CN106209137B - A kind of SIM card safe mobile phone and its control method and control system - Google Patents
A kind of SIM card safe mobile phone and its control method and control system Download PDFInfo
- Publication number
- CN106209137B CN106209137B CN201610512666.4A CN201610512666A CN106209137B CN 106209137 B CN106209137 B CN 106209137B CN 201610512666 A CN201610512666 A CN 201610512666A CN 106209137 B CN106209137 B CN 106209137B
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- Prior art keywords
- mobile phone
- sim card
- kato
- key
- sliding block
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
- H04B1/3818—Arrangements for facilitating insertion or removal of identification devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of SIM card safe mobile phone and its control methods and control system.The SIM card safe mobile phone in mobile phone by being arranged sliding slot and the setting Magnetic Metal sliding block in sliding slot, pass through the position of a permanent magnet and a magnet control Magnetic Metal sliding block, Magnetic Metal sliding block and permanent magnet adsorb under conventional sense, block the centre hole of Kato, thimble does not reach the retaining mechanism of Kato, the unlock of the retaining mechanism of Kato can not be carried out, other people arbitrarily cannot take out and replace SIM card；When user needs to take out SIM card; it is powered on to magnet spool; the iron core of electromagnet generates the magnetic force bigger than permanent magnet; slide into Magnetic Metal sliding block in sliding slot; no longer block centre hole; thimble can be inserted into from centre hole and contact with locking mechanism unlock, pop-up Cato, the more preferably protection that there is user higher operating right to realize mobile phone.
Description
Technical field
The present invention relates to field of electronic device more particularly to a kind of SIM card safe mobile phone and its control methods and control system
System.
Background technique
The communication enhancing between people, mobile phone are used as daily life with the continuous development of electronic technology
Product.But when mobile phone is that people bring abundant and convenient life, there is also some shortcomings.
Existing mobile phone generally passes through insertion thimble, and the retaining mechanism for unlocking Kato pops up Kato, lost mobile phone it
Afterwards, other people can easily implement similarly to operate, and take out original Kato, replace SIM card, other people can easily encroach on mobile phone original
Carry out the interests of holder.
Summary of the invention
It is a primary object of the present invention to propose a kind of SIM card safe mobile phone and its control method and control system, it is intended to
Solution mobile phone is easily removed Kato and encroaches on to mobile phone principle holder's bring interests.
To achieve the above object, the present invention the following technical schemes are provided:
First aspect provides a kind of SIM card safe mobile phone, including mobile phone body, Kato, electromagnet and controller；
The Kato includes Kato head and Kato body, and the side of the Kato head is provided with centre hole, the Kato body pair
The side of centre hole described in Ying Yu is provided with magnetic absorption part；
The side of the mobile phone body offers the accommodation groove for accommodating the Kato, the inner sidewall of the accommodation groove to
The glide direction sliding slot vertical with the inner sidewall is inside offered, magnetic metal sliding block, the sliding slot are provided in the sliding slot
Magnetic absorption part described in opening face close to one end of the inner sidewall；The electromagnet is set to the sliding slot far from described
One end of inner sidewall, magnetic metal sliding block described in the iron core face of the electromagnet；
The controller is used to control whether the magnet spool powers on according to instruction；
When the coil does not power on, the magnetic absorption part adsorbs the magnetic metal sliding block, so that the magnetic metal
Sliding block is contacted with the magnetic absorption part；
When the coil powers on, the magnetic force of the electromagnet is greater than the magnetic force of the magnetic absorption part.
Wherein, the inner wall of the sliding slot is provided with the stria parallel with glide direction；
Burr corresponding with the stria is provided on the outside of the magnetic metal sliding block；
The burr is embedded in the stria.
Wherein, including a plurality of stria.
Wherein, including 2 strias, 2 strias are set to the not ipsilateral inner wall of the sliding slot.
Wherein, 2 strias are set to the inner wall of the opposite two sides of the sliding slot.
Wherein, the magnetic absorption part is embedded in the side of the Kato body or sticks at the side of the Kato body.
Second aspect uses a kind of control method of SIM card safe mobile phone, is used for SIM card safe mobile phone above-mentioned, comprising:
Receive power on instruction and input power on key；
If the key that powers on of input powers on cipher key match with what is prestored, powered on for the coil.
Wherein, the key that powers on prestored is text key, vocal print key or fingerprint key.
The third aspect uses a kind of control system of SIM card safe mobile phone, is used for SIM card safe mobile phone above-mentioned, described
Controller includes:
Data receipt unit, for receive power on instruction and input power on key；
Upper electric control unit powers on if the key that powers on for input powers on cipher key match with what is prestored for the coil.
