Multifunctional drawing display rack

Abstract

The utility model discloses a multifunctional drawing display rack which comprises a base, a first U-shaped frame and a second U-shaped frame are symmetrically connected to the two ends of the top of the base in a clamped mode, a first vertical rod and a second vertical rod are arranged in the first U-shaped frame and the second U-shaped frame respectively, and the multifunctional drawing display rack further comprises a lifting structure arranged in the first U-shaped frame, the first U-shaped frame is connected with the first vertical rod through a lifting structure. The storage grooves are symmetrically formed in the two sides of the base, and the storage hole is formed in the middle of the base. The first U-shaped frame and the second U-shaped frame are connected with the base in a clamped mode, the first U-shaped frame and the second U-shaped frame can be detached, and therefore the drawing winding shaft can be detached, the detached drawing winding shaft, the first U-shaped frame and the second U-shaped frame can be placed in the storage groove and the storage hole, carrying and carrying are convenient, the first vertical rod and the second vertical rod are driven by the lifting structure to move up and down, and the drawing winding shaft can be conveniently detached. Therefore, the height of the drawing winding shaft can be adjusted according to drawings of different sizes.

Description

Technical Field

[0001] The present application relates to a multifunctional display stand for drawings. Background Art

[0002] The design drawings are divided into plan views, ground plans, ceiling plans, elevations, node details, high-voltage laying plans, low-voltage laying plans, etc. The drawings are graphic expressions of the actual project that the owner hopes to build, marked with details such as size, orientation and technical parameters required for construction. When the drawing design is completed and needs to be displayed, the drawings should be placed on display stands.

[0003] Common display stands are generally one-piece with a fixed structure, which makes it inconvenient to disassemble the display stands and thus inconvenient to carry. Moreover, different drawings have different sizes. Since the display stand has a fixed structure and cannot adjust its height, it cannot meet the actual needs of different scenes when displaying drawings, limiting the scope of application of the display stand.

[0004] Therefore, it is desirable to provide a multifunctional drawing display stand. Utility Model Content

[0005] In this embodiment, a multifunctional drawing display stand is provided to solve the problem that the display stand is inconvenient to disassemble and thus inconvenient to carry and transport, and the height cannot be adjusted, and the actual needs of different scenes cannot be met when displaying drawings.

[0006] According to one aspect of the present application, a multifunctional drawing display stand is provided, comprising a base, a plurality of sets of universal wheels are fixed to the bottom of the base, a U-shaped frame 1 and a U-shaped frame 2 are symmetrically clamped at both ends of the top of the base, and a vertical rod 1 and a vertical rod 2 are respectively arranged in the U-shaped frame 1 and the U-shaped frame 2, characterized in that the multifunctional drawing display stand also includes:

[0007] A lifting structure, wherein the lifting structure is arranged in a U-shaped frame 1, and the U-shaped frame 1 is connected to a vertical rod 1 through the lifting structure;

[0008] The storage groove and the storage hole are symmetrically arranged on both sides of the base, and the storage hole is arranged in the middle of the base.

[0009] Specifically, the lifting structure includes a fixed plate and a threaded rod. The fixed plate is horizontally fixed in a U-shaped frame. The middle of the fixed plate is threadedly connected with a threaded rod. The threaded rod passes through the fixed plate and is rotatably connected to the bottom of a vertical rod.

[0010] Specifically, a top end of the vertical rod one is rotatably connected to a side wall of the vertical rod two, and the other end of the drawing reel is rotatably connected to the side wall of the vertical rod two.

[0011] Specifically, the bottom end of the second vertical rod is slidably connected to the second U-shaped frame, and a crank is provided on the outer side wall of the second vertical rod corresponding to the drawing reeling shaft, and the crank is engaged with the end of the drawing reeling shaft.

[0012] Specifically, mounting plates 1 are symmetrically fixed on both sides of the bottom of the drawing reel, a plurality of threaded rods 2 are threadedly connected on the mounting plate 1 on one side of the bottom of the drawing reel, and a clamping plate is fixed on the threaded rods 2 passing through the mounting plate 1.

[0013] Specifically, a mounting plate 2 is fixed on the top of the base corresponding to the mounting plate 1, a threaded rod 3 is threadedly connected on the mounting plate 2 corresponding to the threaded rod 2, and a clamping plate is fixed on the threaded rod 3 passing through the mounting plate 2.

