CN220898208U - A hand-painted easel for architectural design drawings - Google Patents

Abstract

The application discloses a hand painting frame for a building design drawing, and belongs to the technical field of building design. Comprising the following steps: the polylith strip shaped plate, polylith the adhesion of strip shaped plate upper surface has the rubber slab, and the polylith the strip shaped plate tiling forms a drawing board, polylith dismantled and assembled between the strip shaped plate, wherein two the strip shaped plate is all rotated and is connected with the landing leg that is used for supporting the drawing board, and the drawing paper dismantled and assembled setting is on the strip shaped plate, in the middle one side fixed mounting that the rubber slab was kept away from to the strip shaped plate has the magic area, has realized portable and has accomodate, the technological effect of the handheld use of being convenient for.

Description

A hand-painted easel for architectural design drawings

Technical Field

The present application relates to the technical field of architectural design, and more specifically, to a hand-painted easel for architectural design drawings.

Background technique

Architectural design means that before a building is built, the designer, in accordance with the construction task, makes a comprehensive idea in advance of the problems that exist or may occur during the construction process and the use of the building, formulates solutions and plans to solve these problems, and expresses them in drawings and documents as a common basis for material preparation, construction organization work, and the cooperation and collaboration of various types of work in the production and construction work, so that the entire project can be carried out smoothly within the predetermined investment limit, in accordance with the carefully considered predetermined plan, in a unified pace, and so that the completed buildings can fully meet the various requirements expected by users and society. In the Chinese utility model patent application No. CN202020285738.8, an easel for architectural design is disclosed. The easel folds the drawing board through a storage box structure to make it easy to carry, but the height of the easel cannot be adjusted according to the needs of the user, which is not conducive to the designer's drawing. In addition, the easel has a relatively single function and does not have a storage structure, making it inconvenient to use.

The document with the prior art publication number CN214904697U provides a portable easel for hand-drawing architectural design drawings. The device is provided with a height adjustment structure. When the height of the easel needs to be adjusted, the fixed block is pulled outward, and the fixed block drives the plug shaft to move and stretches the reset spring. When the plug shaft is moved out of the first socket on the outside of the first support frame, the second movable frame is moved downward. At this time, the second movable frame and the first support frame produce relative movement, so that the length of the first support frame changes. The fixed block is released, and under the action of the reset spring, the plug shaft enters the corresponding first socket to fix the second movable frame. Similarly, the length of the second support frame can be changed. At this time, the height of the substrate changes, which is convenient for users to adjust according to usage requirements and is beneficial for designers to draw.

Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: the support plate in the device is an integrated structure, and therefore occupies a large space during actual use, especially when designers are doing hand-drawn drafts at the construction site, the overall structure of the device is large, inconvenient to hold and carry.

Regarding the above-mentioned related technologies, the inventor believes that the integrated structure of the support plate occupies a large space during actual use, especially when designers are doing hand-drawn drafts at the construction site. The overall structure of the device is large, which is inconvenient to hold and carry.

In view of this, we propose a hand-painted easel for architectural design drawings.

Utility Model Content

1. Technical problems to be solved

The purpose of the present application is to provide a hand-painted easel for architectural design drawings, which solves the technical problems in the above-mentioned background technology and achieves the technical effect of being easy to carry, store, and hold and use.

2. Technical solution

The technical solution of the present application provides a hand-painted easel for architectural design drawings, comprising: a plurality of strip boards, rubber boards bonded to the upper surfaces of the plurality of strip boards, the plurality of strip boards being laid flat to form a drawing board, the plurality of strip boards being detachable, wherein two of the strip boards are rotatably connected with legs for supporting the drawing board, the drawing paper is detachably arranged on the strip boards, and a magic tape is fixedly installed on the side of the middle strip board away from the rubber board.

By adopting the above technical scheme, after the multiple strip boards are laid flat and fixed, the multiple strip boards and the rubber board now form a drawing board, and the palm is supported on one side of the magic belt of the drawing board, and the magic belt fixes the middle finger of the palm under the strip board to prevent the drawing board from falling, so that it is easy to carry and use during movement; when used on a desktop, the legs can be flipped outward, and then the drawing board can be tilted and supported on the desktop by the legs, and the drawing paper can be placed on the rubber board. When it needs to be stored, the multiple strip boards are separated from each other, and then the legs are stored, and then the strip board on one side can be rolled up, so that the multiple strip boards can be rolled up and stored, thereby reducing the area of the strip boards, which is convenient for storage and carrying.

