Drawing frame for advertisement design

Abstract

The utility model discloses a drawing frame for advertisement design, which comprises a drawing frame and a clamping mechanism body, the surface of the clamping mechanism body is fixedly connected with the surface of the inner wall of the drawing frame, the top of the drawing frame is fixedly connected with a furling box, and two sides of the drawing frame are fixedly connected with coil spring boxes. Due to the arrangement of the sunshade cloth, the traction rod and the supporting rod, when sunlight affects drawing of a user in outdoor work, the user rotates the supporting rod to enable the traction rod to move, the sunshade cloth rolled up by the cooperation of the coil spring box and the rolling rod in the rolling-up box is drawn out, and therefore the problem that when the user comes to work outdoors, the sunshade cloth cannot be rolled up by the cooperation of the coil spring box and the rolling rod is solved. The problems that when a user stands outdoors for a long time and needs to sit on a chair for work to relieve work fatigue, the user needs to carry the chair outdoors and forgets to carry the chair sometimes are solved, and the effects of assisting in sun shading and improving comfort are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of advertisement design, in particular to a drawing stand for advertisement design. Background Art

[0002] Advertising design is a profession that is based on the application of computer graphic design technology. It is a new profession that has emerged with the development of the advertising industry. Advertising designers sometimes need to design materials on a drawing board or take the drawing board outdoors to seek design inspiration.

[0003] For example, the application number is CN202123093987.0. The utility model discloses a drawing stand for advertising design, which relates to the technical field of advertising design. It includes a load-bearing frame, one end of the inside of the load-bearing frame is fixedly connected to a connecting arm, and the inside of the connecting arm is fixedly connected to an adjustment mechanism; the adjustment mechanism includes an assembly cylinder, one end of the assembly cylinder is fixedly connected to a rotating motor that runs through the connecting arm, and the other end of the assembly cylinder is fixed to the top of the inside of the load-bearing frame; the output end of the rotating motor is fixedly connected to a rotating shaft, and the two ends of the outside of the rotating shaft are respectively provided with threads in opposite directions, and the two ends of one side of the assembly cylinder are respectively provided with assembly holes. The utility model drives the rotating shaft to rotate by a rotating motor, so that different threads on the rotating shaft drive the hinge block to adjust the placement block to a suitable position, thereby realizing the adjustment of the drawing stand with a simple mechanical structure instead of manual work, improving the work efficiency of the staff when drawing, and reducing the time required for the staff to adjust the drawing stand.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that advertising designers need to design materials on the drawing board, or take the drawing board outdoors to seek design inspiration, at this time it is necessary to prepare a drawing stand, and the traditional drawing stand often needs to be manually adjusted when using it to clamp the drawing board. This method not only reduces the drawing efficiency, but also indirectly increases the labor intensity of the designer. However, during use, when the user comes to work outdoors, encountering strong sunlight will affect the user's drawing efficiency. Moreover, when the user maintains a standing posture for a long time to paint outdoors and needs a chair to sit and work to relieve work fatigue, he sometimes forgets to bring his own chair because he needs to bring his own chair outdoors. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a drawing stand for advertising design, which has the advantages of auxiliary sunshade and improved comfort, and solves the problem that when a user comes to work outdoors, the user encounters strong sunlight that affects the user's drawing efficiency, and the user needs to maintain a standing posture outdoors for a long time to paint and needs a chair to sit and work to relieve work fatigue. Because the user needs to bring his own chair outdoors, he sometimes forgets to bring it.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drawing stand for advertising design, comprising a drawing stand and a clamping mechanism body, the surface of the clamping mechanism body is fixedly connected to the surface of the inner wall of the drawing stand, the top of the drawing stand is fixedly connected to a reel box, both sides of the drawing stand are fixedly connected to a winding spring box, a reel rod is arranged inside the reel box, both sides of the reel rod penetrate to the two sides of the reel box and are fixedly connected to the inner side of the winding spring box, a sunshade cloth is fixedly connected to the front of the reel rod, the front of the sunshade cloth penetrates to the front of the reel box, and the front of the sunshade cloth is fixedly connected to a traction device. A guide rod, both sides of the traction rod are movably connected with support rods through axle pins, the inner side of the support rod is movably connected to the bottom of both sides of the drawing frame through axle pins, a through hole is opened at the bottom of the outer side of the support rod, a fixing box is arranged at the bottom of the inner side of the support rod, a sliding groove is opened at the outer side of the fixing box, a spring is fixedly connected to the inner side of the inner wall of the sliding groove, the other end of the spring is fixedly connected to a slider, the surface of the slider is slidably connected to the inner wall of the through hole, both sides of the front of the reel-up box are fixedly connected with a fastening mechanism, and the bottom of both sides of the front of the drawing frame are movably connected with a seat mechanism through axle pins.

