CN220157812U - Drawing device - Google Patents

Abstract

The utility model belongs to the technical field of industrial drawing, and particularly discloses a drawing device which comprises a bottom frame, wherein a fixing rod is welded at the top of the bottom frame, a supporting table is movably arranged above the fixing rod through a lifting mechanism, a drawing board is movably arranged above the supporting table through an angle adjusting mechanism, a drawing groove is formed in the front end face of the drawing board, strip-shaped holes are formed in the top of the drawing board, drawing pressing plates are connected to the inner wall of each strip-shaped hole in a sliding mode, and two groups of drawing pressing plates are arranged. This drawing device, the position of adjusting the scute earlier before using lets the backseat rotate along the platform axle to linkage drawing board carries out the regulation of angle, treats after the drawing board has adjusted the angle will adjust the draw-in bar card of scute bottom at the suitable depressed part of ripple concave station, can stabilize it after the drawing board has adjusted the angle, reaches the effect of adjusting the inclination of drawing board according to drawing designer's custom.

Description

a drawing device

Technical field

The present application relates to the field of industrial drawing technology, specifically a drawing device.

Background technique

Industrial drawing refers to drawing the industrial design intention into drawings in accordance with relevant regulations. It serves industrial design. At different stages of industrial design, design drawings with different contents must be drawn. In the scheme design stage and preliminary design stage of industrial design Draw preliminary design drawings.

Existing drawing devices in industrial design drawings are generally composed of a drawing table and a drawing board. Most of the drawing angles of the drawing board are fixed. It is difficult to adjust the angle of the drawing board according to the designer's drawing habits, which makes it easier for drawing work. Bring some inconvenience.

Utility model content

In view of this, the purpose of the present invention is to solve the shortcomings existing in the background technology, and to provide a drawing device to solve the problems existing in the prior art.

In order to achieve the above purpose, the utility model provides a drawing device, which includes a bottom frame. A fixed rod is welded to the top of the bottom frame. A support platform is movably installed above the fixed rod through a lifting mechanism. The support platform is movable. A drawing board is movably installed above through an angle-adjusting mechanism. A drawing slot is provided on the front end of the drawing board. A strip hole is provided on the top of the drawing board. The inner wall of the strip hole is slidably connected to a drawing pressing plate. There are two sets of drawing press plates.

Preferably, the lifting mechanism includes a screw hole opened on the outer surface of the fixed rod. The inner surface of the screw hole is threaded with a screw rod. An end of the screw rod away from the fixed rod is fixedly connected with a knob. The lifting mechanism is for drawing. The height of the board is adjusted to accommodate drawing designers of different heights.

Preferably, the outer surface of the fixed rod is slidably provided with a rod sleeve, the outer surface of the rod sleeve is provided with a positioning hole, the outer surface of the rod sleeve is fixed with an armrest frame, and the top of the rod sleeve is connected to the support The bottom of the table is fixedly connected.

Preferably, the angle-adjusting mechanism includes a boss fixedly installed on the top of the support platform. A table shaft is fixedly penetrated through the inner side of the boss, and a back seat is rotatably connected to the outer surface of the table shaft. The back seat is The front end surface is fixedly connected to the rear end surface of the drawing board. The function of the angle adjustment mechanism is to adjust the inclination angle of the drawing board to adapt to the drawing habits of designers with different drawings.

Preferably, a seat axle is fixedly penetrated through the top of the rear seat, an angle-adjusting plate is rotatably connected to the outer surface of the seat axle, and a clamping bar is fixedly connected to the bottom of the angle-adjusting plate.

Preferably, a corrugated concave platform is fixedly installed on the top of the support platform, and the inner surface of the corrugated concave platform is movably engaged with the outer surface of the clamping rod.

Compared with the existing technology, this utility model has the following beneficial effects:

1. Before using this drawing device, adjust the position of the angle-adjusting plate first, and let the back seat rotate along the axis of the table, thereby linking the drawing tablet to adjust the angle. After the angle of the drawing tablet is adjusted, remove the clamping lever at the bottom of the angle-adjusting plate. By being stuck in a suitable depression of the corrugated concave platform, the drawing board can be stabilized after adjusting its angle, thereby achieving the effect of adjusting the tilt angle of the drawing board according to the drawing designer's habits.

