CN218508292U

CN218508292U - Traffic warning device

Info

Publication number: CN218508292U
Application number: CN202222897986.XU
Authority: CN
Inventors: 彭程; 钟振华
Original assignee: Central South University
Current assignee: Central South University
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-21
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a traffic warning technical field especially relates to a traffic warning device, the on-line screen storage device comprises a base, the upper end of base is fixed with the reflection of light frame, the surface veneer of reflection of light frame is fixed with reflection of light strip, the lateral wall of reflection of light frame is fixed with the support frame, the support frame bottom is fixed mutually with the base upper end, the bottom of base is fixed with the sucking disc, the upper end of base is rotated and is connected with the bull stick, the lateral wall of bull stick is fixed with a plurality of reflection of light pieces, the upper end of base is rotated and is connected with the rotary column, the lateral wall of rotary column is fixed with a plurality of aerofoil. In this device, when the in-service use, the sucking disc lands, discharges its inside air as far as through pressing down the sucking disc, can realize that the sucking disc laminates with ground under the atmospheric pressure effect, and the stability that improve equipment placed, reflection of light frame keep high bright, and reflection of light piece is owing to the gyration, wholly demonstrates the scintillation state to improve holistic suggestion effect.

Description

Traffic warning device

Technical Field

The utility model relates to a traffic warning technical field especially relates to a traffic warning device.

Background

On the expressway, accidents and breakdown are very bad events. In order to remind a vehicle coming behind to avoid and generate greater danger, most of the vehicles in China are forced to be provided with a common triangular warning board made of a plastic reflective material;

but current warning sign reflection of light form is single, only keeps the reflection of light state, is ignored by the driver very easily, and warning effect is poor to after placing, the air current that the vehicle that passes through on every side arouses directly blows it down easily, thereby need place repeatedly, has the potential safety hazard, has reduced warning effect simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of poor stability and poor prompting effect in the prior art and providing a traffic warning device.

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

the utility model provides a traffic warning device, includes the base, the upper end of base is fixed with reflection of light frame, reflection of light frame's surface veneer is fixed with reflection of light strip, reflection of light frame's lateral wall is fixed with the support frame, the support frame bottom is fixed mutually with the base upper end, the bottom of base is fixed with the sucking disc, the upper end of base is rotated and is connected with the bull stick, the lateral wall of bull stick is fixed with a plurality of reflection of light pieces.

Preferably, the upper end of the base is rotatably connected with a rotary column, and a plurality of wind plates are fixed on the side wall of the rotary column.

Preferably, a driving gear is fixed to the lower portion of the rotary column, a driven gear is fixed to the side wall of the rotary rod, and the driving gear is meshed with the driven gear.

Preferably, an air pumping box is fixed to the bottom of the base, a rotating shaft is rotatably connected to the inner wall of the air pumping box, a pushing plate is fixed to the side wall of the rotating shaft, a piston plate is connected to the inner wall of the air pumping box through a spring, an air pumping hole is formed in the bottom of the air pumping box in a penetrating mode, and an exhaust pipe is inserted in the upper end of the air pumping box in a penetrating mode.

Preferably, the bottom of bull stick is fixed with the adsorption plate, the adsorption plate is the permanent magnet and attracts each other with the propulsion board, the propulsion board is oval structure.

Preferably, the inside of aspirating hole and blast pipe all is equipped with the check valve, piston plate and the sealed sliding connection of the inner wall of box of bleeding.

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

1. in the device, when the device is actually used, the sucker lands on the ground, and the air in the sucker is discharged as much as possible by pressing the sucker, so that the sucker can be attached to the ground under the action of air pressure, and the placement stability of equipment is improved;

2. in the device, the reflecting frame keeps high brightness, and the reflecting block integrally shows a flashing state due to rotation, so that the integral prompting effect is improved;

3. in the device, air in the sucker is pumped out through the air exhaust hole and the exhaust pipe, so that the air pressure in the sucker is relatively lower, the stability of the whole sucker is improved, and the phenomenon that the sucker is blown down by air flow formed by running of surrounding vehicles is avoided.

Drawings

Fig. 1 is a schematic structural view of the traffic warning device provided by the present invention.

Fig. 2 is the utility model provides a traffic warning device's side cut open structure schematic diagram.

Fig. 3 is a schematic structural view of an air exhaust box portion of the traffic warning device of the present invention.

In the figure: the device comprises a base 1, a reflecting frame 2, a supporting frame 3, a rotating column 4, an air plate 5, a driving gear 6, a rotating rod 7, a reflecting block 8, a driven gear 9, a sucking disc 10, an adsorption plate 11, an air exhaust box 12, an exhaust pipe 13, a rotating shaft 14, a propulsion plate 15, a spring 16, a piston plate 17 and an air exhaust hole 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, a traffic warning device, including base 1, the upper end of base 1 is fixed with reflection of light frame 2, the surface veneer of reflection of light frame 2 is fixed with reflection of light strip, the lateral wall of reflection of light frame 2 is fixed with support frame 3, support frame 3 bottom is fixed mutually with base 1 upper end, the bottom of base 1 is fixed with sucking disc 10, the upper end of base 1 is rotated and is connected with bull stick 7, the lateral wall of bull stick 7 is fixed with a plurality of reflection of light pieces 8, reflection of light piece 8 is massive structure, surface pasting reflection of light strip, under the condition that has electric power supply, can be with reflection of light piece 8 direct replacement for the fluorescent tube, thereby reach the effect of better gyration scintillation suggestion.

