CN213987904U

CN213987904U - Sketch and copying board for art teaching

Info

Publication number: CN213987904U
Application number: CN202120105637.2U
Authority: CN
Inventors: 曾倩
Original assignee: Jiangxi Media Vocational College Jiangxi Printing Senior Technical School Jiangxi Press Publication Radio Film And Television Bureau Provincial Bureau Of Copyright Training Center
Current assignee: Jiangxi Media Vocational College Jiangxi Printing Senior Technical School Jiangxi Press Publication Radio Film And Television Bureau Provincial Bureau Of Copyright Training Center
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-08-17
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a sketch and copy board for fine arts teaching relates to fine arts teaching field. This fine arts teaching is with sketch and copying board includes sketch copying board main part, be equipped with the handle bar between two sets of first support legs, the both sides of handle bar are fixed with the slip cap, the lateral wall of slip cap is fixed with first axle bed, the bottom of sketch copying board main part is fixed with four fixed rails of group, sliding connection has the slip square column between per two sets of fixed rails, the bottom of two sets of slip square columns is fixed with the second axle bed, be connected with the connecting rod through the round pin hub rotation on the second axle bed, the bottom of connecting rod is rotated through the round pin hub connection on first axle bed, the bottom of slip square column is fixed with the fixed strip, the top of fixed strip is fixed with the backup pad. This fine arts teaching is with sketch and copying board has realized setting up the backup pad in the bottom of sketch copying board main part, prevents to draw the space that the instrument took sketch copying board main part for the going on of the teaching work of being convenient for.

Description

Sketch and copying board for art teaching

Technical Field

The utility model relates to a fine arts teaching technical field specifically is a fine arts teaching is with sketch and copying board.

Background

Sketch and copying are very important learning techniques in the art teaching process, and in order to cultivate painting methods, art skills, exploration modeling rules and cultivation of professional habits of students, a teaching teacher usually can demonstrate in person.

In teaching the in-process, current sketch copy board general structure is comparatively simple, when the user carries out the use, generally will draw the instrument and place on the sketch copy board, and the space on the sketch copy board is limited, very big like this occupy the space of having more sketch copy board for the teaching work of being not convenient for goes on, for this reason, we design a sketch for fine arts teaching and copy the board, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a fine arts teaching is with sketch and copying board 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: a sketch and copying board for art teaching comprises a sketch copying board main body, wherein the bottom of the sketch copying board main body is fixedly connected with two groups of first supporting legs and second supporting legs, a handle rod is arranged between the two groups of first supporting legs, sliding sleeves are fixedly connected to two sides of the handle rod and are connected to the first supporting legs in a sliding mode, fixing mechanisms corresponding to the first supporting legs are arranged on the sliding sleeves, a first shaft seat is fixedly connected to the side wall of each sliding sleeve, four groups of fixed rails are fixedly connected to the bottom of the sketch copying board main body, sliding chutes are formed in the side walls of the fixed rails, the four groups of fixed rails are distributed in a pairwise symmetrical and parallel mode, sliding square columns are slidably connected between every two groups of fixed rails, the number of the sliding square columns is two, and the bottom of the sliding square columns is fixedly connected with a second shaft seat, the second shaft seat is rotatably connected with a connecting rod through a pin shaft, the bottom of the connecting rod is rotatably connected to the first shaft seat through a pin shaft, the bottom of the sliding square column is fixedly connected with a fixing strip, and the top of the fixing strip is fixedly connected with a supporting plate.

Preferably, the fixing mechanism comprises a nut seat, the nut seat is fixedly connected to the side wall of the sliding sleeve, and a clamping bolt is in threaded connection with the axis of the nut seat.

Preferably, the clamping bolt penetrates through the nut seat and the sliding sleeve and abuts against the side wall of the first support leg, and a round hole corresponding to the clamping bolt is formed in the sliding sleeve.

Preferably, the two sides of the sliding square column are fixedly connected with clamping strips, and the clamping strips are connected in the sliding grooves in a sliding mode.

Preferably, the bottom of the supporting plate is fixedly connected with a painting brush barrel, and the top of the supporting plate is provided with a circular opening corresponding to the painting brush barrel.

Preferably, the upper surface of the supporting plate is attached to the lower surface of the sketch copying plate main body.

Preferably, the fixing strips are fixedly connected to the bottoms of the two groups of sliding square columns through bolts.

The utility model discloses a fine arts teaching is with sketch and copying board, its beneficial effect who possesses as follows:

1. this fine arts teaching is with sketch and copying board, copy the board main part through setting up the sketch, the handle pole, the slip cap, first axle bed, the connecting rod, fixed rail, slip square column and backup pad, realized setting up the backup pad in the bottom of sketch copying board main part, the backup pad can stretch out in the time of using, and then realize placing the drawing instrument, prevent that the drawing instrument from occuping the space of sketch copying board main part, make going on of the teaching work of being convenient for, and when need not use the backup pad, can withdraw the backup pad in the bottom of sketch copying board main part, and then be convenient for accomodate the backup pad, satisfy user's demand.

