CN110679036A - Antenna layout structure and intelligent lock structure - Google Patents
Antenna layout structure and intelligent lock structure Download PDFInfo
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- CN110679036A CN110679036A CN201980002424.2A CN201980002424A CN110679036A CN 110679036 A CN110679036 A CN 110679036A CN 201980002424 A CN201980002424 A CN 201980002424A CN 110679036 A CN110679036 A CN 110679036A
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- antenna
- distance
- iot
- touch pad
- nfc
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
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Abstract
The application relates to the field of electronics, especially, relate to an antenna layout structure and intelligent lock structure. Arranging a clearance area of the antenna at least at a preset distance from the antenna; the antenna comprises a Near Field Communication (NFC) antenna; the touch key is arranged in a non-clearance area of the NFC antenna; the NFC antenna is arranged around a part of the touch keys. In addition, this application still provides an intelligence lock structure, includes this antenna layout structure. The problem of interference of the antenna on other devices is solved by the clearance area at least with the preset distance from the antenna.
Description
Technical Field
The application relates to the field of electronics, especially, relate to an antenna layout structure and intelligent lock structure.
Background
Due to the existence of multiple communication mode requirements of electronic equipment, an antenna in the electronic equipment is indispensable, but when the antenna works normally, interference may be generated on other devices, so that the other devices cannot work normally, and user experience is affected.
Disclosure of Invention
To the problem that antenna work disturbs other devices easily among the prior art, this application provides an antenna layout structure and intelligent lock structure.
A first aspect of an embodiment of the present application provides an antenna layout structure, where a clearance area of an antenna is set at least a preset distance from the antenna; the antenna comprises a Near Field Communication (NFC) antenna; the touch key is arranged in a non-clearance area of the NFC antenna; the NFC antenna is arranged around a part of the touch keys.
With reference to the first aspect, in an implementation manner of the first aspect, the setting a headroom of the antenna at least a preset distance from the antenna includes: set up the clearance area of NFC antenna apart from NFC antenna 2mm at least.
In addition, with reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the mobile terminal further includes a touch pad, and the NFC antenna and the touch key are disposed on the touch pad.
In addition, with reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the disposing the NFC antenna and the touch key on the touch pad includes: the NFC antenna is arranged on the back user surface of the touch pad; the touch key is arranged on the user-facing surface of the touch pad.
In addition, with reference to the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the longitudinal traces are disposed on a surface of the touch pad facing a user, and the transverse traces are disposed on a surface of the touch pad facing away from the user; or the transverse routing is arranged on the surface of the touch pad facing the user, and the longitudinal routing is arranged on the surface of the touch pad opposite to the user.
In addition, with reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the display device further includes a glass panel; the glass panel is disposed on a user-facing side of the user-facing surface of the touch pad.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, a magnetic shielding material plate is further included; the magnetic shielding material plate covers the back user surface of the NFC antenna; the area of the magnetic shielding material plate is larger than or equal to the area of the touch pad.
In addition, with reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the antenna further includes a wireless charging coil; the wireless charging coil surrounds the touch key.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the setting a headroom of the antenna at least a preset distance away from the antenna includes: set up the clearance area of wireless charging coil apart from wireless charging coil 2mm at least.
In addition, with reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the antenna further includes a bluetooth antenna and a narrowband internet of things NB-IoT antenna; the longest distance from a feed point of the Bluetooth antenna to the edge of a clearance area of the Bluetooth antenna is a first distance; the longest distance from the feed point of the NB-IoT antenna to the margin of the headroom region of the NB-IoT antenna is a second distance; the distance from the feed point of the Bluetooth antenna to the feed point of the NB-IoT antenna is a third distance; the third distance is greater than or equal to the sum of the first distance and the second distance.
In addition, with reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the apparatus further includes a metal housing; the Bluetooth antenna and the NB-IoT antenna are disposed outside of the metal housing.
In addition, with reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the electronic control unit further includes an electronic control unit main board; the electric control unit mainboard is arranged in the metal shell.
A second aspect of embodiments of the present application provides a smart lock structure including the antenna layout structure.
A third aspect of embodiments of the present application provides an antenna layout structure, where a clearance area of an antenna is set at least a preset distance from the antenna; the antenna comprises a Bluetooth antenna and a narrowband Internet of things (NB-IoT) antenna; the longest distance from a feed point of the Bluetooth antenna to the edge of a clearance area of the Bluetooth antenna is a first distance; the longest distance from the feed point of the NB-IoT antenna to the margin of the headroom region of the NB-IoT antenna is a second distance; the distance from the feed point of the Bluetooth antenna to the feed point of the NB-IoT antenna is a third distance; the third distance is greater than or equal to the sum of the first distance and the second distance.
