CN212088648U

CN212088648U - Garden drawing configuration tool

Info

Publication number: CN212088648U
Application number: CN202020127565.7U
Authority: CN
Inventors: 刘艳; 谢珊珊; 孔燕; 付亭亭; 周亚爽
Original assignee: HENAN FORESTRY VOCATIONAL COLLEGE
Current assignee: HENAN FORESTRY VOCATIONAL COLLEGE
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-12-08
Anticipated expiration: 2030-01-19

Abstract

A garden drawing configuration tool effectively solves the problem that a drawing cannot be effectively fixed when garden drawing is carried out; the table comprises a table plate, wherein a rectangular box with an upward opening is arranged at the lower end of the table plate, the left side and the right side of the front side wall and the rear side wall of the rectangular box are respectively provided with a sliding groove which is in the left-right direction and is communicated with the front side and the rear side, the left side and the right side in the rectangular box are respectively connected with a sliding block in a sliding manner, the front end and the rear end of each sliding block are respectively provided with an L-shaped rod which extends out of the sliding groove of the corresponding side of the sliding block, the two L-shaped rods on each sliding block are opposite in opening, a U-shaped rod which is positioned above the table plate and can move left and right is arranged between the two L-shaped rods on each sliding block, a compression roller which is in the front-rear axial direction and is; the novel multifunctional electric heating cooker is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Garden drawing configuration tool

Technical Field

The utility model relates to a garden design auxiliary instrument technical field, especially a gardens drawing configuration instrument.

Background

It is known that garden professionals in practice teaching do manual drawing with many configurations, for example: the drawing instrument comprises a set square, a needle tube pen, a scale, a curve board, drawing, a drawing pencil, compasses, a divider and other tools, wherein in the garden drawing teaching, the drawing paper needs to be flatly laid on a table, and then multiple drawing tools are alternately used for drawing.

However, the drawing can not be fixed by the existing desk, students generally press a plurality of corners of the drawing with weights to fix the drawing, but the fixing effect of the fixing mode is poor, and the students probably touch the weights carelessly, so that the drawing moves, and the accuracy of the drawing paper of the students is influenced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing a gardens drawing configuration instrument, the effectual problem of having solved can't effectively fix the drawing when carrying out gardens drawing.

The technical scheme of its solution is, the utility model discloses a table, the table lower extreme is equipped with opening rectangle box up, the spout that link up around and about the direction is seted up respectively to the left and right sides of both sides wall around the rectangle box, left and right sides difference sliding connection in the rectangle box has the slider, both ends are equipped with the L shape pole that stretches out its corresponding side spout respectively around two sliders, two L shape poles on every slider are all opened relatively, all be equipped with between two L shape poles on every slider and be located the table top and can control the U-shaped pole that removes, rotate respectively in two U-shaped poles around being connected with axial and with the compression roller of table up end contact, axial screw rod about the rectangle box internal rotation is connected with, the screw thread of the screw rod left and right sides is rotated to opposite, the left and right sides of screw rod is respectively rather than the slider threaded connection of

Compared with the prior art, the beneficial effects of the utility model are that: two compression rollers that are equipped with, the accessible screw rod drives and rolls relatively or mutually back of the body mutually, can fix not unidimensional drawing on the table, worm wheel and the worm that are equipped with, be convenient for rotate the screw rod, two cylinder poles that are equipped with can with the set-square suit between two cylinder poles, prevent that the table top is chaotic, the taking of the set-square of being convenient for, the rectangle box that is equipped with, the drawing pen of being convenient for take, a plurality of universal wheels that are equipped with, the transfer of this device of being convenient for, this simple structure, the design is novel, high durability and convenient use, therefore, the clothes hanger.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a full-section top perspective view of the utility model.

Fig. 4 is a full-section left-side perspective view diagram of the utility model.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The table comprises a table plate 1, a rectangular box 2 with an upward opening is arranged at the lower end of the table plate 1, sliding grooves 3 which are communicated in the left-right direction and the front-back direction are respectively formed in the left side and the right side of the front side wall and the rear side wall of the rectangular box 2, sliding blocks 4 are respectively connected to the left side and the right side of the rectangular box 2 in a sliding mode, L-shaped rods 5 extending out of the sliding grooves 3 in the corresponding side of the sliding blocks are respectively arranged at the front end and the rear end of each sliding block 4, the two L-shaped rods 5 on each sliding block 4 are opposite in opening, U-shaped rods 6 which are located above the table plate 1 and can move left and right are arranged between the two L-shaped rods 5 on each sliding block 4, compression rollers 7 which are in contact with the upper end face of the table plate 1 in the front-back axial direction and the front-back axial direction are respectively rotatably connected in the rectangular box 2, screw rods.

In order to facilitate the movement of the two U-shaped rods 6, the left side and the right side of the upper end surface of the table plate 1 are respectively provided with a through groove 9 in the left-right direction, the upper ends of the two L-shaped rods 5 on the rear side respectively extend out of the through grooves 9 on the corresponding sides, and the upper ends of the two L-shaped rods 5 on the front side are positioned in front of the table plate 1.

In order to drive the screw rod 8 to rotate, the middle part of the screw rod 8 is coaxially provided with a worm wheel 10, and the lower side of the rectangular box 2 is rotatably connected with a worm 11 which is in front-back axial direction and is meshed with the worm wheel 10.

In order to place the drawing board conveniently, table 1 up end rear side be equipped with about two relative fixed blocks 12, axial round hole 13 about having seted up respectively on two fixed block 12 opposite faces, there is cylindrical rod 15 through the coaxial sliding connection of spring 14 respectively in two round holes 13, the looks remote site contactability of two cylindrical rod 15 just is the hemisphere.

