CN215932862U

CN215932862U - Novel teaching is used in art class training device

Info

Publication number: CN215932862U
Application number: CN202121317577.7U
Authority: CN
Inventors: 张惠娟
Original assignee: Zhoushan Sandu Culture Development Co ltd
Current assignee: Zhoushan Sandu Culture Development Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-03-01
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a novel teaching device for art training, which relates to the field of art training and teaching, and comprises a device body, wherein a moving column is fixedly connected to the center of the bottom of a projector, a convex block is fixedly connected to the front side of the moving column, a moving groove is formed in the front side of a base, a rotating shaft is rotatably connected to the center of a first gear, second gears are arranged at the bottoms of two fixed columns, a third groove is formed in the top of the second groove, and a writing board is arranged on the front side of the top of a drawing board. According to the novel teaching device for art training, writing can be performed on the surface of the drawing plate after the drawing plate is pulled out through the writing plate, the written content can be projected through the projector, the device is small in size, convenient to carry and easy to fold and unfold, and written teaching and projected teaching can be performed simultaneously only by pulling out the drawing plate through the linkage structure of the second gear, the first gear and the lug during teaching.

Description

Novel teaching is used in art class training device

Technical Field

The utility model relates to the field of art training and teaching, in particular to a novel teaching device for art training.

Background

The teaching device refers to an instrument and equipment with the use direction of teaching or scientific research in teaching and scientific research units, and teaching instruments can be divided into two main categories of experiments and practical training and are mainly applied to all the major categories of engineering.

In chinese utility model patent application no: CN201920063492.7 discloses a novel teaching device is used in art class training, including the portable box, the top fixedly connected with handle of portable box, the inside of portable box is provided with the layer board, the bottom fixedly connected with evenly distributed's of layer board slider, evenly distributed's spout is seted up to the inner diapire of portable box, the inner wall and the slider sliding connection of spout, the top of layer board is provided with the apron, and this device simple structure can only play the function of depositing article.

Therefore, it is necessary to provide a novel teaching device for art training to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel teaching device for art training, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a novel teaching device for art training comprises a device body, wherein a first groove is formed in the center of the top of the device body, a mounting groove is formed in the right side of the first groove, a connecting block is rotatably connected to the inner cavity of the mounting groove, a shielding plate is fixedly connected to the top of the connecting block, a projector is arranged on the left side of the shielding plate, a moving column is fixedly connected to the center of the bottom of the projector, a convex block is fixedly connected to the front of the moving column, a base is arranged at the bottom of the convex block, a moving groove is formed in the front of the base, a first gear is arranged on the front of the moving groove, a rotating shaft is rotatably connected to the center of the first gear, fixing columns are symmetrically inserted into the left side and the right side of the rotating shaft, second gears are arranged at the bottoms of the two fixing columns, a second groove is formed in the left side of the second gear, and a third groove is formed in the top of the second groove, the front of third recess is provided with the pull board, the front at pull board top has seted up the board.

Preferably, the mounting groove is formed in the right side of the top of the device body, the mounting groove is communicated with the first groove, and the bottom of the projector is inserted into an inner cavity of the first groove.

Preferably, the bottom of the base is fixedly connected to the center of the back of the bottom of the inner cavity of the device body, the movable groove is of a structure that the top and the front are communicated with the outside, and the bottom of the movable column is inserted into the inner cavity of the base through the movable groove.

Preferably, the first gear is meshed with the projection, and the back surfaces of the two fixing columns are symmetrically and fixedly connected to the centers of the left side and the right side of the front surface of the base.

Preferably, the second gear meshes with first gear mutually, the centre of second gear rotates and is connected with the axis of rotation, the top and the bottom symmetry fixed connection of axis of rotation are in the top and the bottom of second recess inner chamber, the centre at the pull board back is seted up to the third recess, the left side at third recess inner chamber is seted up to the second recess, the second gear sets up in the inner chamber of second recess.

Preferably, the drawing plate is movably connected with the inner cavity of the device body.

Advantageous effects

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

1. this novel teaching device is used in art class training, through the first recess that sets up for the projecting apparatus can reciprocate at its inner chamber, when the projecting apparatus removes the outside at device body top, can carry out the projection, when the projecting apparatus withdraws to the inner chamber of first recess, through the shielding plate that sets up, the accessible connecting block rotates at the inner chamber of mounting groove, thereby drives the shielding plate and shelters from first recess, makes when the projecting apparatus is idle, can not have the dust to get into wherein.

