Drawing storage device for architectural design

Abstract

The utility model discloses a drawing storage device for architectural design, and belongs to the technical field of architectural design, the drawing storage device for architectural design comprises an upper cover, after a push plate is loosened, an L-shaped clamping frame is pushed, so that the upper cover and a lower cover are separated, the upper cover and the lower cover are respectively moved to an upper corner and a lower corner of a drawing, and the upper cover and the lower cover are separated from each other. The rotating rod is pushed, the length of the extension rod is adjusted according to the length of the drawing until the extension rod drives the magnet to move to the iron block corresponding to the magnet in the longitudinal direction, and the direction of the rotating rod is limited through magnetic connection; according to the drawing supporting device, the rotating rods at the two front clamping arms and the two rear clamping arms can support the left side and the right side of the front portion and the left side and the right side of the rear portion of a drawing, the four corners of the drawing can be unfolded and supported without being held by hands, the situation that the view effect is affected due to automatic edge rolling of the drawing is avoided, and the drawing supporting device integrates storage, portability and convenient unfolding and is convenient to use. And the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of architectural design, and more specifically to a drawing storage device for architectural design. Background Art

[0002] Architectural design usually refers to the process in which, before a building is constructed, the designer envisions the problems that may exist during the construction or use process, and plans solutions and plans to solve these problems, and expresses them in drawings and documents. Since architectural design sometimes needs to be carried out during on-site investigations, it is necessary to use a device to store and collect the drawings.

[0003] In actual use, the existing drawing storage device for architectural design generally rolls the architectural design drawings into a tube and puts them into the storage tube for storage and carrying. However, when the drawings need to be taken out for viewing or display, the drawings have been rolled up for a long time, and when unfolding them, it is necessary to hold the corners of the drawings by hand at all times to prevent them from automatically curling and affecting the viewing effect. The drawings are also easily contaminated with dust on human hands, which is difficult to clean and inconvenient to use. Therefore, it is urgent to improve the technology of the structure of the drawing storage device for architectural design to improve this device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a drawing storage device for architectural design, which can be achieved by rotating the threaded rod in the opposite direction when the drawing storage device is used, so that the abutment force of the push plate on the drawing is loosened, and then the L-shaped clamping frame is pushed to separate the upper cover and the lower cover, and the upper cover and the lower cover are respectively moved to the upper and lower corners of the drawing, and the rotating rod is pushed to adjust the length of the extension rod according to the length of the drawing until the extension rod drives the magnet to move to the iron block corresponding to its longitudinal direction, and the direction of the rotating rod is limited by magnetic connection, so that the rotating rods at the two front clamping arms and the two rear clamping arms can support the left and right sides of the front and the left and right sides of the rear of the drawing, so that the drawing can be unfolded and supported at the four corners of the drawing without hand support, avoiding the automatic curling of the drawing to affect the viewing effect. The device integrates storage portability and convenient unfolding, and improves the use effect.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A drawing storage device for architectural design comprises an upper cover, a lower cover is provided at the bottom of the upper cover, side ends of the upper cover are respectively connected to a front clamping arm and a rear clamping arm, and side ends of the lower cover are also respectively connected to the front clamping arm and the rear clamping arm, the front clamping arm is provided with a plate groove at one end close to the rear clamping arm, a damping spring is fixedly connected to the inner wall of the plate groove, the other end of the damping spring is fixedly connected to the damping spring, the outer end of the rear clamping arm is threadedly connected to a threaded rod, and the other end of the threaded rod is rotatably connected to a push plate, the push plate is arranged on the inner side of the rear clamping arm, the end of the push plate close to the rear clamping arm is connected to a guide rod, the end of the rear clamping arm close to the guide rod is provided with a guide rod groove, the push plate is guided and moved at the rear clamping arm by the guide rod, the upper cover and the lower cover are expanded and limited by a support and limiting mechanism, the upper cover and the lower cover are limited and fixed by a clamping mechanism, and the outer sides of the front clamping arm and the rear clamping arm are sleeved with a storage sleeve.

[0009] Furthermore, the upper cover and the lower cover are both semi-cylindrical, and the overall external dimensions of the upper cover and the lower cover are consistent with the dimensions of the opening of the storage sleeve.

