Building model display stand based on urban and rural planning

Abstract

The utility model discloses a building model display stand based on urban and rural planning, and relates to the technical field of urban and rural planning. According to the building model display stand based on urban and rural planning, a handle is pulled to drive universal wheels to cooperatively roll, flexible movement and position adjustment of the device can be achieved, after position adjustment is completed, an electric telescopic rod is controlled to stretch at the same time, so that a lifting cover is driven to descend until the lifting cover is attached to the ground, and positioning and supporting of the device are achieved; meanwhile, universal wheels are protected on the inner side of a lifting cover and are prevented from being damaged, the height of the display stand is adjusted by adjusting the length of an electric telescopic rod, a driving motor is controlled to work, a transmission shaft drives a display stand body to rotate, at the moment, pulleys roll on sliding rails, the display stand body is guided and supported, and the display stand is convenient to use. The stable rotation of the display stand body is realized, so that the display direction of the building model can be conveniently adjusted or the building model can be rotationally displayed, and the use flexibility of the display stand is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban and rural planning, in particular to a building model display stand based on urban and rural planning. Background Art

[0002] For example, patent number CN211403868U discloses an urban and rural planning model display device, which belongs to the technical field of urban and rural planning model display. The urban and rural planning model display device includes a display stand, the upper surface of which is provided with a fixing hole, the interior of which is plugged with a mounting column, the upper surface of which is fixedly connected with a display model, and the front of which is provided with a socket; through the matching arrangement between the display stand, the fixing hole, the mounting column, the display model, the socket, the plug column, the reset spring, the baffle and the fixing ring, when the staff needs to install the display model on the display stand, they only need to pull the fixing ring outward by hand to move the plug column, and then insert the mounting column at the bottom of the display model into the socket, at this time, loosen the fixing ring and the plug column can fix the display model under the action of the reset spring, the operation is simple and convenient, and the fixation is firm, which can effectively prevent the display model from falling and reduce the probability of damage to the display model;

[0003] The architectural model display stand in this patent lacks a structure to assist movement, which requires manual lifting and lowering of the device when it is moved, which is time-consuming, labor-intensive, and inefficient. At the same time, there is a lack of adjustment function for the display stand, which makes it impossible to control and adjust its display orientation and height according to display requirements, resulting in low flexibility. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a building model display stand based on urban and rural planning, which solves the problem that the building model display stand lacks an auxiliary movement structure, resulting in the need for manual lifting and lowering of the device when moving, which is time-consuming, labor-intensive, and inefficient. At the same time, there is a lack of adjustment function for the display stand, resulting in the inability to control and adjust its display orientation and height according to display requirements, resulting in low flexibility.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an architectural model display stand based on urban and rural planning, comprising a support platform, a handle is arranged on the outside of the support platform, a box is arranged at the lower end of the support platform, a universal wheel is arranged at the lower end of the box, a lifting cover is arranged on the outside of the box, a slide groove is opened on the outside of the box, an electric telescopic rod is arranged on the inside of the slide groove, a support block is arranged at the lower end of the electric telescopic rod, a driving motor is arranged inside the support platform, a slide rail is arranged at the upper end of the support platform, a display platform body is arranged above the support platform, and a pulley is arranged at the lower end of the display platform body.

[0006] Preferably, the handle is located on the outside of the support platform and is arranged in a surrounding manner, and is fixedly connected to the outside of the support platform through a connecting rod. The lower end of the support platform is fixedly connected to the upper end of the box body. Four universal wheels are located on the sides of the lower end of the box body and are symmetrically arranged on the left and right to facilitate the movement of the entire device.

[0007] Preferably, four slide grooves are located on the outside of the box body and are symmetrically arranged front to back and left to right. The electric telescopic rod and the inner side of the slide groove are adapted to each other. The upper end of the electric telescopic rod and the lower end of the support platform are fixedly connected to facilitate the extension and retraction of the electric telescopic rod.

[0008] Preferably, the electric telescopic rods and support blocks are symmetrically arranged in four in front, back, left and right directions, and the lower end of the electric telescopic rod and the upper end of the support block are fixedly connected to facilitate pushing the support block to move in the slide groove.

[0009] Preferably, the lifting cover is slidably sleeved with the outer side of the box body, the support block is slidably connected with the inner side of the slide groove, and is fixedly connected with the inner side of the lifting cover, so as to facilitate the control of the lifting and lowering of the lifting cover.