[0007] As a preferred embodiment of the utility model, the fastening mechanism includes a main body frame, the bottom of the back side of the main body frame is fixedly connected to the two sides of the front side of the winding box, the top of the inner wall of the main body frame is movably connected to the top of the sunshade cloth, the top of the main body frame is provided with a pressure plate, both sides of the bottom of the pressure plate penetrate to the top of both sides of the main frame, the top of the pressure plate is movably connected to the bottom of the sunshade cloth, the bottom of the front side of the winding box is provided with a special-shaped block, the bottom of the back side of the special-shaped block is movably connected to the bottom of the front side of the winding box through an axle pin, the top of the special-shaped block is movably connected to the bottom of the pressure plate, and a rotating handle is fixedly connected to the right side of the special-shaped block.

[0008] As a preferred embodiment of the utility model, the chair mechanism includes a main body rod, the back side of the main body rod is movably connected to the bottom of both sides of the front side of the drawing stand through an axle pin, a limiting groove is provided on the inner side of the main body rod, the inner wall of the limiting groove is slidably connected to the limiting block, a seat plate is provided at the bottom of the front side of the drawing stand, the front sides of both sides of the seat plate are fixedly connected to the inner sides of the limiting blocks, and both sides of the front side of the seat plate are movably connected to support feet through axle pins.

[0009] As a preferred embodiment of the utility model, the inner wall of the supporting foot is slidably connected to an extension rod, and a fastening bolt is provided at the bottom of the front side of the supporting foot. The back side of the fastening bolt penetrates to the bottom of the front side of the inner wall of the supporting foot, and the back side of the fastening bolt is movably connected to the front side of the extension rod.

[0010] As a preferred embodiment of the utility model, a positioning block is provided on the right side of the top of the rotating handle, the back side of the positioning block is fixedly connected to the front side of the winding box, the bottom of the positioning block is movably connected to the top of the rotating handle, and the right side of the front side of the winding box is movably connected to an n-type block through an axle pin, and both sides of the inner wall of the n-type block are slidably connected to the right side of the bottom and top of the rotating handle.

[0011] As a preferred embodiment of the utility model, a sliding hole is opened on the front side of the seat plate, a tension spring is fixedly connected to the rear side of the inner wall of the sliding hole, the other end of the tension spring is fixedly connected to a limiting frame, and the inner wall of the limiting frame is movably connected to the inner side of the extension rod surface.

[0012] As a preferred embodiment of the present invention, both sides of the front side of the bottom of the seat plate are movably connected with rotating blocks through axle pins, and the top of the rotating block is movably connected to the inner side of the bottom of the supporting foot.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a sunshade cloth, a traction rod and a support rod. When the sunlight affects the user's painting during outdoor work, the user rotates the support rod to move the traction rod, and pulls out the sunshade cloth rolled up by the winding spring box and the winding rod in the winding box, thereby blocking the sunlight. This solves the problem that when the user comes to work outdoors and encounters strong sunlight that affects the user's painting efficiency, and the user needs to sit on a chair to relieve work fatigue when standing outdoors for a long time to paint. Because the user needs to bring his own chair outdoors, he sometimes forgets to bring it. This achieves the effect of auxiliary shading and improving comfort.

