CN212776463U

CN212776463U - Computer drawing device

Info

Publication number: CN212776463U
Application number: CN202021641830.XU
Authority: CN
Inventors: 位汝瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-23
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a computer drawing device relates to computer drawing technical field, and it includes bottom plate and display screen, the bottom plate upper end is equipped with the standing groove, the bottom rotates in the bottom plate and is connected with the rotation post, be equipped with electric telescopic handle in the rotation post, be equipped with the first fixed establishment that can fix the rotation post on the bottom plate, first fixed establishment cup joints the first conical gear who rotates the post lateral wall including fixed, the standing groove lateral wall is equipped with the spacing groove, first conical gear part stretches into the spacing groove. The utility model discloses a transportation of still being convenient for in convenient to use to improve the practicality of device, secondly convenient the turning to of adjusting the display screen, be convenient for turn to other position with the display screen, can also be applicable to the user of different heights and the custom of different drawings in addition.

Description

Computer drawing device

Technical Field

The utility model relates to a computer drawing technical field especially relates to a computer drawing device.

Background

The traditional art design is carried out on paper, and with the development of computer technology, a plurality of art designs can be completed on a computer by utilizing special drawing software. However, the computer in the prior art is not specially provided with a model according to the requirement of artistic design, which causes more inconvenience when drawing by using the computer, and in addition, the screen of the existing computer is inconvenient to rotate.

The computer drawing device for art design with the publication number of CN201920239614.3 has the advantages that the fixing column and the bottom plate are separated in the carrying process, and need to be assembled by a user when in use, and also need not be disassembled by the user when in use, so that inconvenience is brought to the user.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a computer drawing device.

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

a computer drawing device comprises a bottom plate and a display screen, wherein a placing groove is arranged at the upper end of the bottom plate, a rotating column is rotatably connected at the bottom in the bottom plate, an electric telescopic rod is arranged in the rotating column, a first fixing mechanism capable of fixing the rotating column is arranged on the bottom plate, the first fixing mechanism comprises a first conical gear fixedly sleeved on the side wall of the rotating column, a limiting groove is arranged on the side wall of the placing groove, part of the first conical gear extends into the limiting groove, a second conical gear capable of being matched with the first conical gear is arranged in the limiting groove, a fixing rod is fixedly connected at one end of the second conical gear far away from the placing groove, one end of the fixing rod far away from the limiting groove penetrates through the side wall of the bottom plate, two clamping grooves are arranged on the side wall of the fixing rod outside the bottom plate, a transverse plate is fixedly connected with the side wall of, the upper end of the bottom plate is provided with a second fixing mechanism capable of fixing the electric telescopic rod vertically.

Preferably, second fixed establishment includes the fixed plate of fixed connection at electric telescopic handle lower extreme, the rotation post upper end is equipped with the fixed slot, the fixed plate is located the fixed slot, the fixed slot lateral wall rotates and is connected with the dwang, the dwang runs through fixed plate and rotation post lateral wall right in proper order, two fixed blocks of rotation post lateral wall fixedly connected with are located the upper end the fixed block runs through and is equipped with the spacer pin, the spacer pin lower extreme runs through the dwang upper end downwards in proper order and is located lower extreme fixed block upper end.

Preferably, two risers of display screen lateral wall fixedly connected with, two the relative lateral wall of riser rotates through the damping pivot jointly and is connected with the connecting plate, connecting plate lower extreme and electric telescopic handle upper end fixed connection.

Preferably, the bottom plate upper end is equipped with accomodates the groove, accomodate groove and standing groove intercommunication.

Preferably, the lower end of the bolt is provided with an inclined plane, the upper end of the bolt is elastically connected with the upper end of the transverse plate through a spring, and the cross section of the bolt is T-shaped.

Preferably, the cross section of the placing groove is of a cross-shaped structure, and the cross section of the fixing rod is rectangular.

