CN215662731U - Portable drawing platform - Google Patents
Portable drawing platform Download PDFInfo
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- CN215662731U CN215662731U CN202120885623.7U CN202120885623U CN215662731U CN 215662731 U CN215662731 U CN 215662731U CN 202120885623 U CN202120885623 U CN 202120885623U CN 215662731 U CN215662731 U CN 215662731U
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Abstract
The utility model discloses a portable drawing platform, which comprises a bottom plate assembly and a supporting assembly, wherein the bottom plate assembly is arranged on the bottom plate; the bottom plate assembly is provided with a folding state and an unfolding state and is used for placing the tool box and supporting the drawing board; the supporting component is movably connected to the bottom plate component and has a first state and a second state: when the supporting component is in the first state, the supporting component extends downwards to support the bottom plate component; when the supporting component is in the second state, the supporting component is received to the bottom or the side of the bottom plate component. In the portable drawing platform, when a user transports the portable drawing platform, the first bottom plate and the second bottom plate can be folded, and the tool box is accommodated above the second bottom plate; then the supporting component is switched to the first state to form a draw-bar box, which is convenient for users to transport.
Description
Technical Field
The utility model relates to the technical field of art designing tools, in particular to a portable drawing platform.
Background
At present, most of appliances used for drawing such as drawing boards and drawing tools are separated, so that the carrying is inconvenient, and particularly, the drawing boards and the drawing tools are inconvenient to carry for students learning art, examinees participating in art examination and painters who paint from life in the field.
SUMMERY OF THE UTILITY MODEL
Aiming at one or more defects in the prior art, the utility model provides a portable drawing platform which is more convenient to transport and use.
In order to achieve the above object, the present invention provides a portable drawing platform, comprising a base plate assembly and a supporting assembly;
the bottom plate assembly is provided with a folding state and an unfolding state and is used for placing the tool box and supporting the drawing board;
the supporting component is movably connected to the bottom plate component and has a first state and a second state:
when the supporting component is in the first state, the supporting component extends downwards to support the bottom plate component;
when the supporting component is in the second state, the supporting component is received to the bottom or the side of the bottom plate component.
In one embodiment, the base plate assembly comprises a first base plate and a second base plate;
the first bottom plate is movably connected with the second bottom plate, and the second bottom plate can be folded above the first bottom plate and also can rotate to a position matched with the first bottom plate to form a flat plate;
the supporting component is movably connected to the first bottom plate.
In one embodiment, the support assembly includes a plurality of retractable support rods, each of the support rods is rotatably connected to the first bottom plate, each of the support rods is extendable upwards or downwards, and the plurality of support rods are spaced along an edge of the first bottom plate.
In one embodiment, the pull rod assembly further comprises a pull rod assembly;
the pull rod assembly comprises a pull rod and two connecting rods, each connecting rod is connected to one side of the first bottom plate, and the two connecting rods are arranged in parallel at intervals;
the bottom ends of the two connecting rods are movably connected with the first bottom plate, and the top ends of the two connecting rods are connected through the pull rod.
In one embodiment, the connecting rod is a telescopic rod, and the bottom end of the connecting rod is hinged on the first bottom plate, so that the connecting rod has an outward rotating stroke;
and a rotation limiting structure is arranged between the connecting rod and the first bottom plate and used for limiting the rotation angle of the connecting rod.
In one embodiment, the first bottom plate is a rectangular structure, the support assembly comprises four support rods rotatably connected to the corners of the first bottom plate, and the pull rod assembly is arranged on one side edge of the first bottom plate;
when the supporting assembly is in the second state, each supporting rod is in a contracted state, two supporting rods extend upwards and are positioned at two sides of the pull rod assembly, and the other two supporting rods are folded at the bottom of the first bottom plate.
In one embodiment, a plurality of first clamping grooves are formed in two side edges, adjacent to the side edge where the pull rod assembly is located, of the first bottom plate along the length direction of the corresponding side edge, and a first supporting piece is detachably inserted into each first clamping groove and used for supporting the bottoms of the drawing boards with various thicknesses and heights;
sliding connection has second support piece on the connecting rod, be equipped with the first portion of compressing tightly downwards on the second support piece to be used for the top of fixed drawing board.