With reference to the third aspect, in an implementation manner of the third aspect, the apparatus further includes a metal housing; the Bluetooth antenna and the NB-IoT antenna are disposed outside of the metal housing.
In addition, with reference to the third aspect and the foregoing implementation manner of the third aspect, in another implementation manner of the third aspect, the electronic control unit further includes an electronic control unit main board; the electric control unit mainboard is arranged in the metal shell.
A fourth aspect of embodiments of the present application provides a smart lock structure including the antenna layout structure.
Compared with the prior art, the beneficial effects of the embodiment of the application lie in that: the embodiment of the application provides an antenna layout structure and an intelligent lock structure, and the problem of interference of an antenna on other devices is solved through a clearance zone which is at least away from the antenna by a preset distance and is provided with the antenna.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a structural diagram of an NFC antenna and a touch key according to an embodiment of the present application;
FIG. 2 is a structural view of an inner space of a metal shell according to an embodiment of the present disclosure;
fig. 3 is a structural diagram of a wireless charging coil and a touch key according to an embodiment of the present application.
Fig. 4 is a block diagram of a bluetooth antenna and an NB-IoT antenna according to an embodiment of the present disclosure;
fig. 5 is a diagram of a headroom structure of a bluetooth antenna according to an embodiment of the present application;
fig. 6 is a structural diagram of the bluetooth antenna and the NB-IoT antenna disposed outside the metal housing according to the embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, some embodiments of the present application will be described in detail by way of example with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in the examples, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.
The embodiment of the application provides an antenna layout structure, this structure can be applied to electronic equipment such as intelligence lock, cell-phone, computer, in this structure, apart from the antenna at least preset distance set up the headroom district of antenna, for realizing best communication effect, need enough open space around the antenna, there can not be shielding or interference, therefore, when the antenna design, not only should keep away from metallic element, but also should keep apart irrelevant spare parts such as battery, oscillator, shield cover, camera, leave one section headroom district for the antenna, the headroom district size depends on the radiation characteristic of antenna size and this antenna, this embodiment does not restrict headroom district size. The antenna comprises an NFC (Near Field Communication) antenna, which can implement Near Field Communication, for example, in an application scenario of a smart lock, the NFC antenna can implement card swiping unlocking. The touch key is arranged in a non-clearance area of the NFC antenna, the touch key can unlock the electronic equipment through password input, and the NFC antenna surrounds part of the touch key. Referring to fig. 1, taking an NFC antenna as an example, a clearance area 14 of the antenna may be set at least D1 away from the NFC antenna, and other devices may be set in a non-clearance area 13 of the NFC antenna. In this embodiment, 2 turns of the NFC antenna 11 are taken as an example, but the number of turns of the NFC antenna 11 is not limited in this embodiment, the NFC antenna 11 may also be other suitable number of turns, and the number of the touch keys 10 is 12 in this embodiment, but the number of the touch keys is not limited in this embodiment, the touch keys 10 are disposed in a non-headroom region 13 of the NFC antenna 11, the non-headroom region 13 may also exist inside the NFC antenna 11, and the NFC antenna 11 is disposed around a part of the touch keys 10. The embodiment of the application provides an antenna layout structure, and the problem of interference of an antenna on other devices is solved through a clearance area which is at least preset distance away from the antenna and is provided with the antenna.
Based on the disclosure of the above embodiments, in this embodiment, the setting the headroom of the antenna at least a preset distance from the antenna includes: set up the clearance area of NFC antenna apart from NFC antenna 2mm at least. Referring to fig. 1, the distance D1 between the NFC antenna 11 and the touch key 10 is at least 2mm, D1 is the distance from the edge of the touch key 10 to the edge of the NFC antenna 11, and D1 is the distance from the edge of the touch key 10 to the edge of the NFC antenna 11, which is greater than or equal to 2 mm. The embodiment solves the problem of interference of the antenna on other devices, solves the problem that the NFC antenna is easy to cause false triggering of the touch key by setting the position relation between the NFC antenna and the touch key, and has high space utilization rate.
Based on the disclosure of the above embodiments, in the present embodiment, the NFC antenna and the touch key are disposed on the touch pad, please refer to fig. 2, the NFC antenna 11 and the touch key 10 can be disposed on the touch pad 51 at the same time, so as to improve the space utilization.
