An environmentally friendly design with hand-drawing mechanism

Abstract

This utility model discloses an environmentally friendly design sketching mechanism, belonging to the field of environmental protection technology. Its key technical features include a placement frame with placement components on both sides and an adjustment component at the bottom. Each placement component includes a fixed frame fixedly connected to the outside of the placement frame, a placement box slidably connected inside the fixed frame, a side plate fixedly connected to the outside of the placement box, and a pull rod fixedly connected to the outside of the side plate. This solution addresses the problems of existing environmentally friendly design sketching mechanisms, which are inconvenient for users to quickly access and orderly store tools, leading to tool disarray during storage and affecting drawing efficiency. Furthermore, most existing environmentally friendly design sketching mechanisms use a fixed angle design, making it difficult for users to adjust the placement frame angle according to their drawing posture or lighting conditions, resulting in user fatigue during prolonged use and impacting drawing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection technology, and in particular to a hand-drawing mechanism for environmental protection design. Background Technology

[0002] In the field of environmental design, hand-drawing agencies serve as an important tool for transforming creative ideas into visual solutions. Hand-drawing is an art form that involves creating on a flat surface using drawing tools by hand. It achieves image expression through direct manipulation of the hand, without relying on the automatic generation functions of mechanical or digital devices.

[0003] Currently, when conducting art design, a drawing tablet is needed to fix the position of the drawing paper, making it easier for users to carry out art designs on the paper. However, existing drawing tablets are not convenient for fixing drawing paper of different sizes, which reduces the applicability of the drawing tablet. In addition, the support plate of the existing drawing tablet is not only inconvenient to adjust the tilt angle of the drawing tablet, but also cannot quickly fix the folded position after folding, which reduces the ease of use of the drawing tablet. To address these issues, we have designed an art design drawing tablet to solve the above problems.

[0004] The existing patent (publication number: CN211764522U) discloses an art design drawing tablet. It features an upper and lower pressure plate that quickly fixes drawing paper, and these plates can move up and down, allowing the tablet to quickly hold drawing paper of different sizes, increasing its applicability. Furthermore, the support plate and base plate not only allow for quick adjustment of the shelf's tilt angle but also automatically fix the folded position after being folded, improving the tablet's ease of use. The length of the clearance groove is the same as the width of the shelf, and the opening size of the clearance groove is greater than the thickness of the upper and lower pressure plates. The length of the upper and lower pressure plates is greater than the length of the shelf. The clearance groove allows the upper and lower pressure plates to slide up and down.

[0005] To address the aforementioned issues, existing patents have provided solutions. However, existing eco-friendly design hand-drawing mechanisms are not convenient for users to quickly access and store tools in an orderly manner, which can easily lead to tools becoming disorganized during storage and affect drawing efficiency. Moreover, most existing eco-friendly design hand-drawing mechanisms adopt a fixed angle design, which makes it difficult for users to adjust the angle of the placement frame according to their own drawing posture or lighting conditions. This can easily cause physical fatigue for users during long-term use, thus affecting drawing efficiency.

[0006] Therefore, an environmentally friendly hand-drawing agency is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide an environmentally friendly design hand-drawing mechanism that can solve the problems of existing environmentally friendly design hand-drawing mechanisms, which are not convenient for users to quickly access and store tools in an orderly manner, resulting in tools being easily messed up during storage and affecting drawing efficiency. Moreover, most existing environmentally friendly design hand-drawing mechanisms adopt a fixed angle design, which makes it inconvenient for users to adjust the angle of the placement frame according to their own drawing posture or lighting conditions, thus causing users to easily experience physical fatigue during long-term use and affecting drawing efficiency.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly hand-drawing mechanism, including a placement frame, placement components on both sides of the placement frame, and an adjustment component at the bottom of the placement frame;

[0009] The placement assembly includes a fixed frame fixedly connected to the outside of the placement frame, a placement box slidably connected inside the fixed frame, a side plate fixedly connected to the outside of the placement box, a pull rod fixedly connected to the outside of the side plate, a fixed top cover fixedly connected to the top inside the placement box, a placement card seat fixedly connected to the inside of the placement box, a fixed base fixedly connected to the bottom of the placement box, a compression spring fixedly connected to the inside of the fixed base, and a limit base plate fixedly connected to the top of the compression spring.

