CN220192468U - Drawing table convenient to adjust - Google Patents

Abstract

The application relates to the technical field of drawing tables, a drawing table convenient to adjust is disclosed, which comprises a supporting plate, backup pad upper end lateral wall fixedly connected with cover shell, the both ends inner wall of cover shell all rotates through the bearing and is connected with adjusting screw, the upper end lateral wall fixedly connected with connecting plate of backup pad, the upper end lateral wall of connecting plate is connected with the drawing board through the bearing rotation, adjusting screw's lever wall is connected with the movable block through the screw thread rotation, the opening that can supply the movable block to remove is seted up to the upper end lateral wall of cover shell, the upper end lateral wall of movable block is connected with the lifter through the bearing rotation. This application can carry out the regulation of angle to the drawing board, and the user of being convenient for difference can adjust oneself suitable angle, when the great drawing of shape in the face, is convenient for draw through the angle of adjusting the drawing board, increases the practicality of device.

Description

An easily adjustable drafting table

Technical field

The present application belongs to the technical field of drawing tables, and in particular relates to a drawing table that is easy to adjust.

Background technique

In recent years, with the increasing social demand for design talents, various colleges and universities have paid more attention to design-related majors. Design majors all offer manual drawing courses in related fields, which can not only improve students' ability to quickly express design plans, but also cultivate their spatial imagination and spatial analysis abilities, laying a solid foundation for practical applications in future work.

The patent with the search announcement number CN212185673U proposes a drawing table for mechanical design and easy adjustment, including a desktop. A first fixed block is fixedly connected to the bottom of the desktop, and one end of the first fixed block is movably connected to a rack. The utility model can make the output tooth drive the transmission tooth to rotate through the worm, so that the transmission tooth drives the rack to have the function of rising or falling, thereby adjusting the height of the desktop and making it easy to use the drawing table in different situations.

However, in actual use, the above-mentioned patent cannot adjust the angle of the drawing board according to the user's usage habits when drawing, making drawing inconvenient. At the same time, because the drawings are relatively large, when drawing long-distance graphics, it is often difficult to It is difficult to reach and inconvenient to operate, which reduces the practicality.

Utility model content

The purpose of this utility model is to solve the above problems and propose a drawing table that is easy to adjust.

In order to achieve the above objectives, this application adopts the following technical solutions:

A drawing table that is easy to adjust, including a support plate, the upper side wall of the support plate is fixedly connected with a sleeve, and the inner walls of both ends of the sleeve are rotationally connected with adjusting screws through bearings, and the upper end side wall of the support plate A connecting plate is fixedly connected. The upper end side wall of the connecting plate is connected to a drawing board through bearing rotation. The rod wall of the adjusting screw is connected to a moving block through thread rotation. The upper end side wall of the housing is provided with a moving block. A moving opening, the upper end side wall of the moving block is rotatably connected to a lifting rod through a bearing, the other end of the lifting rod is rotationally connected to the lower end of the drawing board through a bearing, and one end of the adjusting screw is fixedly connected through the side wall of the housing. There is a rotating plate, and a connecting rod is fixedly connected to the side wall of one end of the sleeve. The rod wall of the connecting rod is rotated and sleeved with a side plate. A through hole is provided on the surface of the side plate, and the sleeve moves correspondingly inside the through hole. Connected to the limit rod, one end of the limit rod is fixedly connected to the limit plate, one end of the side wall of the limit plate is fixedly connected to the limit spring, one end of the limit spring is fixedly connected to the surface wall of the side plate, so The surface of the rotating plate is provided with a groove for the limiting rod to be inserted into, and a clamping mechanism is fixedly connected to the side wall of one end of the drawing board.

Preferably, the clamping mechanism includes a connecting shell fixedly connected to the side wall of one end of the drawing board, a clamping spring fixedly connected to the inner wall of one end of the connecting shell, and a pulling plate fixedly connected to the upper end of the clamping spring. One end of the plate runs through the side wall of the connection shell and is fixedly connected to a pressure plate. The lower end of the pressure plate is fixedly connected to a splint. The surface of the clamping plate conflicts with the surface wall of the drawing board. The surface wall of the pressure plate is fixedly connected to a pull rod.

Preferably, two storage boxes are fixedly connected to the lower end side walls of the support plate, and openings are provided on one end side walls of the two storage boxes, and hinges are fixedly connected to the corresponding opening side walls, and the hinges are One end is fixedly connected with a baffle, and the surface wall of the baffle is fixedly connected with a pull ring.

Preferably, the inner walls of both ends of the casing are fixedly connected with the same guide rod, and the rod wall of the guide rod is moved with a moving block.

Preferably, the four corners of the bottom of the support plate are fixedly connected to hydraulic rods, and the lower output ends of the hydraulic rods are fixedly connected to the bottom plate.

Preferably, the surface wall of the pull rod is fixedly connected with a layer of anti-slip rubber pad.