The utility model discloses in, following beneficial effect has:

1. the device is provided with the accommodating groove and the second fixing mechanism, when the device is not needed to be used, the electric telescopic rod can be accommodated and accommodated in the accommodating groove, when the device is needed to be used, the electric telescopic rod is rotated to be vertical, the limiting groove is inserted into the lower end fixing block from the upper end fixing block, the electric telescopic rod is fixed, assembly or disassembly is not needed, and the device is convenient to use and transport, so that the practicability of the device is improved;

2. the device is provided with the first fixing mechanism, the bolt is moved upwards, the fixing rod is pulled outwards to separate the first bevel gear from the second bevel gear, and the lower end of the bolt is inserted into the clamping groove close to the bottom plate, so that the electric telescopic rod can be freely rotated, the steering of the display screen can be conveniently adjusted, and the display screen can be conveniently steered to other directions;

3. this device has set up electric telescopic handle and damping pivot, through adjusting electric telescopic handle, can be applicable to the user of different heights, through adjusting the damping pivot, conveniently adjusts the inclination of display screen, makes things convenient for the custom that different users draw.

Drawings

Fig. 1 is a schematic structural diagram of a computer graphics device according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of the computer graphics apparatus according to the present invention;

fig. 3 is an enlarged view of a structure at a position B of the computer graphics device according to the present invention;

fig. 4 is an assembly view of the accommodating slot and the electric telescopic rod of the computer drawing device provided by the utility model;

fig. 5 is the utility model provides an electric telescopic rod of computer drawing device accomodates the schematic diagram.

In the figure: 1 bottom plate, 2 standing grooves, 3 rotation posts, 4 first bevel gears, 5 spacing grooves, 6 second bevel gears, 7 dead levers, 8 draw-in grooves, 9 diaphragm, 10 bolt, 11 electric telescopic handle, 12 fixed plates, 13 fixed slots, 14 dwang, 15 fixed blocks, 16 spacer pins, 17 display screens, 18 riser, 19 connecting plates, 20 accomodate groove, 21 damping pivot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a computer drawing device comprises a bottom plate 1 and a display screen 17, wherein a placing groove 2 is arranged at the upper end of the bottom plate 1, the cross section of the placing groove 2 is of a cross-shaped structure, a rotating column 3 is rotatably connected to the bottom of the bottom plate 1, and an electric telescopic rod 11 is arranged in the rotating column 3.

The device is provided with a first fixing mechanism capable of fixing a rotating column 3, the first fixing mechanism comprises a first bevel gear 4 fixedly sleeved on the side wall of the rotating column 3, the side wall of a placing groove 2 is provided with a limiting groove 5, the first bevel gear 4 partially extends into the limiting groove 5, a second bevel gear 6 capable of being matched with the first bevel gear 4 is arranged in the limiting groove 5, one end of the second bevel gear 6 far away from the placing groove 2 is fixedly connected with a fixed rod 7, the cross section of the fixed rod 7 is rectangular, so that the fixed rod can not rotate, one end of the fixed rod 7 far away from the limiting groove 5 penetrates through the side wall of a bottom plate 1, the side wall of the fixed rod 7, which is positioned outside the bottom plate 1, is provided with two clamping grooves 8, the side wall of the bottom plate 1 is fixedly connected with a transverse plate 9, the upper end of the transverse plate 9 is provided with a bolt 10 capable of, the cross-section of the plug 10 is T-shaped.

The 1 upper end of bottom plate is equipped with and can fixes 11 vertical second fixed establishment of electric telescopic handle, second fixed establishment includes fixed plate 12 of fixed connection at 11 lower extremes of electric telescopic handle, 3 upper ends of rotating post are equipped with fixed slot 13, fixed plate 12 is located

fixed slot

13, 13 lateral walls of fixed slot rotate and are connected with dwang 14, dwang 14 runs through

fixed plate

12 and 3 lateral walls of rotating post in proper order right, two fixed blocks 15 of 3 lateral wall fixedly connected with of rotating post, it is equipped with spacer pin 16 to be located upper end fixed block 15 and run through, 16 lower extremes of spacer pin run through 14 upper ends of dwang and are located 15 upper ends of lower extreme fixed block.

The utility model discloses in, two risers 18 of 17 lateral walls fixedly connected with of display screen, two lateral walls that riser 18 is relative rotate through damping pivot 21 jointly and are connected with connecting plate 19, and damping pivot 21 can make display screen 17 realize rotating at certain angle at will and pause, connecting plate 19 lower extreme and 11 upper ends fixed connection of electric telescopic handle.

The utility model discloses in, 1 upper end of bottom plate is equipped with accomodates groove 20, and the length of accomodating groove 20 is greater than the length of 11 contraction states of electric telescopic handle for among electric telescopic handle 11 can accomodate and accomodate groove 20, accomodate groove 20 and standing groove 2 intercommunication.

