CN113299153B - Planar design panel model display device that imparts knowledge to students - Google Patents

Abstract

A teaching and display device for planar design plate models, including a box body, a partition board is installed in the middle of the box body, a first through hole is opened in the center of the partition board, and a disc is connected in the first through hole. There is a cross plate on the disc, and a cross plate The plate divides the disc into four spaces, each space has a model storage device, the model storage device includes an upper horizontal plate and a lower horizontal plate, the model can be placed on the upper horizontal plate, and there is a second horizontal plate between the upper horizontal plate and the lower horizontal plate. A moving device, there is a lifting device under the model storage device, a second through hole is opened in the center of the top surface of the disc, the second through hole is connected with a rotating shaft, and the rotating shaft is driven by a power device, a third through hole is opened in the center of the cross plate, and a cross is set on the rotating shaft Type groove, there is a second moving device in the rotating shaft. The invention has the advantages of simple structure, high degree of automation and convenient use, and can sequentially display multiple models for students to watch, and can also drive the models to rotate when the models are displayed individually, so that students can watch more clearly, thereby improving teaching efficiency.

Description

A teaching and display device for planar design plate models

technical field

The invention belongs to the field of model teaching and display devices, in particular to a teaching and display device for planar design plate models.

Background technique

Now when graphic design teachers teach students, they generally need to show different models to facilitate students' understanding and learning. However, the conventional model display device has a single function and requires the teacher to manually rotate the model when displaying the model. It is convenient for students to watch, the model may be easily damaged during the process of turning the model, and it is not convenient to display.

Contents of the invention

The invention provides a plane design board model teaching and display device to solve the defects in the prior art.

The present invention is achieved through the following technical solutions:

A teaching and display device for planar design plate models, comprising a box body, a horizontal partition plate is fixedly installed in the middle of the box body, a first through hole is opened in the center of the top surface of the partition plate, and a disc is connected to the first through hole by rotation, and the top of the disc plate A cross plate is arranged on the surface, and the cross plate evenly divides the top of the disc into four spaces, and a model storage device is installed in each space. The model storage device includes an upper horizontal plate and a lower horizontal plate, and the upper horizontal plate can be placed For the model, a first moving device is set between the upper horizontal plate and the lower horizontal plate. The first moving device can drive the upper horizontal plate to move. A lifting device is arranged below the model storage device. The lifting device can drive the model storage device to move up and down. A second through hole is opened in the center, and the second through hole is rotated to connect the rotating shaft. The bottom end of the rotating shaft is connected to the bottom surface of the box body. Through the third through hole, a cross-shaped groove is provided on the top surface of the rotating shaft. The cross-shaped groove runs through the side of the rotating shaft. A second moving device is arranged in the rotating shaft. Under the action of the first moving device and the second moving device, the separate upper The cross plate moves to the center position of the upper end of the rotating shaft.

In the teaching and display device for planar design plate models as described above, a horizontal rack is fixedly installed in the center of the bottom surface of the upper horizontal plate, the length direction of the rack is along the radial direction of the rotating shaft, and the first moving device and the second moving device Both can cooperate with the rack. Two parallel splints are fixedly installed in the center of the top surface of the lower horizontal plate. The side of the splint is parallel to the rack. The rack is located between the two splints. The bottom surface of the horizontal plate is in contact with the top surface of the splint, and the width of the rack is compatible with the width of the cross-shaped groove, so that the rack can enter the cross-shaped groove.

In the above-mentioned teaching and display device for planar design plate models, the first moving device includes a first gear, and the top surface of the lower horizontal plate is located between the two splints to open a fourth through hole, and the fourth through hole is matched and installed The first gear, the first gear meshes with the corresponding rack, the second moving device includes a second gear, a cavity is provided on the top of the rotating shaft, and a fifth through hole is provided at the position corresponding to the cross-shaped groove on the top of the cavity, The top of the second gear extends out of the fifth through hole and is located in the cross-shaped groove. The inner end of the fifth through hole is fixedly installed with two symmetrical vertical support plates. The rotating shaft of the second gear is connected to the side of the support plate in rotation. Both the second gear and the second gear have their own power.

