CN207707674U - A kind of Art Design teaching demonstration device - Google Patents

Abstract

The utility model discloses a teaching display device for art design, which comprises a main board, a display stand is arranged on the top of the main board, a first fixing sleeve is fixedly installed in the center of the display stand, and the inner thread of the first fixing sleeve is connected with a support Column, both sides of the end of the support column away from the first fixed sleeve are provided with cut surfaces, and at least three through grooves are arranged on the cut surface from top to bottom, and a support plate is arranged in the middle of each through groove. A hook is set on the adjustment plate to facilitate the display of the artwork in the form of a pendant, and the height of the adjustment plate is adjusted by using the knob to control the first block and the second block to achieve a better display effect; by connecting the main board and the support column The connection with the triangular bracket is designed as threaded connection, which is convenient for disassembly and assembly, and is convenient to carry. Therefore, the display range of the device for art design works is wide, convenient and practical.

Description

A teaching display device for art design

technical field

The utility model relates to the technical field of art design, in particular to a teaching display device for art design.

Background technique

Art design is an independent art discipline, and its research content and service objects are different from traditional art categories. At the same time, art design is also a very comprehensive discipline, which involves many factors such as society, culture, economy, market, technology, etc., and its aesthetic standards also change with the changes of these factors. Therefore, art comes from life and in turn acts on life.

In the process of art design teaching, various styles of art works are usually explained. Some existing display devices cannot display various forms of art works, and the existing art work display devices are large in size and inflexible to use , It is not easy to install and disassemble, and teachers usually need to replace the classes in class, so they need to be carried back and forth, which is very unsuitable for teachers.

Therefore, there is a need for a teaching display device for art design to solve the above problems.

Utility model content

The purpose of this utility model is to provide a teaching and display device for art design to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a teaching display device for art design, including a main board, a display stand is arranged on the top of the main board, and a first fixing sleeve is fixedly installed in the center of the display stand, The internal thread of the first fixing sleeve is connected with a support column, and both sides of the end of the support column away from the first fixing sleeve are provided with cut surfaces, and the cut surfaces are sequentially provided with at least three through grooves from top to bottom, A support plate is arranged in the middle of each through groove, and the side of the support plate close to the cut surface is fixedly connected with the end face of the spring, the other end of the left spring is fixedly connected with one end of the first clamping block, and the other end of the right spring is connected with the end face of the spring. One end of the second clamping block is fixedly connected, the end face of the support plate is connected to the gear shaft in rotation, the gear shaft is fixedly sleeved on the gear shaft, and the top end of the first clamping block close to the gear side is fixedly installed with a first A toothed plate, the bottom end of the second clamping block is fixedly installed on the side close to the gear, the first toothed plate and the second toothed plate are meshed with the gear, and the gear shaft is far away from the side of the support plate. One end is fixed with a knob;

The end of the support column close to the knob is provided with two L-shaped grooves on both sides of the knob, and the adjustment plate is sleeved on the support column, and the adjustment plate is slidingly connected with the cutting surface. An L-shaped slider matching the groove, and a plurality of hooks are fixedly installed on the lower end of the adjustment plate;

Both sides of the main board are fixedly equipped with second fixing sleeves, and the bottom end of each second fixing sleeve is threadedly connected with the top end of the tripod bracket;

Two concave buckles are arranged on the front side of the main board near the middle, the main board is hinged to the display board through a rotating shaft, and a convex buckle matching the concave buckles is arranged on the display board.

Preferably, the surface of the knob is provided with threads.

Preferably, a bead is provided on the side of the display board away from the convex buckle.

The shapes of the first clamping block and the second clamping block are wedge-shaped with a narrow top and a wide bottom.

Compared with the prior art, the beneficial effects of the utility model are: the utility model is used to display large art design works by setting a display stand on the top of the main board; by setting a hook on the adjustment plate, it is convenient to display Art works, and use the knob to control the first block and the second block to adjust the height of the adjustment plate, so as to adjust the height of the adjustment plate according to the height of the art work, and achieve a better display effect; The folding display board is used to display graphic art design works; by connecting the main board with the support column and the triangular bracket, it is designed to be threaded, which is easy to disassemble and assemble, and is easy to carry. It is easy to install, convenient and portable, very suitable for teachers to use in classroom teaching.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged view of place a of Fig. 1 of the utility model;

Fig. 3 is a partial cross-sectional structure schematic diagram of the utility model;

Fig. 4 is the enlarged view of place b of Fig. 3 of the present utility model;

Fig. 5 is the top view structure schematic diagram of the utility model;

Fig. 6 is an enlarged view at c of Fig. 5 of the utility model;

Fig. 7 is the rear view structure diagram of the utility model;

Fig. 8 is a structural schematic diagram of looking up the utility model;

Fig. 9 is a structural schematic diagram of an open state of the display panel of the present invention.

