CN213716456U

CN213716456U - Town and country planning overall arrangement display device

Info

Publication number: CN213716456U
Application number: CN202120006746.9U
Authority: CN
Inventors: 于文雅; 李志元; 孟卫斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-07-16
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a town and country planning overall arrangement display device belongs to overall arrangement display device field. The utility model provides a town and country planning overall arrangement display device, includes the show shelf, and the upper portion level has set firmly the baffle in the show shelf, and the baffle front side is equipped with clean pole, and the baffle upside is equipped with the chain, and the chain is equipped with the pivot, and pivot upper portion passes the show shelf and sets up the gag lever post, and wall fixedly connected with draws the board behind the gag lever post, and the gag lever post front side is equipped with the windmill wheel. The utility model discloses a windmill wheel drives and rotates with bevel gear B meshed bevel gear A, and bevel gear A drives the gear B who is connected with the pivot and rotates, and gear B drives and rotates with gear A meshed chain, and the chain drives and carries out the horizontal slip on spout A with stopper sliding connection's clean pole to accomplish the cleanness to the glass window, avoid the show shelf to be infected with the dust influence when outdoor use for a long time and read watching of show board content.

Description

Town and country planning overall arrangement display device

Technical Field

The utility model relates to an overall arrangement display device field, more specifically say, relate to a town and country planning overall arrangement display device.

Background

Urban and rural planning refers to the general term of urban system planning, urban planning, town planning, village planning and village planning; the method is used for the comprehensive deployment, specific arrangement and implementation management of urban and rural social and economic development, land utilization, spatial layout and various constructions in a certain period. Prior art publication No. CN 210611673U's patent document provides a city and countryside planning overall arrangement display device, the device includes show case and second cardboard, the bottom of show case is connected with the fixed plate, the fixed plate below is provided with the chassis, the chassis bottom is connected with the bottom plate, wherein, the bottom of bottom plate is provided with the fixing base, the top of fixed plate is provided with first cardboard, first cardboard is installed in first recess, the intermediate position of fixed plate is provided with the second recess, the both sides of fixed plate are connected with the second bolt, second cardboard fixed connection is inside the second recess.

Although the device has more beneficial effects, the following problems still exist: when the device is used outdoors for a long time, the glass window is easy to be stained with dust, which influences the watching and reading of urban and rural planning contents. Therefore, it is very important to design an urban and rural planning layout display device capable of automatically cleaning a glass window, and in view of this, we provide an urban and rural planning layout display device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

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

2. Technical scheme

A city and countryside planning layout display device comprises a display rack, wherein supporting legs are fixedly arranged at the left end and the right end of the bottom surface of the display rack, a partition plate is horizontally and fixedly arranged at the upper part in the display rack, a cleaning rod is vertically arranged at the front side of the partition plate, pulleys are fixedly connected to the left wall and the right wall of the upper end and the lower end of the cleaning rod, a display plate is embedded in a cavity surrounded by the lower part of the display rack and the partition plate, a glass window is arranged at the front side of the display plate, a chain is arranged at the upper side of the partition plate, a limiting block is rotatably connected to the lower side of the left part of the chain, a gear A is rotatably connected to the two ends of the chain in a meshing manner, a face gear is fixedly arranged on the rear wall of the gear A at the left side, a gear B is fixedly connected to the rear side of the face gear, a rotating shaft is fixedly connected to, the limiting rod is rotatably connected with a transmission shaft, and the front end of the transmission shaft is fixedly connected with a windmill wheel.

Preferably, the inner walls of the upper side and the lower side of the display rack are both provided with a sliding groove A, and the pulleys are connected with the sliding grooves A in a sliding mode.

Preferably, the upper end of the glass window is hinged with the partition plate, and the outer wall of the glass window is in friction contact with the cleaning rod.

Preferably, the upper part of the rear wall of the cleaning rod is provided with a sliding chute B, and the sliding chute B is connected with the limiting block in a sliding manner.

Preferably, the rear end of the gear A is rotatably connected with a fixed seat, and the bottom surface of the fixed seat is fixedly connected with the partition plate.

