Product design drawing board convenient to carry

Abstract

The utility model relates to the technical field of drawing design, and discloses a portable product design drawing board which comprises an outer support, two drawing boxes are connected in the outer support in a sliding mode, shaft sleeves are fixedly connected to the front ends and the rear ends of the drawing boxes respectively, and first fixing shafts are fixedly connected to the close ends of the two shaft sleeves respectively. Rotating plates are rotationally connected to the outer portions of the first fixing shafts, the close ends of the two rotating plates are rotationally connected to the front end and the rear end of a first storage box, and first handles are fixedly connected to the right end of the first storage box at the right end and the left end of the first storage box at the left end correspondingly; the close ends of the two first storage boxes are fixedly connected with two inserting grooves correspondingly. According to the multifunctional drawing board, a user pulls the first handle to drive the drawing box to slide, the first handle is lifted upwards to drive the rotating plate and the first storage box to rotate, the user can conveniently take out drawing tools stored in the multifunctional drawing board, and therefore the effect that the drawing board and the drawing tools are carried at the same time is achieved.

Description

Technical Field

[0001] This utility model relates to the field of drawing and design technology, and in particular to a portable product design drawing board. Background Technology

[0002] Product design drawing is the process of transforming product concepts into visual images. By showcasing the product's appearance, structure, and function, it provides designers, engineers, and manufacturing teams with a clear reference to ensure the product meets expected requirements during development, testing, and production. A portable product design drawing board is an easily portable drawing tool designed for designers to create in various environments. It is typically made of lightweight materials and equipped with a sturdy stand for use outdoors or while traveling. The board's surface is compatible with a variety of drawing tools, providing a smooth drawing experience. Its portability and flexibility make it ideal for the design process, allowing users to easily record inspiration and design anytime, anywhere.

[0003] Existing portable product design drawing boards lack a storage device for drawing tools, requiring users to carry their own tools. When users forget to bring their tools, they cannot complete their drawing work, reducing efficiency. Therefore, a portable product design drawing board is proposed to solve this problem. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a portable product design drawing board, which aims to improve the problem that users need to carry additional drawing tools in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a portable product design drawing board, including an outer bracket, two pull-out boxes slidably connected inside the outer bracket, bushings fixedly connected to the front and rear ends of the pull-out boxes, a fixed shaft one fixedly connected to the adjacent ends of the two bushings, a rotating plate rotatably connected to the outside of the fixed shaft one, and the adjacent ends of the two rotating plates rotatably connected to the front and rear ends of the storage box one, a handle one fixedly connected to the right end of the right end of the storage box one and the left end of the left end of the storage box one, two insertion slots fixedly connected to the adjacent ends of the two storage boxes one, a second storage box fixedly connected inside the pull-out boxes, a locking plate fixedly connected inside the outer bracket, a moving component fixedly connected to the bottom end of the outer bracket, and a drawing component rotatably connected inside the outer bracket;

[0006] As a further description of the above technical solution: the moving component includes a wheel bracket, a fixed shaft two is fixedly connected inside the wheel bracket, a rotating sleeve is rotatably connected outside the fixed shaft two, a universal wheel is rotatably connected to the bottom end of the rotating sleeve, the top end of the wheel bracket is fixedly connected to the bottom end of the outer bracket, a sliding plate is fixedly connected to the bottom end of the outer bracket, and a handle two is slidably connected inside the sliding plate.

[0007] As a further description of the above technical solution: the drawing component includes a drawing board, a fixed sleeve is fixedly connected to the bottom end of the drawing board, a plate bracket is rotatably connected inside the fixed sleeve, two insertion plates are fixedly connected to the bottom end of the drawing board, and a handle is fixedly connected to the rear end of the drawing board;

[0008] As a further description of the above technical solution: the outer side of the rotating plate is slidably connected to the inside of the pull-out box, and the adjacent ends of the two rotating plates are slidably connected to the outside of the storage box one;

[0009] As a further description of the above technical solution: the bottom end of the first storage box is in contact with the top end of the second storage box, and a locking block is installed at one of the adjacent ends of the two pull-out boxes;

[0010] As a further description of the above technical solution: the inside of the slide plate is provided with a slide groove, and the bottom end of the handle two is equipped with a slider;

