CN210257747U

CN210257747U - Computer drawing pen

Info

Publication number: CN210257747U
Application number: CN201920811374.XU
Authority: CN
Inventors: 李娜; 夏莉
Original assignee: Jiangxi Technical College Of Manufacturing
Current assignee: Jiangxi Technical College Of Manufacturing
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-07
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a computer drawing pen, including the pen-holder body, pen-holder body outer wall is equipped with the connecting block, the inside spacing groove that is equipped with of connecting block, be equipped with the fixed orifices between connecting block and the spacing groove, the inside section of thick bamboo of placing that is equipped with of pen-holder body, place the inside feed pipe that is equipped with of a section of thick bamboo, the feed pipe outer wall with place and be equipped with fixed tooth between the section of thick bamboo, pen-holder body one end is equipped with the nib, it is equipped with the silo that trades to place between a section of. The utility model discloses a set up cap and protection pad, the user uses set screw to fix with the position through on spacing groove and fixed orifices and the outside automatic drawing machine, and the cap can be protected the nib during this drawing pen is idle, prevents because of the collision of external object or need not cause the air-drying of nib for a long time to influence the use that this drawing pen next, if when using this drawing pen, only need twist the cap, through the threaded connection of first fixed bed and second fixed bed.

Description

Computer drawing pen

Technical Field

The utility model relates to a computer tool field, in particular to computer drawing pen.

Background

The computer drawing pen is designed by computer programming to drive various drawing brushes installed on automatic drawing machine. Common are ink pens, ball-point pens, nylon nibs, ink ball-point pens, and the like. Some plotters are equipped with plotter pens of different widths and colors. The special pen is used for drawing technical drawings. The drawing pen is various drawing brushes mounted on an automatic drawing machine. However, the existing drawing pen is often damaged by pen point abrasion or collision in the use process, so that the line thickness and the color depth are not uniform in the drawing process, and further drawing effect is influenced; in addition, the existing drawing pen often causes the dropping of the feeding device due to the position movement in the using process, so that the drawing effect is influenced, and pigment waste is also caused.

Therefore, it is necessary to invent a computer drawing pen to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer drawing pen 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: the utility model provides a computer drawing pen, includes the pen-holder body, pen-holder body outer wall is equipped with the connecting block, the inside spacing groove that is equipped with of connecting block, be equipped with the fixed orifices between connecting block and the spacing groove, the inside section of thick bamboo of placing that is equipped with of pen-holder body, place the inside feed pipe that is equipped with of a section of thick bamboo, feed pipe outer wall and place and be equipped with fixed tooth between the section of thick bamboo, pen-holder body one end is equipped with the nib, it is equipped with the groove of reloading between a section of thick bamboo and the nib to place, the inslot wall of reloading is equipped with first gathering material pad, first gathering material pad one side is equipped with the second gathering material pad, be equipped with the osmotic membrane between second gathering material pad and the first gathering material pad, the inside nib that is equipped with of nib, be equipped with the.

Preferably, the outer wall of the pen point is provided with a first fixing layer, a second fixing layer is arranged between the first fixing layer and the inner wall of the pen cap, and a protection pad is arranged between the pen point and the inner wall of the pen cap.

Preferably, the first fixing layer is fixedly connected with the outer wall of the pen point, the second fixing layer is fixedly connected with the inner wall of the pen cap, threads are arranged on one sides of the first fixing layer and one side of the second fixing layer, and the first fixing layer is in threaded connection with the second fixing layer.

Preferably, the protection pad is fixedly connected with the inner wall of the pen cap, and the protection pad is made of a rubber material.

Preferably, the fixed orifices through connection piece links to each other with the spacing groove, nib one end sets up in fixed storehouse inside, the nib is run through to the nib and extends to the nib outside to the nib other end.

Preferably, the first polymer pad and the second polymer pad are both made of water-absorbing sponge material, and the permeable membrane is a reverse osmosis membrane.

Preferably, the feeding pipe is matched with the placing barrel, and the pen point is matched with the pen cap.

