A portable electronic hand-drawing board and method for UI design

Abstract

The present invention relates to the field of electronic hand-drawing board equipment, specifically a portable electronic hand-drawing board and method for UI design, wherein a drawing component is provided inside the storage box, a portable component is installed outside the storage box, the drawing component includes a drawing board body rotatably installed inside the storage box, damping shafts are symmetrically installed on both sides of the outer wall of the drawing board body, and the damping shafts are installed on the inner wall of the storage box, the outer bottom of the storage box is rotatably connected to a rotating seat, the outer end of the rotating seat is fixedly installed with a box cover, the inner wall of the storage box is fixedly installed with a heat sink, and cooling fans are symmetrically installed on both sides of the interior of the storage box. A portable electronic hand-drawing board and method for UI design described in the present invention can protect the electronic hand-drawing board through a box body, can conveniently move the box body, realize convenient carrying of the electronic hand-drawing board, and bring better usage prospects.

Description

Technical Field

[0001] The invention relates to the field of electronic hand-drawing board equipment, in particular to a portable electronic hand-drawing board for UI design. Background Art

[0002] At present, UI design, or interface design, refers to the overall design of the software's human-computer interaction, operating logic, and interface aesthetics. It can be divided into two categories: physical UI and virtual UI. The UI design mentioned on the Internet is virtual UI. With the development and application of electronic information technology, in the field of art painting, electronic drawing boards have gradually replaced paper painting. This not only reduces resource waste, but also saves the painting content in an electronic storage way, which is better preserved. It is also easy to carry and simple to operate, and is deeply loved by painters.

[0003] For example, a Chinese patent discloses an electronic hand-drawing board for TV layout UI design (authorization announcement number CN214504395U). This patent technology can mix multiple colors and modulate the required colors by adding a color palette, making the utility model more convenient and practical to use. By adding a brush, you can draw on the hand-drawn screen, which is more suitable for the field of UI design technology in actual use.

[0004] However, the electronic hand-drawing board disclosed above still has some defects when in use: when in use, the device has no protective structure to protect the electronic hand-drawing board, which is easily damaged by bumps, and cannot be conveniently carried and used, which affects the convenience of the electronic hand-drawing board when in use. Therefore, those skilled in the art provide a portable UI design electronic hand-drawing board to solve the problems raised in the above background technology. Summary of the invention

[0005] The object of the present invention is to provide a portable UI design electronic hand-drawing board and method to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A portable UI design electronic hand-drawing board and method, comprising a storage box, a drawing component is arranged inside the storage box, and a portable component is installed outside the storage box;

[0008] The drawing assembly comprises a drawing board body rotatably mounted inside a storage box, damping shafts are symmetrically mounted on both sides of the outer wall of the drawing board body, and the damping shafts are mounted on the inner wall of the storage box, the outer bottom of the storage box is rotatably connected to a rotating seat, a box cover is fixedly mounted on the outer end of the rotating seat, a heat sink is fixedly mounted on the inner wall of the storage box, and a heat dissipation fan is symmetrically mounted on both sides of the interior of the storage box;

[0009] The portable component includes a locking socket installed in the middle of the top of the storage box, connecting sockets are symmetrically installed on both sides of the outer wall of the storage box, two connecting sockets are rotatably connected to the middle of the rear of the storage box with supporting feet, the insides of the three supporting feet are slidably connected with adjusting feet, the inner tops of the three adjusting feet are threadedly connected with locking screws, and sliding wheels are symmetrically installed at the bottom end of the storage box.

[0010] As a further solution of the present invention: telescopic rods are symmetrically rotatably connected to both sides of the rear portion of the storage box, and the ends of the two telescopic rods are rotatably connected to rotating sockets, and the rotating sockets are fixedly installed on the inner top of the storage box.

[0011] By adopting the above technical solution, the angle of the telescopic rod can be adjusted during use by rotating the holder.

[0012] As a further solution of the present invention: a servo motor is fixedly installed on the inner bottom of the two telescopic rods, a threaded adjustment rod is installed on the output shafts of the two servo motors, a connecting sleeve is slidably connected to the inside of the two telescopic rods, an adjusting connecting rod is fixedly installed on the outer ends of the two connecting sleeves, and the adjusting connecting rod is rotatably connected to the rear part of the drawing board body, and matching threaded adjustment grooves are etched at the positions of the threaded adjustment rods corresponding to the insides of the two connecting sleeves.