Based on the disclosure of the above embodiments, in this embodiment, the setting of the NFC antenna and the touch key on the touch pad includes: referring to fig. 2, the NFC antenna 11 is disposed on the back user surface of the touch pad 51, and the touch key 10 is disposed on the user surface of the touch pad 51, so as to improve the space utilization rate.
Based on the disclosure of the above embodiments, in this embodiment, the longitudinal traces are disposed on the user-facing surface of the touch pad, and the transverse traces are disposed on the user-facing surface of the touch pad; or, the transverse routing is arranged on the user-facing surface of the touch pad, and the longitudinal routing is arranged on the user-facing surface of the touch pad, so that signal crosstalk between the user-facing surface of the touch pad and the user-facing surface of the touch pad can be avoided to the greatest extent.
Based on the disclosure of the above embodiments, in the present embodiment, the touch panel further includes a glass panel, the glass panel is disposed on a user-facing side of the user-facing surface of the touch panel, please refer to fig. 2, the glass panel 54 is disposed on the user-facing side of the user-facing surface of the touch panel 51, and the distance between the glass panel 54 and the touch panel 51 is not limited in the present embodiment.
Based on the disclosure of the above embodiments, in this embodiment, the antenna layout structure further includes a magnetic shielding material plate, where the magnetic shielding material plate covers a surface of the NFC antenna facing away from the user, so as to improve the radio frequency performance of the NFC antenna, and can reduce the influence of other components on the radio frequency performance of the NFC antenna, please refer to fig. 2, where the magnetic shielding material plate 52 covers the NFC antenna 11, the magnetic shielding material plate 52 may be 1mm, 0.5mm, 0.2mm, or other suitable distances from the NFC antenna, the embodiment does not limit the distance D3 between the magnetic shielding material plate 52 and the touch pad 51, and the area of the magnetic shielding material plate 52 is greater than or equal to the area of the touch pad 51, so as to ensure that the radio frequency performance of the NFC antenna can be improved more.
Based on the disclosure of the above embodiments, in this embodiment, the antenna layout structure further includes a wireless charging coil, the wireless charging coil is disposed around the touch keys, please refer to fig. 3, the wireless charging coil 60 is disposed around 3 touch keys, the wireless charging coil 60 takes 2 turns as an example, the number of turns of the wireless charging coil is not limited, the number of touch keys surrounded by the wireless charging coil is not limited, the wireless charging coil can also surround all touch keys, and the distance D4 exists between the wireless charging coil and the touch keys. The wireless charging coil sets up in electronic equipment, can use wireless charger to charge to electronic equipment under the condition of electronic equipment outage, for example, realizes supplying power to intelligent lock under the condition of outage.
Based on the disclosure of the above embodiments, in this embodiment, the setting the headroom of the antenna at least a preset distance from the antenna includes: set up the clearance area of wireless charging coil apart from wireless charging coil at least 2mm, please refer to fig. 3, D4 can be greater than or equal to 2 mm. Because wireless charging also works based on the electromagnetic induction principle, therefore, wireless charging may also interfere with normal work of the touch key to cause false triggering of the touch key, and D4 is greater than or equal to 2mm, so that the problem of false triggering of the touch key caused by wireless charging can be solved. In this embodiment, the wireless charging coil is disposed on the touch pad, and may be disposed on the user surface of the touch pad facing away from the user surface, and this arrangement may improve the space utilization, please refer to fig. 3, and the interval D5 between the wireless charging coil 60 and the NFC antenna 11 may reduce the interference between the NFC function and the wireless charging function. Based on the content disclosed in the above embodiment, in this embodiment, D5 is greater than or equal to 1mm, and D5 sets up to be greater than or equal to 1mm and can guarantee that the NFC function and the wireless charging function do not interfere with each other, and user experience is improved.
Based on the disclosure of the above embodiments, in the present embodiment, the antennas further include a bluetooth antenna and a narrowband internet of things NB-IoT antenna, please refer to fig. 4, where it is assumed that a clearance area of the bluetooth antenna is a sphere 22, and a longest distance from a feeding point 21 of the bluetooth antenna 20 to an edge of the clearance area of the bluetooth antenna 20 is a first distance 27; assuming that the headroom of the NB-IoT antenna is spherical 25, the longest distance from the feed point 23 of the NB-IoT antenna 24 to the edge of the headroom of the NB-IoT antenna is a second distance 26; the distance from the feed point 21 of the bluetooth antenna 20 to the feed point 23 of the NB-IoT antenna 24 is a third distance, which is greater than or equal to the sum of the first distance 27 and the second distance 26. In this embodiment, the bluetooth antenna and the NB-IoT antenna may be used for unlocking or remote data transmission in an application scenario of the smart lock, where remote unlocking may be implemented by using the NB-IoT antenna.
