CN220129875U - Adjustable drawing board - Google Patents
Adjustable drawing board Download PDFInfo
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- CN220129875U CN220129875U CN202321443607.8U CN202321443607U CN220129875U CN 220129875 U CN220129875 U CN 220129875U CN 202321443607 U CN202321443607 U CN 202321443607U CN 220129875 U CN220129875 U CN 220129875U
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- drawing board
- opening
- adjustable
- energy storage
- closing
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- 238000005286 illumination Methods 0.000 claims abstract description 26
- 238000004146 energy storage Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses an adjustable drawing board, belongs to the technical field of art tools, and solves the technical problems that in the prior art, illumination cannot be provided for the drawing board in an environment with insufficient illumination and the drawing board is inconvenient to carry. The drawing board box comprises a drawing board box and an easel connected with the drawing board box; the drawing board box comprises a drawing board part and a pair of opening and closing panels movably connected with the drawing board part, a plurality of clamping pieces and lighting components are arranged in the drawing board part, and an energy storage component is arranged at one side of the drawing board part away from the opening and closing panels; the solar panel is arranged on the opening and closing panel and is electrically connected with the energy storage component, and the energy storage component is electrically connected with the illumination component. The adjustable drawing board can be widely applied to the fields of art creation, design drawing, photo display, education and teaching and the like, and is convenient to carry and use.
Description
Technical Field
The utility model relates to the technical field of art tools, in particular to an adjustable drawing board.
Background
Drawing board is as a common art tool, and most works of fine arts need to carry out preliminary conception through the drawing board, and fine arts worker also can accomplish multiple type work with the help of the drawing board, like: sketching, designing, artistic teaching and the like; therefore, with the change of different working environments, more requirements are also put on the functions of the drawing board.
Patent publication number CN206561740U discloses an adjustable drawing board structure, which comprises a drawing board obliquely arranged through supporting legs; the three support legs are identical in structure, the first support leg and the second support leg are arranged below two sides of the lower end of the drawing board, the third support leg is arranged below the middle part of the upper end of the drawing board, and the first support leg and the second support leg are identical in height and lower than the third support leg; the height of the drawing board is adjusted by adjusting the heights of the supporting legs; but in the environment of illumination deficiency, it can't provide illumination to the drawing board to this structure is bulky, portable.
Disclosure of Invention
The utility model aims to provide an adjustable drawing board so as to solve the technical problems that in the prior art, illumination cannot be provided for the drawing board in an environment with insufficient illumination and the drawing board is inconvenient to carry.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an adjustable drawing board, which comprises a drawing board box and an easel connected with the drawing board box; the drawing board box comprises a drawing board part and a pair of opening and closing panels movably connected with the drawing board part, a plurality of clamping pieces and lighting components are arranged in the drawing board part, and an energy storage component is arranged at one side of the drawing board part away from the opening and closing panels; the solar panel is arranged on the opening and closing panel and is electrically connected with the energy storage component, and the energy storage component is electrically connected with the illumination component.
The technical effect of adopting the technical scheme is as follows: the pair of opening and closing panels are movably connected with the drawing board part, so that when the opening and closing panels are in a closed state, an accommodating space is formed between the drawing board part and the opening and closing panels, and tools can be stored conveniently; the fixing of the drawing paper on the drawing board part is realized by arranging a plurality of clamping pieces inside the drawing board part; the illumination assembly is arranged to illuminate the drawing board under the condition of insufficient light, and the solar panel and the energy storage assembly are used for supplying power to the illumination assembly.
Optionally or preferably, the lighting assembly includes a lighting lamp disposed on an inner wall of an upper side of the drawing board portion, and a switch disposed on an outer wall of the upper side of the drawing board portion, and the switch is electrically connected with the lighting lamp.
Optionally or preferably, the energy storage component comprises a protection shell, and a photoelectric conversion module and a battery which are respectively arranged in the protection shell; and a wire passing box is arranged on the opening and closing panel and is close to one side of the solar panel, and the solar panel is electrically connected with the photoelectric conversion module in the protective shell through the wire passing box.
