The utility model content
The purpose of this utility model provides the system that a kind of anti-wallet is lost, and loses easily or stolen problem to solve wallet.
Another purpose of the present utility model provides a kind of anti-lost wallet, loses easily or stolen problem to solve wallet.
For overcoming the above problems, the utility model proposes the system that a kind of anti-wallet is lost, comprise pressure sensor, A/D converter, satellite fix alarm, wireless signal transmitter and portable terminal, pressure sensor, A/D converter, satellite fix alarm all are arranged on the wallet main body, the satellite fix alarm links to each other with A/D converter, A/D converter links to each other with pressure sensor and wireless signal transmitter respectively, and wireless signal transmitter links to each other with portable terminal by wireless channel.
Further, portable terminal comprises display screen.
Further, portable terminal involving vibrations device.
Further, the system that described anti-wallet is lost, it also comprises fingerprint identification device, it is arranged on the wallet main body, and links to each other with the satellite fix alarm.
Further, the satellite fix alarm is an acousto-optic satellite fix alarm.
The utility model proposes a kind of anti-lost wallet in addition, comprise wallet main body, pressure sensor, A/D converter and satellite fix alarm, pressure sensor, A/D converter, satellite fix alarm all are arranged on the wallet main body, and A/D converter links to each other with pressure sensor, and the satellite fix alarm links to each other with A/D converter.
Further, described anti-lost wallet, it also comprises fingerprint identification device, it links to each other with the satellite fix alarm.
Further, the satellite fix alarm is an acousto-optic satellite fix alarm.
With respect to prior art, the utlity model has following advantage: the utility model sensitivity simple to operate, accurate, in time reliable, pressure sensitive when it utilizes wallet to fall and fingerprint recognition prevent that effectively mobile phone from losing with stolen, and simple installation is practical.
The specific embodiment
Below in conjunction with accompanying drawing, specify the utility model.
See also Fig. 1, it is a kind of example structure figure of the anti-lost wallet of the utility model.This anti-lost wallet comprises wallet main body 11, pressure sensor 12, A/D converter 13 and satellite fix alarm 14.Pressure sensor 12, A/D converter 13, satellite fix alarm 14 all are arranged on the wallet main body 11, and A/D converter 13 links to each other with pressure sensor 12, and satellite fix alarm 14 links to each other with A/D converter 13.
When wallet fell on the ground, pressure was applied to pressure sensor 12, made pressure sensor 12 produce deformation, and then made it impedance and change, and driving voltage produces and changes, a variation of output simulate signal.This simulates signal can be transferred to A/D converter 13, and converts the data signal of being convenient to handle to, and is transferred to satellite fix alarm 14.The satellite fix alarm 14 of present embodiment can be the acousto-optic satellite fix alarm that includes loudspeaker and light emitting diode formation, after it receives the data signal of A/D converter 13 outputs, just can send sound and light signal, and prompting user wallet falls.
In addition, also be provided with a fingerprint identification device 15 on the anti-lost wallet of present embodiment, it links to each other with satellite fix alarm 14.Will import fingerprint when opening wallet earlier can open at every turn, imports incorrect just warning automatically.
The utility model proposes the system that a kind of anti-wallet is lost in addition, see also Fig. 2, comprise pressure sensor 12, A/D converter 13, satellite fix alarm 14, fingerprint identification device 15, wireless signal transmitter 21 and portable terminal 22, pressure sensor 12, A/D converter 13, satellite fix alarm 14 all are arranged on the wallet main body 11, satellite fix alarm 14 links to each other with A/D converter 13, A/D converter 13 links to each other with pressure sensor 12 and wireless signal transmitter 21 respectively, and wireless signal transmitter 21 links to each other with portable terminal 22 by wireless channel.Wherein, portable terminal 22 comprises display screen 23 and vibrating device 24 again, and mobile phone is a kind of preferable modes as portable terminal 22.
When wallet fell on the ground, pressure was applied to pressure sensor 12, made pressure sensor 12 produce deformation, and then made it impedance and change, and driving voltage produces and changes, a variation of output simulate signal.This simulates signal can be transferred to A/D converter 13, and converts the data signal of being convenient to handle to, and is transferred to satellite fix alarm 14.The satellite fix alarm 14 of present embodiment can be the acousto-optic satellite fix alarm that includes loudspeaker and light emitting diode formation, after it receives the data signal of A/D converter 13 outputs, just can send sound and light signal, and prompting user wallet falls.Simultaneously, A/D converter 13 also can be given wireless signal transmitter 21 with digital data transmission, and send alarm signal to portable terminal 22 by wireless signal transmitter 21, the central processing unit of portable terminal 22 with programmed data transfer to vibrating device 24 and display screen 23, carry out vibration prompt by vibrating device 24, and show the wallets position of dropping by display screen 23.
The system that the anti-wallet of present embodiment is lost also comprises a fingerprint identification device 15, it is installed on the wallet main body 11, and link to each other with satellite fix alarm 14, when wallet stolen and when attempting to be opened, need be to fingerprint identification device 15 input finger print datas, import and incorrectly will carry out sound and light alarm automatically by satellite fix alarm 14.Simultaneously, alarm signal can send to portable terminal 22 via wireless signal transmitter 21, by vibrating device 24 vibration prompts, and by display screen 23 demonstration wallet positions.
Pressure sensitive when the utility model utilizes wallet to fall and fingerprint recognition prevent that effectively mobile phone from losing with stolen, and simple installation is practical.
The system that the anti-wallet of the utility model is lost includes pressure alarm function and fingerprint identification function, because it is easy to install, volume is small and exquisite, make it be used to not merely prevent that wallet from losing, and can be installed in easily on the valuables such as suitcase, luggage case, automobile, motorcycle, be used to prevent losing of valuables such as luggage case, automobile, motorcycle.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection domain of the present utility model.