CN218528056U

CN218528056U - Adjustable drawing device

Info

Publication number: CN218528056U
Application number: CN202222307714.XU
Authority: CN
Inventors: 金国文
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-02-28
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses an adjustable drawing device, comprising a base plate, terminal surface both ends are provided with the universal wheel under the bottom plate, bottom plate up end both ends fixedly connected with telescopic link, telescopic link up end fixedly connected with roof, bottom plate one side is provided with supporting mechanism, the bottom plate up end is provided with elevating system, the terminal surface is provided with adjustment mechanism under the roof, the utility model relates to a landscape equipment field has solved current drawing device and has inconvenient when using and adjust its use angle and height according to different demands, leads to using inconvenient, and when the device is placed and is used at unevenness subaerial, often can produce and rock the problem that influences the drawing.

Description

Adjustable drawing device

Technical Field

The utility model relates to a landscape equipment field specifically is an adjustable drawing device.

Background

The landscape design refers to the process of creating beautiful natural environment, life and rest areas by means of landscape art and engineering technical means, building buildings, arranging garden paths and the like in a certain geographical range, drawing is needed when landscape design is carried out, and drawing work can be generally carried out on a drawing table or a drawing board.

Current drawing device is inconvenient when using adjusts its use angle and height according to different demands, leads to using inconveniently, and when the device was placed and is used on uneven ground, often can produce and rock the influence and draw.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable drawing device has solved current drawing device and has inconvenient when using and adjust its use application angle and height according to different demands, leads to using inconvenient, and when the device was placed when the subaerial use of unevenness, often can produce and rock the problem that influences the drawing.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an adjustable drawing device, includes the bottom plate, terminal surface both ends are provided with the universal wheel under the bottom plate, bottom plate up end both ends fixedly connected with telescopic link, telescopic link up end fixedly connected with roof, bottom plate one side is provided with supporting mechanism, the bottom plate up end is provided with elevating system, the terminal surface is provided with adjustment mechanism under the roof.

As a further aspect of the present invention: the supporting mechanism comprises side plates, a manual screw and a supporting pad, the side plates are fixedly connected to two ends of one side of the bottom plate, the manual screw is connected to the inner cavity of each side plate in a threaded mode, and the supporting pad is connected to the lower end face of the manual screw in a rotating mode.

As a further aspect of the present invention: the lifting mechanism comprises a fixing frame, a handle, a bidirectional screw, a rotating wheel, a belt, a moving block, a T-shaped block and a fork shearing frame, the fixing frame is fixedly connected to the middle of the upper end face of the bottom plate, one side of the fixing frame is rotatably connected with the handle, the inner cavity of the fixing frame is rotatably connected with the bidirectional screw, one end of the bidirectional screw penetrates through the fixing frame and the handle through a shaft, and the other end of the bidirectional screw penetrates through the fixing frame and is fixedly connected with the rotating wheel through a shaft.

As a further aspect of the present invention: the rotating wheels are rotatably connected with the fixed frame, belts are arranged on the outer surfaces of the two rotating wheels, moving blocks are in threaded connection with the two ends of the outer surface of the bidirectional screw rod, T-shaped blocks are connected to inner cavities of the lower end face of the top plate in a sliding mode, the upper end face of each moving block is rotatably connected with the fork shearing frame through a lug matching pin shaft, and the lower end face of each T-shaped block is rotatably connected with the fork shearing frame through a lug matching pin shaft.

As a further aspect of the present invention: adjustment mechanism includes lower fixed frame, screw rod, rotation handle, fixed plate, drawing board, regulating block, connecting strip, puts thing box and sliding plate, terminal surface middle part fixedly connected with lower fixed frame under the roof, the lower fixed frame inner chamber rotates and is connected with the screw rod, lower fixed frame one side is rotated and is connected with the rotation handle, screw rod one end runs through lower fixed frame and rotates handle fixed connection.

