CN214459871U

CN214459871U - Novel safety billboard

Info

Publication number: CN214459871U
Application number: CN202120156621.4U
Authority: CN
Inventors: 沈秋池
Original assignee: Fujian Chuanzheng Communications College
Current assignee: Fujian Chuanzheng Communications College
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-22
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a novel safety billboard, which comprises a base, a billboard box and a billboard plate, wherein the upper end of the base is fixedly connected with a connecting rod, the upper end of the connecting rod is fixedly connected with the billboard box, the inside of the billboard box is provided with a chute, the inside of the chute is connected with the billboard plate in a sliding way, the inside of the billboard box is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with a first gear, the two sides of the billboard plate are fixedly connected with the same rack, the rack is engaged with the first gear, the rotating shaft is rotatably connected with the billboard box, the outer side of the rotating shaft is fixedly connected with a main gear, the main gear is engaged with a secondary gear, the secondary gear is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably connected with the inside of the billboard box, the utility model discloses a safety prompting slogan, a solar panel can give out light at night, is convenient to shrink, and can increase the visible area when in use so as to be observed in advance.

Description

Novel safety billboard

Technical Field

The utility model relates to a billboard technical field specifically is a novel safe billboard.

Background

The safety warning board is usually used for warning pedestrians and vehicles to pass by the place and needs to be improved, and the safety warning board is fixed on the ground, movable and suitable for different occasions.

However, the existing safety billboard often cannot increase the area, so that vehicles and pedestrians from a distance cannot easily see the content of the safety billboard in time, accidents are easily caused, and the content of the billboard is more difficult to see due to poor light at night.

Based on this, the utility model designs a novel safety notice board to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

a novel safety billboard comprises a base, a billboard box and a billboard plate, wherein a connecting rod is fixedly connected to the upper end of the base, the billboard box is fixedly connected to the upper end of the connecting rod, a first sliding groove is formed in the billboard box, the first sliding groove is connected with the billboard plate in a sliding manner, a motor is fixedly connected to the inside of the billboard box, an output shaft of the motor is fixedly connected with a first rotating shaft, a first gear is rotatably connected to the first rotating shaft, identical racks are fixedly connected to two sides of the billboard plate, the racks are meshed with the first gear, the first rotating shaft is rotatably connected with the billboard box, a main gear is fixedly connected to the outer side of the first rotating shaft, the main gear is meshed with a secondary gear, the secondary gear is fixedly connected to a second rotating shaft, the second rotating shaft is rotatably connected to the inside of the billboard box, and the identical first gear is fixedly connected to the second rotating shaft, the top of the billboard plate is fixedly connected with a supporting plate, and the upper end of the supporting plate is fixedly connected with a solar panel.

As a further proposal of the utility model, the lower end of the base is fixedly connected with a caster. During operation, through the rotation of truckle, conveniently make the safety notice board remove suitable position, increased the flexibility, do not install and dismantle.

As a further scheme of the utility model, fixedly connected with ratchet in No. two pivots, ratchet and pawl meshing, pawl fixed connection is in No. three pivots, No. three pivots are connected with the inside rotation of billboard case, No. three pivot outside fixedly connected with knobs. When the billboard is required to be retracted, the knob is rotated to drive the knob to rotate the three rotating shafts fixedly connected with the belt, so that the pawls fixedly connected with the three rotating shafts are separated from the ratchet wheel, and the billboard can be retracted at the moment.

As a further proposal of the utility model, the one section fixed connection knob of pivot. The warning board box is fixedly connected with warning boards on two sides of the warning board plate, the warning boards are made of luminous materials, and warning signs are arranged on two side edges of the warning board box. When evening, can improve the attention of pedestrian and vehicle through warning sign and warning poster that can give out light, reduce and avoid the emergence of incident.

As a further aspect of the utility model, bulletin board upper end fixedly connected with battery, battery and solar panel electric connection. During operation, carry out the electric power storage through solar panel daytime, supply power through the battery evening, energy-concerving and environment-protective.

As a further aspect of the present invention, a rotation shaft and a second rotation shaft are symmetrical structures on both sides of the bulletin board, and two first gears are fixedly connected to the first rotation shaft and the second rotation shaft. During operation, each side of the bulletin board plate is meshed with the two first gears, and the stability is improved during stretching.