Alternatively or preferably, the upper side of the drawing board part is fixedly connected with a handle.
Optionally or preferably, a plurality of hanging rings are arranged on one side of the drawing board part far away from the opening and closing panel, and the hanging rings are used for connecting the braces.
The technical effect of adopting the technical scheme is as follows: through being provided with handle and a plurality of link, the drawing board of being convenient for carries.
Optionally or preferably, the easel comprises a telescopic part, a supporting rod which is in sliding connection with the telescopic part and a plurality of supporting legs which are respectively and fixedly connected with the telescopic part; the telescopic part is also provided with a fixing knob which is used for fixing the supporting rod in the telescopic part.
Optionally or preferably, a connecting block is arranged at one side of the drawing board part far away from the opening and closing panel, and a clamping groove is formed in the connecting block; one end of the supporting rod, which is far away from the telescopic part, is provided with a clamping block, and the clamping block is detachably connected with the clamping groove.
Alternatively or preferably, a light guide film is provided on a side of the drawing board portion adjacent to the illumination assembly.
The technical effect of adopting the technical scheme is as follows: by the light guide film, light from the illumination assembly can be uniformly distributed on the surface of the drawing board part, which is close to one side of the illumination assembly.
Based on the technical scheme, the utility model at least has the following technical effects:
according to the adjustable drawing board, the pair of the opening and closing panels are movably connected with the drawing board part, so that when the opening and closing panels are in the closed state, an accommodating space is formed between the drawing board part and the opening and closing panels, and tools can be stored conveniently; the fixing of the drawing paper on the drawing board part is realized by arranging a plurality of clamping pieces inside the drawing board part; the illumination assembly is arranged to illuminate the drawing board under the condition of insufficient light, and the solar panel and the energy storage assembly are used for supplying power to the illumination assembly; the drawing board is convenient to carry by being provided with the handle and the hanging rings; through the easel and the branch and the telescopic portion that set up on the easel, can realize the regulation of drawing board case height, can dismantle the connection through with easel and drawing board case, the carrying of drawing board of being convenient for, the drawing board case can work in order to adapt to multiple operating condition or operational environment simultaneously in order to be independent of the easel.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an adjustable drawing board of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the adjustable drawing board of the present utility model;
FIG. 3 is a schematic view of a part of the drawing board box in the adjustable drawing board of the present utility model;
FIG. 4 is a schematic diagram showing a part of a drawing board case in an adjustable drawing board according to the present utility model;
FIG. 5 is a schematic view of a part of the drawing board section of the adjustable drawing board of the present utility model;
FIG. 6 is a schematic diagram of the structure of the energy storage assembly in the adjustable drawing board of the present utility model;
fig. 7 is a schematic view of the structure of an easel in an adjustable drawing board of the present utility model.
In the figure: 1. drawing board box; 11. a drawing board section; 12. an opening and closing panel; 13. a clamping piece; 14. a solar panel; 15. a lighting lamp; 16. a switch; 17. a protective housing; 18. a photoelectric conversion module; 19. a battery; 110. a wire passing box; 111. a handle; 112. hanging rings; 113. a connecting block; 114. a clamping groove; 2. an easel; 21. a telescopic part; 22. a support rod; 23. a support leg; 24. fixing a knob; 25. and (5) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all of them, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present utility model without making any inventive effort are within the scope of the present utility model.
[ example ]
Referring to fig. 1 to 2, an adjustable drawing board includes a drawing board case 1 and an easel 2 detachably connected to the drawing board case 1; the drawing board case 1 includes a drawing board portion 11 and a pair of opening and closing panels 12 connected with the drawing board portion 11 through a hinge, the opening and closing panels 12 are oppositely opened, and when the opening and closing panels 12 are in a closed state, a locking structure (not shown in the figure) is arranged on the opening and closing panels 12, and the locking structure is used for controlling the opening and closing state of the opening and closing panels 12.
