Folding architectural drawing display stand

Abstract

The utility model discloses a folding architectural drawing display stand, which relates to the technical field of architectural design and comprises a display cabinet, the inner wall of the display cabinet is slidably connected with a connecting plate, the inner wall of the connecting plate is elastically connected with a rotating rod through a torsion spring, and the upper surface of the rotating rod is fixedly connected with a display plate. A limiting block is elastically connected to the inner wall of the rotating rod through a compression spring, a limiting groove is formed in the inner wall of the left side of the display cabinet, a push block is slidably connected to the inner wall of the limiting groove, a positioning block is fixedly connected to the rear surface of the push block, a handle is fixedly connected to the front surface of the display board, and a push rod is fixedly connected to the upper surface of the display cabinet. Through cooperation of the display board, the handle, the connecting board, the rotating rod, the limiting block, the push block, the universal wheels and other components, the display stand can be folded, the universal wheels enable the whole device to be convenient to move, the problem that work is affected due to the fact that the display stand is inconvenient to carry is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of architectural design, in particular to a foldable architectural drawing display stand. Background Art

[0002] Architectural design is a comprehensive process that requires architects and design teams to make comprehensive considerations and coordination at different levels to create a building that is both practical and beautiful and meets functional requirements. In the process of architectural design, drawings will be used to convey design concepts, detailed planning of building plans, cost estimates, etc. When displaying drawings, a drawing display stand is required.

[0003] A display stand usually consists of a display table and a support frame. It is generally large in size and inconvenient to move. When it is necessary to display at different locations, the display stand that is not easy to carry will affect the display work and affect the work efficiency. At the same time, since the display stand is often used at the construction site, the ground at the construction site may be bumpy, and the display stand may slide during the display, affecting the display effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a foldable architectural drawing display stand, which solves the problem of the above-mentioned background technology that "the display stand is usually composed of a display table top and a support frame, which is generally large in size and inconvenient to move. When it is necessary to display at different locations, the display stand that is not easy to carry will affect the display work and affect the work efficiency."

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a foldable architectural drawing display stand, including a display cabinet, the inner wall of the display cabinet is slidably connected with a connecting plate, the inner wall of the connecting plate is elastically connected with a rotating rod through a torsion spring, the upper surface of the rotating rod is fixedly connected with a display board, the inner wall of the rotating rod is elastically connected with a limiting block through a compression spring, a limiting groove is provided on the inner wall of the left side of the display cabinet, a push block is slidably connected with the inner wall of the limiting groove, a positioning block is fixedly connected to the rear surface of the push block, a handle is fixedly connected to the front surface of the display board, the upper surface of the display cabinet is fixedly connected with a push rod, and the lower surface of the display cabinet is provided with universal wheels.

[0008] Preferably, a support plate is fixedly connected to the front surface of the display cabinet, a threaded rod penetrates and is threadedly connected to the upper surface of the support plate, and a nail plate is rotatably connected to the lower surface of the threaded rod.

[0009] Preferably, the rotating rod is rotatably connected to the inner wall of the connecting plate, one end of the torsion spring is fixedly connected to the inner wall on the left side of the connecting plate, and the other end of the torsion spring is fixedly connected to the left surface of the rotating rod.

[0010] Preferably, the limit block is slidably connected to the inner wall of the connecting plate, one end of the compression spring is fixedly connected to the right surface of the limit block, and the other end of the compression spring is fixedly connected to the inner wall on the right side of the connecting plate.

[0011] Preferably, the limiting block is inserted into the inner wall of the limiting groove.

[0012] Preferably, the positioning block passes through and is slidably connected to the left surface of the display cabinet.

[0013] Preferably, the lower surface of the limiting block is an inclined surface.

[0014] Preferably, the nail plate penetrates through and is slidably connected to the lower surface of the support plate.

[0015] (III) Beneficial effects

[0016] The utility model provides a foldable architectural drawing display stand, which has the following beneficial effects:

[0017] (1) When the foldable architectural drawing display stand is in use, the display stand can be folded by cooperating with components such as the display board, handles, connecting plates, rotating rods, limit blocks, push blocks and universal wheels, and the universal wheels make the entire device easy to move, thereby solving the problem of the display stand being inconvenient to carry and affecting work, and improving work efficiency.

