CN210895994U

CN210895994U - Simple-stroke copying equipment for art teaching

Info

Publication number: CN210895994U
Application number: CN201921919303.8U
Authority: CN
Inventors: 何水英; 张红兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-30
Anticipated expiration: 2029-11-07

Abstract

A simple-stroke copying device for art teaching comprises a bottom plate, supporting legs, two vertical plates, a sliding rail, a first sliding block, a fixed plate, a clamping mechanism, a transparent cover plate, a fixed block, a first screw rod, a second sliding block, a second screw rod, an LED lamp mounting plate, an LED lamp, a fixed pressing block and a movable pressing block; four corners of the bottom plate are provided with supporting legs; the two vertical plates are respectively arranged at two ends of the bottom plate, and the two vertical plates are both vertically provided with slide rails; the two ends of the fixed plate are provided with first sliding blocks, and the fixed plate is arranged on the sliding rail in a sliding mode through the first sliding blocks; a second screw is rotatably arranged at the center of the bottom of the fixed plate; the bottom plate is provided with a threaded hole for the second screw to pass through in a matching way, and the lower end of the second screw passes through the threaded hole and extends out of the lower part of the bottom plate; two clamping mechanisms are arranged on the fixing plate; the openings of the two clamping mechanisms are oppositely arranged, and the clamping openings of the clamping mechanisms are arranged towards the center of the fixing plate; the utility model discloses simple structure, convenient operation improves and copies efficiency, copies effectually to improve learning efficiency.

Description

Simple-stroke copying equipment for art teaching

Technical Field

The utility model relates to a simple-stroke line technical field especially relates to a simple-stroke line copying equipment that fine arts teaching was used.

Background

At present, more and more children are receiving artistic fumigation pottery from a young age, and art is one of the items; but copying is the most fundamental for students who just start learning drawings; in the stroke study process of the simple drawing, often copy and can strengthen feeling for the study progress, however current mode of copying is all put sample drawing paper in drawing paper one side, and the sample drawing paper is looked over to the head of turning round while drawing, and the effect of copying is poor, and the learning speed slows down.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a equipment is imitatied to simple stroke that fine arts teaching was used, simple structure, convenient operation improves and imitaties efficiency, imitates effectually to improve learning efficiency.

(II) technical scheme

The utility model provides a simple drawing copying device for art teaching, which comprises a bottom plate, supporting legs, two vertical plates, a slide rail, a first slide block, a fixed plate, a clamping mechanism, a transparent cover plate, a fixed block, a first screw rod, a second slide block, a second screw rod, a LED lamp mounting plate, an LED lamp, a fixed pressing block and a movable pressing block;

four corners of the bottom plate are provided with supporting legs; the two vertical plates are respectively arranged at two ends of the bottom plate, and the two vertical plates are both vertically provided with slide rails; the two ends of the fixed plate are provided with first sliding blocks, and the fixed plate is arranged on the sliding rail in a sliding mode through the first sliding blocks; a second screw is rotatably arranged at the center of the bottom of the fixed plate; the bottom plate is provided with a threaded hole for the second screw to pass through in a matching way, and the lower end of the second screw passes through the threaded hole and extends out of the lower part of the bottom plate; two clamping mechanisms are arranged on the fixing plate; the openings of the two clamping mechanisms are oppositely arranged, and the clamping openings of the clamping mechanisms are arranged towards the center of the fixing plate;

a fixed block is arranged on the fixed plate; the fixing plate is provided with a mounting groove and a sliding groove; a second sliding block is arranged at the bottom of the clamping mechanism close to the fixed block; the second sliding block is arranged in the sliding groove in a sliding manner; a first screw rod is rotatably arranged on the clamping mechanism close to the fixed block; the fixing block is provided with a threaded hole for the first screw to pass through in a matching way, and the first screw passes through the fixing block and extends out of the outer side of the fixing block; the LED lamp mounting plate is arranged in the mounting groove; a plurality of LED lamps are arranged on the LED lamp mounting plate; a transparent cover plate is hinged on the vertical plate; the transparent cover plate is provided with a fixed pressing block; the movable pressing block is arranged on the transparent cover plate in a sliding mode and is opposite to the fixed pressing block.