2. This novel teaching device is used in art class training, second gear through setting up, when pulling out the pull board, can drive second gear revolve, during second gear revolve, can mesh with first gear mutually, thereby drive first gear and rotate at the centre of axis of rotation, during first gear revolve, can mesh with the lug mutually, thereby it moves to the top of base through the shifting chute to drive the removal post, make the projecting apparatus can remove, after first gear stall, the second gear, first gear and lug can block mutually, make the projecting apparatus can fix.

3. This novel teaching device is used in art class training through the board of setting, behind the pull out pull board, can write on its surface, through the projecting apparatus that sets up, can project the content of writing, and the device is small, and portable, and receive and release easily, through the linkage structure of second gear, first gear and lug, when teaching, only need pull out the pull board, can carry out written teaching and projection teaching simultaneously.

Drawings

FIG. 1 is a schematic structural view of the front face of the present invention;

fig. 2 is a schematic structural view of a drawing plate of the utility model;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a device body; 2. a first groove; 3. mounting grooves; 4. connecting blocks; 5. a shielding plate; 6. a projector; 7. moving the column; 8. a bump; 9. a base; 10. a moving groove; 11. a first gear; 12. a rotating shaft; 13. fixing a column; 14. a second gear; 15. a second groove; 16. a third groove; 17. a drawing plate; 18. a writing board.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1-3, a novel teaching device for art training comprises a device body 1, a first groove 2 is arranged in the center of the top of the device body 1, a mounting groove 3 is arranged on the right side of the top of the first groove 2, a connecting block 4 is rotatably connected to the inner cavity of the mounting groove 3, a baffle plate 5 is fixedly connected to the top of the connecting block 4, a projector 6 is arranged on the left side of the baffle plate 5, the mounting groove 3 is arranged on the right side of the top of the device body 1, the mounting groove 3 is communicated with the first groove 2, the bottom of the projector 6 is inserted into the inner cavity of the first groove 2, the projector 6 can move up and down in the inner cavity of the projector 6 through the arranged first groove 2, when the projector 6 moves to the outside of the top of the device body 1, projection can be performed, when the projector 6 retracts to the inner cavity of the first groove 2, the baffle plate 5 can rotate in the inner cavity of the mounting groove 3 through the connecting block 4, thereby driving the shielding plate 5 to shield the first groove 2, so that no dust enters the projector 6 when the projector is idle, the center of the bottom of the projector 6 is fixedly connected with a moving column 7, the front of the moving column 7 is fixedly connected with a convex block 8, the bottom of the convex block 8 is provided with a base 9, the front of the base 9 is provided with a moving groove 10, the bottom of the base 9 is fixedly connected with the center of the back of the bottom of the inner cavity of the device body 1, the moving groove 10 is of a structure that the top and the front are communicated with the outside, the bottom of the moving column 7 is inserted into the inner cavity of the base 9 through the moving groove 10, the front of the moving groove 10 is provided with a first gear 11, the first gear 11 is engaged with the convex block 8, the backs of two fixed columns 13 are symmetrically and fixedly connected with the centers of the left side and the right side of the front of the base 9, the center of the first gear 11 is rotatably connected with a rotating shaft 12, and the left side and the right side of the rotating shaft 12 are symmetrically inserted with the fixed columns 13, a second gear 14 is arranged at the bottom of the two fixed columns 13, a second groove 15 is arranged at the left side of the second gear 14, a third groove 16 is arranged at the top of the second groove 15, a drawing plate 17 is arranged at the front of the third groove 16, the second gear 14 is engaged with the first gear 11, a rotating shaft is rotatably connected in the center of the second gear 14, the top and the bottom of the rotating shaft are symmetrically and fixedly connected at the top and the bottom of the inner cavity of the second groove 15, the third groove 16 is arranged in the center of the back of the drawing plate 17, the second groove 15 is arranged at the left side of the inner cavity of the third groove 16, the second gear 14 is arranged in the inner cavity of the second groove 15, a writing board 18 is arranged at the front of the top of the drawing plate 17, the drawing plate 17 is movably connected in the inner cavity of the device body 1, when the drawing plate 17 is drawn out through the arranged second gear 14, the second gear 14 can drive the second gear 14 to rotate, and when the second gear 14 rotates, will mesh with first gear 11 mutually, thereby drive first gear 11 and rotate at the centre of axis of rotation 12, when first gear 11 rotates, can mesh with lug 8 mutually, thereby it moves to drive removal post 7 through shifting chute 10 to the top of base 9, make projecting apparatus 6 can remove, after first gear 11 stall, second gear 14, first gear 11 and lug 8 can block each other, make projecting apparatus 6 can fix, through the board 18 that sets up, after pulling out pull-out board 17, can write on its surface, through projecting apparatus 6 that sets up, can carry out the projection with the content of writing, the device is small, and is convenient to carry, and receive and release easily, through second gear 14, the linkage structure of first gear 11 and lug 8, when teaching, only need pull out pull-out board 17, can carry out written teaching and projection teaching simultaneously.