Referring to fig. 5, if the longest distance from the feeding point 21 of the bluetooth antenna to the edge of the clearance 31 of the bluetooth antenna is D2, the first distance 27 is D2, the feeding point 21 of the bluetooth antenna 20 is only illustrated in the center of the bluetooth antenna 20 in this embodiment, and the specific position of the feeding point of the bluetooth antenna is not limited in this embodiment; in this embodiment, the feeding point 23 of the NB-IoT antenna 24 is only an exemplary illustration at the center of the NB-IoT antenna 24, and the specific position of the feeding point of the NB-IoT antenna is not limited in this embodiment, the bluetooth antenna and the NB-IoT antenna are disposed on the electronic control unit motherboard 53 only for exemplary illustration, and the bluetooth antenna and the NB-IoT antenna may also be disposed away from the electronic control unit motherboard 53, which is not limited in this embodiment. The position relationship between the bluetooth antenna and the NB-IoT antenna in this embodiment can ensure that the bluetooth antenna and the NB-IoT antenna do not interfere with each other when working normally. The problem that the NFC antenna easily causes touch key false triggering is solved to this embodiment provides multiple communication mode, and under the application scene of intelligence lock, the intelligence lock can have multiple mode of unblanking, and under the application scene of cell-phone, data transmission can have multiple implementation mode, and simultaneously, bluetooth antenna and NB-IoT antenna mutual noninterference can show promotion user experience.
Based on the disclosure of the foregoing embodiments, in this embodiment, the bluetooth antenna and the NB-IoT antenna are further included in the metal casing, and when the bluetooth antenna and the NB-IoT antenna are inside the metal casing, the remote data transmission function of the bluetooth antenna and the NB-IoT antenna is limited, so that the bluetooth antenna and the NB-IoT antenna can be disposed outside the metal casing to ensure that the bluetooth antenna and the NB-IoT antenna can normally operate without being interfered by the metal casing, so as to implement different functions in different application scenarios. Referring to fig. 6, in an application scenario of the smart lock, a metal housing 41 is disposed on a door 40, a bluetooth antenna 20 and an NB-IoT antenna 24 are disposed outside the metal housing 41, the bluetooth antenna 20 can be led out of the metal housing 41 through a feeder 42 thereof, and the NB-IoT antenna 24 can be led out of the metal housing 41 through a feeder 43 thereof, it should be noted that the metal housing can also be fully opened or partially opened through a mechanical switch or an electronic switch, so as to facilitate card swiping unlocking or password input unlocking.
Based on the disclosure of the above embodiments, in this embodiment, the antenna layout structure further includes an electronic control unit motherboard, the electronic control unit motherboard is disposed inside the metal housing, please refer to fig. 2, an electronic control unit motherboard 53 is disposed in the internal space 50 of the metal housing, the distance between the magnetic shielding material plate 52 and the electronic control unit motherboard 53 is not limited in this embodiment, and the electronic control unit motherboard is disposed inside the metal housing to protect the electronic control unit motherboard.
The embodiment of the application provides an intelligent lock structure, this intelligent lock structure includes the antenna layout structure that the aforesaid embodiment proposed, it needs to explain, this intelligent lock structure can include other parts such as lock body or fingerprint identification module, this embodiment does not do the restriction to this, in addition, the embodiment of this antenna layout structure has been explained in the preceding embodiment, no longer give unnecessary details here, the clearance district that sets up the antenna through at least presetting the distance apart from the antenna has solved the antenna to the interference problem of other devices, other beneficial effects are also no longer given unnecessary details.