[0013] By adopting the above technical solution, the connection sleeve can slide and retract in the telescopic rod through the cooperation between the threaded adjustment rod and the threaded adjustment groove, and the angle of the drawing board body can be conveniently adjusted by cooperating with the adjustment connecting rod.

[0014] As a further solution of the present invention: both sides of the outer walls of the two connecting sleeves are symmetrically installed with limit sliders, and the inner parts of the two telescopic rods are provided with limit sliding grooves that slide with each other at the positions corresponding to the limit sliders.

[0015] By adopting the above technical solution, the sliding stability of the connecting sleeve is improved through the cooperation between the limiting sliding block and the limiting sliding groove.

[0016] As a further solution of the present invention: a fixed card slot is provided at the inner edge of the drawing board body, and an electronic pen is mounted in the drawing board body at a position corresponding to the fixed card slot.

[0017] By adopting the above technical solution, the electronic pen can be conveniently mounted inside the drawing board body through the fixed card slot.

[0018] As a further solution of the present invention: the top of the locking socket is rotatably connected to a pressure plate, the middle of the outer part of the pressure plate is rotatably connected to a clamping rod, the top of the storage box is fixedly installed with a connecting socket at the position corresponding to the pressure plate, and the inside of the pressure plate is provided with a matching connecting slot at the position corresponding to the connecting socket.

[0019] By adopting the above technical solution, the clamping rod is tightened by pressing the pressing plate at the locking clamping seat, and the clamping rod will contact the outer wall of the box cover to achieve locking and fixing.

[0020] As a further solution of the present invention: connecting handles are symmetrically installed on both sides of the top of the storage box.

[0021] By adopting the above technical solution, the user holds the hand handle and cooperates with the sliding wheels to conveniently pull the storage box.

[0022] A portable electronic hand-drawing board for UI design, the implementation method of which is the following steps:

[0023] S1. The box cover at the storage box is rotatably connected by a rotating seat, and the rotation range of the rotating seat is 180°. The heat sink is installed on the inner wall of the storage box and contacts the drawing board body. The heat sink fan is embedded in the inner wall of the storage box and cooperates with the heat sink to perform heat dissipation operation;

[0024] S2. When the drawing board body is used, the support foot and the adjustment foot slide, and the locking screw is threadedly connected to the inside of the adjustment foot. When the adjustment foot slides and adjusts in the support foot, the locking screw plays a role of tightening and fixing. The rotation range of the support foot is 90°. The support foot is unfolded to support the storage box for convenient use;

[0025] S3, the threaded adjustment rod and the threaded adjustment groove are meshed and driven. When the servo motor drives the threaded adjustment rod to rotate, the threaded adjustment groove slides horizontally on the inner side of the telescopic rod, thereby adjusting the angle of the drawing board body during drawing;

[0026] S4. After use, the locking card seat is fixedly installed on the inner top of the storage box, and the pressing plate at the locking card seat is pressed to tighten the clamping rod. The clamping rod will contact the outer wall of the box cover to achieve locking and fixing. The user pulls the hand handle and cooperates with the sliding wheel to conveniently pull the storage box.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. A portable electronic hand-drawing board for UI design. After opening the cover of the storage box by rotating the seat, the user can buckle the fixed card slot from the electronic pen and use the electronic pen to draw on the main body of the drawing board. The heat sink in the storage box absorbs heat and the heat dissipation fan is used to dissipate heat, thereby improving the stability of the main body of the drawing board during drawing, which is better than the traditional method.

[0029] 2. A portable electronic hand-drawing board for UI design can support the storage box for convenient drawing by rotating and unfolding the connecting seat and the supporting feet at the rear of the storage box. The height of the supporting feet can be adjusted by sliding the adjustment feet at the supporting feet and tightening the threads with the locking screws, so as to adapt to the heights of different users and improve convenience during use.

[0030] 3. A portable electronic hand-drawing board for UI design, which is constructed by folding the supporting feet and the adjusting feet, folding the supporting feet into the inner side of the connecting seat and the storage box, and then covering the storage box with a box cover. By pressing the pressing plate at the locking seat, the clamping rod can be tightened to lock the box cover. The user holds the hand handle and uses the sliding wheels to conveniently pull the storage box, thereby improving the convenience of carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of a portable UI design electronic hand-drawing board and method;

[0032] Figure 2 A schematic diagram of the structure of a telescopic rod in a portable UI design electronic hand-drawing board and method;

[0033] Figure 3 A schematic diagram of the structure of the supporting feet in a portable UI design electronic hand-drawing board and method;

[0034] Figure 4 A schematic diagram of the structure of a locking card holder in a portable UI design electronic hand-drawing board and method;

[0035] Figure 5 The present invention is a schematic diagram of a folded state of a storage box in a portable UI design electronic hand-drawing tablet and method.

