CN213519121U

CN213519121U - City planning is with adjustable show board

Info

Publication number: CN213519121U
Application number: CN202022269317.9U
Authority: CN
Inventors: 莫浈蓉
Original assignee: Shanghai Institute Of Spatial Planning And Design Co ltd
Current assignee: Shanghai Institute Of Spatial Planning And Design Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-22
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a city planning is with adjustable show board, including bottom plate and regulating box and framework, the spout has all been seted up to the left and right sides of regulating box inner chamber upper end, the lower extreme of regulating box inner chamber has the threaded rod through bearing swing joint, the driven taper gear of middle-end fixedly connected with of threaded rod, the equal threaded connection in both ends has the movable sleeve about the threaded rod, the equal swing joint in both ends has the movable rod about the regulating box inner chamber, the bottom fixedly connected with fly leaf of movable rod, one side fixedly connected with slider of fly leaf. The utility model discloses a motor, initiative taper gear, driven taper gear, threaded rod, movable sleeve, swing joint rod, spout, ball, slider, fly leaf and movable rod's effect has solved current show plate structural fixation, can't carry out the regulation on the height according to people's height and reading custom, has brought adverse effect's problem for the propaganda.

Description

City planning is with adjustable show board

Technical Field

The utility model relates to a show board technical field specifically is an adjustable show board is used in city planning.

Background

The city planning is a blueprint for standardizing city development construction, researching future development of cities, reasonably arranging cities and comprehensively arranging comprehensive deployment of various project constructions of the cities, is an important component of city management in a certain period, is a basis for city construction and management, and is also a premise in three stages of city planning, city construction and city operation, the city planning is a premise of development eyesight, scientific argument and expert decision, plans the development of city economic structures, space structures and social structures, often comprises city plot planning, has an important function of guiding and standardizing city construction, is early work of city comprehensive management, is a leading head of city management, and the complex system characteristics of cities determine that the city planning is a complex continuous decision process which is adjusted, continuously revised and continuously improved and perfected along with the development and operation conditions of the cities, and after the city planning, the display board is needed for publicity.

The applicant finds that at least the following technical problems exist in the prior art: the structure of the existing display board is fixed, the height of the display board can not be adjusted according to the height and reading habits of people, adverse effects are brought to propaganda, and therefore an adjustable display board for city planning is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city planning is with adjustable show board 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: an adjustable display board for city planning comprises a bottom board, an adjusting box and a frame body, wherein sliding grooves are formed in the left side and the right side of the upper end of an inner cavity of the adjusting box, a threaded rod is movably connected to the lower end of the inner cavity of the adjusting box through a bearing, a driven bevel gear is fixedly connected to the middle end of the threaded rod, movable sleeves are respectively in threaded connection with the left end and the right end of the threaded rod, movable rods are movably connected to the left end and the right end of the inner cavity of the adjusting box, a movable plate is fixedly connected to the bottom of each movable rod, a sliding block is fixedly connected to one side of each movable plate, balls are arranged on the inner surface of each sliding block, the balls and the sliding blocks slide on the inner surface of the sliding grooves, movable connecting rods are movably connected between the front side and the rear side, the output fixedly connected with initiative taper gear of motor, the equal fixed mounting in both ends has the speaker about the framework positive surface, the equal fixedly connected with backup pad of lower extreme of the framework left and right sides, green plant is placed at the top of backup pad cultivated in a pot.

Preferably, both ends all have through bearing swing joint and remove the wheel about the bottom plate bottom, the left end fixedly connected with battery box at bottom plate top, and the bottom fixedly connected with battery body of battery box inner chamber.

Preferably, the middle end of the top of the bottom plate is fixedly connected with an adjusting box, and the right end of the front surface of the adjusting box is fixedly provided with a PLC (programmable logic controller).

Preferably, the top of the movable rod is fixedly connected with a frame, and the front surface of the frame is fixedly connected with a display board.

