CN210687534U - Movie animation player presentation device - Google Patents

Abstract

A movie animation player demonstration device, comprising a base, the four corners of the top surface of the base are fixedly connected with a vertical first electric telescopic rod, the stretching direction of the first electric telescopic rod is upward, and the movement of the four first electric telescopic rods The tops of the rods are fixedly connected by a box with an opening on the top surface. Two strip-shaped grooves are arranged on the inner wall of the bottom surface of the box. The two strip-shaped grooves are distributed front and rear. The utility model has the advantages of simple structure and convenient operation and operation. The device is powered by a motor, which can adjust the height of the placing plate, thereby adjusting the height of the animation player, so as to meet the usage requirements of the animation player for playing at different positions, and improve the performance of the animation player. The applicability of the animation player further satisfies the use requirements of different heights of the animation player.

Description

A movie animation player demonstration device

technical field

The utility model belongs to the field of movie animation players, in particular to a demonstration device for movie animation players.

Background technique

Movie is a continuous image developed by the combination of motion photography and slide projection. It is a modern art of vision and hearing. The existing movie animation players are mostly placed directly on the desktop during playback, and cannot be used. Adjust the height, which brings inconvenience to playback.

Utility model content

The utility model provides a demonstration device for a movie animation player, which is used to solve the defects in the prior art.

The utility model is realized through the following technical solutions:

A movie animation player demonstration device, comprising a base, the four corners of the top surface of the base are fixedly connected with a vertical first electric telescopic rod, the stretching direction of the first electric telescopic rod is upward, and the movement of the four first electric telescopic rods The tops of the rods are fixedly connected by a box with an opening on the top surface. There are two strip-shaped grooves on the inner wall of the bottom surface of the box. , one end of the rotating shaft of each motor is fixedly connected to one end of a horizontal screw rod, the other end of each screw rod is connected to the inner wall of the other side of the bar-shaped groove through a bearing, and the two ends of each screw rod are oppositely opened The outer circumference of each lead screw is threaded with two nuts, and the two nuts on the same lead are distributed left and right, and the top surface of each nut is hingedly connected to a fixed rod of the second inclined electric telescopic rod. The top ends of the movable rods of the four second electric telescopic rods are hingedly connected by a horizontal placement plate, an animation player is placed on the top surface of the placement plate, and the tops of both sides of the box are hinged to connect a cover plate.

In the above-mentioned demonstration device for a movie animation player, every two adjacent first electric telescopic rods are fixedly connected by a horizontal first fixed rod.

In the above-mentioned demonstration device for a movie animation player, the two second electric telescopic rods located on the same side of the box are fixedly connected by a horizontal second fixed rod.

In the above-mentioned demonstration device for a movie animation player, an elastic sealing gasket is fixedly installed on the opposite sides of the two cover plates.

In the above-mentioned demonstration device for a movie animation player, a handle is fixedly installed on the opposite surfaces of the two cover plates.

In the above-mentioned demonstration device for a movie animation player, a universal wheel with a braking function is fixedly installed at the four corners of the bottom surface of the base.

The advantages of the utility model are: the utility model has the advantages of simple structure and convenient operation and operation. When using the utility model, the hinge point of the cover plate and the box body is used as the turning center, and the cover plate is turned outward to separate the cover plate and the box body. Then the motor works, the rotating shaft of the motor drives the screw to rotate, the nut is threadedly connected with the screw, the second electric telescopic rod restricts the movement of the nut, the two nuts on the same screw move in opposite directions, and the movement of the nut drives the movement of the nut on the same screw. The bottom ends of the fixed rods of the two second electric telescopic rods on the screw rod move in opposite directions, the top of the movable rod of the second electric telescopic rod moves upward, the movement of the second electric telescopic rod drives the placing plate to move upward, and the movement of the placing plate drives the animation The player moves upward, and the animation player moves out of the box to play the animation. When the height of the installed animation player needs to be further adjusted, the second electric telescopic rod stretches upward, and the extension of the second electric telescopic rod drives the placing board to move upward, and the placing board moves upward. The movement drives the animation player to move upward and adjust it to a suitable position, the second electric telescopic rod stops working, and the animation is played. After the animation is played, the second electric telescopic rod shrinks down, and then the motor works in reverse, so that the same wire is located on the same wire. The two nuts on the rod move relatively, and the movement of the nut drives the bottom ends of the fixed rods of the two second electric telescopic rods located on the same screw rod to move relatively, and the top of the movable rod of the second electric telescopic rod moves downward, The movement of the second electric telescopic rod drives the placing plate to move downward, and the movement of the placing plate drives the animation player to move downward, so that the animation player moves into the box, and then the cover is covered so that the cover is in contact with the top surface of the box. The box body forms a closed space. The device is powered by a motor, which can adjust the height of the placement board, and then adjust the height of the animation player, so as to meet the requirements of the animation player for playing in different positions, and improve the applicability of the animation player. It is convenient for animation playback, and at the same time, the box has a protective effect on the animation player, which can prevent the animation player from being affected by the outside world and improve the service life of the animation player; the second electric telescopic rod and the first electric telescopic rod can The height of the animation player is further adjusted to further meet the usage requirements of the animation player for playing at different heights.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