[0010] Preferably, the adjusting frame includes a rotating support fixedly connected to the bottom of the fixed frame, a supporting base fixedly connected to the bottom of the rotating support, a groove provided inside the supporting base, a limiting slide rail fixedly connected inside the groove, and a movable support slidably connected to the outside of the limiting slide rail.

[0011] Preferably, a limiting support is fixedly connected to the top of the movable support, and a drive electric cylinder is hinged to the top of the limiting support. A connecting rod is hinged to the output end of the drive electric cylinder.

[0012] Preferably, the top of the connecting rod is hinged to a connecting support, which is fixedly connected to the placement frame.

[0013] Preferably, a positioning groove is provided on the outer side of the placement frame, a permanent magnet base is fixedly connected inside the positioning groove, a magnetic block is magnetically connected to the outer side of the permanent magnet base, a positioning seat is fixedly connected to the outer side of the magnetic block, the positioning groove is slidably connected to the positioning groove, and an adsorption seat is threadedly connected to the bottom of the positioning seat.

[0014] Preferably, a protective plate is snapped onto the outside of the placement box, and a pull handle is fixedly connected to the outside of the protective plate.

[0015] Preferably, a limiting support rod is slidably connected inside the fixed base, and the limiting support rod is fixedly connected to the limiting base plate.

[0016] Preferably, an anti-slip pad is adhered to the bottom of the support base, and the anti-slip pad is made of rubber.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application achieves the effect of classifying, storing, and securing hand-drawing tools through a placement component, improving the convenience of tool retrieval and the safety of storage. Compared with traditional tool storage devices, this placement component can classify and place different types of tools. At the same time, the fixed top cover and compression spring, together with the limiting base plate, can provide stable support for the tools from both the top and bottom, preventing the tools from shaking and being damaged in the placement box, reducing the wear and tear caused by collisions, extending the service life of the tools, and solving the problems of tools being easily confused, easily damaged, and inconvenient to carry in traditional storage methods. It achieves the orderliness, protection, and portability of tool storage.

[0019] 2. This application achieves the effect of electrically adjusting the angle of the placement frame through the adjustment component, improving the comfort and adaptability of hand-drawing operation. Compared with traditional fixed-angle hand-drawing devices, this adjustment component allows users to adjust the placement frame to a suitable angle according to their own drawing posture or lighting conditions, reducing physical fatigue caused by long-term use of fixed-angle devices, improving drawing efficiency, solving the problem that traditional devices cannot adapt to different user needs and environmental conditions, and realizing the flexibility of the hand-drawing mechanism angle adjustment. Attached Figure Description

[0020] Figure 1 A hand-drawn overall structural diagram of the environmentally friendly design mechanism for this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the placement component of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the placement frame of this utility model;

[0024] Figure 5 This is a cross-sectional view of the placement frame of this utility model;

[0025] Figure 6 This is a cutout diagram of the placement box of this utility model.

[0026] In the diagram, 1. Placement frame; 2. Limiting support rod; 3. Anti-slip pad; 4. Placement component; 401. Fixed frame; 402. Placement box; 403. Side plate; 404. Pull rod; 405. Fixed top cover; 406. Placement card seat; 407. Fixed seat; 408. Compression spring; 409. Limiting base plate; 5. Adjustment component; 501. Rotating support; 502. Support base; 503. Groove; 504. Limiting slide rail; 505. Moving support; 506. Limiting support; 507. Drive cylinder; 508. Connecting rod; 509. Connecting support; 6. Positioning groove; 7. Permanent magnet seat; 8. Magnetic block; 9. Positioning seat; 10. Adsorption seat; 11. Protective plate; 12. Pull handle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-6 The present invention provides the following technical solution:

[0029] An environmentally friendly hand-drawing mechanism includes a placement frame 1, placement components 4 on both sides of the placement frame 1, and an adjustment component 5 at the bottom of the placement frame 1.

