CN212135833U

CN212135833U - A propaganda billboard for epidemic situation protection

Info

Publication number: CN212135833U
Application number: CN202020405217.1U
Authority: CN
Inventors: 徐佩娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-11
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a propaganda billboard for epidemic situation protection, which comprises a housin, support fixedly connected with biax motor is passed through to the bottom of casing inner chamber, the first conical gear of one end fixedly connected with of biax motor is kept away from to the pivot fixedly connected with bull stick of biax motor, and the round hole has all been seted up to the both sides at casing top, and the both sides of casing inner chamber bottom all have the threaded rod through bearing swing joint, and the top of threaded rod runs through the inner chamber of round hole and extends to the outside of casing. The utility model provides a current propaganda bill-board mostly be fixed mounting, highly be not convenient for adjust, lead to propaganda bill-board not be convenient for maintain when damaging and change, do not possess the function of protection simultaneously, propaganda bill-board exposes in the outside, receives the rain for a long time and shines in the sun and causes the damage easily, can not throw light on simultaneously when night, can not remind the people of going on a journey at night, has reduced the problem of epidemic situation protection effect.

Description

A propaganda billboard for epidemic situation protection

Technical Field

The utility model relates to an epidemic situation protection technical field specifically is a propaganda billboard for epidemic situation protection.

Background

Need increase the propaganda to the epidemic situation protection in daily life, need use the propaganda billboard when propaganda, but current propaganda billboard is mostly fixed mounting, highly be not convenient for adjust, lead to the propaganda billboard be not convenient for maintain when damaging and change, do not possess the function of protection simultaneously, the propaganda billboard exposes outside, receive rain for a long time and sun and shine and cause the damage easily, can not throw light on when night simultaneously, can not remind the people of going on a journey at night, the advertising effect of epidemic situation protection has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a propaganda billboard for epidemic situation protection, possess the high advantage of being convenient for adjust, the protection can be reminded to the people of going on a journey at night, it mostly is fixed mounting to have solved current propaganda billboard, highly be not convenient for adjust, lead to propaganda billboard be not convenient for maintain when damaging and change, do not possess the function of protection simultaneously, the propaganda billboard exposes in the outside, receive the rain for a long time and sun and shine and cause the damage easily, can not throw light on simultaneously when night, can not remind people of going on a journey at night, the problem of epidemic situation protection propaganda effect has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a propaganda billboard for epidemic situation protection comprises a shell, wherein the bottom of an inner cavity of the shell is fixedly connected with a double-shaft motor through a support, a rotating shaft of the double-shaft motor is fixedly connected with a rotating rod, one end of the rotating rod, which is far away from the double-shaft motor, is fixedly connected with a first bevel gear, the two sides of the top of the shell are both provided with round holes, the two sides of the bottom of the inner cavity of the shell are both movably connected with threaded rods through bearings, the top of each threaded rod penetrates through the inner cavity of the round hole and extends to the outside of the shell, a surface fixing sleeve of each threaded rod, which is positioned at one end of the inner cavity of the shell, is provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a surface threaded sleeve of one end, which is positioned at the, the front of framework has the clear glass board through hinge swing joint, the lock body is installed at the positive top of clear glass board, the top fixedly connected with quarter butt of screwed pipe, the top fixedly connected with dash board of quarter butt, the equal fixedly connected with solar cell panel in front side and the rear side at dash board top, the top fixedly connected with box of casing, the battery has been placed to the bottom of box inner chamber, the four corners of casing bottom all has the universal wheel through pivot swing joint, there is the brake block one side of universal wheel through pivot swing joint.

Preferably, the front side of the box body is movably connected with a box door through a hinge, and the bottom of the front side of the box door is fixedly connected with a handle.

Preferably, the right side fixedly connected with controller of box inner chamber, the controller respectively with biax motor, LED display screen and battery electric connection.

Preferably, the solar cell panel is electrically connected with the storage battery, and the diameter of the round hole is larger than that of the threaded rod.

Preferably, a bearing is arranged between the threaded rod and the shell, and the bearing is sleeved on the surface of the threaded rod.

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

1. the utility model has the advantages of convenient adjustment and protection in height and reminding people going on a journey at night through the cooperation of the shell, the double-shaft motor, the rotating rod, the first bevel gear, the round hole, the threaded rod, the second bevel gear, the threaded pipe, the frame body, the LED display screen, the transparent glass plate, the lock body, the short rod, the rain shielding plate, the solar cell panel, the box body, the storage battery, the universal wheel and the brake block, solves the problems that the prior propaganda billboard is mostly fixedly installed and is inconvenient to adjust in height, so that the propaganda billboard is inconvenient to maintain and replace when being damaged, meanwhile, the advertising billboard has no protection function, is exposed outside and is easy to be damaged when being exposed to rain and sun for a long time, meanwhile, the LED lamp can not be used for lighting at night, and can not be used for reminding people going out at night, so that the problem of epidemic situation protection and publicity effect is solved.