The upper end of the base 1 is rotatably connected with a rotary column 4, and a plurality of air plates 5 are fixed on the side wall of the rotary column 4; the lower part of rotary column 4 is fixed with driving gear 6, and the lateral wall of bull stick 7 is fixed with driven gear 9, and driving gear 6 meshes with driven gear 9 mutually, realizes the kinetic energy transmission through the gear engagement, and then keeps the effective gyration of bull stick 7 to keep effectual scintillation suggestion.

The bottom of base 1 is fixed with the box 12 of bleeding, and the inner wall of the box 12 of bleeding rotates and is connected with pivot 14, and the lateral wall of pivot 14 is fixed with propulsion board 15, and the inner wall of the box 12 of bleeding is connected with piston plate 17 through spring 16, and the bottom of the box 12 of bleeding runs through and has seted up aspirating hole 18, and the upper end of the box 12 of bleeding runs through to insert and is equipped with blast pipe 13.

An adsorption plate 11 is fixed at the bottom of the rotating rod 7, the adsorption plate 11 and the pushing plate 15 are both permanent magnets and attract each other, and the pushing plate 15 is of an oval structure; the inside of aspirating hole 18 and blast pipe 13 all is equipped with the check valve, the sealed sliding connection of inner wall of piston board 17 and exhaust box 12, utilize magnetic force to adsorb the completion drive, design through oval structure, realize the reciprocating piston motion of piston board 17, thereby bleed through aspirating hole 18, exhaust through blast pipe 13, the realization is to the transfer of sucking disc 10 inside air, make sucking disc 10 keep the adsorption efficiency, and then improve holistic stability, and when sucking disc 10 inside air is less, the effort that the bleed air needs increases, the form of magnetic force adsorption drives, can avoid holistic card to die, make when sucking disc 10 inside atmospheric pressure is low enough, do not influence the gyration of bull stick 7, from not influencing the scintillation prompt facility.

In the utility model, when in actual use, the suction cup 10 touches the ground, and the air in the suction cup 10 is discharged as much as possible by pressing the suction cup, so that the suction cup 10 can be attached to the ground under the action of air pressure, and the stability of the equipment placement is improved;

under the irradiation of light, the light-emitting strips on the surfaces of the light-reflecting frame 2 and the light-reflecting block 8 reflect light rays, so that a prompting effect is achieved, when vehicles pass around, airflow caused by the running of the vehicles drives the light-reflecting block 8 to rotate, so that the light-reflecting frame 2 keeps high during the irradiation of the light, and the light-reflecting block 8 integrally presents a flashing state due to the rotation, so that the integral prompting effect is improved;

the air current that the car went will be used on aerofoil 5, thereby drive aerofoil 5 rotates, make the 4 gyration of rotary column, rotary column 4 will drive driving gear 6 gyration, and then make driven gear 9 drive bull stick 7 effectively gyration, when reaching the scintillation suggestion, drive the adsorption plate 11 rotation of bottom, adsorption plate 11 rotates and will make the propulsion board 15 gyration of being attracted, because propulsion board 15 is oval structure, and piston board 17 receives the restriction of spring 16, make propulsion board 15 gyration process will promote piston board 17 and be reciprocating piston motion, thereby make the inside air of sucking disc 10 outwards pump through aspirating hole 18 and blast pipe 13, make the inside atmospheric pressure of sucking disc 10 relatively lower, thereby improve holistic stability, avoid being blown down by the air current that vehicle goes around and form.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a traffic warning device, includes base (1), its characterized in that, the upper end of base (1) is fixed with reflection of light frame (2), the surface veneer of reflection of light frame (2) is fixed with reflection of light strip, the lateral wall of reflection of light frame (2) is fixed with support frame (3), support frame (3) bottom is fixed mutually with base (1) upper end, the bottom of base (1) is fixed with sucking disc (10), the upper end of base (1) is rotated and is connected with bull stick (7), the lateral wall of bull stick (7) is fixed with a plurality of reflection of light pieces (8).

2. A traffic warning device according to claim 1, characterized in that the upper end of the base (1) is rotatably connected with a rotary column (4), and a plurality of wind plates (5) are fixed on the side wall of the rotary column (4).

3. A traffic warning device according to claim 2, characterized in that a driving gear (6) is fixed to the lower part of the rotary column (4), a driven gear (9) is fixed to the side wall of the rotary rod (7), and the driving gear (6) is engaged with the driven gear (9).

4. The traffic warning device according to claim 1, characterized in that an air suction box (12) is fixed to the bottom of the base (1), a rotating shaft (14) is rotatably connected to the inner wall of the air suction box (12), a thrust plate (15) is fixed to the side wall of the rotating shaft (14), a piston plate (17) is connected to the inner wall of the air suction box (12) through a spring (16), an air suction hole (18) is formed in the bottom of the air suction box (12) in a penetrating manner, and an exhaust pipe (13) is inserted into the upper end of the air suction box (12) in a penetrating manner.

5. The traffic warning device according to claim 4, wherein an adsorption plate (11) is fixed at the bottom of the rotating rod (7), the adsorption plate (11) and the pushing plate (15) are both permanent magnets and attract each other, and the pushing plate (15) is of an oval structure.

6. A traffic warning device according to claim 4, characterised in that the suction holes (18) and the exhaust pipes (13) are provided with one-way valves inside, and the piston plate (17) is in sealed sliding connection with the inner wall of the suction box (12).