Easel provided with support adjusting assembly

Abstract

The easel comprises a first base and a second base, universal wheels are installed at the bottom of the first base and the bottom of the second base, the adjusting assembly is arranged between the first base and the second base and comprises a supporting seat and an inserting groove, the supporting seat is installed between the first base and the second base in a rotating mode, and the inserting groove is formed in the supporting seat. The inserting groove is formed in the top of the supporting base, a first supporting rod is slidably installed in the inserting groove, a second supporting rod is slidably inserted into the upper end of the first supporting rod, and the first supporting rod and the second supporting rod are positioned through a bolt. The easel is simple in structure, the adjusting assembly is arranged between the first base and the second base, the height positions of the top plate and the bottom plate can be adjusted according to the height or using habits of a user, meanwhile, the angle position of the easel can be adjusted conveniently, and finally the used easel is stored between the first base and the second base. And the whole easel can be conveniently driven to move.

Description

Technical Field

[0001] The utility model relates to the field of easels, in particular to an easel provided with a bracket adjusting component. Background Art

[0002] An easel is an essential piece of equipment in the painting process. Common easels usually consist of an inclined bracket and a drawing board mounted thereon. When painting, people only need to fix the drawing paper on the drawing board with thumbtacks. For example, a Chinese authorized patent with announcement number CN206664139U discloses a portable easel, including a frame body, the frame body including a first support rod and a second support rod of the same structure, the first support rod and the rod body of the second support rod are hingedly arranged, and the frame body also includes at least one third support rod arranged on the back side of the hinge between the first support rod and the second support rod for supporting. A connecting rod is provided between the upper half of the first support rod and the second support rod, the connecting rod includes a screw barrel hinged to the first support rod and a screw barrel hinged to the second support rod, and the screw barrel is rotatably connected to a rotating seat, the rotating seat is hinged to the first support rod, and a fixing device for fixing the drawing board is provided on the rod bodies of the first support rod and the second support rod.

[0003] The easel has the advantages of being portable, with relatively few supporting rods and light weight, but it does not have the function of adjusting the angle and height, and has a single function, making it inconvenient to flexibly adjust the easel according to the height or usage habits of the user. Utility Model Content

[0004] The utility model aims to provide an easel provided with a bracket adjustment component to solve the problem that the prior art lacks the function of angle and height adjustment and is not convenient for flexibly adjusting the easel according to the height or usage habits of the user.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An easel provided with a bracket adjustment assembly comprises a base one and a base two, the bottoms of the base one and the base two are both installed with universal wheels, an adjustment assembly is arranged between the base one and the base two, the adjustment assembly comprises a support seat and a slot, the support seat is rotatably installed between the base one and the base two, the slot is opened at the top of the support seat, a support rod one is slidably installed inside the slot, the upper end of the support rod one is slidably inserted into the support rod two, and the support rod one and the support rod two are positioned by bolts.

[0007] Preferably, a connecting plate is installed on the inner side of the upper end of the above-mentioned support rod 1, and an electric push rod is also installed inside the slot, and the output end of the electric push rod is connected to the connecting plate.

[0008] Preferably, a top plate is installed on the upper end of the above-mentioned support rod 2, and the outer wall of the support rod 2 is wrapped with a rubber gasket.

[0009] Preferably, an insert tube and a storage box are respectively installed at the front end of the support seat, and an insert rod is slidably inserted into the upper end of the insert tube, and the insert tube and the insert rod are positioned by bolts.

[0010] Preferably, a base plate is installed at the upper end of the above-mentioned insertion rod, and abutment plate 1 and abutment plate 2 are respectively installed at the upper end of the base plate, and a fastening bolt is threadedly installed on the abutment plate 1.

[0011] Preferably, both side ends of the base 1, base 2 and support seat are provided with insertion holes, into which shaft pins are inserted.

[0012] Preferably, a battery is installed on the inner wall of the rear end of the support base, and a controller is installed on the inner wall of the front end of the support base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model has a simple structure. By arranging an adjustment component between the base one and the base two, the height positions of the top plate and the bottom plate can be adjusted respectively according to the height or usage habits of the user. At the same time, it is also convenient to adjust the angle position of the easel. Finally, the easel after use is stored between the base one and the base two, which is convenient for moving the easel as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the expanded structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the storage structure of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the middle adjustment component of the utility model (1);

[0018] Figure 4 This is a structural schematic diagram (2) of the middle adjustment component of the utility model.

[0019] In the figure: base 1, base 2 11, universal wheel 12, adjustment component 2, support seat 21, slot 211, support rod 1 22, support rod 221, top plate 23, rubber gasket 231, connecting plate 24, electric push rod 241, insertion tube 25, insertion rod 251, storage box 26, bottom plate 27, back plate 1 271, back plate 272, fastening bolt 273, jack 28, shaft pin 281, battery 29, controller 291. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] like Figure 1-4 As shown, an easel provided with a bracket adjustment component includes a base 1, a base 2 11 and a universal wheel 12. The base 1 1 and the base 2 11 are both installed with universal wheels 12 at their bottoms, and the universal wheels 12 are used to support the easel to move. An adjustment component 2 is provided between the base 1 and the base 2 11, and the adjustment component 2 can make the easel easy to adjust according to the height of the user.

[0022] Specifically, the adjustment assembly 2 includes a support seat 21 and a slot 211. The support seat 21 is rotatably installed between the base 1 and the base 2 11. The slot 211 is opened at the top of the support seat 21. The support rod 1 22 is slidably installed inside the slot 211. The upper end of the support rod 1 22 is slidably inserted into the support rod 2 211. The support rod 1 22 and the support rod 2 211 are positioned by bolts. With the above design, the angle position can be adjusted by rotating the support seat 21. The inside of the slot 211 is used to support and install the support rod 1 22 and the electric push rod 241. The support rod 1 22 and the support rod 2 211 can be stretched and contracted to adjust the height position of the top plate 23.