[0036] In the figure: 1. storage box; 2. box cover; 3. rotating seat; 4. connecting seat; 5. locking seat; 6. cooling fan; 7. drawing board body; 8. fixed slot; 9. electronic pen; 10. damping shaft; 11. telescopic rod; 12. rotating seat; 13. supporting foot; 14. heat sink; 15. servo motor; 16. threaded adjustment rod; 17. connecting sleeve; 18. threaded adjustment slot; 19. adjusting connecting rod; 20. limiting slider; 21. limiting slide slot; 22. adjusting support foot; 23. locking screw; 24. pressing plate; 25. clamping rod; 26. connecting seat; 27. connecting slot; 28. sliding wheel. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figures 1 to 5 In an embodiment of the present invention, a portable electronic hand-drawing board for UI design includes a storage box 1, a drawing component is arranged inside the storage box 1, and a portable component is installed outside the storage box 1; the portable component includes a locking card seat 5 installed in the middle of the top of the storage box 1, and connecting seats 4 are symmetrically installed on both sides of the outer wall of the storage box 1, and two connecting seats 4 are rotatably connected to the middle of the rear of the storage box 1 with supporting feet 13, and the insides of the three supporting feet 13 are slidably connected with adjusting feet 22, and the inner tops of the three adjusting feet 22 are threadedly connected with locking screws 23, and sliding wheels 28 are symmetrically installed at the bottom end of the storage box 1, and connecting handles are symmetrically installed on both sides of the top of the storage box 1. The storage box 1 can be conveniently carried or pulled by the connecting handles, and the storage box 1 can be more conveniently moved and carried with the sliding wheels 28.

[0039] The drawing assembly includes a drawing board body 7 rotatably mounted on the inner side of a storage box 1, damping shafts 10 are symmetrically mounted on both sides of the outer wall of the drawing board body 7, and the damping shafts 10 are mounted on the inner wall of the storage box 1, the outer bottom of the storage box 1 is rotatably connected to a rotating seat 3, a box cover 2 is fixedly mounted on the outer end of the rotating seat 3, a heat sink 14 is fixedly mounted on the inner wall of the storage box 1, and cooling fans 6 are symmetrically mounted on both sides of the interior of the storage box 1, heat is absorbed by the heat sink 14 in the storage box 1, and heat is dissipated in cooperation with the cooling fan 6, so that the stability of the drawing board body 7 when drawing can be improved;

[0040] exist Figure 1-2In: The rear side of the storage box 1 is symmetrically rotatably connected with telescopic rods 11 on both sides, and the ends of the two telescopic rods 11 are rotatably connected with rotating holders 12, and the rotating holders 12 are fixedly installed on the inner top of the storage box 1, and the inner bottoms of the two telescopic rods 11 are fixedly installed with servo motors 15, and the output shafts of the two servo motors 15 are installed with threaded adjustment rods 16, and the interiors of the two telescopic rods 11 are slidably connected with connecting sleeves 17, and the outer ends of the two connecting sleeves 17 are fixedly installed with adjusting connecting rods 19, and the adjusting connecting rods 19 are rotatably connected to the rear part of the drawing board body 7, and the interiors of the two connecting sleeves 17 are etched with matching threaded adjustment grooves 18 corresponding to the positions of the threaded adjustment rods 16. By increasing the servo motor 15 to drive the threaded adjustment rod 16 to rotate, and cooperating with the threaded adjustment grooves 18, the connecting sleeves 17 in the telescopic rod 11 can be adjusted to extend and retract, and then the angle of the drawing board body 7 when in use can be adjusted, which is more convenient for users to draw.

[0041] exist Figure 1-2 Middle: The limiting sliders 20 are symmetrically installed on both sides of the outer walls of the two connecting sleeves 17, and the internal parts of the two telescopic rods 11 are provided with mutually sliding limiting grooves 21 at the positions corresponding to the limiting sliders 20. The cooperation between the limiting sliders 20 and the limiting grooves 21 improves the sliding stability of the connecting sleeves 17.

[0042] exist Figure 1 Middle: A fixed card slot 8 is provided at the inner edge of the drawing board body 7 , and an electronic pen 9 is mounted in the drawing board body 7 at a position corresponding to the fixed card slot 8 .