In the above-mentioned teaching and display device for planar design plate models, the lifting device includes electric telescopic rods, and sixth through holes are provided on the top surface of the disk corresponding to the positions of the lower horizontal plates, and the sixth through holes are provided with The electric telescopic rod, the side of the fixed rod of the electric telescopic rod is fixedly connected with the side of the corresponding sixth through hole, and the movable end of the electric telescopic rod is fixedly connected with the bottom surface of the corresponding lower transverse plate.

According to the above-mentioned teaching and display device for planar design plate models, a cover plate is installed at one end of the top surface of the box through a hinge.

According to the above-mentioned teaching and display device for planar design plate models, four universal wheels are arranged in a matrix on the bottom of the box, and the universal wheels are rotatably connected to the bottom of the box.

As mentioned above, the teaching and display device of the planar design plate model, the power device includes a motor, the side of the rotating shaft is located at the position below the partition, and the driven gear is set, the bottom surface of the box is fixedly installed with the motor, and the output shaft of the motor is set with the driving gear. , the driving gear and the driven gear mesh with each other.

The advantages of the present invention are: the design can display multiple models independently, and can also drive the models to rotate when displaying the models, so as to facilitate students to watch and learn. In specific use, when a certain model needs to be displayed, this When the corresponding lifting device drives the model storage device to move upwards, when it moves to a certain distance, the first moving device drives the upper horizontal plate to move in the direction of the rotating shaft, so that a part of the upper horizontal plate moves into the cross-shaped groove, and then The second moving device continues to drive the upper horizontal plate to move to the corresponding position, so that the center position of the upper horizontal plate coincides with the center position of the rotating shaft. At this time, the rotating shaft is driven by the power device, and the upper horizontal plate is driven to rotate synchronously under the action of the cross-shaped groove, so that The model placed on the upper horizontal plate is rotated, so that students can watch and learn conveniently; the invention has simple structure, high degree of automation, and is easy to use, and can display multiple models in turn for students to watch, and can also display models individually Drive the model to rotate, so that students can see more clearly, thereby improving teaching efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is a perspective view of a structural schematic diagram in the box; Fig. 2 is a top view of the device; Fig. 3 is a sectional view along the A-A line of Fig. 2; Fig. 4 is a perspective view of the first use state diagram of the device; Fig. 5 is a second use of the device A perspective view of a state diagram.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

A teaching and display device for planar design plate models, as shown in the figure, includes a box body 1, a horizontal partition plate 2 is fixedly installed in the middle of the box body 1, and a first through hole 3 is opened in the center of the top surface of the partition plate 2. Rotate and connect the disc 4 in the hole 3, the cross plate 5 is arranged on the top surface of the disc 4, the cross plate 5 evenly divides the top of the disc 4 into four spaces, each space is equipped with a model storage device, the model storage The device comprises an upper horizontal plate 9 and a lower horizontal plate 10, a model can be placed on the upper horizontal plate 9, a first moving device is arranged between the upper horizontal plate 9 and the lower horizontal plate 10, the first moving device can drive the upper horizontal plate 9 to move, A lifting device is arranged below the model storage device, and the lifting device can drive the model storage device to move up and down. The center of the top surface of the disc 4 is provided with a second through hole 11, and the second through hole 11 is rotated and connected to the rotating shaft 6. The bottom end of the rotating shaft 6 is connected to the box body 1. The inner bottom surface is rotatably connected, the rotating shaft 6 is driven by the power device, the third through hole 7 is opened at the position corresponding to the second through hole 11 in the center of the cross plate 5, the rotating shaft 6 passes through the third through hole 7, and the top surface of the rotating shaft 6 is provided with a cross-shaped recess Groove 8, the cross-shaped groove 8 runs through the side of the rotating shaft 6, and the second moving device is arranged in the rotating shaft 6. Under the action of the first moving device and the second moving device, the separate upper horizontal plate 9 can be moved to the center position of the upper end of the rotating shaft 6 . This design can not only display multiple models independently, but also drive the model to rotate when displaying the model, so as to facilitate students to watch and learn. In specific use, when a certain model needs to be displayed, the corresponding lifting device drives The model storage device moves upwards. After moving to a certain distance, the first moving device drives the upper horizontal plate 9 to move in the direction of the rotating shaft 6, so that a part of the upper horizontal plate 9 moves into the cross-shaped groove 8, and then the second The moving device continues to drive the upper horizontal plate 9 to move to the corresponding position, so that the center position of the upper horizontal plate 9 coincides with the center position of the rotating shaft 6. At this time, the rotating shaft 6 is driven by the power device, and the upper horizontal plate 9 is driven by the action of the cross-shaped groove 8 Rotate synchronously, so that the model placed on the upper horizontal plate 9 is rotated, thereby making it convenient for students to watch and learn; the present invention has simple structure, high degree of automation, and is easy to use. When making the model, it can also drive the model to rotate, so that students can see it more clearly, thereby improving teaching efficiency.