In one embodiment, an upward second clamping groove is formed in the second support, and a downward second pressing portion is formed in the pull rod, so that other painting tools can be clamped between the second support and the pull rod.
In one embodiment, two ends of the bottom of the first bottom plate are provided with support plates which can be pulled out;
when the support assembly is in the second state and the support plate is not pulled out, the two support rods folded at the bottom of the first bottom plate are positioned between the support plate and the first bottom plate.
In one embodiment, the painting tool bag is capable of storing tools for painting, and a fixing belt is arranged on the painting tool bag;
when the support assembly is in the first state, the drawing tool bag is hung on the pull rod assembly through the fixing belt;
when the supporting assembly is in the second state, the drawing tool bag is placed on the supporting assembly and is connected with the pull rod assembly through the fixing band.
In the portable drawing platform provided by the utility model, when a user transports the portable drawing platform, the first bottom plate and the second bottom plate can be folded, and the tool box is contained in the drawing tool bag and fixed above the second bottom plate; then the supporting component is switched to the second state to form a draw-bar box, which is convenient for the user to transport. When the user need use this portable drawing platform, can switch supporting component to first state for supporting component plays the supporting role, then rotates the second bottom plate to the position that is in the coplanar with first bottom plate, makes the bottom plate expand, constitutes a drawing platform, so that use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an isometric view of an embodiment of the present invention with a portable drawing platform open;
FIG. 2 is a side view of an embodiment of the present invention with the portable drawing platform open;
FIG. 3 is an enlarged schematic view of a connection structure of a first base plate and a second base plate according to an embodiment of the present invention;
FIG. 4 is an isometric view of the portable drawing platform with a second roller in an unopened state in accordance with an embodiment of the present invention;
FIG. 5 is an isometric view of the portable drawing platform in an unopened state without the second roller in an embodiment of the utility model;
FIG. 6 is a schematic structural view of the portable drawing platform after the connecting rod is rotated by 90 degrees in the embodiment of the present invention;
FIG. 7 is a bottom view of the first base plate in a second state of the support assembly according to the embodiment of the present invention;
FIG. 8 is a partial schematic view of a first support member according to an embodiment of the present invention;
FIG. 9 is an isometric view of a portion of a second support member in an embodiment of the utility model;
FIG. 10 is a side view of a portion of a second support member in accordance with an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a plurality of first supporting members according to an embodiment of the present invention.
Reference numerals: a first bottom plate 101, a second bottom plate 102, a cross hinge 103, a groove 104, a first clamping groove 105, a first support 106 and a support plate 107; a first roller 201 and a second roller 202; a pull rod 301, a connecting rod 302 and a second pressing part 303; a support bar 40; the second support 50, the first pressing part 501 and the second clamping groove 502; drawing tool bag 60, fixed band 601.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; the connection can be mechanical connection, electrical connection, physical connection or wireless communication connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Fig. 1 to 11 show a portable drawing platform disclosed in this embodiment, which specifically includes a bottom plate assembly, a supporting assembly, a pulling rod assembly and a moving assembly.
In this embodiment, the base plate assembly has a folded state and an unfolded state for placing the toolbox and supporting the palette. Specifically, the bottom plate assembly comprises a first bottom plate 101 and a second bottom plate 102, the first bottom plate 101 is movably connected with the second bottom plate 102, and the second bottom plate 102 can be folded above the first bottom plate 101 and also can be rotated to a position where the second bottom plate is matched with the first bottom plate 101 to form a flat plate.
More specifically, the first base plate 101 is rotatably connected to the second base plate 102, the second base plate 102 can be rotated to a position above the first base plate 101 and folded together with the first base plate 101, and the second base plate 102 can also be rotated to a position where it is formed as a flat plate in cooperation with the first base plate 101. Wherein preferably, the first bottom plate 101 and the second bottom plate 102 are hinged together by means of two cross hinges 103, and the second bottom plate 102 can be folded above the first bottom plate 101 and also can be rotated to be in the same plane with the first bottom plate 101.