Preferably, the clamping mechanism comprises a clamping block, a pressure rod, a pressure plate, an elastic piece and a limiting block; the clamping block is provided with a clamping groove, and a placing hole is formed in the clamping block; a through hole for the compression bar to pass through in a matching way is arranged between the clamping groove and the placing hole, the lower end of the compression bar passes through the through hole and goes deep into the clamping groove, and the upper end of the compression bar passes through the placing hole and the clamping block in sequence and extends out of the clamping block; the pressing plate is arranged at the bottom of the pressing rod; the limiting block is arranged in the middle of the pressure rod and slides along the inner wall of the placing hole; the upper end of the limiting block and the top of the placing hole are provided with elastic pieces.

Preferably, the top of the compression bar is provided with a pull ring.

Preferably, one end of the first screw rod, which is far away from the clamping mechanism, is provided with a hand wheel disc.

Preferably, the bottom of the pressing plate is provided with a rubber pad.

The above technical scheme of the utility model has following profitable technological effect:

the utility model discloses in, when the student imitates the exercise, open the clear cover plate, adjust the distance between two fixture, to copy the drawing paper both sides and fix on two fixture, fix the back, it drives first screw rod rotation to rotate the hand wheel dish, and then make between the fixture apart from the grow, until will copying the drawing paper and expand completely, close the clear cover plate, lay the drawing paper on the clear cover plate, it is fixed with the drawing paper through fixed briquetting and movable briquetting, open the LED lamp, thereby make the light source will copy on the drawing paper of drawing on the clear cover plate, make things convenient for the student to copy, improve copying efficiency, copying is effectual, and can rotate the hand wheel dish and drive the second screw rod and rotate the height that adjusts the fixed plate, make copying paper on being close to the clear cover plate, can more clearly will copy the reflection on the drawing paper.

Drawings

Fig. 1 is the utility model provides a simple drawing of fine arts teaching usefulness copies the structural schematic diagram of equipment.

Fig. 2 is that the utility model provides a simple drawing of fine arts teaching usefulness is imitatied and is equipped the left view.

Fig. 3 is the utility model provides a top view of the fixed plate in equipment is imitatied to the simple stroke that fine arts teaching was used.

Fig. 4 is that the utility model provides a A department enlargements in equipment are imitatied to simple stroke that fine arts teaching was used.

Reference numerals: 1. a base plate; 2. a support leg; 3. a vertical plate; 4. a slide rail; 5. a first slider; 6. a fixing plate; 61. mounting grooves; 62. a sliding groove; 7. a clamping mechanism; 71. a clamping block; 72. a clamping groove; 73. placing holes; 74. a pressure lever; 75. pressing a plate; 76. a pull ring; 77. an elastic member; 78. a limiting block; 8. a transparent cover plate; 9. a fixed block; 10. a first screw; 11. a second slider; 12. a second screw; 13. a hand wheel disc; 14. An LED lamp mounting plate; 15. an LED lamp; 16. fixing a pressing block; 17. and (6) movable pressing blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a device is imitatied to simple drawing that fine arts teaching used, including bottom plate 1, landing leg 2, two risers 3, slide rail 4, first slider 5, fixed plate 6, fixture 7, transparent cover plate 8, fixed block 9, first screw rod 10, second slider 11, second screw rod 12, LED lamp mounting panel 14, LED lamp 15, fixed briquetting 16 and activity briquetting 17;

four corners of the bottom plate 1 are provided with supporting legs 2; the two vertical plates 3 are respectively arranged at two ends of the bottom plate 1, and the two vertical plates 3 are both vertically provided with slide rails 4; the two ends of the fixed plate 6 are both provided with a first sliding block 5, and the first sliding block 5 is arranged on the sliding rail 4 in a sliding manner; a second screw 12 is rotatably arranged at the center of the bottom of the fixed plate 6; a threaded hole for the second screw 12 to pass through in a matching way is formed in the bottom plate 1, and the lower end of the second screw 12 passes through the threaded hole and extends out of the lower part of the bottom plate 1; two clamping mechanisms 7 are arranged on the fixed plate 6; the openings of the two clamping mechanisms 7 are oppositely arranged, and the clamping openings of the clamping mechanisms 7 are both arranged towards the center of the fixed plate 6;