Wherein, the key that powers on prestored is text key, vocal print key or fingerprint key.
SIM card safe mobile phone proposed by the present invention and its control method and control system, by the way that sliding slot is arranged in mobile phone
With Magnetic Metal sliding block is set in sliding slot, by the position of a permanent magnet and a magnet control Magnetic Metal sliding block,
Magnetic Metal sliding block and permanent magnet adsorb under conventional sense, block the centre hole of Kato, thimble does not reach the locking machine of Kato
Structure can not carry out the unlock of the retaining mechanism of Kato, other people arbitrarily cannot take out and replace SIM card；When user needs to take out SIM
It when card, is powered on to magnet spool, the iron core of electromagnet generates the magnetic force bigger than permanent magnet, slides into Magnetic Metal sliding block
In sliding slot, centre hole is no longer blocked, thimble can be inserted into from centre hole and contact with locking mechanism unlock, pop-up Cato, user's tool
There is higher operating right to realize the more preferably protection of mobile phone.
Detailed description of the invention
The hardware structural diagram of Fig. 1 mobile phone of each embodiment to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile phone as shown in Figure 1；
Fig. 3 is the structure chart under a kind of SIM card safe mobile phone conventional sense provided in the specific embodiment of the invention；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
Fig. 5 is the structure chart under a kind of SIM card safe mobile phone card taking state provided in the specific embodiment of the invention；
Fig. 6 is the partial enlarged view in Fig. 5 at B；
Fig. 7 is a kind of method flow of the control method of the SIM card safe mobile phone provided in the specific embodiment of the invention
Figure；
Fig. 8 is a kind of structural block diagram of the controller of the SIM card safe mobile phone provided in the specific embodiment of the invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use
For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself
There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, mobile terminal described in the present invention is mainly for movement
Phone.
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or fewer components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more components, allows mobile terminal 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module
112, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast from external broadcast management server via broadcast channel
Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal may include TV broadcast singal, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Extensively
Signal broadcast can be received by using various types of broadcast systems by broadcasting receiving module 111.Particularly, broadcasting reception module
111 can be regarded by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), number
Frequency Broadcasting-Handheld (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service
(ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/
Or broadcast related information can store in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.
The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant
ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115, which calculates, comes from three or more satellites
Range information and correct time information and the Information application triangulation for calculating, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, it is defended for the method for calculating position and temporal information using three
Star and the error that calculated position and temporal information are corrected by using an other satellite.In addition, GPS module 115
It can be by Continuous plus current location information in real time come calculating speed information.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch
Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc.
Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage and use each of mobile terminal 100 for verifying user
It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM)
Etc..In addition, the device (hereinafter referred to as " identification device ") with identification module can take the form of smart card, therefore, know
Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come
From the input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements or can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it
Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is
The no signal being accurately fitted on pedestal.
Output unit 150 is configured to provide output signal with vision, audio and/or tactile manner (for example, audio is believed
Number, vision signal, alarm signal, vibration signal etc.).Output unit 150 may include display unit 151, audio output mould
Block 152 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in
When telephone calling model, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia are literary
Part downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mould
When formula or image capture mode, display unit 151 can show captured image and/or received image, video is shown or
Image and the UI or GUI of correlation function etc..
Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit
151 may be used as input unit and output device.Display unit 151 may include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to watch from outside, this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving
Dynamic terminal may include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch
Input pressure and touch input position and touch input area.
Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160
The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes.
Audio output module 152 may include loudspeaker, buzzer etc..
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And memory 160 can store about the vibrations of various modes and audio signal exported when touching and being applied to touch screen
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access are deposited
Reservoir (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or can be structured as and control
Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or picture
It draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof
Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can store in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.In the following, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc., which is used as, to be shown
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 may be constructed such that using via frame or grouping send data it is all if any
Line and wireless communication system and satellite-based communication system operate.
Referring now to Fig. 2 description communication system that wherein mobile terminal according to the present invention can operate.
Different air interface and/or physical layer can be used in such communication system.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (particularly, long term evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such introduction is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system may include multiple mobile terminals 100, multiple base stations (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
Back haul link can be constructed according to any in several known interfaces, and the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may include multiple BSC275 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of direction specific direction
Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception
Antenna covering.Each BS270, which may be constructed such that, supports multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly indicating single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals
At least one of 100.
