CN211684378U

CN211684378U - Line drawing device

Info

Publication number: CN211684378U
Application number: CN202020121961.9U
Authority: CN
Inventors: 张亚红
Original assignee: Guangsha College Of Harbin University Of Commerce
Current assignee: Guangsha College Of Harbin University Of Commerce
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-16
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to the technical field of line drawing equipment, in particular to a line drawing device, which comprises a handheld mechanism, and further comprises a line drawing plate, a left fixing mechanism and a right fixing mechanism, wherein the handheld mechanism is fixedly connected at the upper end of the line drawing plate, the left fixing mechanism and the right fixing mechanism are respectively and fixedly connected at the left end and the right end of the handheld mechanism, the left fixing mechanism comprises a rotating bearing I, the rotating bearing I is fixedly connected at the left end of the handheld mechanism, the right fixing mechanism comprises a rotating bearing II, the rotating bearing II is fixedly connected at the right end of the handheld mechanism, both hands of a user are liberated, the user can conveniently carry out other operations, the drawing speed and precision are improved, the drawing effect is ensured, and when drawing a broken line graph or other similar graphs, the scale does not need to be repeatedly lifted to adjust the position of the scale, the drawing fluency is improved, and the time is saved.

Description

Line drawing device

Technical Field

The utility model relates to a setting-out equipment technical field, more specifically the setting-out device that says so.

Background

In daily work and life, the drawing is often needed to meet the requirements of certain production and life, such as glass cutting, plate cutting, wall surface drawing, engineering drawing and certain teaching use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a setting-out device, the device dispose adsorption apparatus and construct, can be fixed on vertical face, liberate user's both hands, and the person of facilitating the use carries out all the other operations, improves the speed and the precision of drawing, guarantees the picture effect of drawing to when drawing the broken line graph or other similar figures, need not relapse take up the scale, the position of adjustment scale improves the smoothness nature of drawing, saves time.

The purpose of the utility model is realized through the following technical scheme:

as a further optimization of this technical scheme, the utility model relates to a setting-out device, including handheld mechanism, this setting-out device still includes setting-out board, left side fixed establishment and right side fixed establishment, handheld mechanism fixed connection is in the upper end of setting-out board, left side fixed establishment and right side fixed establishment difference fixed connection are at handheld mechanism's both ends of controlling, left side fixed establishment includes rolling bearing I, I fixed connection of rolling bearing is at handheld mechanism's left end, right side fixed establishment includes rolling bearing II, II fixed connection of rolling bearing are at handheld mechanism's right-hand member.

As a further optimization of this technical scheme, the utility model relates to a setting-out device, handheld mechanism includes handheld frame and fixed orifices, the fixed orifices is provided with two, and two fixed orifices set up both ends about handheld frame respectively, rolling bearing I and rolling bearing II difference fixed connection are in two fixed orifices, drawing mechanism fixed connection is at the lower extreme of handheld frame.

As this technical scheme's further optimization, the utility model relates to a setting-out device, the scale is provided with two, and two scales are fixed connection respectively at the upper and lower both ends of setting-out board, the standing groove is provided with two, and two standing grooves set up both ends about the setting-out board respectively.

As this technical scheme's further optimization, the utility model relates to a setting-out device, left side fixed establishment still includes pulling pole I, crank I, restriction ring I, slip cap I and sucking disc I, I fixed connection of slip cap is in rolling bearing I, and slip cap I sets up in left standing groove, I fixed connection of restriction ring is on slip cap I, and I setting of restriction ring is in the upper end of rolling bearing I, I sliding connection of sucking disc is in slip cap I, I rotation of pulling pole is connected in the upper end of sucking disc I, I crank is provided with two, the both sides of I lower extreme of pulling pole are provided with a crank I respectively.

