CN112995396A - Mobile phone shell for transmitting NFC (near field communication) signals of mobile phone - Google Patents

Mobile phone shell for transmitting NFC (near field communication) signals of mobile phone Download PDF

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Publication number
CN112995396A
CN112995396A CN201911302611.0A CN201911302611A CN112995396A CN 112995396 A CN112995396 A CN 112995396A CN 201911302611 A CN201911302611 A CN 201911302611A CN 112995396 A CN112995396 A CN 112995396A
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CN
China
Prior art keywords
nfc
reading
signal
electrically connected
nfc signal
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Pending
Application number
CN201911302611.0A
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Chinese (zh)
Inventor
景一欧
沈伯洵
徐婷婷
刘建新
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Ningbo Core Microelectronics Co ltd
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Ningbo Core Microelectronics Co ltd
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Priority to CN201911302611.0A priority Critical patent/CN112995396A/en
Publication of CN112995396A publication Critical patent/CN112995396A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
    • H04M1/185—Improving the rigidity of the casing or resistance to shocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Function (AREA)

Abstract

The invention provides a mobile phone shell for transmitting a mobile phone NFC signal, which receives the NFC signal generated by a mobile phone through a corresponding antenna element arranged on the shell and carries out secondary processing on the NFC signal so as to amplify the NFC signal.