[0010] Preferably, the output end of the driving motor extends to the upper end of the support platform and is fixedly mounted with a transmission shaft, the upper end of the transmission shaft is fixedly connected to the lower end of the display stand body, and a building model is arranged on the upper end of the display stand body to facilitate the control of the rotation of the display stand body.

[0011] Preferably, the slide rail is designed in an annular structure and is fixedly connected to the upper end of the support platform. A plurality of pulleys are arranged in an annular array at the lower end of the display platform body and are adapted to the slide rail to facilitate guiding and supporting the rotation of the display platform.

[0012] The utility model provides a building model display stand based on urban and rural planning. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The architectural model display stand based on urban and rural planning is provided with a handle, a universal wheel, a lifting cover, and an electric telescopic rod. By pulling the handle to drive the universal wheel to roll, the device can be flexibly moved and the position adjusted. After the position adjustment is completed, the electric telescopic rod is controlled to extend at the same time, thereby driving the lifting cover to descend until it fits with the ground, thereby achieving positioning support for the device, and at the same time protecting the universal wheel on the inner side of the lifting cover to prevent it from being damaged.

[0014] 2. The building model display stand based on urban and rural planning is provided with a driving motor, a transmission shaft, a slide rail, a display stand body, and a pulley. The height of the display stand is adjusted by adjusting the length of the electric telescopic rod. The driving motor is controlled to make the transmission shaft drive the display stand body to rotate. At this time, the pulley rolls on the slide rail to guide and support the display stand body, thereby realizing the smooth rotation of the display stand body, thereby facilitating the adjustment of the display orientation of the building model or rotating it for display, thereby improving the flexibility of the display stand. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 3 ;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the support platform of the utility model;

[0019] Figure 5 It is a front view half-section structure schematic diagram of the utility model.

[0020] In the figure: 1. support platform; 2. handle; 3. box; 4. universal wheel; 5. lifting cover; 6. slide; 7. electric telescopic rod; 8. support block; 9. drive motor; 91. transmission shaft; 10. slide rail; 11. display stand body; 12. pulley. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5The utility model provides a technical solution: a building model display stand based on urban and rural planning, comprising a support platform 1, a handle 2 is arranged on the outer side of the support platform 1, a box body 3 is arranged at the lower end of the support platform 1, and a universal wheel 4 is arranged at the lower end of the box body 3. The handle 2 is arranged on the outer side of the support platform 1 in a surrounding manner, and is fixedly connected to the outer side of the support platform 1 through a connecting rod. The lower end of the support platform 1 is fixedly connected to the upper end of the box body 3, and four universal wheels 4 are arranged symmetrically on the sides of the lower end of the box body 3. By pulling the handle 2 to drive the universal wheels 4 to roll together, the device can be driven to move quickly to a suitable position. By using the surrounding handle 2, the flexible movement and position adjustment of the device can be achieved.

[0023] A lifting cover 5 is provided on the outside of the box body 3, a slide groove 6 is provided on the outside of the box body 3, and an electric telescopic rod 7 is provided on the inside of the slide groove 6. The slide groove 6 is located on the outside of the box body 3 and is symmetrically arranged in front and back, and there are four of them. The electric telescopic rod 7 and the inner side of the slide groove 6 are adapted to each other. The upper end of the electric telescopic rod 7 is fixedly connected to the lower end of the support platform 1, and a support block 8 is provided at the lower end of the electric telescopic rod 7. The electric telescopic rod 7 and the support block 8 are both symmetrically arranged in front and back, and the lower end of the electric telescopic rod 7 is fixedly connected to the upper end of the support block 8. The lifting cover 5 and the outside of the box body 3 The support block 8 is slidably connected to the inner side of the slide groove 6 and is fixedly connected to the inner side of the lifting cover 5. After the position of the device is adjusted, the electric telescopic rod 7 is controlled to extend at the same time to drive the support block 8 to slide along the inner side of the slide groove 6, thereby driving the lifting cover 5 to descend until it fits the ground, thereby achieving positioning support for the device and protecting the universal wheel 4 on the inner side of the lifting cover 5 to prevent it from being damaged. After the electric telescopic rod 7 is extended to drive the lifting cover 5 to support the universal wheel 4 off the ground, the height of the display stand can be adjusted by adjusting the length of the electric telescopic rod 7;

[0024] A driving motor 9 is arranged inside the support platform 1, a slide rail 10 is arranged at the upper end of the support platform 1, a display platform body 11 is arranged above the support platform 1, the output end of the driving motor 9 extends to the upper end of the support platform 1 and a transmission shaft 91 is fixedly installed, the upper end of the transmission shaft 91 is fixedly connected to the lower end of the display platform body 11, a building model is arranged at the upper end of the display platform body 11, a pulley 12 is arranged at the lower end of the display platform body 11, the slide rail 10 is designed in an annular structure and is fixedly connected to the upper end of the support platform 1, a plurality of pulleys 12 are arranged in an annular array at the lower end of the display platform body 11, and are adapted to the slide rail 10, by controlling the driving motor 9 to work, the transmission shaft 91 drives the display platform body 11 to rotate, and at this time the pulley 12 rolls on the slide rail 10 to guide and support the display platform body 11, so as to realize the smooth rotation of the display platform body 11.