2. This fine arts teaching is with sketch and copy board, fixed establishment's simple structure, the operation is stable, and is not fragile, is convenient for carry out the rigidity to the slip cap, and card strip joint through setting up has guaranteed when the square column that slides moves in the spout, guarantees the skew that can not take place the direction for the stable slide along between two sets of fixed rails of square column that slides, the painting brush section of thick bamboo of setting is convenient for place the painting brush.

Drawings

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

FIG. 2 is a structural diagram of the support plate of the present invention;

FIG. 3 is a structural diagram of the connecting rod of the present invention;

FIG. 4 is a structural diagram of the sliding square column of the present invention;

fig. 5 is a structural view of the sliding sleeve of the present invention.

In the figure: 1. tracing the copy board main body; 101. a first support leg; 102. a second support leg; 2. a handle bar; 3. a sliding sleeve; 301. a nut seat; 302. clamping the bolt; 4. a first shaft seat; 5. a connecting rod; 6. a fixed rail; 601. a chute; 7. sliding the square column; 701. clamping the strip; 702. a second shaft base; 703. a fixing strip; 8. a support plate; 801. a painting brush pot.

Detailed Description

The embodiment of the utility model provides a sketch and copying board for art teaching, as shown in fig. 1-5, which comprises a sketch copying board main body 1, wherein the bottom of the sketch copying board main body 1 is fixedly connected with two groups of first supporting legs 101 and second supporting legs 102, a handle bar 2 is arranged between the two groups of first supporting legs 101, two sides of the handle bar 2 are fixedly connected with sliding sleeves 3, the sliding sleeves 3 are slidably connected on the first supporting legs 101, the sliding sleeves 3 are provided with fixing mechanisms corresponding to the first supporting legs 101, the side wall of the sliding sleeve 3 is fixedly connected with a first shaft seat 4, the bottom of the sketch copying board main body 1 is fixedly connected with four groups of fixed rails 6, the side walls of the fixed rails 6 are respectively provided with a sliding groove 601, the four groups of fixed rails 6 are distributed symmetrically and in parallel, a sliding square column 7 is slidably connected between every two groups of fixed rails 6, the number of the sliding square columns 7 is two groups, the bottom of the two groups of sliding square columns 7 is fixedly connected with a second shaft seat 702, the second shaft seat 702 is rotatably connected with a connecting rod 5 through a pin shaft, the bottom of the connecting rod 5 is rotatably connected on the first shaft seat 4 through a pin shaft, the bottom of the sliding square column 7 is fixedly connected with a fixing strip 703, the top of the fixing strip 703 is fixedly connected with a supporting plate 8, the bottom of the sketch copying plate main body 1 is provided with a sketch copying plate main body 1, a handle rod 2, a sliding sleeve 3, a first shaft seat 4, the connecting rod 5, a fixed rail 6, the sliding square column 7 and the supporting plate 8, so that the supporting plate 8 is arranged at the bottom of the sketch copying plate main body 1, the supporting plate 8 can extend out when in use, the drawing tool is further placed, the drawing tool is prevented from occupying the space of the sketch copying plate main body 1, the teaching work is convenient, and when the supporting plate 8 is not needed, and then be convenient for accomodate backup pad 8, satisfy user's demand.

The fixing mechanism comprises a nut seat 301, the nut seat 301 is fixedly connected to the side wall of the sliding sleeve 3, a clamping bolt 302 is connected to the axis of the nut seat 301 in a threaded mode, and the fixing mechanism is simple in structure, stable in operation, not prone to damage and convenient to fix the position of the sliding sleeve 3.

The clamping bolt 302 penetrates through the nut seat 301 and the sliding sleeve 3 and abuts against the side wall of the first supporting leg 101, and a round hole corresponding to the clamping bolt 302 is formed in the sliding sleeve 3.

The both sides fixedly connected with card strip 701 of slip square column 7, card strip 701 sliding connection is in spout 601, through the card strip 701 joint that sets up in spout 601, has guaranteed when slip square column 7 moves, guarantees the skew that can not take place the direction for slip square column 7 is stable slides along between two sets of fixed rails 6.

The bottom of the supporting plate 8 is fixedly connected with a painting brush barrel 801, the top of the supporting plate 8 is provided with a circular opening corresponding to the painting brush barrel 801, and the arranged painting brush barrel 801 is convenient for placing painting brushes.

The upper surface of the supporting plate 8 is attached to the lower surface of the sketch copying plate main body 1.

