CN210428738U - Power line burglar alarm - Google Patents

Abstract

The utility model discloses a power line anti-theft alarm device, which comprises a bottom shell, wherein the top of the bottom shell is connected with an upper shell, the right side of the bottom shell is connected with a placing box, a solar cell panel is installed at the top of the upper shell, an elastic clamp is installed at the bottom of the inner cavity of the placing box, an external wireless vibration sensor is buckled at the top of the elastic clamp, a fixing bolt is spliced at the right side of the buckle, the device triggers the alarm device to alarm by detecting the vibration generated when a thief steals the power cable, the device is suitable for the power cable which is electrified or not electrified, the application range is wider, when the sunlight is sufficient, the storage battery can be charged by the electric energy generated by the solar cell panel, the endurance time of the alarm device is prolonged, a sealing strip is arranged between the bottom shell and the upper shell, the device has good sealing effect, and can prevent water from entering the inner cavity of, causing damage to the components.

Description

Power line burglar alarm

Technical Field

The utility model relates to a power line burglar alarm technical field specifically is a power line burglar alarm.

Background

When the power line is disconnected by a thief, the alarm device of the existing power line achieves the aim of alarming by detecting the connection or disconnection working state of the power line, namely detecting whether the power line has current passing, but the alarm device has certain limitation, the power line is not powered on all the time, such as various power cables on a building site, when the alarm device is not used, the power supply is usually disconnected for the sake of safety, so the existing alarm device is not suitable for the anti-theft alarm of the power line, the service time of a storage battery of the common alarm device is short, the common alarm device does not have the automatic charging function, the power line needs to be charged at regular time, and a great deal of inconvenience is brought to a user.

Disclosure of Invention

An object of the utility model is to provide a power line burglar alarm to current alarm device who proposes in solving above-mentioned background art is not suitable for the burglar alarm of the power line of disconnection power supply connection, and common alarm device battery live time is short, does not have the automatic function of charging, need regularly charge for it, brings a great deal of inconvenient problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a power line anti-theft alarm device comprises a bottom shell, wherein the top of the bottom shell is connected with an upper shell, the right side of the bottom shell is connected with a placing box, a solar cell panel is installed at the top of the upper shell, an elastic clamp is installed at the bottom of an inner cavity of the placing box, an external wireless vibration sensor is buckled at the top of the elastic clamp, buckles are welded at the bottom of the bottom shell and the rear side of the wireless vibration sensor, a fixing bolt is inserted into the right side of each buckle, the left end of the fixing bolt penetrates through the left side of each buckle, a buzzer is installed at the left side of the bottom shell, grooves are formed in the periphery of the upper surface of the bottom shell, a storage battery, a single chip microcomputer, the internal wireless vibration sensor and a wireless communication module are sequentially installed at the bottom of the inner cavity of the bottom shell from left to right, the solar cell panel, the single chip microcomputer is electrically connected with the buzzer, the built-in wireless vibration sensor and the wireless communication module respectively, pressing strips are arranged on the periphery of the lower surface of the upper shell, and sealing strips are connected to the bottoms of the pressing strips.

Preferably, the bottom shell is connected with the upper shell through screws, and folded edges are arranged on the edge of the upper end face of the bottom shell and the edge of the lower end face of the upper shell.

Preferably, the top of the inner cavity of the buckle is arc-shaped.

Preferably, the buckle is an elastic metal buckle.

Preferably, the top of the sealing strip is bonded to the bottom of the pressing strip through waterproof glue. Preferably, the sealing strip is a rubber sealing strip.

Compared with the prior art, the beneficial effects of the utility model are that: the device, produced vibration when stealing the electric power cable through surveying the thief triggers alarm device and reports to the police, and it is applicable to circular telegram or unenergized electric power cable, and the range of application is wider, and when sunshine is sufficient, the electric energy that accessible solar cell panel produced charges for the battery, has prolonged alarm device's time of endurance, is equipped with the sealing strip between drain pan and the upper shell, has good sealed effect, can prevent that water from getting into the inner chamber of drain pan, causes along with bad to each part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the bottom case of the present invention;

FIG. 3 is a schematic view of the upper case structure of the present invention;

fig. 4 is the utility model discloses external wireless vibration sensor schematic structure.