Preferably, the lower end of the rotating shaft is rotatably connected with the partition plate, and a bevel gear A fixedly connected with the top surface of the rotating shaft is meshed with a bevel gear B fixedly connected with the transmission shaft.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a windmill wheel drives and rotates with bevel gear B meshed bevel gear A, and bevel gear A drives the gear B who is connected with the pivot and rotates, and gear B drives and rotates with gear A meshed chain, and the chain drives and carries out the horizontal slip on spout A with stopper sliding connection's clean pole to accomplish the cleanness to the glass window, avoid the show shelf to be infected with the dust influence when outdoor use for a long time and read watching of show board content.

2. The utility model discloses a direction board is injectd the windmill wheel and just to the orientation of wind, utilizes wind energy to make the windmill wheel rotate and drives clean pole and clean the glass window, compact structure, energy saving and emission reduction, clean effectual.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a structural anatomical diagram of the display shelf of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a schematic view of the structure of the chain, the limiting block and the cleaning rod of the present invention;

FIG. 5 is an enlarged schematic view of the structure at the position A of the present invention;

the reference numbers in the figures illustrate: 1. a display shelf; 101. a chute A; 2. a support leg; 3. a partition plate; 4. a cleaning rod; 401. a chute B; 5. a pulley; 6. a display board; 7. a glass window; 8. a chain; 9. a limiting block; 10. a gear A; 11. a fixed seat; 12. a face gear; 13. a gear B; 14. a rotating shaft; 15. a limiting rod; 16. a guide plate; 17. a drive shaft; 18. a windmill wheel; 19. a bevel gear A; 20. and a bevel gear B.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a city and countryside planning layout display device comprises a display frame 1, wherein supporting legs 2 are fixedly arranged at the left end and the right end of the bottom surface of the display frame 1, a partition plate 3 is horizontally and fixedly arranged at the upper part in the display frame 1, a cleaning rod 4 is vertically arranged at the front side of the partition plate 3, pulleys 5 are fixedly connected with the left wall and the right wall of the upper end and the lower end of the cleaning rod 4, a display plate 6 is embedded in a cavity of the lower part of the display frame 1 and the partition plate 3, a glass window 7 is arranged at the front side of the display plate 6, a chain 8 is arranged at the upper side of the partition plate 3, a limiting block 9 is rotatably connected at the lower side of the left part of the chain 8, two ends in the chain 8 are respectively and rotatably connected with a gear A10, a face gear 12 is fixedly arranged on the rear wall of a gear A10 at the left side, a gear B13 is rotatably connected at the rear side of the face gear 12, a rotating shaft 14 is, the limiting rod 15 is rotatably connected with a transmission shaft 17, and the front end of the transmission shaft 17 is fixedly connected with a windmill wheel 18. The utility model discloses a lead to 16 messenger windmill wheel 18 subtend wind directions of board, windmill wheel 18 drives bevel gear A19 rotation with bevel gear B20 meshing, bevel gear A19 drives the gear B13 rotation of being connected with pivot 14, gear B13 drives the gear A10 rotation of being connected with face gear 13, gear A10 drives the chain 8 rotation of meshing, chain 8 drives and carries out the horizontal slip on spout A101 with stopper 9 sliding connection's clean pole 4, thereby accomplish the cleanness to glass window 7.

Specifically, the inner walls of the upper side and the lower side of the showing stand 1 are both provided with a sliding groove A101, and the pulley 5 is in sliding connection with the sliding groove A101.

Further, the upper end of the glass window 7 is hinged with the partition plate 3, and the outer wall of the glass window 7 is in friction contact with the cleaning rod 4.

Still further, the upper portion of the rear wall of the cleaning rod 4 is provided with a sliding groove B401, and the sliding groove B401 is slidably connected with the limiting block 9. When chain 8 drives stopper 9 level to the right side and removes, stopper 9 butt spout B401 makes cleaning rod 4 move to the right side, and when chain 8 drives stopper 9 and upwards rotates, stopper 9 upwards slides in spout B401.

Furthermore, the rear end of the gear A10 is rotatably connected with a fixed seat 11, and the bottom surface of the fixed seat 11 is fixedly connected with the partition board 3.