In this embodiment, the moving assembly includes a first roller 201 and a second roller 202. The first roller 201 is a universal wheel fixed at the bottom of the first base plate 101, so that the user can drag the portable drawing platform to move at a short distance. Specifically, the first rollers 201 are plural, and the plural rollers are disposed at intervals at the bottom of the first base plate 101. So, can improve the stability of portable drawing platform on ground removal, specifically to in this embodiment, the gyro wheel is three, and is triangular distribution. The second roller 202 is a caster detachably connected to two sides of the first base plate 101, so that a user can drag the portable drawing platform to move for a long distance. Specifically, two sides of the first bottom plate 101 are provided with mounting grooves, and the number of the second rollers 202 is two, and the second rollers 202 correspond to the mounting grooves, that is, the second rollers 202 are detachably and rotatably connected to the mounting grooves. As for how to realize detachable rotation connection, can rotate second gyro wheel 202 through the bearing and connect on the one end of pivot through setting up the pivot, and pass through buckle structure or bolt structure detachable with the other end of pivot and install on the mounting groove. Or other mounting structures may be adopted, which are not described in detail in this embodiment.
In this embodiment, the first bottom plate 101 is a rectangular structure, and the pull rod assembly is connected to the first bottom plate 101, and the pull rod assembly is convenient for a user to hold. Specifically, the pull rod assembly includes a pull rod 301 and two connecting rods 302, each connecting rod 302 is connected to the long edge of one side of the first base plate 101, and the two connecting rods 302 are arranged in parallel at intervals. The bottom ends of the two connecting rods 302 are movably connected with the first bottom plate 101, and the top ends of the two connecting rods 302 are connected through a pull rod 301. Preferably, the connecting rod 302 is a telescopic rod, and the bottom end of the connecting rod 302 is hinged on the first bottom plate 101, so that the connecting rod 302 has an outward rotating stroke; a rotation limiting structure is provided between the connecting rod 302 and the first base plate 101 for limiting a rotation angle of the connecting rod 302. Wherein outward refers to a direction away from the first base plate 101. Further preferably, the angle between the connecting rod 302 and the first base plate 101 may be divided into a plurality of gear positions by a rotation limiting structure, and the adjustment may be generally completed at 30 °, 45 °, 60 °, 75 ° and 90 ° to adapt to different use situations, which is a schematic structural diagram after the connecting rod 302 rotates 90 ° shown in fig. 6. As to how to arrange a rotation limiting structure on the hinge to adjust the rotation gear is a conventional technical means in the field, the detailed description is omitted in this embodiment.
In this embodiment, the supporting component is movably connected to the first base plate 101, and the supporting component has a first state and a second state: when the supporting component is in a first state, the supporting component extends downwards to support the bottom plate component; when the supporting component is in the second state, the supporting component is stored to the bottom or the side of the bottom plate component. Specifically, the supporting assembly includes a plurality of telescopic supporting rods 40, each supporting rod 40 is rotatably connected to the first bottom plate 101, each supporting rod 40 can extend upwards or downwards, and the plurality of supporting rods 40 are arranged at intervals along the edge of the first bottom plate 101.
More specifically, the first base plate 101 in this embodiment is a rectangular structure, and the support assembly includes four support rods 40 rotatably connected to four corners of the first base plate 101. In the specific implementation, when the support assembly is in the second state, each support rod 40 is in the retracted state, two support rods 40 extend upward and are located at two sides of the pull rod assembly, and the other two support rods 40 are folded at the bottom of the first bottom plate 101, as shown in fig. 7.
Preferably, four corners of the edge of the first base plate 101 are provided with grooves 104, and one end of the support rod 40 is hinged in the groove 104 in a one-to-one correspondence. Thus, one end of the supporting rod 40 can be accommodated in the groove 104, and compared with the case that one end of the supporting rod 40 is not arranged in the groove 104, the structure between the first bottom plate 101 and the supporting rod 40 can be more compact, which is beneficial to reducing the volume. Further preferably, each support rod 40 is a telescopic rod, so that it can be adjusted according to the height actually required in use. Still further preferably, the angle between the support bar 40 and the first base plate 101 is adjustable in a plurality of steps, typically 30 °, 45 °, 60 °, 75 ° and 90 °, to accommodate different terrain.