[0014] The benefits of this application are:

[0015] 1. By setting the U-shaped frame 1 and the U-shaped frame 2 to be mutually engaged with the base, the U-shaped frame 1 and the U-shaped frame 2 can be disassembled, and the two ends of the drawing reel are rotatably connected to the vertical rod 1 and the vertical rod 2 respectively, and the drawing reel can also be disassembled. The disassembled drawing reel, the U-shaped frame 1 and the U-shaped frame 2 can be placed in the storage slot and the storage hole, which is convenient for carrying.

[0016] 2. Through the setting of the lifting structure, by rotating the threaded rod 1 in the lifting structure, the vertical rod 1 and the vertical rod 2 can be driven to move up and down, so that the height of the drawing reel can be adjusted according to drawings of different sizes, which can meet the actual needs of different scenes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0019] Figure 2 This is a front view structural schematic diagram of an embodiment of the present application;

[0020] Figure 3 This is a side structural schematic diagram of an embodiment of the present application;

[0021] Figure 4 For an embodiment of the present application Figure 3 A is an enlarged structural diagram of FIG.

[0022] In the figure: 1. base; 2. universal wheel; 3. U-shaped frame 1; 4. U-shaped frame 2; 5. lifting structure; 501. fixing plate; 502. threaded rod 1; 6. vertical rod 1; 7. vertical rod 2; 8. drawing reel; 9. crank; 10. mounting plate 1; 11. threaded rod 2; 12. storage slot; 13. storage hole; 14. mounting plate 2; 15. threaded rod 3; 16. clamping plate. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0025] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0026] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0027] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] See also Figure 1-4 As shown, a multifunctional drawing display stand comprises a base 1, a plurality of universal wheels 2 are fixed at the bottom of the base 1, a U-shaped frame 1 3 and a U-shaped frame 2 4 are symmetrically clamped at both ends of the top of the base 1, and a vertical rod 1 6 and a vertical rod 2 7 are respectively arranged in the U-shaped frame 1 3 and the U-shaped frame 2 4, characterized in that the multifunctional drawing display stand also comprises:

[0030] A lifting structure 5, wherein the lifting structure 5 is arranged in a U-shaped frame 3, and the U-shaped frame 3 is connected to a vertical rod 6 through the lifting structure 5;

[0031] The storage groove 12 and the storage hole 13 are symmetrically arranged on both sides of the base 1 , and the storage hole 13 is arranged in the middle of the base 1 .

[0032] The lifting structure 5 includes a fixed plate 501 and a threaded rod 502. The fixed plate 501 is fixed horizontally in the U-shaped frame 3. The middle of the fixed plate 501 is threadedly connected with a threaded rod 502. The threaded rod 502 passes through the fixed plate 501 and is rotatably connected to the bottom of the vertical rod 6.

[0033] By rotating the threaded rod 1 502 in the lifting structure 5, the vertical rod 1 6 and the vertical rod 2 7 can be driven to move up and down, so that the height of the drawing reel 8 can be adjusted according to drawings of different sizes to meet the actual needs of different scenes.

[0034] The top end of the vertical rod 1 6 is rotatably connected to the side wall of the vertical rod 2 7 , and the other end of the drawing reel 8 is rotatably connected to the side wall of the vertical rod 2 7 .

[0035] The bottom end of the vertical rod 2 7 is slidably connected to the U-shaped frame 2 4 , and the outer side wall of the vertical rod 2 7 corresponding to the drawing reel 8 is provided with a crank 9 , and the crank 9 is engaged with the end of the drawing reel 8 .

[0036] The U-shaped frame 1 3 and the U-shaped frame 2 4 are arranged to be mutually clamped with the base 1, so that the U-shaped frame 1 3 and the U-shaped frame 2 4 can be disassembled, and the two ends of the drawing rolling shaft 8 are respectively rotatably connected with the vertical rod 1 6 and the vertical rod 2 7, and are clamped with the vertical rod 1 6 and the vertical rod 2 7, so that the drawing rolling shaft 8 can be disassembled, and the disassembled drawing rolling shaft 8, the U-shaped frame 1 3 and the U-shaped frame 2 4 can be placed in the storage groove 12 and the storage hole 13, which is convenient for carrying.

[0037] The two sides of the bottom of the drawing reel 8 are symmetrically fixed with mounting plates 10, and the mounting plate 10 on one side of the bottom of the drawing reel 8 is threadedly connected with a plurality of threaded rods 11, and the threaded rods 11 pass through the mounting plate 10 and are fixed with a clamping plate 16.

