CN211559192U

CN211559192U - Special copyboard for repairing painting and calligraphy

Info

Publication number: CN211559192U
Application number: CN202020062746.6U
Authority: CN
Inventors: 吕云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-25
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a special copyboard for repairing calligraphy and painting, which comprises a base and supporting legs, wherein a first threaded rod is transversely arranged in the base, a first bevel gear is symmetrically sleeved on the outer surface of the first threaded rod, a third bevel gear is sleeved on the middle part of the outer surface of the first threaded rod, a fourth bevel gear is arranged at the position corresponding to the third bevel gear in the base, upright posts are symmetrically arranged on the upper end of the base, a second threaded rod is vertically arranged in the upright posts, a second bevel gear is arranged at the lower end of the second threaded rod, a second bearing seat is arranged at the upper end of the second threaded rod, the bearing seat is fixedly connected with the inner bottom part of the upright posts, a threaded sleeve is sleeved on the outer surface of the threaded rod, extension rods are symmetrically arranged on the upper end of the threaded sleeve and pass through the upper ends of the upright posts, the rotary turning block drives the workbench to adjust the angle through the supporting rod, and the adaptability is high.

Description

Special copyboard for repairing painting and calligraphy

Technical Field

The utility model relates to a copyboard specifically is a special copyboard is restoreed to painting and calligraphy.

Background

The copying table is also called a transparent writing table, is a professional tool for making cartoons and animations, and mainly consists of a lamp box covered by a piece of ground glass or acrylic plate. The early copy table is mostly characterized in that a piece of glass is embedded on a wooden table board, candles and oil lamps are used as main light sources below the wooden table board, and later people change the light sources into incandescent lamps, which are the rudiment of the early copy table. The actual copyboard appeared in the fifties, and the copyboard with the wood box structure began to appear, so that the practicability is greatly improved compared with the earlier copyboard. The copyboard among the prior art can not carry out the regulation of height and angle, and adaptability is poor, and the heat that the LED lamp sent can not timely distribute away simultaneously, influences the life of LED lamp. Therefore, the person skilled in the art provides a copy table dedicated for repairing painting and calligraphy to solve the problems mentioned in the background art.

Disclosure of Invention

An object of the utility model is to provide a special copyboard is restoreed to calligraphy and painting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a special copyboard for repairing calligraphy and painting comprises a base and supporting legs, wherein a first threaded rod is transversely arranged in the base, a first bevel gear is symmetrically arranged at the left end and the right end of the first threaded rod, the first bevel gear is symmetrically sleeved on the left side and the right side of the outer surface of the first threaded rod, a third bevel gear is sleeved on the middle part of the outer surface of the first threaded rod, a fourth bevel gear is arranged at the position corresponding to the third bevel gear in the base, the fourth bevel gear is meshed with the third bevel gear in three phases, stand columns are symmetrically arranged at the upper end of the base in a bilateral mode, a second threaded rod is vertically arranged in each stand column, the lower end of the second threaded rod penetrates through the upper end of the base, a second bevel gear is arranged at the lower end of the second threaded rod and meshed with the first bevel gear, a second bearing is arranged at the upper end of the second threaded, extension bar upper end installation fixed plate, the fixed plate upper end sets up the work board, work board rear end bilateral symmetry installs the hinge, and hinge fixed connection fixed plate upper end, the standing groove is seted up to fixed plate upper end front portion, set up the internal thread piece in the standing groove, and internal thread piece and standing groove sliding connection, set up threaded rod three in the standing groove, threaded rod three passes the internal thread piece, internal thread piece upper end sets up the bracing piece, bracing piece one end is rotated and is connected the internal thread piece, the bracing piece other end is rotated and is connected the work board lower extreme, the recess is seted up to the work board upper end, bottom installation LED lamp in the recess, install the ya keli board in the recess, and ya keli board up end and work board up end.

As a further scheme of the utility model, four supporting legs of base lower extreme bilateral symmetry installation, and four supporting legs distribute the four corners department of terminal surface under the base respectively.

As the utility model discloses scheme further again, the position that the base upper end corresponds bevel gear four sets up T shape dwang, and T shape dwang lower extreme passes base fixed connection bevel gear four.

As the utility model discloses scheme further again, three rear end installation bearing frames of threaded rod are three, and three fixed connection standing groove inner walls of bearing frame.

As the utility model discloses scheme further again, three front ends of threaded rod pass the standing groove, and three front end installation turning blocks of threaded rod.

