CN213487594U

CN213487594U - Teaching aid is used in art education teaching

Info

Publication number: CN213487594U
Application number: CN202022084135.4U
Authority: CN
Inventors: 何明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-22
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a teaching aid is used in art education teaching relates to education and teaching field. This teaching aid for art education teaching includes braced frame, lifter plate and teaching show board, braced frame's bottom four corners fixedly connected with supporting legs, braced frame's inner wall fixedly connected with fixed plate, the first nut seat of fixedly connected with of bottom center department of fixed plate, the lifter plate is located braced frame's top, the bottom of lifter plate is rotated and is connected with the lead screw, the first commentaries on classics of fixed plate and first nut seat downwardly extending and fixedly connected with is passed to the bottom of lead screw. This teaching aid for art education teaching can rise and lift teaching show board after the drawing is accomplished for be convenient for show the student, thereby be convenient for carry out fine arts teaching, when the rising of the show board of imparting knowledge to students, directly rotate first commentaries on classics can, when the angle of the show board of imparting knowledge to students lifts, directly rotate the second and change can.

Description

Teaching aid is used in art education teaching

Technical Field

The utility model relates to an education and teaching technical field specifically is a teaching aid is used in art education teaching.

Background

The art generally refers to the creation of visible art occupying a certain plane or space, and is called as art, the art is divided into a plurality of types, generally including four major categories of painting, sculpture, design and building, and modern scholars also incorporate other types into the categories, such as calligraphy, photography and the like, and various teaching aids are needed in art teaching.

Present art education teaching aid is generally for the drawing board, and the drawing board is an solitary show board, and the user is when carrying out corresponding fine arts and drawing, and the show board after drawing is not convenient for carry out height-adjusting and angle and demonstrates, consequently probably needs to hand the show to carry out corresponding explanation, the user of just so not being convenient for demonstrates that imparts knowledge to students, to prior art's not enough, we design a teaching aid for art education teaching, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a teaching aid is used in art education teaching to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a teaching aid for art education teaching, includes braced frame, lifter plate and teaching show board, braced frame's bottom four corners fixedly connected with supporting legs, braced frame's inner wall fixedly connected with fixed plate, the first nut seat of bottom center department fixedly connected with of fixed plate, the lifter plate is located braced frame's top, the bottom of lifter plate is rotated and is connected with the lead screw, the bottom of lead screw is passed the first commentaries on classics handle of fixed plate and first nut seat downwardly extending and fixedly connected with, lead screw and first nut seat threaded connection, two sets of axle beds of top fixedly connected with of lifter plate, one side fixedly connected with pivot of teaching show board, the pivot is rotated and is connected between the lateral wall of two sets of axle beds, be equipped with the elevating system corresponding with the teaching show board on the lifter plate.

Preferably, the inner wall of the supporting frame is fixedly connected with four groups of bearing side plates, the bottom of each bearing side plate is fixedly connected with a limiting sleeve, the four corners of the bottom of the lifting plate are fixedly connected with limiting rods, and the bottoms of the limiting rods penetrate through the bearing side plates and the limiting sleeves and extend downwards.

Preferably, the center of the bottom of the lifting plate is fixedly connected with a bearing, and the top of the screw rod is connected in the bearing in a rotating mode.

Preferably, the side wall of the shaft seat is fixedly connected with a bearing, and two sides of the rotating shaft are specifically and rotatably connected in the bearing.

Preferably, the lifting adjusting mechanism comprises a second nut seat, the second nut seat is fixedly connected to the bottom of the lifting plate, and an angle adjusting screw is in threaded connection with the axis of the second nut seat.

Preferably, the top of the angle adjusting screw rod passes through the second nut seat and the lifting plate to extend upwards and abut against the bottom of the teaching display plate.

Preferably, the bottom of the angle adjusting screw is fixedly connected with a second rotating handle, and the lifting plate is provided with a round hole corresponding to the angle adjusting screw.

