CN214258381U - A copy board with adjustable four-corner height - Google Patents

Abstract

The utility model discloses a but copy board of four corner height, comprising a main body, main part one side is equipped with the ya keli board, four ends of main part opposite side are equipped with the supporting leg, and the supporting leg is equipped with 4 altogether, the top of main part one side is equipped with the recess hole, supporting leg inner chamber swing joint has the gear post, and gear post both ends and the inboard swing joint of main part, the supporting leg middle part is equipped with the cavity, and cavity one end is equipped with the rack, gear post one side swing joint has the spur rack, and spur rack one side swing joint has a rolling gear, gear post, spur rack and rolling gear all are equipped with 4 altogether. The utility model discloses, through being equipped with 4 supporting legs, 4 supporting legs can carry out the support in four corners, and every supporting leg department all is equipped with corresponding rolling gear, carries out the regulation of supporting leg height through rolling gear to change the height at four angles, make it become level and smooth when realizing the desktop unevenness, this design has the practicality.

Description

Copying board with adjustable four-corner height

Technical Field

The utility model relates to a copy board field especially relates to a copy board of adjustable four corners height.

Background

The cartoon and cartoon making tool is a professional tool for making cartoons and cartoons, mainly consists of a light box covered with a piece of ground glass or acrylic board, and due to the existence of a copy board, a comic can easily draw a draft into a formal draft, and the cartoon and cartoon making tool is one of necessary tools for professional comics. When some users like to do outside work, the environment where the users are located is difficult to avoid a flat desktop, and if the copying plate cannot be balanced in the using process, drawing is difficult to perform.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a copying plate with adjustable four-corner height.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a copy board of adjustable four corners height, includes the main part, main part one side is equipped with the ya keli board, four ends of main part opposite side are equipped with the supporting leg, and the supporting leg is equipped with 4 altogether, the top of main part one side is equipped with the recess hole, supporting leg inner chamber swing joint has the gear post, and gear post both ends and the inboard swing joint of main part.

Furthermore, the supporting leg middle part is equipped with the cavity, and cavity one end is equipped with the rack.

Furthermore, gear post one side swing joint has the spur rack, and spur rack one side swing joint has a rotating gear, gear post, spur rack and rotating gear all are equipped with 4 altogether.

Furthermore, the gear column is meshed with the rack, the gear column is meshed with the straight rack, and one end of the straight rack is meshed with the rotating gear.

Furthermore, both ends of the rotating gear are fixedly connected with both ends of the inner side of the main body, and one quarter of the rotating gear is exposed out of one side of the main body.

The utility model has the advantages that:

the utility model discloses, through being equipped with 4 supporting legs, 4 supporting legs can carry out the support in four corners, and every supporting leg department all is equipped with corresponding rolling gear, carries out the regulation of supporting leg height through rolling gear to change the height at four angles, make it become level and smooth when realizing the desktop unevenness, this design has the practicality.

Drawings

Fig. 1 is a schematic front perspective view of a copy board with adjustable four-corner height;

FIG. 2 is a schematic rear plan view of a copy board with adjustable quadrilateral heights;

fig. 3 is a schematic top plan view of a copy board with adjustable four corners height.

In the figure: 1-main body, 2-supporting legs, 3-acrylic plate, 4-spur rack, 5-rotating gear, 6-rack, 7-cavity, 8-gear column and 9-groove hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a copy board with adjustable four corners height comprises a main body 1, wherein an acrylic board 3 is arranged on one side of the main body 1, supporting legs 2 are arranged on four ends of the other side of the main body 1, the supporting legs 2 are totally 4, bottom balance adjustment can be carried out on the 4 supporting legs 2, a groove hole 9 is formed in the top of one side of the main body 1, gear columns 8 are movably connected to inner cavities of the supporting legs 2, and two ends of the gear columns 8 are movably connected with the inner side of the main body 1.

Wherein, supporting leg 2 middle part is equipped with cavity 7, and 7 one end of cavity are equipped with rack 6, and rack 6 passes through the rotation of gear post 8, can let supporting leg 2 stretch out and draw back.

Wherein, gear column 8 one side swing joint has spur rack 4, and 4 one sides swing joint of spur rack has a rotating gear 5, and gear column 8, spur rack 4 and rotating gear 5 all are equipped with 4 altogether.

Wherein, gear column 8 and rack 6 intermeshing, gear column 8 and spur rack 4 intermeshing, spur rack 4 one end and rotating gear 5 intermeshing.

Wherein, both ends of the rotating gear 5 are fixedly connected with both ends of the inner side of the main body 1, and one quarter of the rotating gear 5 is exposed out of one side of the main body 1.

The working principle is as follows: the gear is rotated in a sliding mode to drive the spur rack, the gear column is rotated through the spur rack, the rack in the inner cavity is driven, and therefore the height of the supporting legs is adjusted, the height of 4 supporting legs is adjusted, and the main body is kept balanced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A copy board with adjustable four-corner height, comprising a main body (1), characterized in that an acrylic plate (3) is provided on one side of the main body (1), and four ends on the other side of the main body (1) There are supporting legs (2), and there are 4 supporting legs (2) in total, a groove hole (9) is provided on the top of one side of the main body (1), and the inner cavity of the supporting legs (2) is movably connected There is a gear column (8), and both ends of the gear column (8) are movably connected with the inner side of the main body (1). 2. A copy board with adjustable four-corner height according to claim 1, wherein a cavity (7) is provided in the middle of the support leg (2), and a rack is provided at one end of the cavity (7) (6). 3. A copy board with adjustable four-corner height according to claim 1, characterized in that a straight rack (4) is movably connected to one side of the gear column (8), and the straight rack (4) is a A rotating gear (5) is movably connected on the side, and four gear columns (8), straight racks (4) and rotating gears (5) are provided in total. 4. A copy board with adjustable four-corner height according to claim 1, characterized in that the gear column (8) and the rack (6) mesh with each other, and the gear column (8) and the straight rack (4) meshing with each other, one end of the straight rack (4) and the rotating gear (5) meshing with each other. 5. A copy board with adjustable four-corner height according to claim 3, characterized in that both ends of the rotating gear (5) are fixedly connected to both ends of the inner side of the main body (1), and the rotating gear (5) has A quarter of the body (1) is exposed outside of one side.

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