Referring to fig. 3 to 5, in the present embodiment, 4 clamping pieces 13 are disposed in the drawing board 11, the clamping pieces 13 are used for fixing drawing paper, and the 4 clamping pieces 13 are respectively disposed at two sides of the interior of the drawing board 11; the interior of the drawing board 11 is also provided with an illumination assembly, specifically, the illumination assembly comprises an illumination lamp 15 arranged on the inner wall of the upper side of the drawing board 11 and a switch 16 arranged on the outer wall of the upper side of the drawing board 11, and the switch 16 is used for controlling the on and off states of the illumination lamp 15; the illuminating lamps 15 can select LED light bars, the LED light bars have the advantages of high brightness, low energy consumption and long service life, and the quantity and the arrangement mode of the illuminating lamps 15 can be adaptively adjusted according to the size and the application of the drawing board part 11.
The upper surface of the opening and closing panel 12 is provided with a solar panel 14, and the solar panel 14 is connected to an energy storage component arranged on one side of the drawing board 11, far away from the opening and closing panel 12, through a line passing box 110 arranged on one side of the solar panel 14.
Referring to fig. 6, in the present embodiment, the energy storage assembly includes a protection housing 17, and a photoelectric conversion module 18 and a battery 19 respectively disposed in the protection housing 17; the protection casing 17 is provided with wire passing holes on the side close to the wire passing box 110, and the solar panel 14 is connected with the battery 19 through the wire passing box 110, the protection casing 17 and the wire passing holes and the photoelectric conversion module 18 respectively arranged on the wire passing box 110 and the protection casing 17. It should be noted that, currently, the solar panel 14 is generally integrated with a photoelectric conversion device, and therefore, when the solar panel 14 integrated with a photoelectric conversion device is selected in this embodiment, other electrical devices such as a current distributor or a plurality of batteries 19 may be optionally disposed in the photoelectric conversion module 18. In this embodiment, the photoelectric conversion module 18 is a conventional arrangement in the technical field of photovoltaic solar panels, and will not be described herein.
Referring to fig. 4, a handle 111 is fixedly connected to an upper side of the drawing board 11, a plurality of hanging rings 112 are provided on a side of the drawing board 11 away from the opening and closing panel 12, and a plurality of hanging rings 112 can be matched with braces, so that the drawing board can be carried by the braces, and convenience is brought to personnel.
Referring to fig. 4 and 7, the easel 2 includes a telescopic portion 21, a supporting rod 22 slidably connected to the telescopic portion 21, and a plurality of supporting legs 23 fixedly connected to the telescopic portion 21, wherein a fixing knob 24 for fixing the supporting rod 22 is further disposed on the telescopic portion 21. The drawing board 11 is provided with the connecting block 113 on the side of keeping away from the panel 12 that opens and shuts, is formed with draw-in groove 114 in the connecting block 113, and the above-mentioned branch 22 is provided with fixture block 25 on the one end of keeping away from telescopic portion 21, and fixture block 25 is used for dismantling with draw-in groove 114 to be connected.
Through can dismantle easel 2 and drawing board case 1 be connected for drawing board case 1 can work independently of easel 2, and when needs easel 2 support or altitude mixture control, with in the easel 2 fixture block 25 block joint connect in draw-in groove 114 can, easy operation and improved the adaptability of drawing board to different operational environment.
In this embodiment, the drawing board 11 may be made of a material with high light reflectivity, such as an acrylic board, which has a good reflection effect on the premise of ensuring a certain structural strength; meanwhile, the surface of the drawing board part 11 is also provided with a light guide film, and the light from the illumination assembly can be uniformly distributed on the surface of the drawing board part, which is close to one side of the illumination assembly.