As the utility model discloses further scheme again, a plurality of louvre is seted up to both ends symmetry around the working plate, corresponds the position installation radiator fan of front side louvre in the recess.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a rotate T shape dwang and drive the work board and reciprocate to carry out the regulation of height, rotatory turning block passes through the bracing piece and drives the workstation and carry out the regulation of angle, strong adaptability dispels the heat through radiator fan and radiating hole simultaneously to the LED lamp, prolongs the working life of LED lamp.

Drawings

Fig. 1 is a schematic structural diagram of a copy table special for repairing painting and calligraphy.

Fig. 2 is a schematic structural diagram of a fixing plate in a copy table special for repairing calligraphy and painting.

FIG. 3 is a schematic structural diagram of a working plate in a copy table dedicated for repairing painting and calligraphy.

In the figure: 1. a base; 11. supporting legs; 2. a first threaded rod; 21. a first bearing seat; 22. a first bevel gear; 23. a third bevel gear; 3. a fourth bevel gear; 31. a T-shaped rotating rod; 4. a column; 41. a second threaded rod; 42. a second bearing seat; 43. a second bevel gear; 44. a threaded sleeve; 45. an extension bar; 5. a fixing plate; 51. a placement groove; 6. a working plate; 61. a groove; 62. heat dissipation holes; 63. a heat radiation fan; 64. an LED lamp; 65. acrylic plates; 7. a hinge; 8. a third threaded rod; 81. a third bearing seat; 82. rotating the block; 83. an internal thread block; 9. a support rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a copy table special for repairing painting and calligraphy includes a base 1 and supporting legs 11, four supporting legs 11 are symmetrically installed at the lower end of the base 1 in the left-right direction, and the four supporting legs 11 are respectively distributed at four corners of the lower end surface of the base 1, a first threaded rod 2 is transversely installed in the base 1, a first bearing seat 21 is symmetrically installed at the left end and the right end of the first threaded rod 2, and the first bearing seat 21 is fixedly connected to the inner wall of the base 1, a first bevel gear 22 is symmetrically sleeved on the outer surface of the first threaded rod 2 in the left-right direction, a third bevel gear 23 is sleeved on the middle portion of the outer surface of the first threaded rod 2, a fourth bevel gear 3 is installed at a position corresponding to the third bevel gear 23 in the base 1, and the fourth bevel gear 3 is engaged with the third bevel gear, the upright post 4 is symmetrically arranged at the upper end of the base 1, a second threaded rod 41 is vertically arranged in the upright post 4, the lower end of the second threaded rod 41 penetrates through the upper end of the base 1, a second bevel gear 43 is arranged at the lower end of the second threaded rod 41, the second bevel gear 43 is meshed with the first bevel gear 22, a second bearing seat 42 is arranged at the upper end of the second threaded rod 41, the second bearing seat 42 is fixedly connected with the bottom in the upright post 4, a threaded sleeve 44 is sleeved on the outer surface of the second threaded rod 41, extension rods 45 are symmetrically arranged at the upper end of the threaded sleeve 44 in a bilateral mode, the extension rods 45 penetrate through the upper end of the upright post 4, a fixed plate 5 is arranged at the upper end of the extension rods 45, a working plate 6 is arranged at the upper end of the fixed plate 5, hinges 7 are symmetrically arranged at the rear end of the working plate 6, the hinges 7 are fixedly connected with the upper end of the fixed, three 8 threaded rods pass through inner thread block 83, three 8 rear end installation bearing frame three 81 threaded rods, and three 81 fixed connection standing groove 51 inner walls of bearing frame, standing groove 51 is passed to three 8 front ends of threaded rods, and three 8 front end installation turning block 82 of threaded rods, inner thread block 83 upper end sets up bracing piece 9, bracing piece 9 one end is rotated and is connected inner thread block 83, the bracing piece 9 other end is rotated and is connected 6 lower extremes of working plate, recess 61 is seted up to 6 upper ends of working plate, bottom installation LED lamp 64 in the recess 61, install inferior gram force board 65 in the recess 61, and inferior gram force board 65 up end and working plate 6 up end are at same horizontal plane, a plurality of louvre 62 is seted up to working plate 6 front and back both ends symmetry, correspond the position installation radiator fan 63 of front side louvre 62 in the recess 61.