As this technical scheme's further optimization, the utility model relates to a setting-out device, right side fixed establishment still includes pulling pole II, crank II, restriction ring II, sliding sleeve II and sucking disc II, II fixed connection of sliding sleeve are in rolling bearing II, and sliding sleeve II sets up in the standing groove on right side, II fixed connection of restriction ring are on sliding sleeve II, and II settings of restriction ring are in the upper end of rolling bearing II, II sliding connection of sucking disc are in sliding sleeve II, pulling pole II rotates the upper end of connecting at sucking disc II, crank II is provided with two, the both sides of pulling pole II lower extremes are provided with a crank II respectively.

The utility model relates to a setting-out device's beneficial effect does: the blackboard can be fixed to through left side fixed establishment and right side fixed establishment's absorption, the blank, other comparatively bright and clean surfaces such as wall or metal sheet, liberation user's both hands, the person of facilitating the use carries out all the other operations, improve the speed and the precision of drawing, guarantee the picture forming effect, and left side fixed establishment and right side fixed establishment can break away from the adsorption state alone, then use adsorbed one end as the centre of a circle, rotate the setting-out board, so when drawing broken line graph or other similar figures, need not relapse take up the scale, the position of adjustment scale, improve the smoothness nature of drawing, save time.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the overall structure of a line drawing device of the present invention;

fig. 2 is a schematic structural view of the line drawing plate of the present invention;

fig. 3 is a schematic structural view of the left fixing mechanism of the present invention;

fig. 4 is a schematic structural view of a right side fixing mechanism of the present invention;

in the figure: a hand-held mechanism 1; 1-1 of a handheld frame; a fixing hole 1-2; a line drawing plate 2; 2-1 of a graduated scale; 2-2 of a placing groove; a left side fixing mechanism 3; pulling a rod I3-1; 3-2 of a crank; 3-3 of a restriction ring; 3-5 parts of a sliding sleeve I; 3-4 of a rotating bearing; 3-6 parts of a sucker; a right side fixing mechanism 4; pulling a rod II 4-1; a crank II 4-2; a restriction ring II 4-3; rotating a bearing II 4-4; 4-5 of a sliding sleeve II; and 4-6 of a sucking disc.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 4, and a line drawing device comprises a handheld mechanism 1, and further comprises a line drawing plate 2, a left fixing mechanism 3 and a right fixing mechanism 4, wherein the handheld mechanism 1 is fixedly connected to the upper end of the line drawing plate 2, the left fixing mechanism 3 and the right fixing mechanism 4 are respectively and fixedly connected to the left end and the right end of the handheld mechanism 1, the left fixing mechanism 3 comprises rotating bearings i 3 to 4, the rotating bearings i 3 to 4 are fixedly connected to the left end of the handheld mechanism 1, the right fixing mechanism 4 comprises rotating bearings ii 4 to 4, and the rotating bearings ii 4 to 4 are fixedly connected to the right end of the handheld mechanism 1.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-4, and the embodiment will be further described, where the handheld mechanism 1 includes a handheld frame 1-1 and two fixing holes 1-2, the two fixing holes 1-2 are provided, the two fixing holes 1-2 are respectively provided at the left and right ends of the handheld frame 1-1, the rotary bearing i 3-4 and the rotary bearing ii 4-4 are respectively fixedly connected in the two fixing holes 1-2, and the line drawing mechanism 2 is fixedly connected at the lower end of the handheld frame 1-1.

The third concrete implementation mode:

the embodiment will be described with reference to fig. 1 to 4, and the second embodiment will be further described, in which two graduated scales 2-1 are provided, two graduated scales 2-1 are fixedly connected to the upper and lower ends of the line drawing plate 2, two placement grooves 2-2 are provided, and two placement grooves 2-2 are provided at the left and right ends of the line drawing plate 2.

When the device is used, the pulling rod I3-1 and the pulling rod II 4-1 are respectively opened to enable the sucker I3-6 and the sucker II 4-6 to be separated from an adsorption state, then the handheld frame 1-1 is held, the line drawing plate 2 is driven by the handheld frame 1-1 to be placed on a vertical surface, and after the position is adjusted, the pulling rod I3-1 and the pulling rod II 4-1 are respectively buckled.