Description

Mobile phone shell for transmitting NFC (near field communication) signals of mobile phone
Technical Field
The invention relates to the technical field of near field communication, in particular to a mobile phone shell for transmitting a mobile phone NFC signal.
Background
At present, a Near Field Communication (NFC) technology is widely applied to smart mobile terminals such as mobile phones, and different functions such as corresponding near field mutual inductance communication, mobile payment, identity authentication, data exchange, anti-counterfeiting and the like can be realized through an NFC chip built in the smart mobile terminal. Although the NFC function has become a standard configuration of smart mobile terminals such as mobile phones, the difference of the NFC functions of NFC smart mobile terminals of different models is large, the quality of the NFC function is different due to electronic hardware devices of the smart mobile terminals, and if the NFC signal of the smart mobile terminal is weak, the NFC read distance of the smart mobile terminal needs to be reduced, which may affect the NFC function use experience of the smart mobile terminal; in addition, the setting positions of the NFC chips in the NFC intelligent movement of different models are different and have no corresponding setting standard, which also results in that the user cannot determine what part area using the intelligent mobile terminal to read the NFC tag, thereby greatly reducing the NFC function and user experience of the intelligent mobile terminal, and the prior art cannot set a general NFC setting standard for the intelligent mobile terminals of different models to improve the NFC function, which is not favorable for fully exerting the near field communication effect of the intelligent mobile terminal.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a mobile phone shell for transmitting mobile phone NFC signals, which comprises a shell and an antenna assembly, wherein the antenna assembly is arranged on the shell and comprises an antenna element, an NFC identification element and an NFC reading element, and the NFC identification element is used for identifying the position information of the NFC assembly of the mobile phone corresponding to the mobile phone shell at present; the NFC reading element is electrically connected with the NFC identification element and used for reading an NFC signal corresponding to the NFC component according to the position information of the NFC component, and the antenna element is electrically connected with the NFC reading element and used for receiving the NFC signal and carrying out amplification processing and/or transmission processing on the NFC signal; it is thus clear that this cell-phone shell of transmission cell-phone NFC signal receives the NFC signal that cell-phone itself produced through the corresponding antenna element that sets up on the casing to carry out secondary processing in order to realize the enlargeing to the NFC signal to this NFC signal, because this cell-phone shell is independent of cell-phone itself and sets up, through adjusting the hardware architecture of antenna module itself and the relative relation that sets up between with the casing like this, just can carry out the NFC signal of adaptability and amplify and transmit processing to the NFC cell-phone of different models, thereby guarantee the normal sending of cell-phone NFC signal and improve the experience of user's use NFC function at operation cell-phone in-process.
The invention provides a mobile phone shell for transmitting a mobile phone NFC signal, which is characterized in that:
the mobile phone shell for transmitting the NFC signals of the mobile phone comprises a shell and an antenna assembly; wherein the content of the first and second substances,
the antenna assembly is arranged on the shell;
the antenna assembly comprises an antenna element, an NFC identification element, and an NFC reading element;
the NFC identification element is used for identifying the position information of the NFC component of the mobile phone corresponding to the mobile phone shell at present;
the NFC reading element is electrically connected with the NFC identification element and is used for reading an NFC signal corresponding to the NFC component according to the position information of the NFC component;
the antenna element is electrically connected with the NFC reading element and is used for receiving the NFC signal and carrying out amplification processing and/or transmission processing on the NFC signal;
further, the NFC identification element comprises an NFC sensor, an NFC location determiner, and a location information generator; wherein the content of the first and second substances,
the NFC inductor is used for inducing the current NFC signal state of the NFC component;
the NFC position determiner is electrically connected with the NFC inductor and is used for determining the relative spatial position of the NFC component and the shell according to the NFC signal state;
the position information generator is electrically connected with the NFC position determiner and is used for calculating the position information of the NFC component according to the relative spatial position;
further, the NFC inductor comprises a plurality of NFC acquisition units;
the NFC acquisition units are electrically connected and are arranged at different areas of the shell in a distributed manner;
each NFC acquisition unit is used for sensing the state of an NFC signal corresponding to the region;
the NFC position determiner is electrically connected with each NFC acquisition unit respectively so as to determine the relative spatial position of the NFC component and the shell according to the NFC signal state from each NFC acquisition unit;
further, the NFC position determiner comprises a signal state screening unit and a relative space position calibration unit; wherein the content of the first and second substances,
the signal state screening unit is electrically connected with the NFC acquisition units and is used for screening and processing the NFC signal state from each NFC acquisition unit;
the relative spatial position calibration unit is used for determining the relative spatial position of the NFC component and the shell according to the result of the signal screening processing;
further, the NFC identification element further comprises an NFC identifier;
the NFC identifier is electrically connected with the NFC position determiner and is used for identifying a position corresponding to the NFC component of the mobile phone on the shell according to the relative spatial position;
further, the NFC reading element comprises a reading trigger, a reading collector and an NFC signal register; wherein the content of the first and second substances,
