CN209794982U

CN209794982U - Convenient to use's drawing device for mechanical design

Info

Publication number: CN209794982U
Application number: CN201920252746.XU
Authority: CN
Inventors: 刘宁; 尤田
Original assignee: Changchun Vocational Institute of Technology
Current assignee: Changchun Vocational Institute of Technology
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2019-12-17
Anticipated expiration: 2029-02-28

Abstract

The utility model discloses a convenient to use's drawing device for mechanical design, including the drawing board, the upper end of drawing board is equipped with the C-shaped groove, the C-shaped inslot is equipped with stop gear, the preceding lateral wall of drawing board is equipped with the standing groove, it places the box to place the instrument in the standing groove, the preceding lateral wall that the box was placed to the instrument is fixed with the arm-tie, be equipped with the device chamber in the arm-tie, the device intracavity is equipped with locking mechanism, the lateral wall of drawing board is equipped with the spout, it places the box to place the pencil in the spout, the pencil is placed and is inhaled through two magnetic stripes between the inboard of box and the inner wall of spout mutually. The utility model discloses it is rational in infrastructure, can deposit drawing tools such as pencil ruler to can collect the piece of eraser.

Description

Convenient to use's drawing device for mechanical design

Technical Field

The utility model relates to a mechanical design drawing technical field especially relates to a convenient to use's drawing device for mechanical design.

Background

The mechanical design is a working process which is used for conceiving, analyzing and calculating the working principle, structure, motion mode, force and energy transmission mode, the material and shape size of each part, a lubricating method and the like of the machine according to the use requirement and converting the working principle, the structure, the motion mode, the force and energy transmission mode, the material and shape size of each part, the lubricating method and the like into a specific description as a manufacturing basis.

The drawing board needs to be used for drawing in the mechanical design process, and multiple ruler, pencil and eraser need be used in mechanical drawing, and present drawing board is simple, can not save drawing tool for drawing tool is disorderly put, loses easily, and the piece that uses the eraser often all falls on the ground, still needs to clean.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the drawing device for mechanical design who provides a convenient to use, it can deposit drawing tools such as pencil ruler to can collect the piece of eraser.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a convenient to use's drawing device for mechanical design, includes the drawing board, the upper end of drawing board is equipped with the C-shaped groove, the C-shaped inslot is equipped with stop gear, the preceding lateral wall of drawing board is equipped with the standing groove, it places the box to place the instrument in the standing groove, the preceding lateral wall that the box was placed to the instrument is fixed with the arm-tie, be equipped with the device chamber in the arm-tie, the device intracavity is equipped with locking mechanism, the lateral wall of drawing board is equipped with the spout, it places the box to place the pencil in the spout, the pencil is placed and is inhaled through two magnetic stripes between the inboard of box and the inner wall.

Preferably, stop mechanism includes the C shape baffle of sliding connection in the C shape inslot, through a plurality of first spring elastic connection between the bottom of C shape baffle and the interior bottom in the C shape inslot, be equipped with the circle chamber in the C shape baffle, be equipped with stop gear in the circle chamber.

Preferably, the limiting mechanism comprises a supporting plate arranged in the circular cavity, an inserting block is fixed on the rear side of the supporting plate, the tail end of the inserting block penetrates through the inner wall of the circular cavity, two inserting holes matched with the inserting block are vertically formed in the inner wall of the C-shaped groove, and the front side of the supporting plate is elastically connected with the inner wall of the circular cavity through a second spring.

Preferably, the locking mechanism comprises a supporting block arranged in the device cavity, an inserting rod is fixed at the upper end of the supporting block, the upper end of the inserting rod penetrates through the device cavity, a slot corresponding to the inserting rod is formed in the top of a notch of the placing groove, the lower end of the supporting block is elastically connected with the inner bottom of the device cavity through a third spring, a pull rod is fixed on the side wall of the supporting block, a strip-shaped opening is formed in the inner wall of the device cavity, and the tail end of the pull rod penetrates through the strip-shaped opening.

