CN108433355B - But angle regulation's field work drawing board - Google Patents

But angle regulation's field work drawing board Download PDF

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Publication number
CN108433355B
CN108433355B CN201810174356.5A CN201810174356A CN108433355B CN 108433355 B CN108433355 B CN 108433355B CN 201810174356 A CN201810174356 A CN 201810174356A CN 108433355 B CN108433355 B CN 108433355B
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CN
China
Prior art keywords
fixedly connected
plate
baffle
fixing
rotating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810174356.5A
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Chinese (zh)
Other versions
CN108433355A (en
Inventor
张广山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huizhou Mingyu Imaging Materials Co ltd
Original Assignee
Huizhou Mingyu Imaging Materials Co ltd
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Publication date
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Priority to CN201810174356.5A priority Critical patent/CN108433355B/en
Publication of CN108433355A publication Critical patent/CN108433355A/en
Application granted granted Critical
Publication of CN108433355B publication Critical patent/CN108433355B/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B27/00Drawing desks or tables; Carriers for drawing-boards
    • A47B27/04Adjustable drawing-board carriers with balancing means for the board
    • A47B27/06Adjustable drawing-board carriers with balancing means for the board balancing by means of springs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B27/00Drawing desks or tables; Carriers for drawing-boards
    • A47B27/14Adjustable underframes
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B27/00Drawing desks or tables; Carriers for drawing-boards
    • A47B27/18Locking means, e.g. for locking inclination of board

Abstract

The invention discloses an angle-adjustable drawing board for field operation, which comprises a baffle, wherein the lower surface of the baffle is fixedly connected with the upper surface of a first supporting plate, the right side surface of the baffle is provided with a chute, a sliding block is arranged inside the chute, the upper surface of the sliding block is fixedly connected with the bottom end of an electric push rod, the top end of the electric push rod is fixedly connected with the upper surface of the inner wall of the chute, the right side surface of the sliding block is fixedly connected with the left side surface of a roller, and the right side surface of the baffle is respectively fixedly connected with the left side surfaces of two first fixing blocks. This but angle regulation's field work drawing board through control panel, slider, gyro wheel, first pivot, places board, second pivot, first fixed block, second fixed block, first fixed plate, first telescopic link, spring, second fixed block, second backup pad and the cooperation between the first backup pad to make people independently will place the board and adjust the angle that is fit for oneself, it is convenient to bring for people's field work.