In Fig. 2, multiple satellites 300 are depicted, it is understood that, it is useful to can use any number of satellite acquisition
Location information.GPS module 115 as shown in Figure 1 is generally configured to cooperate with satellite 300 to obtain desired positioning
Information.It substitutes GPS tracking technique or except GPS tracking technique, its that can track the position of mobile terminal can be used
Its technology.In addition, at least one 300 property of can choose of GPS satellite or extraly processing satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Certain base station 270 is received each anti-
It is handled in specific BS270 to link signal.The data of acquisition are forwarded to relevant BSC275.BSC provides call
The mobile management function of resource allocation and the coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 controls BS270 correspondingly with by forward link signals
It is sent to mobile terminal 100.
It is proposed each embodiment then further specific implementation to above-mentioned mobile terminal hardware configuration of the present invention, and real
The communication function of existing above-mentioned communication system.
Fig. 3 to Fig. 6 is please referred to, is respectively that a kind of SIM card safe mobile phone for providing in the specific embodiment of the invention is normal
B in the structure chart and Fig. 5 under partial enlarged view, SIM card safe mobile phone card taking state in structure chart, Fig. 3 under rule state at A
The partial enlarged view at place, as shown, the SIM card safe mobile phone, including mobile phone body, Kato 10, electromagnet and controller；
Kato 10 includes Kato head and Kato body, and the side of Kato head is provided with centre hole 12, and Kato body corresponds to thimble
The side in hole 12 is provided with magnetic absorption part 11；
The side of mobile phone body offers the accommodation groove for accommodating Kato 10, and the inner sidewall of accommodation groove inwardly offers cunning
The dynamic direction sliding slot 21 vertical with inner sidewall, is provided with magnetic metal sliding block 22 in sliding slot 21, sliding slot 21 close to inner sidewall one
The opening face magnetic absorption part 11 at end；Electromagnet is set to the one end of sliding slot 21 far from inner sidewall, and the iron core 23 of electromagnet is just
To magnetic metal sliding block 22；
Whether controller is used to be powered on according to instruction control magnet spool 24；
When coil 24 does not power on, magnetic absorption part 11 adsorbs magnetic metal sliding block 22, so that magnetic metal sliding block 22 and magnetic
Property adsorption piece 11 contact；
When coil 24 powers on, the magnetic force of electromagnet is greater than the magnetic force of magnetic absorption part 11.
In the prior art, thimble can be optionally plugged into centre hole 12, the locking device of triggering Kato 10 makes Kato 10
Pop-up cannot arbitrarily take out SIM card in the present solution, Kato 10 needs Special Empower that could pop up Kato 10.
Magnetic absorption part 11 in this programme, which refers to, generates the portion of suction to magnetic metal, such as iron, nickel by that can generate magnetic field
Part；Magnetic metal sliding block 22 refers to the sliding block being made by magnetic metal, itself cannot generate magnetic force, but be affected by magnetic forces.
In a normal state, electromagnet does not generate magnetic force to mobile phone in this programme, the magnetic gold of the magnetic-adsorption that magnetic absorption part 11 generates
Belong to sliding block 22, magnetic metal sliding block 22 is skidded off from sliding slot 21, contacted until with magnetic absorption part 11, the other end and iron core 23
Separation, the state of magnetic metal sliding block 22 is as shown in Figure 3 and Figure 4 at this time, and magnetic metal sliding block 22 blocks centre hole 12, works as thimble
When being inserted into centre hole 12, magnetic metal sliding block 22 can only be touched, cannot be contacted with the retaining mechanism of the least significant end of Kato 10, nothing
Method pops up Kato 10.
When user needs to take out Kato 10, controller acquisition instruction and corresponding authorization, if authorization passes through, controller
Control is that magnet spool 24 powers on, and the iron core 23 of electromagnet generates magnetic force, because the magnetic force that iron core 23 generates is greater than magnetism
The magnetic force that adsorption piece 11 generates, magnetic metal sliding block 22 can slide to 23 one end of iron core, and the state of magnetic metal sliding block 22 is such as at this time
Shown in Fig. 5 and Fig. 6, the channel of centre hole 12 is got out of the way, thimble can touch the retaining mechanism of 10 end of Kato, pop-up Cato
10.After Kato 10 is disposed, it is inserted into Kato 10, coil 24 powers off, and magnetic metal sliding block 22 is restored to conventional sense.Card
The pop-up and locking of support 10 have realization in the prior art, do not do in-depth explanation herein.
