阅读说明：本技术 一种适用于机械制图的多工能绘图桌 (Multi-functional drawing table suitable for mechanical drawing ) 是由 梁中萍 于 2020-04-22 设计创作，主要内容包括：本发明涉及一种绘图桌,尤其涉及一种适用于机械制图的多工能绘图桌。本发明要解决的技术问题是如何设计一种能够对绘图桌的桌板角度进行调节,并且设置有辅助绘图的装置,使人们绘图时更加方便的适用于机械制图的多工能绘图桌。本发明提供了这样一种适用于机械制图的多工能绘图桌,包括有：支腿,两侧支腿顶部之间连接有安装板,安装板顶部转动式连接有调节板,安装板底部安装有抽屉；倾斜组件,其设置在调节板与支腿之间；制图辅助组件,其设置在调节板上。本发明能够通过倾斜组件来调节绘图桌的桌板的角度,从而达到调节绘图桌的桌板角度的效果。(The invention relates to a drawing table, in particular to a multifunctional drawing table suitable for mechanical drawing. The invention aims to solve the technical problem of how to design a multifunctional drawing table which can adjust the angle of a table plate of the drawing table and is provided with a device for assisting drawing, so that people can draw more conveniently and is suitable for mechanical drawing. The invention provides a multifunctional drawing table suitable for mechanical drawing, which comprises: the top of each of the two side supporting legs is connected with an adjusting plate in a rotating mode, and the bottom of the adjusting plate is provided with a drawer; a tilt assembly disposed between the adjustment plate and the leg; and the drawing auxiliary assembly is arranged on the adjusting plate. The angle of the table plate of the drawing table can be adjusted through the tilting assembly, so that the effect of adjusting the angle of the table plate of the drawing table is achieved.)

1. A multi-functional drawing table suitable for mechanical drawing, comprising: the supporting legs (1), the mounting plates (2) are connected between the tops of the supporting legs (1) on the two sides, the adjusting plates (3) are rotatably connected to the tops of the mounting plates (2), and drawers (4) are mounted at the bottoms of the mounting plates (2); a tilting assembly (5) arranged between the adjustment plate (3) and the leg (1); and the drawing auxiliary assembly (6) is arranged on the adjusting plate (3).

2. Multifunction drawing table for mechanical drawing, according to claim 1, characterized in that the tilting means (5) comprise: a knob (51) which is rotatably connected to the upper part of one side of the supporting leg (1); the first rotating shaft (52) is rotatably connected to the middle of one side, close to the knob (51), of the drawer (4), and the knob (51) is in transmission connection with the first rotating shaft (52); the internal thread pipe (53) is rotatably connected to the middle part of the landing leg (1) on one side connected with the knob (51); the two first bevel gears (54) are respectively connected to the internal threaded pipe (53) and the first rotating shaft (52), and the two first bevel gears (54) are meshed with each other; a threaded rod (55) which is screwed into the internally threaded tube (53); the two sliding blocks (56) are arranged, the two sliding blocks (56) are respectively connected to two sides of the bottom of the adjusting plate (3) in a sliding mode, a connecting rod (57) is connected between the sliding blocks (56) on the two sides, and the top end of the threaded rod (55) penetrates through the mounting plate (2) and is hinged to the sliding block (56) on the right side; and the guide rod (58) is connected to the connecting rod (57), and the guide rod (58) is in sliding fit with the mounting plate (2).

3. Multifunction drawing table for mechanical drawing, according to claim 2, characterized in that the drawing assistance module (6) comprises: the moving block (61) is connected to one side of the adjusting plate (3) in a sliding mode, and a clamping groove (62) is formed in the moving block (61); and the second rotating shaft (63) is rotatably connected to the other side leg (1), and the top end of the second rotating shaft (63) penetrates through the mounting plate (2) to be connected with a first placing frame (64).

