CN219249720U - Telescopic exhibition stand for urban planning - Google Patents

Abstract

The utility model discloses a telescopic exhibition stand for urban planning, which is a framework formed by a shell and mounting grooves integrally arranged on the left side and the right side of the inside of the shell, wherein a driving assembly is fixedly arranged at the lower end of the inside of the shell and can control a linkage assembly which is in transition with the upper end of the inside of the shell to perform rotary motion treatment, and the top surface of a supporting plate fixedly arranged at the inner side of the driving assembly can be disassembled and assembled with an urban planning model in the prior art. This application is through the design of mechanical linkage for when the model needs to be in the time quantum of non-show, through the use to drive assembly for drive assembly will expose the model that is exposed to the external world and move to inside the casing, make the model be in placing in the confined environment, reduced the adhesion of model surface dust, ensured the effect of the follow-up show of model. Through the design of mechanical simplification, only need a motor, can realize that the model shifts out or the model shifts to the motion operation inside the casing from the casing, reduced the fault rate when this device uses, improved the life of this device promptly.

Description

Telescopic exhibition stand for urban planning

Technical Field

The utility model relates to the technical field of exhibition stands, in particular to a telescopic exhibition stand for urban planning.

Background

With the progress of society, establish the whole planning stand in city, make people know urban face overall arrangement and function subregion etc. comprehensively, current city planning stand utilizes self structure, stands on ground, when receiving external force striking, takes place to rock or topple over easily, has the potential safety hazard, causes the loss of property easily, so designs a city planning stand fixing device and solves this problem.

The patent name of the publication number CN208368019U is: a city planning exhibition stand fixing device. The device in the publication solves the problems, but the exhibition stand model in the publication is exposed to the outside at any moment, and when the model is in a non-exhibition time period, the device in the publication cannot place the model in a closed environment, so that more dust is accumulated on the surface of the model, and the effect of model exhibition is affected. Based on the above, the utility model designs a telescopic exhibition stand for urban planning so as to solve the problems.

Disclosure of Invention

The utility model aims to provide a telescopic urban planning display table so as to solve the problems set forth in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the telescopic urban planning exhibition stand comprises a shell and a frame formed by mounting grooves integrally formed in the left side and the right side of the inside of the shell, wherein a driving assembly is fixedly arranged at the lower end of the inside of the shell and can control a linkage assembly which is in transition with the upper end of the inside of the shell to perform rotary motion treatment, and the top surface of a supporting plate fixedly arranged at the inner side of the driving assembly can be disassembled and assembled with an urban planning model in the prior art;

the driving assembly comprises a rotating rod which is connected to four corners of the inside of the shell, namely, the rotating rod is connected to the upper part and the lower part of the inside of the mounting groove, the front end and the rear end of the rotating rod are connected in series through a first belt which is tightly matched with the rotating rod, the lower end of the rotating rod is connected in parallel through a splayed second belt, a motor which is fixedly arranged at one side of the rotating rod and has positive and negative rotation and self-locking functions is fixedly connected with the shell, the inner side of the first belt is fixedly connected with the supporting plate, the linkage assembly comprises a mounting plate which is rotatably sleeved on the middle side of the outside of the rotating rod at the upper end and has a U-shaped cross section, and the top of the mounting plate is transversely connected with the sealing plate in a sliding mode.

Furthermore, the inner side of the top of the sealing plate is fixedly provided with a handle with a U-shaped cross section, and the inside of the sealing plate longitudinally slides and penetrates through the inserted link.

Furthermore, the outer wall of the inserted link is fixedly provided with a plurality of first springs from left to right, and the other ends of the first springs are fixedly connected with the sealing plate.

Furthermore, the outside one end of inserted bar and the jack that the inside top of mounting panel set up an organic whole are pegged graft and are linked to each other to this makes inserted bar and jack can carry out dismouting processing.