[0011] As a further description of the above technical solution: the wheel bracket has a rotating groove inside, and the caster wheel is rotatably connected to a roller inside;

[0012] As a further description of the above technical solution: a plug is installed at the front end of the plate bracket, and the outside of the plug plate is slidably connected to the inside of the plug groove.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the user pulls the handle to make the pull-out box slide outward inside the outer bracket. When the locking block outside the pull-out box and the locking block inside the outer bracket are engaged, the user lifts the handle to make the rotating plate rotate outside the fixed shaft. The handle makes the storage box rotate at the near end of the two rotating plates, unfolding the storage box and the storage box to allow the user to take out the drawing tools stored inside, thus achieving the effect of carrying both the drawing board and the drawing tools at the same time.

[0015] 2. In this utility model, with the cooperation of the fixed shaft two, the universal wheel rotates inside the wheel bracket, so that the roller inside the universal wheel contacts the ground. The user pulls the handle two to make the handle two slide inside the slide plate. When the slider installed at the rear end of the handle two reaches the front end of the slide plate, the handle two is rotated upward to pull the drawing board, so as to solve the problem that the weight of the drawing board becomes too heavy and inconvenient to move after the drawing tools are installed inside. Attached Figure Description

[0016] Figure 1 A three-dimensional schematic diagram of the portable product design drawing board proposed in this utility model;

[0017] Figure 2 A schematic diagram of the structure of a storage box for a portable product design drawing board proposed in this utility model;

[0018] Figure 3 A schematic diagram of the external support frame for the portable product design drawing board proposed in this utility model;

[0019] Figure 4 This is a structural schematic diagram of the storage box 2 for the portable product design drawing board proposed in this utility model.

[0020] Legend:

[0021] 1. External bracket; 2. Pull-out box; 3. Bushing; 4. Fixed shaft one; 5. Rotating plate; 6. Storage box one; 7. Handle one; 8. Insertion slot; 9. Storage box two; 10. Drawing board; 11. Fixed sleeve; 12. Board bracket; 13. Insertion plate; 14. Snap-fit ​​plate; 15. Handle two; 16. Sliding plate; 17. Wheel bracket; 18. Rotating sleeve; 19. Fixed shaft two; 20. Universal wheel; 21. Handle three. Detailed Implementation

[0022] 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.

[0023] Reference Figure 2 and Figure 4This utility model provides an embodiment of a portable product design drawing board, including an outer bracket 1 made of sturdy aluminum alloy, which is both lightweight and durable, ensuring stability and reliability in different environments. Two pull-out boxes 2 are slidably connected inside the outer bracket 1. These pull-out boxes 2 are made of high-strength plastic and can withstand frequent use without damage. Bushings 3 are fixedly connected to the front and rear ends of the pull-out boxes 2, and the design of the bushings 3 ensures a smooth sliding experience, thereby improving user convenience. Fixed shafts 4 are fixedly connected to the adjacent ends of the two bushings 3. The high-quality steel material of the fixed shafts 4 ensures the strength and durability of the structure. Rotating plates 5 are rotatably connected to the outside of the fixed shafts 4. These rotating plates 5 are made of wear-resistant steel to ensure no wear during repeated rotations.

[0024] Two rotating plates 5 are rotatably connected at their adjacent ends to the front and rear ends of storage box 6. Storage box 6 is made of waterproof plastic to protect the internal tools from moisture. Handles 7 are fixedly connected to the right end of the right storage box 6 and the left end of the left storage box 6, respectively. These handles are ergonomically optimized for a comfortable grip and facilitate the application of force during use. Two interlocking slots 8 are fixedly connected to the adjacent ends of the two storage boxes 6. The precise design of these slots 8 ensures a secure connection of the components. Storage box 9 is fixedly connected inside the pull-out box 2. Storage box 9 is also made of waterproof plastic to protect the internal drawing tools. A locking plate 14 is fixedly connected inside the outer bracket 1 to support the components.