the reading trigger is electrically connected with the NFC identification element and used for generating a reading action trigger instruction according to the position information;
the reading collector is electrically connected with the reading trigger and is used for executing NFC signal reading operations in different modes according to the reading action trigger instruction;
the NFC signal register is electrically connected with the reading collector and is used for registering the NFC signal read and collected by the reading collector and coming from the NFC assembly;
further, the reading trigger comprises a position information registering unit and a trigger instruction generating unit; wherein the content of the first and second substances,
the position information registering unit is electrically connected with the NFC identification element and used for registering the position information;
the trigger instruction generating unit is electrically connected with the position information registering unit and is used for generating the reading action trigger instruction according to the position information;
further, the reading collector comprises a trigger instruction receiving unit, a reading mode determining unit and an NFC signal reading unit; wherein the content of the first and second substances,
the trigger instruction receiving unit is electrically connected with the reading trigger and is used for receiving the reading action trigger instruction;
the reading mode determining unit is electrically connected with the trigger instruction receiving unit and is used for determining a corresponding reading mode according to the reading action trigger instruction;
the NFC signal reading unit is electrically connected with the reading mode determining unit and is used for executing the NFC signal reading operation on the NFC component according to the reading mode;
further, the antenna element comprises an NFC signal receiver, an NFC signal noise reducer and an NFC signal amplifier; wherein the content of the first and second substances,
the NFC signal receiver is electrically connected with the NFC reading element and is used for receiving the NFC signal from the NFC reading element;
the NFC signal noise reducer is electrically connected with the NFC signal receiver and is used for carrying out noise reduction processing on the NFC signal;
the NFC signal amplifier is electrically connected with the NFC signal noise reducer and is used for carrying out signal amplification processing on the NFC signals subjected to the noise reduction processing;
further, the antenna element further comprises an NFC signal transmitting antenna;
the NFC signal transmitting antenna is electrically connected with the NFC signal amplifier and is used for transmitting and transmitting the NFC signals subjected to the signal amplification processing.
Compared with the prior art, the mobile phone shell for transmitting the mobile phone NFC signals comprises a shell and an antenna assembly, wherein the antenna assembly is arranged on the shell and comprises an antenna element, an NFC identification element and an NFC reading element, and the NFC identification element is used for identifying the position information of the NFC assembly of the mobile phone corresponding to the mobile phone shell at present; the NFC reading element is electrically connected with the NFC identification element and used for reading an NFC signal corresponding to the NFC component according to the position information of the NFC component, and the antenna element is electrically connected with the NFC reading element and used for receiving the NFC signal and carrying out amplification processing and/or transmission processing on the NFC signal; it is thus clear that this cell-phone shell of transmission cell-phone NFC signal receives the NFC signal that cell-phone itself produced through the corresponding antenna element that sets up on the casing to carry out secondary processing in order to realize the enlargeing to the NFC signal to this NFC signal, because this cell-phone shell is independent of cell-phone itself and sets up, through adjusting the hardware architecture of antenna module itself and the relative relation that sets up between with the casing like this, just can carry out the NFC signal of adaptability and amplify and transmit processing to the NFC cell-phone of different models, thereby guarantee the normal sending of cell-phone NFC signal and improve the experience of user's use NFC function at operation cell-phone in-process.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mobile phone shell for transmitting an NFC signal of a mobile phone according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a mobile phone shell for transmitting an NFC signal of a mobile phone according to an embodiment of the present invention. The mobile phone shell for transmitting the NFC signal of the mobile phone comprises a shell and an antenna assembly; wherein the content of the first and second substances,
the antenna component is arranged on the shell;
the antenna assembly includes an antenna element, an NFC identification element, and an NFC reading element;
the NFC identification element is used for identifying the position information of the NFC component of the mobile phone corresponding to the mobile phone shell at present;
the NFC reading element is electrically connected with the NFC identification element and is used for reading an NFC signal corresponding to the NFC component according to the position information of the NFC component;
the antenna element is electrically connected with the NFC reading element and is used for receiving the NFC signal and carrying out amplification processing and/or transmission processing on the NFC signal.
Preferably, the NFC identification element comprises an NFC sensor, an NFC location determiner and a location information generator; wherein the content of the first and second substances,
the NFC inductor is used for inducing the current NFC signal state of the NFC component;
the NFC position determiner is electrically connected with the NFC inductor and used for determining the relative spatial position of the NFC component and the shell according to the NFC signal state;
the location information generator is electrically connected to the NFC location determiner, and is configured to calculate the location information of the NFC component according to the relative spatial location.
Preferably, the NFC sensor comprises a plurality of NFC acquisition units;
the NFC acquisition units are electrically connected and are arranged at different areas of the shell in a distributed manner;
each NFC acquisition unit is used for sensing the state of an NFC signal corresponding to the area;
