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Burglar alarm in travelling bag

An anti-theft device and travel bag technology, applied in travel products, applications, clothing, etc., can solve the problems of not being able to stay away from the travel bag, carrying it with you, and inconvenient for users.

Inactive Publication Date: 2011-03-16
XIAN RONGHUI PATENT DEV CONSULTATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem it exists is that it needs to carry the alarm with wireless receiving circuit on the one hand.
On the other hand, the person carrying the wireless receiving circuit cannot stay away from the carry-on bag, which brings inconvenience to the user.

Method used

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  • Burglar alarm in travelling bag
  • Burglar alarm in travelling bag
  • Burglar alarm in travelling bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Such as figure 1 As shown, the anti-theft device alarm circuit 1, trigger sensor 4, battery 2, the power port of the anti-theft device alarm circuit 2 is electrically connected to the positive and negative poles of the battery 2, and the alarm trigger terminal of the anti-theft device alarm circuit 1 is electrically connected to the trigger terminal of the trigger sensor 4. Connection, the trigger sensor 4 is a mercury switch, and the mercury switch includes a hollow body 7 with a large cross-sectional area at one end and a hollow body 8 with a small cross-sectional area at the other end, and a hollow body 7 with a large cross-sectional area at one end and a small cross-sectional area at the other end. The cavities 8 are connected, the cavity body 7 with a large cross-sectional area is a spherical body, and the cavity body 8 with a small cross-sectional area is an elongated tubular body. The mercury switch output electrode 5 is at the position of the elongated tubular bo...

Embodiment 2

[0015] Such as figure 2 As shown, the anti-theft device alarm circuit 1, trigger sensor 4, battery 2, the power port of the anti-theft device alarm circuit 2 is electrically connected to the positive and negative poles of the battery 2, and the alarm trigger terminal of the anti-theft device alarm circuit 1 is electrically connected to the trigger terminal of the trigger sensor 4. Connection, the trigger sensor 4 is a mercury switch, and the mercury switch includes a hollow body 7 with a large cross-sectional area at one end and a hollow body 8 with a small cross-sectional area at the other end, and a hollow body 7 with a large cross-sectional area at one end and a small cross-sectional area at the other end. The cavities 8 are connected, the cavity body 7 with a large cross-sectional area is a columnar body, and the cavity body 8 with a small cross-sectional area is an elongated tubular body. The output electrode 5 of the mercury switch is at the position of the elongated tub...

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PUM

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Abstract

The invention relates to a burglar alarm, in particular to a burglar alarm in a travelling bag, which is convenient for travelling. The burglar alarm comprises a burglar alarm warning circuit, a trigger sensor and a battery, wherein the power supply port of the burglar alarm warning circuit is electrically connected with the cathode and anode of the battery. The burglar alarm is characterized in that the warning trigger end of the burglar alarm warning circuit is electrically connected with the trigger end of the trigger sensor; the trigger sensor is a mercury switch; the mercury switch comprises a cavity body with large sectional area at one end and a cavity body with small sectional area at the other end; the cavity body with small sectional area is a slender tubular body; the two electrode ends of the mercury switch are arranged in the slender tubular body; and the cavity body with large sectional area is filled with mercury. The burglar alarm in the travelling bag has low cost, is convenient to use and environment-friendly and does not waste resources.

Description

technical field [0001] The invention relates to an anti-theft device, in particular to a travel bag anti-theft device which is convenient for traveling. Background technique [0002] The existing travel bag anti-theft device completes the anti-theft function through a wireless transmitting circuit and a wireless receiving circuit alarm. The wireless transmitting circuit continuously sends wireless information to the wireless receiving circuit. When the wireless receiving circuit can receive the radio signal sent by the wireless transmitting circuit, the wireless receiving circuit does not output an alarm sound, and when the wireless receiving circuit cannot receive the wireless transmitting circuit. When the radio signal is received, the wireless receiving circuit sends out an alarm sound. When the wireless transmitting circuit and a wireless receiving circuit alarm are at a small safe distance, generally within 5 meters, the wireless receiving circuit can always receive th...

Claims

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Application Information

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IPC IPC(8): A45C13/24
Inventor 刘崇朴
Owner XIAN RONGHUI PATENT DEV CONSULTATION
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