Advantageous effects

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

1. through the matching use of the knob, the third rotating shaft, the ratchet wheel, the pawl and the second rotating shaft, when the billboard plate is lifted to a proper position, the billboard plate can slide downwards under the influence of gravity, so that the rack on the billboard plate drives the first rotating shaft and the second rotating shaft which are fixedly connected on the first gear to rotate, the ratchet wheel fixed on the second rotating shaft is limited through the pawl, the gliding of the billboard plate can be avoided, when the billboard plate needs to be retracted, the knob is rotated to drive the third rotating shaft fixedly connected on the knob belt to rotate, the pawl fixedly connected on the third rotating shaft is separated from the ratchet wheel, at the moment, the billboard plate can be retracted, and the limiting effect on the billboard plate is achieved.

2. Through the cooperation use of motor, a pivot, No. two pivots, a gear, the rack, the notice board, the master gear, the pinion, notice board case and a spout, through the starter motor, drive a pivot and rotate, make a fixed connection's a gear and rack meshing in a pivot, drive the pinion rather than meshing through a fixed connection master gear in a pivot, make the pinion drive No. two pivots and rotate, make a fixed connection's a gear and rack meshing in a pivot on No. two, pivot and a gear on No. two pivots all mesh with the rack this moment, drive the notice board of rack fixed connection and go up and down, can effectual increase visual area, make things convenient for the content on the safe notice board of vehicle and pedestrian's in a long distance in time observation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a right side sectional view of the overall structure of the present invention;

fig. 3 is an enlarged schematic view of fig. 2 at a according to the present invention;

FIG. 4 is a top sectional view of the overall structure of the present invention;

fig. 5 is a rear view of the overall structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-billboard box, 3-billboard plate, 4-connecting rod, 5-first chute, 6-motor, 7-first rotating shaft, 8-first gear, 9-rack, 10-main gear, 11-pinion, 12-second rotating shaft, 13-supporting plate, 14-solar panel, 15-caster, 16-ratchet, 17-pawl, 18-third rotating shaft, 19-knob, 20-warning board, 21-warning sign and 22-storage battery.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

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

a novel safety billboard comprises a base 1, a billboard box 2 and a billboard plate 3, wherein the upper end of the base 1 is fixedly connected with a connecting rod 4, the upper end of the connecting rod 4 is fixedly connected with the billboard box 2, a first sliding chute 5 is arranged in the billboard box 2, the first sliding chute 5 is connected with the billboard plate 3 in a sliding way, the inside of the billboard box 2 is fixedly connected with a motor 6, the output shaft of the motor 6 is fixedly connected with a first rotating shaft 7, the first rotating shaft 7 is rotatably connected with a first gear 8, the two sides of the billboard plate 3 are fixedly connected with the same rack 9, the rack 9 is meshed with the first gear 8, the first rotating shaft 7 is rotatably connected with the billboard box 2, the outer side of the first rotating shaft 7 is fixedly connected with a main gear 10, the main gear 10 is meshed with an auxiliary gear 11, the auxiliary gear 11 is fixedly connected with a second rotating shaft 12, the second rotating shaft 12 is rotatably connected with the inside of the billboard box 2, the same first gear 8 is fixedly connected to the second rotating shaft 12, the top of the bulletin board plate 3 is fixedly connected with a supporting plate 13, and the upper end of the supporting plate 13 is fixedly connected with a solar panel 14.

As an embodiment of the present invention, the lower end of the base 1 is fixedly connected with a caster 15. During operation, through the rotation of truckle 15, conveniently make the safety notice board remove suitable position, increased the flexibility, do not install and dismantle.

As an embodiment of the utility model, fixedly connected with ratchet 16 on No. two pivots 12, ratchet 16 and pawl 17 meshing, pawl 17 fixed connection is on No. three pivots 18, and No. three pivots 18 and the inside rotation of billboard case 2 are connected, and No. three pivots 18 outside fixedly connected with knob 19. When the novel billboard is in operation, when the billboard plate 3 is lifted to a proper position, the novel billboard is influenced by gravity to slide downwards, the rack 9 on the billboard plate 3 drives the first rotating shaft 7 and the second rotating shaft 12 which are fixedly connected with the first gear 8 to rotate, the ratchet wheel 16 fixed on the second rotating shaft is limited by the pawl 17, the situation that the billboard plate 3 slides downwards can be avoided, when the billboard plate 3 needs to be retracted, the knob 19 is rotated to drive the knob 19 to drive the third rotating shaft 18 fixedly connected with the knob 19 to rotate, the pawl 17 fixedly connected with the third rotating shaft 18 is separated from the ratchet wheel 16, and the billboard plate 3 can be retracted at the moment.

As an embodiment of the present invention, a section of the shaft is fixedly connected to the knob 19. The two sides of the billboard box 2 and the billboard plate 3 are both fixedly connected with warning boards 20, the warning boards 20 are made of luminous materials, and warning slogans 21 are arranged on the two side edges of the billboard box 2. When in the evening, the attention of pedestrians and vehicles can be improved through the warning board 20 and the warning slogan 21 which can emit light, and the occurrence of safety accidents is reduced and avoided.