the NFC position determiner is electrically connected with each NFC acquisition unit respectively so as to determine the relative spatial position of the NFC component and the shell according to the NFC signal state from each NFC acquisition unit.
Preferably, the NFC location determiner includes a signal state screening unit and a relative spatial location calibration unit; wherein the content of the first and second substances,
the signal state screening unit is electrically connected with the NFC acquisition units and is used for screening and processing the NFC signal state from each NFC acquisition unit;
the relative spatial position calibration unit is used for determining the relative spatial position of the NFC component and the shell according to the result of the signal screening processing.
Preferably, the NFC identification element further comprises an NFC identifier;
the NFC identifier is electrically connected to the NFC location determiner and is configured to identify a location on the housing corresponding to the NFC component of the mobile phone based on the relative spatial location.
Preferably, the NFC read element includes a read trigger, a read collector, and an NFC signal register; wherein the content of the first and second substances,
the reading trigger is electrically connected with the NFC identification element and used for generating a reading action trigger instruction according to the position information;
the reading collector is electrically connected with the reading trigger and is used for executing NFC signal reading operations in different modes according to the reading action trigger instruction;
the NFC signal register is electrically connected with the reading collector and is used for registering the NFC signal which is read and collected by the reading collector and comes from the NFC assembly.
Preferably, the reading trigger includes a position information registering unit and a trigger instruction generating unit; wherein the content of the first and second substances,
the position information registering unit is electrically connected with the NFC identification element and used for registering the position information;
the trigger instruction generating unit is electrically connected with the position information registering unit and is used for generating the reading action trigger instruction according to the position information.
Preferably, the reading collector comprises a trigger instruction receiving unit, a reading mode determining unit and an NFC signal reading unit; wherein the content of the first and second substances,
the trigger instruction receiving unit is electrically connected with the reading trigger and is used for receiving the reading action trigger instruction;
the reading mode determining unit is electrically connected with the trigger instruction receiving unit and is used for determining a corresponding reading mode according to the reading action trigger instruction;
the NFC signal reading unit is electrically connected to the reading mode determining unit, and is configured to perform the NFC signal reading operation on the NFC component according to the reading mode.
Preferably, the antenna element comprises an NFC signal receiver, an NFC signal noise reducer and an NFC signal amplifier; wherein the content of the first and second substances,
the NFC signal receiver is electrically connected with the NFC reading element and is used for receiving the NFC signal from the NFC reading element;
the NFC signal noise reducer is electrically connected with the NFC signal receiver and is used for carrying out noise reduction processing on the NFC signal;
the NFC signal amplifier is electrically connected with the NFC signal noise reducer and used for carrying out signal amplification processing on the NFC signals subjected to the noise reduction processing.
Preferably, the antenna element further comprises an NFC signal transmitting antenna;
the NFC signal transmitting antenna is electrically connected to the NFC signal amplifier, and is configured to perform transmission processing on the NFC signal subjected to the signal amplification processing.
As can be seen from the content of the above embodiments, the mobile phone shell for transmitting the NFC signal of the mobile phone includes a shell and an antenna assembly, the antenna assembly is disposed on the shell, the antenna assembly includes an antenna element, an NFC identification element and an NFC reading element, and the NFC identification element is used to identify the location information of the NFC assembly of the mobile phone currently corresponding to the mobile phone shell; the NFC reading element is electrically connected with the NFC identification element and used for reading an NFC signal corresponding to the NFC component according to the position information of the NFC component, and the antenna element is electrically connected with the NFC reading element and used for receiving the NFC signal and carrying out amplification processing and/or transmission processing on the NFC signal; it is thus clear that this cell-phone shell of transmission cell-phone NFC signal receives the NFC signal that cell-phone itself produced through the corresponding antenna element that sets up on the casing to carry out secondary processing in order to realize the enlargeing to the NFC signal to this NFC signal, because this cell-phone shell is independent of cell-phone itself and sets up, through adjusting the hardware architecture of antenna module itself and the relative relation that sets up between with the casing like this, just can carry out the NFC signal of adaptability and amplify and transmit processing to the NFC cell-phone of different models, thereby guarantee the normal sending of cell-phone NFC signal and improve the experience of user's use NFC function at operation cell-phone in-process.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a transmission cell-phone shell of cell-phone NFC signal which characterized in that:
the mobile phone shell for transmitting the NFC signals of the mobile phone comprises a shell and an antenna assembly; wherein the antenna assembly is disposed on the housing;
the antenna assembly comprises an antenna element, an NFC identification element, and an NFC reading element;
the NFC identification element is used for identifying the position information of the NFC component of the mobile phone corresponding to the mobile phone shell at present;
the NFC reading element is electrically connected with the NFC identification element and is used for reading an NFC signal corresponding to the NFC component according to the position information of the NFC component;
the antenna element is electrically connected with the NFC reading element and is used for receiving the NFC signal and carrying out amplification processing and/or transmission processing on the NFC signal.