Preferably, the equal fixedly connected with fixed block in both ends about the framework top, the top fixedly connected with roof of fixed block, the front end fixed mounting of roof bottom has the light.

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

1. the utility model discloses a PLC controller opens the motor and drives initiative taper gear revolve's when, under the cooperation that driven taper gear meshing connects, the threaded rod has been driven and has been rotated, the threaded rod pivoted has driven the movable sleeve motion simultaneously, under the cooperation of movable connecting rod and spout and ball and slider in the time of the movable sleeve motion, through the steady movable rod motion that has driven of fly leaf, thereby can realize the purpose of framework altitude mixture control, through the effect of above structure complex, it is fixed to have solved current show plate structure, can't carry out high regulation according to people's height and reading custom, the problem of adverse effect has been brought for the propaganda.

2. The utility model discloses an effect of speaker makes this show board possess voice broadcast's ability, has improved its propaganda effect, plants cultivated in a pot effect through backup pad and green, has improved people's interest, has further promoted the effect of propaganda.

Drawings

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

FIG. 2 is a schematic sectional view of the adjusting box of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a base plate; 2. a moving wheel; 3. a battery case; 4. a movable rod; 5. green plant potting; 6. an illuminating lamp; 7. a top plate; 8. a fixed block; 9. a speaker; 10. a frame body; 11. a support plate; 12. a PLC controller; 13. an adjusting box; 14. a motor; 15. a driving bevel gear; 16. a chute; 17. a movable connecting rod; 18. a movable sleeve; 19. a threaded rod; 20. a driven bevel gear; 21. a movable plate; 22. a ball bearing; 23. a slide block.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, 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 application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a bottom plate 1, remove wheel 2, battery box 3, movable rod 4, green plant 5 cultivated in a pot, light 6, roof 7, fixed block 8, speaker 9, framework 10, backup pad 11, PLC controller 12, regulating box 13, motor 14, initiative taper gear 15, spout 16, movable connecting rod 17, movable sleeve 18, threaded rod 19, driven taper gear 20, fly leaf 21, ball 22 and the 23 parts of slider are the parts that universal standard spare or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, an adjustable display board for city planning comprises a bottom board 1, an adjusting box 13 and a frame 10, wherein the left and right ends of the bottom board 1 are movably connected with moving wheels 2 through bearings, the left end of the top of the bottom board 1 is fixedly connected with a storage battery box 3, the bottom of the inner cavity of the storage battery box 3 is fixedly connected with a storage battery body, the middle end of the top of the bottom board 1 is fixedly connected with the adjusting box 13, the right end of the front surface of the adjusting box 13 is fixedly provided with a PLC controller 12, the left and right sides of the upper end of the inner cavity of the adjusting box 13 are respectively provided with a chute 16, the lower end of the inner cavity of the adjusting box 13 is movably connected with a threaded rod 19 through a bearing, the middle end of the threaded rod 19 is fixedly connected with a driven conical gear 20, the left and right ends of the threaded rod 19 are respectively in, one side of the movable plate 21 is fixedly connected with a sliding block 23, the inner surface of the sliding block 23 is provided with balls 22, the balls 22 and the sliding block 23 both slide on the inner surface of the sliding groove 16, the front side and the rear side of one end of the movable plate 21 and the front side and the rear side of the movable sleeve 18 are movably connected with a movable connecting rod 17 through a fixed pin shaft, the middle end of the top of the inner cavity of the adjusting box 13 is fixedly provided with a motor 14, the output end of the motor 14 is fixedly connected with a driving bevel gear 15, the motor 14 is opened through the PLC 12 to drive the driving bevel gear 15 to rotate, the threaded rod 19 is driven to rotate under the matching of the meshing connection of the driven bevel gear 20, the threaded rod 19 drives the movable sleeve 18 to move while rotating, the movable sleeve 18 moves, the movable connecting rod 17 and the sliding groove 16 are matched with the balls 22 and the sliding block 23 while the movable sleeve 18 moves, the movable, the equal fixed mounting in both ends has speaker 9 about framework 10 positive surface, effect through speaker 9, make this show board possess voice broadcast's ability, its propaganda effect has been improved, the top fixedly connected with framework 10 of movable rod 4, and the positive fixed surface of framework 10 is connected with the show board, the equal fixedly connected with fixed block 8 in both ends about framework 10 top, the top fixedly connected with roof 7 of fixed block 8, the front end fixed mounting of roof 7 bottom has light 6, the equal fixedly connected with backup pad 11 of lower extreme of the framework 10 left and right sides, green plant 5 cultivated in a pot has been placed at backup pad 11's top, through backup pad 11 and green effect of planting 5 cultivated in a pot, people's interest has been improved, the effect of propaganda has further been promoted.

