CN201054168Y

CN201054168Y - An alarming device

Info

Publication number: CN201054168Y
Application number: CNU2007200250820U
Authority: CN
Inventors: 杨睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-13
Filing date: 2007-07-13
Publication date: 2008-04-30
Anticipated expiration: 2017-07-13

Abstract

The utility model relates to an alarm device, which consists of an alarm circuit, an overweight body, a push rod and a hinge, wherein, the alarm circuit consists of a contact A, a battery, an electronic flash buzzer, a switch K and a contact B which are connected in sequence; the overweight body is U-shaped, a through hole matched with the hinge is arranged at the bending part of the overweight body, and the contact B in the alarm circuit is adhered to the inner side surface C of the overweight body; the push rod consists of an upright rod and a pallet part with an inclined surface which are fixed and connected. The upright rod is fixed and connected with the right or left window sashes of a window body; the hinge is fixed on a wall surface and is rotationally matched with the through hole of the overweight body. When a thief moves the right window sash leftwards, the pallet part of the push rod fixed and connected with the right window sash is moved leftwards along with the movement of the right window sash. The contact B is contacted with the contact A through the clockwise rotation of the overweight body, the alarm circuit forms a loop, thus the electronic flash buzzer can make a sound to alarm. When people open the widow to ventilate, the switch K is in an off state. The utility model provides the alarm device with higher reliability for people.

Description

A kind of warning device

Affiliated technical field

The utility model relates to a kind of warning device, whether is a kind of warning device of folding shape in particular for door and window.

Background technology

As everyone knows, it is of common occurrence to enter the incident of committing theft in the room by door and window.For this reason, people have invented multiple antitheft or warning device.Yet, because the standing application that the electromagnet that is participated in by battery is arranged in many alarms, so make the reliability of this warning device have a greatly reduced quality.The utility model proposes a kind of warning device that does not have electromagnet to participate in, thereby avoided the negative effect that brings therefrom.

Summary of the invention

The objective of the invention is: release the warning device that a kind of cost is low, reliability is high.

A kind of warning device it be by warning circuit, lay particular stress on body, push rod, hinge and combine; This warning circuit is successively to electrically connect by contact A, battery, electronic flash hummer, K switch, contact B and constitutes;

Lay particular stress on body and take the shape of the letter U, be provided with the through hole that cooperates with hinge laying particular stress on its kink of body, and the contact B in the warning circuit is affixed on the medial surface C that lays particular stress on body bar outer end on it;

Push rod is connected with the plate that has an inclined-plane by vertical rod and constitutes, and the right sash of its vertical rod and forms (or left sash) is and connects firmly shape;

Hinges fixing is due to metope, and with lay particular stress on its through hole of body and be rotating.

The invention has the beneficial effects as follows: provide reliability higher a kind of warning device to people.

Description of drawings

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

Synoptic diagram when Fig. 1 is the utility model application state.

Fig. 2 is the utility model warning circuit principle schematic.

Fig. 3 is for laying particular stress on the body structure synoptic diagram.

Fig. 4 is the pusher structure synoptic diagram.

Among each figure, 1, warning circuit, 2, contact B, 3, battery, 4, the electronic flash hummer, 5, K switch, 6, contact A, 7, lay particular stress on body, 8, through hole, 9, push rod, 10, vertical rod, 11, plate, 12, forms, 13, right sash, 14, left sash, 15, hinge.

Embodiment

Be illustrated in figure 1 as the utility model and be in the application state synoptic diagram in following time.At this moment:

Its, the K switch (5) in the warning circuit (1) (shown in Figure 2) is in closed form;

Its two, the right sash (13) of forms (12) and left sash (14) be in the both sides of forms (12), and window is closes shape;

Its three, the vertical rod (10) of push rod (9) (shown in Figure 4) and the right sash (13) of forms (12) are and connect firmly shape;

Its four, under the effect on its inclined-plane of plate (11) of push rod (9), the contact B (2) that is affixed on the medial surface C that lays particular stress on body (7) (shown in Figure 3) bar outer end on it is the noncontact shape with contact A (6);

Its five, hinge (15) is fixed in metope, and with lay particular stress on its through hole of body (7) (8) and be rotating.

When the people that commits theft implements the right sash (13) of forms (12) to be moved to the left in the process, its plate of push rod (9) (11) that connects firmly with right sash (13) also moves to left thereupon.Like this, be affixed on and lay particular stress on contact B (2) that body (7) goes up bar and can be with contact A (6) and contact shape through laying particular stress on clockwise rotating of body (7), warning circuit (1) constitutes a loop, reports to the police so electronic flash hummer (4) can send sound equipment.

When people open wide that window ventilates or need not report to the police because of other reason, the K switch (5) in the warning circuit (1) is in disconnects shape and get final product.

If be equipped with above-mentioned circuit and device on its right sash (13) of forms (12) and left sash (14), so, this window has then possessed multidirectional warning function.

Claims

A warning device it be by warning circuit, lay particular stress on body, push rod, hinge and combine; It is characterized in that: this warning circuit is successively to electrically connect by contact A, battery, electronic flash hummer, K switch, contact B and constitutes; Lay particular stress on body and take the shape of the letter U, be provided with the through hole that cooperates with hinge laying particular stress on its kink of body, and the contact B in the warning circuit is affixed on the medial surface C that lays particular stress on body bar outer end on it; Push rod is connected with the plate that has the inclined-plane by vertical rod and constitutes.