CN106299606B - A kind of smartwatch NFC antenna device and smartwatch - Google Patents
A kind of smartwatch NFC antenna device and smartwatch Download PDFInfo
- Publication number
- CN106299606B CN106299606B CN201610868017.8A CN201610868017A CN106299606B CN 106299606 B CN106299606 B CN 106299606B CN 201610868017 A CN201610868017 A CN 201610868017A CN 106299606 B CN106299606 B CN 106299606B
- Authority
- CN
- China
- Prior art keywords
- antenna
- nfc
- sub
- smartwatch
- rotating ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R60/00—Constructional details
- G04R60/06—Antennas attached to or integrated in clock or watch bodies
- G04R60/10—Antennas attached to or integrated in clock or watch bodies inside cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/02—Collapsible antennas; Retractable antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Support Of Aerials (AREA)
- Electric Clocks (AREA)
Abstract
The present invention relates to a kind of smartwatch NFC antenna device and smartwatch, the smartwatch NFC antenna device includes: identical diameter and symmetrically arranged rotating ring and clamping rings；It is provided with the first groove on rotating ring, the first NFC sub-antenna is fixed in the first groove, the second groove is provided on clamping rings, the 2nd NFC sub-antenna, the first NFC sub-antenna and the 2nd NFC sub-antenna relative rotation are fixed in the second groove；Conductive contact is respectively set in the both ends of sub-antenna, and the conductive contact of the first NFC sub-antenna one end is located in the second groove, and slides along the second groove, and the conductive contact of the 2nd NFC sub-antenna one end is located in the first groove；The surface of sub-antenna is set as insulating surfaces.Smartwatch NFC antenna device disclosed by the invention, realizes the expansion and storage of NFC antenna in the device, to increase the distance between major-minor antenna and NFC antenna, reduces influence of the NFC antenna to major-minor antenna wire size.
Description
Technical field
The present invention relates to wearable technology field more particularly to a kind of smartwatch NFC antenna devices and smartwatch.
Background technique
Smartwatch is the intelligent wearable device being widely used at present, other than with traditional watch function, also
Partial function with smart phone, such as: mobile communication, wireless networking and close range wireless communication etc..Smartwatch is in reality
When the partial function of existing smart phone, the setting unit intelligence hand in the space that volume is greatly reduced relative to smart phone is needed
The functional unit of machine, for example, realizing primary antenna (2G/3G/4G antenna), the slave antenna (BT/WIFI/GPS for sending and receiving signal
Antenna) and NFC (Near Field Communication, wireless near field communication) antenna etc..
In Fig. 1, smartwatch mainly includes wrist-watch main body 1 and watchband 2, and wrist-watch main body 1 includes dial plate 101 and watchcase side
Wall 102.As shown in Fig. 2, primary antenna 3 and slave antenna 4 by LDS (Laser Direct Structuring, laser directly at
Type) laser carving be arranged in case side wall 102, wherein 10 o'clock to the 3 o'clock corresponding watchcase of dial plate 101 is arranged in primary antenna 3
On side wall 102；3 o'clock to 6 o'clock of dial plate 101 is arranged in corresponding case side wall 102 in slave antenna 4.NFC antenna 5 is surround
The periphery of dial plate 101 is set or is arranged under the screen of dial plate, wherein between NFC antenna 5 and primary antenna 3 and slave antenna 4
Mutually it is not in contact with each other.NFC antenna 5 is coil antenna, and the head and the tail of coil antenna dock to form closing coil, only NFC antenna
Surface area be more than setting threshold value, be just able to satisfy the requirement of wireless near field communication.
