CN216119460U

CN216119460U - Engineering management declares board

Info

Publication number: CN216119460U
Application number: CN202122124285.8U
Authority: CN
Inventors: 郭孝磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-03-22
Anticipated expiration: 2031-09-04

Abstract

An engineering management demonstration board comprises a middle demonstration board, wherein a rain-proof cap is welded at the upper end of the middle demonstration board, lamp tubes are arranged at the front end and the rear end of the rain-proof cap, the lamp tubes are electrically connected with a storage battery, the upper end and the lower end of the front and the rear surfaces of the middle demonstration board are provided with slide block characteristics, the middle demonstration board is in up-and-down corresponding sliding connection with slide groove characteristics at the upper end and the lower end of the front and the rear surfaces of a right demonstration board through slide block characteristics, both sides of the right demonstration board are respectively provided with a limiting component, the left end of the middle demonstration board is provided with a left demonstration board symmetrical with the right demonstration board, the lower end of the middle demonstration board is welded with a bearing seat, a bearing is arranged inside the bearing seat, the bearing is spliced with an installation shaft at the upper end of a telescopic shaft, the lower end of the telescopic shaft is fixedly provided with the storage battery, the lower end of the storage battery is fixedly connected with the upper end of a support board, the upper end of the support board is provided with a solar panel, and the solar panel is electrically connected with the storage battery, the front and back faces of the left end of the left publicity board are provided with buckles, and the front and back faces of the right end of the right publicity board are provided with rainproof membrane assemblies.

Description

Engineering management declares board

Technical Field

The utility model relates to the technical field of engineering management declaration plates, in particular to an engineering management declaration plate.

Background

The engineering management refers to reasonable configuration of elements such as resources, materials, capital, manpower and land, environment, information and the like, which are also related to engineering activities governed by engineering concepts, decision design, construction, organization and operation and the like, the scope of the engineering management should not be limited to civil engineering construction engineering management, the engineering management should include other engineering with wider scope, such as water conservancy engineering, electric power engineering and the like, and the declaration board is indispensable in the engineering management and expresses the engineering contents in a text form.

However, the size of the publicity board in the market can not be controlled by self, when a larger working area is needed, only one publicity board can be added, the material and financial resources are wasted, the publicity board can not be freely stretched and retracted, the height of the publicity board is controlled, and when the publicity board works in a lower working environment, the problem can not be solved in the market.

Disclosure of Invention

The utility model provides an engineering management demonstration board.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an engineering management publicity board comprises a rain-proof cap, a lamp tube, a rain-proof membrane component, a handle, a rain-proof membrane, a right publicity board, a middle publicity board, a bearing seat, a telescopic shaft, a storage battery, a limited universal wheel, a support plate, a solar panel, a left publicity board, a buckle, a limiting component and a sliding groove characteristic, wherein the upper end of the middle publicity board is welded with the rain-proof cap, the lamp tube is arranged at the front end and the rear end of the rain-proof cap, the lamp tube is electrically connected with the storage battery, the upper end and the lower end of the front and the rear face of the middle publicity board are provided with the sliding block characteristic, the middle publicity board is in up-and-down corresponding sliding connection with the sliding groove characteristic at the upper end and the lower end of the front and the rear face of the right publicity board through the sliding block characteristic, the limiting component is arranged at both sides of the right publicity board, the left publicity board is provided with the left publicity board symmetrical with the right publicity board, the bearing seat is welded at the lower end of the middle publicity board, a bearing is arranged in the bearing seat, and the bearing is inserted with an installation shaft at the upper end of the telescopic shaft, the utility model discloses a rain-proof membrane assembly, including telescopic shaft, battery lower extreme, backup pad, solar panel, battery electric connection, left side publicity board left end front and back all are equipped with the buckle, right side publicity board right-hand member front and back all are equipped with the rain-proof membrane subassembly, the rain-proof membrane subassembly still includes handle, rain-proof membrane, the inside retraction spring that is equipped with of rain-proof membrane subassembly, retraction spring and rain-proof membrane fixed connection, rain-proof membrane open end fixedly connected with handle.

And limiting universal wheels are arranged at four corners of the lower end of the supporting plate.

The light sensing switch is arranged on the lamp tube.

Has the advantages that: the utility model controls the height of the declaration plate and the size of the declaration plate through the telescopic shaft and the chute characteristics, has simple process, attractive appearance and practical function, and reduces the material cost. The assembly structure is safe, reliable, convenient, practical, easy to manufacture and low in cost.

Drawings

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

FIG. 2 is a schematic view of the left and right billboard chutes features of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic front view of the FIG. 1 assembly shown in a collapsed configuration;

FIG. 4 is a schematic view of the structure of the positioning assembly shown in FIG. 1 according to the present invention;

fig. 5 is a schematic perspective view of fig. 1 according to the present invention.