FIG. 1 is a schematic structural diagram of the present utility model; FIG. 2 is an enlarged view of the view in the direction A of FIG. 1 ; FIG. 3 is an enlarged view of the view in the direction B of FIG. 1 .

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

A movie animation player demonstration device, as shown in the figure, includes a base 1, and the four corners of the top surface of the base 1 are fixedly connected with a vertical first electric telescopic rod 2, and the stretching direction of the first electric telescopic rod 2 is upward, The top ends of the movable rods of the four first electric telescopic rods 2 are fixedly connected by a box body 3 with an opening on the top surface. The inner wall of the bottom surface of the box body 3 is provided with two strip-shaped grooves 4. A motor 5 is fixedly installed on one inner wall of each strip-shaped groove 4, one end of the rotating shaft of each motor 5 is fixedly connected to one end of a horizontal screw rod 6, and the other end of each screw rod 6 is connected to the rod through a bearing. The inner wall of the other side of the groove 4 is connected, and opposite threads are provided at both ends of each lead screw 6, and the outer circumference of each lead screw 6 is threadedly matched with two nuts 7, which are located on the same one. Nuts 7 are distributed left and right, the top surface of each nut 7 is hingedly connected to the bottom end of a fixed rod of an inclined second electric telescopic rod 8, and the top ends of the movable rods of the four second electric telescopic rods 8 pass through a horizontal piece. The placement plate 9 is hingedly connected, the animation player 10 is placed on the top surface of the placement plate 9, and the tops of both sides of the box body 3 are hingedly connected to a cover plate 11. When the two cover plates 11 are in contact with the top surface of the box body 3, they can The top surface of the box body 3 is completely covered, so that the box body 3 forms a closed space. The utility model has the advantages of simple structure and convenient operation and operation. When using the utility model, firstly, taking the hinge point of the cover plate 11 and the box body 3 as the turning center, the cover plate 11 is turned outward to separate the cover plate 11 from the box body 3, and then the motor 5 works, the rotation of the rotating shaft of the motor 5 drives the screw 6 to rotate, the nut 7 is threadedly connected with the screw 6, the second electric telescopic rod 8 limits the movement of the nut 7, and the two nuts 7 located on the same screw 6 move in opposite directions The movement of the nut 7 drives the bottom ends of the fixed rods of the two second electric telescopic rods 8 located on the same screw rod 6 to move in opposite directions, and the top ends of the movable rods of the second electric telescopic rods 8 move upward, and the second electric telescopic rods 8 The movement drives the placing plate 9 to move upward, the movement of the placing plate 9 drives the animation player 10 to move upward, the animation player 10 is moved out from the box 3, and the animation is played. When the height of the animation player 10 needs to be further adjusted, the second electric The telescopic rod 8 stretches upward, the second electric telescopic rod 8 stretches and drives the placing plate 9 to move upward, the movement of the placing plate 9 drives the animation player 10 to move upward, and adjusts to a suitable position, the second electric telescopic rod 8 stops working, and the animation is played. After the animation is played, the second electric telescopic rod 8 shrinks downward, and then the motor 5 works in reverse, so that the two nuts 7 located on the same screw The bottom ends of the fixed rods of the two second electric telescopic rods 8 move relatively, the top ends of the movable rods of the second electric telescopic rods 8 move downward, and the movement of the second electric telescopic rods 8 drives the placing plate 9 to move downward, and the placing plate 9. The movement drives the animation player 10 to move downward, so that the animation player 10 is moved into the box body 3, and then the cover plate 11 is covered, so that the cover plate 11 is in contact with the top surface of the box body 3, and the box body 3 forms a closed space, the device is powered by the motor 5, which can adjust the height of the placing plate 9, and then can adjust the height of the animation player 10, so as to meet the usage requirements of the animation player 10 for playing in different positions, and improve the applicability of the animation player 10. , brings convenience to animation playback, and at the same time, the box body 3 has a protective effect on the animation player 10, which can prevent the animation player 10 from being affected by the outside world, and improve the service life of the animation player 10; The electric telescopic rod 2 can further adjust the height of the animation player 10 , which further satisfies the usage requirements of the animation player 10 for playing at different heights.