The utility model discloses a technological effect and advantage: the utility model discloses a through setting up cap and protection pad, the user uses set screw to fix with the position of using on the external automatic drawing machine through spacing groove and fixed orifices, the cap can protect the nib during this drawing pen is idle, prevent to cause the air-dry of nib because of external object collision or long-time need not, thereby influence this drawing pen next use, if use this drawing pen, only need to twist the cap, through the threaded connection of first fixed layer and second fixed layer, separate cap and nib and can begin to use, reach the effectual protection effect to the nib, through setting up fixed tooth and trading groove, the pen-holder body takes place the displacement in the drawing process, the effectual position of multiunit fixed tooth can carry out the effective position of limited to the feed pipe, prevent that the feed pipe from dropping out the waste that the placing cylinder caused pigment, through the feed pipe advance the inside dyestuff gathering of trading groove to first gathering pad inside, the penetrating speed of the dye from the first aggregate pad to the second aggregate pad is controlled by the permeable membrane, so that the phenomenon that the dye entering the pen point through the material penetrating hole is too much due to too much dye in the second aggregate pad, and the difference of drawing lines and color depth is caused is prevented.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1;

FIG. 3 is a sectional view of the main body of the pen holder of the present invention;

in the figure: 1 pen-holder body, 2 connecting blocks, 3 spacing grooves, 4 fixed orificess, 5 place a section of thick bamboo, 6 feed pipes, 7 fixed teeth, 8 nibs, 9 material changing groove, 10 first gathers the material pad, 11 second gathers the material pad, 12 osmotic membranes, 13 nibs, 14 fixed storehouses, 15 oozing material holes, 16 caps, 17 first fixed layer, 18 second fixed layers, 19 protection pads.

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.

The utility model provides a computer drawing pen as shown in figures 1-3, which comprises a pen holder body 1, wherein the outer wall of the pen holder body 1 is provided with a connecting block 2, a limiting groove 3 is arranged inside the connecting block 2, a fixing hole 4 is arranged between the connecting block 2 and the limiting groove 3, a placing barrel 5 is arranged inside the pen holder body 1, a feeding pipe 6 is arranged inside the placing barrel 5, a fixing tooth 7 is arranged between the outer wall of the feeding pipe 6 and the placing barrel 5, one end of the pen holder body 1 is provided with a pen head 8, a material changing groove 9 is arranged between the placing barrel 5 and the pen head 8, the inner wall of the material changing groove 9 is provided with a first material gathering pad 10, one side of the first material gathering pad 10 is provided with a second material gathering pad 11, a permeable membrane 12 is arranged between the second material gathering pad 11 and the first material gathering pad 10, a pen point 13 is arranged inside the pen head 8, and through arranging the fixing, displacement takes place at drawing in-process pen-holder body 1, the fixed tooth 7 of multiunit can carry out effectual position to feed pipe 6 and prescribe a limit to, prevent that feed pipe 6 from droing out and placing a section of thick bamboo 5 and cause the waste of pigment, it is inside to first aggregate pad 10 to enter the inside fuel gathering of reloading 9 through feed pipe 6, back through osmotic membrane 12 control dyestuff through first aggregate pad 10 to the infiltration rate of second aggregate pad 11, prevent because of the dyestuff volume is too much in the second aggregate pad 11, cause the dyestuff volume that gets into nib 13 through infiltration hole 15 too much to cause the difference of drawing lines and color depth, reloading 9 and nib 13 and between be equipped with fixed storehouse 14, be equipped with infiltration hole 15 on the fixed storehouse 14.

The drawing pen is characterized in that a pen cap 16 is arranged outside the pen point 8, a first fixing layer 17 is arranged on the outer wall of the pen point 8, a second fixing layer 18 is arranged between the first fixing layer 17 and the inner wall of the pen cap 16, a protection pad 19 is arranged between the pen point 13 and the inner wall of the pen cap 16, the first fixing layer 17 is fixedly connected with the outer wall of the pen point 8, the second fixing layer 18 is fixedly connected with the inner wall of the pen cap 16, threads are arranged on one side of each of the first fixing layer 17 and the second fixing layer 18, the first fixing layer 17 is in threaded connection with the second fixing layer 18, the pen cap 16 and the protection pad 19 are arranged, a user fixes the using position on an external automatic drawing machine through the limiting groove 3 and the fixing hole 4 by using a fixing screw, the pen cap 16 can protect the pen point 13 during the idle period of the drawing pen, the air drying of the pen point 13 caused by the collision of an external object or long-time unavailability is prevented, if when using this drawing pen, only need twist pen cap 16, through the threaded connection of first fixed bed 17 and second fixed bed 18, separate pen cap 16 and nib 8 and can begin to use, reach the effectual protection effect to nib 13,

protection pad

19 and 16 inner wall fixed connection of pen cap, protection pad 19 is made by rubber materials, fixed orifices 4 run through connecting block 2 and link to each other with spacing groove 3, nib 13 one end sets up inside fixed bin 14, the nib 13 other end runs through nib 8 and extends to the nib 8 outside, first aggregate pad 10 and second aggregate pad 11 are made by the sponge material that absorbs water, osmotic membrane 12 sets up to reverse osmosis membrane, feed pipe 6 with place a section of thick bamboo 5 looks adaptation,

nib

8 and 16 looks adaptations of pen cap.