Description

But angle regulation's field work drawing board
Technical Field
The invention relates to the technical field of field operation, in particular to an angle-adjustable field operation drawing board.
Background
Field operations refer to activities deployed to accomplish production and military training tasks, among other things. During field operation, attention should be paid to rain protection, lightning protection, freezing protection, flood protection, wind protection, snake protection and large-scale beasts prevention, and attention should be paid to safe production to avoid industrial accidents.
People can need to draw maps or things during field operation, the height and the angle of a common drawing board are fixed, people cannot adjust the drawing board according to the angle and the height which are used by people, the use is inconvenient, and inconvenience is brought to the field operation of people.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the angle-adjustable drawing board for field operation, and solves the problems that a map or an object needs to be drawn when people work in the field, the height and the angle of the general drawing board are fixed, people cannot adjust the drawing board according to the angle and the height which are used by people, the use is inconvenient, and the inconvenience is brought to the field operation of people.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an angle-adjustable drawing board for field operation comprises a baffle, wherein the lower surface of the baffle is fixedly connected with the upper surface of a first supporting plate, the right side surface of the baffle is provided with a chute, a slide block is arranged inside the chute, the upper surface of the slide block is fixedly connected with the bottom end of an electric push rod, the top end of the electric push rod is fixedly connected with the upper surface of the inner wall of the chute, the right side surface of the slide block is fixedly connected with the left side surface of a roller, the right side surface of the baffle is respectively fixedly connected with the left side surfaces of two first fixed blocks, the opposite surfaces of the two first fixed blocks are respectively connected with a first bearing in a clamping manner, the inner surfaces of the two first bearings are respectively sleeved on the outer surface of a first rotating shaft, the lower surface of the first rotating shaft is fixedly connected with the upper surface of a placing plate, the lower surface of the placing plate is fixedly connected with the upper surface of a second rotating shaft, and two second bearings are respectively clamped on opposite surfaces of the two second fixing blocks, the lower surfaces of the two second fixing blocks are fixedly connected with the upper surface of the first fixing plate, the lower surface of the first fixing plate is fixedly connected with the upper surface of the second fixing plate through a telescopic device, the lower surface of the second fixing plate is fixedly connected with the upper surface of the second supporting plate, the back surface of the second supporting plate is movably connected with the front surface of the third fixing block through a pin shaft, the lower surface of the third fixing block is fixedly connected with the upper surface of the first supporting plate, the upper surface of the first supporting plate is clamped with a screw cap, the screw cap is positioned between the second supporting plate and a baffle, the internal thread of the screw cap is connected with a screw column, the bottom end of the screw column is fixedly connected with an output shaft of a motor, the body of the motor is fixedly connected with the upper surface of a bottom plate, the upper surface of the bottom plate is fixedly connected with the bottom, the second telescopic link is located the left side of motor, and the top of second telescopic link and the lower fixed surface of first backup pad are connected.
Preferably, the first bearing and the second bearing are equal in size, and the first rotating shaft and the second rotating shaft are equal in size.
Preferably, the telescopic device comprises a first telescopic rod, a spring is sleeved on the outer surface of the first telescopic rod, the bottom ends of the spring and the first telescopic rod are fixedly connected with the upper surface of the second fixing plate, and the top ends of the spring and the first telescopic rod are fixedly connected with the lower surface of the first fixing plate.
Preferably, the lower surface of the bottom plate is provided with four bases, and the four bases are respectively positioned at four corners of the lower surface of the bottom plate.
Preferably, the lower surface of the bottom plate is provided with a storage battery, and the output end of the storage battery is electrically connected with the input end of the control panel.
Preferably, the upper surface of the bottom plate is fixedly connected with the lower surface of the control panel, and the output end of the control panel is electrically connected with the input ends of the electric push rod and the motor respectively.
(III) advantageous effects
The invention provides an angle-adjustable drawing board for field operation, which has the following beneficial effects:
(1) the angle-adjustable drawing board for field operation comprises a control panel, a sliding block, a rolling wheel, a first rotating shaft, a placing plate, a second rotating shaft, a first fixing block, a second fixing block, a first fixing plate, a first telescopic rod, a spring, a second fixing block, a second supporting plate, a pin shaft and the first supporting plate are matched, people control an electric push rod to work through the control panel according to the angle of self habit, the electric push rod drives the sliding block to move upwards through contraction, the sliding block drives the rolling wheel to move upwards until being overlapped with the left side face of the placing plate and drives the placing plate to rotate upwards, the placing plate drives the first rotating shaft and the second rotating shaft to rotate through upward rotation, the second rotating shaft drives the second fixing block to move upwards through a second bearing, so that the first telescopic rod and the spring are in an extension state and drives the second supporting plate to rotate rightwards through the second fixing plate, and the second supporting plate rotates synchronously along with, wait to place the board after upwards rotating to suitable angle, close electric putter through control panel, will draw the paper place the board right flank can to make people independently will place the board and adjust the angle that is fit for oneself, it is convenient to bring for people's field work.
(2) According to the angle-adjustable field operation drawing board, through the matching among the control panel, the first supporting plate, the threaded cap, the threaded column and the motor, people can control the motor to work through the control panel according to the height of the people, the output shaft of the motor drives the threaded column to rotate, the threaded cap drives the bottom plate to move downwards to a proper position under the action of the threads of the threaded column, the operation of people is facilitated, and the angle-adjustable field operation drawing board is compact in structure, reasonable in design and high in practicability.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 1 baffle, 2 spouts, 3 sliders, 4 electric push rods, 5 rollers, 6 placing plates, 7 first rotating shafts, 8 first bearings, 9 first fixing blocks, 10 second bearings, 11 second rotating shafts, 12 second fixing blocks, 13 first fixing plates, 14 telescopic devices, 141 springs, 142 first telescopic rods, 15 storage batteries, 16 second fixing plates, 17 second supporting plates, 18 threaded caps, 19 threaded columns, 20 motors, 21 first supporting plates, 22 second telescopic rods, 23 bottom plates, 24 bases, 25 control panels, 26 third fixing blocks and 27 pin shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the present invention provides a technical solution: an angle-adjustable drawing board for field operation comprises a baffle 1, wherein the lower surface of the baffle 1 is fixedly connected with the upper surface of a first supporting plate 21, the right side surface of the baffle 1 is provided with a chute 2, a slide block 3 is arranged inside the chute 2, the slide block 3 can drive a roller 5 to move up and down by arranging the slide block 3, the upper surface of the slide block 3 is fixedly connected with the bottom end of an electric push rod 4, the top end of the electric push rod 4 is fixedly connected with the upper surface of the inner wall of the chute 2, the electric push rod 4 can drive the slide block 3 to move up and down by stretching, the right side surface of the slide block 3 is fixedly connected with the left side surface of the roller 5, the roller 5 can support and lift a placing plate 6 to rotate upwards when moving upwards by arranging the roller 5, the right side surface of the baffle 1 is fixedly connected with the left side surfaces of two first fixing blocks 9 respectively, the opposite surfaces of the two first fixing blocks 9 are respectively clamped with a first bearing 8, the inner surfaces of the two first bearings 8 are respectively sleeved on the outer surface of the first rotating shaft 7, the sizes of the first bearings 8 and the second bearings 10 are equal, the sizes of the first rotating shaft 7 and the second rotating shaft 11 are equal, the first bearings 8 and the first rotating shaft 7 are arranged, so that the placing plate 6 can drive the first rotating shaft 7 to rotate when rotating upwards or downwards, the lower surface of the first rotating shaft 7 is fixedly connected with the upper surface of the placing plate 6, the lower surface of the placing plate 6 is fixedly connected with the upper surface of the second rotating shaft 11, the outer surface of the second rotating shaft 11 is respectively sleeved with two second bearings 10, the two second bearings 10 are respectively clamped on the opposite surfaces of the two second fixing blocks 12, the lower surfaces of the two second fixing blocks 12 are respectively fixedly connected with the upper surface of the first fixing plate 13, the lower surface of the first fixing plate 13 is fixedly connected with the upper surface of the second fixing plate 16 through a telescopic device 14, the telescopic device 14 comprises a first telescopic rod 142, a spring 141 is sleeved on the outer surface of the first telescopic rod 142, the bottom ends of the spring 141 and the first telescopic rod 142 are fixedly connected with the upper surface of the second fixing plate 16, the top ends of the spring 141 and the first telescopic rod 142 are fixedly connected with the lower surface of the first fixing plate 13, through the first telescopic rod 142 and the spring 141, the first