2. The handset housing for transmitting a handset NFC signal according to claim 1, wherein:
the NFC identification element comprises an NFC inductor, an NFC position determiner and a position information generator; wherein the content of the first and second substances,
the NFC inductor is used for inducing the current NFC signal state of the NFC component;
the NFC position determiner is electrically connected with the NFC inductor and is used for determining the relative spatial position of the NFC component and the shell according to the NFC signal state;
the position information generator is electrically connected with the NFC position determiner and used for calculating the position information of the NFC component according to the relative space position.
3. The handset housing for transmitting a handset NFC signal according to claim 2, wherein:
the NFC sensor comprises a plurality of NFC acquisition units;
the NFC acquisition units are electrically connected and are arranged at different areas of the shell in a distributed manner;
each NFC acquisition unit is used for sensing the state of an NFC signal corresponding to the region;
the NFC position determiner is electrically connected with each NFC acquisition unit respectively so as to determine the relative spatial position of the NFC assembly and the shell according to the NFC signal state from each NFC acquisition unit.
4. A handset housing for transmitting a NFC signal for a handset as recited in claim 3, wherein:
the NFC position determiner comprises a signal state screening unit and a relative space position calibration unit;
wherein the content of the first and second substances,
the signal state screening unit is electrically connected with the NFC acquisition units and is used for screening and processing the NFC signal state from each NFC acquisition unit;
the relative spatial position calibration unit is used for determining the relative spatial position of the NFC component and the shell according to the result of the signal screening processing.
5. The handset housing for transmitting a handset NFC signal according to claim 2, wherein:
the NFC identification element further comprises an NFC identifier;
the NFC identifier is electrically connected with the NFC position determiner and is used for identifying a position corresponding to the NFC component of the mobile phone on the shell according to the relative spatial position.
6. The handset housing for transmitting a handset NFC signal according to claim 1, wherein:
the NFC reading element comprises a reading trigger, a reading collector and an NFC signal register;
wherein the content of the first and second substances,
the reading trigger is electrically connected with the NFC identification element and used for generating a reading action trigger instruction according to the position information;
the reading collector is electrically connected with the reading trigger and is used for executing NFC signal reading operations in different modes according to the reading action trigger instruction;
the NFC signal register is electrically connected with the reading collector and used for registering the NFC signals read and collected by the reading collector and coming from the NFC assembly.
7. The handset housing for transmitting a handset NFC signal according to claim 6, wherein:
the reading trigger comprises a position information registering unit and a trigger instruction generating unit; the position information registering unit is electrically connected with the NFC identification element and used for registering the position information;
the trigger instruction generating unit is electrically connected with the position information registering unit and is used for generating the reading action trigger instruction according to the position information.
8. The handset housing for transmitting a handset NFC signal according to claim 6, wherein:
the reading collector comprises a trigger instruction receiving unit, a reading mode determining unit and an NFC signal reading unit; wherein the content of the first and second substances,
the trigger instruction receiving unit is electrically connected with the reading trigger and is used for receiving the reading action trigger instruction;
the reading mode determining unit is electrically connected with the trigger instruction receiving unit and is used for determining a corresponding reading mode according to the reading action trigger instruction;
the NFC signal reading unit is electrically connected with the reading mode determining unit and is used for executing the NFC signal reading operation on the NFC component according to the reading mode.
9. The handset housing for transmitting a handset NFC signal according to claim 1, wherein:
the antenna element comprises an NFC signal receiver, an NFC signal noise reducer and an NFC signal amplifier; wherein the content of the first and second substances,
the NFC signal receiver is electrically connected with the NFC reading element and is used for receiving the NFC signal from the NFC reading element;
the NFC signal noise reducer is electrically connected with the NFC signal receiver and is used for carrying out noise reduction processing on the NFC signal;
the NFC signal amplifier is electrically connected with the NFC signal noise reducer and is used for carrying out signal amplification processing on the NFC signals subjected to the noise reduction processing.
10. The handset housing for transmitting a handset NFC signal according to claim 9, wherein:
the antenna element further comprises an NFC signal transmitting antenna;
the NFC signal transmitting antenna is electrically connected with the NFC signal amplifier and is used for transmitting and transmitting the NFC signals subjected to the signal amplification processing.
CN201911302611.0A 2019-12-17 2019-12-17 Mobile phone shell for transmitting NFC (near field communication) signals of mobile phone Pending CN112995396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911302611.0A CN112995396A (en) 2019-12-17 2019-12-17 Mobile phone shell for transmitting NFC (near field communication) signals of mobile phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911302611.0A CN112995396A (en) 2019-12-17 2019-12-17 Mobile phone shell for transmitting NFC (near field communication) signals of mobile phone

Publications (1)

Publication Number Publication Date
CN112995396A true CN112995396A (en) 2021-06-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911302611.0A Pending CN112995396A (en) 2019-12-17 2019-12-17 Mobile phone shell for transmitting NFC (near field communication) signals of mobile phone

Country Status (1)

Country Link
CN (1) CN112995396A (en)

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