The fixing strip 703 is fixedly connected to the bottoms of the two groups of sliding square columns 7 through bolts.

The working principle is as follows: when a user uses the drawing copying board, the supporting plate 8 is conveniently extended out of the bottom of the main body 1 of the drawing copying board, some tools for drawing are placed, the space of the main body 1 of the drawing copying board is expanded, when the supporting plate 8 is extended, the clamping bolt 302 can be unscrewed firstly, at the same time, the handle rod 2 is pulled upwards, the handle rod 2 drives the two groups of sliding sleeves 3 to slide upwards along the first supporting legs 101, the sliding sleeves 3 drive the first shaft seats 4 to move upwards when sliding, the first shaft seats 4 drive the connecting rods 5 to move, the connecting rods 5 drive the second shaft seats 702 to move, the second shaft seats 702 drive the sliding square columns 7 to slide, the sliding square columns 7 drive the clamping strips 701 to slide in the sliding grooves 601, the sliding square columns 7 drive the fixing strips 703 to slide, the fixing strips 703 drive the supporting plate 8 to slide, so that the supporting plate 8 is extended out, meanwhile, the animation 801 is extended out, and after extension, the clamping bolt 302 is tightened to fix, at this time, the drawing tool can be placed on the support plate 8, and the operation when the support plate 8 is retracted in the later stage is opposite to the operation when the support plate 8 is extended.

This device is through setting up sketch copy board main part 1, handle bar 2, sliding sleeve 3, first axle bed 4, connecting rod 5, fixed rail 6, slip square column 7 and backup pad 8, realized that the bottom at sketch copy board main part 1 sets up backup pad 8, backup pad 8 can stretch out when using, and then realize placing the drawing instrument, prevent that the drawing instrument from occuping the space of sketch copy board main part 1, make going on of the teaching work of being convenient for, and when need not use backup pad 8, can withdraw backup pad 8 in the bottom of sketch copy board main part 1, and then be convenient for accomodate backup pad 8, satisfy user's demand.

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 fine arts teaching is with sketch and copying board, includes sketch copying board main part (1), its characterized in that: the bottom fixedly connected with two sets of first supporting legs (101) and second supporting leg (102) of sketch copy board main part (1), it is two sets of be equipped with handle pole (2) between first supporting leg (101), the both sides fixedly connected with sliding sleeve (3) of handle pole (2), sliding sleeve (3) sliding connection is on first supporting leg (101), be equipped with the fixed establishment corresponding with first supporting leg (101) on sliding sleeve (3), the lateral wall fixedly connected with first axle bed (4) of sliding sleeve (3), the bottom fixedly connected with four fixed rails (6) of sketch copy board main part (1), spout (601) have all been seted up to the lateral wall of fixed rail (6), four groups fixed rail (6) are two bisymmetry and parallel distribution, every two sets of sliding connection has slip square column (7) between fixed rail (6), the quantity of slip square column (7) is two sets of, and is two sets of the bottom fixedly connected with second axle seat (702) of slip square column (7), rotate through the round pin axle on second axle seat (702) and be connected with connecting rod (5), the bottom of connecting rod (5) is rotated through the round pin axle and is connected on first axle seat (4), the bottom fixedly connected with fixed strip (703) of slip square column (7), the top fixedly connected with backup pad (8) of fixed strip (703).

2. The sketch and copying board for art teaching as claimed in claim 1, wherein: the fixing mechanism comprises a nut seat (301), the nut seat (301) is fixedly connected to the side wall of the sliding sleeve (3), and a clamping bolt (302) is connected to the axis of the nut seat (301) in a threaded mode.

3. The sketch and copy board for art teaching as claimed in claim 2, wherein: the clamping bolt (302) penetrates through the nut seat (301) and the sliding sleeve (3) and is abutted against the side wall of the first supporting leg (101), and a round hole corresponding to the clamping bolt (302) is formed in the sliding sleeve (3).

4. The sketch and copying board for art teaching as claimed in claim 1, wherein: the two sides of the sliding square column (7) are fixedly connected with clamping strips (701), and the clamping strips (701) are connected in the sliding groove (601) in a sliding mode.

5. The sketch and copying board for art teaching as claimed in claim 1, wherein: the bottom of the supporting plate (8) is fixedly connected with a painting brush barrel (801), and the top of the supporting plate (8) is provided with a circular opening corresponding to the painting brush barrel (801).

6. The sketch and copying board for art teaching as claimed in claim 1, wherein: the upper surface of the supporting plate (8) is attached to the lower surface of the sketch copying plate main body (1).

7. The sketch and copying board for art teaching as claimed in claim 1, wherein: the fixing strips (703) are fixedly connected to the bottoms of the two groups of sliding square columns (7) through bolts.