[0010] Furthermore, the outer ends of the front clamping arm and the rear clamping arm are rotatably connected to a rotating rod, the internal thread of the rotating rod is connected to an extension rod, the outer ends of the front clamping arm and the rear clamping arm are fixedly connected to an iron block at one end away from the rotating rod, and the end of the extension rod corresponding to the iron block is connected to a magnet.

[0011] Furthermore, the rotating rods at the outer ends of the front clamping arm and the rear clamping arm are arranged in the same direction, and the rotating rods at the outer ends of the front clamping arm at the upper cover and the front clamping arm at the lower cover are in opposite directions.

[0012] Furthermore, a tension spring groove is provided inside the lower cover, a tension spring is fixedly connected to the inner wall of the tension spring groove, an L-shaped clip frame is fixedly connected to the other end of the tension spring, and a hook groove is provided at one end of the upper cover corresponding to the L-shaped clip frame.

[0013] Furthermore, the material of the tension spring is stainless steel, and the outer end of the tension spring is provided with a wear-resistant layer.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] (1) The utility model rotates the threaded rod in the opposite direction to loosen the abutment force of the push plate on the drawing, and then pushes the L-shaped clamping frame to separate the upper cover and the lower cover, and moves the upper cover and the lower cover to the upper and lower corners of the drawing respectively, and pushes the rotating rod to adjust the length of the extension rod according to the length of the drawing, until the extension rod drives the magnet to move to the iron block corresponding to its longitudinal direction, and limits the direction of the rotating rod by magnetic connection, so that the rotating rods at the two front clamping arms and the two rear clamping arms can support the left and right sides of the front and the left and right sides of the rear of the drawing, so that the drawing can be unfolded and supported at the four corners of the drawing without hand support, avoiding the automatic curling of the drawing to affect the viewing effect. The device integrates storage portability and convenient unfolding, thereby improving the use effect.

[0017] (2) According to the utility model, when it is necessary to unfold the rolled-up drawing, the threaded rod can be rotated in the opposite direction first, and the threaded rod drives the push plate to move. At this time, the compressed damping spring can drive the abutment plate to still press against the drawing through its restoring elastic force, but the drawing has a certain movable space between the abutment plate and the push plate. Afterwards, by pushing the L-shaped clamping frame, the tension spring at the L-shaped clamping frame is compressed, so that the L-shaped clamping frame can be moved out of the hook groove, and then the upper cover and the lower cover can be directly moved up and down, and the upper and lower ends of the drawing can be clamped and limited by the corresponding clamping components, so that the drawing can be unfolded to prevent it from being automatically rolled up. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a side view of the structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the clamping structure of the front clamping arm and the rear clamping arm of the utility model;

[0021] Figure 4 This is a schematic diagram of the rotating rod expansion structure of the utility model;

[0022] Figure 5 For this utility model Figure 4 A schematic diagram of the partially enlarged structure at center A;

[0023] Figure 6 For the utility model Figure 4 Schematic diagram of the cross-sectional structure of the middle BB viewed from above.

[0024] Description of the numbers in the figure:

[0025] 1. Upper cover; 2. Lower cover; 3. Front clamping arm; 4. Rear clamping arm; 5. Plate groove; 6. Damping spring; 7. Plate; 8. Threaded rod; 9. Push plate; 10. Rotating rod; 11. Extension rod; 12. Iron block; 13. Magnet; 14. Tension spring groove; 15. Tension spring; 16. L-shaped clamping frame; 17. Hook groove; 18. Storage sleeve. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-6 A drawing storage device for architectural design includes an upper cover 1, a lower cover 2 is provided at the bottom of the upper cover 1, the side ends of the upper cover 1 are respectively connected to a front clamping arm 3 and a rear clamping arm 4, the side ends of the lower cover 2 are also respectively connected to the front clamping arm 3 and the rear clamping arm 4, a plate groove 5 is provided at one end of the front clamping arm 3 close to the rear clamping arm 4, a damping spring 6 is fixedly connected to the inner wall of the plate groove 5, the other end of the damping spring 6 is fixedly connected to the damping spring 6, and a threaded rod 8 is threadedly connected to the outer end of the rear clamping arm 4 The other end of the threaded rod 8 is rotatably connected to a push plate 9, which is arranged on the inner side of the rear clamping arm 4. The end of the push plate 9 close to the rear clamping arm 4 is connected to a guide rod, and a guide rod groove is provided at the end of the rear clamping arm 4 close to the guide rod. The push plate 9 is guided and moved at the rear clamping arm 4 by the guide rod. The upper cover 1 and the lower cover 2 are expanded and limited by a support and limiting mechanism, and the upper cover 1 and the lower cover 2 are limited and fixed by a clamping mechanism. The outside of the front clamping arm 3 and the rear clamping arm 4 is sleeved with a storage sleeve 18.