a fixed block 9 is arranged on the fixed plate 6; the fixed plate 6 is provided with an installation groove 61 and a sliding groove 62; a second sliding block 11 is arranged at the bottom of the clamping mechanism 7 close to the fixed block 9; the second sliding block 11 is arranged in the sliding groove 62 in a sliding mode; a first screw 10 is rotatably arranged on the clamping mechanism 7 close to the fixed block 9; a threaded hole for the first screw 10 to pass through in a matching way is formed in the fixed block 9, and the first screw 10 passes through the fixed block 9 and extends out of the fixed block 9; the LED lamp mounting plate 14 is arranged in the mounting groove 61; a plurality of LED lamps 15 are arranged on the LED lamp mounting plate 14; a transparent cover plate 8 is hinged on the vertical plate 3; the transparent cover plate 8 is provided with a fixed pressing block 16; the movable pressing block 17 is arranged on the transparent cover plate 8 in a sliding mode and is opposite to the fixed pressing block 16.

In the utility model, when students do the copying exercise, the transparent cover plate 8 is opened, the distance between the two clamping mechanisms 7 is adjusted, the two sides of the copying drawing paper are fixed on the two clamping mechanisms 7, after the fixing is finished, the hand wheel disc 13 is rotated to drive the first screw rod 10 to rotate, further increasing the distance between the clamping mechanisms 7 until the copy drawing paper is completely unfolded, closing the transparent cover plate 8, the transparent cover plate 8 is paved with drawing paper, the drawing paper is fixed through the fixed pressing block 16 and the movable pressing block 17, the LED lamp 15 is turned on, thereby enabling the light source to reflect the picture on the copying picture paper on the transparent cover plate 8, facilitating the copying of students, improving the copying efficiency and having good copying effect, and can rotate hand wheel dish 13 and drive second screw rod 12 and rotate and adjust the height of fixed plate 6, make the drawing paper of imitating be close to the drawing paper on transparent cover plate 8, can more clearly will imitate the drawing on the drawing paper and shine on the drawing paper.

In an alternative embodiment, the clamping mechanism 7 includes a clamping block 71, a pressing rod 74, a pressing plate 75, an elastic member 77 and a limiting block 78; the clamping block 71 is provided with a clamping groove 72, and a placing hole 73 is formed in the clamping block 71; a through hole for the press rod 74 to pass through in a matching way is arranged between the clamping groove 72 and the placing hole 73, the lower end of the press rod 74 passes through the through hole and extends into the clamping groove 72, and the upper end of the press rod 74 sequentially passes through the placing hole 73 and the clamping block 71 and extends out of the clamping block 71; the pressure plate 75 is arranged at the bottom of the pressure rod 74; the limiting block 78 is arranged in the middle of the pressure rod 74 and slides along the inner wall of the placing hole 73; the elastic piece 77 is arranged at the upper end of the limiting block 78 and the top of the placing hole 73, when the copying drawing paper is fixed, the pressing plate 75 is lifted up by pulling the pull ring 76, then the copying drawing paper is placed into the clamping groove 72, the pull ring 76 is loosened, and the copying drawing paper is pressed tightly by the pressing plate 75.

In an alternative embodiment, a pull ring 76 is provided on the top of the plunger 74 to facilitate manual pulling of the plunger 74.

In an alternative embodiment, the end of the first threaded rod 10 remote from the clamping mechanism 7 is provided with a handwheel 13 to facilitate adjustment of the clamping mechanism 7.

In an alternative embodiment, a rubber pad is disposed at the bottom of the pressing plate 75 to increase friction force and press the copy paper to prevent slipping.