In conclusion passing through a permanent magnetism by the way that sliding slot is arranged in mobile phone and Magnetic Metal sliding block is arranged in sliding slot
The position of iron and a magnet control Magnetic Metal sliding block, Magnetic Metal sliding block and permanent magnet adsorb under conventional sense, block
The centre hole of Kato, thimble do not reach the retaining mechanism of Kato, can not carry out the unlock of the retaining mechanism of Kato, other people cannot
Arbitrarily take out and replace SIM card；It when user needs to take out SIM card, is powered on to magnet spool, the iron core of electromagnet generates
The magnetic force bigger than permanent magnet slides into Magnetic Metal sliding block in sliding slot, no longer blocks centre hole, thimble can be inserted into from centre hole
And unlock is contacted with locking mechanism, and pop-up Cato, the more preferably protection that there is user higher operating right to realize mobile phone.
To guarantee that magnetic metal sliding block 22 and the position of sliding slot 21 are relatively fixed, the inner wall of sliding slot 21 is provided with and sliding side
To parallel stria；The outside of magnetic metal sliding block 22 is provided with burr corresponding with stria；Burr is embedded in stria, passes through burr
With being engaged for stria, enable to magnetic metal sliding block 22 that can only carry out change in location in glide direction.Preferably, can be set
A plurality of stria further realizes the relatively fixed of position.In general, 2 strias are respectively arranged at the not ipsilateral interior of sliding slot 21
Wall can play relatively good fixed effect.The inner wall that especially 2 strias are set to the opposite two sides of sliding slot 21, phase
When in sliding rail is arranged in sliding slot 21.
Magnetic absorption part 11 is embedded in the side of 10 body of Kato or sticks at the side of 10 body of Kato, further can also inhale magnetism
Attachment 11 is arranged to the form of screw and 10 body of Kato is fixed, and conventional sense magnetic metal block 22 and the nut of screw connect
Touching.
Referring to FIG. 7, it is a kind of control method of the SIM card safe mobile phone provided in the specific embodiment of the invention
Method flow diagram, which is used for SIM card safe mobile phone above-mentioned, as shown, the control method, comprising:
Step S10: receive power on instruction and input power on key.
Step S20: it if the key that powers on of input powers on cipher key match with what is prestored, is powered on for coil.
User, which first confirms, needs to take out Kato, and the key of Kato is taken out in then input, that is, powers on instruction and power on close
Key.If powered on, key is correct, that is, powers on cipher key match with what is prestored, powers on for coil.Power on key be text key,
Vocal print key or fingerprint key, difference can be inputted by the touch screen, microphone or fingerprint sensor of mobile phone.Power on front and back magnetic
The change procedure of property metal block is had been described in previous embodiment with the process for taking out Kato, does not do further retouch herein
It states.
It is a kind of embodiment of the control system of the SIM card safe mobile phone provided in the specific embodiment of the invention below,
Referring to FIG. 8, it is a kind of structure box of the controller of the SIM card safe mobile phone provided in the specific embodiment of the invention
Figure, which is used for SIM card safe mobile phone above-mentioned, as shown, the controller 30 includes:
Data receipt unit 31, for receive power on instruction and input power on key；
Upper electric control unit 32 is on the coil if the key that powers on for input powers on cipher key match with what is prestored
Electricity.
Wherein, the key that powers on prestored is text key, vocal print key or fingerprint key.
Control system is realized corresponding to control method above-mentioned, is not explained separately herein.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone, computer,
Server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of SIM card safe mobile phone, which is characterized in that including mobile phone body, Kato, electromagnet and controller；
The Kato includes Kato head and Kato body, and the side of the Kato head is provided with centre hole, and the Kato body corresponds to
The side of the centre hole is provided with magnetic absorption part；
The side of the mobile phone body offers the accommodation groove for accommodating the Kato, and the inner sidewall of the accommodation groove is inwardly opened
Equipped with the glide direction sliding slot vertical with the inner sidewall, magnetic metal sliding block is provided in the sliding slot, the sliding slot is close
Magnetic absorption part described in the opening face of one end of the inner sidewall；The electromagnet is set to the sliding slot far from the inside
One end of wall, magnetic metal sliding block described in the iron core face of the electromagnet；
The controller is used to control whether the magnet spool powers on according to instruction；
When the coil does not power on, the magnetic absorption part adsorbs the magnetic metal sliding block, so that the magnetic metal sliding block
It is contacted with the magnetic absorption part；The magnetic metal sliding block blocks the centre hole；
When the coil powers on, the magnetic force of the electromagnet is greater than the magnetic force of the magnetic absorption part, the magnetic metal sliding block
One end where the iron core is slided to, the channel of the centre hole is got out of the way.