Compared with the prior art, this application provides a drawing table that is easy to adjust and has the following beneficial effects:

1. This easy-to-adjust drawing table adjusts the angle of the drawing board by setting the sleeve, adjusting screw, connecting plate, moving block, lifting rod, and rotating plate, so that different users can adjust their own suitable angles on the surface. For drawings with larger shapes, the angle of the drawing board is adjusted to facilitate drawing and increase the practicality of the device. At the same time, the connecting rod, side plate, limit plate, limit rod and limit spring are provided to realize the control of the rotating plate. The limiter allows the rotating plate to be fixed after the drawing board is adjusted to a suitable angle, thereby increasing the stability of the device.

2. This easy-to-adjust drawing table realizes the clamping and fixing of drawings by setting up connecting shells, clamping springs, pull plates, pressure plates, splints, and pull rods, so that the drawings can be fixed when the drawing board has an inclination angle. Users draw pictures to increase the stability of the device.

Description of drawings

Figure 1 is a side structural schematic diagram of an easy-to-adjust drawing table proposed by this application;

Figure 2 is a schematic front structural view of an easy-to-adjust drawing table proposed by this application;

FIG. 3 is an enlarged structural schematic diagram of part A of FIG. 1 of an easily adjustable drafting table proposed by this application.

In the picture: 1. Support plate; 2. Casing; 3. Adjusting screw; 4. Connecting plate; 5. Drawing board; 6. Moving block; 7. Lifting rod; 8. Rotating plate; 9. Connecting rod; 10. Side plate; 11. Limit rod; 12. Limit plate; 13. Limit spring; 14. Connecting shell; 15. Clamping spring; 16. Pull plate; 17. Pressure plate; 18. Plywood; 19. Pull rod; 20. Storage box; 21. Hinge; 22. Baffle; 23. Pull ring; 24. Guide rod; 25. Hydraulic rod; 26. Bottom plate; 27. Anti-slip rubber pad.

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.

Referring to Figures 1-3, a drawing table that is easy to adjust includes a support plate 1. The upper end side wall of the support plate 1 is fixedly connected to a sleeve 2. The inner walls of both ends of the sleeve 2 are connected to an adjusting screw 3 through bearing rotation. The support The upper end side wall of the plate 1 is fixedly connected with the connecting plate 4. The upper end side wall of the connecting plate 4 is connected to the drawing board 5 through bearing rotation. The rod wall of the adjusting screw 3 is connected through thread rotation to the moving block 6. The upper end side wall of the housing 2 There is an opening for the moving block 6 to move. The upper end side wall of the moving block 6 is connected to a lifting rod 7 through a bearing. The other end of the lifting rod 7 is connected to the lower end of the drawing board 5 through a bearing. One end of the adjusting screw 3 runs through the sleeve. A rotating plate 8 is fixedly connected to the side wall of the shell 2, and a connecting rod 9 is fixedly connected to one end of the side wall of the shell 2. The side wall of the connecting rod 9 is rotated and sleeved with a side plate 10, and a through hole is provided on the surface of the side plate 10. And the limit rod 11 is moved and sleeved inside the corresponding through hole. One end of the limit rod 11 is fixedly connected to the limit plate 12. The side wall of one end of the limit plate 12 is fixedly connected to the limit spring 13. One end of the limit spring 13 is connected to the side plate. 10 is fixedly connected to the surface wall. The surface of the rotating plate 8 is provided with a groove for the limiting rod 11 to be plugged into. The one end side wall of the drawing board 5 is fixedly connected with a clamping mechanism, which can adjust the angle of the drawing board 5 to facilitate different Users can adjust their own comfortable angle. When faced with drawings with larger shapes, they can adjust the angle of the drawing board 5 to facilitate drawing, which increases the practicality of the device. At the same time, the rotating plate 8 can be limited to facilitate drawing. After the drawing board 5 is adjusted to a suitable angle, the rotating plate 8 can be fixed to increase the stability of the device.

The clamping mechanism includes a connecting shell 14 fixedly connected to the side wall of one end of the drawing board 5, a clamping spring 15 fixedly connected to the inner wall of one end of the connecting shell 14, a pull plate 16 fixedly connected to the upper end of the clamp spring 15, and one end of the pull plate 16 passing through A pressure plate 17 is fixedly connected to the side wall of the connecting shell 14, and a splint 18 is fixedly connected to the lower end of the pressure plate 17. The surface of the splint 18 conflicts with the surface wall of the drawing board 5, and a pull rod 19 is fixedly connected to the surface wall of the pressure plate 17, so that the drawing can be Clamping and fixing facilitates the drawing board 5 to fix the drawing when it has an inclination angle, making it convenient for the user to draw drawings and increasing the stability of the device.

Two storage boxes 20 are fixedly connected to the lower end side wall of the support plate 1. One end side walls of the two storage boxes 20 are each provided with an opening, and a hinge 21 is fixedly connected to the corresponding opening side wall. One end of the hinge 21 is fixedly connected. There is a baffle 22, and the surface wall of the baffle 22 is fixedly connected with a pull ring 23, which can facilitate the user to store the materials that need to be drawn, facilitate the taking, and increase the practicality of the device.

The inner walls of both ends of the housing 2 are fixedly connected with the same guide rod 24. The rod wall of the guide rod 24 is moved and connected with the moving block 6, which can prevent the moving block 6 from following the rotation of the adjusting screw 3 and causing it to be unable to move, thereby increasing the stability of the device. sex.