[0015] 2. The utility model provides a fastening mechanism. After the sunshade cloth is unfolded to block the sunlight, the user holds the rotating handle and rotates the special-shaped block with the bottom of the front side of the special-shaped block as the center of the circle, so that the special-shaped block moves the pressure plate upward along the trajectory of the main frame, so that the sunshade cloth is pressed and fixed in a limited position by the pressure plate and the main frame, to prevent the sunshade cloth from being pulled out from the reeling box. The resilient force generated by the reeling spring box will break the time-limited fixation of the slider on the support rod, so that the sunshade cloth is re-reeled into the reeling box by the resilient force of the reeling spring box, thereby improving the stability of the unfolding of the sunshade cloth.

[0016] 3. The utility model provides a seat mechanism. When the user needs to change to a sitting position after standing for a long time outdoors, the user rotates the main rod to a horizontal state and then pulls the seat plate. At the same time, the limit block slides along the track of the limit groove to limit the distance that the seat plate can be pulled. Then, the supporting feet are rotated to a vertical state to support and fix the seat plate, which is convenient for the user to sit on the seat plate to work and prevents the user from maintaining a standing posture outdoors for a long time. When painting requires a chair to sit and work to relieve work fatigue, the user sometimes forgets to bring his own chair outdoors, thereby improving the work efficiency of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is an exploded schematic diagram of the parts of the drawbar of the utility model;

[0019] Figure 3 It is a cross-sectional structural schematic diagram of the fixing block of the utility model;

[0020] Figure 4 It is an exploded schematic diagram of the parts of the seat plate of the utility model;

[0021] Figure 5 It is a schematic diagram of the exploded cross-sectional view of the reel box of the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model.

[0023] In the figure: 1. drawing frame; 2. clamping mechanism body; 3. reeling box; 4. coiling spring box; 5. reeling rod; 6. sunshade; 7. traction rod; 8. support rod; 9. through hole; 10. fixing box; 11. slide groove; 12. spring; 13. slider; 14. fastening mechanism; 141. main frame; 142. pressure plate; 143. special-shaped block; 144. rotating handle; 15. seat mechanism; 151. main rod; 152. limit groove; 153. limit block; 154. seat plate; 155. supporting foot; 16. extension rod; 17. fastening bolt; 18. positioning block; 19. n-type block; 20. slide hole; 21. tension spring; 22. limit frame; 23. rotating block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 6 As shown, the utility model provides a drawing stand for advertising design, comprising a drawing stand 1 and a clamping mechanism body 2, the surface of the clamping mechanism body 2 is fixedly connected to the surface of the inner wall of the drawing stand 1, the top of the drawing stand 1 is fixedly connected with a reel box 3, both sides of the drawing stand 1 are fixedly connected with a coil spring box 4, a reel rod 5 is arranged inside the reel box 3, both sides of the reel rod 5 penetrate to both sides of the reel box 3 and are fixedly connected to the inner side of the coil spring box 4, a sunshade cloth 6 is fixedly connected to the front of the reel rod 5, the front of the sunshade cloth 6 penetrates to the front of the reel box 3, a traction rod 7 is fixedly connected to the front of the traction rod 7, and both sides of the traction rod 7 The sides are movably connected with support rods 8 through axle pins, the inner sides of the support rods 8 are movably connected to the bottoms of both sides of the drawing frame 1 through axle pins, a through hole 9 is opened at the bottom of the outer side of the support rod 8, a fixing box 10 is arranged at the bottom of the inner side of the support rod 8, a slide groove 11 is opened on the outer side of the fixing box 10, a spring 12 is fixedly connected to the inner side of the inner wall of the slide groove 11, and a slider 13 is fixedly connected to the other end of the spring 12, and the surface of the slider 13 is slidably connected to the inner wall of the through hole 9, both sides of the front side of the reel-up box 3 are fixedly connected with fastening mechanisms 14, and the bottoms of both sides of the front side of the drawing frame 1 are movably connected with seat mechanisms 15 through axle pins.

