CN213142831U

CN213142831U - Warning device with sound amplifying function for expressway

Info

Publication number: CN213142831U
Application number: CN202021416221.4U
Authority: CN
Inventors: 吴勇; 林居礼; 王重兵; 任小军
Original assignee: Tianjin Xinzhan Expressway Co ltd
Current assignee: Tianjin Xinzhan Expressway Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-05-07
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a warning device with sound amplifying function for expressway, belonging to the technical field of warning device, comprising a base, wherein one side of the top of the base is provided with a rotating shaft A, the base is connected with a warning board through the rotating shaft A in a matching way, the warning board is internally provided with a power amplifier and a sound recorder, the surface of the warning board is provided with a warning lamp bead, the base is internally fixedly connected with a mounting shell, the mounting shell is internally provided with a storage battery, the sound recorder arranged inside the warning board can pre-input warning sound, the storage battery arranged inside the base stores electric energy and supplies power for the sound recorder and the power amplifier, equipment is started, the sound recorder circularly plays warning sound and transmits the warning sound after amplifying through the power amplifier, the warning sound pre-input warning sound plays the warning function for passing vehicles, compared with the traditional warning device, the warning effect of the warning device is greatly improved, the accident occurrence is reduced.

Description

Warning device with sound amplifying function for expressway

Technical Field

The utility model relates to a warning device technical field especially relates to a highway is with warning device who has public address function.

Background

The expressway is specially used for high-speed driving of automobiles, has different regulations in different national areas, different times and different scientific research and academic fields, is high in traffic flow and high in speed, needs to be provided with a warning device to remind passing drivers in special road sections, and needs to be provided with the warning device to play a role in reminding during vehicle maintenance.

The patent number is CN 109403236A's publication an adjustable traffic safety awl for highway, but fixed point distance setting is in the highway both sides, can solve the mistake judgement to the distance of personnel on the highway during the accident, is convenient for in time make the warning, and the long-distance multistage warning in accident highway section of also being convenient for avoids the emergence of secondary accident, and the loaded down with trivial details vehicle-mounted of rescue vehicle carries the operation when also can removing the rescue in addition from.

The warning device has the following defects that 1, the warning device has single functionality and limited warning function for passing vehicle drivers, so that the warning device has a common warning function and is easy to cause the risk of secondary accidents without paying attention; 2. the warning device must be moved manually in the installation process, the traffic flow on the highway is large, the speed of the highway is high, and certain safety risks exist when the warning device is placed manually.

SUMMERY OF THE UTILITY MODEL

The utility model provides a highway is with warning device that has public address function aims at putting out the external sound and reminds the vehicle, improves warning effect, can remote control simultaneously, improves the safety in utilization.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of highway is with warning device that has public address function, the on-line screen storage device comprises a base, pivot A is installed to base top one side, the base is connected with warning board through pivot A cooperation, warning board internally mounted has amplifirepower ware and recorder, warning board surface mounting has warning lamp pearl, the inside fixedly connected with installation shell of base, installation shell internally mounted has the battery, the base top is installed and is removed the wheel and remove the wheel and be two sets of, the motor is installed to battery one side, motor power output end is connected with removal wheel power input end, remote switch is installed to battery one side, battery current output end is connected with motor current input end electricity through remote switch.

Optionally, warning board surface one side bonds and has reflection of light subsides and reflection of light subsides to be a plurality of, reflection of light subsides are located warning board surface and are close to warning lamp pearl one side.

Optionally, warning lamp pearl one side is kept away from on the warning board surface and pivot B is installed, warning board is connected with the bracing piece through pivot B cooperation.

Optionally, a limiting hole is formed in the top of the mounting shell, and the bottom of the supporting rod is inserted into the limiting hole.

Optionally, a battery switch is installed on one side of the top of the installation shell, and the current output end of the storage battery is electrically connected with the current input end of the warning lamp bead through the battery switch.

The utility model has the advantages as follows:

1. warning board internally mounted's phonographic recorder can type in advance and be used for the warning sound that reminds the past driver, in the in-service use process, install the battery storage electric energy of base inside and supply power for phonographic recorder and amplificator, the starting equipment, the phonographic recorder circulation broadcast warning sound propagates away through enlargeing of amplificator, play the warning function to the past vehicle through the warning sound of type in advance, compare in traditional warning device, warning device's warning effect has been improved greatly, reduce the occurence of failure.