Specifically, as shown in Figure 4, the center of the bottom surface of the upper horizontal plate 9 described in this embodiment is fixedly installed with a horizontal rack 12, the length direction of the rack 12 is along the radial direction of the rotating shaft 6, the first moving device and the second The two moving devices can cooperate with the rack 12, and the center of the top surface of the lower cross plate 10 is fixedly installed with two clamping plates 13 parallel to each other. The side of the rack 12 is in contact with the side of the splint 13, the bottom of the upper horizontal plate 9 is in contact with the top of the splint 13, and the width of the rack 12 is adapted to the width of the cross-shaped groove 8, so that the rack 12 can enter the cross-shaped groove 8 within. When the lifting device drives the upper cross plate 9 and the lower cross plate 10 to move up to a certain distance, the rack 12 is driven by the first moving device to move, and the rack 12 moves to drive the upper cross plate 9 to move to the center of the rotating shaft 6. When the rack 12 slowly enters from one end of the cross-shaped groove 8, when the rack 12 enters a certain distance in the cross-shaped groove 8, the second moving device continues to drive the rack 12 to move, so that the rack 12 passes through the cross-shaped groove 8. Pass the other end of the cross-shaped groove 8, so that the center of the upper horizontal plate 9 coincides with the center of the rotating shaft 6. At this time, the lifting device drives the lower horizontal plate 10 to move downward to separate the rack 12 from the splint 13, and then the power device drives the rotating shaft. 6 rotates, the rotating shaft 6 drives the rack 12 to rotate under the action of the side of the cross-shaped groove 8, the rotation of the rack 12 drives the upper horizontal plate 9 to rotate, and the upper horizontal plate 9 rotates to drive the model placed on it to rotate, which can be more convenient The model is displayed for the convenience of students to watch. When the model needs to be returned, the lifting device drives the lower horizontal plate 10 to move upward, and the first moving device and the second moving device drive the rack 12 to the corresponding lower horizontal plate. 10 moves, so that the rack 12 is matched with the corresponding splint 13 again, and then the lifting device drives the model storage device to move downwards, thereby moving the model into the box body 1. This design can not only display a single model but also It can also drive the model to rotate so that it is convenient for students to watch and learn, greatly improving learning efficiency.