In the figure: 1. main board, 2. display stand, 3. first fixing sleeve, 4. support column, 41. L-shaped groove, 5. cutting surface, 6. through groove, 7. first clamping block, 71. the first One tooth plate, 8, the second block, 81, the second tooth plate, 9, support plate, 10, spring, 11, gear shaft, 12, gear, 13, knob, 14, adjusting plate, 141, L-shaped slide Block, 15, hook, 16, second fixed sleeve, 17, triangular bracket, 18, concave buckle, 19, rotating shaft, 20, display board, 21, convex buckle, 22, layering strip.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-9, the utility model provides a technical solution: a teaching display device for art design, including a main board 1, the top of the main board 1 is provided with a display stand 2, and the center of the display stand 2 is fixedly installed There is a first fixed sleeve 3, and the first fixed sleeve 3 is internally threaded with a support column 4, which is convenient for installation and disassembly, and both sides of the end of the support column 4 away from the first fixed sleeve 3 are provided with cut surfaces 5 , the cut surface 5 is sequentially provided with at least three through grooves 6 from top to bottom, and a support plate 9 is arranged in the middle of each through groove 6, and the sides of the support plate 9 close to the cut surface 5 are all fixed to the end faces of the springs 10 connection, the other end of the left spring 10 is fixedly connected to one end of the first block 7, the other end of the right spring 10 is fixedly connected to one end of the second block 8, and the end surface of the support plate 9 is rotated with the gear shaft 11 connected, the gear shaft 11 is fixedly sleeved with a gear 12, the top of the first block 7 is fixedly mounted with a first tooth plate 71 on the side close to the gear 12, and the bottom end of the second block 8 is close to the One side of the gear 12 is fixedly mounted with a second toothed plate 81, the first toothed plate 71 and the second toothed plate 81 are meshed with the gear 12, and the end of the gear shaft 11 away from the support plate 9 is fixedly mounted with a knob 13 , the control knob 13 rotates clockwise, the gear 12 drives the first toothed plate 71 and the second toothed plate 81 to move towards the direction of the support plate 9, so the first stopper 7 and the second stopper 8 will move towards the direction of the support plate 9 , and the spring 10 is compressed and stored, so that the first block 7 and the second block 8 are retracted into the through groove 6, and at this time the adjustment plate 14 loses the blocking of the first block 7 and the second block 8, and Guided by the L-shaped groove 41, it slides onto the first stopper 7 and the first stopper 8 below to adjust the height of the hook 15. After the knob 13 is released, the spring 10 rebounds, and the first stopper 7 and the second stopper 7 are rebounded. The second stopper 8 resets, adjusts the height of the hook 15 according to the height of the designed work, to achieve the best display height, improve the display effect of the device, and better allow students to understand the thinking of the design;

One end of the support column 4 close to the knob 13 is located on both sides of the knob 13 to be provided with two L-shaped grooves 41, the support column 4 is sleeved with an adjustment plate 14, and the adjustment plate 14 is slidably connected with the cut surface 5, so that The adjustment plate 14 is provided with an L-shaped slider 141 matching the L-shaped groove 41, and a plurality of hooks 15 are fixedly installed on the lower end of the adjustment plate 14. During the adjustment process, the adjustment plate 14 utilizes the L-shaped slider to 141 slides on the L-shaped groove 41 to guide the sliding of the adjustment plate 14, on the one hand, the adjustment plate 14 can slide more smoothly, and on the other hand, the stability of the adjustment plate 14 in the sliding process can be enhanced;

The both sides of described main board 1 are all fixedly installed with the second fixed sleeve 16, and the bottom end of each second fixed sleeve 16 is connected with the top of tripod support 17 by screw thread, convenient installation and dismounting;

The front side of the main board 1 is provided with two concave buckles 18 near the middle. The main board 1 is hinged to the display board 20 through a rotating shaft 19. On the side, the display board 20 is provided with a convex buckle 21 matching the concave buckle 18. When in use, the display board 20 is turned over 270 degrees from the bottom end of the main board 1 around the rotating shaft 19, and the convex buckle 21 is buckled on the concave buckle 18. Inside, pictures or design drawings made are placed on the display board 20 and fixed with bead 22.

Specifically, the surface of the knob 13 is provided with threads to enhance its friction and facilitate control.

Specifically, the side of the display board 20 away from the convex buckle 21 is provided with a pressing bar 22 for pressing the artistic design drawings or graphic works placed on the display board 20 .

