CN2710279Y

CN2710279Y - Remote controller on mobile phone for preventing lose

Info

Publication number: CN2710279Y
Application number: CN 03268253
Authority: CN
Inventors: 高永祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-04
Filing date: 2003-08-04
Publication date: 2005-07-13
Anticipated expiration: 2013-08-04

Abstract

The utility model relates to a remote controller on mobile phone for preventing lost, comprising parts of a handset (1), a remote controller (2), a switch (3), etc. The utility model can automatically send out alarming sound when leaving the owner for numbers of meters to remind the owner to look for his mobile phone, and thus passing into silence, the loss or stealage of the mobile phone is avoided.

Description

Anti-loss device of mobile phone

Affiliated technical field

The utility model belongs to the anti-technical field of losing of mobile phone.

Background technology

Along with a large amount of of mobile phone popularize, mobile phone is little because of volume, in light weight be easy to pass into silence lose or stolen.People generally wish to have a kind of product to be attached on the mobile phone, can remind owner to note losing avoiding when mobile phone is lost automatically, yet still not have this series products on the market.

Summary of the invention

The utility model aims to provide a kind of anti-loss device of mobile phone, and it can be reported to the police when mobile phone leaves beyond owner's number meter scope automatically, thereby the mobile phone of reminding owner to seek oneself is avoided forgeing or be stolen.

The technical scheme that its technical problem that solves the utility model adopts is: the utility model is made of mobile phone (1), remote controller (2), switch parts such as (3), it is characterized in that being bound up with chain cable (6) and mobile phone between mobile phone (1) and the remote controller (2), remote sensor (4) is arranged on one's body the owner; Or mobile phone (1) is bound up with chain cable (6) with remote sensor (4), remote controller (2) is arranged on one's body the owner, remote controller (2) is made of transmitting set (7), control circuit (8), and remote sensor (4) is made of wireless receiver (9), warning circuit (10).

The beneficial effects of the utility model are, when mobile phone leaves beyond several meters of owner's distances for some reason, avoid loss thereby promptly send the mobile phone that chimes of doom in time reminds owner to seek oneself automatically.

Description of drawings

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

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is the electrical schematic diagram of the utility model remote controller (2).

Fig. 3 is the electrical schematic diagram of the utility model remote sensor (4).

1. mobile phones among the figure, 2. remote controller, 3. switch, 4. remote sensor, 5. key switch, 6. chain cable, 7. transmitting set, 8. control circuit, 9. wireless receiver, 10. warning circuit.

Embodiment

Operation principle of the present utility model such as following:

Consult Fig. 2, it is by transmitting set (7) control circuit (8), and switch parts such as (3) are formed.IC wherein ₁, BG ₂, R ₁, R ₂, C ₂2 elements such as grade are formed the mains switch at intermittence of transmitter (7).K closes following time when switch (3), and circuit begins out work, IC ₁Produce square wave oscillation and make BG ₁Intermittently conducting, transmitter (7) discontinuous operation transmitter radio wave.

Take service intermittent can save power consumption, to keep the long as far as possible operating time.

Consult Fig. 3, it is made up of wireless receiver (9), warning circuit (10), button elements such as (5).IC wherein ₁, IC ₂, element such as loudspeaker forms warning circuit.

When pushing button (5) TK, power connection, wireless receiver (9) receives the radio signal of transmitter (7), and this signal is exported through BG from 3 ends ₁Deliver to IC after the shaping ₁2 pin owing to be high potential so IC ₁Do not overturn 3 pin electronegative potentials.When mobile phone (1) for some reason left beyond several meters of owner's distances, receiver (9) promptly can not receive the valid wireless signal, then 3 ends output electronegative potential, BG ₁End IC ₁2 pin electronegative potentials, so IC ₁Its 3 pin output high potential overturns.IC ₂Therefore obtain the power supply output alarm signal, through BG ₂Power amplifier promotes loudspeaker and sends loud chimes of doom.

Consult Fig. 1 because of being bound up with chain cable (6) between remote controller (2) and the mobile phone (1), mobile phone (1) is though leave for some reason beyond owner's number meter, and remote sensor (4) is arranged on one's body the owner, so hearing behind the chimes of doom, owner can seek own mobile phone immediately, so avoided the loss of mobile phone (1) or have things stolen.

Claims

1. an anti-loss device of mobile phone is made up of mobile phone (1), remote controller (2), switch parts such as (3), it is characterized in that between mobile phone (1) and the remote controller (2) with chain cable (6) be bound up, remote sensor (4) is arranged on one's body the owner; Or be bound up with chain cable (6) between mobile phone (1) and the remote sensor (4), remote controller (2) is arranged on one's body the owner.

2. the described anti-loss device of mobile phone of claim 1 is characterized in that remote controller (2) is made up of transmitting set (7), control circuit (8).

3. the described anti-loss device of mobile phone of claim 1 is characterized in that remote sensor (4) is made of wireless receiver (9), warning circuit (10).