Architectural drawing storage device

Abstract

The utility model provides an architectural drawing storage device, which relates to the field of architectural drawing storage devices and comprises a storage box and a pushing assembly, a movable rod movably penetrates through the top of the storage box, a fixing groove is formed in the movable rod, an adsorption plate is arranged in the fixing groove, a clamping plate is connected outside the adsorption plate in an adsorption manner, and the clamping plate and the adsorption plate can be used for clamping drawings. According to the architectural drawing storage device, through the action of the rotating roller and the limiting support, it is guaranteed that drawings are always kept in a tightened state in the winding process, the problem that the drawings are loosened is solved, along with increase of the number of the drawings, the spring is extruded and contracted, the position of the rotating roller is adjusted to adapt to different thicknesses of the drawings, and therefore the consistent tightening effect is kept; through uniform pressure distribution, potential damage caused by excessive extrusion in the rolling process of the drawing is reduced, so that a user can finish rolling of the drawing only through simple operation, and extra tools or complex adjustment are not needed.

Description

Technical Field

[0001] The utility model relates to the field of architectural drawing storage devices, in particular to an architectural drawing storage device. Background Art

[0002] Architectural drawings, commonly referred to as architectural drawings, are typically presented using the same methods and very basic icons used in construction drawings. To ensure standardization and efficiency, construction drawings must be clear and accurate. Since architectural drawings need to be carried to the construction site for viewing, and since they are paper, they are often placed in a drawing storage device for easy transport.

[0003] The existing architectural drawing storage device opens the buckle on the flip cover and opens the flip cover from one side of the storage tube. One end of the drawing is placed outside the adsorption plate and the clamping plate is placed outside the drawing. At this time, the clamping plate and the adsorption plate are magnetically adsorbed to clamp one end of the drawing on the movable rod. At this time, the rotating block is rotated to drive the movable rod to rotate and roll the drawing into the storage component. When the drawing needs to be unfolded and viewed, one end of the drawing is extended from the extension slot, the drawing is slightly pulled and the rotating block is continuously rotated to pull the drawing out of the storage tube. Then, the baffle is pulled away from the storage tube to make the drawing The insert does not fit flexibly into the slot. At this time, the side rod can be rotated away from the storage tube. After the side rod is rotated ninety degrees, the insert is reinserted into the slot so that the baffle is located under the side rod to prevent the side rod from rotating downward. At this time, pull out the telescopic rod so that the positioning plate at the end of the telescopic rod moves to the corner of the top of the drawing. At this time, move the two adapter plates outward so that the two positioning plates move away from each other. When the drawing is between the two rubber pads, release the adapter plate. At this time, the elastic part rebounds through its own elasticity, so that the two rubber pads tightly clamp the drawing inside. Now the drawing can be unfolded outside the storage tube for viewing.

[0004] However, when the drawings are gradually rolled up, relying solely on simple adsorption and clamping, as the number of drawings increases, it is difficult to maintain the taut state of the drawings by relying solely on the surface friction of the movable rod. Especially during the rolling process, the drawings are prone to gradually loosening due to their own gravity or external interference. The loose drawings not only have an untidy appearance, but may also suffer additional physical damage during storage, such as creases and tears, causing inconvenience in subsequent use.

[0005] Therefore, it is necessary to provide a new architectural drawing storage device to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a device for storing architectural drawings.

[0007] The architectural drawing storage device provided by the utility model includes a storage box and a pushing assembly. A movable rod is movably passed through the top of the storage box. A fixing groove is formed on the movable rod. An adsorption plate is provided in the fixing groove. A clamping plate is adsorbed and connected to the outside of the adsorption plate. The clamping plate and the adsorption plate can be used to clamp drawings.

[0008] The pushing component passes through the side wall of the storage box and extends into the interior thereof, and the pushing component can apply a pushing force toward the movable rod.

[0009] Furthermore, the side wall of the storage box is provided with two vertically distributed sliding holes.

[0010] Furthermore, the pushing assembly includes a limit bracket, and the upper and lower ends of the limit bracket are respectively provided with arc grooves, and the position of the limit bracket located inside the arc groove is respectively distributed with multiple rotating rods, and the upper and lower ends of the rotating rods are respectively rotatably connected to the limit bracket, and two sliding rods are fixed to the end of the limit bracket away from the rotating rod, and the two sliding rods pass through the sliding hole of the storage box and are fixedly connected to the limit plate, and a spring is provided on the outer circular surface of the sliding rod, and the two ends of the spring are respectively fixedly connected to the side wall of the limit bracket and the side wall of the storage box.

[0011] Furthermore, a flip cover is hingedly connected to one side of the storage box, and the flip cover is snap-fastened to the side of the storage box.