Furthermore, the left side and the right side of the top of the shell are transversely connected with baffle plates with L-shaped cross sections in a sliding way, and a second spring is fixedly arranged between the inner sides of the baffle plates and the outer wall of the shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the design of mechanical linkage, when the model is required to be in a non-display time period, the driving assembly is used to enable the model exposed to the outside to be moved into the shell, so that the model is placed in a closed environment, the adhesion of dust on the surface of the model is reduced, and the subsequent display effect of the model is ensured;

2. according to the utility model, through the mechanical simplified design, the movement operation of moving the model out of the shell or moving the model into the shell can be realized by only one motor, so that the failure rate of the device in use is reduced, and the service life of the device is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a telescopic urban planning stand according to the present utility model;

FIG. 2 is a front cross-sectional view of the telescopic urban planning stand of the utility model;

FIG. 3 is an interior side perspective view of the housing;

FIG. 4 is an inside top perspective view of the housing;

FIG. 5 is an enlarged partial cross-sectional view of the baffle;

FIG. 6 is an enlarged partial cross-sectional view of the mounting plate and receptacle;

fig. 7 is a perspective view showing the internal structure of the telescopic city planning display stand of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1-shell, 2-mounting groove, 3-drive assembly, 4-linkage assembly, 5-backup pad, 301-bull stick, 302-first belt, 303-second belt, 304-motor, 401-mounting panel, 402-closing plate, 6-handle, 7-inserted bar, 8-first spring, 9-jack, 10-baffle, 11-second spring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1, 2, 3 and 4, the device comprises a frame composed of a shell 1 and mounting grooves 2 integrally arranged on the left and right sides of the inside of the shell 1, a driving assembly 3 fixedly arranged at the lower end of the inside of the shell 1 and capable of controlling a linkage assembly 4 connected with the upper end of the inside of the shell 1 to perform rotary motion treatment, and the top surface of a supporting plate 5 fixedly arranged at the inner side of the driving assembly 3 can be detached from a city planning model in the prior art;

the driving assembly 3 comprises rotating rods 301 which are connected to four corners in the shell 1 in a switching mode, namely, the rotating rods 301 are connected to upper and lower parts in the mounting groove 2 in a switching mode, the front end and the rear end of each rotating rod 301 are connected in series through a first belt 302 which is closely matched with each other, the rotating rods 301 of the two parts in the transverse direction at the lower end are connected in series through a second belt 303 which runs in a splayed mode, a motor 304 which is fixedly arranged on one side of each rotating rod 301 of the lower end at the left side and has positive and negative rotation and self-locking functions is fixedly connected with the shell 1, the inner side of each first belt 302 is fixedly connected with the supporting plate 5, the linkage assembly 4 comprises a mounting plate 401 which is rotatably sleeved on the middle side of the outer part of each rotating rod 301 at the upper end and has a U-shaped cross section, and the top of the mounting plate 401 is transversely connected with a sealing plate 402 in a sliding mode. After the motor 304 is connected with an external power supply, a worker starts the counterclockwise rotation function of the motor 304, so that the motor 304 drives the rotary rod 301 at the lower end on the left side to rotate counterclockwise, at this time, the rotary rod 301 at the lower end on the left side is linked with the second belt 303 and the rotary rod 301 at the lower end on the right side to rotate clockwise, so that the first belts 302 on the left side and the right side are in synchronous and non-same rotation processing, and are synchronous, the first belts 302 drive the mounting plate 401 and the sealing plate 402 to rotate, namely the sealing plate 402 on the left side rotates counterclockwise, the sealing plate 402 on the right side rotates clockwise, and meanwhile, the supporting plate 5 is driven by the first belts 302 to move upwards along the direction of the shell 1, so that a model installed on the top surface of the supporting plate 5 moves out of the shell 1 in the opening process of the sealing plate 402, namely the model is exposed to the outside for displaying and viewing.