Specifically, as shown in Figure 5, the first moving device described in this embodiment includes a first gear 14, and the top surface of the lower cross plate 10 is located between two splints 13 to open a fourth through hole 15, the fourth through hole 15 The first gear 14 is installed inside, and the first gear 14 meshes with the corresponding rack 12. The second moving device includes a second gear 16. A cavity 17 is opened on the top of the rotating shaft 6, and the top of the cavity 17 corresponds to a cross-shaped concave. A fifth through hole 18 is provided at the position of the groove 8, and the top of the second gear 16 protrudes from the fifth through hole 18 to be located in the cross-shaped groove 8, and the inner ends of the fifth through hole 18 are fixedly installed with two symmetrical vertical support plates 19. The rotating shaft of the second gear 16 is rotationally connected to the side of the support plate 19, and both the first gear 14 and the second gear 16 have their own power. When the model needs to be displayed, the power unit drives the rotating shaft 6 to rotate, and the rotating shaft 6 rotates so that the rotating direction of the second gear 16 coincides with the rotating direction of the first gear 14, and then the first gear 14 rotates to drive the rack 12 to move, and the tooth The bar 12 moves to drive the upper horizontal plate 9 to move. When the rack 12 moves into the cross-shaped groove 8, the rack 12 and the second gear 16 mesh with each other at this time, so the second gear 16 can continue to drive the rack 12 to move. To the designated position, when the four lifting devices all drive the model storage device to move upwards, the first gear 14 in each group of model storage devices drives the corresponding rack 12 to move in the cross-shaped groove 8, so that The racks 12 all cooperate with one end of the corresponding cross-shaped groove 8, and the rack 12 also cooperates with the corresponding two splints 13. At this time, the power device drives the rotating shaft 6 to rotate, and under the action of the cross-shaped groove 8, The four racks 12 all rotate around the axis of the rotating shaft 6, and at the same time, the racks 12 also drive the lower horizontal plate 10 to rotate around the axis of the rotating shaft 6 through the splint 13, and drive the disc 4 to rotate synchronously through the lifting device. This design can simultaneously display four One model, and make the four models rotate around the axis of the rotating shaft 6, so as to facilitate students' observation and learning.

Further, as shown in the figure, the lifting device described in this embodiment includes an electric telescopic rod 20, and sixth through holes 21 are opened at the positions corresponding to the lower horizontal plate 10 on the top surface of the disk 4, and inside the sixth through holes 21 Both are equipped with electric telescopic rods 20, the side of the fixed rod of the electric telescopic rod 20 is fixedly connected to the side of the corresponding sixth through hole 21, and the movable end of the electric telescopic rod 20 is fixedly connected to the bottom surface of the corresponding lower horizontal plate 10. The extension and shortening of the electric telescopic rod 20 can synchronously drive the lower horizontal plate 10 to move up and down, so that the device has lower cost and is more convenient to use.

Furthermore, as shown in the figure, a cover plate 22 is installed at one end of the top surface of the box body 1 described in this embodiment through a hinge. This design can effectively protect the model placed in the box body 1 through the cover plate 22, effectively prevent the model from being exposed to the air and easily collect dust, and facilitate handling and cleaning.

Furthermore, as shown in the figure, four universal wheels 23 are arranged in a matrix on the bottom of the box 1 described in this embodiment, and the universal wheels 23 are rotatably connected with the bottom of the box 1 . This design can facilitate the teacher to push the device to move through the universal wheel 23, so that the device can be conveniently moved to a designated position for teaching and display.

Further, as shown in the figure, the power device described in this embodiment includes a motor 24, the side of the rotating shaft 6 is located at the position below the partition 2 and is fitted with a driven gear 25, and the inner bottom surface of the box body 1 is fixedly installed with a motor 24, and the motor 24 The driving gear 26 is sleeved on the output shaft, and the driving gear 26 and the driven gear 25 are meshed with each other. This design can conveniently drive the rotating shaft 6 to rotate through the motor 24, so that the cost of the device is lower, the maintenance is convenient, and the use is more stable and reliable.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (5)

