CN212171820U

CN212171820U - Easel for art teaching

Info

Publication number: CN212171820U
Application number: CN202020731170.8U
Authority: CN
Inventors: 张艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2020-12-18
Anticipated expiration: 2030-05-05

Abstract

The utility model discloses an easel for fine arts teaching relates to easel technical field, the utility model discloses a support frame, the top fixed mounting of support frame has two to the frame of middle slope, two the equal movable mounting in inside of frame has rotatable device board, every the device groove has all been seted up to the positive and negative of device board, the device groove is used for placing the drawing board, every all be provided with the fixed subassembly that is used for fixed drawing board on the device board, still be provided with the spacing subassembly that is used for fixed device board on the frame. Fixing the drawing board in the inside of device groove through using fixed subassembly, so only need rotate the device board when needs change teaching drawing board, with the fixed position of spacing subassembly with the device board again, through the aforesaid setting for this kind of easel is more convenient in the use, and the functionality is stronger, does not need to remove before the prerequisite of show drawing, can show multiple content drawing to the student.

Description

Easel for art teaching

Technical Field

The utility model relates to an easel technical field, concretely relates to easel is used in fine arts teaching.

Background

The easel is an independent structure, and is usually fixed on a square or rectangular base by four hard wood bars, the base is provided with foot wheels, two firm supporting rods are crossed at the top end, and a diagonal pillar is arranged in the middle of the back of the easel. The adjustable sliding groove is provided, and the spring hook of the adjustable sliding groove can be fixed in a segmented mode and supports the painting; the top end is fixed by a movable clamp. The sketching easel is made of wood or aluminum, has small volume, light weight and easy carrying, and can fold all accessories into compact volume; its design is between robust and portable. The most common sketching easel has three legs, two of which are at the front and support the post for painting, and the third of which is extended backwards to adjust the angle of the drawing board or canvas. The easel of a college or art class is more rigid than an easel of sketching, but is lighter than easels used in painting rooms.

The easel commonly used in present common teaching simple structure, functional single can only show a drawing to the student, when needs change the drawing, only can demolish the drawing that begins to lay out well, rearrange new drawing, consequently bring unnecessary for the teaching mr troublesome, design an easel for art teaching here and solve this kind of problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving easel simple structure commonly used, functional single can only show a drawing to the student, when needing to be changed the drawing, only can demolish the drawing that begins to arrange well, rearrange the problem of new drawing, the utility model provides an easel is used in fine arts teaching.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an easel for fine arts teaching, includes the support frame, the top fixed mounting of support frame has two frames to middle slope, two the equal movable mounting in inside of frame has rotatable device board, every device groove has all been seted up to the positive and negative of device board, the device groove is used for placing the drawing board, every all be provided with the fixed subassembly that is used for fixed drawing board on the device board, still be provided with the spacing subassembly that is used for the fixed device board on the frame.

Further, the support frame includes the base, the top fixed mounting of base has the support column, the top fixed mounting of support column has the bearing plate of horizontal direction, two the bottom of frame all with the top fixed connection of bearing plate, the top of bearing plate is located the central line position and is provided with the connecting plate, two the top of frame all with connecting plate fixed connection.

Further, the equal fixed mounting in top and the bottom of frame inner wall has the spout, two the border department of spout all articulates there is the connecting rod, two keep away from articulated department on the connecting rod one end all with the device board corresponds the midpoint position of one side articulated, the equal movable mounting in top and the bottom border position of device board has the universal wheel, two the equal slidable mounting of universal wheel is inside the spout that corresponds, two all set up on the connecting rod with the groove of accomodating of universal wheel looks adaptation.

Further, fixed subassembly includes that four symmetries set up the spacing groove of vertical direction on the device board, four the equal movable mounting in inside of spacing groove has a round pin axle, every there is a fixed plate, every through round pin axle movable mounting in the outside of spacing groove all offer on the fixed plate and be used for the gliding shifting chute of round pin axle, every run through and threaded connection has fixing bolt, four on the fixed plate fixing bolt is used for fixed drawing board.

