KR200407802Y1 - Carry-on loss prevention - Google Patents

Abstract

The present invention is a bidirectional with two sets of anti-logging devices attached to the portable devices to prevent the loss of theft and theft of personal items such as mobile phones, wallets, handbags, etc. in everyday life. When the distance of the portable device attached to the loss prevention device to transmit and receive is more than 2m away, the loss prevention device generates a warning sound on both sides, so that the location of the portable device can be easily found while preventing the risk of loss and theft.

Loss prevention. RF (Radio Frequency), battery, speaker unit,

Description

{Apparatus, which Prevents Loss of Belongings}

1 is a schematic view showing a wireless transmitting and receiving device according to the present invention.

Figure 2 is a schematic cross-sectional view showing the present invention.

Figure 3 is a perspective view showing that the present invention the anti-lost fastening in the clip

Degree.

Explanation of symbols on the main parts of the drawings

1: Loss Prevention Device 2: Control Unit

3: speaker unit 4: battery

5: switch 6: transceiver

7; Clip

The present invention relates to a loss prevention device, and in more detail, if a portable device having a risk of loss or theft in a daily life deviates from a certain distance between a user's body and a portable device, a warning sound occurs immediately to inform the user of the location of the portable device. The present invention relates to an anti-lost device that can alleviate psychological anxiety and prevent unnecessary economic losses due to repurchase.

In general, mobile phones, wallets, handbags, etc., which are carried by individuals in daily life, are often lost due to the user's momentary ineligibility, resulting in psychological anxiety and economic loss.

In particular, the mobile phone used by many people as a necessity of life is expensive, so if it is lost or stolen, the economic loss is large. If you lose your wallet, you must apply for suspension and reissue of your ID card and credit card as well as cash. It is not cumbersome both timely and economically.

Therefore, in recent years, a loss prevention device is provided to prevent loss and theft by attaching to a portable device. The conventional loss prevention device is a wireless transmission / reception method based on RF (Radio Frequency) method, and a receiver is attached to the portable device, and a holder carries a transmitter and has a distance of 2 m. If it falls above the loss prevention alarm or sound on one side of the transmitter or receiver to prevent loss and theft.

In addition, the anti-lost loss prevention device also has the same configuration.

Therefore, the loss prevention device is a one-way wireless communication provided with a transmitter and a transmitter, respectively, so that a warning sound is generated only at the side of the receiving module. There is a problem.

On the other hand, when the loss protector user is caught in the wallet there is a problem that the alarm sound is generated only in one of the receiver or the sender can not properly identify the location.

Therefore, an object of the present invention for solving the above problems is to prevent the loss and theft of valuables such as mobile phones, wallets, handbags, etc. together with the receiving unit and the sending unit inside to easily find the portable items regardless of the size or location of the portable items When each pair of anti-lost is equipped with a high risk of loss, when the anti-lost is wirelessly communicated in both directions and the distance between each other is about 2m away, an alarm will sound on both sides to inform the holder of the location of the item. It is to provide a loss prevention device.

In order to achieve the above object, the present invention is attached to the portable device to prevent the loss and theft, the ring and the switch to turn on and off the power to the receiver and the transmitter so as to communicate in one direction according to the RF wireless method respectively. In the loss prevention device configured, a loss prevention device including a control unit having a receiver and a transmitter together with a RF wireless communication method, a battery for supplying power, and a speaker unit for generating a warning sound, are configured in such a way as to allow reception and transmission in both directions. It is characterized by.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic view showing a wireless transmitting and receiving device according to the present invention, Figure 2 is a schematic cross-sectional view showing the present invention.

The present invention is to provide a wireless communication in both directions by providing a set of two loss prevention devices (1) attached to each of the portable to prevent the loss and theft of the portable in the daily life is not lost or stolen.

The anti-lost prevention device 1 has a predetermined shape and is provided at one side of the outer circumferential surface thereof with a ring 7 for fastening the portable device and a switch 5 for turning on and off the power.

In addition, the loss prevention device (1) is connected to the control unit (2) and the control unit (2) and the signal of the battery (4) that supplies power to the control unit (2) is formed integrally therein transmitting and receiving RF signal therein According to the speaker unit 3 for outputting a warning sound.

Therefore, the anti-lost prevention device 1 is composed of two sets to transmit and receive RF signals to each other, the distance that can transmit and receive the RF can be determined by the voltage formed in the transmission and reception unit, the distance is preferably about 2m.

Therefore, when the loss prevention device 1, which is a set of two, is fastened to the portable device that is always carried by the user, when the distance of the portable device is within 2 m, the RF signal is transmitted by the transceiver 6 of the loss prevention device 1 at intervals of 2 seconds. When transmitting and receiving, the control unit 2 detects this, and the speaker unit 3 maintains a silent state. When the distance of the portable device is more than 2 m, the control unit 2 recognizes this when the RF signals are not transmitted and received from each other. (3) through the anti-lost prevention device (1) at the same time output a warning sound to inform the holder of the portable goods to prevent loss and theft.

In addition, when the power of one of the two loss prevention device (1) of the loss prevention device (1) of the battery (4) is exhausted, the other loss prevention device (1) does not transmit and receive a warning sound for the battery (4) exhaustion Occurs.

Figure 3 is a perspective view showing that the present invention the anti-lost is fastened in a clip state.

The shape of the anti-lost prevention device (1) can be applied in various forms, such as rectangular, cylindrical, circular, depending on the intended use, the fastening method to the portable article can be used as well as clips or double-sided tape.

As described above, the present invention transmits and receives both sides when two sets of two anti-logging devices are connected to each other. Therefore, if the portable devices deviate from a certain distance, an alarm sound is immediately generated from both sides of the anti-logging device. Since it is easy to find even in a dark place or a small portable device, it is possible to solve the psychological anxiety caused by the loss of the portable device and to prevent unnecessary economic loss due to the repurchase.

Claims (1)

In the loss prevention device each consisting of a receiver and a transmitter so as to be connected to the portable device to prevent loss and theft, the switch to turn on the portable device, the switch to turn on and off the power, and the one-way communication according to the RF wireless method, A portable device comprising two sets of anti-lost devices to enable reception and transmission in both directions, including a control unit having a receiver and a transmitter together with an RF wireless communication method, a battery unit for supplying power, and a speaker unit for generating a warning sound. Loss prevention.

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