As an embodiment of the present invention, the storage battery 22 is fixedly connected to the upper end of the bulletin board 3, and the storage battery 22 is electrically connected to the solar panel 14. During operation, the solar panel 14 in daytime stores electricity, and the storage battery 22 supplies power at night, so that the energy is saved and the environment is protected.

As an embodiment of the present invention, the first rotating shaft 7 and the second rotating shaft 12 are symmetrical structures on both sides of the bulletin board 3, and the first rotating shaft 7 and the second rotating shaft 12 are fixedly connected to two first gears 8. During operation, each side of the bulletin board plate 3 is meshed with the two first gears 8, and the stability is improved during stretching.

One specific application of this embodiment is:

when the utility model is used, firstly, the base 1 is moved to a proper position through the caster 15, the first rotating shaft 7 is driven to rotate by starting the motor 6, the first gear 8 fixedly connected with the first rotating shaft 7 is meshed with the rack 9, the pinion 11 meshed with the first rotating shaft is driven to rotate by the main gear 10 fixedly connected with the first rotating shaft 7, the pinion 11 drives the second rotating shaft 12 to rotate, the first gear 8 fixedly connected with the second rotating shaft 12 is meshed with the rack 9, at the moment, the first rotating shaft 7 and the first gear 8 fixedly connected with the second rotating shaft 12 are both meshed with the rack 9, the bulletin board 3 fixedly connected with the rack 9 is driven to lift, the visible area can be effectively increased, when the bulletin board 3 needs to be retracted, the knob 19 is rotated to drive the third rotating shaft 18 fixedly connected with the knob 19 to rotate, the pawl 17 fixedly connected with the third rotating shaft 18 is separated from the ratchet 16, alright this moment in order to shrink bulletin board 3, played spacing effect to bulletin board 3 to when the daytime, solar panel 14 turns into the electric energy with light energy and gets into battery 22 and store, when evening, supplies power to warning board 20 and warning poster 21 through battery 22, the utility model discloses there is the safety notice poster, solar panel 14 can give out light the warning evening, and the shrink of being convenient for can increase visual area when using and be convenient for observe in advance.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel safe billboard, includes base (1), billboard case (2) and billboard board (3), its characterized in that: the billboard is characterized in that a connecting rod (4) is fixedly connected to the upper end of the base (1), a billboard box (2) is fixedly connected to the upper end of the connecting rod (4), a sliding groove (5) is formed in the billboard box (2), the sliding groove (5) is connected with a billboard plate (3) in a sliding manner, a motor (6) is fixedly connected to the inner portion of the billboard box (2), an output shaft of the motor (6) is fixedly connected with a rotating shaft (7), the rotating shaft (7) is rotatably connected with a gear (8), the two sides of the billboard plate (3) are fixedly connected with the same rack (9), the rack (9) is meshed with the gear (8), the rotating shaft (7) is rotatably connected with the billboard box (2), the outer side of the rotating shaft (7) is fixedly connected with a main gear (10), and the main gear (10) is meshed with a pinion (11), pinion (11) fixed connection is on No. two pivot (12), No. two pivot (12) are connected with billboard case (2) internal rotation, No. two same gear (8) of fixed connection are gone up in pivot (12), billboard board (3) top fixedly connected with backup pad (13), backup pad (13) upper end fixedly connected with solar panel (14).

2. The novel security billboard of claim 1, wherein: the lower end of the base (1) is fixedly connected with a caster (15).

3. The novel security billboard of claim 1, wherein: fixedly connected with ratchet (16) on No. two pivot (12), ratchet (16) and pawl (17) meshing, pawl (17) fixed connection is on No. three pivot (18), No. three pivot (18) are connected with billboard case (2) internal rotation, No. three pivot (18) outside fixedly connected with knob (19).

4. The novel security billboard of claim 1, wherein: the warning sign box is characterized in that warning signs (20) are fixedly connected to two sides of the warning sign box (2) and two sides of the warning sign plate (3), the warning signs (20) are made of luminous materials, and warning signs (21) are arranged on two side edges of the warning sign box (2).

5. The novel security billboard of claim 1, wherein: the upper end of the billboard plate (3) is fixedly connected with a storage battery (22), and the storage battery (22) is electrically connected with the solar panel (14).

6. The novel security billboard of claim 1, wherein: the first rotating shaft (7) and the second rotating shaft (12) are of symmetrical structures on two sides of the billboard plate (3), and the first rotating shaft (7) and the second rotating shaft (12) are fixedly connected with two first gears (8).