4. Multifunction drawing table for mechanical drawing, according to claim 3, characterized by the fact that it also comprises a rotation element (7), the rotation element (7) comprising: the lifting frame (71) is connected between the support legs (1) at the two sides in a sliding manner, and the lifting frame (71) is connected with the guide rod (58); the mounting frame (72) is connected to one side, close to the second rotating shaft (63), of the lifting frame (71); the driving gear (73) is rotatably connected to the lower part of the supporting leg (1) connected with the second rotating shaft (63), the driving gear (73) and the second rotating shaft (63) are both connected with second bevel gears (77), and the two second bevel gears (77) are meshed with each other; a driving rack (74) which is connected in a sliding manner in the mounting frame (72), the driving rack (74) is meshed with the driving gear (73), and a compression spring (75) is connected between the driving rack (74) and the mounting frame (72); and the limiting plate (76) is connected to the top of the mounting plate (2), and the limiting plate (76) is in contact with the first placing frame (64).

5. The multi-functional drawing table for mechanical drawing according to claim 4, further comprising: and the second placing frame (8) is connected to one side of the top of the adjusting plate (3).

Technical Field

The invention relates to a drawing table, in particular to a multifunctional drawing table suitable for mechanical drawing.

Background

The drawing tables are ones with adjustable inclination angles on the top, which are suitable for artists or plotters, and some of which can be adjusted in height.

Through the retrieval, grant patent publication for CN108244832A, disclose a drawing desk, including the table with be used for supporting the table foot of table, table lower extreme fixed mounting has the downward case that holds of opening, it is connected with to hold the closed door that is used for control to hold case lower extreme opening and opens and close to hold case lower extreme rotation, it has unwinding roller and wind-up roll to hold incasement swivelling joint, unwinding roller and wind-up roll are located respectively and hold the case both ends, the last rolling of unwinding roller has the drawing, drawing one end is passed the table and is worn the rolling on the wind-up roll after the table again, unwinding roller and wind-up roll can dismantle to be connected in holding the case. The above patents suffer from the following disadvantages: the table angle of the drawing table cannot be adjusted, and the drawing assisting device is not arranged, so that the manual drawing is inconvenient, and the requirements of people cannot be met.

Therefore, it is necessary to design a multifunctional drawing table which can adjust the angle of the table plate of the drawing table and is provided with a device for assisting drawing, so that people can draw more conveniently and is suitable for mechanical drawing.

Disclosure of Invention

(1) Technical problem to be solved

In order to overcome the defects that the angle of the table plate of the drawing table cannot be adjusted, and manual drawing is inconvenient when an auxiliary drawing device is not arranged, the invention aims to solve the technical problem of providing the multifunctional drawing table which can adjust the angle of the table plate of the drawing table and is provided with the auxiliary drawing device, so that people can draw more conveniently and is suitable for mechanical drawing.

(2) Technical scheme

In order to solve the technical problems, the invention provides the multifunctional drawing table suitable for mechanical drawing, which comprises supporting legs, wherein an installation plate is connected between the tops of the supporting legs at two sides, the tops of the installation plates are rotatably connected with an adjusting plate, and a drawer is installed at the bottom of the installation plate; a tilt assembly disposed between the adjustment plate and the leg; and the drawing auxiliary assembly is arranged on the adjusting plate.

Preferably, the tilting assembly comprises a knob rotatably connected to an upper portion of one of the side legs; the first rotating shaft is rotatably connected to the middle part of one side of the drawer close to the knob, and the knob is in transmission connection with the first rotating shaft; the internal thread pipe is rotatably connected to the middle part of the supporting leg on one side connected with the knob; the two first bevel gears are respectively connected to the internal threaded pipe and the first rotating shaft and are meshed with each other; the threaded rod is connected in the internal threaded pipe through threads; the two sliding blocks are respectively connected to two sides of the bottom of the adjusting plate in a sliding mode, a connecting rod is connected between the sliding blocks on the two sides, and the top end of the threaded rod penetrates through the mounting plate to be hinged with the right sliding block; and the guide rod is connected to the connecting rod and is in sliding fit with the mounting plate.

Preferably, the drawing auxiliary assembly comprises a moving block which is connected to one side of the adjusting plate in a sliding manner, and a clamping groove is formed in the moving block; and the top end of the second rotating shaft penetrates through the mounting plate to be connected with a first placing frame.