[0043] exist Figure 1 and 4 Middle: The top of the locking card seat 5 is rotatably connected with a pressing plate 24, and the middle part of the outer part of the pressing plate 24 is rotatably connected with a clamping rod 25. A connecting card seat 26 is fixedly installed at the top of the storage box 1 corresponding to the position of the pressing plate 24, and a matching connecting card slot 27 is opened at the position of the connecting card seat 26 inside the pressing plate 24 to cover the storage box 1 with the box cover 2. By pressing the pressing plate 24 at the locking card seat 5, the clamping rod 25 can be tightened to lock and fix the box cover 2. The user holds the hand handle and cooperates with the sliding wheel 28 to conveniently pull the storage box 1, thereby improving the stability when carrying.

[0044] A method for operating a portable electronic hand-drawing board for UI design, comprising the following steps:

[0045] S1, the box cover 2 at the storage box 1 is rotatably connected through the rotating seat 3, and the rotation range of the rotating seat 3 is 180°, the heat sink 14 is installed on the inner wall of the storage box 1 and contacts the drawing board body 7, the heat sink 6 is embedded and installed on the inner wall of the storage box 1, and cooperates with the heat sink 14 to perform heat dissipation operation;

[0046] S2. When the drawing board body 7 is used, the support foot 13 slides with the adjustment foot 22, and the locking screw 23 is threadedly connected to the inside of the adjustment foot 22. When the adjustment foot 22 slides and adjusts in the support foot 13, the locking screw 23 plays a role of tightening and fixing. The rotation range of the support foot 13 is 90°, and the support foot 13 is unfolded to support the storage box 1 for convenient use;

[0047] S3. The rotating base 12 is rotatably connected to the end of the telescopic rod 11, and the adjusting link 19 at the connecting sleeve 17 is rotatably connected to the rear part of the drawing board body 7, and the threaded adjusting rod 16 is meshed with the threaded adjusting groove 18 for transmission. When the servo motor 15 drives the threaded adjusting rod 16 to rotate, the threaded adjusting groove 18 slides horizontally on the inner side of the telescopic rod 11, thereby adjusting the angle of the drawing board body 7 when drawing.

[0048] S4. After use, the locking base 5 is fixedly installed on the inner top of the storage box 1, and the pressing plate 24 at the locking base 5 is pressed to tighten the clamping rod 25. The clamping rod 25 will contact the outer wall of the box cover 2 to achieve locking and fixing. The user pulls the hand handle and cooperates with the sliding wheel 28 to conveniently pull the storage box 1.

[0049] In summary, after the box cover 2 at the storage box 1 is opened by the rotating seat 3, the user can buckle the fixed card slot 8 from the electronic pen 9, and use the electronic pen 9 to perform drawing operations on the drawing board body 7, and the heat is absorbed by the heat sink 14 in the storage box 1, and the heat is dissipated by the heat dissipation fan 6, so that the stability of the drawing board body 7 during drawing can be improved;

[0050] By rotating and unfolding the connecting seat 4 and the supporting foot 13 at the rear of the storage box 1, the storage box 1 can be supported to realize convenient drawing use. By sliding the adjusting foot 22 at the supporting foot 13 and tightening the thread with the locking screw 23, the height of the supporting foot 13 can be adjusted to adapt to the height of different users and improve the convenience of use.

[0051] By folding the supporting foot 13 and the adjusting foot 22, and then folding the supporting foot 13 into the inner side of the connecting seat 4 and the storage box 1, and then covering the storage box 1 with the box cover 2, and cooperating with pressing the pressing plate 24 at the locking seat 5, the clamping rod 25 can be tightened to lock and fix the box cover 2, and the user can hold the hand handle and cooperate with the sliding wheel 28 to conveniently pull the storage box 1, thereby improving the convenience when carrying.