As a preferred embodiment, a plurality of first clamping grooves 105 are respectively formed in two sides of the first bottom plate 101 adjacent to the side where the pull rod assembly is located along the length direction of the corresponding side, that is, a plurality of first clamping grooves 105 arranged at intervals are respectively formed in two short sides of the first bottom plate 101 along the length direction of the short side, a first supporting member 106 is detachably inserted into the first clamping grooves 105 to support bottoms of drawing boards with various thicknesses and heights, a second supporting member 50 is slidably connected to the two connecting rods 302, a first pressing portion 501 facing downward is formed on the second supporting member 50, and the first pressing portion 501 is a groove-shaped structure or a plane structure to fix the top of the drawing board.
In the specific implementation process, the first supporting member 106 is a columnar structure, and the top of the first supporting member 106 is provided with a supporting structure, the supporting structure includes supporting arms oppositely disposed at two sides of the top of the first supporting member 106, and the two supporting arms are higher and lower, and a supporting groove capable of supporting the bottom of the drawing board is formed between the two supporting arms. When the thickness of the drawing board to be supported is smaller, the support of the drawing board can be completed directly through the first support part 106; when the thickness of the drawing board to be supported is larger, two first supporting members 106 may be adopted, and two adjacent or spaced first locking grooves 105 are selected to be inserted on the same short edge of the first base plate 101 by the two first supporting members 106, so that a supporting groove with a larger width is formed between the two first supporting members 106, thereby completing the support of the drawing board with a larger thickness, as shown in fig. 11. Further, the bottom of the first supporting member 106 is provided with an embedded groove corresponding to the supporting structure, that is, the two first supporting members 106 can be connected with the embedded groove into a whole through the supporting structure, when the required height of the drawing board is reduced, the support of the drawing board can be completed directly through one first supporting member 106, and when the required height of the drawing board is higher, the drawing board can be supported through the superposition and matching of more than two first supporting members 106. In addition, the inclination angle of the drawing board can be changed by selecting different first clamping grooves 105 to be inserted into the first supporting piece 106 so as to draw pictures.
It should be noted that the drawing board supports with various thicknesses and heights are not limited to the above embodiments, and other structures with the same function may be adopted. For example, the first supporting member 106 is provided as an upper portion and a lower portion, and the lower portion is connected to the upper portion through a support plate, wherein the lower portion is a vertically telescopic rod structure, so as to support the drawing board with various heights. The upper portion is horizontal flexible splint structure, adds the spring through between the splint of two subtend sliding connection on the extension board promptly for thickness between two splint can be according to drawing board thickness self-adaptation regulation, and then supports the drawing board of multiple thickness.
In a preferred embodiment, the second supporting member 50 is provided with an upward second locking groove 502, the pull rod 301 is provided with a downward second pressing portion 303, and the second pressing portion 303 has a groove-shaped structure or a planar structure, so that other painting tools, such as a mobile phone, a tablet, a copy book, etc., can be clamped between the second supporting member 50 and the pull rod 301.
In a preferred embodiment, two ends of the bottom of the first bottom plate 101 corresponding to the short sides are provided with a support plate 107 capable of being pulled out, and the support plate 107 is slidably connected to the bottom of the first bottom plate 101 through a sliding chute similar to a drawer structure, so that the support plate can be used for supporting a water cup and the like, and further expanding the functions of the bottom plate assembly. When the support assembly is in the second state and the support plate 107 is not pulled out, the two support rods 40 folded at the bottom of the first bottom plate 101 are located between the support plate 107 and the first bottom plate 101, thereby effectively limiting the movement of the support plate 107.
In this embodiment, portable drawing platform is still including drawing saddlebag 60 that can deposit the instrument for drawing, is equipped with fixed band 601 on the drawing saddlebag 60, is equipped with magic subsides or hasp or zip fastener on the fixed band 601, and then makes fixed band 601 be one can open or confined hoop structure, and then can be used to realize that the cover between drawing saddlebag 60 and the draw bar component is established and is connected and the separation. When the support assembly is in the first state, the drawing kit 60 is suspended from the drawbar assembly by the strap 601; when the support assembly is in the second state, the drawing kit 60 is placed on the support assembly and connected to the handle assembly by the securing strap. The drawing kit 60 may be used as part of the drawing platform or as a separate component.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A portable drawing platform is characterized by comprising a bottom plate assembly and a support assembly;
the bottom plate assembly is provided with a folding state and an unfolding state and is used for placing the tool box and supporting the drawing board;
the supporting component is movably connected to the bottom plate component and has a first state and a second state:
when the supporting component is in the first state, the supporting component extends downwards to support the bottom plate component;
when the supporting component is in the second state, the supporting component is received to the bottom or the side of the bottom plate component.