telescopic rod 142 and the spring 141 can drive the first fixing plate 13 to move up and down through expansion, the lower surface of the second fixing plate 16 is fixedly connected with the upper surface of the second supporting plate 17, the back surface of the second supporting plate 17 is movably connected with the front surface of the third fixing plate 26 through a pin shaft 27, the lower surface of the third fixing plate 26 is fixedly connected with the upper surface of the first supporting plate 21, the upper surface of the first supporting plate 21 is clamped with a threaded cap 18, through the arrangement of the threaded cap 18, the threaded cap 18 can drive the first supporting plate 21 to move up and down under the action of threads of the threaded post, the screw cap 18 is located between the second support plate 17 and the baffle 1, and the internal thread of the screw cap 18 is connected with the screw column 19, the bottom end of the screw column 19 is fixedly connected with the output shaft of the motor 20, and the body of the motor 20 is fixedly connected with the upper surface of the bottom plate 23, by arranging the motor 20, and the motor 20 is a contracting brake motor 20, so that the output shaft of the first motor 20 can drive the screw column 19 to rotate, the lower surface of the bottom plate 23 is provided with four bases 24, and the four bases 24 are respectively located at four corners of the lower surface of the bottom plate 23, by arranging the bases 24, so that the bases 24 can support and fix the bottom plate 23, so that the bottom plate 23 is not easy to move, the lower surface of the bottom plate 23 is provided with the storage battery 15, and the output end of the storage battery 15 is electrically connected with the input end of the control panel 25, by arranging the storage, the upper surface of bottom plate 23 and control panel 25's lower fixed surface is connected, and control panel 25's output is connected with electric putter 4 and motor 20's input electricity respectively, through setting up control panel 25, thereby make people can control electric putter 4 and motor 20 work through control panel 25, make things convenient for people's operation, the upper surface of bottom plate 23 and the bottom fixed connection of second telescopic link 22, second telescopic link 22 is located motor 20's left side, and the top of second telescopic link 22 and the lower fixed surface of first backup pad 21 are connected, through setting up second telescopic link 22, thereby make second telescopic link 22 can fix first backup pad 21 and follow first backup pad 21 through flexible and reciprocate.
When the device is used, firstly, people can control the motor 20 to work through the control panel 25 according to the height of the people, the output shaft of the motor 20 drives the threaded column 19 to rotate, the threaded cap 18 drives the bottom plate 23 to move downwards to a proper position under the action of threads of the threaded column 19, the motor 20 is turned off through the control panel 25, then people control the electric push rod 4 to work through the control panel 25 according to the angle of the people's habit, the electric push rod 4 drives the sliding block 3 to move upwards through contraction, the sliding block 3 drives the roller 5 to move upwards until being overlapped with the left side surface of the placing plate 6 and driving the placing plate 6 to rotate upwards, the placing plate 6 drives the first rotating shaft 7 and the second rotating shaft 11 to rotate through upwards, the second rotating shaft 11 drives the second fixing block 12 to move upwards through the second bearing 10, so that the first telescopic rod 142 and the spring 141 are in an extension state and the second supporting plate 17 is driven to rotate right, after the placing plate 6 is rotated upward to a proper angle, the electric push rod 4 is closed through the control panel 25, and the drawing paper is placed on the right side face of the placing plate 6.
To sum up, (1), this field work drawing board of adjustable angle, through control panel 25, slider 3, gyro wheel 5, first pivot 7, place board 6, second pivot 11, first fixed block 9, second fixed block 12, first fixed plate 13, first telescopic link 142, spring 141, second fixed block 12, second backup pad 17, the cooperation between round pin axle 27 and the first backup pad 21, people are according to the angle that oneself is accustomed to, control electric putter 4 work through control panel 25, electric putter 4 drives slider 3 through the shrink and upwards moves, slider 3 drives gyro wheel 5 and upwards moves until with the left surface overlap joint of placing board 6 and drive and place board 6 and upwards rotate, it drives first pivot 7 and second pivot 11 rotatory through upwards rotating to place board 6, second pivot 11 drives second fixed block 12 through second bearing 10 and upwards moves, make first telescopic link 142 and spring 141 be the extension state and drive second backup pad 17 through second fixed plate 16 and upwards move The dextrorotation waits to place 6 after upwards rotating to suitable angle of board, closes electric putter 4 through control panel 25, will draw the paper place the right flank of board 6 can to make people independently will place board 6 and adjust the angle that is fit for oneself, it is convenient to bring for people's field work.