The four corners of the bottom of the support plate 1 are fixedly connected with hydraulic rods 25, and the lower output ends of the hydraulic rods 25 are fixedly connected with a base plate 26, which facilitates the adjustment of the height of the drawing board 5 and can face users of different heights, increasing the practicality of the device. sex.

The surface wall of the pull rod 19 is fixedly connected with a layer of anti-slip rubber pad 27 to increase friction and facilitate the user to fix the drawing.

The operating principle of this utility model is now described as follows:

When the application is in use, the angle of the drawing board 5 is adjusted according to the user's usage habits, and the rotating plate 8 drives the adjusting screw 3 to rotate, so that the moving block 6 on the wall of the adjusting screw 3 moves through the thread rotation. Drive the lifting rod 7 to adjust the angle of the drawing board 5 so that the user can use it conveniently. After adjusting the angle, pull up the limit plate 12, and then rotate the side plate 10 so that the limit rod 11 is aligned with the concave surface of the rotating plate 8. on the groove, and then loosen the limit plate 12, and use the tension effect of the limit spring 13 to insert the limit rod 11 into the groove on the surface of the rotating plate 8 to fix the rotating plate 8 so that the user can better Drawing, then pull up the pull plate 16 through the pull rod 19, then place the drawing under the splint 18, release the pull rod 19, and use the tension effect of the clamping spring 15 to make the pressure plate 17 drive the splint 18 to fix the drawing on the drawing board 5 , to prevent the drawings from falling off the drawing board 5 during the painting process. When the drawing materials need to be stored, the baffle 22 can be opened through the pull ring 23 and the hinge 21, and the materials can be put into the storage box 20, which can increase the device practicality and stability.

The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present application, adopt the technical solution of the present application. Any equivalent replacement or change of the application concept thereof shall be covered by the protection scope of this application.

Claims (6)

1. The utility model provides a drawing table convenient to adjust, includes backup pad (1), a serial communication port, backup pad (1) upper end lateral wall fixedly connected with cover shell (2), the both ends inner wall of cover shell (2) all rotates through the bearing and is connected with adjusting screw (3), the upper end lateral wall fixedly connected with connecting plate (4) of backup pad (1), the upper end lateral wall of connecting plate (4) rotates through the bearing and is connected with drawing board (5), the pole wall of adjusting screw (3) is connected with movable block (6) through the screw thread rotation, the opening that can supply movable block (6) to remove is seted up to the upper end lateral wall of cover shell (2), the upper end lateral wall of movable block (6) is connected with lifter (7) through the bearing rotation, the other end of lifter (7) is connected through the bearing rotation with the lower extreme of drawing board (5), the lateral wall fixedly connected with rolling plate (8) of cover shell (2) are run through to the one end lateral wall of adjusting screw (3), the one end lateral wall fixedly connected with connecting rod (9) of connecting rod (9), the pole wall rolling stock (10) of connecting rod (9) has cup jointed movable block (6), the one end of limiting rod (10) has corresponding one end (11) to cup joint limiting plate (11), one end lateral wall fixedly connected with spacing spring (13) of limiting plate (12), the one end of spacing spring (13) is connected with the table wall fixed surface of curb plate (10), the recess that can supply gag lever post (11) grafting is seted up on the surface of rotating board (8), one end lateral wall fixedly connected with fixture of drawing board (5).

2. The drawing table convenient to adjust according to claim 1, characterized in that, the fixture includes one end lateral wall fixedly connected with coupling shell (14) of drawing board (5), one end inner wall fixedly connected with clamping spring (15) of coupling shell (14), the upper end fixedly connected with arm-tie (16) of clamping spring (15), lateral wall fixedly connected with clamp plate (17) of one end through-connection shell (14) of arm-tie (16), the lower extreme fixedly connected with splint (18) of clamp plate (17), the surface of splint (18) is inconsistent with the surface wall of drawing board (5), surface wall fixedly connected with pull rod (19) of clamp plate (17).

3. The drawing table convenient to adjust according to claim 1, wherein two containing boxes (20) are fixedly connected to the side wall of the lower end of the supporting plate (1), openings are formed in the side walls of one end of each containing box (20), hinges (21) are fixedly connected to the side walls of the corresponding openings, baffles (22) are fixedly connected to one ends of the hinges (21), and pull rings (23) are fixedly connected to the surface walls of the baffles (22).

4. The drawing table convenient to adjust according to claim 1, wherein the inner walls of the two ends of the casing (2) are fixedly connected with the same guide rod (24), and the rod wall of the guide rod (24) is movably sleeved with a moving block (6).

5. The drawing table convenient to adjust according to claim 1, wherein hydraulic rods (25) are fixedly connected to four corners of the bottom of the supporting plate (1), and the lower end output ends of the hydraulic rods (25) are fixedly connected with the supporting plate (1).

6. A drawing table convenient for adjustment according to claim 2, characterized in that the surface wall of the pull rod (19) is fixedly connected with a layer of anti-slip rubber pad (27).