Vehicle burglar alarm
An anti-theft device and vehicle technology, applied to vehicle parts, anti-theft vehicle accessories, transportation and packaging, etc., can solve the problems of false alarms, no anti-theft effect, easy disassembly, etc., so that it is difficult to disassemble and damage, The effect of simple structure and low cost
Inactive Publication Date: 2010-06-23
陈建峰
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[0003] The purpose of the present invention is to provide a vehicle anti-theft device to solve the problems existing in the prior art that it is easy to be disassembled; there are many false alarms, and the effect of anti-theft is often not achieved
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[0015] see Figure 1 to Figure 5 , the present invention includes a transmitter 1 and a receiver 2 for transmitting and receiving signals through radio waves, wherein the receiver 2 includes a wireless receiving module 21, an audio signal generating module 22, an audio signal amplifying module 23 and Loudspeaker 24, the output end of wireless receiving module 21 is connected with the trigger end of audio signal generation module 22, and the output end of this audio signal generation module 22 is connected with loudspeaker 24 by audio signal amplifying module 23, and this receiver 2 is powered by battery 8 (as Button battery or rechargeable battery. When adopting rechargeable battery, establish charging interface 6) on the shell to supply power, and be installed in a metal shell 4, this metal shell 4 is provided with the locking mechanism that is connected with vehicle, in this metal shell One side of 4 is provided with a plurality of sound holes 11 corresponding to the speaker...
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The invention relates to a vehicle burglar alarm which comprises a transmitter and a receiver for transmitting and receiving signals by radio waves. The vehicle burglar alarm is characterized in that the receiver comprises a radio receiving module, an audio signal generating module, an audio signal amplifying module and a speaker, wherein the output end of the radio receiving module is connected with the trigger end of the audio signal generating module; the output end of the audio signal generating module is connected with the speaker; the receiver is mounted in a metal outer shell which is provided with a linkage mechanism with the vehicle; and one side of the metal outer shell is provided with a speaker hole corresponding to the speaker. The invention has the advantages that the alarm mode is a vehicle owner trigger alarm mode which fully overcomes the defects of error alarms; and no matter where the vehicle is stolen, only if the vehicle owner sends out an alarm signal, the burglar alarm can send out a strong sound (such as a siren or a special speech) to alarm so that the stolen vehicle is exposed in glare, and the burglar is greatly threatened. The invention has simple structure, convenient use and lower cost.
Description
technical field [0001] The invention relates to a vehicle anti-theft device, which is mainly used for motor vehicles or non-motor vehicles. After the vehicle disappears, the owner can make the vehicle anti-theft device on the vehicle emit a high-decibel alarm audio through radio waves, and send out a warning to the surrounding people. Stealth warning. Background technique [0002] The kind of prior art is a lot, and main structure is to trigger vehicle anti-theft device to send alarm signal by the thief, and what have can also send stolen information to car owner. Its disadvantage is that it is easy to be disassembled; there are many false alarms, and it often cannot achieve the effect of anti-theft. Contents of the invention [0003] The purpose of the present invention is to provide a vehicle anti-theft device to solve the problems existing in the prior art that it is easily disassembled; there are many false alarms, and the anti-theft effect is often not achieved. [...
Claims
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IPC IPC(8): B60R25/10B60R25/102B60R25/104
Inventor 陈建峰
Owner 陈建峰