In the figure: 1. rain-proof caps; 2. a lamp tube; 3. a rain-proof membrane component; 31. a handle; 32. a rain-proof film; 4. a right billboard; 5. a middle announcement board; 6. a bearing seat; 7. a telescopic shaft; 8. a storage battery; 9. defining a universal wheel; 10. a support plate; 101. a solar panel; 11. a left billboard; 12. buckling; 13. a limiting component; 14. a chute feature.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, an engineering management publicity board comprises a rain-proof cap 1, a lamp tube 2, a rain-proof membrane component 3, a handle 31, a rain-proof membrane 32, a right publicity board 4, a middle publicity board 5, a bearing seat 6, a telescopic shaft 7, a storage battery 8, a limiting universal wheel 9, a support plate 10, a solar panel 101, a left publicity board 11, a buckle 12, a limiting component 13 and a chute feature 14, wherein the rain-proof cap 1 is welded at the upper end of the middle publicity board 5, the lamp tube 2 is arranged at the front and rear ends of the rain-proof cap 1, the lamp tube 2 is electrically connected with the storage battery 8, the upper and lower ends of the front and rear surfaces of the middle publicity board 5 are respectively provided with a slider feature, the middle publicity board 5 is vertically and correspondingly slidably connected with the chute feature 14 at the upper and lower ends of the front and rear surfaces of the right publicity board 4 through the slider feature, the limiting components 13 are arranged at both sides of the right publicity board 4, the left publicity board 5 is provided with the left publicity board 11 symmetrical to the right publicity board 4, well 5 lower extreme welding of declaring the board has bearing frame 6, the inside bearing that is equipped with of bearing frame 6, the bearing is pegged graft with 7 upper end installation axles of telescopic shaft, 7 lower extreme fixed mounting of telescopic shaft have battery 8, battery 8 lower extreme and backup pad 10 upper end fixed connection, solar panel 101 is installed to the backup pad 10 upper end, solar panel 101 and battery 8 electric connection, 11 left end fronts and backs of left side declaring the board all are equipped with buckle 12, 4 right-hand members fronts and backs of right side declaring the board all are equipped with rain-proof membrane module 3, rain-proof membrane 3 still includes handle 31, rain-proof membrane 32, 3 inside retraction spring that is equipped with of rain-proof membrane module, retraction spring and rain-proof membrane 32 fixed connection, rain-proof membrane 32 opening end fixed connection has handle 31.

Limiting universal wheels 9 are arranged at four corners of the lower end of the supporting plate 10.

The lamp tube 2 is provided with a light sensing switch.

The working principle is as follows: the device is moved to a designated working position by limiting the universal wheel 9, then the limiting universal wheel 9 is fixed and limited, then the telescopic shaft 7 is adjusted, the height of the advertising board is adjusted, the advertising board 5 is adjusted to a proper angle during rotation, operation is carried out on the left and right advertising boards, when the area is small, the advertising board can be stretched through the chutes at the upper end and the lower end of the left and right advertising boards, the transverse area of the advertising board is controlled to increase the working surface, of course, the operation can be carried out through rotation at the back, when the weather is rainy, the sun carries out solar power generation on the solar panel 101 at the upper end of the supporting board 10, the storage battery 8 is charged, when the storage battery 8 supplies power to the lamp tube 2 through the light sense switch, the advertising board is convenient to use at night, the storage battery 8 can also be manually charged, when the weather is rainy, the handle 31 can be manually pulled to drive the rainproof film 32 to cover the advertising board, and finally the handle 31 is connected to the buckle 12, rain sheltering is carried out, and rain-proof membrane assemblies 3 are arranged on both sides of the declaration plate.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The engineering management publicity board is characterized by comprising a middle publicity board (5), wherein a rain-proof cap (1) is welded at the upper end of the middle publicity board (5), lamp tubes (2) are arranged at the front and rear ends of the rain-proof cap (1), the lamp tubes (2) are electrically connected with a storage battery (8), slide block features are arranged at the upper and lower ends of the front and rear surfaces of the middle publicity board (5), the middle publicity board (5) is in up-and-down corresponding sliding connection with slide groove features (14) at the upper and lower ends of the front and rear surfaces of a right publicity board (4) through the slide block features, limiting components (13) are arranged at two sides of the right publicity board (4), a left publicity board (11) symmetrical to the right publicity board (4) is arranged at the left end of the middle publicity board (5), a bearing seat (6) is welded at the lower end of the middle publicity board (5), a bearing is arranged inside the bearing seat (6), and the bearing is inserted into the upper end of a telescopic shaft (7), telescopic shaft (7) lower extreme fixed mounting has battery (8), battery (8) lower extreme and backup pad (10) upper end fixed connection, solar panel (101) are installed to backup pad (10) upper end, solar panel (101) and battery (8) electric connection, board (11) left end front-back is announced on a left side all is equipped with buckle (12), board (4) right-hand member front-back is announced on the right side all is equipped with rain-proof membrane subassembly (3), rain-proof membrane subassembly (3) still include handle (31), rain-proof membrane (32), rain-proof membrane subassembly (3) inside is equipped with back the retraction spring, back the retraction spring and rain-proof membrane (32) fixed connection, rain-proof membrane (32) opening end fixed connection has handle (31).

2. An engineering management announcement board according to claim 1, further comprising limiting universal wheels (9), wherein the limiting universal wheels (9) are arranged at four corners of the lower end of the support plate (10).

3. An engineering management announcement board according to claim 1, wherein a light-sensitive switch is arranged on the lamp tube (2).