In order to facilitate the placement of a drawing pen, a tool box 16 with an upward opening is arranged on the upper end surface of the table board 1 and positioned on the right side of the fixed block 12.

In order to move the device conveniently, the lower end of the table plate 1 is provided with a plurality of supporting legs 17 which are distributed in a rectangular shape, and the lower end of each supporting leg 17 is provided with a universal wheel 18.

In order to rotate the worm 11, the front end of the worm 11 penetrates through the rectangular box 2 and is coaxially provided with a hand wheel 19.

When the utility model is used, the device is firstly pushed to a drawing room through the universal wheel 18, then a drawing pen needed to be used in drawing is placed in the tool box 16, then a plurality of triangular plates are sequentially extruded downwards between the two cylindrical rods 15, the triangular plates drive the two cylindrical rods 15 to respectively slide in the round holes 13 on the corresponding sides and compress the springs 14 until the opposite ends of the two cylindrical rods 15 are contacted and clamped in the openings in the middle parts of the triangular plates;

after a plurality of three clamping plates are sleeved on two cylindrical rods 15, a hand wheel 19 is rotated anticlockwise, the hand wheel 19 drives a worm 11 to rotate anticlockwise, the worm 11 drives a worm wheel 10 to rotate anticlockwise, the worm wheel 10 drives a screw 8 to rotate anticlockwise in a rectangular box 2, the screw 8 drives two sliding blocks 4 to slide back in the rectangular box 2, the sliding block 4 on the left side drives two L-shaped rods 5 on the left side to slide left in sliding grooves 3 on the corresponding side respectively, the two L-shaped rods 5 on the left side drive a pressure roller 7 on the left side of the function to roll left through a U-shaped rod 6, the sliding block 4 on the right side drives two L-shaped rods 5 on the right side to slide right in the sliding grooves 3 on the corresponding side respectively, the two L-shaped rods 5 on the right side drive the pressure roller 7 on the right side to roll right through the U-shaped rod 6, and the two;

when the distance between two compression rollers 7 is greater than the length of drawing, stall hand wheel 19, place the drawing on table 1 between two compression rollers 7, then clockwise turning hand wheel 19, hand wheel 19 drives worm 11 clockwise, worm 11 drives screw rod 8 clockwise through worm wheel 10, screw rod 8 drives the L shape pole 5 relative slip of the left and right sides through slider 4, the L shape pole 5 of the left and right sides drives two compression rollers 7 relative rolls through U-shaped pole 6, until two compression rollers 7 pressure-sharing in the drawing top, stall hand wheel 19, because the auto-lock nature of screw rod 8 and worm 11, two compression rollers 7 can not remove by oneself, accomplish the fixed of drawing, can use the drawing instrument to carry out the drawing of drawing at last.

Claims

1. A garden drawing configuration tool comprises a table plate (1), and is characterized in that a rectangular box (2) with an upward opening is arranged at the lower end of the table plate (1), sliding grooves (3) which are communicated in the left and right directions and in the front and back directions are respectively formed in the left and right sides of the front and back side walls of the rectangular box (2), sliding blocks (4) are respectively connected to the left and right sides in the rectangular box (2) in a sliding manner, L-shaped rods (5) extending out of the sliding grooves (3) on the corresponding sides of the sliding blocks (4) are respectively arranged at the front and back ends of the two sliding blocks (4), the two L-shaped rods (5) on each sliding block (4) are opposite in opening, U-shaped rods (6) which are positioned above the table plate (1) and can move left and right are respectively rotatably connected with compression rollers (7) which are in the front and back axial direction and are contacted with the upper end face of the table plate (1), and screws (8) in the left and, the thread directions of the left side and the right side of the screw rod (8) are opposite, and the left side and the right side of the screw rod (8) are respectively in threaded connection with the slide block (4) on the corresponding side.

2. The garden drawing configuration tool according to claim 1, wherein the left and right sides of the upper end surface of the table (1) are respectively provided with a left-right through groove (9), the upper ends of the two L-shaped rods (5) at the rear side respectively extend out of the through grooves (9) at the corresponding sides, and the upper ends of the two L-shaped rods (5) at the front side are located in front of the table (1).

3. The garden drawing configuration tool of claim 1, wherein the screw (8) is coaxially provided with a worm wheel (10) in the middle, and the lower side of the rectangular box (2) is rotatably connected with a worm (11) which is in the front-back axial direction and meshed with the worm wheel (10).

4. The garden drawing configuration tool according to claim 1, wherein the table plate (1) is provided with two left and right opposite fixing blocks (12) at the rear side of the upper end surface, left and right axial circular holes (13) are respectively formed in the opposite surfaces of the two fixing blocks (12), cylindrical rods (15) are coaxially and slidably connected in the two circular holes (13) through springs (14), and the opposite ends of the two cylindrical rods (15) can be in contact and are hemispherical.

5. The garden drawing configuration tool according to claim 1, wherein a tool box (16) with an upward opening is arranged on the upper end surface of the table (1) and is positioned at the right side of the fixing block (12).

6. The garden drawing configuration tool of claim 1, wherein the lower end of the table (1) is provided with a plurality of support legs (17) which are distributed in a rectangular shape, and the lower end of each support leg (17) is provided with a universal wheel (18).

7. A garden drawing configuration tool according to claim 3, wherein the front end of the worm (11) penetrates through the rectangular box (2) and is coaxially provided with a hand wheel (19).