[0026] refer to Figure 1 and Figure 2 The fastening mechanism 14 includes a main frame 141, the bottom of the back side of the main frame 141 is fixedly connected to the two sides of the front side of the reeling box 3, the top of the inner wall of the main frame 141 is movably connected to the top of the sunshade cloth 6, a pressure plate 142 is provided at the top of the main frame 141, both sides of the bottom of the pressure plate 142 penetrate to the top of both sides of the main frame 141, the top of the pressure plate 142 is movably connected to the bottom of the sunshade cloth 6, a special-shaped block 143 is provided at the bottom of the front side of the reeling box 3, the bottom of the back side of the special-shaped block 143 is movably connected to the bottom of the front side of the reeling box 3 through an axle pin, the top of the special-shaped block 143 is movably connected to the bottom of the pressure plate 142, and a rotating handle 144 is fixedly connected to the right side of the special-shaped block 143.

[0027] As a technical optimization scheme of the utility model, by setting a fastening mechanism 14, after the sunshade cloth 6 is unfolded to block the sunlight, the user holds the rotating handle 144 and rotates the special-shaped block 143 with the bottom of the front side of the special-shaped block 143 as the center of the circle, so that the special-shaped block 143 moves the pressure plate 142 upward along the trajectory of the main frame 141, so that the sunshade cloth 6 is pressed and fixed in a limited position by the pressure plate 142 and the main frame 141, preventing the sunshade cloth 6 from being pulled out of the reeling box 3 when the reeling rod 5 rotates to cause the rebound force of the reeling spring box 4 to break the time-limited fixation of the slider 13 on the support rod 8, so that the sunshade cloth 6 is re-reeled into the reeling box 3 by the rebound force of the reeling spring box 4, thereby improving the stability of the unfolding of the sunshade cloth 6.

[0028] refer to Figure 1 and Figure 4 The seat mechanism 15 includes a main body rod 151, the back side of the main body rod 151 is movably connected to the bottom of both sides of the front side of the drawing frame 1 through an axle pin, a limiting groove 152 is provided on the inner side of the main body rod 151, and the inner wall of the limiting groove 152 is slidably connected to the limiting block 153, and a seat plate 154 is provided at the bottom of the front side of the drawing frame 1, and the front sides of both sides of the seat plate 154 are fixedly connected to the inner side of the limiting block 153, and both sides of the front side of the seat plate 154 are movably connected to support feet 155 through axle pins.

[0029] As a technical optimization solution of the utility model, by setting a seat mechanism 15, when the user needs to change to a sitting position to work after standing for a long time outdoors, the user rotates the main rod 151 to a horizontal state, and then pulls the seat plate 154. At the same time, the limit block 153 slides along the trajectory of the limit groove 152 to limit the distance that the seat plate 154 can be pulled. Thereafter, the supporting feet 155 are rotated to a vertical state to support and fix the seat plate 154, which is convenient for the user to sit on the seat plate 154 to work, preventing the user from maintaining a standing posture outdoors for a long time to paint and need a chair to sit to relieve work fatigue, and sometimes forget to bring their own chairs outdoors, thereby improving the work efficiency of the user.

[0030] refer to Figure 1 and Figure 4 The inner wall of the supporting foot 155 is slidably connected with an extension rod 16, and a fastening bolt 17 is provided at the bottom of the front side of the supporting foot 155. The back side of the fastening bolt 17 penetrates to the bottom of the front side of the inner wall of the supporting foot 155, and the back side of the fastening bolt 17 is movably connected with the front side of the extension rod 16.