(2) According to the angle-adjustable drawing board for field operation, through the matching among the control panel 25, the first supporting plate 21, the threaded cap 18, the threaded column 19 and the motor 20, people can control the motor 20 to work through the control panel 25 according to the height of the people, the output shaft of the motor 20 drives the threaded column 19 to rotate, the threaded cap 18 drives the bottom plate 23 to move downwards to a proper position under the action of the threads of the threaded column 19, and the angle-adjustable drawing board is convenient for people to operate, compact in structure, reasonable in design and high in practicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides an angle adjustable's field work drawing board, includes baffle (1), its characterized in that: the lower surface of the baffle (1) is fixedly connected with the upper surface of the first supporting plate (21), the right side surface of the baffle (1) is provided with a sliding groove (2), a sliding block (3) is arranged inside the sliding groove (2), the upper surface of the sliding block (3) is fixedly connected with the bottom end of an electric push rod (4), the top end of the electric push rod (4) is fixedly connected with the upper surface of the inner wall of the sliding groove (2), the right side surface of the sliding block (3) is fixedly connected with the left side surface of a roller (5), the right side surface of the baffle (1) is fixedly connected with the left side surfaces of two first fixing blocks (9) respectively, opposite surfaces of the two first fixing blocks (9) are clamped with first bearings (8), the inner surfaces of the two first bearings (8) are sleeved on the outer surface of a first rotating shaft (7), the lower surface of the first rotating shaft (7) is fixedly connected with the upper surface of a placing plate (6), the lower surface of the placing plate (6) is fixedly connected with the upper surface of a second rotating shaft (11), the outer surface of the second rotating shaft (11) is respectively sleeved with two second bearings (10), the two second bearings (10) are respectively clamped on the opposite surfaces of two second fixing blocks (12), the lower surfaces of the two second fixing blocks (12) are fixedly connected with the upper surface of a first fixing plate (13), the lower surface of the first fixing plate (13) is fixedly connected with the upper surface of a second fixing plate (16) through a telescopic device (14), the lower surface of the second fixing plate (16) is fixedly connected with the upper surface of a second supporting plate (17), the back surface of the second supporting plate (17) is movably connected with the front surface of a third fixing block (26) through a pin shaft (27), the lower surface of the third fixing block (26) is fixedly connected with the upper surface of a first supporting plate (21), the upper surface of the first supporting plate (21) is connected with a threaded cap (18) in a clamping mode, the threaded cap (18) is located between the second supporting plate (17) and the baffle (1), the inner thread of the threaded cap (18) is connected with a threaded column (19), the bottom end of the threaded column (19) is fixedly connected with an output shaft of a motor (20), the body of the motor (20) is fixedly connected with the upper surface of a bottom plate (23), the upper surface of the bottom plate (23) is fixedly connected with the bottom end of a second telescopic rod (22), the second telescopic rod (22) is located on the left side of the motor (20), and the top end of the second telescopic rod (22) is fixedly connected with the lower surface of the first supporting plate (21); the first bearing (8) and the second bearing (10) are equal in size, and the first rotating shaft (7) and the second rotating shaft (11) are equal in size; the telescopic device (14) comprises a first telescopic rod (142), a spring (141) is sleeved on the outer surface of the first telescopic rod (142), the bottom ends of the spring (141) and the first telescopic rod (142) are fixedly connected with the upper surface of the second fixing plate (16), and the top ends of the spring (141) and the first telescopic rod (142) are fixedly connected with the lower surface of the first fixing plate (13); the lower surface of the bottom plate (23) is provided with four bases (24), and the four bases (24) are respectively positioned at four corners of the lower surface of the bottom plate (23); the lower surface of the bottom plate (23) is provided with a storage battery (15), and the output end of the storage battery (15) is electrically connected with the input end of the control panel (25); the upper surface of the bottom plate (23) is fixedly connected with the lower surface of the control panel (25), and the output end of the control panel (25) is electrically connected with the input ends of the electric push rod (4) and the motor (20) respectively.
CN201810174356.5A 2018-03-02 2018-03-02 But angle regulation's field work drawing board Active CN108433355B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201810174356.5A CN108433355B (en) 2018-03-02 2018-03-02 But angle regulation's field work drawing board

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CN108433355B true CN108433355B (en) 2020-04-24

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111227512A (en) * 2020-02-04 2020-06-05 潍坊科技学院 Be applicable to art design academic drawing device

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CN203318013U (en) * 2013-04-23 2013-12-04 张天霖 Novel easel
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