[0030] The placement component 4 includes a fixed frame 401 fixedly connected to the outside of the placement frame 1. A placement box 402 is slidably connected inside the fixed frame 401. A side plate 403 is fixedly connected to the outside of the placement box 402. A pull rod 404 is fixedly connected to the outside of the side plate 403. A fixed top cover 405 is fixedly connected to the top inside the placement box 402. A placement card seat 406 is fixedly connected to the inside of the placement box 402. A fixed base 407 is fixedly connected to the bottom of the placement box 402. A compression spring 408 is fixedly connected inside the fixed base 407. A limit plate 409 is fixedly connected to the top of the compression spring 408.

[0031] In this embodiment: by pulling the lever 404 on the outside of the side plate 403, the placement box 402 is slid outward within the fixed frame 401 until the placement box 402 is completely pulled out. Then, different types of drawing pens, paint bottles, and other tools are inserted into the placement slots 406 inside the placement box 402. When the tools are inserted, the bottom of the pen bottle will contact the limiting base plate 409, causing the limiting base plate 409 to compress the compression spring 408 inside the fixed seat 407 and move downward. At the same time, the limiting support rod 2 slides within the fixed seat 407 to maintain the stability of the limiting base plate 409. At this time, the fixed top cover 405 will press down on the top of the tool, cooperating with the supporting force of the limiting base plate 409 to firmly fix the tool in the placement slot 406, preventing the tool from shaking inside the placement box 402. When it is necessary to store the tools, push the side plate 403 in the opposite direction to make the placement box 402 slide into the fixed frame 401, so as to facilitate the organization and retrieval of tools and improve the convenience and safety of tool storage.

[0032] Specifically, such as Figure 3 As shown, the adjustment frame includes a rotating support 501 fixedly connected to the bottom of the fixed frame 401. A support base 502 is fixedly connected to the bottom of the rotating support 501. A groove 503 is provided inside the support base 502. A limiting slide rail 504 is fixedly connected inside the groove 503. A movable support 505 is slidably connected to the outside of the limiting slide rail 504.

[0033] Specifically, such as Figure 3 As shown, a limiting support 506 is fixedly connected to the top of the movable support 505, and a drive electric cylinder 507 is hinged to the top of the limiting support 506. A connecting rod 508 is hinged to the output end of the drive electric cylinder 507.

[0034] Specifically, such as Figure 3 As shown, a connecting support 509 is hinged to the top of the connecting rod 508, and the connecting support 509 is fixedly connected to the placement frame 1.

[0035] In this embodiment: when it is necessary to adjust the angle of the placement frame 1, the drive cylinder 507 is activated, and then the output end of the drive cylinder 507 begins to extend and retract, pushing the connecting rod 508 upward. Since the top of the connecting rod 508 is hinged to the connecting support 509 fixedly connected to the placement frame 1, the movement of the connecting rod 508 causes the placement frame 1 to rotate upward around the rotating support 501. At the same time, the movable support 505 slides away from the rotating support 501 on the limiting slide rail 504 inside the support base 502 to cooperate with the movement of the connecting rod 508. When the output end of the drive cylinder 507 retracts, it will pull the connecting rod 508 upward. The rod 508 moves downward, causing the placement frame 1 to rotate downward around the rotating support 501. The movable support 505 slides on the limiting slide rail 504 towards the rotating support 501. During the adjustment process, the limiting support 506 is fixed to the top of the movable support 505, providing stable hinge support for the drive cylinder 507. The user can adjust the placement frame 1 to a suitable tilt angle by controlling the extension and retraction of the drive cylinder 507 according to their own drawing posture or lighting conditions. After the adjustment is completed, the power of the drive cylinder 507 is turned off to meet the needs of different users and improve the comfort and operating efficiency during hand drawing.

[0036] Specifically, such as Figure 4 , Figure 5 As shown, a positioning groove 6 is provided on the outer side of the placement frame 1. A permanent magnet seat 7 is fixedly connected inside the positioning groove 6. A magnetic block 8 is magnetically connected to the outer side of the permanent magnet seat 7. A positioning seat 9 is fixedly connected to the outer side of the magnetic block 8. The positioning groove 6 is slidably connected to the positioning groove 6. An adsorption seat 10 is threadedly connected to the bottom of the positioning seat 9.