The utility model discloses a teaching aid is used in art education teaching, its beneficial effect who possesses as follows:

1. this teaching aid is used in fine arts education and teaching, through setting up braced frame, the fixed plate, the load curb plate, the lifter plate, teaching show board and lift adjustment mechanism, realized when the user uses, at first can carry out corresponding fine arts drawing on teaching show board, after the drawing is accomplished, can rise and lift teaching show board, make and be convenient for show the student, thereby be convenient for carry out fine arts teaching, when the rising of the show board of imparting knowledge to students, directly rotate first commentaries on classics can, when the angle of the show board of imparting knowledge to students lifts, directly rotate the second commentaries on classics can, and is simple in operation convenient, time saving and labor saving, user's demand is satisfied.

2. This teaching aid is used in art education teaching through the gag lever post that sets up and spacing sheathed tube cooperation for the gag lever post can carry out the side direction to the lifter plate and support, guarantees when the lifter plate goes up and down, guarantees the stability of lift process, can not take place the skew of direction of motion, guarantees that the device is stable, satisfies the user demand.

Drawings

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

FIG. 2 is a schematic view of the main body of the device of the present invention;

FIG. 3 is a structural diagram of the teaching demonstration board of the present invention;

fig. 4 is a structural diagram of the fixing plate of the present invention.

In the figure: 1. a support frame; 101. supporting legs; 2. a fixing plate; 201. a first nut seat; 3. a bearing side plate; 301. a limiting sleeve; 4. a lifting plate; 401. a screw rod; 402. a first rotating handle; 403. a limiting rod; 404. a second nut seat; 405. an angle adjusting screw; 406. a second rotating handle; 5. a teaching display board; 501. a rotating shaft; 502. a shaft seat.

Detailed Description

The embodiment of the utility model provides a teaching aid for art education and teaching, as shown in figure 1-4, comprising a supporting frame 1, a lifting plate 4 and a teaching demonstration plate 5, wherein the four corners at the bottom of the supporting frame 1 are fixedly connected with supporting legs 101, the inner wall of the supporting frame 1 is fixedly connected with a fixed plate 2, the center of the bottom of the fixed plate 2 is fixedly connected with a first nut seat 201, the lifting plate 4 is positioned above the supporting frame 1, the bottom of the lifting plate 4 is rotatably connected with a screw rod 401, the bottom of the screw rod 401 passes through the fixed plate 2 and the first nut seat 201 to extend downwards and is fixedly connected with a first rotating handle 402, the screw rod 401 is in threaded connection with the first nut seat 201, the top of the lifting plate 4 is fixedly connected with two sets of shaft seats 502, one side of the teaching demonstration plate 5 is fixedly connected with a rotating shaft 501, the rotating shaft 501 is rotatably connected between the side walls of the two sets of, through setting up braced frame 1, fixed plate 2, load curb plate 3, lifter plate 4, teaching show board 5 and lift adjustment mechanism, realized when the user uses, at first can carry out corresponding fine arts drawing on teaching show board 5, after the drawing is accomplished, can rise and lift teaching show board 5, make and be convenient for show the student, thereby be convenient for carry out fine arts teaching, when the rising of teaching show board 5, directly rotate first commentaries on classics 402 can, when the angle of teaching show board 5 is lifted, directly rotate the second change 406 can, and easy operation is convenient, time saving and labor saving, satisfy the user demand.

Four group's load curb plates 3 of inner wall fixedly connected with of braced frame 1, the bottom fixedly connected with stop collar 301 of load curb plate 3, the bottom four corners department fixedly connected with gag lever post 403 of lifter plate 4, load curb plate 3 and stop collar 301 and downwardly extending are passed to the bottom of gag lever post 403, gag lever post 403 and stop collar 301's cooperation through setting up, make gag lever post 403 can carry out the side direction support to lifter plate 4, when guaranteeing to go up and down at lifter plate 4, guarantee the stability of lift process, the skew of direction of motion can not take place, guarantee that the device is stable, satisfy the user's demand.

The center of the bottom of the lifting plate 4 is fixedly connected with a bearing, and the top of the screw rod 401 is connected in the bearing in a rotating manner.

The side wall of the shaft seat 502 is fixedly connected with a bearing, and two sides of the rotating shaft 501 are connected in the bearing in a rotating manner.

The lifting adjusting mechanism comprises a second nut seat 404, the second nut seat 404 is fixedly connected to the bottom of the lifting plate 4, an angle adjusting screw 405 is in threaded connection with the axis of the second nut seat 404, the lifting adjusting mechanism is simple in structure, stable in operation and not prone to damage, and a user can conveniently adjust the angle of the teaching display plate 5.