[0025] In use, the user grasps handle 7 and pulls it outward. Handle 7 causes the pull-out box 2 to slide outward inside the outer bracket 1. The design of the pull-out box 2 allows the user to easily access the tools inside. When the external latch of the pull-out box 2 engages with the internal latch of the outer bracket 1, restricting the position of the pull-out box 2, the user lifts handle 7 upward. This action cleverly causes storage box 6 to rotate at the adjacent ends of the two rotating plates 5. Through the action of the rotating plates 5, storage box 6 smoothly rotates outside the fixed shaft 4. When storage box 6 rotates to the same plane as storage box 9, the user can easily retrieve the required drawing tools from storage box 6 or storage box 9, thus beginning product design drawing work.

[0026] Reference Figures 3 to 4 The moving component includes a wheel bracket 17, with a fixed shaft 19 fixedly connected inside the wheel bracket 17. The fixed shaft 19 is made of stainless steel, which reduces rotational friction and increases service life. A rotating sleeve 18 is rotatably connected to the outside of the fixed shaft 19. The rotating sleeve 18 is made of steel and is coated with lubricating oil inside. A universal wheel 20 is rotatably connected to the bottom end of the rotating sleeve 18.

[0027] To enhance mobility, the caster wheel 20's bracket is typically made of steel, a material that effectively provides support and improves stability during movement. The top of the wheel bracket 17 is fixedly connected to the bottom of the outer bracket 1, and the bottom of the outer bracket 1 is fixedly connected to a sliding plate 16. The sliding plate 16 is made of aluminum alloy, a lightweight material with excellent corrosion resistance, ensuring the entire structure maintains its appearance and function even after prolonged use.

[0028] The slide plate 16 has a sliding connection to a handle 15. The handle 15 is usually ergonomically designed and uses non-slip soft rubber material to wrap the grip, which can effectively improve the user's grip when pulling, and avoid unnecessary operation errors caused by slippage. When the handle 15 is flat, the grip can be placed on the top of the slide plate 16 to avoid getting the grip dirty.

[0029] Reference Figure 2 and Figure 4 The drawing components include a drawing board 10, made of high-quality pine wood and polished for easy drawing. A fixing sleeve 11 is fixedly connected to the bottom of the drawing board 10. The fixing sleeve 11 is made of sturdy plastic to ensure stability and durability. A board support 12 is rotatably connected inside the fixing sleeve 11. The board support 12 is made of aluminum alloy, which is lightweight and corrosion-resistant, ensuring it is not easily deformed during long-term use. Two interlocking plates 13 are fixedly connected to the bottom of the drawing board 10. The design of the interlocking plates 13 makes the connection tighter and improves the stability of the overall structure. A handle 21 is fixedly connected to the rear end of the drawing board 10. The handle 21 is ergonomically designed for comfortable operation.

[0030] The rotating plate 5 is externally slidably connected to the inside of the pull-out box 2. This design makes the movement of the rotating plate 5 smoother and saves space. The adjacent ends of the two rotating plates 5 are slidably connected to the outside of storage box 6, making it easier for storage box 6 to maintain balance. The bottom of storage box 6 contacts the top of storage box 9. This design optimizes space utilization and makes it easier to store and retrieve tools. Locking blocks are installed at the adjacent ends of the two pull-out boxes 2. The locking block design enhances the stability of the pull-out boxes 2 and prevents them from accidentally falling off during use.

[0031] The sliding plate 16 has an internal groove with a precisely designed width to ensure smooth sliding of the slider. A slider is installed at the bottom of the handle 15; the slider's material enhances wear resistance and extends its service life. The wheel bracket 17 has an internal rotating groove, which allows for more flexible rotation of the caster wheel 20, adapting to different operational needs. The caster wheel 20 has internally connected rollers made of high-strength polyurethane material, ensuring smooth rolling on the ground. The front end of the plate bracket 12 has a precisely designed insert block that securely inserts into the slot of the locking plate 14, preventing accidental dislodgement. The locking plate 13 is externally slidably connected to the inside of the locking groove 8. The locking groove 8 and the locking plate 13 support the drawing board 10, preventing the center of the drawing board 10 from being suspended and enhancing stability.

[0032] Working principle: When the user needs to use the product design drawing, he / she grasps the handle 321 to drive the drawing board 10 to rotate upward inside the outer bracket 1. At the same time, under the action of gravity, the board bracket 12 rotates downward inside the fixing sleeve 11. According to the drawing needs, the user inserts the plug at the front end of the board bracket 12 into the slot opened inside the locking plate 14 to lock the position of the board bracket 12 and support the drawing board 10.