In the figure: the solar battery comprises a bottom shell 1, an upper shell 2, a placing box 3, a solar panel 4, an elastic clamp 5, an external wireless vibration sensor 6, a buckle 7, a fixing bolt 8, a buzzer 9, a groove 10, a storage battery 11, a single chip microcomputer 12, an internal wireless vibration sensor 13, a wireless communication module 14, a pressing strip 15 and a sealing strip 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a power line anti-theft alarm device comprises a bottom shell 1, wherein the top of the bottom shell 1 is connected with an upper shell 2, the right side of the bottom shell 1 is connected with a placing box 3, the top of the upper shell 2 is provided with a solar cell panel 4, the bottom of an inner cavity of the placing box 3 is provided with an elastic clamp 5, the top of the elastic clamp 5 is buckled with an external wireless vibration sensor 6, the bottom of the bottom shell 1 and the rear side of the wireless vibration sensor 6 are both welded with buckles 7, the right side of the buckles 7 is spliced with fixing bolts 8, the left end of the fixing bolts 8 penetrates through the left side of the buckles 7, the left side of the bottom shell 1 is provided with a buzzer 9, the periphery of the upper surface of the bottom shell 1 is provided with grooves 10, the bottom of the inner cavity of the bottom shell 1 is sequentially provided with a storage battery 11, a single chip microcomputer 12, an internal wireless vibration, when sunlight is sufficient, the storage battery 11 can be charged by electric energy generated by the solar cell panel 4, the endurance time of the alarm device is prolonged, the storage battery 11 is connected with the single chip microcomputer 12 through a lead, the single chip microcomputer 12 is respectively electrically connected with the buzzer 9, the built-in wireless vibration sensor 13 and the wireless communication module 14, the single chip microcomputer 12 is of an MSP430 type and is mainly used for processing signals received by the wireless communication module 14, when receiving vibration signals, the single chip microcomputer 12 outputs electric signals to control the buzzer 9 to sound, and alarming is carried out, the built-in wireless vibration sensor 13 and the external wireless vibration sensor 6 are of an M65 type, batteries are arranged in the built-in wireless vibration sensor 13 and the external wireless vibration sensor 6, the built-in wireless vibration sensor is a sensor for detecting vibration based on a wireless technology, signals can be transmitted to the single chip microcomputer 12 in a wireless mode after vibration is detected, the wireless communication module 14 is of an E75(2G4M20S) type and is And transmit the signal to the singlechip 12 and handle, the lower surface of epitheca 2 all is provided with layering 15 all around, and the bottom of layering 15 is connected with sealing strip 16, and when epitheca 2 and drain pan 1 were connected fixedly, layering 15 and sealing strip 16 can imbed the inner chamber of recess 10, can play good sealed effect.

Wherein, drain pan 1 passes through bolted connection with epitheca 2, convenient to detach, the up end edge of drain pan 1 and the lower terminal surface edge of epitheca 2 all are equipped with the hem, through the area of contact of hem increase drain pan 1 and the 2 junctions of epitheca, can improve its sealing performance, the inner chamber top of buckle 7 is the arc, buckle 7 is the elastic metal buckle for fixed alarm device, the top of sealing strip 16 is passed through waterproof glue and is bonded in the bottom of layering 15, sealing strip 16 is the rubber sealing strip, the rubber sealing strip has good elasticity, can play sealed effect.

The working principle is as follows: when in work: the bottom shell 1 and the buckle 7 at the bottom of the external wireless vibration sensor 6 are evenly buckled on the power cable and fixed through the fixing bolt 8, when a thief moves the power cable, the power cable shakes or slightly vibrates, the internal wireless vibration sensor 13 and the external wireless vibration sensor 6 are sensors for detecting vibration based on wireless technology, and can transmit signals to the single chip microcomputer 12 in a wireless mode after detecting the vibration, the internal wireless vibration sensor 13 and the external wireless vibration sensor 6 both adopt M65 type and internally comprise batteries, the wireless communication module 14 adopts E75(2G4M20S) type, is provided with a ZigBee module, can receive wireless signals transmitted by the internal wireless vibration sensor 13 and the external wireless vibration sensor 6 and transmit the signals to the single chip microcomputer 12 for processing, the single chip microcomputer 12 adopts MSP430 type and can process the signals received by the wireless communication module 14, can export the sound production of signal of telecommunication control bee calling organ 9 when it receives vibration signal, report to the police, when sunshine is sufficient, the electric energy that accessible solar cell panel 4 produced charges for battery 11, extension alarm device's time of endurance, when epitheca 2 is connected fixedly with drain pan 1, layering 15 and sealing strip 16 can imbed the inner chamber of recess 10, can play good sealed effect, can prevent that water from getting into the inner chamber of drain pan 1, cause along with bad to each part.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a power line burglar alarm, includes drain pan (1), its characterized in that: the top of drain pan (1) is connected with epitheca (2), the right side of drain pan (1) is connected with places box (3), solar cell panel (4) are installed at the top of epitheca (2), place inner chamber bottom installation elasticity clamp (5) of box (3), the top buckle of elasticity clamp (5) has external wireless vibration sensor (6), buckle (7) have all been welded to the bottom of drain pan (1) and the rear side of wireless vibration sensor (6), the right side of buckle (7) is pegged graft and is had fixing bolt (8), the left end of fixing bolt (8) runs through the left side of buckle (7), bee calling organ (9) are installed in the left side of drain pan (1), all set up fluted (10) all around the upper surface of drain pan (1), the inner chamber bottom of drain pan (1) is installed battery (11) from a left side to the right side in proper order, Singlechip (12), built-in wireless vibration sensor (13) and wireless communication module (14), solar cell panel (4) are connected with battery (11) through the wire, battery (11) are connected with singlechip (12) through the wire, singlechip (12) respectively with bee calling organ (9), built-in wireless vibration sensor (13) and wireless communication module (14) electric connection, the lower surface of upper casing (2) all is provided with layering (15) all around, the bottom of layering (15) is connected with sealing strip (16).

2. An electric power line burglar alarm arrangement according to claim 1, further comprising: the bottom shell (1) is connected with the upper shell (2) through screws, and folded edges are arranged on the edge of the upper end face of the bottom shell (1) and the edge of the lower end face of the upper shell (2).

3. An electric power line burglar alarm arrangement according to claim 1, further comprising: the top of the inner cavity of the buckle (7) is arc-shaped.

4. A power line burglar alarm arrangement according to claim 3, further comprising:

the buckle (7) is an elastic metal buckle.

5. An electric power line burglar alarm arrangement according to claim 1, further comprising: the top of the sealing strip (16) is bonded to the bottom of the pressing strip (15) through waterproof glue.

6. An electric power line burglar alarm arrangement according to claim 5, further comprising: the sealing strip (16) is a rubber sealing strip.

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