[0031] As a technical optimization scheme of the utility model, by providing an extension rod 16 and a fastening bolt 17, when the user puts down the supporting foot 155 vertically and the seat plate 154 cannot be fixed horizontally, the user rotates the fastening bolt 17 to cancel the fixation of the fastening bolt 17 to the extension rod 16, and the extension rod 16 drops down to contact the ground, and then the user rotates the fastening bolt 17 until it fits with the extension rod 16 and then tightens it, so that the seat plate 154 is in a horizontal state and limited and fixed, preventing the drawing stand 1 from being placed outdoors due to the different folding and opening angles of the drawing stand 1, which makes the supporting foot 155 unable to fully adapt to the contact distance with the ground brought by different angles, so that the seat plate 154 can maintain a horizontal state, so that the user can sit on the seat plate 154 stably, thereby improving the horizontal adaptability of the seat plate 154.

[0032] refer to Figure 2A positioning block 18 is provided on the right side of the top of the rotating handle 144, the back side of the positioning block 18 is fixedly connected to the front side of the winding box 3, the bottom of the positioning block 18 is movably connected to the top of the rotating handle 144, and the right side of the front side of the winding box 3 is movably connected to an n-type block 19 through an axle pin, and the two sides of the inner wall of the n-type block 19 are slidably connected to the right side of the bottom and top of the rotating handle 144.

[0033] As a technical optimization scheme of the utility model, by setting a positioning block 18 and an n-type block 19, when the user moves the pressure plate 142 upward by rotating the rotating handle 144, the rotating handle 144 quickly contacts the positioning block 18 and then stops, and the rotation range of the rotating handle 144 is limited, so that the n-type block 19 can be quickly rotated to dock with the rotating handle 144, and the rotating handle 144 is limited and fixed to prevent the special-shaped block 143 from self-rotating when supporting the pressure plate 142 due to the special shape of the special-shaped block 143 when it is subjected to the downward pressure of the pressure plate 142 itself, causing the pressure plate 142 to drop, so that the pressure plate 142 and the main frame 141 are disconnected from the clamping and fixing of the sunshade cloth 6, thereby improving the stability of the special-shaped block 143 supporting the pressure plate 142.

[0034] refer to Figure 4 A sliding hole 20 is opened on the front side of the seat plate 154, and a tension spring 21 is fixedly connected to the rear side of the inner wall of the sliding hole 20. The other end of the tension spring 21 is fixedly connected to a limiting frame 22, and the inner wall of the limiting frame 22 is movably connected to the inner side of the surface of the extension rod 16.

[0035] As a technical optimization solution of the utility model, by providing the sliding hole 20, the tension spring 21 and the limiting frame 22, when the user moves the drawing stand 1 to the placement location, the user rotates the fastening bolt 17 to reset the extension rod 16, and then uses the fastening bolt 17 to fix the extension, and then pulls the limiting frame 22 on one side, while the tension spring 21 is stretched and rebounds, and the support is rotated to the level of the seat plate 154 on the other side, and then the user no longer pulls the limiting frame 22. At this time, the rebound force will reset the limiting frame 22 along the trajectory of the sliding hole 20 by the tension spring 21, so that the limiting frame 22 limits and fixes the extension rod 16, preventing the user from swinging arbitrarily when carrying the drawing stand 1 due to the support foot 155 not being limited and fixed, so that the user is hindered when carrying the drawing stand 1, thereby improving the convenience of the user when moving.

[0036] refer to Figure 6 Both sides of the front side of the bottom of the seat plate 154 are movably connected with a rotating block 23 through an axle pin, and the top of the rotating block 23 is movably connected to the inner side of the bottom of the supporting foot 155.

[0037] As a technical optimization scheme of the present invention, by setting a rotating block 23, after the user limits and fixes the supporting foot 155 on the left side of the seat plate 154 through the limiting frame 22, the user rotates the rotating block 23 until it fits with the bottom of the supporting foot 155 to limit the supporting foot 155, preventing the user from fixing the supporting foot 155 on the left side of the seat plate 154 and then fixing the supporting foot 155 on the right side of the seat plate 154, and then pulling the limiting frame 22, so that the supporting foot 155 on the left side loses the fixation of the limiting frame 22 and falls down by itself, making it impossible for the supporting feet 155 on the left and right sides of the seat plate 154 to be limited and fixed at the same time, thereby improving the convenience of the user in limiting and fixing the supporting feet 155.

