CN2562275Y

CN2562275Y - Climbing-prevention alarm device of building

Info

Publication number: CN2562275Y
Application number: CN 02271919
Authority: CN
Inventors: 陈述
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-22
Filing date: 2002-07-22
Publication date: 2003-07-23
Anticipated expiration: 2012-07-22

Abstract

An anti-climbing building alarm device with simple structure and low cost can give an alarm in time for climbing water supply and drainage pipeline or corners outside the building and comprises a fixed bracket 1, a swing bow 2 and a alarm equipment 3. The fixed bracket is bow-shaped and fixed with a transverse nozzle stub 4 therein. The end part is provided with a magneto sensor 5, which is electrically connected with the alarm equipment by wires. Both ends of the swing bow are in hinge connection with both ends of the fixed bracket and the nozzle stub is wrapped therein. A magnet block is fixed in the middle of the swing bow. The utility model is arranged on the water supply and drainage pipeline or corners outside the buildings. When people touch the swing bow in climbing, the bow will swing and the magnet block in the middle of the swing blow will leave the magneto sensor 5 on the end of the fixed bracket nozzle stub and the invention will immediately give an alarm by induction.

Description

The anti-climbing warning device of a kind of buildings

Affiliated technical field

The utility model relates to a kind of warning device, especially relates to the anti-climbing warning device of a kind of buildings.

Background technology

At present, at the household of skyscraper enter the room burglar alarm have be installed in that door is gone up, on the household electrical appliances or by monitor alarm, these warning means costs are higher, the window of the then anti-theft nets that are limited to of the precautionary measures robber who crawls into to(for) the upper and lower conduit road outside buildings or corner more, because anti-theft net influences fire-fighting life-saving and attractive in appearance, be removed gradually, and anti-theft net can not carry out instant alarming to the robber who climbs the wall into window.

The utility model content

The purpose of this utility model, the anti-climbing warning device of buildings that just provide a kind of simple in structure and low in cost, can go into window theft carrying out instant alarming to the outer upper and lower conduit road of climbing buildings or corner.

In order to achieve the above object, the anti-climbing warning device of buildings of the present utility model, form by fixed support, swing bow and alarm, described fixed support is arc, is fixed with a lateral stub in the bow, and rod end is equipped with magneto sensor, magneto sensor is electrically connected with alarm, described swing bow also is arc, and the two ends of swing bow are hinged on the fixed support two ends, and the center fixed of swing bow has magnet piece.

Lateral stub is fixed on the branch that has in the arc fixed support outwardly inwardly, the swing bow with support bracket fastened be hinged with in opposite directions in the same way not, to adapt on the upper and lower conduit that is installed on the skin or the different situations at place, corner.

On the anti-climbing warning device installation of buildings of the present utility model upper and lower conduit road or corner outside the building, upper and lower conduit road or corner when climbing outside buildings touch the swing bow as the people, the swing of swing bow, magnet piece in the middle of the swing bow leaves the magneto sensor of fixed support short tube end, alarm is induction alarm immediately, reaches climbing the purpose that instant alarming is carried out in outer upper and lower conduit road of buildings or corner.

Description of drawings

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

Fig. 1 is that the utility model first embodiment master looks synoptic diagram.

Fig. 2 is that enlarged drawing is looked on the left side of Fig. 1 band broken section.

Fig. 3 is the vertical view of Fig. 1.

Fig. 4 is that the utility model first embodiment swings bow swing synoptic diagram.

Fig. 5 is the vertical view of the utility model second embodiment band broken section.

Fig. 6 is the utility model the 3rd embodiment vertical view.

Fig. 7 is the utility model the 4th routine embodiment vertical view.

Embodiment

From Fig. 1 to Fig. 4, can see, first embodiment of the anti-climbing warning device of buildings of the present utility model, form by fixed support 1, swing bow 2 and alarm 3, described fixed support is arc, there is a short tube 4 from bow, outwards to protrude out, rod end is equipped with magneto sensor 5, live wire is electrically connected between magneto sensor and the alarm 3, described swing bend 2 two ends be hinged on fixed support 1 two ends and with fixed support in the same way, and short tube 4 wrapped in the bow, the center fixed of swing bow 2 has magnet piece 6.After being fixed on skin on across the upper and lower conduit road 7 outside the buildings fixed support 1, making swing bow 2 be in distance between the magneto sensor 5 of magnet piece 6 in the middle of it and fixed support short tube 4 rod ends is in alarm 3 effective range of not reporting to the police, upper and lower conduit road or corner when climbing outside buildings touch the swing bow as the people, the swing of swing bow, magnet piece in the middle of the swing bow leaves the magneto sensor of fixed support short tube end, alarm is induction alarm immediately, reaches climbing the purpose that instant alarming is carried out in outer upper and lower conduit road of buildings or corner.

Figure 5 shows that second embodiment, fixed support is arc, and short tube inwardly protrudes out from bow, and the swing bow is hinged in opposite directions with fixed support, and short tube is wrapped in the bow, can prevent to climb the outer corner of buildings.

Fig. 6 and the three or four embodiment shown in Figure 7, only to swing arc shape different with first embodiment, and this all falls into protection domain of the present utility model.

Claims

1, the anti-climbing warning device of a kind of buildings, form by fixed support (1), swing bow (2) and alarm (3), it is characterized in that: described fixed support (1) is for arc, be fixed with a lateral stub (4) in the bow, rod end is equipped with magneto sensor (5), live wire is electrically connected between magneto sensor (5) and the alarm (3), described swing bow (2) two ends are hinged on the two ends of fixed support (1) and short tube (4) are wrapped in swing bow (2) bow, and the center fixed of swing bow (2) has magnet piece (6).

2, the anti-climbing warning device of buildings according to claim 1 is characterized in that: described short tube (4) is fixed in arc fixed support (1) bow outwardly, and described swing bow (2) is hinged in the same way with arc fixed support, and short tube (4) is wrapped in the bow.

3, the anti-climbing warning device of buildings according to claim 1 is characterized in that: described short tube (4) is fixed in arc fixed support (1) bow inwardly, and described swing bow (2) is hinged in opposite directions with arc fixed support, and short tube (4) is wrapped in the bow.

4, the anti-climbing warning device of buildings according to claim 1 is characterized in that: described swing bow (2) is a rectangular archwire.

5, the anti-climbing warning device of buildings according to claim 1 is characterized in that: described swing bow (2) is the triangle bow.