CN201654931U

CN201654931U - Bus escape alarm

Info

Publication number: CN201654931U
Application number: CN2010201510668U
Authority: CN
Inventors: 叶宝轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-30
Filing date: 2010-03-30
Publication date: 2010-11-24
Anticipated expiration: 2020-03-30

Abstract

The utility model relates to a multifunctional escape alarm, in particular to a bus escape alarm. A microswitch, a first relay and a flash circuit are orderly communicated. A smoke induction probe circuit, a second relay and a flash circuit are orderly communicated. A side turning switch, a third switch and a flash circuit are orderly communicated. The first relay is also communicated with a first voice circuit. The second relay and the third relay are also communicated with a second voice circuit. The first voice circuit and the second voice circuit are respectively communicated to a voice display circuit. The utility model adopts the flash alarming and humanized voice warning, integrates burglary prevention, fire protection, bus turning alarming and the like, and has the advantages of strong applicability, convenient product installation and attractive appearance.

Description

Motorbus escape warning horn

Technical field

The utility model relates to a kind of warning horn that is used on the motorbus.

Background technology

In recent years, motorbus fire or overturn accident happen occasionally.In case accident takes place, the passenger will be panic, can not adopt correct escape method, wants that all from the car door escape be very difficult, and the window that breaks glass nearby escape is simple.But in fire dense smoke or under night, be difficult to find safety hammer, even hammer is stolen already, thereby, create one and can prevent that safety hammer is stolen, can early warning motorbus fire, the early warning motorbus overturns, and allows flurried people find safety hammer rapidly in emergency episode and knows with the break glass multifunctional safe hammer warning horn of window escape of safety hammer, makes the loss of disaster drop to minimum.

Summary of the invention

The purpose of this utility model provides a kind of multifunctional escaping warning horn.

For achieving the above object, the utility model has been taked following technical scheme:

Motorbus escape warning horn, microswitch, first relay, flasher circuit are communicated with successively; Cigarette sense probe circuit, second relay, flasher circuit are communicated with successively; Turning over side switch, the 3rd relay, flasher circuit is communicated with successively; Described first relay also is communicated with first sound circuit; Described second relay and the 3rd relay also are communicated with second sound circuit; Described first sound circuit and second sound circuit all are communicated to voice playing circuit.

Above-described microswitch is preferably mounted on the safety hammer seat; And the cigarette sense of corresponding cigarette sense probe circuit probe is preferably mounted at the sky, compartment and takes; Turning over the side switch is preferably mounted on the compartment wall.

The utility model can be realized following function:

Function one, safety hammer is antitheft: as long as hammer is taken away from the hammer seat, flashing light alarm and voice reminder " this is the escape safety hammer, please replace " are just arranged, allow the passenger play supervisory role, have hammer available in the assurance accident.

Function two, fire alarm, when the smoke transducer of this warning horn detects the fire hazard aerosol fog signal, flashing light alarm and voice reminder " safety hammer is here; with break glass window escape of safety hammer " immediately, thus allow in the accident panic-stricken passenger find safety hammer rapidly and know by the safety hammer window escape that breaks glass.

Function three, when automobile was beaten side or overturned, can the glisten position of prompting safety hammer and the using method of reminding safety hammer allowed the flurried passenger compartment that speeds away, and avoided the follow-up bigger disaster that causes such as fuel tank explosion etc.

The utility model adopts the voice reminder of flashing light alarm and hommization, collects function one such as antitheft, fire prevention, overturning alarm, and practicality is stronger, and product is easy for installation, both artistic and practical.

Description of drawings

Fig. 1 is the structure calcspar of the utility model embodiment;

Fig. 2 is the circuit theory diagrams of the utility model embodiment.

Embodiment

Below in conjunction with drawings and Examples the utility model content is described further.

As shown in Figure 1, microswitch, first relay, flasher circuit are communicated with successively; Cigarette sense probe circuit, second relay, flasher circuit are communicated with successively; Turning over side switch, the 3rd relay, flasher circuit is communicated with successively.

In addition, first relay is communicated to first sound circuit; Second relay and the 3rd relay are communicated to second sound circuit.First sound circuit and second sound circuit are communicated with voice playing circuit.Microswitch is installed on the safety hammer seat; The pairing cigarette sense probe of cigarette sense probe circuit is installed in the sky, compartment to be taken.Turning over the side switch then is installed on the compartment wall.

The circuit theory diagrams of present embodiment, as shown in Figure 2, wherein, microswitch WD is communicated to the first relay line bag KR1; The normal open switch KR1-1 of first relay is communicated to the first sound circuit SD1, and normal open switch KR1-2 is communicated to flasher circuit SG.

Cigarette sense probe circuit YG is made of cigarette sense probe YT and filter rectifier, and cigarette sense probe circuit YG is communicated to the second relay line bag KR2; The normal open switch KR2-1 of second relay is communicated to the second sound circuit SD2, and normal open switch KR2-2 and normal open switch KR2-4 disconnect being connected of the first sound circuit SD1 and voice playing circuit YY, and normal open switch KR2-3 is communicated to flasher circuit SG.

Turn over side switch FC and be communicated to the 3rd relay line bag KR3; The normal open switch KR3-1 of the 3rd relay is communicated to the second sound circuit SD2, and normal open switch KR3-2 is communicated to flasher circuit SG.

What this instructions was enumerated is better embodiment of the present utility model only, and all equivalent technologies conversion of being done under principle of work of the present utility model and thinking all are considered as protection domain of the present utility model.

Claims

1. motorbus escape warning horn, it is characterized in that: microswitch, first relay, flasher circuit are communicated with successively; Cigarette sense probe circuit, second relay, flasher circuit are communicated with successively; Turning over side switch, the 3rd relay, flasher circuit is communicated with successively; Described first relay also is communicated with first sound circuit; Described second relay and the 3rd relay also are communicated with second sound circuit; Described first sound circuit and second sound circuit all are communicated to voice playing circuit.

2. motorbus escape warning horn as claimed in claim 1, it is characterized in that: described microswitch is installed on the safety hammer seat.

3. motorbus escape warning horn as claimed in claim 1 is characterized in that: the cigarette sense probe of corresponding cigarette sense probe circuit is installed in the sky, compartment and takes.

4. motorbus escape warning horn as claimed in claim 1 is characterized in that: turn over the side switch and be installed on the compartment wall.