[0023] Specifically, a connecting plate 24 is installed inside the upper end of the support rod 22, and an electric push rod 241 is also installed inside the slot 211, and the output end of the electric push rod 241 is connected to the connecting plate 24. The above design is used to connect the electric push rod 241 and the support rod 22 through the connecting plate 24, and the electric push rod 241 is used to push the support rod 22 upward to slide and adjust the height position of the support rod 22.

[0024] Specifically, a top plate 23 is installed at the upper end of the second support rod 221, and a rubber gasket 231 is wrapped around the outer wall of the second support rod 221. In the above design, the top plate 23 is used to resist the top of the drawing board, and the rubber gasket 231 increases the friction contacting the upper end of the drawing board.

[0025] Specifically, the front end of the support base 21 is respectively equipped with an inserting tube 25 and a storage box 26, the upper end of the inserting tube 25 is slidably inserted into the inserting rod 251, and the inserting tube 25 and the inserting rod 251 are positioned by bolts. In the above design, the inserting tube 25 is used to insert and support the inserting rod 251, and the front end of the storage box 26 is rotated to open, and the interior is used to store items. According to the user's usage habits, the inserting rod 251 slides to adjust the height position of the bottom plate 27.

[0026] Specifically, the upper end of the insertion rod 251 is installed with a bottom plate 27, and the upper end of the bottom plate 27 is respectively installed with a first abutment plate 271 and a second abutment plate 272, and a fastening bolt 273 is threadedly installed on the first abutment plate 271. The above design uses the bottom of the bottom plate 27 to support the bottom of the drawing board, and the first abutment plate 271 and the second abutment plate 272 are used to abut the bottom of the drawing board. The fastening bolt 273 rotates to clamp the bottom of the drawing board, thereby increasing the friction and support stability of the drawing board.

[0027] Specifically, both sides of the base 1, the base 2, and the support base 21 are provided with a plug hole 28, and an axle pin 281 is inserted into the plug hole 28. With the above design, after the support base 21 is rotated to adjust the angle, the axle pin 281 is inserted between the base 1 and the support base 21, and the axle pin 281 is also inserted between the base 2, 11, and the support base 21.

[0028] Specifically, a battery 29 is installed on the inner wall of the rear end of the support base 21, and a controller 291 is installed on the inner wall of the front end of the support base 21. In the above design, the battery 29 is used to power the device, the controller 291 model is NKCM1, the controller 291 is a universal standard part or a part known to those skilled in the art, and its structure and principle can be known by those skilled in the art through technical manuals or conventional experimental methods. The controller 291 is used to control the use of the electric push rod 241.

[0029] Working principle: according to user needs, the support seat 21 is rotated. After the support seat 21 is rotated to adjust the angle, the axle pin 281 is inserted between the base 1 and the support seat 21, and the axle pin 281 is also inserted between the base 2 11 and the support seat 21. The controller 291 is pressed to control the electric push rod 241 to push the support rod 1 22, so that the support rod 1 22 is pushed out from the top of the support seat 21 to adjust the height distance between the top plate 23 and the bottom plate 27. The support rod 221 can also be pulled upward and positioned by bolts. The insertion rod 251 can also be pulled upward and then positioned by bolts. The lower end of the drawing board is against the inner side of the support plate 1 271 or the support plate 272, and the upper end of the drawing board is against the bottom of the top plate 23. The rubber gasket 231 is used to increase the friction with the upper end of the drawing board. The fastening bolt 273 is rotated, and the fastening bolt 273 can pass through the support plate 272, and the bottom of the drawing board is clamped by the bolt 273 to increase the friction and support stability of the drawing board.

[0030] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An easel provided with a bracket adjustment assembly, comprising a base 1 and a base 2, wherein the base 1 and the base 2 are both provided with universal wheels at their bottoms, and characterized in that: An adjusting component is arranged between the base one and the base two, and the adjusting component includes a support seat and a slot, the support seat is rotatably installed between the base one and the base two, the slot is opened at the top of the support seat, a support rod one is slidably installed inside the slot, the upper end of the support rod one is slidably inserted into the support rod two, the support rod one and the support rod two are positioned by bolts, an insertion tube and a storage box are respectively installed at the front end of the support seat, the insertion rod is slidably inserted into the upper end of the insertion tube, the insertion tube and the insertion rod are positioned by bolts, a bottom plate is installed at the upper end of the insertion rod, abutment plate one and abutment plate two are respectively installed at the upper end of the bottom plate, and a fastening bolt is threadedly installed on the abutment plate one.

2. An easel provided with a bracket adjustment assembly according to claim 1, characterized in that: A connecting plate is installed on the inner side of the upper end of the support rod 1, and an electric push rod is also installed inside the slot, and the output end of the electric push rod is connected to the connecting plate.

3. The easel provided with a bracket adjustment assembly according to claim 1, characterized in that: A top plate is installed on the upper end of the support rod 2, and a rubber gasket is wrapped around the outer wall of the support rod 2.

4. The easel provided with a bracket adjustment assembly according to claim 1, characterized in that: Both side ends of the base 1, the base 2 and the support seat are provided with insertion holes, and shaft pins are inserted into the insertion holes.

5. The easel provided with a bracket adjustment assembly according to claim 1, characterized in that: A battery is installed on the inner wall of the rear end of the support base, and a controller is installed on the inner wall of the front end of the support base.

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