In the process of drawing a line, the length of the drawn line can be controlled by the two graduated scales 2-1.

The device is suitable for other fields such as drawing of the cutting size of glass, drawing of the cutting size of plates, drawing of the drawing size of wall surfaces, drawing of engineering drawings, drawing of charts of economics teaching and the like.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1-4, and the embodiment will be further described, wherein the left fixing mechanism 3 further includes a pulling rod i 3-1, a crank i 3-2, a limiting ring i 3-3, a sliding sleeve i 3-5 and a suction cup i 3-6, the sliding sleeve i 3-5 is fixedly connected in the rotating bearing i 3-4, the sliding sleeve i 3-5 is disposed in the left placing groove 2-2, the limiting ring i 3-3 is fixedly connected to the sliding sleeve i 3-5, the limiting ring i 3-3 is disposed at the upper end of the rotating bearing i 3-4, the suction cup i 3-6 is slidably connected in the sliding sleeve i 3-5, the pulling rod i 3-1 is rotatably connected at the upper end of the suction cup i 3-6, the number of the cranks I3-2 is two, and the two sides of the lower end of the pulling rod I3-1 are respectively provided with one crank I3-2.

The pulling rod I3-1 is buckled, the two cranks I3-2 rotate along with the pulling rod I3-1, and when the two cranks contact the limiting ring I3-3, the upper ends of the suckers I3-6 are driven to move upwards along the sliding sleeve I3-5, so that the suckers I3-6 are adsorbed on a vertical surface.

The fifth concrete implementation mode:

the embodiment is described below with reference to fig. 1-4, and the embodiment will be further described, wherein the right fixing mechanism 4 further includes a pulling rod ii 4-1, a crank ii 4-2, a limiting ring ii 4-3, a sliding sleeve ii 4-5 and a suction cup ii 4-6, the sliding sleeve ii 4-5 is fixedly connected in the rotating bearing ii 4-4, the sliding sleeve ii 4-5 is disposed in the placement groove 2-2 on the right side, the limiting ring ii 4-3 is fixedly connected to the sliding sleeve ii 4-5, the limiting ring ii 4-3 is disposed at the upper end of the rotating bearing ii 4-4, the suction cup ii 4-6 is slidably connected in the sliding sleeve ii 4-5, the pulling rod ii 4-1 is rotatably connected at the upper end of the suction cup ii 4-6, two cranks II 4-2 are arranged, two cranks II 4-2 are arranged on two sides of the lower end of the pulling rod II 4-1 respectively, and the sucking discs I3-6 and the sucking discs II 4-6 are both pulling sucking discs.

And the pulling rod II 4-1 is buckled, the two cranks II 4-2 rotate along with the pulling rod II 4-1, and when the two cranks contact the limiting ring II 4-3, the upper ends of the suckers II 4-6 are driven to move upwards along the sliding sleeve II 4-5, so that the suckers II 4-6 are adsorbed on a vertical surface.

When drawing a line graph or other similar graphs, the operations are repeated to finish the drawing of the first line, and then the pulling rod I3-1 or the pulling rod II 4-1 is released according to the actual situation, so that the suction cup I3-6 or the suction cup II 4-6 is separated from the adsorption state, and the releasing of the pulling rod I3-1 is taken as an example in the following.

The line drawing plate 2 is dragged by the handheld frame 1-1 to rotate by taking the rotating bearing II 4-4 as a circle center, under the action of the rotating bearing II 4-4, the rotating process of the line drawing plate 2 cannot influence the firmness degree of adsorption of the sucking disc II 4-6, when the line drawing plate 2 rotates to a target point, the pulling rod I3-1 is buckled down, the pulling rod I3-1 is enabled to be adsorbed to a vertical surface, and then a pen is used for drawing a second line.

And controlling the working state of the corresponding suction cup I3-6 or the corresponding suction cup II 4-6 according to actual conditions, rotating the corresponding line drawing plate 2, fixing the line drawing plate 2 after the rotation is finished, drawing the line, and repeating the operations to finish all line drawing operations.