But due to the limited area of case side wall 102, if requiring the surface area of NFC antenna is more than the threshold value of setting,
It will be so that NFC antenna 5 and the distance between primary antenna 3 and slave antenna 4 be too close, further to the signal of primary antenna 3 and slave antenna 4
It interferes, leads to the reduction of the radiance of primary antenna 3 and slave antenna 4；In addition, if NFC antenna 5 is arranged in dial plate 101
Screen under, the barrier effect of dial plate 101 will seriously undermine the radiance of NFC antenna 5；Simultaneously as 5 couples of masters of NFC antenna
The signal that antenna 3 and slave antenna 4 generate is inhibited, causes the signal of the generation of primary antenna 3 and slave antenna 4 can not be effective
Radiation, so that the radiance of primary antenna 3 and slave antenna 4 be made to decline.
Summary of the invention
To overcome the problems in correlation technique, the present invention provides a kind of smartwatch NFC antenna device and intelligent hand
Table.
According to a first aspect of the embodiments of the present invention, a kind of smartwatch NFC antenna device is provided, comprising: rotating ring
And clamping rings, in which:
The rotating ring is identical with the diameter of clamping rings, and is symmetrical arranged；
It is provided with the first groove in the frame structure of the rotating ring, the first NFC is fixedly installed in first groove
Sub-antenna is provided with the second groove in the frame structure of the clamping rings, the 2nd NFC is fixedly installed in second groove
Antenna, the first NFC sub-antenna and the 2nd NFC sub-antenna relative rotation；
Conductive contact, the first NFC is respectively set in the both ends of the first NFC sub-antenna and the 2nd NFC sub-antenna
The conductive contact of antenna one end is located in second groove, and slides along second groove, the 2nd NFC sub-antenna one
The conductive contact at end is located in first groove；
The surface of the first NFC sub-antenna and the 2nd NFC sub-antenna is set as insulating surfaces.
With reference to first aspect, in the first possible implementation of the first aspect, the first NFC sub-antenna and
Successively docking is combined into complete NFC antenna to the conductive contact at two NFC sub-antenna both ends from beginning to end.
With reference to first aspect, in a second possible implementation of that first aspect, the first NFC sub-antenna and second
The radian of NFC sub-antenna and be 360 degree, the first NFC sub-antenna and the 2nd NFC sub-antenna radian are identical；
The first NFC sub-antenna and the 2nd NFC sub-antenna overlap.
With reference to first aspect, in first aspect in the third possible implementation, the smartwatch NFC antenna device
It further include driving assembly and gear；
The driving component is connect with gear；
The inner wall of the rotating ring is provided with the internal tooth engaged with the gear.
Second aspect, the embodiment of the invention provides a kind of smartwatch NFC antenna device, which includes: rotational circle
Ring, clamping rings and at least one endless glide；
The rotating ring, clamping rings are identical with the diameter of endless glide, and are symmetrical arranged, wherein the annular
Sliding rail is between the rotating ring and clamping rings；
It is provided with the first groove in the frame structure of the rotating ring, the first NFC is fixedly installed in first groove
Sub-antenna is provided with the second groove in the frame structure of the clamping rings, the 2nd NFC is fixedly installed in second groove
Annular groove is arranged in the endless glide, the 3rd NFC sub-antenna, the first NFC is arranged in the annular groove for antenna
Antenna, the 2nd NFC sub-antenna and the 3rd NFC sub-antenna relative rotation；
Conductive contact is respectively set in the both ends of the first NFC sub-antenna, the 2nd NFC sub-antenna and the 3rd NFC sub-antenna,
The rotating ring rotates and the 3rd NFC sub-antenna is driven to slide in the annular groove；
The surface of the first NFC sub-antenna, the 2nd NFC sub-antenna and the 3rd NFC sub-antenna is set as insulating surfaces.
In conjunction with second aspect, in the first mode in the cards of second aspect, the first NFC sub-antenna,
Successively docking is combined into complete NFC antenna from beginning to end for two NFC sub-antennas and the conductive contact at the 3rd NFC sub-antenna both ends；
The docking conductive contact of the first NFC sub-antenna and the 2nd NFC sub-antenna connects across the annular groove
It connects.