In addition, the lower end of the rotating shaft 14 is rotatably connected with the partition plate 3, and a bevel gear A19 fixedly connected with the top surface of the rotating shaft 14 is meshed with a bevel gear B20 fixedly connected with the transmission shaft 17.

The working principle is as follows: when the utility model cleans the glass window 7 of the display frame 1, the windmill wheel 18 is just opposite to the wind direction by the push of the guiding plate 16 by wind power, the windmill wheel 18 is rotated on the limiting rod 15 by the wind power through the transmission shaft 17, the transmission shaft 17 drives the bevel gear A19 meshed with the bevel gear B20 to rotate, the bevel gear A19 drives the gear B13 connected with the rotating shaft 14 to rotate, the gear B13 drives the gear A10 connected with the face gear 13 to rotate, the gear A10 drives the meshed chain 8 to rotate, the chain 8 drives the limiting block 9 to do annular reciprocating motion, when the chain 8 drives the limiting block 9 to move horizontally to the right side, the limiting block 9 abuts against the chute B401 to move the cleaning rod 4 to the right side, when the chain 8 drives the limiting block 9 to rotate upwards, the limiting block 9 slides upwards in the chute B401, when the chain 8 drives the limiting block 9 to move horizontally to the left side, the limiting block 9 abuts against the chute B401 to move the cleaning, when the chain 8 drives the limiting block 9 to rotate downwards, the limiting block 9 slides downwards in the sliding groove B401, so that the cleaning rod 4 can reciprocate left and right on the sliding groove A101, and the cleaning of the cleaning rod 4 on the glass window 7 is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a town and country planning overall arrangement display device, includes show shelf (1), its characterized in that: the showing stand is characterized in that supporting legs (2) are fixedly arranged at the left end and the right end of the bottom surface of the showing stand (1), a partition plate (3) is horizontally and fixedly arranged at the upper portion in the showing stand (1), a cleaning rod (4) is vertically arranged at the front side of the partition plate (3), pulleys (5) are fixedly connected to the left wall and the right wall of the upper end and the lower end of the cleaning rod (4), a showing plate (6) is embedded in a cavity surrounded by the lower portions of the partition plate (3) and the showing stand (1), a glass window (7) is arranged at the front side of the showing plate (6), a chain (8) is arranged at the upper side of the partition plate (3), a limiting block (9) is rotatably connected to the lower side of the left portion of the chain (8), gears A (10) are respectively meshed at the two ends in the chain (8), face gears (12) are fixedly arranged on the rear walls of the left sides of the gears A (10), gears, pivot (14) upper portion is passed show shelf (1) and is extended to the outside and swivelling joint has gag lever post (15) that are U style of calligraphy structure, gag lever post (15) rear wall fixedly connected with leads to board (16), swivelling joint has transmission shaft (17) on gag lever post (15), transmission shaft (17) front end fixedly connected with windmill wheel (18).

2. The urban and rural planning layout display device according to claim 1, characterized in that: the inner walls of the upper side and the lower side of the showing stand (1) are provided with sliding chutes A (101), and the pulleys (5) are connected with the sliding chutes A (101) in a sliding mode.

3. The urban and rural planning layout display device according to claim 1, characterized in that: the upper end of the glass window (7) is hinged with the partition plate (3), and the outer wall of the glass window (7) is in friction contact with the cleaning rod (4).

4. The urban and rural planning layout display device according to claim 1, characterized in that: a sliding groove B (401) is formed in the upper portion of the rear wall of the cleaning rod (4), and the sliding groove B (401) is connected with a limiting block (9) in a sliding mode.

5. The urban and rural planning layout display device according to claim 1, characterized in that: the rear end of the gear A (10) is rotatably connected with a fixed seat (11), and the bottom surface of the fixed seat (11) is fixedly connected with the partition plate (3).

6. The urban and rural planning layout display device according to claim 1, characterized in that: the lower end of the rotating shaft (14) is rotatably connected with the partition plate (3), and a bevel gear A (19) fixedly connected with the top surface of the rotating shaft (14) is meshed and connected with a bevel gear B (20) fixedly connected with the transmission shaft (17).