CN213400219U

CN213400219U - Foldable city planning model

Info

Publication number: CN213400219U
Application number: CN202022059430.4U
Authority: CN
Inventors: 姚会萍; 孙克劣; 姜琳琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-08
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a foldable city planning model, which comprises a planning model, a connecting platform and a bottom backing plate, wherein first mounting columns are fixedly arranged on the periphery of the upper surface of the bottom backing plate, a second mounting column is fixedly arranged on the top of each first mounting column, a third mounting column is fixedly arranged on the top of each second mounting column, a first clamping groove is formed in the surface of one side adjacent to each third mounting column, a placing plate is movably arranged in the first clamping groove, the placing plate is connected with the third mounting column in a sliding manner, the foldable city planning model is installed, so that the foldable city planning model can be folded when not in use to reduce the occupied volume, and the placing plate arranged on the device can be disassembled in a sliding manner, so that the mounting box can be rotated downwards to place to reduce the upwards protruded volume, thereby reducing the waste of occupying space and improving the practicability of the device.

Description

Foldable city planning model

Technical Field

The utility model relates to a city planning model technical field specifically is a folding city planning model.

Background

The urban planning is based on the premise of developing eyesight, scientific argumentation and expert decision, and plans the development of urban economic structure, spatial structure and social structure, usually comprises urban district planning, has the important function of guiding and standardizing urban construction, is the early work of urban comprehensive management, is the leading part of urban management, and the complex system characteristics of the city determine that the urban planning is a complex continuous decision process which is adjusted, continuously revised and continuously improved and perfected for a long time along with the urban development and operation condition, but the existing urban planning model has the following problems:

the existing urban planning model often uses a building sand table model to visually reflect planning schemes or combinations in the area, but if the area planned by the model is large, the occupied volume is also large, so that space is wasted, and details in a plurality of the interior of the model are difficult to show, so that people can not observe the whole appearance of the model idea.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding city planning model to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a foldable city planning model comprises a planning model, a connecting platform and a bottom base plate, wherein first mounting columns are fixedly arranged on the periphery of the upper surface of the bottom base plate, second mounting columns are fixedly arranged on the tops of the first mounting columns, third mounting columns are fixedly arranged on the tops of the second mounting columns, first clamping grooves are formed in the surfaces of the adjacent sides of the third mounting columns, placing plates are movably arranged in the first clamping grooves and are connected with the third mounting columns in a sliding mode, the placing plates are matched with the first clamping grooves in size, the connecting platform is fixedly arranged on the top of the third mounting columns, screws are movably arranged on the periphery of the upper surface of the connecting platform and penetrate through the surfaces of the connecting platform and the third mounting columns and are in threaded connection with the connecting platform and the third mounting columns, the upper surface middle part activity of connecting platform is provided with the show stand, the planning model has been placed to the upper surface activity of show stand.

As a further aspect of the present invention: the planning model comprises a bottom plate, wherein the periphery of the upper surface of the bottom plate is uniformly provided with a second, the inside of the second is provided with a first connecting rod in a rotating mode through a bearing, the number of the first connecting rods is three, one end of the upper surface of the bottom plate is fixedly provided with a fixed block, the top of the fixed block is connected with a third connecting rod in a rotating mode through a bearing, and each of the tops of the first connecting rod and the third connecting rod is movably inserted with a top plate.

As a further aspect of the present invention: the upper surface of placing the plate fixed mounting has the install bin, the inside fixed mounting of install bin has servo motor, servo motor's output end fixedly connected with second connecting rod, the second connecting rod runs through the surface of install bin and connecting platform in proper order and extends to connecting platform's upper surface, the top and the show stand of second connecting rod rotate to be connected.

As a further aspect of the present invention: the lower surface of the bottom base plate is fixedly provided with electric push rods and supporting rods all around, each supporting rod is located at each electric push rod, each electric push rod is fixedly provided with universal wheels at the lower ends, each universal wheel is movably provided with a brake through a rotating shaft, and each supporting rod is fixedly provided with a base at the bottom.