[0033] After adjusting the drawing board 10, the user grasps handle 17 and pulls it outward. Handle 17 causes the pull-out box 2 to slide outward inside the outer bracket 1. When the external locking block of the pull-out box 2 locks the internal locking block of the outer bracket 1, restricting the position of the pull-out box 2, the user lifts handle 17 upward. Handle 17 causes storage box 16 to rotate at the near end of the two rotating plates 5. Storage box 16 causes the rotating plate 5 to rotate outside the fixed shaft 14. When storage box 16 rotates to be on the same plane as storage box 29, the user can take out the drawing tools needed from storage box 16 or storage box 29 to start product design drawing work.

[0034] When drawing, the user rotates the caster wheel 20 and the rotating sleeve 18 outside the fixed shaft 19, while simultaneously rotating them inside the wheel bracket 17. This prevents the rollers inside the caster wheel 20 from contacting the ground or tabletop, thus preventing the drawing board from shifting due to external forces and affecting the drawing. After drawing, the user pulls the handle 15, causing the slider outside the handle 15 to slide backward in the groove inside the slide plate 16. When the slider outside the handle 15 reaches the rear end of the slide plate 16, the user rotates the handle 15 upward to move the drawing board.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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. A portable product design drawing board, including an outer support (1), characterized in that: The outer bracket (1) has two sliding boxes (2) inside. The front and rear ends of the sliding boxes (2) are respectively fixedly connected to bushings (3). The two bushings (3) are respectively fixedly connected to a fixed shaft (4) at their adjacent ends. The fixed shaft (4) is rotatably connected to a rotating plate (5). The two rotating plates (5) are rotatably connected to the front and rear ends of the storage box (6) at their adjacent ends. The right end of the storage box (6) at the right end and the left end of the storage box (6) at the left end are respectively fixedly connected to a handle (7). The two storage boxes (6) at their adjacent ends are respectively fixedly connected to two insertion slots (8). The sliding box (2) has a storage box (9) fixedly connected inside. The outer bracket (1) has a locking plate (14) fixedly connected inside. The bottom end of the outer bracket (1) has a moving component fixedly connected. The outer bracket (1) has a drawing component rotatably connected inside.

2. The portable product design drawing board according to claim 1, characterized in that: The moving component includes a wheel bracket (17), a fixed shaft two (19) is fixedly connected inside the wheel bracket (17), a rotating sleeve (18) is rotatably connected outside the fixed shaft two (19), a universal wheel (20) is rotatably connected to the bottom end of the rotating sleeve (18), the top end of the wheel bracket (17) is fixedly connected to the bottom end of the outer bracket (1), a sliding groove plate (16) is fixedly connected to the bottom end of the outer bracket (1), and a handle two (15) is slidably connected inside the sliding groove plate (16).

3. The portable product design drawing board according to claim 1, characterized in that: The drawing assembly includes a drawing board (10), a fixed sleeve (11) is fixedly connected to the bottom end of the drawing board (10), a plate bracket (12) is rotatably connected inside the fixed sleeve (11), two insert plates (13) are fixedly connected to the bottom end of the drawing board (10), and a handle three (21) is fixedly connected to the rear end of the drawing board (10).

4. The portable product design drawing board according to claim 1, characterized in that: The outer side of the rotating plate (5) is slidably connected to the inside of the pull-out box (2), and the adjacent ends of the two rotating plates (5) are slidably connected to the outside of the storage box (6).

5. The portable product design drawing board according to claim 1, characterized in that: The bottom of the first storage box (6) is in contact with the top of the second storage box (9), and a locking block is installed at one of the close ends of the two pull-out boxes (2).

6. The portable product design drawing board according to claim 2, characterized in that: The sliding plate (16) has a sliding groove inside, and the bottom of the handle (15) is equipped with a slider.

7. The portable product design drawing board according to claim 2, characterized in that: The wheel bracket (17) has a rotating groove inside, and the universal wheel (20) has a roller rotatably connected inside.

8. The portable product design drawing board according to claim 3, characterized in that: The front end of the plate bracket (12) is equipped with a plug, and the outside of the plug plate (13) is slidably connected to the inside of the plug groove (8).

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