2. The inside electric energy of storing of battery just can supply power for the motor through remote switch, remote switch can receive outside remote control signal and carry out the control of circuit, when needing to use warning device, operate remote switch through remote control unit, make remote switch open, the switch-on circuit, the battery makes the motor circular telegram operation, its output drives the removal wheel when the motor operates and rotates, and then drive base and warning board and remove, convenient adjustment is placed to suitable position, compare in traditional warning device, need not artifical manual placing, the security in the installation has been improved, it is flexible to use, and convenient for operation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a warning device with a sound amplifying function for an expressway according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of the base of the warning device with sound amplifying function for the expressway according to the present invention.

In the figure: 1. a base; 2. a rotating shaft A; 201. a warning board; 3. a power amplifier; 301. a sound recorder; 4. reflecting light; 401. a warning lamp bead; 5. a rotating shaft B; 501. a support bar; 6. mounting a shell; 601. a limiting hole; 7. a storage battery; 701. a battery switch; 8. a moving wheel; 9. a motor; 901. a remote switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A warning device with a sound amplifying function for an expressway according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, an embodiment of the present invention provides a warning device with a sound amplifying function for a highway, including a base 1, a rotating shaft A2 is installed on one side of the top of the base 1, the base 1 is connected with a warning board 201 through a rotating shaft A2 in a matching way, the warning board 201 is internally provided with a power amplifier 3 and a sound recorder 301, the surface of the warning board 201 is provided with warning lamp beads 401, a mounting shell 6 is fixedly connected inside the base 1, a storage battery 7 is arranged inside the mounting shell 6, the top of the base 1 is provided with two groups of moving wheels 8, one side of the storage battery 7 is provided with a motor 9, the power output end of the motor 9 is connected with the power input end of the movable wheel 8, one side of the storage battery 7 is provided with a remote switch 901, the current output end of the storage battery 7 is electrically connected with the current input end of the motor 9 through a remote control switch 901.

The example, warning sound can be typeeed in advance to warning board 201 internally mounted's phonograph 301, install and store the electric energy and for phonograph 301 and amplificator 3 carry out the power supply at the inside battery 7 of base 1, the starting equipment, phonograph 301 circulation broadcast warning sound and propagate away through amplificator 3's back, play the warning function to the vehicle of passing through the warning sound of typeeing in advance, compare in traditional warning device, warning device's warning effect has been improved greatly, reduce the occurence of failure, operate remote control switch 901 through remote control unit, the switch-on circuit, battery 7 makes motor 9 circular telegram operation, its output drives and removes wheel 8 and rotates, and then drive base 1 and warning board 201 and remove, convenient adjustment is placed to suitable position, the security in the installation has been improved, and is flexible to use, and convenient to operate.

Referring to fig. 1, a plurality of reflective stickers 4 are bonded on one side of the surface of the warning board 201, and the reflective stickers 4 are located on one side of the surface of the warning board 201 close to the warning lamp bead 401.

By way of example, the reflective sticker 4 adhered to the surface of the warning board 201 has a good reflective effect, and particularly plays a warning and reminding role by utilizing the reflection of the vehicle lamp at night.

Referring to fig. 1, a rotating shaft B5 is installed on one side of the surface of the warning board 201 away from the warning lamp bead 4, and the warning board 201 is connected with a supporting rod 501 through a rotating shaft B5 in a matching manner.

For example, the warning board 201 can be opened or closed by the rotation shaft a2, and when the supporting rod 501 is rotated along the rotation shaft B5, the position of the warning board 201 can be supported by the supporting rod 501.

Referring to fig. 1 and 2, a limiting hole 601 is formed at the top of the mounting housing 6, and the bottom of the supporting rod 501 is inserted into the limiting hole 601.

For example, when the supporting rod 501 supports the warning board 201, the bottom of the supporting rod 501 is inserted into the limiting hole 601, so that the supporting rod 501 can be fixed, and the position of the warning board 201 is fixed.

Referring to fig. 1 and 2, a battery switch 701 is installed on one side of the top of the installation shell 6, and a current output end of the storage battery 7 is electrically connected with a current input end of the warning lamp bead 401 through the battery switch 701.

The circuit connection between battery 7 and warning lamp pearl 401 can be controlled through battery switch 701 to the example, opens battery switch 701 and can be for warning lamp pearl 401 power supply, sends light and plays the warning effect.