The utility model discloses a theory of operation is: rotating the T-shaped rotating rod 31 to drive the bevel gear four 3 to rotate, driving the bevel gear three 23 to rotate through meshing transmission by the bevel gear four 3, driving the threaded rod one 2 to rotate by the bevel gear three 23, driving the threaded rod one 2 to rotate by the threaded rod one 22, driving the bevel gear two 43 to rotate through meshing transmission by the bevel gear one 22, driving the threaded rod two 41 to rotate by the bevel gear two 43, driving the threaded sleeve 44 to move upwards in the upright post 4 by the threaded sleeve 44, driving the working plate 6 to move upwards through the extension rod 45, thereby adjusting the height, when the angle of the working plate 6 needs to be adjusted, driving the threaded rod three 8 to rotate by the rotating block 82, driving the inner threaded block 83 to move in the placing groove 51 by the threaded rod three 8, pushing the working plate 6 through the support rod 9 by the inner threaded block 83, enabling the working plate 6 to rotate around the hinge 7, thereby, the heat dissipation fan 63 blows out the heat in the groove 61 through the heat dissipation hole 62, thereby achieving the heat dissipation effect.

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. The special copyboard for restoring the painting and calligraphy comprises a base (1) and supporting legs (11), and is characterized in that a first threaded rod (2) is transversely arranged in the base (1), first bearing seats (21) are symmetrically arranged at the left end and the right end of the first threaded rod (2), the first bearing seats (21) are fixedly connected with the inner wall of the base (1), first bevel gears (22) are symmetrically sleeved on the outer surface of the first threaded rod (2) in a bilateral mode, third bevel gears (23) are sleeved in the middle of the outer surface of the first threaded rod (2), fourth bevel gears (3) are arranged in the base (1) in positions corresponding to the third bevel gears (23), the fourth bevel gears (3) are meshed with the third bevel gears (23), stand columns (4) are symmetrically arranged at the upper end of the base (1), a second threaded rod (41) is vertically arranged in the stand columns (4), the lower ends of the second threaded rods (41) penetrate through, a second bevel gear (43) is meshed with the first bevel gear (22), a second bearing seat (42) is mounted at the upper end of a second threaded rod (41), the second bearing seat (42) is fixedly connected with the inner bottom of the upright post (4), a threaded sleeve (44) is sleeved on the outer surface of the second threaded rod (41), extension rods (45) are symmetrically mounted at the upper end of the threaded sleeve (44) in the left-right mode, the extension rods (45) penetrate through the upper end of the upright post (4), a fixing plate (5) is mounted at the upper end of the extension rods (45), a working plate (6) is arranged at the upper end of the fixing plate (5), hinges (7) are symmetrically mounted at the rear end of the working plate (6) in the left-right mode, the hinges (7) are fixedly connected with the upper end of the fixing plate (5), a placing groove (51) is formed in the front portion of the upper end of the fixing plate (5), an inner thread block (, threaded rod three (8) pass internal thread piece (83), internal thread piece (83) upper end sets up bracing piece (9), bracing piece (9) one end is rotated and is connected internal thread piece (83), bracing piece (9) other end is rotated and is connected working plate (6) lower extreme, recess (61) are seted up to working plate (6) upper end, bottom installation LED lamp (64) in recess (61), installation ya keli board (65) in recess (61), and ya keli board (65) up end and working plate (6) up end are at same horizontal plane.

2. The special copyboard for repairing the painting and calligraphy according to claim 1, characterized in that the lower end of the base (1) is symmetrically provided with four supporting legs (11), and the four supporting legs (11) are respectively distributed at four corners of the lower end surface of the base (1).

3. The special copyboard for repairing painting and calligraphy according to claim 1, wherein a T-shaped rotating rod (31) is arranged at the upper end of the base (1) corresponding to the bevel gear four (3), and the lower end of the T-shaped rotating rod (31) penetrates through the base (1) and is fixedly connected with the bevel gear four (3).

4. The special copyboard for repairing the painting and calligraphy as claimed in claim 1, wherein a third bearing seat (81) is installed at the rear end of the third threaded rod (8), and the third bearing seat (81) is fixedly connected with the inner wall of the placing groove (51).

5. The special copyboard for repairing calligraphy and painting according to claim 1, characterized in that the front end of the third threaded rod (8) passes through the placing groove (51), and the front end of the third threaded rod (8) is provided with a rotating block (82).

6. The special copyboard for repairing painting and calligraphy according to claim 1, wherein the front and rear ends of the working plate (6) are symmetrically provided with a plurality of heat dissipation holes (62), and a heat dissipation fan (63) is installed in the groove (61) at a position corresponding to the front heat dissipation hole (62).