As a further aspect of the present invention: the drawing board is characterized in that two ends of the upper end face of the top plate are fixedly connected with fixing plates, a drawing board is rotatably connected between the two fixing plates through a shaft, one end of the outer surface of the screw rod is in threaded connection with an adjusting block, the upper end face of the adjusting block is rotatably connected with a connecting strip through a lug matching pin shaft, one end of the lower end face of the drawing board is rotatably connected with the other end of the connecting strip through a lug matching pin shaft, one end of one side of the drawing board is fixedly connected with a storage box, and the inner cavity of the upper end face of the storage box is slidably connected with a sliding plate.

The utility model has the advantages that: the device is integrally driven to a specified position through one end of a universal wheel, then a manual screw rod is rotated to drive a supporting pad to move downwards, when the supporting pad moves downwards to be contacted with the ground, the device is integrally and stably supported at the moment, when the device is positioned in a place with lower ground flatness, the height of the manual screw rod can be independently adjusted according to the situation, the device is more stable, then a handle is rotated to drive the bidirectional screw rod to rotate, when the bidirectional screw rod rotates, the rotating wheel is driven to rotate, when one rotating wheel rotates, the other rotating wheel rotates through the cooperation of a belt, when the two rotating wheels rotate simultaneously, the two bidirectional screw rods rotate simultaneously, when the two bidirectional screw rods rotate simultaneously, two moving blocks are driven to move inwards simultaneously, at the moment, a fork shearing frame is driven to rotate in a crossed manner, a top plate is driven to move upwards through the cooperation of a T-shaped block to adjust the use height of the top plate, so that people with different heights use the top plate, the top plate moves upwards to be limited through the cooperation of a telescopic rod when the top plate moves, so that the top plate is prevented from being displaced, when the top plate moves to the specified height, the top plate moves, the sliding plate can be conveniently taken out, and a storage box can be used by a person for storing articles through opening the sliding plate.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the partially cut-away internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the half-section of the present invention;

