CN202424798U

CN202424798U - Mobile phone with two rechargeable batteries and burglar alarm device

Info

Publication number: CN202424798U
Application number: CN2012200303443U
Authority: CN
Inventors: 田伟赤
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-31
Filing date: 2012-01-31
Publication date: 2012-09-05
Anticipated expiration: 2022-01-31

Abstract

The utility model provides a mobile phone with two rechargeable batteries and a burglar alarm device. A mobile phone power supply is powered by the two rechargeable batteries, one of the rechargeable batteries is a high-capacity main rechargeable battery capable of being detached and replaced at any time and the other one is a low-capacity auxiliary rechargeable battery fixed on a mobile phone through an auxiliary battery cover and screws. Therefore, even if a thief dismounts the main rechargeable battery by hand, the other auxiliary rechargeable battery can not be detached by hand, thereby always supplying power for the burglar alarm device of the mobile phone, and under the circumstances, the mobile phone can not be shut down and gives alarms in the hands of the thief all the time.

Description

A kind of mobile phone that the band burglar alarm of two rechargeable batteries is housed

Technical field:

The utility model relates to a kind of mobile phone with burglar alarm, particularly a kind of mobile phone that the band burglar alarm of two rechargeable batteries is housed.

Background technology:

Mobile phone stolen with to lose be a very troubling thing, except the loss of property, the leakage that also has a lot of personal information with lose; The particularly leakage of individual privacy; Come a lot of troubles can for mobile phone machine master tape, therefore, the antitheft of some mobile phones and anti-ly lose product and just arise at the historic moment.

Known anti-stealing device for handset has much at present; But nearly all being difficult in the very first time just finds hand-set from stolen; So I am 201220017515.9 at the application number of application on 01 16th, 2012; The utility model name is called the utility model of " a kind of handset anti-theft alarm device that is built in the inner charged electronic puzzle lock of mobile phone " just can find in the very first time that hand-set from stolen or quilt are lost; But the weak point of this utility model is only to be equipped with in the mobile phone rechargeable battery, so a metal spring contact switch must also be housed below the bonnet of the mobile phone back side, the battery of mobile phone be pulled down and is made mobile phone lose the function of burglar alarm in the stealing mobile phone to prevent the thief; But trained thief still can in the short time pull down the battery of mobile phone and makes mobile phone lose the sound of warning at the utmost point behind the mobile phone alarm; At numerous stations and harbour, perhaps wait stolen person to react after, the thief has disappeared among the boundless and indistinct sea of faces.

Summary of the invention:

In order to overcome the deficiency of above-mentioned utility model; Also be in order to remedy the defective of above-mentioned utility model, the utility model provides a kind of cellular phone power supplies device, has adopted two rechargeable batteries to supply power to cellular phone power supplies; One of them big capacity rechargeable battery can change at any time; The rechargeable battery that the another one capacity is littler then be with battery cover board and screw on mobile phone, even the thief pulls down one of them battery with hand like this, and the another one battery can't just be pulled down with hand; This piece battery that can't pull down will be given the burglar alarm power supply of mobile phone always; And in such cases, mobile phone also is arranged on the state that can't shut down, and mobile phone will send chimes of doom always in thief's hand like this.

The purpose of the utility model is achieved in that it is by form mobile phone, main rechargeable battery with the lower part; The auxiliary charging battery, battery cover board, screw; Power management IC, cell-phone microprocessor CPU is with the common formation the utility model that links together of installing of above assembly.

Being shaped as of the utility model assembly: main rechargeable battery and auxiliary charging battery all are rectangle; Main rechargeable battery is bigger than auxiliary charging volume of battery; Battery cover board is also for long flat, and is more bigger than auxiliary charging battery, can cover to charge boosting battery and leave the position of screw.

The utility model module position relation is: main rechargeable battery and auxiliary charging battery are all in the inside of mobile phone.

The circuit relationships of the utility model assembly is: main rechargeable battery and auxiliary charging battery are all done with power management IC and are electrically connected, and power management IC and cell-phone microprocessor CPU do and be electrically connected.

