CN213815432U

CN213815432U - City planning overall arrangement display device

Info

Publication number: CN213815432U
Application number: CN202021845147.8U
Authority: CN
Inventors: 王朔
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-07-27
Anticipated expiration: 2030-08-29

Abstract

The utility model discloses a city planning layout display device in the planning technical field, which comprises a planning device body, wherein the bottom of an upper first telescopic rod is arranged in the inner cavity of a lower first telescopic rod, the top of the upper first telescopic rod is fixedly connected with a small display desktop, four groups of large display table tops are arranged on the top surface of the small display table top, U-shaped connecting pieces are arranged on the bottom surfaces of the four groups of large display table tops at forty-five degrees, the inner cavities of the U-shaped connecting pieces are movably connected with a second telescopic rod through a rotating shaft, one end of the second telescopic rod far away from the connecting piece is provided with a sliding block which is movably connected with a second sliding rail, the second slide rail is uniformly distributed on the first telescopic rod, one side of the planning device body is provided with a control switch, planning device body one side is equipped with control switch, the utility model discloses generous practicality can have supplementary improvement work efficiency, and technical scheme is simple, has better prospect and economic benefits from design and production angle.

Description

City planning overall arrangement display device

Technical Field

The utility model relates to a planning technical field specifically is a city planning overall arrangement display device.

Background

The city planning layout display device is a device for displaying and planning city construction, but the display device on the market is large in area, poor in viewing effect and low in utilization rate due to complex structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city planning overall arrangement display device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a city planning layout display device comprises a planning device body, wherein the lower end of the bottom of the planning device body is provided with a pulley, the center of the inner cavity at the bottom of the planning device body is fixedly provided with a first telescopic rod which is cylindrical and is formed by connecting an upper first telescopic rod and a lower first telescopic rod, the bottom of the upper first telescopic rod is arranged in the inner cavity of the lower first telescopic rod, the top of the upper first telescopic rod is fixedly connected with a small display desktop, four groups of large display table tops are arranged on the top surface of the small display table top, U-shaped connecting pieces are arranged on the bottom surfaces of the four groups of large display table tops at forty-five degrees, the inner cavities of the U-shaped connecting pieces are movably connected with a second telescopic rod through a rotating shaft, one end of the second telescopic rod, which is far away from the connecting piece, is provided with a sliding block which is movably connected with a first sliding rail, the first sliding rails are evenly distributed on the first telescopic rods, and one side of the planning device body is provided with a control switch.

Preferably, the planning device body is a uncovered concave box body, the tops of the four walls are provided with a first groove, the first groove is covered with a transparent dustproof protection cover matched with the first groove, and an anti-skid gasket is arranged between the dustproof protection cover and the first groove.

Preferably, the bottom surface of the large display desktop is provided with a second groove, the bottom end of the inner side of the large display desktop is provided with a bayonet, the bottom ends of the two sides of the small display desktop are provided with clamping blocks matched with the bayonet, and when the large display desktop is unfolded for use, the inner cavity of the first groove is arranged in the second groove and is movably connected with a support rod.

Preferably, the four groups of large display table tops are fixedly connected with the second sliding rails on the bottom surfaces of the large display table tops and the adjacent large display table top on one side.

Preferably, the two adjacent large display table tops are movably connected by a second sliding rail when the city planning layout display device is unfolded for use, and the second sliding rail can be provided with a movable display board.

Preferably, a plurality of LED lamps are uniformly arranged around the four groups of large display table tops and are electrically connected with the control switch.

Preferably, two doors are respectively arranged on two sides of the front surface of the planning device body, the doors are connected with the planning device body through hinges, the two doors are connected through lock catches, and a perspective glass plate is respectively arranged on each door.

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

1. the utility model provides a city planning overall arrangement display device, through the telescopic link with combining together of slide rail, be convenient for enlarge the usable floor area of show stand, also occupy the place when packing up, the practicality is many and wide, has increased the LED lamp newly-increased at the show stand, is convenient for observe when the show.