2. The utility model discloses a set up the dash board, hide rain and keep off the sun to the propaganda bill-board, protect the propaganda bill-board, through setting up framework and transparent glass board, can not shelter from the content that the LED display screen shows when protecting the LED display screen, through setting up chamber door and handle, be convenient for taking out of battery and controlling to the controller, through setting up solar cell panel, turn into the electric energy with solar energy and store the battery, for the power consumption component provides electric power, through setting up the bearing, fix the screw rod, make the screw rod not receive the influence of taking the casing when rotating, can not take place to remove simultaneously.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is the sectional structure schematic diagram of the utility model discloses local right side view.

In the figure: the solar energy automobile door lock comprises a shell 1, a double-shaft motor 2, a rotating rod 3, a first bevel gear 4, a round hole 5, a threaded rod 6, a second bevel gear 7, a threaded pipe 8, a frame 9, an LED display screen 10, a transparent glass plate 11, a lock body 12, a short rod 13, a flashing board 14, a solar panel 15, a box body 16, a storage battery 17, a universal wheel 18, a brake block 19, a box door 20 and a controller 21.

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. 1-3, a publicity billboard for epidemic situation protection comprises a casing 1, a double-shaft motor 2 is fixedly connected to the bottom of the inner cavity of the casing 1 through a support, a rotating shaft 3 of the double-shaft motor 2 is fixedly connected to the rotating shaft, a first bevel gear 4 is fixedly connected to one end of the rotating shaft 3 away from the double-shaft motor 2, round holes 5 are respectively formed on both sides of the top of the casing 1, threaded rods 6 are movably connected to both sides of the bottom of the inner cavity of the casing 1 through bearings, the top of the threaded rod 6 penetrates through the inner cavity of the round hole 5 and extends to the outside of the casing 1, a second bevel gear 7 is fixedly sleeved on the surface of one end of the inner cavity of the casing 1 of the threaded rod 6, the first bevel gear 4 is engaged with the second bevel gear 7, a threaded pipe 8 is sleeved on the surface of one end, an LED display screen 10 is placed at the bottom of an inner cavity of a frame body 9, the front of the frame body 9 is movably connected with a transparent glass plate 11 through a hinge, a lock body 12 is installed at the top of the front of the transparent glass plate 11, a short rod 13 is fixedly connected at the top of a screwed pipe 8, a rain shielding plate 14 is fixedly connected at the top of the short rod 13, solar cell panels 15 are fixedly connected at the front side and the rear side of the top of the rain shielding plate 14, a box body 16 is fixedly connected at the top of a shell body 1, a storage battery 17 is placed at the bottom of the inner cavity of the box body 16, four corners at the bottom of the shell body 1 are movably connected with universal wheels 18 through rotating shafts, one side of each universal wheel 18 is movably connected with a brake block 19 through a rotating shaft, the rain shielding plate 14 is arranged to shield rain and shade the advertising board, the advertising board is protected, the content displayed by the LED display screen 10 is, the front of the box body 16 is movably connected with a box door 20 through a hinge, the bottom of the front of the box door 20 is fixedly connected with a handle, the storage battery 17 can be conveniently taken out and the controller 21 can be conveniently controlled by arranging the box door 20 and the handle, the right side of the inner cavity of the box body 16 is fixedly connected with the controller 21, the controller 21 is respectively electrically connected with the double-shaft motor 2, the LED display screen 10 and the storage battery 17, the solar cell panel 15 is electrically connected with the storage battery 17, the diameter of the round hole 5 is larger than that of the threaded rod 6, the solar cell panel 15 is arranged to convert solar energy into electric energy to be stored in the storage battery 17 so as to provide electric power for an electric component, a bearing is arranged between the threaded rod 6 and the shell 1, the bearing is sleeved on the surface of the threaded rod 6, the threaded rod 6 is fixed by arranging the bearing, the, through the cooperation of the shell 1, the double-shaft motor 2, the rotating rod 3, the first bevel gear 4, the round hole 5, the threaded rod 6, the second bevel gear 7, the threaded pipe 8, the frame body 9, the LED display screen 10, the transparent glass plate 11, the lock body 12, the short rod 13, the rain shielding plate 14, the solar cell panel 15, the box body 16, the storage battery 17, the universal wheel 18 and the brake block 19, the solar advertising billboard has the advantages of being convenient to adjust in height, protecting and reminding people going out at night, solves the problems that the existing advertising billboards are mostly fixedly installed and are inconvenient to adjust in height, so that the advertising billboards are inconvenient to maintain and replace when damaged, and simultaneously have no protection function, the advertising billboards are exposed outside, are easy to damage caused by long-time rain and sun exposure, and can not illuminate when going out at night, and can not remind people going out at night, the problem of epidemic situation protection effect is reduced.