2. The portable drawing platform according to claim 1, wherein the base plate assembly comprises a first base plate and a second base plate;
the first bottom plate is movably connected with the second bottom plate, and the second bottom plate can be folded above the first bottom plate and also can rotate to a position matched with the first bottom plate to form a flat plate;
the supporting component is movably connected to the first bottom plate.
3. The portable drawing platform according to claim 2, wherein the support assembly comprises a plurality of telescopic support rods, each support rod is rotatably connected to the first base plate, each support rod can extend upwards or downwards, and the plurality of support rods are arranged at intervals along the edge of the first base plate.
4. The portable drawing platform according to claim 3, further comprising a pull rod assembly;
the pull rod assembly comprises a pull rod and two connecting rods, each connecting rod is connected to one side of the first bottom plate, and the two connecting rods are arranged in parallel at intervals;
the bottom ends of the two connecting rods are movably connected with the first bottom plate, and the top ends of the two connecting rods are connected through the pull rod.
5. The portable drawing platform according to claim 4, wherein the connecting rod is a telescopic rod, and the bottom end of the connecting rod is hinged to the first bottom plate, so that the connecting rod has an outward rotating stroke;
and a rotation limiting structure is arranged between the connecting rod and the first bottom plate and used for limiting the rotation angle of the connecting rod.
6. The portable drawing platform according to claim 4 or 5, wherein the first base plate is a rectangular structure, the support assembly comprises four support rods rotatably connected to corners of the first base plate, and the pull rod assembly is disposed on one side of the first base plate;
when the supporting assembly is in the second state, each supporting rod is in a contracted state, two supporting rods extend upwards and are positioned at two sides of the pull rod assembly, and the other two supporting rods are folded at the bottom of the first bottom plate.
7. The portable drawing platform according to claim 6, wherein a plurality of first clamping grooves are respectively formed in two sides of the first bottom plate adjacent to the side where the pull rod assembly is located along the length direction of the corresponding side, and a first supporting member is detachably inserted into each first clamping groove and used for supporting bottoms of drawing boards with various thicknesses and heights;
sliding connection has second support piece on the connecting rod, be equipped with the first portion of compressing tightly downwards on the second support piece to be used for the top of fixed drawing board.
8. The portable drawing platform according to claim 7, wherein a second clamping groove is formed in the second support member and faces upward, and a second pressing portion is formed in the pull rod and faces downward, so that other drawing tools can be clamped between the second support member and the pull rod.
9. The portable drawing platform according to claim 6, wherein the two ends of the bottom of the first bottom plate are provided with support plates capable of being pulled out;
when the support assembly is in the second state and the support plate is not pulled out, the two support rods folded at the bottom of the first bottom plate are positioned between the support plate and the first bottom plate.
10. The portable drawing platform according to claim 4 or 5, further comprising a drawing kit capable of storing drawing tools, wherein the drawing kit is provided with a fixing band;
when the support assembly is in the first state, the drawing tool bag is hung on the pull rod assembly through the fixing belt;
when the supporting assembly is in the second state, the drawing tool bag is placed on the supporting assembly and is connected with the pull rod assembly through the fixing band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120885623.7U CN215662731U (en) | 2021-04-27 | 2021-04-27 | Portable drawing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120885623.7U CN215662731U (en) | 2021-04-27 | 2021-04-27 | Portable drawing platform |
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| Publication Number | Publication Date |
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| CN215662731U true CN215662731U (en) | 2022-01-28 |
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| CN202120885623.7U Active CN215662731U (en) | 2021-04-27 | 2021-04-27 | Portable drawing platform |
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| CN (1) | CN215662731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059958A (en) * | 2021-04-27 | 2021-07-02 | 长沙华秦高新科技有限公司 | Portable drawing platform |
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2021
- 2021-04-27 CN CN202120885623.7U patent/CN215662731U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059958A (en) * | 2021-04-27 | 2021-07-02 | 长沙华秦高新科技有限公司 | Portable drawing platform |
| CN113059958B (en) * | 2021-04-27 | 2024-09-06 | 长沙华秦高新科技有限公司 | Portable painting platform |
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