[0038] The working principle and use process of the utility model are as follows: when the user takes the easel to work outdoors, the user places the easel 1 at the placement point, opens the easel 1, makes the easel 1 stand, and then adjusts the clamping mechanism body 2 until the drawing board is clamped, and then the user can start working. When the sunlight affects the user's painting during outdoor work, the user rotates the support rod 8 to move the traction rod 7, and pulls out the sunshade cloth 6 rolled up by the winding spring box 4 and the winding rod 5 in the winding box 3. At the same time, the slider 13 on the fixed box 10 is squeezed by the support rod 8, and the sunshade cloth 6 is retracted. The slide 11 is inserted into the slide groove 11, so that the spring 12 is squeezed and deformed to generate a rebound force. After the support rod 8 moves to a certain position, the through hole 9 is connected with the slide groove 11, and the rebound force of the spring 12 resets the slider 13, so that the support rod 8 is limited and fixed. Then, the rotating handle 144 is held, and the bottom of the front side of the special-shaped block 143 is used as the center of the circle to rotate the special-shaped block 143, so that the special-shaped block 143 moves the pressure plate 142 upward along the track of the main frame 141. When the rotating handle 144 quickly contacts the positioning block 18, it stops, and then the n-shaped block 19 is quickly rotated to the rotating handle 144. The rotating handle 144 is fixed by the docking, so that the sunshade cloth 6 is pressed and fixed by the pressing plate 142 and the main frame 141, thereby blocking the sunlight. When the user needs to change to a sitting position to relieve fatigue after standing for a long time outdoors, the body rod is rotated to a horizontal state, and then the seat plate 154 is pulled, and the limit block 153 slides along the track of the limit groove 152 to limit the pullable distance of the seat plate 154. At this time, the rotating block 23 is rotated to fall off and contact with the supporting foot 155, and then the limit frame 22 is pulled to make the tension spring 2 The limit frame 22 limited by the rebound force moves, so that the limit frame 22 cancels the limit on the extension rod 16, so that the support foot 155 naturally rotates vertically and drops to a vertical state, and then the fastening bolt 17 is rotated to cancel the fixation of the fastening bolt 17 on the extension rod 16, and the extension rod 16 drops to touch the ground by itself, and then the user rotates the fastening bolt 17 again until it fits with the extension rod 16 and then tightens it, so that the seat plate 154 is limited and fixed in a horizontal state, so that the user can sit on the seat plate 154 stably to work, thereby having the advantages of auxiliary sunshade and improving comfort.

[0039] In summary: the drawing stand for advertising design is provided with a sunshade cloth 6, a traction rod 7 and a support rod 8. When the sunlight affects the user's painting during outdoor work, the user rotates the support rod 8 to move the traction rod 7, and pulls out the sunshade cloth 6 rolled up by the winding spring box 4 and the winding rod 5 in the winding box 3, thereby blocking the sunlight. This solves the problem that when the user comes to work outdoors and encounters strong sunlight that affects the user's painting efficiency, and the user needs a chair to sit on to relieve work fatigue when he or she maintains a standing posture for a long time to paint outdoors, but sometimes forgets to bring his or her own chair because he or she needs to bring his or her own chair outdoors.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drawing stand for advertising design, comprising a drawing stand (1) and a clamping mechanism body (2), characterized in that: The surface of the clamping mechanism body (2) is fixedly connected to the surface of the inner wall of the drawing frame (1); the top of the drawing frame (1) is fixedly connected to a reel box (3); both sides of the drawing frame (1) are fixedly connected to a coil spring box (4); a reel rod (5) is arranged inside the reel box (3); both sides of the reel rod (5) penetrate through both sides of the reel box (3) and are fixedly connected to the inner side of the coil spring box (4); the front of the reel rod (5) is fixedly connected to a sunshade cloth (6); the front of the sunshade cloth (6) penetrates through the front of the reel box (3); the front of the sunshade cloth (6) is fixedly connected to a traction rod (7); both sides of the traction rod (7) are movably connected to support rods (8) via shaft pins; The inner side of the support rod (8) is movably connected to the bottom of both sides of the drawing frame (1) through an axle pin, the bottom of the outer side of the support rod (8) is provided with a through hole (9), the bottom of the inner side of the support rod (8) is provided with a fixing box (10), the outer side of the fixing box (10) is provided with a slide groove (11), the inner side of the inner wall of the slide groove (11) is fixedly connected with a spring (12), the other end of the spring (12) is fixedly connected with a slider (13), the surface of the slider (13) is slidably connected to the inner wall of the through hole (9), the two sides of the front of the retracting box (3) are fixedly connected with a fastening mechanism (14), and the bottom of both sides of the front of the drawing frame (1) are movably connected with a seat mechanism (15) through an axle pin.