fig. 4 is a schematic diagram of the sliding plate structure of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a telescopic rod; 4. a top plate; 5. a support mechanism; 51. a side plate; 52. a manual screw; 53. a support pad; 6. a lifting mechanism; 61. a fixing frame; 62. a handle; 63. a bidirectional screw; 64. a rotating wheel; 65. a belt; 66. a moving block; 67. a T-shaped block; 68. a fork shearing frame; 7. an adjustment mechanism; 71. a lower fixed frame; 72. a screw; 73. rotating the handle; 74. a fixing plate; 75. drawing boards; 76. an adjusting block; 77. a connecting strip; 78. a storage box; 79. a sliding plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, an adjustable drawing device comprises a bottom plate 1, universal wheels 2 are arranged at two ends of the lower end surface of the bottom plate 1, telescopic rods 3 are fixedly connected to two ends of the upper end surface of the bottom plate 1, a top plate 4 is fixedly connected to the upper end surface of the telescopic rods 3, a supporting mechanism 5 is arranged at one side of the bottom plate 1, a lifting mechanism 6 is arranged at the upper end surface of the bottom plate 1, an adjusting mechanism 7 is arranged at the lower end surface of the top plate 4, the supporting mechanism 5 comprises a side plate 51, a manual screw 52 and a supporting pad 53, the side plate 51 is fixedly connected to two ends of one side of the bottom plate 1, a manual screw 52 is connected to the inner cavity of the side plate 51 in a threaded manner, the supporting pad 53 is rotatably connected to the lower end surface of the manual screw 52, the whole device is driven to a designated position by one end of the universal wheels 2, then the manual screw 52 is rotated to drive the supporting pad 53 to move downwards, when the supporting pad 53 moves downwards to contact with the ground, the whole device is stably supported, when the lifting mechanism 6 is positioned at a place with lower ground flatness, the height of the manual screw 52 can be independently adjusted according to the situation, so that the device is more stable, the lifting mechanism 6 comprises a fixed frame 61, a handle 62, a bidirectional screw 63, a rotating wheel 64, a belt 65, a moving block 66, a T-shaped block 67 and a fork shearing frame 68, the middle part of the upper end surface of the bottom plate 1 is fixedly connected with the fixed frame 61, one side of the fixed frame 61 is rotatably connected with the handle 62, the inner cavity of the fixed frame 61 is rotatably connected with the bidirectional screw 63, one end of the bidirectional screw 63 is fixedly connected with the handle 62 through a shaft which penetrates through the fixed frame 61, the other end of the bidirectional screw 63 is fixedly connected with the rotating wheel 64 through the shaft which penetrates through the fixed frame 61, the rotating wheel 64 is rotatably connected with the fixed frame 61, the belt 65 is arranged on the outer surfaces of the two rotating wheels 64, the two ends of the outer surface of the bidirectional screw 63 are in threaded connection with the moving block 66, the inner cavity of the lower end surface of the top plate 4 is both slidably connected with the T-shaped block 67, the upper end face of the moving block 66 is rotationally connected with a fork shearing frame 68 through a lug matching pin shaft, the lower end face of the T-shaped block 67 is rotationally connected with the fork shearing frame 68 through a lug matching pin shaft, the rear rotating handle 62 drives the bidirectional screw 63 to rotate, when the bidirectional screw 63 rotates, the rotating wheel 64 is driven to rotate, when one rotating wheel 64 rotates, the other rotating wheel 64 is driven to rotate through the matching of the belt 65, when the two rotating wheels 64 rotate simultaneously, the two bidirectional screws 63 rotate simultaneously, when the two bidirectional screws 63 rotate simultaneously, the two moving blocks 66 are driven to move inwards simultaneously, at this time, the fork shearing frame 68 is driven to rotate in a crossed manner, the top plate 4 is driven to move upwards through the matching of the T-shaped block 67 to adjust the use height of the top plate, so that people with different heights can use the top plate, when the top plate 4 moves upwards, the limit is carried out through the matching of the telescopic rod 3 to avoid the displacement, the adjusting mechanism 7 comprises a lower fixing frame 71, a screw 72, a rotating handle 73, a fixing plate 74, a drawing board 75, an adjusting block 76, a connecting strip 77, a storage box 78 and a sliding plate 79, the lower end face middle part of the top plate 4 is fixedly connected with the lower fixing frame 71, the inner cavity of the lower fixing frame 71 is rotatably connected with the screw 72, one side of the lower fixing frame 71 is rotatably connected with the rotating handle 73, one end of the screw 72 penetrates through the lower fixing frame 71 and is fixedly connected with the rotating handle 73, two ends of the upper end face of the top plate 4 are fixedly connected with the fixing plate 74, the drawing board 75 is rotatably connected between the two fixing plates 74 through a shaft, one end of the outer surface of the screw 72 is in threaded connection with the adjusting block 76, the upper end face of the adjusting block 76 is rotatably connected with the connecting strip 77 through a lug matching pin shaft, one end of the lower end face of the drawing board 75 is rotatably connected with the other end of the connecting strip 77 through a lug matching pin shaft, one end of one side of the drawing board 75 is fixedly connected with the storage box 78, the upper end face inner cavity of the storage box 78 is slidably connected with the sliding plate 79, when roof 4 removed the appointed height, rotate rotation handle 73 and drive screw 72 and rotate, at this moment the regulating block 76 removes to the other end, drives drawing board 75 through the cooperation of connecting strip 77 when regulating block 76 removes and rotates and adjust its application angle, makes things convenient for the staff to use, thereby the accessible is taken sliding plate 79 out and is opened and put thing box 78 and deposit the drawing apparatus simultaneously.