2. The utility model has the characteristics of simple structure, convenient to use, practicality are strong, and more convenient and fast has improved availability factor during the operation, has reduced manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is an expanded view of the present invention;

FIG. 4 is a practical side view of a large display desktop;

fig. 5 is a practical top view of a large display desktop.

In the figure: 1. planning a device body; 11. a box door; 12. locking; 13. a see-through glass plate; 2. a pulley; 3. a first telescopic rod; 31. an upper first telescopic rod; 32, a first step of removing the first layer; a lower first telescopic rod; 4. a small display desktop; 41; a clamping block; 5. a large display desktop; 51. a slider; 52. a first slide rail; 53. a second groove; 54. a bayonet; 55. A second slide rail; 56. moving the display board; 6. a second telescopic rod; 7. a first groove; 71. a dust-proof protective cover; 72. A non-slip mat; 73. a strut; 8. a control switch; 9. an LED lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one:

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a city planning overall arrangement display device, includes

planning device body

1, and 1 bottom lower extreme of planning device body is equipped with pulley 2, can carry out small-scale removal. Planning device 1 bottom inner chamber central authorities of body are fixed and are equipped with first telescopic link 3, and first telescopic link 3 is cylindrical, is connected to form by last first telescopic link 31 and first telescopic link 32 down, goes up first telescopic link 31 bottom and arranges first telescopic link 32 inner chamber down in, goes up little show desktop 4 of first telescopic link 31 top fixed connection, and 4 top surfaces of little show desktop are equipped with four big show desktops of group 5, four groups 5 bottom surfaces of big show desktop are forty-five degrees and are equipped with "U" type connecting piece, "the inner chamber of U" type connecting piece passes through pivot swing joint second telescopic link 6, the one end that connecting piece was kept away from to second telescopic link 6 is equipped with slider 51, slider 51 swing joint slide rail one 52, on first telescopic link 31 on 52 evenly distributed of slide rail, 1 one side of planning device body is equipped with control switch 8.

Referring to fig. 1, the planning device body 1 is a uncovered concave box, the top of the four walls are provided with a first groove 7, the first groove 7 is covered with a transparent dust-proof protective cover 71 matched with the first groove 7, the dust-proof protective cover 71 is made of transparent plastic materials in the prior art, so that the planning device can be conveniently viewed and appreciated, dust can be blocked, and an anti-slip gasket 72 is arranged between the dust-proof protective cover 71 and the first groove 7.

Referring to fig. 3, the bottom surface of the large display table top 5 is provided with a second groove 53, the bottom end of the inner side of the large display table top 5 is provided with a bayonet 54, the bottom ends of the two sides of the small display table top 4 are provided with clamping blocks 41 matched with the bayonet 54, when the large display table top 5 is unfolded for use, the sliding blocks 51 in the sliding rails 52 are arranged below the sliding rails 52, when the large display table top 5 is unfolded for use, the second telescopic rod 6 is pulled by the large display table top 5, the sliding blocks 51 in the sliding rails 52 are pulled to the top ends of the sliding rails 52, gaps are already unfolded in the middle of the four groups of the large display table tops 5, when the sliding rails 52 drive the first telescopic rod 31 to ascend, so as to jack up the small display table top 4, thereby driving the small display table top 4 to ascend, when the clamping blocks 41 are attached to the bayonet 54, the large display table tops 5 and the small display table tops 4 are perfectly spliced into a whole, when two adjacent large display table tops 5 are unfolded for use in the city planning layout display device, the second slide rail 55 can be provided with a movable display board 56 according to fig. 4, and then a support rod 73 is movably connected with the inner cavities of the second groove 53 and the first groove 7 for auxiliary support. The four groups of large display table tops 5 are fixedly connected with the second slide rails 55 at the bottom surface and the forty-five degrees of the large display table top 5 at the adjacent side respectively.