As a further aspect of the present invention: the fixed cover that has cup jointed of surface of third erection column, the fixed surface of fixed cover one side is connected with the second inserted block, the fixed surface of first erection column one side is connected with first inserted block, first inserted block and second inserted block lie in same straight line with one side, the upper surface of first inserted block and second inserted block all runs through the activity and pegs graft and have the stiffener.

As a further aspect of the present invention: the upper surface of the bottom backing plate is provided with a slotted hole, and the reinforcing rod is movably inserted into the slotted hole.

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

1. the utility model discloses a through installing and to carry out folding planning model, can fold like this when not using and reduce the volume that occupies, the plate of placing that the device set up can slide the dismantlement moreover to rotate the install bin and place down, reduce the volume that makes progress outstanding, thereby reduce the waste that occupies the space, improved the practicality of device.

2. In addition, the utility model discloses still through installing connection platform to connection platform passes through the screw and is connected with the third erection column, also conveniently dismantles like this and installs, and the second connecting rod that the output of install bin internally mounted's servo motor is connected with the show stand that sets up on the connection platform moreover, can drive the show stand through servo motor and rotate like this, and the people of being convenient for are better observes planning model's inside.

3. And the utility model discloses a through being provided with the universal wheel, can remove the device to safe place through the universal wheel when not using like this and put, reduced intensity of labour and the cost that the use was carried on, can drive the universal wheel rebound of connection above that connects through electric putter in addition when using for base and ground contact can let the stability of device better like this, can not take place the phenomenon of slip skew at the in-process of visiting, have improved the security performance of device.

4. Finally the utility model discloses a still through being provided with the stiffener, can insert the inside of first inserted block and second inserted block with the stiffener like this and make the supporting effect of device better, prevent to make device bending deformation because planning the model overweight.

Drawings

Fig. 1 is a schematic view of an overall stereoscopic display structure of a foldable city planning model.

Fig. 2 is a schematic view of an overall stereoscopic retraction structure of the foldable city planning model.

Fig. 3 is a schematic view of a three-dimensional display structure of a foldable city planning model.

Fig. 4 is a schematic diagram of a three-dimensional folding structure of a planning model in a foldable city planning model.

Fig. 5 is a schematic front view of a cross-sectional structure of a connection platform and an installation box in a foldable city planning model.

In the figure: planning model 1, connecting platform 2, placing plate 3, bottom layer backing plate 4, support rod 5, universal wheel 6, electric push rod 7, brake 8, first erection column 9, second erection column 10, fixed cover 11, show stand 12, install bin 13, stiffener 14, first inserted block 15, bottom plate 16, roof 17, first connecting rod 18, screw 19, second inserted block 20, third erection column 21, base 22, first draw-in groove 23, third connecting rod 24, fixed block 25, second 26, servo motor 27, second connecting rod 28.

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.

Referring to fig. 1 to 5, in an embodiment of the present invention, a foldable city planning model includes a planning model 1, a connecting platform 2 and a bottom base plate 4, first mounting posts 9 are fixedly disposed around the top surface of the bottom base plate 4, a second mounting post 10 is fixedly disposed on the top of each first mounting post 9, a third mounting post 21 is fixedly disposed on the top of each second mounting post 10, a first engaging groove 23 is disposed on the surface of an adjacent side of each third mounting post 21, a placing plate 3 is movably disposed inside the first engaging groove 23, the placing plate 3 is slidably connected to the third mounting post 21, the placing plate 3 is adapted to the first engaging groove 23 in size, the connecting platform 2 is fixedly disposed on the top of the third mounting post 21, screws 19 are movably disposed around the top surface of the connecting platform 2, the screws 19 penetrate through the surfaces of the connecting platform 2 and the third mounting post 21 and are in threaded connection with the connecting platform 2 and the third mounting post 21, the activity of the upper surface middle part of connecting platform 2 is provided with show stand 12, and planning model 1 has been placed in the activity of the upper surface of show stand 12, and this utility model discloses an install and to carry out folding planning model 1, can fold when not using like this and reduce the volume that occupies, the device sets up place plate 3 can slide the dismantlement moreover to rotate install bin 13 and place down, reduce the volume that makes progress outstanding, thereby reduce the waste that occupies the space, improved the practicality of device.