The top of the angle adjusting screw 405 passes through the second nut seat 404 and the lifting plate 4 to extend upwards and abut against the bottom of the teaching display plate 5.

The bottom fixedly connected with second of angle adjusting screw 405 changes handle 406, has seted up the round hole corresponding with angle adjusting screw 405 on lifter plate 4, changes handle 406 convenient to use person rotation angle adjusting screw 405 through the second that sets up.

The working principle is as follows: when the user uses, at first when the device main part is the state of fig. 1, can carry out corresponding fine arts drawing on teaching show board 5, after the drawing is accomplished, can rise and lift teaching show board 5, make and be convenient for demonstrate the student, thereby be convenient for carry out fine arts teaching, when the rising of teaching show board 5, directly rotate first change 402 can, when the angle of teaching show board 5 lifts, directly rotate the second change 406 can, the operation is simple and convenient, time saving and labor saving, user's demand is satisfied.

When rotating first commentaries on classics 402, first commentaries on classics 402 drives lead screw 401 and rotates, and lead screw 401 upwards rotates spirally along first nut seat 201 and drives lifter plate 4 and rises, and lifter plate 4 drives teaching show board 5 upward movement when the upward movement, and lifter plate 4 can drive gag lever post 403 along stop collar 301 upwards to slide simultaneously, realizes the rising to teaching show board 5 this moment.

When the second rotating handle 406 is rotated, the second rotating handle 406 drives the angle adjusting screw 405 to rotate, the angle adjusting screw 405 spirally moves upwards along the second nut seat 404 and pushes the teaching display board 5 to prop upwards, and the teaching display board 5 drives the rotating shaft 501 to rotate along the bearing on the side wall of the shaft seat 502, so that the teaching display board 5 is lifted in an angle.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a teaching aid is used in art education teaching, includes braced frame (1), lifter plate (4) and teaching show board (5), its characterized in that: the bottom four corners of braced frame (1) is fixedly connected with supporting leg (101), the inner wall fixedly connected with fixed plate (2) of braced frame (1), the bottom center department fixedly connected with first nut seat (201) of fixed plate (2), lifter plate (4) are located the top of braced frame (1), the bottom of lifter plate (4) is rotated and is connected with lead screw (401), the bottom of lead screw (401) passes fixed plate (2) and first nut seat (201) downwardly extending and fixedly connected with first handle (402), lead screw (401) and first nut seat (201) threaded connection, the top fixedly connected with two sets of axle beds (502) of lifter plate (4), one side fixedly connected with pivot (501) of teaching show board (5), pivot (501) rotate to be connected between the lateral wall of two sets of axle beds (502), the lifting plate (4) is provided with a lifting adjusting mechanism corresponding to the teaching display plate (5).

2. The teaching aid of claim 1, wherein: the inner wall fixedly connected with four groups of bearing side plates (3) of braced frame (1), the bottom fixedly connected with stop collar (301) of bearing side plate (3), the bottom four corners department fixedly connected with gag lever post (403) of lifter plate (4), the bottom of gag lever post (403) passes bearing side plate (3) and stop collar (301) and downwardly extending.

3. The teaching aid of claim 1, wherein: the bottom center of lifter plate (4) department fixedly connected with bearing, the concrete rotation in bearing of top of lead screw (401) is connected.

4. The teaching aid of claim 1, wherein: the side wall of the shaft seat (502) is fixedly connected with a bearing, and two sides of the rotating shaft (501) are specifically and rotatably connected in the bearing.

5. The teaching aid of claim 1, wherein: the lifting adjusting mechanism comprises a second nut seat (404), the second nut seat (404) is fixedly connected to the bottom of the lifting plate (4), and an angle adjusting screw rod (405) is in threaded connection with the axis of the second nut seat (404).

6. A teaching aid for art education and teaching as claimed in claim 5, wherein: the top of the angle adjusting screw rod (405) penetrates through the second nut seat (404) and the lifting plate (4) to extend upwards and abut against the bottom of the teaching display plate (5).

7. The teaching aid of claim 6, wherein: the bottom of the angle adjusting screw rod (405) is fixedly connected with a second rotating handle (406), and a round hole corresponding to the angle adjusting screw rod (405) is formed in the lifting plate (4).