[0029] The threaded rod 8 is rotated in the opposite direction to loosen the abutment force of the push plate 9 on the drawing, and then the L-shaped clamping frame 16 is pushed to separate the upper cover 1 and the lower cover 2, and the upper cover 1 and the lower cover 2 are moved to the upper and lower corners of the drawing respectively, and the rotating rod 10 is pushed to adjust the length of the extension rod 11 according to the length of the drawing, until the extension rod 11 drives the magnet 13 to move to the iron block 12 corresponding to its longitudinal direction, and the direction of the rotating rod 10 is limited by the magnetic connection, so that the rotating rods 10 at the two front clamping arms 3 and the two rear clamping arms 4 can support the left and right sides of the front and the left and right sides of the rear of the drawing, so that the drawing can be unfolded and supported at the four corners of the drawing without hand support, avoiding the automatic curling of the drawing to affect the viewing effect. The device integrates storage portability and convenient unfolding, thereby improving the use effect.

[0030] See also Figure 1-2 The upper cover 1 and the lower cover 2 are both semi-cylindrical, and the overall external dimensions of the upper cover 1 and the lower cover 2 are consistent with the dimensions of the opening of the storage sleeve 18. The outer ends of the front clamping arm 3 and the rear clamping arm 4 are rotatably connected to the rotating rod 10, and the internal thread of the rotating rod 10 is connected to the extension rod 11. The outer ends of the front clamping arm 3 and the rear clamping arm 4 are fixedly connected to the iron block 12 at one end away from the rotating rod 10, and the extension rod 11 is connected to the magnet 13 at one end corresponding to the iron block 12.

[0031] See also Figure 1 and Figure 3 , the rotating rods 10 at the outer ends of the front clamping arm 3 and the rear clamping arm 4 are set in the same direction, and the rotating rods 10 at the outer ends of the front clamping arm 3 at the upper cover 1 and the front clamping arm 3 at the lower cover 2 are in opposite directions. When the upper cover 1 and the lower cover 2 are separated, by setting the rotating rods 10 at the outer ends of the front clamping arm 3 at the upper cover 1 and the front clamping arm 3 at the lower cover 2 in opposite directions, the rotating rod 10 at the outer end of the front clamping arm 3 at the upper cover 1 can be rotated 90° to support the left side of the front end of the drawing, and the rotating rod 10 at the outer end of the front clamping arm 3 at the lower cover 2 can be rotated 90° to support the right side of the front end of the drawing.

[0032] See also Figure 4-5 A tension spring groove 14 is provided inside the lower cover 2, a tension spring 15 is fixedly connected to the inner wall of the tension spring groove 14, an L-shaped clamping frame 16 is fixedly connected to the other end of the tension spring 15, and a hook groove 17 is provided at one end of the upper cover 1 corresponding to the L-shaped clamping frame 16. The tension spring 15 is made of stainless steel, and a wear-resistant layer is provided at the outer end of the tension spring 15. By setting the material of the tension spring 15 to stainless steel, the service life of the tension spring 15 is extended, and by providing a wear-resistant layer at the outer end of the tension spring 15, the wear resistance of the tension spring 15 is enhanced.

[0033] In the present utility model, when the relevant technical personnel use the device, they put the drawing between the front clamping arm 3 and the rear clamping arm 4, and by rotating the threaded rod 8, the push plate 9 can be pressed against the drawing, and the other side of the drawing can be pressed against the pressing plate 7, and the damping spring 6 is compressed to clamp the drawing, and then the drawing can be wound around the outside of the two front clamping arms 3 and the rear clamping arms 4, and by pushing the upper cover 1 and the lower cover 2, the drawing can be stored in the storage sleeve 18, so that the drawing can be stored and carried;