As an optional solution to the technical solution of the present application document, the strip plates on both sides are provided with storage holes along the side seams of adjacent strip plates, and a plurality of strip plates are provided with fixing holes perpendicular to the storage holes, and a screw is threadedly connected to the inner thread of the storage hole, and the screw is also threadedly connected to the fixing hole.

By adopting the above technical scheme, when the screw is threadedly connected to the storage holes of the strip plates on both sides, the multiple strip plates are movably connected by flexible rubber plates so that the strip plates can be folded over each other. At this time, the multiple strip plates can be curled and stored, and the screw is taken out from the storage hole and then threaded into the fixing hole. At this time, the multiple strip plates are fixed by the screw. At this time, the multiple strip plates form a flat drawing board. When separating, the screw is taken out from the fixing hole and then put into the storage hole.

As an optional solution of the technical solution of the present application document, the fixing hole includes a through hole and a threaded hole, threaded holes are provided on both sides of the middle strip plate, and through holes are provided on the strip plates close to the threaded holes.

By adopting the above technical solution, threaded holes are opened on both sides of the middle strip plate, and through holes corresponding to the threaded holes are opened on the strip plates on both sides of the middle strip plate. At this time, two screws are respectively connected in series with the middle strip plate and multiple strip plates on both sides so as to fix the multiple strip plates and reduce the length of the screw at the same time to facilitate the storage of the screw.

As an optional solution to the technical solution of the present application document, grooves are provided on the two strip plates, one end of the leg is rotatably connected in the groove, the leg is adapted to the groove, the inner wall of the groove is symmetrically provided with arc grooves, and rubber balls are symmetrically fixedly installed on the inner wall of the groove.

By adopting the above technical solution, the legs stored in the grooves are buckled out through the arc grooves, and the upper ends of the legs are rotatably connected to the wall axis of one end of the grooves, and when the legs are perpendicular to the strip board, the legs are fitted with the inner wall of the grooves, and the maximum rotation angle of the legs is ninety degrees to prevent the legs from tipping over. At this time, the fixed strip board can be supported on the table by the tilting of the legs. When storing, when the legs are rotated into the grooves, the legs can be fixed in the grooves under the squeezing action of the rubber balls.

As an optional solution of the technical solution of the present application document, the strip plate is provided with a plurality of pen holes for accommodating paintbrushes, and the pen holes are provided along the length direction of the strip plate.

By adopting the above technical solution, a plurality of pen holes are provided on one of the strip plates to facilitate the storage of the paintbrushes.

As an optional solution of the technical solution of the present application document, spring pieces are fixedly installed on the same side ends of the plurality of strip plates.

By adopting the above technical solution, a spring sheet is fixedly installed on one side of the edge of two strip plates, and the drawing paper is placed between the spring sheet and the rubber plate by pushing the spring sheet upwards, so as to clamp the drawing paper.

3. Beneficial effects

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. The present application lays and fixes a plurality of strip boards, and then the plurality of strip boards and the rubber board form a drawing board, and the palm is supported on one side of the magic belt of the drawing board, and the magic belt fixes the middle finger of the palm under the strip board to prevent the drawing board from falling, so that it is convenient for carrying and using during movement; when used on a desktop, the legs can be flipped outward, and then the drawing board can be tilted and supported on the desktop by the legs, and the drawing paper can be placed on the rubber board. When storage is needed, the plurality of strip boards can be separated from each other, and then the legs can be stored, and then the strip board on one side can be rolled up, so that the plurality of strip boards can be rolled up and stored, thereby reducing the area of the strip boards for easy storage and carrying.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a state in which a screw rod of a hand-painted easel for architectural design drawings fixes a plurality of strip boards according to a preferred embodiment of the present application;

FIG2 is a schematic structural diagram of a screw rod and a storage hole of a hand-painted easel for architectural design drawings disclosed in a preferred embodiment of the present application;