Referring to fig. 1, the planning model 1 includes a bottom plate 16, a second 26 is uniformly disposed around the upper surface of the bottom plate 16, a third connecting rod 24 is rotatably disposed inside the second 26 through a bearing, the number of the third connecting rods 18 is three, a fixed block 25 is fixedly disposed at one end of the upper surface of the bottom plate 16, the top of the fixed block 25 is rotatably connected with the third connecting rod 24 through a bearing, and a top plate 17 is movably inserted into the top of each of the third connecting rods 24 and the first connecting rods 18.

Referring to fig. 1 and 5, the upper surface of the placing plate 3 is fixedly provided with a mounting box 13, the interior of the mounting box 13 is fixedly provided with a servo motor 27, the output end of the servo motor 27 is fixedly connected with a second connecting rod 28, the second connecting rod 28 sequentially penetrates through the surfaces of the mounting box 13 and the connecting platform 2 and extends to the upper surface of the connecting platform 2, the top of the second connecting rod 28 is rotatably connected with the display platform 12, the utility model is further provided with the connecting platform 2, and the connecting platform 2 is connected with the third mounting column 21 through the screw 19, so that the disassembly and the installation are convenient, and a second connecting rod 28 connected with the output end of a servo motor 27 arranged in the mounting box 13 is connected with the display stand 12 arranged on the connecting platform 2, therefore, the display stand 12 can be driven to rotate by the servo motor 27, so that people can better observe the inside of the planning model 1.

Referring to fig. 2, the electric push rods 7 and the support rods 5 are fixedly installed around the lower surface of the bottom cushion plate 4, each support rod 5 is located at the inner side of each electric push rod 7, the universal wheel 6 is fixedly installed at the lower end of each electric push rod 7, a brake 8 is movably installed at one side of each universal wheel 6 through a rotating shaft, and a base 22 is fixedly installed at the bottom of each support rod 5. by providing the universal wheels 6, the device can be moved to a safe place through the universal wheels 6 when not in use, thereby reducing the labor intensity and cost of carrying by a user, and in addition, the universal wheels 6 connected thereto can be driven to move upwards through the electric push rods 7 when in use, so that the base 22 is in contact with the ground, thereby ensuring better stability of the device and avoiding the sliding deviation in the visiting process, the safety performance of the device is improved.

Please refer to fig. 1 and fig. 2, the fixed sleeve 11 is sleeved on the surface of the third mounting post 21, the second insert 20 is connected to the surface of one side of the fixed sleeve 11, the first insert 15 is connected to the surface of one side of the first mounting post 9, the first insert 15 and the second insert 20 are located on the same straight line of the same side, the reinforcing rods 14 are inserted into the upper surfaces of the first insert 15 and the second insert 20 in a movable manner, and the reinforcing rods 14 are further arranged in the utility model, so that the reinforcing rods 14 can be inserted into the first insert 15 and the second insert 20 to ensure that the supporting effect of the device is better, and the bending deformation of the device caused by the overweight of the planning model 1 is prevented.

Referring to fig. 2, the upper surface of the bottom mat 4 is provided with a slot, and the reinforcing rod 14 is movably inserted into the slot.

