CN2678032Y - Portable emergency alarm device - Google Patents

Abstract

The utility model relates to a portable emergency alarm device comprising a housing, a display body(3), while a power module(1) and a controller(2) which are connected with each other are arranged in the housing. Wherein, the power module(1) comprises an accumulator(11) and a power switch(12) connected with the accumulator(11); the controller(2) comprises a control chip(21) and a control switch(22) connected with the control chip(21); the power module(1) and the controller(2) are respectively connected to the display body(3). The utility model has the features of compact conformation, small volume, convenient carrying and good effect of using.

Description

The portable emergency alarming device

Technical field

The utility model belongs to the alarming device field, belongs to emergent alarming device field especially.

Background technology

In daily life, can need to use some alarming devices in a lot of occasions; Especially in some cases, when classes are over goes across the road, cast anchor in the vehicle way etc. as road maintenance, student, the emergent alarming device that uses played crucial effect for the health and lives safety of safeguarding people.And the present generally emergent alarming device of use all exists problems such as portability is poor, function singleness, use inconvenience to some extent.As when carrying out large-scale road maintenance engineering, the generator powered alarming device of use, bulky, cost of electricity-generating is high, is not suitable for some maintenance of provisional roads or dust alleviation works.And for example in the ordinary course of things, common vehicle only can be prepared and carried fluorescent commonly used reflection warning panel with car, itself can not active illuminating, and effect is undesirable; If on the way because accident is cast anchor in the time of can't starting, the trouble light of vehicle itself can't use vehicle at all, the protective effect to driver and passenger that the warning panel that can only lean on fluorescent to reflect can play is extremely limited.

Summary of the invention

The purpose of this utility model is to overcome weak points such as the emergent alarming device of prior art is portable poor, function singleness, use inconvenience, and proposes a kind of portable emergency alarming device.

The purpose of this utility model can reach by taking following technical measures:

Design, a kind of portable emergency alarming device of manufacturing comprise shell, display body 3; It is characterized in that: also comprise interconnective in the enclosure power module 1 of installation and controller 2; Wherein power module 1 comprises accumulator 11 and is attached thereto the power switch 12 that connects; Controller 2 comprises control chip 21 and the gauge tap 22 that is attached thereto; Described power module 1 and controller 2 are connected respectively to display body 3.

Description of drawings

Fig. 1 is that the utility model makes the formula of the taking alarming device synoptic diagram of meeting an urgent need;

Fig. 2 is a work reason synoptic diagram of the present utility model;

Fig. 3 is an electrical schematic diagram of the present utility model.

Embodiment

Below in conjunction with accompanying drawing in detail embodiment of the present utility model is described in detail.

A kind of portable emergency alarming device comprises shell 4, display body 3; It is characterized in that: also comprise interconnective in the enclosure power module 1 of installation and controller 2; Wherein power module 1 comprises accumulator 11 and is attached thereto the power switch 12 that connects; Controller 2 comprises control chip 21 and the gauge tap 22 that is attached thereto; Described power module 1 and controller 2 are connected respectively to display body 3.Compact conformation, volume are little, are easy to carry.Accumulator 11 can charge with alternating current or automobile power source.After using power switch 12 opening power, stir the display mode that gauge tap 22 is selected display body 3 again.Pattern or font that display body 3 uses formations such as bulb or light emitting diode to show.Pattern as shown in Figure 2, setting according to control chip 21 and gauge tap 22, can control that display body 3 is sent left or to the left and right arrow alarm signal or simultaneously to the right, and luminous arrow has distinct caution effect in regular turn to the regular movements of arrow direction.

Described display body 3 is made up of some light emitting diodes.The reliability height of light emitting diode, the life-span is long, power consumption is little, and the portable emergency alarming device can have longer service time and lower energy consumption.

The rated voltage of described accumulator 11 is 12 volts, conveniently utilizes the automobile power source power supply, also can charge on driving limit, limit, uses very convenient.

Shell 4 of the present utility model can be made into different shapes as required, as vertical, suspension type or load onto magnet at base and make magnetic-type or the like.Also can directly be produced on the empennage or the back railway carriage or compartment portion of automobile, have better caution effect than common brake lamp.

Claims (3)

1, a kind of portable emergency alarming device comprises shell, display body (3); It is characterized in that:

Also comprise interconnective in the enclosure power module of installation (1) and controller (2); Wherein power module (1) comprises accumulator (11) and is attached thereto the power switch (12) that connects; The gauge tap (22) that controller (2) comprises control chip (21) and is attached thereto; Described power module (1) and controller (2) are connected respectively to display body (3).

2, emergent alarming device according to claim 1 is characterized in that:

Described display body (3) is made up of some light emitting diodes.

3, according to claim 1 or 2 each described emergent alarming devices, it is characterized in that:

The rated voltage of described accumulator (11) is 12 volts.

Images