[0018] (2) When the foldable architectural drawing display stand is in use, the threaded rods, nail plates, support plates and other components are coordinated so that the nail plates can be driven into the ground when the display stand is in use, thereby solving the problem of the display stand sliding due to uneven ground affecting the display effect and increasing the stability of the display. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic front view of the three-dimensional structure of the overall device of the utility model;

[0020] Figure 2 It is a rear view schematic diagram of the three-dimensional structure of the overall device of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the overall device of the utility model in an open state;

[0022] Figure 4 It is a schematic cross-sectional view of the three-dimensional structure of the overall device of the utility model;

[0023] Figure 5 This is a schematic cross-sectional view of the three-dimensional structure of the connecting plate of the utility model;

[0024] Figure 6 It is a schematic cross-sectional view of the three-dimensional structure of the support plate of the utility model.

[0025] In the figure: 1. display cabinet; 2. display board; 3. handle; 4. connecting plate; 5. rotating rod; 6. limit block; 7. push block; 8. positioning block; 9. torsion spring; 10. compression spring; 11. support plate; 12. threaded rod; 13. universal wheel; 14. push rod; 15. nail plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 - Figure 6 The utility model provides a foldable architectural drawing display stand, including a display cabinet 1 for supporting the overall device, the inner wall of the display cabinet 1 is slidably connected with a connecting plate 4, the inner wall of the connecting plate 4 is elastically connected with a rotating rod 5 through a torsion spring 9, the torsion spring 9 is initially in an extruded state, the upper surface of the rotating rod 5 is fixedly connected with a display board 2, the rotation of the rotating rod 5 will drive the display board 2 to rotate synchronously, the inner wall of the rotating rod 5 is elastically connected with a limiting block 6 for limiting the display board 2 through a compression spring 10, the inner wall of the left side of the display cabinet 1 is provided with a limiting groove, the inner wall of the limiting groove is slidably connected with a push rod 5 The push block 7 is fixedly connected to the rear surface of the push block 7 with a positioning block 8, and the movement of the positioning block 8 will drive the push block 7 to move synchronously. The front surface of the display board 2 is fixedly connected to a handle 3, and the handle 3 is convenient for grasping. Grasping the handle 3 can drive the display board 2 to move. The upper surface of the display cabinet 1 is fixedly connected to a push rod 14, and the push rod 14 is convenient for grasping. The lower surface of the display cabinet 1 is provided with a universal wheel 13, and the universal wheel 13 is used to move the entire device. The universal wheel 13 is a prior art and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case.

[0028] Furthermore, a support plate 11 is fixedly connected to the front surface of the display cabinet 1 for connecting a nail plate 15. A threaded rod 12 is passed through and threadedly connected to the upper surface of the support plate 11. The nail plate 15 is rotatably connected to the lower surface of the threaded rod 12. When the threaded rod 12 is rotated, the threaded rod 12 and the nail plate 15 move downward. The nail plate 15 is inserted into the ground to increase the stability of the device and prevent the device from sliding. The threaded rod 12 is a prior art and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case. The threaded rod 12 has self-locking properties in the upper and lower directions.

[0029] Furthermore, the rotating rod 5 is rotatably connected to the inner wall of the connecting plate 4, one end of the torsion spring 9 is fixedly connected to the inner wall of the left side of the connecting plate 4, and the other end of the torsion spring 9 is fixedly connected to the left surface of the rotating rod 5. The rotation of the rotating rod 5 will squeeze the torsion spring 9 to generate a reaction force, and the limit block 6 is slidably connected to the inner wall of the connecting plate 4, one end of the compression spring 10 is fixedly connected to the right surface of the limit block 6, and the other end of the compression spring 10 is fixedly connected to the inner wall of the right side of the connecting plate 4. The limit block 6 moves to the right and squeezes the compression spring 10 to generate a reaction force. The limit block 6 is inserted into the inner wall of the limiting groove, which can limit the connecting plate 4. The positioning block 8 passes through and is slidably connected to the left surface of the display cabinet 1. The lower surface of the limit block 6 is an inclined surface. By squeezing the inclined surface of the limit block 6, the limit block 6 will move to the right.

[0030] Furthermore, the nail plate 15 penetrates through and is slidably connected to the lower surface of the support plate 11 .

[0031] When the cam 12 is in the state of being moved upward, the cam 12 will be moved upwardly and ...