2. The drawing stand for advertising design according to claim 1, characterized in that: The fastening mechanism (14) comprises a main frame (141), the bottom of the back side of the main frame (141) is fixedly connected to the two sides of the front side of the reeling box (3), the top of the inner wall of the main frame (141) is movably connected to the top of the sunshade cloth (6), the top of the main frame (141) is provided with a pressure plate (142), both sides of the bottom of the pressure plate (142) penetrate to the top of both sides of the main frame (141), the top of the pressure plate (142) is movably connected to the bottom of the sunshade cloth (6), the bottom of the front side of the reeling box (3) is provided with a special-shaped block (143), the bottom of the back side of the special-shaped block (143) is movably connected to the bottom of the front side of the reeling box (3) through an axle pin, the top of the special-shaped block (143) is movably connected to the bottom of the pressure plate (142), and the right side of the special-shaped block (143) is fixedly connected to a rotating handle (144).

3. The drawing stand for advertising design according to claim 1, characterized in that: The seat mechanism (15) comprises a main body rod (151), the back side of the main body rod (151) being movably connected to the bottom of both sides of the front side of the drawing frame (1) via an axle pin, a limiting groove (152) being provided on the inner side of the main body rod (151), the inner wall of the limiting groove (152) being slidably connected to a limiting block (153), a seat plate (154) being provided at the bottom of the front side of the drawing frame (1), the front sides of both sides of the seat plate (154) being fixedly connected to the inner sides of the limiting blocks (153), and both sides of the front side of the seat plate (154) being movably connected to support feet (155) via axle pins.

4. The drawing stand for advertising design according to claim 3, characterized in that: The inner wall of the support foot (155) is slidably connected to an extension rod (16), and a fastening bolt (17) is provided at the bottom of the front side of the support foot (155). The back side of the fastening bolt (17) penetrates to the bottom of the front side of the inner wall of the support foot (155), and the back side of the fastening bolt (17) is movably connected to the front side of the extension rod (16).

5. The drawing stand for advertising design according to claim 2, characterized in that: A positioning block (18) is provided on the right side of the top of the rotating handle (144); the back side of the positioning block (18) is fixedly connected to the front side of the reeling box (3); the bottom side of the positioning block (18) is movably connected to the top of the rotating handle (144); the right side of the front side of the reeling box (3) is movably connected to an n-type block (19) via an axle pin; the two sides of the inner wall of the n-type block (19) are slidably connected to the right side of the bottom and top of the rotating handle (144).

6. The drawing stand for advertising design according to claim 4, characterized in that: A sliding hole (20) is provided on the front side of the seat plate (154); a tension spring (21) is fixedly connected to the rear side of the inner wall of the sliding hole (20); the other end of the tension spring (21) is fixedly connected to a limiting frame (22); and the inner wall of the limiting frame (22) is movably connected to the inner side of the surface of the extension rod (16).

7. The drawing stand for advertising design according to claim 3, characterized in that: Both sides of the front side of the bottom of the seat plate (154) are movably connected to a rotating block (23) via an axle pin, and the top of the rotating block (23) is movably connected to the inner side of the bottom of the supporting foot (155).

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