After the bonnet of mobile phone opened, with the auxiliary charging battery mobile phone of packing into, with battery cover the auxiliary charging battery is covered then earlier; With separating cutter screw is screwed into again, just battery cover board and auxiliary charging battery has all been fixed, do not using under the situation of separating cutter and can't boosting battery pulled down like this; And then main rechargeable battery packed in the mobile phone, build the bonnet of mobile phone, start; Mobile phone just has been in normal operating state, even after main rechargeable battery dismantled, owing to also have the auxiliary charging battery to give the burglar alarm power supply of mobile phone; So do not import under the situation of correct anti-theft cipher to mobile phone; And in such cases, mobile phone also is arranged on the state that can't shut down, and mobile phone can not stop to report to the police.

Because above function, even the thief has arrived hand steathily with mobile phone, but he can't turn off the burglar alarm sound of mobile phone, and mobile phone can be screamed in his hand always, and it is who has stolen his mobile phone that the machine master also just is very easy to find.

Above function is to realize with following principle:

Two rechargeable batteries of in mobile phone, packing into, one is main rechargeable battery, the capacity of battery is much bigger; Main all functions power supply of giving mobile phone; One is the auxiliary charging battery, mainly be still can give after main rechargeable battery at mobile phone has not had electricity or main rechargeable battery to be removed mobile phone burglar alarm and inquiry mobile phone incoming call and go electricity to also have power supplies such as telephone directory note, they are all done with power management IC separately and are electrically connected; Behind mobile phone power-on; If main rechargeable battery is dismantled or do not had electricity, microprocessor all can start the auxiliary charging battery automatically and give mobile phone above function power supply, and mobile phone also can get into the state that can't shut down automatically simultaneously; Only after having inputed correct password; Mobile phone just can get into off-mode, and under the situation of main rechargeable battery operate as normal, the auxiliary charging battery is in resting state; When giving cell-phone charging, can give two battery charge simultaneously; So just can guarantee that the auxiliary charging battery all is in the state of not short of electricity at any time, so other a kind of situation of also in mobile phone, also packing two rechargeable batteries into is different on such two rechargeable batteries and the market now, two rechargeable batteries that the latter packs into just play the continuation of the journey effect of conversation for the power supply of mobile phone.

Owing to adopt such scheme, can make mobile phone machine master when going out, mobile phone can be in the state of burglar alarm always, so just can not protect oneself mobile phone stolen or do not lost well,

Description of drawings:

Fig. 1 is a sketch map of opening back the utility model at cell phone rear cover.

Fig. 2 is the circuit theory schematic block diagram of the utility model.

Among the figure: 1. mobile phone 2. screws 3. auxiliary charging batteries 4. boosting battery cover plates 5. main rechargeable battery 6. cell-phone microprocessor CPU 7. power management IC

Embodiment:

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

In Fig. 1; Can see at the bonnet of mobile phone (1) and open back auxiliary charging battery (3), boosting battery cover plate (4), the residing position of main rechargeable battery (5); Auxiliary charging battery (3) is covered below by boosting battery cover plate (4), and boosting battery cover plate (4) is fixed on the mobile phone (1) by screw (2).

In Fig. 2, can see auxiliary charging battery (3) and the electric connecting mode of main rechargeable battery (5) with power supply pipe IC (7), the electrical connecting pattern of power supply pipe IC (7) and cell-phone microprocessor (6).

When under the situation of main rechargeable battery (5) in mobile phone (1) start by from mobile phone (1) when pulling down or when not having electricity; Will provide a signal that does not have electricity and give power management IC (7); Power supply pipe IC (7) will provide a same signal and give cell-phone microprocessor CPU (6); Cell-phone microprocessor CPU (6) will deenergization pipe IC (7) and main rechargeable battery (5) between be electrically connected and being electrically connected between energized Management IC (7) and the auxiliary charging battery (3).

Claims

1. mobile phone that the band burglar alarm of two rechargeable batteries is housed, it is to be connected and composed by mobile phone (1), screw (2), auxiliary charging battery (3), boosting battery cover plate (4), main rechargeable battery (5), cell-phone microprocessor CPU (6), the common installation of power management IC (7);

Be electrically connected each other between each device of this device and be constructed as follows: auxiliary charging battery (3), main rechargeable battery (5) are electrically connected with power management IC (7) composition respectively, and power management IC (7) is electrically connected with cell-phone microprocessor CPU (6) composition again;

It is characterized in that: auxiliary charging battery (3) by boosting battery cover plate (4) lid below and boosting battery cover plate (4) is fixed on the mobile phone (1) by screw (2).