[0032] When the display ground is uneven, the threaded rod 12 can be grasped and rotated, and the rotating threaded rod 12 will drive the nail plate 15 to move downward, and the downwardly moving nail plate 15 will pierce the ground, thereby increasing the stability of the device and preventing the device from sliding.

[0033] When the display is completed, first grasp the threaded rod 12 and rotate it in the opposite direction. The threaded rod 12 rotating in the opposite direction will drive the nail plate 15 to move upward. The nail plate 15 moving upward will leave the ground and enter the inner wall of the support plate 11 to prevent the staff from accidentally touching and getting injured. Then grasp the handle 3 to rotate the display board 2. The display board 2 will drive the rotating rod 5 to rotate. The rotating rotating rod 5 will squeeze the torsion spring 9 to generate a reaction force. When the display board 2 is aligned with the upper surface of the display cabinet 1, it moves downward. The display board 2 moving downward will drive the limit block 6 and the connecting plate 4 to move downward. The connecting plate 4 moving downward will drive the display board 2 on the other side to move upward. The display board 2 on the other side moves downward and will be squeezed by the display cabinet 1. After being squeezed, the display board 2 will flip over and move synchronously with the display board 2 with the handle 3. The inclined surface of the limit block 6 moving downward will be squeezed by the display cabinet 1, and the limit block 6 moves rightward to squeeze the compression spring 10 to generate a reaction force and release the limit on the connecting plate 4, and then the display board 2 continues to move downward. When the limit block 6 is aligned with the limit groove at the initial position, it will be inserted into the limit groove under the push of the reaction force of the compression spring 10 to limit the connecting plate 4. If the limit is not released, the connecting plate 4 cannot move, and the storage work is completed.

[0034] When the storage is completed, the universal wheel 13 is unlocked, and then the push rod 14 is pushed to move the entire device.

[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 foldable architectural drawing display stand, comprising a display cabinet (1), characterized in that: The inner wall of the display cabinet (1) is slidably connected to a connecting plate (4), the inner wall of the connecting plate (4) is elastically connected to a rotating rod (5) via a torsion spring (9), the upper surface of the rotating rod (5) is fixedly connected to the display board (2), the inner wall of the rotating rod (5) is elastically connected to a limiting block (6) via a compression spring (10), a limiting groove is provided on the inner wall of the left side of the display cabinet (1), a push block (7) is slidably connected to the inner wall of the limiting groove, a positioning block (8) is fixedly connected to the rear surface of the push block (7), a handle (3) is fixedly connected to the front surface of the display board (2), a push rod (14) is fixedly connected to the upper surface of the display cabinet (1), and a universal wheel (13) is arranged on the lower surface of the display cabinet (1).

2. The foldable architectural drawing display stand according to claim 1, characterized in that: The front surface of the display cabinet (1) is fixedly connected to a support plate (11), the upper surface of the support plate (11) is penetrated by and threadedly connected to a threaded rod (12), and the lower surface of the threaded rod (12) is rotatably connected to a nail plate (15).

3. The foldable architectural drawing display stand according to claim 1, characterized in that: The rotating rod (5) is rotatably connected to the inner wall of the connecting plate (4), one end of the torsion spring (9) is fixedly connected to the inner wall on the left side of the connecting plate (4), and the other end of the torsion spring (9) is fixedly connected to the left surface of the rotating rod (5).

4. The foldable architectural drawing display stand according to claim 1, characterized in that: The limit block (6) is slidably connected to the inner wall of the connecting plate (4), one end of the compression spring (10) is fixedly connected to the right surface of the limit block (6), and the other end of the compression spring (10) is fixedly connected to the inner wall on the right side of the connecting plate (4).

5. The foldable architectural drawing display stand according to claim 1, characterized in that: The limiting block (6) is inserted into the inner wall of the limiting groove.

6. The foldable architectural drawing display stand according to claim 1, characterized in that: The positioning block (8) passes through and is slidably connected to the left surface of the display cabinet (1).

7. The foldable architectural drawing display stand according to claim 1, characterized in that: The lower surface of the limiting block (6) is an inclined surface.

8. The foldable architectural drawing display stand according to claim 2, characterized in that: The nail plate (15) penetrates through and is slidably connected to the lower surface of the support plate (11).

Images