2. For this drawing device, hold the handrail frame and move the rod sleeve up and down. After moving to the appropriate position, align the positioning hole with the screw hole, and rotate the knob to allow the screw rod to pass through the positioning hole and screw into the screw hole at the same time. You can then After adjusting the height of the drawing board, stabilize it so that the height of the drawing board can be adjusted according to the height of the drawing designer.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of this application;

Figure 2 is a schematic diagram of the back structure of the device of this application;

Figure 3 is an enlarged view of a in Figure 2 of this application;

Figure 4 is a schematic diagram of the surface structure of the fixed rod of this application;

Figure 5 is a schematic diagram of the top structure of the support platform of this application.

Among them: 1. Base frame; 2. Fixed rod; 3. Screw hole; 4. Screw; 5. Knob; 6. Rod sleeve; 7. Positioning hole; 8. Handrail frame; 9. Support platform; 10. Boss; 11. Desk spindle; 12. Rear seat; 13. Seat spindle; 14. Angle adjustment plate; 15. Clamp; 16. Corrugated concave table; 17. Drawing board; 18. Drawing slot; 19. Strip hole; 20. Drawing plate.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this application.

Please refer to Figure 1-5. A drawing device includes a base frame 1. A fixed rod 2 is welded to the top of the base frame 1. A support platform 9 is movably installed above the fixed rod 2 through a lifting mechanism. The upper part of the support platform 9 is adjusted by A drawing board 17 is movably installed on the angle mechanism. A drawing slot 18 is provided on the front end of the drawing board 17. A strip hole 19 is provided on the top of the drawing board 17. The inner wall of the strip hole 19 is slidably connected with a drawing pressing plate 20. The drawing pressing plate 20 is There are two sets of quantities.

Through the above technical solution, when the device is used, the height of the drawing board 17 is first adjusted by the lifting mechanism, and the drawing angle of the drawing board 17 is adjusted by the angle adjustment mechanism, and then the drawing is placed in the drawing slot 18 on the surface of the drawing board 17 Inside, the drawing is finally stabilized with the help of the drawing pressing plate 20 to facilitate keeping the drawing stable during the drawing process.

Specifically, the lifting mechanism includes a screw hole 3 opened on the outer surface of the fixed rod 2. The inner surface of the screw hole 3 is threaded with a screw rod 4, and an end of the screw rod 4 away from the fixed rod 2 is fixedly connected with a knob 5.

Through the above technical solution, rotating the knob 5 allows the screw rod 4 to pass through the positioning hole 7 and enter the screw hole 3, thereby stabilizing the rod sleeve 6 at a certain position of the fixed rod 2.

Specifically, the sliding sleeve on the outer surface of the fixed rod 2 is provided with a rod sleeve 6. The outer surface of the rod sleeve 6 is provided with a positioning hole 7. The armrest frame 8 is fixedly installed on the outer surface of the rod sleeve 6. The top of the rod sleeve 6 is in contact with the support platform. 9 fixed connection at the bottom.

Through the above technical solution, when the screw rod 4 is inserted into the screw hole 3 without the positioning hole 7, the armrest frame 8 can be held and the rod sleeve 6 can be slid up and down along the surface of the fixed rod 2 to adjust the height of the upper drawing board 17.

Specifically, the angle adjustment mechanism includes a boss 10 fixedly installed on the top of the support table 9. A table shaft 11 is fixedly penetrated through the inside of the boss table 10. The outer surface of the table shaft 11 is rotatably connected to a back seat 12, and the front end of the back seat 12 is connected. The surface is fixedly connected to the rear end surface of the drawing board 17.

Through the above technical solution, the rear seat 12 can rotate along the table axis 11, and then link the drawing tablet 17 to adjust the angle.

Specifically, a seat shaft 13 is fixedly penetrated through the top of the rear seat 12 , an angle adjusting plate 14 is rotatably connected to the outer surface of the seat shaft 13 , and a clamping bar 15 is fixedly connected to the bottom of the angle adjusting plate 14 .

Through the above technical solution, in the process of rotating the drawing tablet 17, the angle of the angle adjusting plate 14 needs to be rotated at the same time, so that it rotates along the seat axis 13, in order to adjust the position of the clamping bar 15.

Specifically, a corrugated concave platform 16 is fixedly installed on the top of the support platform 9 , and the inner surface of the corrugated concave platform 16 is movably engaged with the outer surface of the clamping rod 15 .

