationship, after the third gear 23 rotates, since the rotating rod 22 is in fixed connection with the third gear 23 and the back plate 2 is in fixed connection with the rotating rod 22, the back plate 2 will rotate synchronously with the rotating rod 22, the staff can adjust the height of the limiting block 34 by rotating the adjusting screw rod 31, so as to tension the transmission track 18, in the process, the staff can rotate the adjusting screw rod 31 by means of the adjusting nut 32, at this time, since the adjusting screw rod 31 is in sliding connection with the threaded cylinder 33 and in rotational connection with the limiting groove 3, and the limiting block 34 in fixed connection with the threaded cylinder 33 is limited by the inner side wall of the limiting groove 3, with the rotation of the adjusting screw rod 31, the limiting block 34 will move in the vertical direction, the staff can continuously rotate the adjusting screw rod 31 until the outer tensioning wheel 35 contacts the sidewall of the transmission track 18 and tensions the transmission track 18 by extrusion, the plurality of auxiliary wheels 4 rotationally connected to the sidewall of the fixed frame 110 contact the top of the guide rail 13, the plurality of auxiliary wheels 4 can avoid the device from jumping relative to the guide rail 13 by contacting the top of the guide rail 13, maintain the contact relationship between the power wheels 19 and the guide rail 13, the damping block 5 fixed on the sidewall of the fixed plate 11 contacts the sidewall of the rotating rod 22, the damping block 5 can apply friction to the rotating rod 22 by contacting, so as to avoid the back plate 2, the mounting plate 21 and the display fixed on the sidewall of the mounting plate 21 from rotating under the action of their own gravity, the limiting baffle 6 fixed on the top of the case 1 can wrap the adjusting motor 24 and the fourth gear 25 with the case 1, whenever falling objects fall on the top of the device,The limiting baffle 6 can block the falling objects, and can stop the rotating action of the back plate 2 by contacting the back plate 2 when the back plate 2 rotates under the action of the adjusting motor 24, and the rust-proof coating can enhance the surface oxidation resistance and corrosion resistance of the cabinet 1, the protective shell 12, the back plate 2 and the mounting plate 21 by isolating air.

[0033] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A computer animation teaching demonstration device, comprising a chassis (1), characterized in that: A fixing plate (11) is fixedly connected to the side wall of the chassis (1); a protective shell (12) is fixedly connected to the side wall of the fixing plate (11); a power motor (14) is fixedly connected to the side wall of the fixing plate (11), and a first gear (15) is fixedly connected to the output end of the power motor (14); a second gear (16) meshes with the bottom of the first gear (15), and a first drive wheel (160) is fixedly connected to the end of the second gear (16); a second drive wheel (17) is rotatably connected to the side wall of the fixing plate (11), and the two second drive wheels (17) are arranged correspondingly; a transmission track (18) is provided between the second drive wheel (17) and the first drive wheel (160); a fixing frame (110) is fixedly connected to the side wall of the fixing plate (11); a power wheel (19) is fixedly connected to the side wall of the second drive wheel (17); a guide rail (13) is provided at the bottom of the power wheel (19).

2. The computer animation teaching demonstration device according to claim 1, characterized in that: A rotating rod (22) is rotatably connected between the two fixed plates (11); a back plate (2) is fixedly connected to the side wall of the rotating rod (22); a mounting plate (21) is fixedly connected to the side wall of the back plate (2); a third gear (23) is fixedly connected to the side wall of the rotating rod (22), and the two third gears (23) are arranged correspondingly; an adjusting motor (24) is fixedly connected to the side wall of each of the two fixed plates (11); a fourth gear (25) is fixedly connected to the output end of the adjusting motor (24), and the fourth gear (25) is arranged in a position corresponding to the third gear (23).

3. The computer animation teaching demonstration device according to claim 2, characterized in that: A limiting groove (3) is fixedly connected to the side wall of the fixed plate (11); an adjusting screw (31) is rotatably connected to the top of the limiting groove (3); an adjusting nut (32) is provided on the top of the adjusting screw (31); a threaded cylinder (33) is threadedly connected to the side wall of the adjusting screw (31); a limiting block (34) is fixedly connected to the bottom of the threaded cylinder (33), and the limiting block (34) is set to the size of the limiting groove (3); an outer tensioning wheel (35) is rotatably connected inside the limiting block (34), and the outer tensioning wheel (35) is set to the position of the transmission track (18).

4. The computer animation teaching demonstration device according to claim 1, characterized in that: The side wall of the fixed frame (110) is rotatably connected to an auxiliary wheel (4), and the multiple auxiliary wheels (4) are arranged in a corresponding manner.

5. A computer animation teaching demonstration device according to claim 3, characterized in that: A damping block (5) is fixed to the side wall of the fixed plate (11), and the damping block (5) is positioned corresponding to the position of the rotating rod (22).

6. The computer animation teaching demonstration device according to claim 1, characterized in that: The top of the chassis (1) is fixedly connected to a limiting baffle (6), and the limiting baffle (6) is configured to correspond to the size settings of the adjusting motor (24) and the fourth gear (25).

7. A computer animation teaching demonstration device according to claim 6, characterized in that: The surfaces of the chassis (1), protective shell (12), back plate (2), and mounting plate (21) are coated with an anti-rust coating.

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