Further, the limiting assemblies comprise limiting bolts symmetrically arranged on two sides of the picture frame, each limiting bolt penetrates through the picture frame and is in threaded connection with the picture frame, and the inner sides of the limiting bolts are in contact with the device plate.

The utility model has the advantages as follows:

the utility model discloses a set up two frames to middle slope on the support frame, make the easel can show the drawing board of two different contents simultaneously, rotatable device board at the inside movable mounting of easel, the device groove has all been seted up at the front and the reverse side of device board, fix the inside at the device groove with the drawing board through using fixed subassembly, so only need to rotate the device board when needs change teaching drawing board, again with the rigidity of spacing subassembly with the device board, so can show the drawing board that is located inboard device groove, through the aforesaid setting, make this kind of easel more convenient in the use, the functionality is stronger, under the prerequisite that need not remove preceding show drawing, can show multiple content drawing to the student.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is another schematic perspective view of the present invention;

fig. 3 is a schematic view of the connection structure between the device plate and the picture frame of the present invention.

Reference numerals: 1. a base; 2. a support pillar; 3. a bearing plate; 4. a connecting plate; 5. a picture frame; 6. a mounting plate; 7. a device slot; 8. A limit bolt; 9. a limiting groove; 10. a pin shaft; 11. fixing the bolt; 12. a chute; 13. a universal wheel; 14. a fixing plate; 15. a connecting rod; 16. a receiving groove; 17. the slot is moved.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-3, an easel for art teaching comprises a supporting frame, wherein two picture frames 5 inclined towards the middle are fixedly mounted at the top of the supporting frame, rotatable device plates 6 are movably mounted inside the two picture frames 5, a device groove 7 is formed in the front and back of each device plate 6, the device groove 7 is used for placing a drawing board, a fixing assembly used for fixing the drawing board is arranged on each device plate 6, and a limiting assembly used for fixing the device plates 6 is further arranged on each picture frame 5.

Specifically, the support frame includes base 1, and base 1's top fixed mounting has support column 2, and the top fixed mounting of support column 2 has the bearing plate 3 of horizontal direction, and the bottom of two frames 5 all is provided with connecting plate 4 with the top fixed connection of bearing plate 3, and the top of bearing plate 3 is located the central line position, and the top of two frames 5 all with connecting plate 4 fixed connection.

In this embodiment, through set up two frame 5 to middle slope on the support frame, make the easel can show the drawing board of two different contents simultaneously, rotatable device board 6 of inside movable mounting at frame 5, device groove 7 has all been seted up at the front and the reverse side of device board 6, fix the drawing board in the inside of device groove 7 through using fixed subassembly, so only need to rotate device board 6 when needs change teaching drawing board, with spacing subassembly with the rigidity of device board 6 again, so can show the drawing board that is located inboard device groove 7, through the aforesaid setting, make this kind of easel more convenient in the use, the functionality is stronger, under the prerequisite that need not remove preceding show drawing, can show multiple content drawing to the student.

Specifically, the equal fixed mounting in top and the bottom of 5 inner walls of frame has spout 12, and the border department of two spout 12 all articulates there is connecting rod 15, keeps away from articulated one end on two connecting rod 15 and all hinges with the midpoint position that device board 6 corresponds one side, and the equal movable mounting in top and the bottom border position of device board 6 has universal wheel 13, and the equal slidable mounting of two universal wheels 13 is inside corresponding spout 12, all sets up the groove 16 of accomodating with the 13 looks adaptations of universal wheel on two connecting rod 15.

In this embodiment, please refer to the connection structure between the device board 6 and the picture frame 5 in fig. 3, the connection rod 15 is hinged at the boundary of the sliding slot 12, the other end of the connection rod 15 is hinged with the middle position of the corresponding side of the picture frame 5, the universal wheel 13 is hinged on the device board 6, and the universal wheel 13 is slidably mounted inside the sliding slot 12, so that the device board 6 is rotated, the universal wheel 13 slides along the sliding slot 12, and the device board 6 is turned over to the outside, thereby avoiding the problem that the device board 6 is not easy to turn over due to the fact that the two picture frames 5 are obliquely arranged and the inner space is small.