[0052] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable electronic hand-drawing board for UI design, comprising a storage box (1), characterized in that: The storage box (1) is provided with a drawing component inside, and a portable component is installed outside the storage box (1); The drawing assembly comprises a drawing board body (7) rotatably mounted on the inner side of a storage box (1), damping shafts (10) are symmetrically mounted on both sides of the outer wall of the drawing board body (7), and the damping shafts (10) are mounted on the inner wall of the storage box (1), the outer bottom of the storage box (1) is rotatably connected to a rotating seat (3), the outer end of the rotating seat (3) is fixedly mounted with a box cover (2), the inner wall of the storage box (1) is fixedly mounted with a heat sink (14), and the interior of the storage box (1) is symmetrically mounted with heat dissipation fans (6); The portable component comprises a locking card seat (5) installed in the middle of the top of the storage box (1), connecting seats (4) are symmetrically installed on both sides of the outer wall of the storage box (1), two connecting seats (4) are rotatably connected to the middle of the rear of the storage box (1) with supporting feet (13), the insides of the three supporting feet (13) are slidably connected with adjusting feet (22), the inner tops of the three adjusting feet (22) are threadedly connected with locking screws (23), and sliding wheels (28) are symmetrically installed at the bottom end of the storage box (1); The storage box (1) has telescopic rods (11) symmetrically rotatably connected to both sides of the rear portion, the inner bottoms of the two telescopic rods (11) are fixedly mounted with servo motors (15), the output shafts of the two servo motors (15) are mounted with threaded adjustment rods (16), and the interiors of the two telescopic rods (11) are slidably connected with connecting sleeves (17); The outer ends of the two connecting sleeves (17) are fixedly mounted with adjusting connecting rods (19), and the adjusting connecting rods (19) are rotatably connected to the rear part of the drawing board body (7), and matching threaded adjusting grooves (18) are etched inside the two connecting sleeves (17) at positions corresponding to the threaded adjusting rods (16); Limiting slide blocks (20) are symmetrically installed on both sides of the outer walls of the two connecting sleeves (17), and limiting sliding grooves (21) that slide against each other are provided inside the two telescopic rods (11) at positions corresponding to the limiting slide blocks (20).

2. A portable UI design electronic hand-drawing board according to claim 1, characterized in that: The ends of the two telescopic rods (11) are rotatably connected to a rotating card seat (12), and the rotating card seat (12) is fixedly installed on the inner top of the storage box (1).

3. A portable UI design electronic hand-drawing board according to claim 1, characterized in that: A fixed card slot (8) is provided at the inner edge of the drawing board body (7), and an electronic pen (9) is mounted in a position corresponding to the fixed card slot (8) inside the drawing board body (7).

4. A portable UI design electronic hand-drawing board according to claim 1, characterized in that: The top of the locking seat (5) is rotatably connected to a pressing plate (24), and the middle of the outer portion of the pressing plate (24) is rotatably connected to a clamping rod (25).

5. A portable UI design electronic hand-drawing board according to claim 4, characterized in that: A connection card seat (26) is fixedly installed on the top of the storage box (1) at a position corresponding to the pressure plate (24), and a matching connection card slot (27) is provided inside the pressure plate (24) at a position corresponding to the connection card seat (26).

6. A portable UI design electronic hand-drawing board according to claim 1, characterized in that: Connecting handles are symmetrically mounted on both sides of the top of the storage box (1).

7. The portable UI design electronic hand-drawing board according to any one of claims 1 to 6, characterized in that: The implementation method is as follows: S1, the box cover (2) at the storage box (1) is rotatably connected through the rotating seat (3), and the rotation range of the rotating seat (3) is 180 degrees, the heat sink (14) is installed on the inner wall of the storage box (1) and contacts with the drawing board body (7), and the heat dissipation fan (6) is embedded and installed on the inner wall of the storage box (1) and cooperates with the heat sink (14) to perform heat dissipation operation; S2. When the drawing board body (7) is used, the support foot (13) and the adjustment foot (22) slide, and the locking screw (23) is threadedly connected to the inside of the adjustment foot (22). When the adjustment foot (22) slides and adjusts in the support foot (13), the locking screw (23) plays a role of tightening and fixing. The rotation range of the support foot (13) is 90°. The support foot (13) is unfolded to support the storage box (1) for convenient use; S3, the threaded adjustment rod (16) and the threaded adjustment groove (18) are meshed and driven, and when the servo motor (15) drives the threaded adjustment rod (16) to rotate, the threaded adjustment groove (18) slides horizontally on the inner side of the telescopic rod (11), thereby adjusting the angle of the drawing board body (7) when drawing; S4. After use, the locking card seat (5) is fixedly installed on the inner top of the storage box (1), and the pressing plate (24) at the locking card seat (5) is pressed to tighten the clamping rod (25). The clamping rod (25) will contact the outer wall of the box cover (2) to achieve locking and fixing. The user pulls the hand handle and cooperates with the sliding wheel (28) to conveniently pull the storage box (1).

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