In actual operation, when the pair of opening and closing panels 12 are closed, a containing cavity is formed between the opening and closing panels 12 and the drawing board part 11, and art tools and the like can be placed, so that a person can carry the drawing board back up through the hanging ring 112 and the braces; at this time, when the solar panel 14 is in a lighting condition, the battery 19 may be charged by the photoelectric conversion module 18 for use by the lighting assembly.
When the opening and closing panel 12 is in an opening state, a person can clamp drawing paper on the clamping pieces 13, and can select whether to connect the easel 2 for height adjustment, and when the opening and closing panel is in a condition of insufficient illumination, the illumination lamp 15 can be turned on for illumination supplement through the control switch 16.
The adjustable drawing board can be widely applied to the fields of art creation, design drawing, photo display, education and teaching and the like. The portable low-light environment lamp has the advantages that enough lighting conditions can be provided in a low-light environment, the portable low-light environment lamp is convenient to carry, a certain storage space can be provided when the portable low-light environment lamp is carried, and various working environments can be met.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An adjustable drawing board is characterized by comprising a drawing board box (1) and an easel (2) connected with the drawing board box (1); the drawing board box (1) comprises a drawing board part (11) and a pair of opening and closing panels (12) movably connected with the drawing board part (11), wherein a plurality of clamping pieces (13) and an illumination assembly are arranged in the drawing board part (11), and an energy storage assembly is arranged at one side, far away from the opening and closing panels (12), of the drawing board part (11); the solar energy storage device is characterized in that a solar panel (14) is arranged on the opening and closing panel (12), the solar panel (14) is electrically connected with the energy storage component, and the energy storage component is electrically connected with the illumination component.
2. The adjustable drawing board according to claim 1, wherein the lighting assembly comprises a lighting lamp (15) arranged on the upper inner wall of the drawing board part (11) and a switch (16) arranged on the upper outer wall of the drawing board part (11), and the switch (16) is electrically connected with the lighting lamp (15).
3. The adjustable drawing board according to claim 2, wherein the energy storage assembly comprises a protection housing (17), and a photoelectric conversion module (18) and a battery (19) respectively arranged in the protection housing (17); a wire passing box (110) is arranged on the opening and closing panel (12) and is close to one side of the solar panel (14), and the solar panel (14) is electrically connected with a photoelectric conversion module (18) in the protective shell (17) through the wire passing box (110).
4. The adjustable drawing board according to claim 1, wherein a handle (111) is fixedly connected to the upper side of the drawing board part (11).
5. The adjustable drawing board according to claim 1, wherein a plurality of hanging rings (112) are provided on a side of the drawing board portion (11) away from the opening and closing panel (12), and the hanging rings (112) are used for connecting back straps.
6. The adjustable drawing board according to claim 1, wherein the easel (2) comprises a telescopic part (21), a supporting rod (22) in sliding connection with the telescopic part (21) and a plurality of supporting legs (23) fixedly connected with the telescopic part (21) respectively; the telescopic part (21) is further provided with a fixing knob (24), and the fixing knob (24) is used for fixing the supporting rod (22) in the telescopic part (21).
7. The adjustable drawing board according to claim 6, wherein a connecting block (113) is arranged on one side of the drawing board part (11) far away from the opening and closing panel (12), and a clamping groove (114) is formed in the connecting block (113); one end of the supporting rod (22) far away from the telescopic part (21) is provided with a clamping block (25), and the clamping block (25) is detachably connected with the clamping groove (114).
8. An adjustable drawing board according to claim 1, characterized in that the side of the drawing board part (11) close to the lighting assembly is provided with a light guiding film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443607.8U CN220129875U (en) | 2023-06-07 | 2023-06-07 | Adjustable drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443607.8U CN220129875U (en) | 2023-06-07 | 2023-06-07 | Adjustable drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220129875U true CN220129875U (en) | 2023-12-05 |
Family
ID=88960020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321443607.8U Active CN220129875U (en) | 2023-06-07 | 2023-06-07 | Adjustable drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220129875U (en) |
-
2023
- 2023-06-07 CN CN202321443607.8U patent/CN220129875U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |