CN201859523U

CN201859523U - Simple earthquake alarming device

Info

Publication number: CN201859523U
Application number: CN2010202574775U
Authority: CN
Inventors: 张文超
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-14
Filing date: 2010-07-14
Publication date: 2011-06-08
Anticipated expiration: 2020-07-14

Abstract

The utility model provides a simple earthquake alarming device, which comprises an earthquake sensing device, an electric power, an alarming device, a taking-up starting device of the alarming device. The earthquake sensing system is composed of an earthquake sensing element, metal wrapping posts, a metal winding, and thin cotton wires. The earthquake sensing element is a metal body in the shape of the wine bottle, placed onto the planar bottom board while having the little diameter facing downward, and conductive wires connected with the electric power are connected with the body thereof. Metal wrapping posts are fixed around the earthquake sensing element, having sliding grooves provided on the top. A circle of metal winding is provided on the body of the metal wrapping post, and the metal winding is connected with the circuit composed of the motor and the electric power. A circle of movable cotton wires are wrapped on the sliding groove on the top of the metal wrapping post, the end of the cotton wire is connected with a switch box of the detached sounding alarm, and further connected with a taking-up starting device through the switch box. The taking-up starting device comprises a motor, and both ends of the motor are connected in series onto the circuit composed of the electric power and the earthquake sensing element. The utility model has advantages of simple structure, convenient and rapid assembling, little occupied space, low cost, high sensitivity of the earthquake sensing system, and is capable of reporting earthquakes over magnitude 5.

Description

Simple and easy earthquake alarming device

Technical field

The utility model belongs to the seismic instrument technical field, is specifically related to a kind of simple and easy earthquake alarming device.

Background technology

Since ancient times, earthquake is exactly a kind of disaster that often occurs on the earth, and the mankind seem small and weak unable before seismic plane, and seismic zone is given human harm, almost be destructive, and earthquake can't expect, along with development of human society, and Increase of population, seismic zone gives people's harm also increasing, especially as people earthquake takes place when sleeping soundly midnight, even owing to the prompting that can not get, life security often incurs loss.Therefore, be necessary to install a kind of instant alarming device, so that people in time escape.

Summary of the invention

It is a kind of simple in structure that the purpose of this utility model is to provide, and the earthquake alarming device of low cost is used for the escape of people when earthquake takes place.

The utility model is realized as follows:

Simple and easy earthquake alarming device of the present utility model, comprise housing, in housing, be provided with sense shake device and warning device, described sense shake device comprises at least three wrapping posts, wrapping post is on the summit of regular polygon, the center of the residing regular polygon of wrapping post is provided with sense shake original paper, on each wrapping post, be provided with hook, draught line one end connects warning device, the other end passes the hook on the every wrapping post successively, its end points is fixed on the hook of the last wrapping post, and the height of sense shake original paper is greater than half of the catercorner length of regular polygon.

This warning device is provided with automatic illuminator, and described automatic illuminator comprises the metal wire group, and wrapping post is provided with a circle metal wire group, and power for illumination routing power and illuminating lamp are formed, lighting circuit one termination sense shake original paper, another termination metal wire group.

Described alarm switch is the disengaging type switch.

This warning device is provided with automatic coiling apparatus, and coiling apparatus is made up of coil winder and motor automatically, and wrapping post is provided with a circle metal wire group, and motor and power supply are in series, series circuit one termination sense shake original paper, another termination metal wire group.

Described sense shake original paper is inverted metal bottle.

Top in metal bottle is provided with unbalancing machine.

Hook on the wrapping post is arranged on the top of wrapping post.

Sense of the present utility model shake warning device structure construction is simple, assembles convenient and swiftly, and institute takes up space little, low cost, and sense shake system sensitivity height, above earthquake can both be reported to the police for Pyatyi.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the circuit theory diagrams of the warning device in the utility model;

Fig. 3 is the circuit theory diagrams of lighting device of the present utility model and automatic coiling apparatus;

Fig. 4 is the structural representation of the wrapping post in the utility model;

Fig. 5 is the structural scheme of mechanism of sense shake original paper in the utility model.

Embodiment

As shown in Figure 1, simple and easy earthquake alarming device of the present utility model, comprise housing 8, in housing 8, be provided with sense shake device and warning device, described sense shake device comprises four wrapping posts 1, wrapping post 1 is on the foursquare summit, wrapping post 1 residing foursquare center is provided with sense shake original paper 9, on each wrapping post 1, be provided with hook 12, draught line 5 one ends connect warning device 6, the other end passes the hook on the every wrapping post successively, and its end points is fixed on the hook of the last wrapping post, and the height of sense shake original paper 9 is greater than half of the catercorner length of regular polygon.Used draught line is thin cotton thread in the present embodiment, also can adopt other nonconducting flexible cord.