Specifically, the shapes of the first clamping block 7 and the second clamping block 8 are wedge-shaped with a narrow top and a wide bottom, which is convenient for fastening the adjusting plate 14 .

Working principle: When in use, first turn up the bottom of the main board 1, screw the two tripod brackets 17 into the second fixing sleeve 16, and adjust the height of the placement by controlling the screwing depth, and then turn the device upright to facilitate Large art design works can be placed on the display stand 2. When it is necessary to learn small art design works or pendant art works, the support column 4 is rotated and installed in the first fixed sleeve 3, and the adjustment plate 14 is sleeved on the support On the column 4, the L-shaped slider 141 is inserted into the L-shaped groove 41 during socketing, and the adjusting plate 14 falls on the first block 7 and the second block 8 at the top, and under the action of the elastic force of the spring 10 The first block 7 and the second block 8 expand outward, and the wedge-shaped structure can hold the adjustment plate 14 more tightly. When the height of the adjustment plate 14 needs to be lowered, the clockwise control knob 13 is rotated, and the gear 12 is driven The first tooth plate 71 and the second tooth plate 81 move toward the direction of the support plate 9, so the first block 7 and the second block 8 will move toward the direction of the support plate 9, and compress the spring 10 to store force, thereby realizing The first stopper 7 and the second stopper 8 are retracted into the through groove 6. At this time, the adjustment plate 14 loses the blocking of the first stopper 7 and the second stopper 8, and slides down to the next one through the guidance of the L-shaped groove 41. On the first stopper 7 and the first stopper 8, the adjustment to the height of the hook 15 is realized, the spring 10 rebounds after the knob 13 is released, and the first stopper 7 and the second stopper 8 are reset, according to the design of the work Adjust the height of the hook 15 to achieve the best display height, improve the display effect of the device, and better allow students to understand the design ideas. The board 20 is folded 270 degrees around the rotating shaft 19 from the bottom of the main board 1, the convex buckle 21 is buckled in the concave buckle 18, and the pictures or design drawings are placed on the display board 20 and fixed with the bead 22, which has various types of displays. The ability of artistic design works, and easy installation and disassembly, suitable for teachers to use in class.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. a kind of Art Design teaching demonstration device, including mainboard (1), it is characterised in that：The top of the mainboard (1) is arranged There are show stand (2), the center of the show stand (2) to be installed with the first fixes sleeve (3), first fixes sleeve (3) Internal thread is connected with support column (4), and one end both sides of the support column (4) far from the first fixes sleeve (3) are both provided with section (5), at least three straight slots (6) are disposed on the section (5) from top to bottom, the centre of each straight slot (6) is provided with branch Fagging (9), the support plate (9) are fixedly connected with the end face of spring (10) close to the side of section (5), left side spring (10) The other end be fixedly connected with one end of the first fixture block (7), the other end of right side spring (10) and one end of the second fixture block (8) are solid Fixed connection, end face and the gear shaft (11) of the support plate (9) are rotatablely connected, and gear has been fixedly attached on the gear shaft (11) (12), the top of first fixture block (7) is installed with the first tooth plate (71), second card close to the side of gear (12) The bottom end of block (8) is installed with the second tooth plate (81), first tooth plate (71) and the second tooth close to the side of gear (12) Plate (81) engages connection with gear (12), and the one end of the gear shaft (11) far from support plate (9) is installed with knob (13)；

The support column (4) close to knob (13) one end be located at knob (13) both sides setting there are two L-type slot (41), it is described Adjustable plate (14) is socketed on support column (4), the adjustable plate (14) is slidably connected with section (5), on the adjustable plate (14) It is provided with the L-type sliding block (141) to match with L-type slot (41), the lower end of the adjustable plate (14) is installed with multiple hooks (15)；

The both sides of the mainboard (1) are installed with the second fixes sleeve (16), the bottom end of each second fixes sleeve (16) Top with three-legged support (17) is connected through a screw thread；

For the leading flank of the mainboard (1) close to intermediate position setting there are two recessed button (18), the mainboard (1) passes through shaft (19) hinged with display board (20), the cam (21) to match with recessed button (18) is provided on the display board (20).

2. a kind of Art Design teaching demonstration device according to claim 1, it is characterised in that：The knob (13) Surface is provided with screw thread.

3. a kind of Art Design teaching demonstration device according to claim 1, it is characterised in that：The display board (20) Side far from cam (21) is provided with press strip (22).

4. a kind of Art Design teaching demonstration device according to claim 1, it is characterised in that：First fixture block (7) and the shape of the second fixture block (8) is up-narrow and down-wide wedge shape.