[0037] Specifically, such as Figure 6 As shown, a protective plate 11 is snapped onto the outside of the placement box 402, and a pull handle 12 is fixedly connected to the outside of the protective plate 11.

[0038] In this embodiment: by setting a positioning groove 6, a permanent magnet seat 7, a magnetic suction seat, a positioning seat 9, and an adsorption seat 10, when it is necessary to fix the drawing board or other drawing paper, first align the magnetic suction block 8 on the positioning seat 9 with the permanent magnet seat 7 in the positioning groove 6 on the outside of the placement frame 1. The magnetic force of the permanent magnet seat 7 is used to make the magnetic suction block 8 adsorbed in the positioning groove 6, thus initially fixing the positioning seat 9. Then, rotate the adsorption seat 10 at the bottom of the positioning seat 9 clockwise to make it in close contact with the drawing board. The adsorption force of the adsorption seat 10 further enhances the fixing effect to meet the fixing needs of drawing boards of different sizes and improve the practicality of the equipment. By setting a protective plate 11 and a pull handle 12, when the placement box 402 is finished, align the slot on the protective plate 11 with the outside of the placement box 402 and press it firmly to make the protective plate 11 snap into the outside of the placement box 402. At this time, the protective plate 11 can protect the hand-drawing tools in the placement box 402 from dust and collision.

[0039] Specifically, such as Figure 6 As shown, the fixed base 407 has a sliding connection to a limiting rod 2, which is fixedly connected to the limiting base plate 409.

[0040] Specifically, such as Figure 1 As shown, an anti-slip pad 3 is bonded to the bottom of the support base 502. The anti-slip pad 3 is made of rubber.

[0041] In this embodiment: By setting a limiting support rod 2, when a hand-drawing tool is placed in the placement box 402, the bottom of the tool will contact the limiting base plate 409 and apply pressure to it. After the limiting base plate 409 is under pressure, it will drive the limiting support rod 2 to slide upward in the slide rail inside the fixed seat 407, while compressing the compression spring 408 inside the fixed seat 407. The limiting support rod 2 always keeps in contact with the slide rail of the fixed seat 407 during the sliding process, which plays a guiding role in the movement of the limiting base plate 409, ensuring that the limiting base plate 409 rises smoothly, avoiding tilting, and reducing damage caused by shaking. By setting an anti-slip pad 3, when using the hand-drawing mechanism, the support base 502 is placed on the operating surface, and the rubber anti-slip pad 3 at the bottom of the support base 502 will be in close contact with the operating surface. Since the anti-slip pad 3 is made of rubber, it will increase the frictional resistance between it and the operating surface, effectively preventing the support base 502 from sliding and ensuring that the entire hand-drawing mechanism remains stable.