The utility model discloses a theory of operation is: when the utility model is used, the first connecting rod 18 and the third connecting rod 24 of the planning model 1 should be rotated to the direction perpendicular to the bottom plate 16 through the bearing, then the top plate 17 is inserted into each connecting rod to fix the connecting rods, then the placing plate 3 is taken out from the inside of the third mounting column 21 to mount the surface of the mounting box 13 upwards, at this time, the second connecting rod 28 connected with the servo motor 27 mounted inside the mounting box 13 passes through the connecting platform to be connected with the display platform 12, then the screw 19 is screwed to firmly fix the connecting platform 2 and the third mounting column 21, then the planning model 1 is clamped into the upper surface of the display platform 12, after the placing, the servo motor 27 inside the mounting box 13 drives the display platform 12 and the planning model 1 connected with the connecting platform to rotate to display, after the display, the planning model 1 is disassembled, folded and placed on the placing plate 3, thereby drive universal wheel 6 through electric putter 7 and move down and make base 22 keep away from ground, later remove the device through universal wheel 6 and place in safe place, drive universal wheel 6 rebound through electric putter 7 again until base 22 and ground contact, at this moment just can carry out stable support with the device and place can.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A folding city planning model, includes planning model (1), connection platform (2) and underlay board (4), its characterized in that: the upper surface of bottom backing plate (4) all is fixed all around and is provided with first erection column (9), every the top of first erection column (9) is all fixed and is provided with second erection column (10), every the top of second erection column (10) is all fixed and is provided with third erection column (21), every first draw-in groove (23) have all been seted up on the surface of the adjacent one side of third erection column (21), the inside activity of first draw-in groove (23) is provided with places plate (3), place plate (3) and third erection column (21) sliding connection, just place the size looks adaptation of plate (3) and first draw-in groove (23), the fixed connecting platform (2) that is provided with in top of third erection column (21), the upper surface of connecting platform (2) all around is movable and is provided with screw (19), screw (19) run through the surface of connecting platform (2) and third erection column (21) and with connecting platform (2) and third erection platform (21) and screw (19) The mounting columns (21) are in threaded connection, a display stand (12) is movably arranged in the middle of the upper surface of the connecting platform (2), and the planning model (1) is placed on the upper surface of the display stand (12) in a movable mode.

2. The collapsible city planning model of claim 1, wherein: the planning model (1) comprises a bottom plate (16), wherein the periphery of the upper surface of the bottom plate (16) is uniformly provided with a second connecting rod (26), the inside of the second connecting rod (26) is provided with three connecting rods (18) in a rotating mode through a bearing, one end of the upper surface of the bottom plate (16) is fixedly provided with a fixed block (25), the top of the fixed block (25) is connected with a third connecting rod (24) in a rotating mode through a bearing, and the tops of the first connecting rods (18) and the third connecting rod (24) are movably connected with a top plate (17) in an inserting mode.

3. The collapsible city planning model of claim 1, wherein: the last fixed surface who places plate (3) installs install box (13), the inside fixed mounting of install box (13) has servo motor (27), the output fixedly connected with second connecting rod (28) of servo motor (27), second connecting rod (28) run through install box (13) and connecting platform (2) surface in proper order and extend to the upper surface of connecting platform (2), the top and show stand (12) of second connecting rod (28) rotate to be connected.

4. The collapsible city planning model of claim 1, wherein: the lower surface of bottom backing plate (4) all fixed mounting all around has electric putter (7) and bracing piece (5), every bracing piece (5) all are located every the inboard of electric putter (7), every the equal fixed mounting of lower extreme of electric putter (7) has universal wheel (6), every one side of universal wheel (6) all is provided with brake (8), every through the pivot activity the bottom of bracing piece (5) is all fixed and is provided with base (22).

5. The collapsible city planning model of claim 1, wherein: the fixed cover (11) has been cup jointed to the fixed surface of third erection column (21), the fixed surface of fixed cover (11) one side is connected with second inserted block (20), the fixed surface of first erection column (9) one side is connected with first inserted block (15), first inserted block (15) and second inserted block (20) are located same straight line with one side, the upper surface of first inserted block (15) and second inserted block (20) all runs through the activity and pegs graft and have stiffener (14).

6. The collapsible city planning model of claim 5, wherein: the upper surface of the bottom backing plate (4) is provided with a slotted hole, and the reinforcing rod (14) is movably inserted into the slotted hole.