When the large display table top 5 needs to be folded, as long as the supporting rod 73 is taken down, the small display table top 4 presses the upper first telescopic rod 31 to sink through gravity, the upper first telescopic rod 31 drives the first sliding rail 52 to sink, so that the second sliding rail 55 in the four groups of large display table tops 5 is pulled to be folded, and the four groups of large display table tops 5 are only attached together, and the dustproof protective cover 72 is arranged in the first groove 7 in an inner cover mode and can be folded.

Example two:

compared with the above embodiment, the embodiment has the following differences, as shown in fig. 4 and 5, a plurality of LED lamps 9 are uniformly arranged around four groups of large display table tops 5, the LED lamps 9 are electrically connected with a control switch 8, the LED lamps can be turned on in daily use to increase the lighting effect, if colored LED lamps are adopted, the perfect visual effect can be increased, two sides of the front surface of the planning device body 1 are respectively provided with a box door 11, the box doors 11 are connected with the planning device body 1 through hinges, the two doors are connected through a lock catch 12, the box doors are respectively provided with a perspective glass plate 13, and the box doors can be used as a storage box at ordinary times, for example, the movable display plate 56 can be placed in the storage box when not being used daily.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A city planning layout display device comprises a planning device body (1) and is characterized in that pulleys (2) are arranged at the lower end of the bottom of the planning device body (1), a first telescopic rod (3) is fixedly arranged in the center of an inner cavity at the bottom of the planning device body (1), the first telescopic rod (3) is cylindrical and is formed by connecting an upper first telescopic rod (31) and a lower first telescopic rod (32), the bottom of the upper first telescopic rod (31) is arranged in the inner cavity of the lower first telescopic rod (32), the top of the upper first telescopic rod (31) is fixedly connected with a small display desktop (4), the top of the small display desktop (4) is provided with four groups of large display desktops (5), U-shaped connecting pieces are arranged at the bottom of the four groups of large display desktops (5) in a forty-five degree mode, the inner cavities of the U-shaped connecting pieces are movably connected with a second telescopic rod (6) through rotating shafts, and a slide block (51) is arranged at one end, far away from the connecting pieces, of the second telescopic rod (6), the sliding block (51) is movably connected with a first sliding rail (52), the first sliding rail (52) is uniformly distributed on the first telescopic rod (31), and a control switch (8) is arranged on one side of the planning device body (1).

2. The city planning layout display device of claim 1, wherein: planning device body (1) is uncovered concave type box, and four wall tops all are equipped with recess (7) one, be covered with transparent dustproof safety cover (71) that match with recess (7) on recess (7), be provided with between dustproof safety cover (71) and recess (7) anti-skidding gasket (72).

3. The city planning layout display device of claim 2, wherein: big show desktop (5) bottom surface is equipped with recess two (53), and big show desktop (5) inboard bottom is equipped with bayonet socket (54), the four corners bottom of little show desktop (4) is equipped with fixture block (41) that matches with bayonet socket (54), big show desktop (5) are when expanding the use, the inner chamber that recess one (7) were arranged in to recess two (53) has branch (73) swing joint.

4. The city planning layout display device of claim 1, wherein: the four groups of large display table tops (5) are respectively fixedly connected with the forty-five-degree slide rails II (55) on the bottom surface of the large display table top (5) on the adjacent side.

5. The city planning layout display device of claim 4, wherein: two adjacent groups of large display table tops (5) are movably connected by a second sliding rail (55) when the city planning layout display device is unfolded for use, and a movable display board (56) can be arranged on the second sliding rail (55).

6. The city planning layout display device of claim 4, wherein: a plurality of LED lamps (9) are uniformly arranged around the four groups of large display table tops (5), and the LED lamps (9) are electrically connected with the control switch (8).

7. The city planning layout display device of claim 1, wherein: two sides of the front surface of the planning device body (1) are respectively provided with a box door (11), the box doors (11) are connected with the planning device body (1) through hinges, the two doors are connected through lock catches (12), and the box doors are respectively provided with a perspective glass plate (13).