Through the above technical solution, when the clamping rod 15 is stuck in different recesses of the corrugated concave platform 16, the inclination angle of the angle-adjusting plate 14 changes accordingly, thereby achieving the effect of being able to adjust the angle of the drawing board 17.

Working principle: When the device is in use, first adjust the height of the drawing board 17 according to the height of the drawing designer, that is, rotate the knob 5 to unscrew the screw 4 from the screw hole 3. At this time, the fixed rod 2 and the rod sleeve 6 are in In the state of flexible sliding, hold the armrest frame 8 up and down the lifting rod sleeve 6, align the positioning hole 7 with the screw hole 3 at the appropriate position, and then turn the knob 5 to let the screw rod 4 pass through the positioning hole 7 and thread it into the screw hole 3 , until the knob 5 is tightly against the rod sleeve 6, the height-adjusted rod sleeve 6 can be fixed. At this time, the height of the drawing board 17 above will also change accordingly, so that the drawing can be adjusted according to the height of the drawing designer. The purpose of the height of the drawing board 17, and then adjust the inclination angle of the drawing board 17 according to the habit of the drawing designer to facilitate better drawing, that is, let the clamping rod 15 pull up from the depression where the corrugated concave platform 16 is now, and then let The angle-adjusting plate 14 rotates along the seat axis 13, and at the same time drives the rear seat 12 to rotate along the surface of the stand axis 11. When the rear seat 12 rotates to adjust the angle, the drawing board 17 will rotate synchronously to adjust the tilt angle. After the drawing board 17 is adjusted to a suitable angle, the clamping rod 15 is inserted into the depression at the appropriate position of the corrugated concave platform 16, and the drawing board 17 can be stabilized through the angle-adjusting plate 14 through the back seat 12, and finally the drawing is placed on the drawing board. The drawing slots 18 on the surface of the board 17 are laid, and then the two sets of drawing pressing plates 20 are pressed on the surface of the drawing through the strip holes 19, thereby stabilizing the drawing and preventing it from shifting during the drawing process and affecting the drawing. Effect.

Although the embodiments of the present application have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the present application. and variations, the scope of the application is defined by the appended claims and their equivalents.

Claims (6)

1. A drawing device, including a base frame (1), characterized in that: a fixed rod (2) is welded to the top of the base frame (1), and a lifting mechanism is movably installed above the fixed rod (2). A support platform (9). A drawing board (17) is movably installed above the support platform (9) through an angle-adjusting mechanism. A drawing slot (18) is provided on the front end of the drawing board (17). The drawing board (17) A strip hole (19) is provided at the top of the strip hole (19), and a drawing press plate (20) is slidably connected to the inner wall of the strip hole (19). There are two sets of drawing press plates (20). 2. A drawing device according to claim 1, characterized in that: the lifting mechanism includes a screw hole (3) opened on the outer surface of the fixed rod (2), and the inner surface of the screw hole (3) is threaded A screw rod (4) is sleeved, and a knob (5) is fixedly connected to one end of the screw rod (4) away from the fixed rod (2). 3. A drawing device according to claim 2, characterized in that: the outer surface of the fixed rod (2) is slidably provided with a rod sleeve (6), and the outer surface of the rod sleeve (6) is provided with a rod sleeve (6). Positioning holes (7), an armrest frame (8) is fixedly installed on the outer surface of the rod sleeve (6), and the top of the rod sleeve (6) is fixedly connected to the bottom of the support platform (9). 4. A drawing device according to claim 1, characterized in that: the angle adjustment mechanism includes a boss (10) fixedly installed on the top of the support table (9), and the inner side of the boss (10) is fixed A table spindle (11) is provided through the table spindle (11). The outer surface of the table spindle (11) is rotatably connected to a back seat (12). The front end surface of the back seat (12) is fixedly connected to the rear end surface of the drawing board (17). 5. A drawing device according to claim 4, characterized in that: a seat shaft (13) is fixedly penetrated through the top of the rear seat (12), and the outer surface of the seat shaft (13) is rotatably connected with Angle adjusting plate (14), the bottom of the angle adjusting plate (14) is fixedly connected with a clamping rod (15). 6. A drawing device according to claim 5, characterized in that: a corrugated concave platform (16) is fixedly installed on the top of the supporting platform (9), and the inner surface of the corrugated concave platform (16) is in contact with the card. The outer surface of the rod (15) is movable and clamped.