The circuit theory diagrams of the warning device in the utility model as shown in Figure 2; Alarm 10 becomes series circuit with power pack, and the switch of warning device is connected with draught line.Alarm in the present embodiment can adopt existing alarm, such as alarming horn etc.Also can be at alarm two ends parallel connection alarm lamp 11.

This warning device is provided with automatic illuminator, described automatic illuminator comprises that metal wire group 3, illuminating lamp 7, wrapping post 1 are provided with a circle metal wire group 3, power for illumination routing power and illuminating lamp 7 are formed, lighting circuit one termination sense shake original paper 9, another termination metal wire group 3, the lighting circuit schematic diagram as shown in Figure 3.

Alarm switch described in the utility model is preferably the disengaging type switch.The switch that also can select for use other to be fit to.

This warning device is provided with coiling apparatus, and wrapping post 1 is provided with a circle metal wire group 3, coiling apparatus 4 one termination senses shake original paper 9, and another termination metal wire group 3, the spool of coiling apparatus is connected with draught line 4.Coiling apparatus and automatic illuminator are formed parallel circuit in the present embodiment, and circuit theory diagrams as shown in Figure 3.

As shown in Figure 5, described sense shake original paper 9 is inverted copper bottle.In order to accelerate the speed that metal bottle is fallen down, improve the sensitivity of device, be provided with unbalancing machine 2 at the top of metal bottle.

As shown in Figure 4, the hook 12 on the wrapping post 1 is arranged on the top of wrapping post 1.

Principle of work of the present utility model is as follows:

Sense shake element 9 of the present utility model keeps equilibrium state when earthquake does not take place, when earthquake takes place, sense shake element 9 out of trim, swing to the thin cotton thread on the metal wrapping post, because thin cotton thread one end is fixed therein on the wrapping post, all the other are by the hook on the wrapping post, so, when sense shake element 9 is swung to thin cotton thread, thin cotton thread hauls coupled thin cotton thread the switch enclosure of separate type sounding warning horn is pulled away from separate type sounding warning horn, thereby separate type sounding warning horn begins sounding alarm.

Before earthquake did not take place, automatic lighting circuit and spiral circuit were in off state, and lighting circuit and coiling apparatus are not worked.When earthquake takes place, sense shake element 9 out of trim are swung to the metal wrapping post on next door, because the metal wrapping post is fixed on the base and is full of the metal wire group on every side, sense shake element just is poured on the metal wire group, sense shake element is just logical with the metal wire winding like this, coiling apparatus startup work, the machine operation of take-up starter gear, haul coupled thin cotton thread the switch enclosure of separate type sounding warning horn is pulled away from separate type sounding warning horn, thereby separate type sounding warning horn begins sounding alarm.Whole process time is less than 1s, so just provides escape time about 15s to people, saved unnecessary human loss.The coiling apparatus that uses in the present embodiment adopts commercially available coiling apparatus.

A kind of embodiment of the present utility model is lighting circuit in parallel again on the circuit of coiling apparatus, like this, when sense shake element and metal wire connection, also connected lighting circuit simultaneously, lighting device is also worked simultaneously in the work of sounding warning horn like this, particularly night, escape provided illumination for the fugitive life of people, so practical more.

Claims

1. simple and easy earthquake alarming device, comprise housing, in housing, be provided with sense shake device and warning device, it is characterized in that: described sense shake device comprises at least three wrapping posts, wrapping post is on the summit of regular polygon, the center of the residing regular polygon of wrapping post is provided with sense shake original paper, on each wrapping post, be provided with hook, draught line one end connects alarm switch, the other end passes the hook on the every wrapping post successively, its end points is fixed on the hook of the last wrapping post, the height of sense shake original paper greater than regular polygon cornerwise half.

2. simple and easy earthquake alarming device according to claim 1, it is characterized in that: this warning device is provided with automatic illuminator, described automatic illuminator comprises the metal wire group, wrapping post is provided with a circle metal wire group, power for illumination routing power and illuminating lamp are formed, lighting circuit one termination sense shake original paper, another termination metal wire group.

3. simple and easy earthquake alarming device according to claim 1 is characterized in that: described alarm switch is the disengaging type switch.

4. according to claim 1 or 2 or 3 described simple and easy earthquake alarming devices, it is characterized in that: this warning device is provided with automatic coiling apparatus, automatically coiling apparatus is made up of coil winder and motor, wrapping post is provided with a circle metal wire group, motor and power supply are in series, series circuit one termination sense shake original paper, another termination metal wire group.

5. simple and easy earthquake alarming device according to claim 1 is characterized in that: described sense shake original paper is inverted metal bottle.

6. simple and easy earthquake alarming device according to claim 5 is characterized in that: the top in metal bottle is provided with unbalancing machine.

7. according to claim 1 or 2 or 3 described simple and easy earthquake alarming devices, it is characterized in that: the hook on the wrapping post is arranged on the top of wrapping post.