CN2226773Y

CN2226773Y - Seismic detector with alarm

Info

Publication number: CN2226773Y
Application number: CN 95243755
Authority: CN
Inventors: 李耀恭
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-12
Filing date: 1995-04-12
Publication date: 1996-05-08
Anticipated expiration: 2005-04-12

Abstract

The utility model relates to a seism alarm which mainly comprises a plurality of alarm bodies which are mutually sheathed at intervals. Fixing frames are arranged between the alarm bodies, and pendulum devices which can swing free are hung on the combination ends of all the bottoms of the frames. The seism alarm is hung on the appropriate position of buildings. The pendulum of the utility model can have different reactions according to the seismic degree. When the lightest grade earthquake happens, the pendulum device of the innermost layer can shake. The heavier the earthquake is, the pendulum device of a relatively outer layer shakes. The utility model has the advantages of simple structure, low price and convenient operation. Residents are enabled to learn the earthquake intensity in time, so the residents can hide in time, and the disasters are reduced.

Description

The earthquake alarming device

The utility model relates to a kind of earthquake alarming device.

In the earthquake prone areas, as Taiwan, Los Angeles etc., earthquake takes place to warn because of lacking in advance often, and incurs loss through delay the opportunity of walking quickly and keeping away.Though and general now alarming device effect is fine, be used for research experiment more, price is very expensive, is not suitable for general resident and adopts.

The purpose of this utility model provides a kind of earthquake alarming device that installs at the buildings in general inside/outside, and its simple structure is cheap, and for general resident, can reach the caution purpose.

Earthquake alarming device of the present utility model mainly comprises a plurality of attention device bodies, and fixed frame and the pendulum device corresponding with described body quantity, it is characterized in that on described attention device body, or a plurality of ecto-entads dwindle gradually and the described attention device body of space suit between fixed frame is set, and in this fixed frame bottom suspention one pendulum device that can freely swing.

Earthquake alarming device of the present utility model can be arranged at the place of any needs.During earthquake, the earthquake of the lightest level only makes the pendulum of innermost layer produce vibrations, earthquake magnitude strengthens, make outer field pendulum also produce vibrations, so but which pendulum is vibrated tell earthquake progression, and then the resident is provided certain earthquake information of different earthquake magnitudes.This alarm device structure is simple, cheap, and is convenient and practical.

Now also further specified in conjunction with the accompanying drawings with two embodiment.

Fig. 1 is the outside drawing of the utility model first embodiment;

Fig. 2 is the utility model first embodiment cut-open view;

Fig. 3 is the fixed frame outside drawing of the utility model first embodiment;

Fig. 4 is that the fixed frame of the utility model first embodiment changes illustration;

Fig. 5 is the outside drawing of the utility model second embodiment;

Fig. 6 is that the utility model second is implemented cut-open view;

Fig. 7 is the fixed frame outside drawing of the utility model second embodiment;

Fig. 8 is that the fixed frame of the utility model second embodiment changes illustration.

Among the figure: 1 attention device body, 2 fixed frames, 21 connecting rods, 22 sleeves, 31 forks, 32 pendulums, 4 bell attention devices.

The utility model can be used in different buildingss, and various profile is arranged.

Referring to Fig. 1 to shown in Figure 4, first embodiment of the utility model.In this example mainly be attention device body 1 is designed to a kind of cylindrical horn-like.The utility model can be made of the body 1 of a plurality of same moulding, different sizes.Illustrate with three bodies 1 in the present embodiment, and its size is optionally dwindled from outside to inside gradually.

Three bodies 1 suitable distances at interval as shown in Figure 2, at 1 sheathed one group of fixed frame 2 of each body, this framework 2 can be by many connecting rods 21 (in this illustration being three)

Font is provided with, and is connected a sleeve 22 places from its top, and this sleeve 22 is to be enclosed within body 1 to be connected on the bar of buildings, so can keep the steadiness of whole device, and not have the anxiety of brushing lightly.In the bottom of fixed frame 2, these three connecting rods 21 are engaged by a binding end 23.Have a pendulum device 3 to comprise a fork 31 and a pendulum 32 in addition, this binding end 23 is sentenced the mode that can freely swing and is installed on this place certainly.

In order to be simplified to fix the design of framework 2, can be arranged to structure as shown in Figure 4, only by one Type connecting rod 21 constitutes, and described pendulum device is arranged at the binding end of its bottom.This kind structure is useful under the situation of special requirement simplification.

In addition, the utility model also can be arranged to as Fig. 5 to bell body 4 shown in Figure 8.This same body 4 can be optionally by a plurality of bodies 4 with the interval mode setting, only this fixed frame 2 is to cooperate shape outside the body 4, is designed to appearance as shown in Figure 7.Under situation that must simplified construction, also can be arranged to as shown in Figure 8, connecting rod only, pendulum device 3 is then still connected downwards by the binding end 32 of this bottom.

Claims

1. earthquake alarming device, mainly comprise one or more attention device bodies, and fixed frame and the pendulum device corresponding with described body quantity, it is characterized in that on a described attention device body, or a plurality of ecto-entads dwindle gradually and the described attention device body of space suit between fixed frame is set, and in this fixed frame bottom suspention one pendulum device that can freely swing.

2. earthquake alarming device according to claim 1 is characterized in that described fixed frame is formed by single or multiple connecting rod assemblies, and its top is connected on the sleeve of the described attention device body of a socket, and its bottom then is connected on the binding end.

3. earthquake alarming device according to claim 1 and 2 is characterized in that described pendulum device is made of a fork and a pendulum, and fork can be connected on the binding end of described fixed frame bottom with freely swinging.

4. earthquake alarming device according to claim 2 is characterized in that described fixed frame is a single connecting rod, and described pendulum device is arranged at the binding end of its bottom.