The embodiment of the application provides an antenna layout structure, the clearance area of the antenna is set at least a preset distance away from the antenna, the antenna comprises a bluetooth antenna and a narrowband internet of things NB-IoT antenna, please refer to fig. 4, if the clearance area of the bluetooth antenna is a sphere 22, the longest distance from a feed point 21 of the bluetooth antenna 20 to the margin of the clearance area of the bluetooth antenna 20 is a first distance 27; assuming that the headroom of the NB-IoT antenna is spherical 25, the longest distance from the feed point 23 of the NB-IoT antenna 24 to the edge of the headroom of the NB-IoT antenna is a second distance 26; the distance from the feed point 21 of the bluetooth antenna 20 to the feed point 23 of the NB-IoT antenna 24 is a third distance, which is greater than or equal to the sum of the first distance 27 and the second distance 26. In this embodiment, the bluetooth antenna and the NB-IoT antenna may be used for unlocking or remote data transmission in an application scenario of the smart lock, where remote unlocking may be implemented by using the NB-IoT antenna. In this embodiment, the feeding point 23 of the NB-IoT antenna 24 is only an exemplary illustration at the center of the NB-IoT antenna 24, and the specific position of the feeding point of the NB-IoT antenna is not limited in this embodiment, the bluetooth antenna and the NB-IoT antenna are disposed on the electronic control unit motherboard 53 only for exemplary illustration, and the bluetooth antenna and the NB-IoT antenna may also be disposed away from the electronic control unit motherboard 53, which is not limited in this embodiment. The position relationship between the bluetooth antenna and the NB-IoT antenna in this embodiment can ensure that the bluetooth antenna and the NB-IoT antenna do not interfere with each other when working normally. The embodiment of the application provides an antenna layout structure, and the problem of interference of an antenna on other devices is solved through a clearance area which is at least preset distance away from the antenna and is provided with the antenna. In addition, this embodiment provides multiple communication mode, and under the application scene of intelligence lock, the intelligence lock can have multiple mode of unblanking, and under the application scene of cell-phone, data transmission can have multiple implementation, and simultaneously, bluetooth antenna and NB-IoT antenna mutual noninterference can show user experience that promotes.
Based on the disclosure of the foregoing embodiments, in this embodiment, the bluetooth antenna and the NB-IoT antenna are further included in the metal casing, and when the bluetooth antenna and the NB-IoT antenna are inside the metal casing, the remote data transmission function of the bluetooth antenna and the NB-IoT antenna is limited, so that the bluetooth antenna and the NB-IoT antenna can be disposed outside the metal casing to ensure that the bluetooth antenna and the NB-IoT antenna can normally operate without being interfered by the metal casing, so as to implement different functions in different application scenarios. Referring to fig. 6, in an application scenario of the smart lock, a metal housing 41 is disposed on a door 40, a bluetooth antenna 20 and an NB-IoT antenna 24 are disposed outside the metal housing 41, the bluetooth antenna 20 can be led out of the metal housing 41 through a feeder 42 thereof, and the NB-IoT antenna 24 can be led out of the metal housing 41 through a feeder 43 thereof, it should be noted that the metal housing can also be fully opened or partially opened through a mechanical switch or an electronic switch, so as to facilitate card swiping unlocking or password input unlocking.
Based on the disclosure of the above embodiments, in this embodiment, the antenna layout structure further includes an electronic control unit motherboard disposed inside the metal housing, please refer to fig. 2, an electronic control unit motherboard 53 is disposed in the internal space 50 of the metal housing, and the electronic control unit motherboard is disposed inside the metal housing to protect the electronic control unit motherboard.
The embodiment of the application provides an intelligent lock structure, this intelligent lock structure includes the antenna layout structure that the aforesaid embodiment proposed, it needs to explain, this intelligent lock structure can include other parts such as lock body or fingerprint identification module, this embodiment does not do the restriction to this, in addition, the embodiment of this antenna layout structure has been explained in the preceding embodiment, no longer give unnecessary details here, the clearance district that sets up the antenna through at least presetting the distance apart from the antenna has solved the antenna to the interference problem of other devices, other beneficial effects are also no longer given unnecessary details.
It should be noted that the above method embodiments of the present application may be applied to or implemented by a processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method embodiments may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The processor may be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.
It will be appreciated that the memory in the embodiments of the subject application can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The non-volatile memory may be a read-only memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an electrically Erasable EPROM (EEPROM), or a flash memory. Volatile memory can be Random Access Memory (RAM), which acts as external cache memory. By way of example, but not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), double data rate SDRAM, enhanced SDRAM, SLDRAM, Synchronous Link DRAM (SLDRAM), and direct rambus RAM (DR RAM). It should be noted that the memory of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
It should be understood that in the embodiment of the present application, "B corresponding to a" means that B is associated with a, from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (17)
1. An antenna layout structure, comprising:
arranging a clearance area of the antenna at least a preset distance away from the antenna;
the antenna comprises a Near Field Communication (NFC) antenna;
the touch key is arranged in a non-clearance area of the NFC antenna;
the NFC antenna surrounds part of the touch key.