Specific example 1: the middle of the right side of the device body 1 is movably connected with a storage box which is arranged at the top of the drawing plate 17 and can be used for placing stationery for teaching.

Specific example 2: the right side of the device body 1 is fixedly connected with a fixing bolt, the left side of the drawing plate 17 is provided with a thread groove matched with the size of the fixing bolt, and the drawing plate 17 can be fixed in the inner cavity of the device body 1 through the fixing bolt.

It should be noted that, the utility model is a novel teaching device for art training, when in use, the drawing plate 17 is pulled out from the front of the device body 1, when the drawing plate 17 moves, the second gear 14 is driven to rotate in the inner cavity of the second groove 15, when the second gear 14 rotates, the first gear 11 is driven to rotate on the surface of the rotating shaft 12, the rotating shaft 12 rotates and is engaged with the lug 8, thereby driving the moving column 7 to move to the top of the base 9 through the moving groove 10, at this time, the moving column 7 can drive the projector 6 to move upwards, when the projector 6 moves upwards, the shielding plate 5 can be jacked up, at this time, projection can be carried out through the projector 6, a teaching person can write on the surface of the writing plate 18, after use, the drawing plate 17 is pushed to the inner cavity of the device body 1, so that the second gear 14 is engaged with the first gear 11, the first gear 11 is engaged with the lug 8, thereby make the removal post 7 drive projecting apparatus 6 and remove to the bottom of first recess 2 inner chamber, when projecting apparatus 6 retracted to the inner chamber of first recess 2, connecting block 4 can drive shielding plate 5 and shelter from first recess 2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel teaching device is used in art class training, includes device body (1), its characterized in that: the device is characterized in that a first groove (2) is formed in the center of the top of the device body (1), a mounting groove (3) is formed in the right side of the first groove (2), a connecting block (4) is connected to the inner cavity of the mounting groove (3) in a rotating manner, a shielding plate (5) is fixedly connected to the top of the connecting block (4), a projector (6) is arranged on the left side of the shielding plate (5), a moving column (7) is fixedly connected to the center of the bottom of the projector (6), a convex block (8) is fixedly connected to the front of the moving column (7), a base (9) is arranged at the bottom of the convex block (8), a moving groove (10) is formed in the front of the base (9), a first gear (11) is arranged on the front of the moving groove (10), a rotating shaft (12) is rotatably connected to the center of the first gear (11), and fixing columns (13) are symmetrically inserted into the left side and the right side of the rotating shaft (12), second gears (14) are arranged at the bottoms of the two fixing columns (13), a second groove (15) is formed in the left side of the second gear (14), a third groove (16) is formed in the top of the second groove (15), a drawing plate (17) is arranged on the front face of the third groove (16), and a writing plate (18) is arranged on the front face of the top of the drawing plate (17).

2. The novel teaching device for art training as claimed in claim 1, wherein: the device is characterized in that the mounting groove (3) is formed in the right side of the top of the device body (1), the mounting groove (3) is communicated with the first groove (2), and the bottom of the projector (6) is inserted into an inner cavity of the first groove (2).

3. The novel teaching device for art training as claimed in claim 2, wherein: the bottom of the base (9) is fixedly connected to the center of the back of the bottom of the inner cavity of the device body (1), the moving groove (10) is of a structure with the top and the front communicated with the outside, and the bottom of the moving column (7) is inserted into the inner cavity of the base (9) through the moving groove (10).

4. The novel teaching device for artistic training as claimed in claim 3, wherein: the first gear (11) is meshed with the convex block (8), and the back surfaces of the two fixing columns (13) are symmetrically and fixedly connected to the centers of the left side and the right side of the front surface of the base (9).

5. The novel teaching device for artistic training as claimed in claim 4, wherein: second gear (14) and first gear (11) mesh mutually, the centre of second gear (14) is rotated and is connected with the axis of rotation, the top and the bottom symmetry fixed connection of axis of rotation are in the top and the bottom of second recess (15) inner chamber, the centre at the back at pull board (17) is seted up in third recess (16), the left side at third recess (16) inner chamber is seted up in second recess (15), second gear (14) set up in the inner chamber of second recess (15).

6. The novel teaching device for artistic training as claimed in claim 5, wherein: the drawing plate (17) is movably connected with the inner cavity of the device body (1).