2. SIM card safe mobile phone according to claim 1, which is characterized in that the inner wall of the sliding slot is provided with and slides
The parallel stria in direction；
Burr corresponding with the stria is provided on the outside of the magnetic metal sliding block；
The burr is embedded in the stria.
3. SIM card safe mobile phone according to claim 2, which is characterized in that including a plurality of stria.
4. SIM card safe mobile phone according to claim 3, which is characterized in that including 2 strias, 2 strias setting
In the not ipsilateral inner wall of the sliding slot.
5. SIM card safe mobile phone according to claim 4, which is characterized in that 2 strias are set to the sliding slot
The inner wall of opposite two sides.
6. SIM card safe mobile phone according to claim 1, which is characterized in that the magnetic absorption part is embedded in the Kato
The side of body or the side for sticking at the Kato body.
7. a kind of control method of SIM card safe mobile phone is used for SIM card safe mobile phone described in any one of claims 1-6,
It is characterized in that, comprising:
Receive power on instruction and input power on key；
If the key that powers on of input powers on cipher key match with what is prestored, powered on for the coil.
8. control method according to claim 7, which is characterized in that the key that powers on prestored is that text key, vocal print are close
Key or fingerprint key.
9. a kind of control system of SIM card safe mobile phone is used for SIM card safe mobile phone described in any one of claims 1-6,
It is characterized in that, the controller includes:
Data receipt unit, for receive power on instruction and input power on key；
Upper electric control unit powers on if the key that powers on for input powers on cipher key match with what is prestored for the coil.
10. control system according to claim 9, which is characterized in that the key that powers on prestored is that text key, vocal print are close
Key or fingerprint key.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610512666.4A CN106209137B (en) | 2016-06-30 | 2016-06-30 | A kind of SIM card safe mobile phone and its control method and control system |
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| CN201610512666.4A CN106209137B (en) | 2016-06-30 | 2016-06-30 | A kind of SIM card safe mobile phone and its control method and control system |
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| CN106209137A CN106209137A (en) | 2016-12-07 |
| CN106209137B true CN106209137B (en) | 2019-08-30 |
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| CN201610512666.4A Active CN106209137B (en) | 2016-06-30 | 2016-06-30 | A kind of SIM card safe mobile phone and its control method and control system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107172238B (en) * | 2017-06-05 | 2023-08-01 | 珠海市希梦电子科技有限公司 | Elevator telephone |
| CN107307606A (en) * | 2017-08-29 | 2017-11-03 | 许昌市建安区第二高级中学 | A kind of antitheft school desk |
| CN110597363A (en) * | 2018-06-13 | 2019-12-20 | 鸿富锦精密工业(武汉)有限公司 | Expansion card ejection device |
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| CN103414489A (en) * | 2013-07-30 | 2013-11-27 | 北京小米科技有限责任公司 | SIM card base and terminal |
| CN203574181U (en) * | 2013-10-16 | 2014-04-30 | 深圳市欧珀通信软件有限公司 | SIM card tray automatic ejection device and electronic device thereof |
| CN104380304A (en) * | 2014-05-30 | 2015-02-25 | 华为技术有限公司 | Terminal device and method for fixing or unlocking function card of the terminal device |
| CN104852213A (en) * | 2015-05-27 | 2015-08-19 | 广东欧珀移动通信有限公司 | Card holder ejector and mobile terminal |
| CN205029128U (en) * | 2015-08-11 | 2016-02-10 | 中兴通讯股份有限公司 | Electronic device |
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| CN103515777A (en) * | 2012-06-18 | 2014-01-15 | 深圳富泰宏精密工业有限公司 | Chip card holding structure and electronic device having the same |
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| CN103414489A (en) * | 2013-07-30 | 2013-11-27 | 北京小米科技有限责任公司 | SIM card base and terminal |
| CN203574181U (en) * | 2013-10-16 | 2014-04-30 | 深圳市欧珀通信软件有限公司 | SIM card tray automatic ejection device and electronic device thereof |
| CN104380304A (en) * | 2014-05-30 | 2015-02-25 | 华为技术有限公司 | Terminal device and method for fixing or unlocking function card of the terminal device |
| CN104852213A (en) * | 2015-05-27 | 2015-08-19 | 广东欧珀移动通信有限公司 | Card holder ejector and mobile terminal |
| CN205029128U (en) * | 2015-08-11 | 2016-02-10 | 中兴通讯股份有限公司 | Electronic device |
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| CN106209137A (en) | 2016-12-07 |
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