In an alternative embodiment, the lower end of the second screw 12 is provided with a handwheel 13, which facilitates the height adjustment of the fixing plate 6.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A simple-stroke copying device for art teaching is characterized by comprising a bottom plate (1), supporting legs (2), two vertical plates (3), a sliding rail (4), a first sliding block (5), a fixing plate (6), a clamping mechanism (7), a transparent cover plate (8), a fixing block (9), a first screw rod (10), a second sliding block (11), a second screw rod (12), an LED lamp mounting plate (14), an LED lamp (15), a fixing pressing block (16) and a movable pressing block (17);

four corners of the bottom plate (1) are provided with supporting legs (2); the two vertical plates (3) are respectively arranged at two ends of the bottom plate (1), and the two vertical plates (3) are both vertically provided with a slide rail (4); the two ends of the fixed plate (6) are respectively provided with a first sliding block (5) and are arranged on the sliding rail (4) in a sliding manner through the first sliding blocks (5); a second screw (12) is rotatably arranged at the center of the bottom of the fixed plate (6); a threaded hole for the second screw (12) to pass through in a matching way is formed in the bottom plate (1), and the lower end of the second screw (12) passes through the threaded hole and extends out of the bottom plate (1); two clamping mechanisms (7) are arranged on the fixed plate (6); the openings of the two clamping mechanisms (7) are oppositely arranged, and the clamping openings of the clamping mechanisms (7) are arranged towards the center of the fixing plate (6);

a fixed block (9) is arranged on the fixed plate (6); the fixing plate (6) is provided with an installation groove (61) and a sliding groove (62); a second sliding block (11) is arranged at the bottom of the clamping mechanism (7) close to the fixed block (9); the second sliding block (11) is arranged in the sliding groove (62) in a sliding manner; a first screw (10) is rotatably arranged on the clamping mechanism (7) close to the fixed block (9); a threaded hole for the first screw rod (10) to pass through in a matched mode is formed in the fixing block (9), and the first screw rod (10) passes through the fixing block (9) and extends out of the fixing block (9); the LED lamp mounting plate (14) is arranged in the mounting groove (61); a plurality of LED lamps (15) are arranged on the LED lamp mounting plate (14); a transparent cover plate (8) is hinged on the vertical plate (3); a fixed pressing block (16) is arranged on the transparent cover plate (8); the movable pressing block (17) is arranged on the transparent cover plate (8) in a sliding mode and is opposite to the fixed pressing block (16).

2. The equipment for copying simple strokes for art teaching as claimed in claim 1, wherein the holding mechanism (7) comprises a holding block (71), a pressing rod (74), a pressing plate (75), an elastic member (77) and a limiting block (78); a clamping groove (72) is arranged on the clamping block (71), and a placing hole (73) is arranged in the clamping block (71); a through hole for the press rod (74) to pass through in a matching way is arranged between the clamping groove (72) and the placing hole (73), the lower end of the press rod (74) passes through the through hole and extends into the clamping groove (72), and the upper end of the press rod (74) sequentially passes through the placing hole (73) and the clamping block (71) and extends out to the upper part of the clamping block (71); the pressure plate (75) is arranged at the bottom of the pressure rod (74); the limiting block (78) is arranged in the middle of the pressure lever (74) and slides along the inner wall of the placing hole (73); the upper end of the limiting block (78) and the top of the placing hole (73) are provided with an elastic piece (77).

3. The equipment for tracing simple strokes for art teaching as claimed in claim 2, wherein the top of the press rod (74) is provided with a pull ring (76).

4. The equipment for copying simple strokes for art teaching as claimed in claim 1, wherein the first screw (10) is provided with a handwheel (13) at its end remote from the holding means (7).

5. The equipment for copying simple strokes for art teaching as claimed in claim 2, wherein the bottom of the pressing plate (75) is provided with a rubber pad.

6. The equipment for copying simple strokes for art teaching as claimed in claim 1, wherein the second screw (12) is provided at its lower end with a handwheel disk (13).