In the initial state, the lower end of the bolt 10 in the electric telescopic rod 11 is horizontally accommodated and accommodated in the groove 20 and extends into the clamping groove 8 far away from the bottom plate 1.

In use, the electric telescopic rod 11 is rotated to be vertical, and the limit pin 16 is inserted into the lower end fixing block 15 from the upper end fixing block 15, and the electric telescopic rod 11 is fixed.

When the display screen 17 is rotated about needs, the bolt 10 moves up, dead lever 7 is taken out to the outside, make first conical gear 4 and second conical gear 6 separation, insert the bolt 10 lower extreme in the draw-in groove 8 that is close to bottom plate 1, when rotating electric telescopic handle 11 to suitable angle, stall electric telescopic handle 11, the bolt 10 moves up, remove dead lever 7, make first conical gear 4 and second conical gear 6 meshing, insert the bolt 10 lower extreme in the draw-in groove 8 of keeping away from bottom plate 1, electric telescopic handle 11 is fixed.

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

1. A computer drawing device comprises a bottom plate (1) and a display screen (17), and is characterized in that a placing groove (2) is arranged at the upper end of the bottom plate (1), a rotating column (3) is rotatably connected to the bottom of the bottom plate (1), an electric telescopic rod (11) is arranged in the rotating column (3), a first fixing mechanism capable of fixing the rotating column (3) is arranged on the bottom plate (1), the first fixing mechanism comprises a first bevel gear (4) fixedly sleeved on the side wall of the rotating column (3), a limiting groove (5) is arranged on the side wall of the placing groove (2), the first bevel gear (4) partially extends into the limiting groove (5), a second bevel gear (6) capable of being matched with the first bevel gear (4) is arranged in the limiting groove (5), and a fixing rod (7) is fixedly connected to one end, far away from the placing groove (2), of the second bevel gear (6), the utility model discloses a fixing device for electric telescopic handle, including dead lever (7), bottom plate (1), lateral wall, bottom plate (1), lateral wall fixedly connected with diaphragm (9), diaphragm (9) upper end run through and are equipped with bolt (10) that can match with two draw-in grooves (8), bottom plate (1) upper end is equipped with can fix the vertical second fixed establishment of electric telescopic handle (11), the one end that spacing groove (5) was kept away from in dead lever (7) runs through bottom plate (1) lateral wall, lateral wall that dead lever (7) are located outside bottom plate (1) is equipped with two.

2. The computer drawing device according to claim 1, wherein the second fixing mechanism comprises a fixing plate (12) fixedly connected to the lower end of the electric telescopic rod (11), a fixing groove (13) is formed in the upper end of the rotating column (3), the fixing plate (12) is located in the fixing groove (13), a rotating rod (14) is rotatably connected to the side wall of the fixing groove (13), the rotating rod (14) sequentially penetrates through the fixing plate (12) and the side wall of the rotating column (3) rightwards, two fixing blocks (15) are fixedly connected to the side wall of the rotating column (3), a limiting pin (16) is arranged in the fixing block (15) in a penetrating mode, and the lower end of the limiting pin (16) sequentially penetrates through the upper end of the rotating rod (14) and is located at the upper end of the lower fixing block (.

3. The computer drawing device according to claim 1, wherein two vertical plates (18) are fixedly connected to the side walls of the display screen (17), the two opposite side walls of the vertical plates (18) are rotatably connected to a connecting plate (19) through a damping rotating shaft (21), and the lower end of the connecting plate (19) is fixedly connected to the upper end of the electric telescopic rod (11).

4. The computer drawing device as claimed in claim 1, wherein the bottom plate (1) is provided with a receiving groove (20) at the upper end, and the receiving groove (20) is communicated with the placing groove (2).

5. The computer drawing device as claimed in claim 1, wherein the lower end of the plug (10) is provided with an inclined surface, the upper end of the plug (10) is elastically connected with the upper end of the transverse plate (9) through a spring, and the cross section of the plug (10) is T-shaped.

6. The computer drawing device as claimed in claim 1, wherein the cross-section of the placement groove (2) is a cross-shaped structure, and the cross-section of the fixing rod (7) is a rectangle.