CN217013138U - Indoor easel with height convenient to adjust - Google Patents

Abstract

The utility model discloses an indoor easel with conveniently-adjusted height, which comprises a base, wherein two symmetrically-distributed supporting plates are arranged at the top of the base, a drawing board is arranged between the two supporting plates, screw rods are embedded in the two supporting plates, movable blocks are sleeved on the two screw rods respectively, through grooves respectively matched with the two screw rods are formed in the two supporting plates, a shaft lever is arranged between the two supporting plates, two ends of the shaft lever extend into the through grooves and are sleeved with first bevel gears, second bevel gears matched with the two first bevel gears are arranged in the two through grooves, and a storage box is arranged on one side of the top of the base. According to the utility model, through the mutual matching of the movable block, the screw rod, the shaft lever, the first bevel gear, the second bevel gear and the adjusting disk, the purpose of adjusting the height of the drawing board can be realized, the applicability of the easel is improved, and the easel is convenient for a user to use.

Description

An indoor easel with easy height adjustment

technical field

The utility model relates to the technical field of easels, in particular to an indoor easel whose height is easy to adjust.

Background technique

The easel refers to an independent structure, designed by the artist to support the canvas or drawing board (PANEL) when painting. The shelf for placing the drawing board when painting is one of the essential art tools, but the existing The height of the drawing board placed on the easel support frame cannot be adjusted, and cannot be used by people of different heights. Therefore, an indoor easel whose height is easy to adjust is provided.

Utility model content

The purpose of the present utility model is to propose an indoor easel whose height is easy to adjust in order to solve the above problems.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An easel for indoor use whose height is easy to adjust, comprising a base, two symmetrically distributed support plates are arranged on the top of the base, a drawing board is arranged between the two support plates, and the interiors of the two support plates are embedded. A screw is provided, a movable block is sleeved on the two screws, a through groove is arranged on the two support plates, and a shaft is arranged between the two support plates. Both ends of the shaft extend into the interior of the through groove, and both are sleeved with a first bevel gear, and the interior of the two through grooves are provided with a second bevel gear that cooperates with the two first bevel gears, so the The top side of the base is provided with a storage box.

Preferably, the top of the screw rod is rotatably connected to the inner upper surface wall of the through groove, the interior of the through groove is provided with a spacer block that cooperates with the screw rod, and the bottom end of the screw rod extends through the spacer block to the bottom, and is connected with the first spacer block. The two bevel gears are coaxially and fixedly connected, and the screw rod is rotatably connected with the isolation block.

Preferably, a fixing plate matched with the shaft rod is provided on one side of the two support plates away from the drawing board, and two fixed plates are respectively connected at both ends of the two shaft rods for rotation, and one end of the shaft rod passes through one of them. The fixing plate extends to the outside and is coaxially and fixedly connected with the adjusting disc, and a turning handle is provided on the side of the adjusting disc away from the shaft.

Preferably, the movable block is sleeved on the screw rod and is threadedly connected with the screw rod, and the movable block is slidably connected with the inner surface wall of the through groove.

Preferably, two sides of the drawing board are respectively fixedly connected with two movable blocks.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

The present application can achieve the purpose of adjusting the height of the drawing board, improve the applicability of the easel, and facilitate the use of When the handle is turned, the adjusting plate is rotated to rotate the shaft, so that the first bevel gear drives the second bevel gear to rotate, which in turn drives the screw to rotate. The height can be adjusted, and the user can store the drawing tools in the storage box, which is convenient for the user to use. The structure is simple, the operation is convenient, and the utility model has strong practicability.

Description of drawings

1 shows a schematic diagram of the overall structure of an easel provided according to an embodiment of the present invention;

Figure 2 shows a schematic structural diagram of a base and a support plate provided according to an embodiment of the present invention;

FIG. 3 shows a schematic diagram of an assembly structure of a drawing board and a screw rod provided according to an embodiment of the present invention.

illustration:

1. Base; 2. Supporting plate; 3. Drawing board; 4. Active block; 5. Screw; 6. Shaft; 7. First bevel gear; 8. Second bevel gear; 9. Adjusting disc; 10. Storage box ; 11. Isolation block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-3, the utility model provides a technical solution:

An easel for indoor use whose height is easy to adjust, comprising a base 1, the top of the base 1 is provided with two symmetrically distributed support plates 2, a drawing board 3 is arranged between the two support plates 2, and the interiors of the two support plates 2 are embedded. A screw 5 is provided, a movable block 4 is respectively sleeved on the two screws 5, a through groove is provided on the two support plates 2 respectively matched with the two screws 5, and a shaft 6 is arranged between the two support plates 2 , both ends of the shaft rod 6 extend to the interior of the through groove, and both are sleeved with a first bevel gear 7, and the interior of the two through grooves are provided with a second bevel gear 8 that cooperates with the two first bevel gears 7, A storage box 10 is provided on the top side of the base 1 .