When the warning board is used, the recorder 301 arranged inside the warning board 201 can record warning sounds for reminding a passing driver in advance, in the actual use process, the storage battery 7 arranged inside the base 1 stores electric energy and supplies power to the recorder 301 and the power amplifier 3, the equipment is started, the recorder 301 plays warning sounds circularly and transmits the warning sounds after being amplified by the power amplifier 3, the passing vehicle is reminded by the pre-recorded warning sounds, compared with the traditional warning device, the warning effect of the warning device is greatly improved, accidents are reduced, the electric energy stored inside the storage battery 7 can supply power to the motor 9 through the remote control switch 901, the remote control switch 901 can receive external remote control signals and control circuits, when the warning device is needed, the remote control switch 901 is operated through the remote control device, so that the remote control switch 901 is started, the circuit is switched on, the storage battery 7 enables the motor 9 to be powered on and operated, the output end of the motor 9 drives the movable wheel 8 to rotate when the motor 9 operates, the base 1 and the warning board 201 are further driven to move, the motor is convenient to adjust and place to a proper position, compared with a traditional warning device, manual placement is not needed, the safety in the installation process is improved, the use is flexible, the operation is convenient, the good light reflecting effect is achieved through the light reflecting sticker 4 adhered to the surface of the warning board 201, particularly, at night, the warning reminding effect is achieved by utilizing the reflection of a car lamp, the circuit connection between the storage battery 7 and the warning lamp bead 401 can be controlled through the battery switch 701, the power can be supplied to the warning lamp bead 401 by opening the battery switch 701, the light is emitted to achieve the warning effect, the warning board 201 can be opened or closed under the action of the rotating shaft A2, the supporting rod, can support the position of warning board 201 through bracing piece 501, when bracing piece 501 supported warning board 201, insert spacing hole 601 with bracing piece 501 bottom inside, can play the fixed action to bracing piece 501, and then the fixed position of warning board 201.

It should be noted that the utility model relates to a highway is with warning device that has public address function, including base 1, pivot A2, warning board 201, power amplifier 3, audio recorder 301, reflection of light subsides 4, warning lamp pearl 401, pivot B5, bracing piece 501, installation shell 6, spacing hole 601, battery 7, battery switch 701, remove wheel 8, motor 9, remote switch 901, the part is general standard component or the part that 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 method.

The power amplifier 3, the recorder 301, the storage battery 7, the battery switch 701, the motor 9 and the remote control switch 901 are conventional products in the prior art, the power amplifier 3 is SA-9019 in model, the recorder 301 is WM8X in model, the storage battery 7 is 6-QW-100-R in model, the battery switch 701 is HK2 in model, the motor 9 is Y180L in model, the remote control switch 901 is HK-FKGD40 in model, and the internal structure is not elucidated.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a highway is with warning device that has public address function, includes base (1), its characterized in that, pivot A (2) is installed to base (1) top one side, base (1) is connected with warning board (201) through pivot A (2) cooperation, warning board (201) internally mounted has amplifirer (3) and phonograph (301), warning board (201) surface mounting has warning lamp pearl (401), base (1) inside fixedly connected with installation shell (6), installation shell (6) internally mounted has battery (7), base (1) top is installed and is removed wheel (8) and remove wheel (8) and be two sets of, motor (9) are installed to battery (7) one side, motor (9) power take off end is connected with removal wheel (8) power input end, remote switch (901) are installed to battery (7) one side, the current output end of the storage battery (7) is electrically connected with the current input end of the motor (9) through a remote switch (901).

2. The warning device with the sound amplifying function for the expressway as recited in claim 1, wherein a plurality of reflective stickers (4) are bonded to one side of the surface of the warning board (201), and the reflective stickers (4) are located on one side of the surface of the warning board (201) close to the warning lamp beads (401).

3. The warning device with the sound amplifying function for the expressway as claimed in claim 1, wherein a rotating shaft B (5) is mounted on a side of the surface of the warning plate (201) far away from the warning lamp bead (401), and the supporting rod (501) is cooperatively connected with the warning plate (201) through the rotating shaft B (5).

4. The warning device with the sound amplifying function for the expressway as claimed in claim 3, wherein a limiting hole (601) is formed in the top of the mounting shell (6), and the bottom of the support rod (501) is inserted into the limiting hole (601).

5. The warning device with the sound amplifying function for the expressway as claimed in claim 1, wherein a battery switch (701) is mounted on one side of the top of the mounting shell (6), and the current output end of the storage battery (7) is electrically connected with the current input end of the warning lamp bead (401) through the battery switch (701).