1. A teaching and display device for planar design plate models, characterized in that: it includes a box (1), a horizontal partition (2) is fixed and installed in the middle of the box (1), and the center of the top surface of the partition (2) is opened The first through hole (3), the first through hole (3) is rotated to connect the disc (4), the top surface of the disc (4) is provided with a cross plate (5), and the cross plate (5) is placed above the disc (4) It is evenly divided into four spaces, and a model storage device is installed in each space. The model storage device includes an upper horizontal plate (9) and a lower horizontal plate (10). Models can be placed on the upper horizontal plate (9). A first moving device is set between the upper cross plate (9) and the lower cross plate (10), the first moving device can drive the upper cross plate (9) to move, and a lifting device is set under the model storage device, and the lifting device can drive the model storage device Moving up and down, a second through hole (11) is opened in the center of the top surface of the disc (4), and the second through hole (11) is rotated to connect the rotating shaft (6), and the bottom end of the rotating shaft (6) rotates with the inner bottom surface of the box body (1) connection, the rotating shaft (6) is driven by the power device, the third through hole (7) is opened at the position corresponding to the second through hole (11) in the center of the cross plate (5), and the rotating shaft (6) passes through the third through hole (7) , the top surface of the rotating shaft (6) is provided with a cross-shaped groove (8), the cross-shaped groove (8) runs through the side of the rotating shaft (6), and the second moving device is arranged inside the rotating shaft (6), between the first moving device and the second moving Under the action of the device, the separate upper horizontal plate (9) can be moved to the center position of the upper end of the rotating shaft (6); The center of the bottom surface of the upper horizontal plate (9) is fixedly installed with a horizontal rack (12), the length direction of the rack (12) is along the radial direction of the rotating shaft (6), and both the first moving device and the second moving device can Cooperate with the rack (12), two splints (13) parallel to each other are fixedly installed in the center of the top surface of the lower horizontal plate (10), the side of the splint (13) is parallel to the rack (12), and the rack (12) is located on the two sides. Between the splints (13), and the side of the rack (12) is in contact with the side of the splint (13), the bottom surface of the upper horizontal plate (9) is in contact with the top surface of the splint (13), and the width of the rack (12) is the same as that of the cross The width of the groove (8) is adapted to each other, so that the rack (12) can enter the cross-shaped groove (8); The first moving device includes a first gear (14), the top surface of the lower cross plate (10) is located between the two splints (13) and a fourth through hole (15) is opened, and the fourth through hole (15) fits Install the first gear (14), the first gear (14) meshes with the corresponding rack (12), the second moving device includes a second gear (16), and a cavity (17) is opened on the top of the shaft (6) ), the fifth through hole (18) is opened at the position corresponding to the cross-shaped groove (8) on the top of the cavity (17), and the fifth through-hole (18) protrudes from the top of the second gear (16) and is located in the cross-shaped groove ( 8), the inner end of the fifth through hole (18) is fixedly installed with two symmetrical vertical support plates (19), the rotating shaft of the second gear (16) is connected to the side of the support plate (19), and the first gear ( 14) and the second gear (16) all have their own power. 2. A teaching and display device for graphic design plate models according to claim 1, characterized in that: the lifting device includes an electric telescopic rod (20), and the top surface of the disk (4) corresponds to the lower horizontal plate (10 ) are provided at the position of the sixth through hole (21), and the electric telescopic rod (20) is arranged in the sixth through hole (21), and the side of the electric telescopic rod (20) is fixed to the corresponding sixth through hole (21) The side is fixedly connected, and the movable end of the electric telescopic rod (20) is fixedly connected with the bottom surface of the corresponding lower cross plate (10). 3. A teaching and display device for planar design plate models according to claim 1 or 2, characterized in that a cover plate (22) is installed at one end of the top surface of the box (1) through a hinge. 4. A teaching and display device for graphic design plate models according to claim 3, characterized in that four universal wheels (23) are arranged in a matrix on the bottom of the box (1), and the universal wheels (23) and The bottom surface of the box body (1) is rotatably connected. 5. A teaching and display device for graphic design plate models according to claim 1, characterized in that: the power device includes a motor (24), and the side of the rotating shaft (6) is set at the position below the partition (2) Driven gear (25), motor (24) is fixedly mounted on the inner bottom surface of the casing (1), and driving gear (26) is set on the output shaft of the motor (24), and driving gear (26) and driven gear (25) are meshed with each other.

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