Specifically, as shown in FIG. 2 , the top of the screw 5 is rotatably connected to the upper surface wall in the through slot, the interior of the through slot is provided with an isolation block 11 that cooperates with the screw 5 , and the bottom end of the screw 5 extends through the isolation block 11 to the Below, and is coaxially and fixedly connected with the second bevel gear 8 , the screw 5 is rotatably connected with the isolation block 11 , and the isolation block 11 makes the rotation of the screw 5 stable.

Specifically, as shown in FIG. 1 and FIG. 3 , the sides of the two support plates 2 away from the drawing board 3 are both provided with fixed plates that cooperate with the shaft rods 6 , and the two ends of the two shaft rods 6 are respectively connected with two fixed plates for rotation. , one end of the shaft rod 6 extends to the outside through one of the fixed plates, and is fixedly connected with the adjusting disc 9 coaxially. Rotate, and then drive the shaft 6 to rotate, and the shaft 6 is connected with the fixed plate for damping rotation, which is convenient for the stability of the screw 5 .

Specifically, as shown in FIGS. 1 and 3 , the movable block 4 is sleeved on the screw 5 and is threadedly connected with the screw 5 , the movable block 4 is slidably connected with the inner surface wall of the through groove, and the movable block 4 is threadedly connected with the screw 5 . And it is slidably connected with the inner surface wall of the through groove, so as to facilitate the up and down movement of the movable block 4 .

Specifically, as shown in FIG. 1 , two sides of the drawing board 3 are respectively fixedly connected with two movable blocks 4 , and the drawing board 3 is fixedly connected with the moving blocks 4 , which facilitates the height adjustment of the drawing board 3 .

To sum up, the easel for indoor use provided by this embodiment is easy to adjust in height. When in use, the shaft 6 is rotated by turning the adjusting plate 9 through the handle, so that the first bevel gear 7 drives the second bevel gear 8 to rotate. , and then drive the screw 5 to rotate, and the rotation of the screw 5 makes the movable block 4 move up and down along its vertical direction, thereby changing the height of the drawing board 3, completing the adjustment of the height of the drawing board 3, and the user can store the drawing tools in the storage box 10. , convenient for users to use, simple structure, convenient operation and strong practicability.

The above description of the embodiments enables those skilled in the art to realize or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. An indoor easel with convenient height adjustment comprises a base (1), wherein the top of the base (1) is provided with two symmetrically distributed supporting plates (2), a drawing board (3) is arranged between the two supporting plates (2), the device is characterized in that screw rods (5) are embedded in the two supporting plates (2), movable blocks (4) are respectively sleeved on the two screw rods (5), through grooves respectively matched with the two screw rods (5) are respectively arranged on the two supporting plates (2), a shaft lever (6) is arranged between the two supporting plates (2), two ends of the shaft lever (6) extend into the through grooves, and the two through grooves are respectively provided with a first bevel gear (7) inside, two second bevel gears (8) matched with the two first bevel gears (7) are arranged inside the two through grooves, and one side of the top of the base (1) is provided with a storage box (10).

2. An indoor easel with height convenient to adjust according to claim 1, wherein the top of the screw rod (5) is rotatably connected with the upper surface wall in the through groove, the inside of the through groove is provided with a spacing block (11) matched with the screw rod (5), the bottom end of the screw rod (5) extends to the lower part of the through groove through the spacing block (11) and is fixedly connected with the second bevel gear (8) coaxially, and the screw rod (5) is rotatably connected with the spacing block (11).

3. An indoor easel with height convenient to adjust according to claim 1, wherein a fixing plate matched with the shaft rod (6) is arranged on one side of each of the two supporting plates (2) far away from the drawing board (3), two fixing plates are respectively arranged at two ends of each of the two shaft rods (6) and rotatably connected with each other, one end of each shaft rod (6) extends to the outside through one of the fixing plates and is fixedly connected with the adjusting disc (9) in a coaxial manner, and a rotating handle is arranged on one side of each adjusting disc (9) far away from the shaft rod (6).

4. An indoor easel with a height convenient to adjust according to claim 1, wherein the movable block (4) is sleeved on the screw rod (5) and is in threaded connection with the screw rod (5), and the movable block (4) is in sliding connection with the inner surface wall of the through groove.

5. An indoor easel with height convenient to adjust according to claim 1, wherein two sides of the drawing board (3) are fixedly connected with two movable blocks (4) respectively.

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