[0038] A mounting plate 2 14 is fixed on the top of the base 1 corresponding to the mounting plate 10 , a threaded rod 3 15 is threadedly connected to the mounting plate 2 14 corresponding to the threaded rod 2 11 , and a clamping plate 16 is fixed to the threaded rod 3 15 passing through the mounting plate 2 14 .

[0039] When the present application is used, first, the display stand is moved to the position where it needs to be displayed, and then the two ends of the drawing reel 8 are connected to the top of the vertical rod 1 6 and the vertical rod 2 7, and then the bottom ends of the U-shaped frame 1 3 and the U-shaped frame 2 4 are clamped on the top of the base 1, and the vertical rod 1 502 in the lifting structure 5 can be driven to move up and down, so that the height of the drawing reel 8 can be adjusted according to drawings of different sizes. After adjustment, the top of the drawing is installed in the middle of the mounting plate 10, and the clamping plate is moved up and down by rotating the threaded rod 2 11. 16 fixes the top of the drawing, and then installs the bottom of the drawing in the middle of the mounting plate 2 14. The clamping plate 16 fixes the bottom of the drawing by rotating the threaded rod 3 15. After the display is completed, rotate the threaded rod 3 15 to disassemble the bottom of the drawing, install the crank 9, and rotate the crank 9 to reel the drawing. After reeling, disassemble the U-shaped frame 1 3 and the bottom of the U-shaped frame from the base 1, and then disassemble the drawing reel 8. The drawing reel 8, the U-shaped frame 1 3 and the U-shaped frame 2 4 can be placed in the storage slot 12 and the storage hole 13 for easy transportation and carrying.

[0040] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multifunctional drawing display stand, comprising a base (1), wherein a plurality of universal wheels (2) are fixed at the bottom of the base (1), a U-shaped frame (3) and a U-shaped frame (4) are symmetrically clamped at two ends of the top of the base (1), and a vertical rod (6) and a vertical rod (7) are respectively arranged in the U-shaped frame (3) and the U-shaped frame (4), wherein: The multifunctional drawing display stand also includes: A lifting structure (5), wherein the lifting structure (5) is arranged in a U-shaped frame (3), and the U-shaped frame (3) is connected to a vertical rod (6) via the lifting structure (5); A storage groove (12) and a storage hole (13), wherein the storage groove (12) is symmetrically arranged on both sides of the base (1), and the storage hole (13) is arranged in the middle of the base (1).

2. The multifunctional drawing display stand according to claim 1 is characterized in that: The lifting structure (5) comprises a fixed plate (501) and a threaded rod (502); the fixed plate (501) is fixed horizontally in a U-shaped frame (3); the middle of the fixed plate (501) is threadedly connected with a threaded rod (502); the threaded rod (502) passes through the fixed plate (501) and is rotatably connected to the bottom of a vertical rod (6).

3. The multifunctional drawing display stand according to claim 1 is characterized in that: The top end of the vertical rod 1 (6) is rotatably connected to a side wall of the vertical rod 2 (7), and the other end of the drawing reeling shaft (8) is rotatably connected to the side wall of the vertical rod 2 (7).

4. The multifunctional drawing display stand according to claim 1 is characterized in that: The bottom end of the second vertical rod (7) is slidably connected to the second U-shaped frame (4), and the outer side wall of the second vertical rod (7) corresponding to the drawing reel (8) is provided with a crank (9), and the crank (9) and the end of the drawing reel (8) are mutually engaged.

5. The multifunctional drawing display stand according to claim 3 is characterized in that: The bottom of the drawing reel (8) is symmetrically fixed with mounting plates (10), and the mounting plate (10) on one side of the bottom of the drawing reel (8) is threadedly connected with a plurality of threaded rods (11), and the threaded rods (11) pass through the mounting plate (10) and are fixed with a clamping plate (16).

6. The multifunctional drawing display stand according to claim 5 is characterized in that: A mounting plate 2 (14) is fixed on the top of the base (1) corresponding to the mounting plate 1 (10); a threaded rod 3 (15) is threadedly connected to the mounting plate 2 (14) corresponding to the threaded rod 2 (11); and a clamping plate (16) is fixed to the threaded rod 3 (15) passing through the mounting plate 2 (14).

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