Preferably, the lifting device also comprises a rotating assembly, wherein the rotating assembly comprises a lifting frame which is connected between the support legs at the two sides in a sliding manner, and the lifting frame is connected with the guide rod; the mounting frame is connected to one side, close to the second rotating shaft, of the lifting frame; the driving gear is rotatably connected to the lower part of the landing leg connected with the second rotating shaft, the driving gear and the second rotating shaft are both connected with second bevel gears, and the two second bevel gears are meshed with each other; the driving rack is connected in the mounting frame in a sliding manner, the driving rack is meshed with the driving gear, and a compression spring is connected between the driving rack and the mounting frame; and the limiting plate is connected to the top of the mounting plate and is in contact with the first placing frame.

Preferably, a second placing frame is further included and is connected to one side of the top of the adjusting plate.

(3) Advantageous effects

1. The angle of the table plate of the drawing table can be adjusted through the tilting assembly, so that the effect of adjusting the angle of the table plate of the drawing table is achieved.

2. The drawing assisting component and the rotating component can cooperate to assist drawing, so that the effect of assisting drawing is achieved.

3. The angle adjusting device can adjust the angle of the table plate of the drawing table during operation and can assist drawing, so that people can draw more conveniently, and the technical problems in the patents are effectively solved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a first partial perspective view of the tilt assembly of the present invention.

Fig. 3 is a second partial perspective view of the tilt assembly of the present invention.

Fig. 4 is a perspective view of a first portion of the drafting aid assembly of the present invention.

Fig. 5 is a perspective view of a second portion of the drafting aid assembly of the present invention.

Fig. 6 is a perspective view of the rotating unit according to the present invention.

Fig. 7 is a partial perspective view of the present invention.

Fig. 8 is a lower partial perspective view of the present invention.

Fig. 9 is a perspective view of the upper part of the present invention.

The labels in the figures are: 1-supporting leg, 2-mounting plate, 3-adjusting plate, 4-drawer, 5-inclined component, 51-knob, 52-first rotating shaft, 53-internal threaded pipe, 54-first bevel gear, 55-threaded rod, 56-sliding block, 57-connecting rod, 58-guide rod, 6-drawing auxiliary component, 61-moving block, 62-clamping groove, 63-second rotating shaft, 64-first placing frame, 7-rotating component, 71-lifting frame, 72-mounting frame, 73-driving gear, 74-driving rack, 75-compression spring, 76-limiting plate, 77-second bevel gear and 8-second placing frame.

Detailed Description

The invention is further described below with reference to the figures and examples.

First embodiment

The utility model provides a multiplex can drawing desk suitable for mechanical drawing, as shown in fig. 1-5, including landing leg 1, mounting panel 2, regulating plate 3 and drawer 4, be connected with mounting panel 2 between the landing leg 1 top of the left and right sides, mounting panel 2 top rotary type is connected with regulating plate 3, drawer 4 is installed to mounting panel 2 bottom, still including slope subassembly 5 and drawing auxiliary assembly 6, is equipped with slope subassembly 5 between regulating plate 3 and the landing leg 1, is equipped with drawing auxiliary assembly 6 on the regulating plate 3.

The tilting assembly 5 comprises a knob 51, a first rotating shaft 52, an internally threaded tube 53, a first bevel gear 54, threaded rod 55, slider 56, connecting rod 57 and guide arm 58, 1 upper portion rotary type of right side landing leg is connected with knob 51, 4 right side middle part rotary type of drawer is connected with first pivot 52, knob 51 is connected with first pivot 52 transmission, 1 middle part rotary type of right side landing leg is connected with interior threaded tube 53, interior threaded tube 53 upper portion all is connected with first bevel gear 54 with first pivot 52 right-hand member, two first bevel gear 54 intermeshing, there is threaded rod 55 through threaded connection in the interior threaded tube 53, equal sliding connection has slider 56 in the middle of regulating plate 3 bottom right side and the bottom, be connected with connecting rod 57 between the slider 56 of both sides, mounting panel 2 is passed on the threaded rod 55 top and right side slider 56 articulates and is connected, be connected with guide arm 58 on the connecting rod 57.