[0034] When it is necessary to unfold the rolled-up drawing, the upper cover 1 and the lower cover 2 can be taken out first, and the threaded rod 8 can be rotated in the opposite direction to loosen the abutment force of the push plate 9 on the drawing, and then the L-shaped clamping frame 16 can be pushed to separate the upper cover 1 and the lower cover 2, and the upper cover 1 and the lower cover 2 can be moved to the upper and lower corners of the drawing respectively, and the rotating rod 10 can be pushed to adjust the length of the extension rod 11 according to the length of the drawing until the extension rod 11 drives the magnet 13 to move to the iron block 12 corresponding to its longitudinal direction, and the direction of the rotating rod 10 is limited by the magnetic connection, so that the rotating rods 10 at the two front clamping arms 3 and the two rear clamping arms 4 can support the left and right sides of the front and the left and right sides of the rear of the drawing, so that the drawing can be unfolded and supported at the four corners of the drawing without hand support, so as to avoid the automatic curling of the drawing affecting the viewing effect. The device integrates storage portability and convenient unfolding, and improves the use effect.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drawing storage device for architectural design, comprising an upper cover (1), characterized in that: A lower cover (2) is provided at the bottom of the upper cover (1); the side ends of the upper cover (1) are respectively connected to a front clamping arm (3) and a rear clamping arm (4); the side ends of the lower cover (2) are also respectively connected to the front clamping arm (3) and the rear clamping arm (4); a support plate groove (5) is provided at one end of the front clamping arm (3) close to the rear clamping arm (4); a damping spring (6) is fixedly connected to the inner wall of the support plate groove (5); the other end of the damping spring (6) is fixedly connected to the damping spring (6); the outer end of the rear clamping arm (4) is threadedly connected to a threaded rod (8); the other end of the threaded rod (8) is threadedly connected to the outer end of the rear clamping arm (4); One end is rotatably connected to a push plate (9), the push plate (9) is arranged on the inner side of the rear clamping arm (4), the end of the push plate (9) close to the rear clamping arm (4) is connected to a guide rod, the end of the rear clamping arm (4) close to the guide rod is provided with a guide rod groove, the push plate (9) is guided and moved at the rear clamping arm (4) by the guide rod, the upper cover (1) and the lower cover (2) are expanded and limited by a support and limiting mechanism, the upper cover (1) and the lower cover (2) are limited and fixed by a clamping mechanism, and the outside of the front clamping arm (3) and the rear clamping arm (4) are sleeved with a storage sleeve (18).

2. The architectural design drawing storage device according to claim 1, characterized in that: The upper cover (1) and the lower cover (2) are both semi-cylindrical, and the overall external dimensions of the upper cover (1) and the lower cover (2) match the dimensions of the opening of the storage sleeve (18).

3. The architectural design drawing storage device according to claim 1, characterized in that: The support and limiting mechanism comprises a rotating rod (10), an extension rod (11), an iron block (12) and a magnet (13); the outer ends of the front clamping arm (3) and the rear clamping arm (4) are both rotatably connected to the rotating rod (10); the inner thread of the rotating rod (10) is connected to the extension rod (11); the outer ends of the front clamping arm (3) and the rear clamping arm (4) are fixedly connected to the iron block (12) at one end away from the rotating rod (10); and the end of the extension rod (11) corresponding to the iron block (12) is connected to the magnet (13).

4. The architectural design drawing storage device according to claim 3, characterized in that: The rotating rods (10) at the outer ends of the front clamping arm (3) and the rear clamping arm (4) are arranged in the same direction, and the rotating rods (10) at the outer ends of the front clamping arm (3) at the upper cover (1) and the front clamping arm (3) at the lower cover (2) are in opposite directions.

5. The architectural design drawing storage device according to claim 1, characterized in that: The clamping mechanism comprises a tension spring slot (14), a tension spring (15), an L-shaped clamping frame (16) and a hook slot (17); the lower cover (2) is provided with a tension spring slot (14); the inner wall of the tension spring slot (14) is fixedly connected with a tension spring (15); the other end of the tension spring (15) is fixedly connected with the L-shaped clamping frame (16); and the upper cover (1) is provided with a hook slot (17) at one end corresponding to the L-shaped clamping frame (16).

6. The architectural design drawing storage device according to claim 5, characterized in that: The material of the tension spring (15) is stainless steel, and the outer end of the tension spring (15) is provided with a wear-resistant layer.

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