FIG3 is a schematic diagram of a horizontal cross-sectional structure of FIG2 of a hand-painted easel for architectural design drawings disclosed in a preferred embodiment of the present application;

FIG4 is a schematic diagram of the supporting state structure of a hand-painted easel for architectural design drawings disclosed in a preferred embodiment of the present application;

FIG. 5 is a schematic diagram of the side structure of FIG. 4 of a hand-painted easel for architectural design drawings disclosed in a preferred embodiment of the present application;

Explanation of the numbers in the figure: 1. Strip plate; 101. Storage hole; 102. Fixing hole; 1021. Through hole; 1022. Threaded hole; 103. Groove; 1031. Arc groove; 1032. Rubber ball; 104. Pen hole; 2. Rubber plate; 3. Screw; 4. Shrapnel; 5. Leg; 6. Magic band.

Detailed ways

The present application is further described in detail below in conjunction with the accompanying drawings.

A hand-drawn easel for architectural design drawings comprises: a plurality of strip boards 1, rubber boards 2 are bonded to the upper surfaces of the strip boards 1, the strip boards 1 are laid flat to form a drawing board, the strip boards 1 are detachable, two of the strip boards 1 are rotatably connected with legs 5 for supporting the drawing board, drawing paper is detachably arranged on the strip boards 1, and a magic tape 6 is fixedly installed on the side of the middle strip board 1 away from the rubber board 2.

Referring to Figures 1 to 5, after the multiple strip boards 1 are laid flat and fixed, the multiple strip boards 1 and the rubber plate 2 now form a drawing board, and the palm is supported on one side of the magic belt 6 of the drawing board. The magic belt 6 fixes the middle finger of the palm under the strip board 1 to prevent the drawing board from falling, so that it can be carried and used during movement; when used on a desktop, the legs 5 can be flipped outward, and then the drawing board can be tilted and supported on the desktop by the legs 5, and the drawing paper can be placed on the rubber plate 2. When it is necessary to store them, the multiple strip boards 1 are separated from each other, and then the legs 5 are stored, and then the strip board 1 on one side can be curled, and the multiple strip boards 1 can be rolled up and stored, thereby reducing the area of the strip boards 1 for easy storage and carrying.

The strip plates 1 on both sides are provided with receiving holes 101 along the side seam direction of the adjacent strip plates 1 , and fixing holes 102 perpendicular to the receiving holes 101 are provided on the plurality of strip plates 1 . The receiving holes 101 are internally threadedly connected with screw rods 3 , which are also threadedly connected with the fixing holes 102 .

Referring to Figures 1 to 3, when the screw 3 is threadedly connected to the storage holes 101 of the strip boards 1 on both sides, the multiple strip boards 1 are movably connected through the flexible rubber plates 2 so that the strip boards 1 can be folded over each other. At this time, the multiple strip boards 1 can be curled and stored, and the screw 3 is taken out from the storage hole 101 and then threaded into the fixing hole 102. At this time, the multiple strip boards 1 are fixed by the screw 3. At this time, the multiple strip boards 1 form a flat drawing board. When separating, the screw 3 is taken out from the fixing hole 102 and then put into the storage hole 101.

The fixing holes 102 include through holes 1021 and threaded holes 1022 . The threaded holes 1022 are formed on both sides of the middle strip plate 1 . The strip plates 1 close to the threaded holes 1022 are formed with through holes 1021 .

3 , threaded holes 1022 are opened on both sides of the middle strip plate 1, and through holes 1021 corresponding to the threaded holes 1022 are opened on the strip plates 1 on both sides of the middle strip plate 1. At this time, two screws 3 are respectively connected in series with the middle strip plate 1 and the multiple strip plates 1 on both sides so as to fix the multiple strip plates 1 and reduce the length of the screws 3 for easy storage of the screws 3.

A groove 103 is formed on the two strip plates 1, one end of the leg 5 is rotatably connected in the groove 103, the leg 5 is adapted to the groove 103, the inner wall of the groove 103 is symmetrically formed with arc grooves 1031, and the inner wall of the groove 103 is symmetrically fixed with rubber balls 1032.