The drawing auxiliary assembly 6 comprises a moving block 61, a second rotating shaft 63 and a first placing frame 64, the moving block 61 is connected to the left side of the adjusting plate 3 in a sliding mode, a clamping groove 62 is formed in the moving block 61, the left side supporting leg 1 is connected with the second rotating shaft 63 in a rotating mode, and the top end of the second rotating shaft 63 penetrates through the mounting plate 2 to be connected with the first placing frame 64.

When mechanical drawing is needed, the drawing table can be used, when a user needs to adjust the angle to draw, the knob 51 can be twisted to drive the first rotating shaft 52 to rotate, the first rotating shaft 52 rotates to drive the internal thread pipe 53 to rotate through the first bevel gear 54, the internal thread pipe 53 rotates to drive the threaded rod 55 to move upwards through the thread, the threaded rod 55 moves upwards to drive the sliding block 56 to move upwards, the sliding block 56 can slide on the adjusting plate 3 to drive the adjusting plate 3 to incline when moving upwards, after the adjusting plate 3 inclines to a certain angle, the knob 51 stops rotating, when auxiliary drawing is needed, the ruler can be inserted into the clamping groove 62 and then fixed, drawing can be assisted through the ruler during drawing, when the graph needing to be drawn needs to be observed, the second rotating shaft 63 can be twisted to rotate, so that the first placing frame 64 rotates out of the top of the mounting plate 2, at this time, the notebook computer can be placed in the first placing frame 64 to open the image, and the figure to be drawn can be observed, so that mechanical drawing can be performed, and drawing can be performed conveniently.

Second embodiment

On the basis of the first embodiment, as shown in fig. 6-8, the device further comprises a rotating assembly 7, the rotating assembly 7 comprises a lifting frame 71, a mounting frame 72, a driving gear 73, a driving rack 74, a compression spring 75, a limiting plate 76 and a second bevel gear 77, the lifting frame 71 is slidably connected between the rear parts of the left and right outriggers 1, the lifting frame 71 is connected with the guide rod 58, the mounting frame 72 is connected to the left side of the lifting frame 71, the driving gear 73 is rotatably connected to the lower part of the left outrigger 1, both the front end of the transmission shaft of the driving gear 73 and the second bevel gear 77 are connected to the second rotating shaft 63, the two second bevel gears 77 are meshed with each other, the driving rack 74 is slidably connected in the mounting frame 72, the driving rack 74 is meshed with the driving gear 73, the compression spring 75 is connected between the driving, the stopper plate 76 is in contact with the first placement frame 64.

When the slide block 56 moves upwards, the connecting rod 57 can drive the guide rod 58 to move upwards, the guide rod 58 moves upwards to drive the lifting frame 71 to move upwards, the lifting frame 71 moves upwards to drive the mounting frame 72 to move upwards, the mounting frame 72 moves upwards to drive the driving rack 74 to move upwards, the driving rack 74 moves upwards to poke the driving gear 73 to rotate, the driving gear 73 rotates to drive the second rotating shaft 63 to rotate through the second bevel gear 77, the second rotating shaft 63 rotates to roll out the first placing frame 64, therefore, the second rotating shaft 63 does not need to be rotated manually to roll out the first placing frame 64, when the first placing frame 64 is not needed to be used, the first placing frame 64 can be rotated back, the first placing frame 64 is blocked by the limiting plate 76, when the mounting frame 72 moves downwards to reset, the driving rack 74 moves to be meshed with the driving gear 73 when the driving rack 74 resets, since the first placing frame 64 is stopped by the stop plate 76 so that the driving gear 73 cannot rotate, the driving rack 74 moves towards the mounting frame 72 under the extrusion of the driving gear 73, the compression spring 75 is compressed, so that the driving rack 74 cannot drive the driving gear 73 to rotate, and after the mounting frame 72 is reset, the driving rack 74 is reset under the action of the compression spring 75.

As shown in fig. 9, a second placing frame 8 is further included, and the second placing frame 8 is connected to the front side of the top of the adjusting plate 3.

When drawing is performed, the article can be placed in the second placing frame 8 when the article is temporarily not needed.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.