This practical theory of operation: when the computer drawing pen is used, a user uses a fixing screw to fix a using position on an external automatic drawing machine through a limiting groove 3 and a fixing hole 4, a pen cap 16 can protect a pen point 13 during the idle period of the drawing pen, the air drying of the pen point 13 caused by the collision of an external object or long-time unnecessary is prevented, and the subsequent use of the drawing pen is influenced, if the drawing pen is used, the pen cap 16 is only required to be screwed, the pen cap 16 is separated from a pen point 8 through the threaded connection of a first fixing layer 17 and a second fixing layer 18, the drawing pen can be used, a pen holder body 1 is displaced in the drawing process, a plurality of groups of fixing teeth 7 can effectively limit the position of a feeding pipe 6, the feeding pipe 6 is prevented from falling out of a placing barrel 5 to cause pigment waste, fuel entering a material changing groove 9 through the feeding pipe 6 is gathered inside a first material gathering pad 10, and then the permeation speed of the dye from the first polymer pad 10 to the second polymer pad 11 is controlled by the permeation film 12, so that the phenomenon that the dye entering the pen point 13 through the permeation hole 15 is excessive due to the fact that the dye in the second polymer pad 11 is excessive is prevented, and the difference of drawing lines and color depth is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a computer drawing pen, includes pen-holder body (1), its characterized in that: the pen holder is characterized in that a connecting block (2) is arranged on the outer wall of the pen holder body (1), a limiting groove (3) is arranged inside the connecting block (2), a fixing hole (4) is formed between the connecting block (2) and the limiting groove (3), a placing barrel (5) is arranged inside the pen holder body (1), a feeding pipe (6) is arranged inside the placing barrel (5), a fixing tooth (7) is arranged between the outer wall of the feeding pipe (6) and the placing barrel (5), a pen point (8) is arranged at one end of the pen holder body (1), a material changing groove (9) is arranged between the placing barrel (5) and the pen point (8), a first material gathering pad (10) is arranged on the inner wall of the material changing groove (9), a second material gathering pad (11) is arranged on one side of the first material gathering pad (10), a permeable membrane (12) is arranged between the second material gathering pad (11) and the first material gathering pad (10), and a pen point, a fixed bin (14) is arranged between the material changing groove (9) and the pen point (13), a material seeping hole (15) is formed in the fixed bin (14), and a pen cap (16) is arranged outside the pen point (8).

2. The computer graphics pen of claim 1, wherein: the pen point (8) outer wall is equipped with first fixed layer (17), be equipped with second fixed layer (18) between first fixed layer (17) and cap for brush (16) inner wall, be equipped with protection pad (19) between nib (13) and cap for brush (16) inner wall.

3. A computer drawing pen according to claim 2, wherein: first fixed bed (17) and nib (8) outer wall fixed connection, second fixed bed (18) and cap for brush (16) inner wall fixed connection, first fixed bed (17) and second fixed bed (18) one side all are equipped with the screw thread, first fixed bed (17) and second fixed bed (18) threaded connection.

4. A computer drawing pen according to claim 2, wherein: the protective pad (19) is fixedly connected with the inner wall of the pen cap (16), and the protective pad (19) is made of rubber materials.

5. The computer graphics pen of claim 1, wherein: the fixing hole (4) runs through the connecting block (2) and is connected with the limiting groove (3), one end of the pen point (13) is arranged inside the fixing bin (14), and the other end of the pen point (13) runs through the pen point (8) and extends to the outside of the pen point (8).

6. The computer graphics pen of claim 1, wherein: the first polymer pad (10) and the second polymer pad (11) are both made of water-absorbing sponge materials, and the permeable membrane (12) is a reverse osmosis membrane.

7. The computer graphics pen of claim 1, wherein: the feeding pipe (6) is matched with the placing barrel (5), and the pen head (8) is matched with the pen cap (16).