Example 2

As shown in fig. 5, fig. 6 and fig. 7, the handle 6 with a U-shaped cross section is fixedly arranged on the inner side of the top of the sealing plate 402, the inserted bar 7 longitudinally penetrates through the inner side of the sealing plate 402 in a sliding manner, a plurality of first springs 8 are fixedly arranged on the outer wall of the inserted bar 7 from left to right, the other ends of the first springs 8 are fixedly connected with the sealing plate 402, one end of the outer side of the inserted bar 7 is connected with an inserting hole 9 integrally formed in the top of the mounting plate 401 in an inserting mode, accordingly the inserted bar 7 and the inserting hole 9 can be detached, baffle plates 10 with an L-shaped cross section are transversely connected on the left side and the right side of the top of the shell 1 in a sliding manner, and second springs 11 are fixedly arranged between the inner side of the baffle plates 10 and the outer wall of the shell 1. According to the operation steps in embodiment 1, when the sealing plate 402 is in the process of opening, the sealing plate 402 can extrude the baffle plate 10 to move along the outside direction of the shell 1, and the second spring 11 deforms, until the sealing plate 402 is in 90-degree vertical state with the top surface of the shell 1, at this time, the whole of the model is moved out of the inside of the shell 1, the staff closes the motor 304, the staff holds the handle 6 again and pulls the inserting rod 7, the inserting rod 7 breaks away from the inserting hole 9, and the first spring 8 deforms, the staff pushes the handle 6 downwards, the handle 6 drives the sealing plate 402 to move downwards along the direction of the mounting plate 401, namely, the sealing plate 402 moves into the inside of the shell 1, and then the area of the sealing plate 402 blocking the left side and the right side of the model is given away, the effect of model is ensured, after the model is displayed, the staff pulls the handle 6 first by hand, the handle 6 drives the sealing plate 402 to move out from the inside the shell 1 until the inserting rod 7 and the inserting hole 9 are mutually overlapped, the staff opens the clockwise rotation function of the motor 304 again through the resilience force of the first spring 8, the operation mode and the implementation mode of the handle 1 moves back to the inside the shell 10, the inside of the model is prevented from falling into the inside the shell 10 by the mode of the shell 10, and the inside of the model is prevented from being closed, the dust is prevented from falling into the inside the shell 10 by the inside of the shell 1, and the model is kept by the mode, and the inside of the model is kept in the mode, and the environment is kept in the environment is in the environment.

Claims (5)

1. Scalable urban planning is with stand, its characterized in that: the device comprises a frame formed by a shell (1) and mounting grooves (2) integrally arranged on the left side and the right side of the interior of the shell (1), wherein a driving assembly (3) is fixedly arranged at the lower end of the interior of the shell (1), a linkage assembly (4) which is in transition with the upper end of the interior of the shell (1) can be controlled to perform rotary motion treatment, and the top surface of a supporting plate (5) fixedly arranged on the inner side of the driving assembly (3) can be detached from an urban planning model in the prior art; the driving assembly (3) comprises rotating rods (301) which are connected to four corners inside the shell (1) in a switching mode, namely, two rotating rods (301) are connected to the upper portion and the lower portion inside the mounting groove (2), the front end and the rear end of each rotating rod (301) are connected in series through a first belt (302) which is closely matched with the rotating rods, the two lower ends of each rotating rod (301) are connected in a transverse mode through a second belt (303) which runs in a splayed mode, a motor (304) which is fixedly arranged on one side of each rotating rod (301) and has positive and negative rotation and self-locking functions is fixedly connected with the shell (1), the inner side of each first belt (302) is fixedly connected with a supporting plate (5), the linkage assembly (4) comprises a mounting plate (401) which is rotatably sleeved on the middle side of the outer portion of each rotating rod (301) at the upper end, the cross section of each mounting plate (401) is U-shaped, and the top of each mounting plate (401) is transversely connected with a sealing plate (402).

2. The telescopic urban planning exhibition stand according to claim 1, wherein a handle (6) with a U-shaped cross section is fixedly arranged on the inner side of the top of the sealing plate (402), and a plug rod (7) longitudinally penetrates through the sealing plate (402) in a sliding manner.

3. The telescopic urban planning exhibition stand according to claim 2, characterized in that a plurality of first springs (8) are fixedly arranged on the outer wall of the inserted link (7) from left to right, and the other ends of the first springs (8) are fixedly connected with the sealing plate (402).

4. A telescopic urban planning display stand according to claim 3, characterized in that the outside end of the insert rod (7) is connected with the jack (9) integrally arranged at the top end of the inside of the mounting plate (401) in an inserting way, so that the insert rod (7) and the jack (9) can be disassembled and assembled.

5. The telescopic urban planning exhibition stand according to claim 1, wherein the left side and the right side of the top of the shell (1) are transversely connected with baffle plates (10) with L-shaped cross sections in a sliding way, and a second spring (11) is fixedly arranged between the inner side of the baffle plates (10) and the outer wall of the shell (1).

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