2. The antenna layout structure of claim 1 wherein the setting of the antenna headroom at least a predetermined distance from the antenna comprises:
set up apart from NFC antenna 2mm at least the clearance area of NFC antenna.
3. The antenna layout structure of claim 1 or 2, further comprising a touch pad, wherein the NFC antenna and the touch key are disposed on the touch pad.
4. The antenna layout structure of claim 3, wherein the NFC antenna and the touch key are disposed on the touch pad, and the touch pad comprises:
the NFC antenna is arranged on the surface, back to the user, of the touch pad;
the touch key is arranged on the user-facing surface of the touch pad.
5. The antenna layout structure of claim 4 comprising:
arranging longitudinal wiring on the user-facing surface of the touch pad, and arranging transverse wiring on the user-facing surface of the touch pad; or
And arranging the transverse routing on the user-facing surface of the touch pad, and arranging the longitudinal routing on the user-facing surface of the touch pad.
6. An antenna arrangement according to claim 4 or 5, further comprising a glass panel;
the glass panel is disposed on a user-facing side of a user-facing surface of the touch pad.
7. An antenna arrangement according to any of claims 3 to 6, further comprising a sheet of magnetic shielding material;
the magnetic shielding material plate covers a back user surface of the NFC antenna;
the area of the magnetic shielding material plate is larger than or equal to the area of the touch pad.
8. The antenna arrangement according to any of claims 1-7, characterized in that the antenna further comprises a wireless charging coil;
the wireless charging coil surrounds the touch key.
9. The antenna arrangement of claim 8, wherein said setting a headroom of said antenna at least a predetermined distance from said antenna comprises:
the distance wireless charging coil sets up by at least 2mm the clearance area of wireless charging coil.
10. The antenna arrangement according to any of claims 1-9, characterized in that the antennas further comprise a bluetooth antenna and a narrowband internet of things, NB-IoT, antenna;
the longest distance from a feed point of the Bluetooth antenna to the margin of a clearance zone of the Bluetooth antenna is a first distance;
the longest distance from the feed point of the NB-IoT antenna to the margin of the headroom of the NB-IoT antenna is a second distance;
the distance from the feed point of the Bluetooth antenna to the feed point of the NB-IoT antenna is a third distance;
the third distance is greater than or equal to the sum of the first distance and the second distance.
11. The antenna arrangement of claim 10, further comprising a metal housing;
the Bluetooth antenna and the NB-IoT antenna are disposed outside of the metal enclosure.
12. The antenna layout structure of claim 11 further comprising an electronic control unit motherboard;
the electric control unit main board is arranged inside the metal shell.
13. A smart lock structure comprising an antenna arrangement according to any one of claims 1 to 12.
14. An antenna layout structure, comprising:
arranging a clearance area of the antenna at least a preset distance away from the antenna;
the antenna comprises a Bluetooth antenna and a narrowband Internet of things (NB-IoT) antenna;
the longest distance from a feed point of the Bluetooth antenna to the margin of a clearance zone of the Bluetooth antenna is a first distance;
the longest distance from the feed point of the NB-IoT antenna to the margin of the headroom of the NB-IoT antenna is a second distance;
the distance from the feed point of the Bluetooth antenna to the feed point of the NB-IoT antenna is a third distance;
the third distance is greater than or equal to the sum of the first distance and the second distance.
15. The antenna arrangement of claim 14, further comprising a metal housing;
the Bluetooth antenna and the NB-IoT antenna are disposed outside of the metal enclosure.
16. The antenna layout structure of claim 15 further comprising an electronic control unit motherboard;
the electric control unit main board is arranged inside the metal shell.
17. A smart lock structure comprising an antenna arrangement according to any one of claims 14 to 16.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/075815 WO2020168537A1 (en) | 2019-02-22 | 2019-02-22 | Antenna layout structure and intelligent lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110679036A true CN110679036A (en) | 2020-01-10 |
Family
ID=69088366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980002424.2A Pending CN110679036A (en) | 2019-02-22 | 2019-02-22 | Antenna layout structure and intelligent lock structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110679036A (en) |
| WO (1) | WO2020168537A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020168537A1 (en) | 2020-08-27 |
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Application publication date: 20200110 |