Preferably, a pull ring is fixed at the tail end of the pull rod, and a pull handle is installed on the side wall of the pencil placing box.

Preferably, the C-shaped groove is provided along the rear side wall of the drawing board and the edges of the two side walls.

Compared with the prior art, the utility model, its beneficial effect does:

1. Be provided with standing groove and spout, it has placed the instrument respectively and has placed the box and the pencil box of placing, can deposit the graphics primitive, avoids the instrument to lose, and is cleaner and tidier.

2. be provided with the C-shaped groove, the C-shaped inslot is equipped with blocking mechanism, can block the rubber piece that blows off to collect, avoid falling subaerial.

Drawings

Fig. 1 is a schematic structural diagram of a drawing device for mechanical design according to the present invention;

Fig. 2 is a schematic cross-sectional view of a drawing apparatus for mechanical design according to the present invention;

fig. 3 is a front schematic view of a drawing device for mechanical design according to the present invention;

fig. 4 is a rear schematic view of a convenient mechanical drawing device according to the present invention;

Fig. 5 is an enlarged schematic view of a structure at a position a of the drawing device for mechanical design according to the present invention.

In the figure: 1 drawing board, 2C shape baffle, 3C shape groove, 4 standing grooves, 5 instrument place box, 6 pull rings, 7 arm-tie, 8 magnetic stripes, 9 spouts, 10 pencils place box, 11 first spring, 12 inserted bars, 13 pull rods, 14 third spring, 15 inserted blocks, 16 sockets, 17 second spring, 18 round cavities, 19 support the board.

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.

Referring to fig. 1-5, a convenient drawing device for mechanical design comprises a drawing board 1, a C-shaped groove 3 is arranged at the upper end of the drawing board 1, the C-shaped groove 3 is arranged along the rear side wall and the edges of the two side walls of the drawing board 1, a blocking mechanism is arranged in the C-shaped groove 3, the blocking mechanism comprises a C-shaped baffle 2 connected in the C-shaped groove 3 in a sliding manner, the bottom of the C-shaped baffle 2 is elastically connected with the inner bottom of the C-shaped groove 3 through a plurality of first springs 11, a circular cavity 18 is arranged in the C-shaped baffle 2, a limiting mechanism is arranged in the circular cavity 18, the limiting mechanism comprises a resisting plate 19 arranged in the circular cavity 18, an inserting block 15 is fixed at the rear side of the resisting plate 19, the tail end of the inserting block 15 penetrates through the inner wall of the circular cavity 18, two inserting holes 16 matched with the inserting block 15 are vertically arranged on the inner wall of the C-shaped groove 3, the, in the drawing process, often need use the eraser to erase the modification, piece after having wiped can the artificial blowing, support the inserted block 15 through socket 16 in the round cavity 18, C shape baffle 2 shifts up through the elastic action of a plurality of first springs 11 this moment, block the rear side and the both sides of drawing board 1, the eraser piece that blows off receives blockking of C shape baffle 2, finally fall into C shape inslot 3 and collect, after the drawing finishes, can invert the piece of drawing board 1 in with C shape inslot 3 and pour out.

The front side wall of the drawing board 1 is provided with a placing groove 4, a tool placing box 5 is placed in the placing groove 4, a pulling board 7 is fixed on the front side wall of the tool placing box 5, a device cavity is arranged in the pulling board 7, a locking mechanism is arranged in the device cavity and comprises a supporting block arranged in the device cavity, an inserting rod 12 is fixed at the upper end of the supporting block, the upper end of the inserting rod 12 penetrates through the device cavity, the top of a notch of the placing groove 4 is provided with a slot corresponding to the inserting rod 12, the lower end of the supporting block is elastically connected with the inner bottom of the device cavity through a third spring 14, a pull rod 13 is fixed on the side wall of the supporting block, a strip-shaped opening is arranged on the inner wall of the device cavity, the tail end of the pull rod 13 penetrates through the strip-shaped opening, a pull ring 6 is fixed at the tail end of the pull rod 13, a pull handle is installed on the side wall of the pencil placing box 10, the pull, the tool storage case 5 can be pulled out and the drawing tool can be taken out for use.