[0012] Furthermore, an extension groove is formed on a side of the flip cover and the storage box away from the hinge point, and the extension groove is fan-shaped.

[0013] Furthermore, a rubber ring is adhered to the movable rod, and the rubber ring is movably embedded in the top of the storage box. The top end of the movable rod movably passes through the storage box and is welded with a rotating block.

[0014] Compared with related technologies, the architectural drawing storage device provided by the present invention has the following beneficial effects:

[0015] This architectural drawing storage device ensures that the drawings remain taut during the winding process through the action of rotating rollers and limiting brackets, avoiding the problem of loose drawings. As the number of drawings increases, the spring is squeezed and contracts and the position of the rotating roller is adjusted to adapt to different drawing thicknesses, thereby maintaining a consistent tightening effect. Through uniform pressure distribution, potential damage to the drawings caused by excessive squeezing during the winding process is reduced, allowing users to complete the winding of the drawings with simple operations without the need for additional tools or complex adjustments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the architectural drawing storage device provided by the utility model;

[0017] Figure 2This is a schematic diagram of the state structure of the architectural drawing storage device provided by the utility model;

[0018] Figure 3 A schematic cross-sectional view of the structure of the present invention;

[0019] Figure 4 This is a schematic diagram of the state structure of the pushing assembly provided by the utility model;

[0020] Figure 5 This is a structural diagram of the pushing assembly provided by the utility model.

[0021] Numbers in the figure: 1. Storage box; 2. Movable rod; 3. Adsorption plate; 4. Clamp; 5. Sliding hole; 6. Limit bracket; 7. Arc groove; 8. Rotating stick; 9. Sliding rod; 10. Limit plate; 11. Spring; 12. Flip cover; 13. Rubber ring; 14. Rotating block. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 as well as Figure 5 , Figure 1 This is a schematic diagram of the overall structure of the architectural drawing storage device provided by the utility model; Figure 2 This is a schematic diagram of the state structure of the architectural drawing storage device provided by the utility model; Figure 3 A schematic cross-sectional view of the structure of the present invention; Figure 4 A schematic diagram of the state structure of the pushing assembly provided by the utility model; Figure 5 This is a structural diagram of the pushing assembly provided by the utility model.

[0024] In the specific implementation process, Figures 1 to 5 As shown, the architectural drawing storage device provided by the present invention includes a storage box 1 and a pushing assembly. A movable rod 2 is movably passed through the top of the storage box 1. A fixing groove is opened on the movable rod 2. An adsorption plate 3 is provided in the fixing groove. A clamping plate 4 is adsorbed and connected to the outside of the adsorption plate 3. The clamping plate 4 and the adsorption plate 3 can be used to clamp drawings.

[0025] The adsorption plate 3 is made of magnet material and the clamping plate 4 is made of iron. When the two are in contact, the clamping plate 4 will be magnetically adsorbed by the adsorption plate 3 to form a limiting mechanism that can clamp the drawing.

[0026] The pushing component penetrates the side wall of the storage box 1 and extends into the interior thereof, and the pushing component can apply a pushing force toward the movable rod 2 .

[0027] The side wall of the storage box 1 is provided with two vertically distributed sliding holes 5, which provide guidance for the pushing assembly to prevent it from deflecting during movement.

[0028] The pushing assembly includes a limit bracket 6, and an arc groove 7 is respectively provided at the upper and lower ends of the limit bracket 6. A plurality of rotating rods 8 are respectively distributed at the position inside the arc groove 7 of the limit bracket 6, and the upper and lower ends of the rotating rods 8 are respectively rotatably connected to the limit bracket 6. Two sliding rods 9 are fixed to the end of the limit bracket 6 away from the rotating rod 8. The two sliding rods 9 pass through the sliding hole 5 of the storage box 1 and are fixedly connected to the limit plate 10. A spring 11 is provided on the outer circumference of the sliding rod 9, and the two ends of the spring 11 are respectively fixedly connected to the side wall of the limit bracket 6 and the side wall of the storage box 1;

[0029] The arc groove 7 is provided so that during the continuous winding process of the drawing, the multiple rotating rollers can maintain contact with the drawing surface, thereby improving stability;

[0030] The rotating rollers are in contact during the drawing winding process, thus reducing the following advantages:

[0031] Reduce wear: The rotating roller rotates as the thickness of the drawing changes during the drawing winding process, reducing direct friction and thus reducing the degree of wear on the drawing surface.

[0032] Keep the drawing flat: The rolling contact of the rotating roller helps maintain the flatness of the drawing and avoid wrinkles or deformation caused by long-term winding.

[0033] Improved winding efficiency: With the assistance of the rotating roller, the drawing can be more tightly wound around the movable rod 2, thereby improving the tightness and efficiency of winding.

