CN201898553U

CN201898553U - Special mobile phone for children

Info

Publication number: CN201898553U
Application number: CN2010205908320U
Authority: CN
Inventors: 宣凯; 高鑫
Original assignee: Dalian Maritime University
Current assignee: Dalian Maritime University
Priority date: 2010-10-29
Filing date: 2010-10-29
Publication date: 2011-07-13
Anticipated expiration: 2020-10-29

Abstract

Disclosed is a special mobile phone for children. The utility model is characterized in that the mobile phone consists of an antenna 1, a receiver 2, keys 4, a display screen 3, a microphone, a power supply control module, an SIM (Subscriber Identity Module) card, a special memory for storing telephone numbers and an interface for writing telephone numbers, wherein the mobile phone comprises at least three keys, namely one is a setting key and at least two of the other keys correspond to a unique number. The special mobile phone for children only has the function of answering and making calls; thus the energy consumption is saved, and the standby time of the mobile phone is prolonged; the mobile phone can only make defined telephone calls and have a low cost; for the single answering function, children spend very little time on the mobile phone, correspondingly, the influence on children is also greatly reduced; and then eyes of children are also protected.

Description

The children special-purpose mobile phone

Technical field

The utility model relates to a kind of communication tool, relates to a kind of mobile phone specifically.

Background technology

Present mobile phone has broken away from the identity of simple communication tool gradually, is transformed into the terminal equipment of a multimedia and information gradually, and activities such as following daily communication, amusement, financing all are can see through mobile phone to carry out.By in by the end of July, 2010, China's mobile phone owning amount reaches 1.206 hundred million families.Mobile phone is very universal in the less child of age age ratio (4-12 year), and increasing children use mobile phone.A data shows have 52% to have mobile phone among 5 to 9 years old the child, and nearly 85% uses mobile phone among 10 to 14 years old the child.But problem is also following.Because cell-phone function is powerful, recreation, video playback, playing back music, online etc. cause the mobile phone power consumption to have increase, though the power consumption of a mobile phone is insignificant, still can consume very big electric weight greater than 100,000,000 ones total amounts; It is also poor that child resists the external interference ability, consumes the plenty of time on the function of amusement, approximately about 2 hours every days, school work affected, and become the head of a family's a big worry, also is a social concern; Nearly 300,000,000 people of China myopia population, and with the speed of annual 3000-4000 ten thousand increasing, wherein based on children, and long-time close contact mobile phone excess eye-using is the reason that myopia takes place.

The utility model content

Along with the development that digital technology and mobile communication technology are advanced by leaps and bounds, the subject of mobile phone is more and more refinement also, and function also from strength to strength and complicated.So just limited the crowd who uses.Children particularly, and the people of this part still has certain demand to mobile phone.The utility model provides the low price children special-purpose mobile phone that a kind of function is simple, easy to use, stand-by time is long.

The technical scheme that the utility model is adopted for achieving the above object is: a kind of children special-purpose mobile phone, it is characterized in that: comprise antenna 1, receiver 2, button 4, display screen 3, microphone and energy supply control module, SIM card, interface composition for depositing the private memory of telephone number and writing number, at least comprise three in the described button, one of them is to be provided with that to have two buttons in key, the other button at least are corresponding unique numbers.

Described SIM card is the chip card of band microprocessor, and it is made up of CPU, working storage RAM, program memory ROM, data storage EEPROM and five modules of serial communication unit, and these five modules are integrated in the integrated circuit.

Children special-purpose mobile phone of the present utility model only connects phone functions, reduces energy resource consumption, thereby has increased stand-by time; Every mobile phone can only be dialed the telephone number of qualification, and with low cost; Have only the answer telephony feature, the time that child consumes on mobile phone will be lacked very much, reduces much child's influence is also just corresponding, and then eyes are also played a protective role.

Description of drawings

Fig. 1 is the structural representation of the utility model children special-purpose mobile phone;

Fig. 2 is the utility model children special-purpose mobile phone Mobile PIN interface;

Fig. 3 is the exemplary plot of dialing a phone of the utility model children special-purpose mobile phone.

Embodiment

As depicted in figs. 1 and 2, children special-purpose mobile phone of the present utility model, a kind of children special-purpose mobile phone, it is characterized in that: comprise antenna 1, receiver 2, button 4, display screen 3, microphone and energy supply control module, SIM card, interface composition for depositing the private memory of telephone number and writing number, at least comprise three in the described button, one of them is to be provided with that to have two buttons in key, the other button at least are corresponding unique numbers.

SIM card is the chip card of band microprocessor, and it is made up of CPU, working storage RAM, program memory ROM, data storage EEPROM and 5 modules of serial communication unit, and these 5 modules are integrated in the integrated circuit.

Comprise all on the SIM card and belonged to this user's information.It is one and meets GSM mobile handset standard " intelligence " card that its inside has comprised with subscriber-related, is stored in this side's of user information, comprising: A, authentication and enciphered message Ki (one of Kc algorithm input parameter, cipher key number); B, international mobile subscriber number (IMSI); C, A3:IMSI identifying algorithm; D, A5: encryption key generating algorithm; E, A8: before key (Kc) generates, user key (Kc) generating algorithm; F, call blocking information, abbreviated dialing information

It is PIN code setting (as shown in Figure 1) that a setting is wherein arranged, and PIN code (PIN1) is exactly the individual identification password of SIM card.If revise without the user, operator is provided with original password.If enabled the start PIN code, will import 4 figure place PIN code after so each start, PIN code can be revised, and is used for protecting the SIM card of oneself not used by other people.It should be noted that if import the PIN code mistake three times, just mobile phone pintle hook lock automatically, and the release of prompting input PUK code, therefore,, must keep firmly in mind if revised PIN code without authorization.

Present embodiment such as this mobile phone do not have keyboard, have only 3 buttons on mobile phone altogether, and the menu that mobile phone has a PIN code to activate can be provided with 22 numbers of getting.Father and mother can import 22 telephone numbers in advance, and child can select from these telephone numbers and make a phone call at ordinary times.In addition, child mobile phone can be dialed 2 quick telephone numbers, such as giving mother, father's (this is provided with and can changes, for example grandfather, grandmother etc.).Can allow their father and mother control the phone that it is thrown into and gets.

As shown in Figure 3, when children need make a phone call to the head of a family, press corresponding shortcut,, find corresponding telephone, connect with the other side then, know end of conversation by the SIM card processor.Just can dial this machine of connection by phone default in the SIM card when answering, send the vibration the tinkle of bells, pushing button begins to answer, finishes conversation.

The above; it only is the preferable embodiment of the utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection range of the present utility model.

Claims

1. children special-purpose mobile phone, it is characterized in that: form by antenna (1), receiver (2), button (4), display screen (3), microphone and energy supply control module, SIM card, for the interface of depositing the private memory of telephone number and writing number, at least comprise three in the described button, one of them is to be provided with that to have two buttons in key, the other button at least are corresponding unique numbers.

2. a kind of children special-purpose mobile phone according to claim 1, it is characterized in that: described SIM card is the chip card of band microprocessor, it is made up of CPU, working storage RAM, program memory ROM, data storage EEPROM and five modules of serial communication unit, and these five modules are integrated in the integrated circuit.