When the display board is used, the motor 14 is started through the PLC 12 to drive the driving bevel gear 15 to rotate, the threaded rod 19 is driven to rotate under the matching of meshing connection of the driven bevel gear 20, the threaded rod 19 drives the movable sleeve 18 to move while rotating, the movable sleeve 18 moves, the movable rod 4 is stably driven to move through the movable plate 21 under the matching of the movable connecting rod 17, the sliding groove 16, the ball 22 and the sliding block 23, so that the aim of height adjustment of the frame body 10 can be fulfilled, the structure fixing of the existing display board is solved through the matching effect of the structures, the height adjustment cannot be carried out according to the height and reading habits of people, and the problem of adverse effect is brought to propaganda, the interest of people is improved, and the propaganda effect is further promoted.

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. The utility model provides an urban planning is with adjustable show board, includes bottom plate (1) and regulating box (13) and framework (10), its characterized in that: the adjustable sliding device is characterized in that sliding grooves (16) are formed in the left side and the right side of the upper end of an inner cavity of the adjusting box (13), a threaded rod (19) is movably connected to the lower end of the inner cavity of the adjusting box (13) through a bearing, a driven bevel gear (20) is fixedly connected to the middle end of the threaded rod (19), a movable sleeve (18) is in threaded connection with the left end and the right end of the threaded rod (19), a movable rod (4) is movably connected to the left end and the right end of the inner cavity of the adjusting box (13), a movable plate (21) is fixedly connected to the bottom of the movable rod (4), a sliding block (23) is fixedly connected to one side of the movable plate (21), balls (22) are arranged on the inner surface of the sliding block (23), the balls (22) and the sliding block (23) slide on the inner surface of the sliding grooves (16), and movable connecting rods (17, the middle-end fixed mounting at regulating box (13) inner chamber top has motor (14), the output fixedly connected with initiative taper gear (15) of motor (14), the equal fixed mounting in both ends has speaker (9) about framework (10) obverse surface, the equal fixedly connected with backup pad (11) of lower extreme of framework (10) left and right sides, green planting (5) cultivated in a pot have been placed at the top of backup pad (11).

2. An adjustable display board for city planning according to claim 1, characterized in that: both ends all have through bearing swing joint and remove wheel (2) about bottom plate (1) bottom, the left end fixedly connected with battery box (3) at bottom plate (1) top, and the bottom fixedly connected with battery body of battery box (3) inner chamber.

3. An adjustable display board for city planning according to claim 1, characterized in that: the middle end of the top of the bottom plate (1) is fixedly connected with an adjusting box (13), and a PLC (programmable logic controller) is fixedly installed at the right end of the front surface of the adjusting box (13).

4. An adjustable display board for city planning according to claim 1, characterized in that: the top of the movable rod (4) is fixedly connected with a frame body (10), and the front surface of the frame body (10) is fixedly connected with a display board.

5. An adjustable display board for city planning according to claim 1, characterized in that: the all fixedly connected with fixed block (8) in both ends about framework (10) top, the top fixedly connected with roof (7) of fixed block (8), the front end fixed mounting of roof (7) bottom has light (6).