[0034] Extended service life: Since the contact between the rotating roller and the drawing is rolling rather than sliding, this reduces wear between parts and extends the service life of the entire device.

[0035] Improve user experience: By reducing the wear of drawings and improving the smoothness of winding, the user experience is improved.

[0036] The cross-sectional size of the limiting plate 10 is larger than that of the sliding rod 9 , and can be fitted against the side wall of the storage box 1 when the spring 11 is in an expanded state, thereby preventing the sliding rod 9 from being separated.

[0037] A flip cover 12 is hinged on one side of the storage box 1. The flip cover 12 is snap-fitted to the side of the storage box 1. An extension slot is formed on the flip cover 12 and the side of the storage box 1 away from the hinge point. The extension slot is fan-shaped.

[0038] A rubber ring 13 is adhered to the movable rod 2 , and the rubber ring 13 is movably fitted in the top of the storage box 1 . The top end of the movable rod 2 movably passes through the storage box 1 and is welded with a rotating block 14 .

[0039] The working principle of the present invention is as follows: when the present invention is implemented, the buckle on the flip cover 12 is opened and the flip cover 12 is opened from one side of the storage tube. One end of the drawing is placed outside the adsorption plate 3 and the clamping plate 4 is placed outside the drawing. At this time, the clamping plate 4 and the adsorption plate 3 are magnetically adsorbed to clamp one end of the drawing on the movable rod 2. At this time, the rotating block 14 is rotated to drive the movable rod 2 to rotate and start to roll up the drawing. As the number of drawings on the outer surface of the movable rod 2 increases, its radial size increases and it will contact with multiple rotating rollers and roll up during the winding process. During the retraction and rotation process, the rotating rollers rotate. As the drawing is continuously reeled in, the increase in radial dimensions compresses the rotating rollers, causing them to move the limiting bracket 6 away from the movable rod 2. At this time, the two sliding rods 9 slide within the sliding holes 5 and horizontally guide the limiting bracket 6 and the multiple rotating rollers. During the movement, the limiting bracket 6 compresses the spring 11, causing it to generate an expansion force. This force acts on the multiple rotating rollers through the limiting bracket 6, and the rotating rollers compress the drawing on the surface of the movable rod 2, so that the drawing remains in a tightened state during rotation. In the description of the present invention, it should be understood that the terms "upper," "lower," "left," "right," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or component referred to must have a specific direction, structure, or operation. Therefore, they should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0040] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0041] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for storing architectural drawings, characterized in that: The invention comprises a storage box (1) and a pushing assembly, wherein a movable rod (2) is movably passed through the top of the storage box (1), a fixing groove is provided on the movable rod (2), an adsorption plate (3) is provided in the fixing groove, and a clamping plate (4) is adsorbed and connected to the outside of the adsorption plate (3), and the clamping plate (4) and the adsorption plate (3) can be used to clamp drawings; The pushing assembly passes through the side wall of the storage box (1) and extends into the interior thereof, and the pushing assembly can apply a pushing force in the direction of the movable rod (2).

2. The architectural drawing storage device according to claim 1, characterized in that: The side wall of the storage box (1) is provided with two vertically distributed sliding holes (5).

3. The architectural drawing storage device according to claim 2, characterized in that: The pushing assembly includes a limit bracket (6), wherein the limit bracket (6) is provided with an arc groove (7) at its upper and lower ends respectively, and a plurality of rotating rods (8) are respectively distributed at the position inside the arc groove (7) of the limit bracket (6), and the upper and lower ends of the rotating rods (8) are respectively rotatably connected to the limit bracket (6), and two sliding rods (9) are fixed to one end of the limit bracket (6) away from the rotating rod (8), and the two sliding rods (9) pass through the sliding hole (5) of the storage box (1) and are fixedly connected to the limit plate (10), and a spring (11) is provided on the outer circular surface of the sliding rod (9), and the two ends of the spring (11) are respectively fixedly connected to the side wall of the limit bracket (6) and the side wall of the storage box (1).

4. The architectural drawing storage device according to claim 3, characterized in that: A flip cover (12) is hingedly connected to one side of the storage box (1), and the flip cover (12) is snap-fastened to the side of the storage box (1) through a snap-fastening mechanism.

5. The architectural drawing storage device according to claim 4, characterized in that: An extension groove is formed on a side of the flip cover (12) and the storage box (1) away from the hinge point, and the extension groove is fan-shaped.

6. The architectural drawing storage device according to claim 5, characterized in that: A rubber ring (13) is adhered to the movable rod (2), and the rubber ring (13) is movably engaged with the top of the storage box (1). The top end of the movable rod (2) movably passes through the storage box (1) and is welded with a rotating block (14).

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