The utility model discloses a setting-out device, its theory of operation is:

the suction cups I3-6 and the suction cups II 4-6 are pulling suction cups.

Can fix the setting-out board 2 to vertical face through above-mentioned operation, liberation user's both hands, the person of facilitating the use carries out all the other operations, improves the speed and the precision of drawing, guarantees the picture effect.

According to the operation, when the line graph or other similar graphs are drawn, the graduated scale does not need to be repeatedly taken up, the position of the graduated scale is adjusted, the drawing smoothness is improved, and the time is saved.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. A line striping apparatus comprising a hand-held mechanism (1), characterized in that: this setting-out device still includes setting-out board (2), left side fixed establishment (3) and right side fixed establishment (4), handheld establishment (1) fixed connection is in the upper end of setting-out board (2), left side fixed establishment (3) and right side fixed establishment (4) are fixed connection both ends about handheld establishment (1) respectively, left side fixed establishment (3) include rolling bearing I (3-4), rolling bearing I (3-4) fixed connection is at the left end of handheld establishment (1), right side fixed establishment (4) include rolling bearing II (4-4), rolling bearing II (4-4) fixed connection is at the right-hand member of handheld establishment (1).

2. A line striping apparatus according to claim 1, wherein: the handheld mechanism (1) comprises a handheld frame (1-1) and two fixing holes (1-2), the two fixing holes (1-2) are arranged at the left end and the right end of the handheld frame (1-1), the rotating bearing I (3-4) and the rotating bearing II (4-4) are fixedly connected in the two fixing holes (1-2) respectively, and the line drawing plate (2) is fixedly connected to the lower end of the handheld frame (1-1).

3. A line striping apparatus according to claim 2, wherein: the line drawing board is characterized by further comprising two graduated scales (2-1) and two placing grooves (2-2), wherein the two graduated scales (2-1) are fixedly connected to the upper end and the lower end of the line drawing board (2) respectively, the two placing grooves (2-2) are arranged, and the two placing grooves (2-2) are arranged at the left end and the right end of the line drawing board (2) respectively.

4. A line striping apparatus according to claim 1, wherein: the left fixing mechanism (3) further comprises a pulling rod I (3-1), a crank I (3-2), a limiting ring I (3-3), a sliding sleeve I (3-5) and a sucker I (3-6), the sliding sleeve I (3-5) is fixedly connected in a rotating bearing I (3-4), the sliding sleeve I (3-5) is arranged in a left placing groove (2-2), the limiting ring I (3-3) is fixedly connected on the sliding sleeve I (3-5), the limiting ring I (3-3) is arranged at the upper end of the rotating bearing I (3-4), the sucker I (3-6) is slidably connected in the sliding sleeve I (3-5), the pulling rod I (3-1) is rotatably connected at the upper end of the sucker I (3-6), the two cranks I (3-2) are arranged, and the two sides of the lower end of the pulling rod I (3-1) are respectively provided with one crank I (3-2).

5. A line striping apparatus according to claim 1, wherein: the right side fixing mechanism (4) further comprises a pulling rod II (4-1), a crank II (4-2), a limiting ring II (4-3), a sliding sleeve II (4-5) and a sucker II (4-6), the sliding sleeve II (4-5) is fixedly connected in the rotating bearing II (4-4), the sliding sleeve II (4-5) is arranged in the placing groove (2-2) on the right side, the limiting ring II (4-3) is fixedly connected on the sliding sleeve II (4-5), the limiting ring II (4-3) is arranged at the upper end of the rotating bearing II (4-4), the sucker II (4-6) is slidably connected in the sliding sleeve II (4-5), the pulling rod II (4-1) is rotatably connected at the upper end of the sucker II (4-6), two cranks II (4-2) are arranged, and two cranks II (4-2) are respectively arranged on two sides of the lower end of the pulling rod II (4-1).