3 and 5 , the leg 5 stored in the groove 103 is buckled out through the arc groove 1031, and the upper end of the leg 5 is rotatably connected to the end wall axis of the groove 103, and when the leg 5 is perpendicular to the strip board 1, the leg 5 is in contact with the inner wall of the groove 103, and the maximum rotation angle of the leg 5 is ninety degrees to prevent the leg 5 from tipping over. At this time, the fixed strip board 1 can be tilted and supported on the desktop by the leg 5. When storing, when the leg 5 is rotated into the groove 103, the leg 5 can be fixed in the groove 103 under the squeezing action of the rubber ball 1032.

The strip board 1 is provided with a plurality of pen holes 104 for receiving paintbrushes, and the pen holes 104 are provided along the length direction of the strip board 1 .

3 and 5 , a plurality of pen holes 104 are provided on one of the strip plates 1 to facilitate the storage of the paintbrushes.

The same side ends of the plurality of strip plates 1 are fixedly mounted with spring pieces 4 .

1 , a spring sheet 4 is fixedly installed on one side of the edge of two strip plates 1 , and the drawing paper is placed between the spring sheet 4 and the rubber plate 2 by pushing the spring sheet 4 upwards, so as to clamp the drawing paper.

Working principle: take out the screw 3 from the storage hole 101, then insert the screw 3 into the through hole 1021 and then thread it into the threaded hole 1022. At this time, multiple strip boards 1 are fixed by two screws 3, and multiple strip boards 1 are laid flat to form a drawing board. At this time, when you need to hold it, your palm is supported on one side of the magic belt 6 of the drawing board, and the magic belt 6 fixes the middle finger of the palm under the strip board 1, and the palm can hold the drawing board. When it needs to be placed on the desktop for use, the legs 5 stored in the grooves 103 are buckled out through the arc grooves 1031, and the legs 5 are turned outward ninety degrees, and then the drawing board and the legs 5 are placed on the desktop; when storing, the legs 5 are stored in the grooves 103, and then the screw 3 is taken out from the fixing holes 102, and then put into the storage holes 101, and finally the strip boards 1 are rolled up.

Claims (5)

1. The utility model provides a building design drawing hand drawing easel which characterized in that: comprising the following steps: the utility model provides a drawing board, includes polylith strip shaped plate (1), polylith strip shaped plate (1) upper surface bonding has rubber slab (2), polylith strip shaped plate (1) tiling forms a drawing board, polylith dismantled and assembled between strip shaped plate (1), wherein two strip shaped plate (1) all rotate and be connected with landing leg (5) that are used for supporting the drawing board, drawing paper dismantled and assembled setting is on strip shaped plate (1), in the middle one side fixed mounting that rubber slab (2) was kept away from to strip shaped plate (1) has magic area (6), both sides strip shaped plate (1) are along adjacent accomodate hole (101) have all been seted up to strip shaped plate (1) limit seam direction, the polylith accomodate hole (101) vertically fixed orifices (102) have been seted up on strip shaped plate (1), accomodate hole (101) internal thread connection has screw rod (3), screw rod (3) still with fixed orifices (102) threaded connection.

2. A architectural design drawing hand-drawing easel according to claim 1, wherein: the fixing holes (102) comprise through holes (1021) and threaded holes (1022), the threaded holes (1022) are formed in two sides of the strip-shaped plate (1) in the middle, and the through holes (1021) are formed in the strip-shaped plate (1) close to one side of the threaded holes (1022).

3. A architectural design drawing hand-drawing easel according to claim 1, wherein: two set up recess (103) on strip shaped plate (1), the one end of landing leg (5) rotates to be connected in recess (103), landing leg (5) and recess (103) adaptation, arc wall (1031) have been seted up to the inner wall symmetry of recess (103), the inner wall symmetry fixed mounting of recess (103) has rubber ball (1032).

4. A architectural design drawing hand-drawing easel according to claim 1, wherein: the strip-shaped plate (1) is provided with a plurality of pen holes (104) for accommodating the painting brushes, and the pen holes (104) are formed along the length direction of the strip-shaped plate (1).

5. A architectural design drawing hand-drawing easel according to claim 1, wherein: the same side ends of the strip-shaped plates (1) are fixedly provided with elastic sheets (4).