[0025] When the lifting device is in use, the universal wheel 4 can be driven to roll with the handle 2, so that the device can be driven to move quickly to a suitable position. The handle 2 arranged around the device can realize flexible movement and position adjustment of the device. After the position adjustment of the device is completed, the electric telescopic rod 7 is controlled to extend at the same time to drive the support block 8 to slide along the inner side of the slide groove 6, thereby driving the lifting cover 5 to descend until it is in contact with the ground, so as to realize the positioning support of the device, and at the same time, the universal wheel 4 is protected on the inner side of the lifting cover 5 to prevent it from being damaged. After the electric telescopic rod 7 is extended to drive the lifting cover 5 to support the universal wheel 4 off the ground, the height of the display stand can be adjusted by adjusting the length of the electric telescopic rod 7. When it is necessary to adjust the display orientation of the building model or to rotate it for display, the drive motor 9 is controlled to work so that the transmission shaft 91 drives the display stand body 11 to rotate. At this time, the pulley 12 rolls on the slide rail 10 to guide and support the display stand body 11, so as to realize the smooth rotation of the display stand body 11, thereby facilitating the adjustment of the display orientation of the building model or to rotate it for display, thereby improving the flexibility of the display stand.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0027] 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 building model display stand based on urban and rural planning, comprising a support stand (1), characterized in that: The support platform (1) is provided with a handle (2) on the outside, a box (3) is provided at the lower end of the support platform (1), a universal wheel (4) is provided at the lower end of the box (3), a lifting cover (5) is provided on the outside of the box (3), a slide groove (6) is provided on the outside of the box (3), an electric telescopic rod (7) is provided on the inside of the slide groove (6), a support block (8) is provided at the lower end of the electric telescopic rod (7), a driving motor (9) is provided inside the support platform (1), a slide rail (10) is provided at the upper end of the support platform (1), a display platform body (11) is provided above the support platform (1), and a pulley (12) is provided at the lower end of the display platform body (11).

2. The architectural model display stand based on urban and rural planning according to claim 1, characterized in that: The handle (2) is disposed on the outer side of the support platform (1) in a surrounding manner and is fixedly connected to the outer side of the support platform (1) via a connecting rod; the lower end of the support platform (1) is fixedly connected to the upper end of the box body (3); and four universal wheels (4) are disposed on the sides of the lower end of the box body (3) in a bilaterally symmetrical manner.

3. The architectural model display stand based on urban and rural planning according to claim 1, characterized in that: Four of the slide grooves (6) are located on the outside of the box body (3) and are symmetrically arranged in front, back, left and right directions. The electric telescopic rod (7) and the inner side of the slide groove (6) are adapted to each other. The upper end of the electric telescopic rod (7) is fixedly connected to the lower end of the support platform (1).

4. The architectural model display stand based on urban and rural planning according to claim 1, characterized in that: The electric telescopic rod (7) and the support block (8) are both symmetrically arranged in front and back and left and right directions, and the lower end of the electric telescopic rod (7) and the upper end of the support block (8) are fixedly connected.

5. The architectural model display stand based on urban and rural planning according to claim 1, characterized in that: The lifting cover (5) is slidably sleeved with the outer side of the box body (3), and the support block (8) is slidably connected with the inner side of the slide groove (6) and is fixedly connected with the inner side of the lifting cover (5).

6. The architectural model display stand based on urban and rural planning according to claim 1, characterized in that: The output end of the driving motor (9) extends to the upper end of the support platform (1) and is fixedly mounted with a transmission shaft (91); the upper end of the transmission shaft (91) is fixedly connected to the lower end of the display platform body (11); and the upper end of the display platform body (11) is provided with a building model.

7. The architectural model display stand based on urban and rural planning according to claim 1, characterized in that: The slide rail (10) is designed in an annular structure and is fixedly connected to the upper end of the support platform (1); a plurality of pulleys (12) are arranged in an annular array at the lower end of the display platform body (11) and are adapted to the slide rail (10).

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