Concretely, fixed subassembly includes that four symmetries set up the spacing groove 9 of vertical direction on device board 6, and the equal movable mounting in inside of four spacing grooves 9 has round pin axle 10, and the outside of every spacing groove 9 has fixed plate 14 through round pin axle 10 movable mounting, all offers on every fixed plate 14 to be used for round pin axle 10 gliding shifting chute 17, runs through and threaded connection has fixing bolt 11 on every fixed plate 14, and four fixing bolt 11 are used for fixed drawing board.

In this embodiment, through the spacing groove 9 that sets up vertical direction to at the inside movable mounting round pin axle 10 of spacing groove 9, so round pin axle 10 can slide in the inside of spacing groove 9, so fixed plate 14 can then remove, because be provided with the shifting chute 17 that is used for round pin axle 10 to remove on fixed plate 14, so can accomplish the regulation to the distance between two adjacent fixing bolt 11, so make the drawing board of equidimension not can be installed to the inside in device groove 7.

Specifically, spacing subassembly includes that the symmetry sets up the spacing bolt 8 in frame 5 both sides, and every spacing bolt 8 all runs through frame 5, and every spacing bolt 8 all with frame 5 threaded connection, four spacing bolt 8's inboard all with the contact of device board 6.

In this embodiment, the four limit bolts 8 can be driven to contact the device plate 6 by rotating the four limit bolts 8, so that the position of the device plate 6 can be fixed.

Claims

1. The utility model provides an easel for fine arts teaching, a serial communication port, the loach carrying platform comprises a supporting fram, the top fixed mounting of support frame has two frame (5) to middle slope, two the equal movable mounting in inside of frame (5) has rotatable device board (6), every device groove (7) have all been seted up to the positive and negative of device board (6), device groove (7) are used for placing the drawing board, every all be provided with the fixed subassembly that is used for fixed drawing board on device board (6), still be provided with the spacing subassembly that is used for fixed device board (6) on frame (5).

2. The easel for art teaching according to claim 1, wherein the support frame comprises a base (1), a support column (2) is fixedly mounted at the top of the base (1), a horizontal bearing plate (3) is fixedly mounted at the top of the support column (2), two of the bottom of the picture frame (5) are fixedly connected with the top of the bearing plate (3), a connecting plate (4) is arranged at the central line position above the bearing plate (3), and two of the top of the picture frame (5) are fixedly connected with the connecting plate (4).

3. The easel for art teaching according to claim 1, wherein the top and the bottom of the inner wall of the picture frame (5) are fixedly provided with sliding grooves (12), two sliding grooves (12) are hinged at the boundary positions of the sliding grooves (12), two connecting rods (15) are hinged at the middle point position of one side corresponding to the mounting plate (6) at the end far away from the hinged position on the connecting rods (15), universal wheels (13) are movably mounted at the top and the bottom boundary positions of the mounting plate (6), two universal wheels (13) are slidably mounted inside the corresponding sliding grooves (12), and two accommodating grooves (16) matched with the universal wheels (13) are formed in the connecting rods (15).

4. The easel for art teaching according to claim 1, wherein the fixing assembly comprises four limiting grooves (9) symmetrically arranged in the vertical direction on the device board (6), four pin shafts (10) are movably arranged in the limiting grooves (9), each fixing plate (14) is movably arranged outside the limiting grooves (9) through the pin shafts (10), each moving groove (17) for sliding of the pin shafts (10) is formed in each fixing plate (14), each fixing plate (14) is provided with a fixing bolt (11) in a penetrating and threaded connection mode, and the four fixing bolts (11) are used for fixing the drawing board.

5. The easel for art teaching according to claim 1, wherein the limiting assemblies comprise limiting bolts (8) symmetrically arranged on two sides of the picture frame (5), each limiting bolt (8) penetrates through the picture frame (5), each limiting bolt (8) is in threaded connection with the picture frame (5), and the inner sides of the four limiting bolts (8) are in contact with the device plate (6).