The utility model discloses a theory of operation: the whole device is moved to a designated position through one end of a universal wheel 2, then a manual screw 52 is rotated to drive a supporting pad 53 to move downwards, when the supporting pad 53 moves downwards to be contacted with the ground, at the moment, the whole device is stably supported, when the device is positioned at a place with lower ground flatness, the height of the manual screw 52 can be independently adjusted according to conditions, so that the device is more stable, then a handle 62 is rotated to drive a bidirectional screw 63 to rotate, when the bidirectional screw 63 rotates, the rotating wheel 64 rotates, when one rotating wheel 64 rotates, the other rotating wheel 64 rotates through the cooperation of a belt 65, when the two rotating wheels 64 rotate simultaneously, the two bidirectional screws 63 rotate simultaneously, when the two bidirectional screws 63 rotate simultaneously, two moving blocks 66 move inwards simultaneously, at the moment, a fork frame 68 is driven to rotate in a crossed manner, the top plate 4 is driven to move upwards through the cooperation of a T-shaped block 67 to adjust the use height of the drawing block to use people with different heights, when the top plate 4 moves upwards, the top plate is limited through the cooperation of a telescopic rod 3, the displacement is avoided, when the top plate 4 moves to the designated height, the top plate 73 rotates, at the other end of the drawing block 76, and the drawing block 76 is conveniently moved through the sliding plate 75, and the storage bar 79, and the storage box is connected to be connected to the storage box, so that the drawing board can be conveniently moved through the storage box and the storage box can be used.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an adjustable drawing device, its characterized in that, includes the bottom plate, terminal surface both ends are provided with the universal wheel under the bottom plate, bottom plate up end both ends fixedly connected with telescopic link, telescopic link up end fixedly connected with roof, bottom plate one side is provided with supporting mechanism, the bottom plate up end is provided with elevating system, the terminal surface is provided with adjustment mechanism under the roof.

2. The adjustable drawing device according to claim 1, wherein the supporting mechanism comprises a side plate, a manual screw and a supporting pad, the side plate is fixedly connected to both ends of one side of the bottom plate, the manual screw is connected to an inner cavity of the side plate in a threaded manner, and the supporting pad is rotatably connected to the lower end surface of the manual screw.

3. The adjustable drawing device according to claim 1, wherein the lifting mechanism comprises a fixed frame, a handle, a bidirectional screw, a rotating wheel, a belt, a moving block, a T-shaped block and a fork frame, the middle part of the upper end surface of the bottom plate is fixedly connected with the fixed frame, one side of the fixed frame is rotatably connected with the handle, the inner cavity of the fixed frame is rotatably connected with the bidirectional screw, one end of the bidirectional screw penetrates through the fixed frame through a shaft and is fixedly connected with the handle, and the other end of the bidirectional screw penetrates through the fixed frame through a shaft and is fixedly connected with the rotating wheel.

4. The adjustable drawing device according to claim 3 wherein said rotating wheels are rotatably connected to a fixed frame, belts are provided on the outer surfaces of both said rotating wheels, moving blocks are threadedly connected to both ends of the outer surface of said bidirectional screw, a T-shaped block is slidably connected to the inner cavity of the lower end surface of said top plate, the upper end surface of said moving block is rotatably connected to a fork frame through a lug-engaging pin, and the lower end surface of said T-shaped block is rotatably connected to the fork frame through a lug-engaging pin.

5. The adjustable drawing device according to claim 1, wherein the adjusting mechanism comprises a lower fixing frame, a screw rod, a rotating handle, a fixing plate, a drawing board, an adjusting block, a connecting strip, a storage box and a sliding plate, the lower fixing frame is fixedly connected to the middle of the lower end surface of the top plate, the screw rod is rotatably connected to the inner cavity of the lower fixing frame, the rotating handle is rotatably connected to one side of the lower fixing frame, and one end of the screw rod penetrates through the lower fixing frame and is fixedly connected with the rotating handle.

6. The adjustable drawing device according to claim 5, wherein fixing plates are fixedly connected to two ends of the upper end surface of the top plate, a drawing board is rotatably connected between the two fixing plates through a shaft, an adjusting block is connected to one end of the outer surface of the screw rod in a threaded manner, a connecting strip is rotatably connected to the upper end surface of the adjusting block through a lug matching pin shaft, one end of the lower end surface of the drawing board is rotatably connected to the other end of the connecting strip through a lug matching pin shaft, a storage box is fixedly connected to one end of one side of the drawing board, and a sliding plate is slidably connected to the inner cavity of the upper end surface of the storage box.