Specifically, as shown in the figure, every two adjacent first electric telescopic rods 2 in this embodiment are fixedly connected by a horizontal first fixing rod 12 . The first fixing rod 12 has a supporting effect on the first electric telescopic rod 2 , which can avoid the tilting movement of the first electric telescopic rod 2 and improve the stability of the structure.

Specifically, as shown in the figure, the two second electric telescopic rods 8 located on the same side of the box body 3 in this embodiment are fixedly connected by a horizontal second fixing rod 13 . The second fixed rod 13 has a supporting effect on the second electric telescopic rod 8 , which can avoid the tilting movement of the second electric telescopic rod 8 and improve the stability of the structure.

Further, as shown in the figure, an elastic sealing gasket 14 is fixedly installed on the opposite sides of the two cover plates 11 in this embodiment. The elastic gasket 14 has elasticity and has a buffering function, which can prevent the cover plate 11 from colliding with the top surface of the box body 3 , and at the same time make the contact between the cover plate 11 and the box body 3 more closely, and improve the sealing performance of the box body 3 .

Further, as shown in the figure, a handle 15 is fixedly installed on the opposite surfaces of the two cover plates 11 in this embodiment. The handle 15 is convenient for pulling the cover plate 11, which brings convenience to use.

Further, as shown in the figure, the four corners of the bottom surface of the base 1 described in this embodiment are fixedly installed with a universal wheel 16 with a braking function. The universal wheel 16 facilitates the movement and transfer of the device, thereby improving the flexibility of the device.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit of the technical solutions of the embodiments of the present invention and range.

Claims (6)

1. A movie animation player demonstration device, characterized in that: it comprises a base (1), and the four corners of the top surface of the base (1) are fixedly connected with a vertical first electric telescopic rod (2), and the first electric telescopic The stretching direction of the rod (2) is upward, and the top ends of the movable rods of the four first electric telescopic rods (2) are fixedly connected by a box body (3) with an opening on the top surface. Strip-shaped grooves (4), two strip-shaped grooves (4) are distributed front and rear, a motor (5) is fixedly installed on one inner wall of each strip-shaped groove (4), and one end of the rotating shaft of each motor (5) is One end of a horizontal screw rod (6) is fixedly connected, and the other end of each screw rod (6) is connected to the inner wall of the other side of the bar groove (4) through a bearing. The ends are provided with opposite threads, and the outer circumference of each lead screw (6) is threaded with two nuts (7). 7) The top surface is hingedly connected to the bottom end of a fixed rod of an inclined second electric telescopic rod (8), and a horizontal placing plate ( 9) Hinged connection, the animation player (10) is placed on the top surface of the placing plate (9), and a cover plate (11) is hingedly connected to the tops of both sides of the box body (3). 2. A movie animation player demonstration device according to claim 1, characterized in that: every two adjacent first electric telescopic rods (2) are fixed by a horizontal first The rod (12) is fixedly connected. 3. A demonstration device for a movie animation player according to claim 1, characterized in that: a horizontal level is passed between the two second electric telescopic rods (8) located on the same side of the box (3). The second fixing rod (13) is fixedly connected. 4 . The demonstration device for a movie animation player according to claim 1 , wherein an elastic gasket ( 14 ) is fixedly installed on the opposite sides of the two cover plates ( 11 ). 5 . 5 . The demonstration device for a movie animation player according to claim 1 , wherein a handle ( 15 ) is fixedly installed on the opposite surfaces of the two cover plates ( 11 ). 6 . 6 . The demonstration device for a movie animation player according to claim 1 , wherein the four corners of the bottom surface of the base ( 1 ) are fixedly installed with a universal wheel ( 16 ) with a braking function. 7 .

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