When the solar advertising board is used, the rain shielding plate 14 is arranged to shield rain and sun of the advertising board and protect the advertising board, the frame body 9 and the transparent glass plate 11 are arranged to protect the LED display screen 10 and not shield the content displayed by the LED display screen 10, the solar cell panel 15 is arranged to convert solar energy into electric energy to be stored in the storage battery 17 to provide electric power for the electric component, energy is saved and environment is protected, the LED display screen 10 is arranged to display the content of epidemic situation protection propaganda no matter in daytime or at night, the propaganda effect is enhanced, when the height of the advertising board needs to be adjusted, the controller 21 controls the operation of the rotating shaft of the double-shaft motor 2, the rotating shaft of the double-shaft motor 2 drives the rotating rod 3 and the first bevel gear 4 to rotate, the rotating shaft of the first bevel gear 4 drives the rotating shaft of the second bevel gear 7 and the threaded rod 6 to rotate, the rotating shaft of the threaded rod 6 drives the threaded pipe 8 to ascend or descend, the ascending or descending of screwed pipe 8 drives framework 9 and LED display screen 10 to rise or descend to realize the altitude mixture control of propaganda bill-board, be convenient for maintain or change the propaganda bill-board, through setting up universal wheel 18 and brake block 19, be convenient for the removal and the fixed of propaganda bill-board.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this a propaganda billboard for epidemic situation protection, through casing 1, biax motor 2, bull stick 3, first bevel gear 4, round hole 5, threaded rod 6, second bevel gear 7, threaded pipe 8, framework 9, LED display screen 10, transparent glass board 11, lock body 12, quarter butt 13, dash board 14, solar cell panel 15, box 16, battery 17, universal wheel 18 and brake block 19 cooperate, it is mostly fixed mounting to have solved current propaganda billboard, highly be not convenient for adjust, lead to propaganda billboard be not convenient for maintain when damaging and change, do not possess the function of protection simultaneously, the propaganda billboard exposes outside, receive rain for a long time and hit the sun and cause the damage easily, can not throw light on when night simultaneously, can not remind the people of going on a journey at night, the problem of epidemic situation protective effect has been reduced.

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 a propaganda billboard for epidemic situation protection, includes casing (1), its characterized in that: the bottom of the inner cavity of the shell (1) is fixedly connected with a double-shaft motor (2) through a support, a rotating shaft fixedly connected with a rotating rod (3) of the double-shaft motor (2), one end of the rotating rod (3) far away from the double-shaft motor (2) is fixedly connected with a first bevel gear (4), round holes (5) are formed in two sides of the top of the shell (1), threaded rods (6) are movably connected with two sides of the bottom of the inner cavity of the shell (1) through bearings, the top of each threaded rod (6) penetrates through the inner cavity of each round hole (5) and extends to the outside of the shell (1), a surface fixing sleeve at one end of the inner cavity of the shell (1) of each threaded rod (6) is provided with a second bevel gear (7), the first bevel gear (4) is meshed with the second bevel gear (7), and a surface thread sleeve at one end of the threaded rod (, the top of the opposite side of the threaded pipe (8) is fixedly connected with a frame body (9), an LED display screen (10) is arranged at the bottom of the inner cavity of the frame body (9), the front surface of the frame body (9) is movably connected with a transparent glass plate (11) through a hinge, a lock body (12) is arranged at the top of the front surface of the transparent glass plate (11), a short rod (13) is fixedly connected at the top of the threaded pipe (8), the top of the short rod (13) is fixedly connected with a rain shield (14), the front side and the rear side of the top of the rain shield (14) are both fixedly connected with a solar cell panel (15), the top of the shell (1) is fixedly connected with a box body (16), the bottom of the inner cavity of the box body (16) is provided with a storage battery (17), four corners of the bottom of the shell (1) are movably connected with universal wheels (18) through rotating shafts, one side of the universal wheel (18) is movably connected with a brake block (19) through a rotating shaft.

2. The advertising billboard for epidemic prevention according to claim 1, wherein: the front side of the box body (16) is movably connected with a box door (20) through a hinge, and the bottom of the front side of the box door (20) is fixedly connected with a handle.

3. The advertising billboard for epidemic prevention according to claim 1, wherein: the right side fixedly connected with controller (21) of box (16) inner chamber, controller (21) respectively with biax motor (2), LED display screen (10) and battery (17) electric connection.

4. The advertising billboard for epidemic prevention according to claim 1, wherein: the solar cell panel (15) is electrically connected with the storage battery (17), and the diameter of the round hole (5) is larger than that of the threaded rod (6).

5. The advertising billboard for epidemic prevention according to claim 1, wherein: a bearing is arranged between the threaded rod (6) and the shell (1), and the bearing is sleeved on the surface of the threaded rod (6).