The lateral wall of drawing board 1 is equipped with spout 9, has placed the pencil in the spout 9 and has placed box 10, and the pencil is placed and is inhaled through two magnetic stripe 8 between the inboard of box 10 and the inner wall of spout 9 mutually, pulls out the pencil and places box 10, takes out the pencil and uses, is convenient for collect.

In the utility model, when drawing, the pencil placing box 10 can be pulled out, the pencil is taken out, the pull-down ring 6 drives the pull rod 13 to move downwards, the pull rod 13 drives the support block to move downwards, so that the inserted bar 12 leaves the slot, the tool placing box 5 can be pulled out, and the drawing tool can be taken out for use; in the drawing process, often need use the eraser to erase the modification, piece after having wiped can the artificial blowing, support the inserted block 15 through socket 16 in the round cavity 18, C shape baffle 2 shifts up through the elastic action of a plurality of first springs 11 this moment, block the rear side and the both sides of drawing board 1, the rubber piece that blows off receives blockking of C shape baffle 2, finally fall into C shape inslot 3 and collect, after the drawing finishes, can invert the piece of drawing board 1 in with C shape inslot 3 and pour out, high durability and convenient use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. the utility model provides a convenient to use's drawing device for mechanical design, includes drawing board (1), its characterized in that, the upper end of drawing board (1) is equipped with C-shaped groove (3), be equipped with blocking mechanism in C-shaped groove (3), the preceding lateral wall of drawing board (1) is equipped with standing groove (4), it places box (5) to have placed the instrument in standing groove (4), the preceding lateral wall that box (5) were placed to the instrument is fixed with arm-tie (7), be equipped with the device chamber in arm-tie (7), be equipped with locking mechanism in the device chamber, the lateral wall of drawing board (1) is equipped with spout (9), it places box (10) to have placed the pencil in spout (9), the pencil is placed and is inhaled through two magnetic stripe (8) between the inboard of box (10) and the inner wall of spout (9) mutually.

2. the drawing device for mechanical design convenient to use according to claim 1, wherein the blocking mechanism comprises a C-shaped baffle (2) slidably connected in a C-shaped groove (3), the bottom of the C-shaped baffle (2) is elastically connected with the inner bottom of the C-shaped groove (3) through a plurality of first springs (11), a circular cavity (18) is arranged in the C-shaped baffle (2), and a limiting mechanism is arranged in the circular cavity (18).

3. the drawing device convenient to use and used for mechanical design according to claim 2, wherein the limiting mechanism comprises a supporting plate (19) arranged in the circular cavity (18), an inserting block (15) is fixed on the rear side of the supporting plate (19), the tail end of the inserting block (15) penetrates through the inner wall of the circular cavity (18), two inserting ports (16) matched with the inserting block (15) are vertically arranged on the inner wall of the C-shaped groove (3), and the front side of the supporting plate (19) is elastically connected with the inner wall of the circular cavity (18) through a second spring (17).

4. The drawing device for mechanical design convenient to use according to claim 1, wherein the locking mechanism comprises a supporting block arranged in the device cavity, an inserting rod (12) is fixed at the upper end of the supporting block, the upper end of the inserting rod (12) penetrates through the device cavity, a slot corresponding to the inserting rod (12) is arranged at the top of a notch of the placing groove (4), the lower end of the supporting block is elastically connected with the inner bottom of the device cavity through a third spring (14), a pull rod (13) is fixed on the side wall of the supporting block, a strip-shaped opening is formed in the inner wall of the device cavity, and the tail end of the pull rod (13) penetrates through the strip-shaped opening.

5. A user-friendly mechanical design drawing device as claimed in claim 4, wherein a pull ring (6) is fixed to the end of said pull rod (13), and a pull handle is mounted on the side wall of said pencil box (10).

6. A user friendly drawing device for mechanical designs according to claim 1 where the C-shaped groove (3) is located along the rear side wall and the side wall edges of the drawing board (1).