[0042] Working Principle: When using this environmentally friendly hand-painting mechanism, first place the support base 502 on a stable operating surface. The rubber anti-slip pad 3 at the bottom of the support base 502 will be in close contact with the tabletop, using the friction of the rubber to prevent the mechanism from sliding during use and ensuring stable operation. When it is necessary to retrieve or store hand-painting tools, pull the lever 404 on the outside of the side panel 403, causing the placement box 402 to slide within the fixed frame 401, allowing the placement box 402 to be pulled out of the fixed frame 401. At this time, the placement slot 406 inside the placement box 402 can be used to classify and place different hand-painting pens, paints, and other tools. Its fixed top cover 405 prevents the tool from shaking inside the placement box 402, while the compression spring 408 and the limiting base plate 409 inside the fixed base 407 provide upward support to the bottom of the tool. When the tool is placed in the placement box 402, the limiting base plate 409 is compressed by the spring 408, thus firmly supporting the tool and preventing it from being damaged due to shaking. At the same time, the limiting support rod 2 slides inside the fixed base 407, guiding and limiting the movement of the limiting base plate 409 to ensure the stability of the support. If it is necessary to adjust the angle of the placement frame 1 to adapt to different hand-drawing postures or lighting conditions, the drive cylinder 507 is activated to drive... The output end of the electric cylinder 507 pushes the connecting rod 508. Since the top of the connecting rod 508 is hinged to the connecting support 509, and the connecting support 509 is fixedly connected to the placement frame 1, while the bottom of the electric cylinder 507 is hinged to the limiting support 506, which is fixed to the top of the movable support 505, and the movable support 505 can slide on the limiting slide rail 504 inside the support base 502, the extension and retraction of the electric cylinder 507 will cause the placement frame 1 to rotate around the rotating support 501 via the connecting rod 508, thereby adjusting the angle of the placement frame 1. The sliding of the movable support 505 on the limiting slide rail 504 can cooperate with... The movement of the linkage 508 makes the angle adjustment process smoother, allowing the placement frame 1 to be adjusted to a suitable tilt angle according to one's own needs, improving the comfort of hand-painting. When it is necessary to fix the drawing board on the placement frame 1, locate the positioning groove 6 on the outside of the placement frame 1, align the magnetic block 8 on the positioning seat 9 with the permanent magnet seat 7, and use the magnetism of the permanent magnet seat 7 to attract the magnetic block 8 into the positioning groove 6. Then rotate the adsorption seat 10 at the bottom of the positioning seat 9 to make it in close contact with the operating surface. The adsorption force of the adsorption seat 10 further fixes the positioning seat 9, thereby stably fixing the drawing board on the placement frame 1 and ensuring that the drawing board will not shift during hand-painting.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly design hand-drawing mechanism, comprising a placement frame (1), characterized in that: Placement components (4) are provided on both sides of the placement frame (1), and adjustment components (5) are provided at the bottom of the placement frame (1). The placement assembly (4) includes a fixed frame (401) fixedly connected to the outside of the placement frame (1), a placement box (402) slidably connected inside the fixed frame (401), a side plate (403) fixedly connected to the outside of the placement box (402), a pull rod (404) fixedly connected to the outside of the side plate (403), a fixed top cover (405) fixedly connected to the top inside the placement box (402), a placement card seat (406) fixedly connected to the inside of the placement box (402), a fixed base (407) fixedly connected to the bottom of the placement box (402), a compression spring (408) fixedly connected to the inside of the fixed base (407), and a limit base plate (409) fixedly connected to the top of the compression spring (408).

2. The hand-drawing mechanism for environmentally friendly design according to claim 1, characterized in that: The adjusting frame includes a rotating support (501) fixedly connected to the bottom of the fixed frame (401). A support base (502) is fixedly connected to the bottom of the rotating support (501). A groove (503) is provided inside the support base (502). A limiting slide rail (504) is fixedly connected inside the groove (503). A movable support (505) is slidably connected to the outside of the limiting slide rail (504).

3. The hand-drawing mechanism for environmentally friendly design according to claim 2, characterized in that: The top of the movable support (505) is fixedly connected to a limiting support (506), and the top of the limiting support (506) is hinged to a drive electric cylinder (507). The output end of the drive electric cylinder (507) is hinged to a connecting rod (508).

4. The hand-drawing mechanism for environmentally friendly design according to claim 3, characterized in that: The top of the connecting rod (508) is hinged to a connecting support (509), which is fixedly connected to the placement frame (1).

5. The hand-drawing mechanism for environmentally friendly design according to claim 1, characterized in that: The placement frame (1) has a positioning groove (6) on its outer side. A permanent magnet seat (7) is fixedly connected inside the positioning groove (6). A magnetic block (8) is magnetically connected to the outer side of the permanent magnet seat (7). A positioning seat (9) is fixedly connected to the outer side of the magnetic block (8). The positioning groove (6) is slidably connected to the positioning groove (6). An adsorption seat (10) is threadedly connected to the bottom of the positioning seat (9).

6. The hand-drawing mechanism for environmentally friendly design according to claim 1, characterized in that: The outer side of the placement box (402) is fitted with a protective plate (11), and a pull handle (12) is fixedly connected to the outer side of the protective plate (11).

7. The hand-drawing mechanism for environmentally friendly design according to claim 1, characterized in that: The fixed base (407) is internally slidably connected to a limiting support rod (2), and the limiting support rod (2) is fixedly connected to the limiting base plate (409).

8. The hand-drawing mechanism for environmentally friendly design according to claim 2, characterized in that: The bottom of the support base (502) is bonded with an anti-slip pad (3), which is made of rubber.

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