In conjunction with second aspect, in second of mode in the cards of second aspect, the first NFC sub-antenna,
The radian of two NFC sub-antennas and the 3rd NFC sub-antenna and it is equal to 360 degree, and the first NFC sub-antenna, the 2nd day NFC
Line and the overlapping of the 3rd NFC sub-antenna.
In conjunction with second aspect, in the third mode in the cards of second aspect, the first NFC sub-antenna,
The radian of two NFC sub-antennas and the 3rd NFC sub-antenna is identical.
In conjunction with second aspect, in the 4th kind of mode in the cards of second aspect, the smartwatch NFC antenna is also
Including driving assembly and gear；
The driving component and gear are drivingly connected；
The inner wall of the rotating ring is provided with the internal tooth engaged with the gear.
The third aspect, the embodiment of the invention provides a kind of smartwatch, comprising: wrist-watch main body, watchband, primary antenna, pair
Antenna and smartwatch NFC antenna device, wherein；
The wrist-watch main body is connect with the watchband；
The wrist-watch main body includes dial plate and case side wall, and the wrist-watch main body is arranged in the primary antenna and slave antenna
In case side wall；
The case side wall periphery of the wrist-watch main body is arranged in the smartwatch NFC antenna, wherein the clamping rings
It is fixed in the case side wall, the rotating ring is arranged in the case side wall, and the rotating ring is around described
Case side wall rotation.
The technical solution that the embodiment of the present invention provides can include the following benefits: smartwatch NFC antenna device
Rotating ring and clamping rings in NFC sub-antenna is set, and the NFC sub-antenna in rotating ring and clamping rings can pass through
Conductive contact head and the tail docking forms complete closing coil, to realize the short-range communication of NFC antenna.It is of course also possible to logical
Crossing rotation rotating ring makes NFC antenna folding storage, to disconnect short-range communication.Aforesaid way, not only by major-minor antenna with
The distance between NFC antenna increases, meanwhile, just NFC antenna folding storage is greatly reduced when not needing using NFC antenna
Influence of the NFC antenna to major-minor antenna.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without any creative labor, is also possible to obtain other drawings based on these drawings.
Fig. 1 is prior art smartwatch design structure schematic diagram；
Fig. 2 is prior art smartwatch antenna designs schematic diagram；
Fig. 3 is a kind of smartwatch NFC antenna apparatus structure schematic diagram provided in an embodiment of the present invention；
Fig. 4 is a kind of rotating ring structural schematic diagram provided in an embodiment of the present invention；
Fig. 5 is a kind of clamping rings structural schematic diagram provided in an embodiment of the present invention；
Fig. 6 is another smartwatch NFC antenna apparatus structure schematic diagram provided in an embodiment of the present invention；
Fig. 7 is a kind of endless glide structural schematic diagram provided in an embodiment of the present invention；
Fig. 8 is another smartwatch NFC antenna apparatus structure schematic diagram provided in an embodiment of the present invention；
Fig. 9 is a kind of smartwatch structural schematic diagram provided in an embodiment of the present invention；
In Fig. 1-9, symbol is indicated:
1- main body, 101- dial plate, 102- side wall, 2- watchband, 3- primary antenna, 4- slave antenna, 5-NFC antenna, 6-
Rotating ring, the first groove of 61-, the first NFC sub-antenna of 62-, 7- clamping rings, the second groove of 71-, the 2nd NFC of 72-
Sub-antenna, 8- endless glide, 81- annular groove, the 3rd NFC sub-antenna of 82-, 9- conductive contact, 10- driving assembly,
11- gear.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
Smartwatch NFC antenna device provided in an embodiment of the present invention, realizes unfolding and folding for NFC antenna.When being not required to
When using NFC antenna, NFC antenna is folded in smartwatch NFC antenna device, to prevent NFC antenna to major-minor day
NFC antenna expansion is combined into complete closed loop coil, after use refolding when needing using NFC antenna by the weakening of line
Get up.
Embodiment one
Referring to Fig. 3, Fig. 3 is a kind of smartwatch NFC antenna apparatus structure schematic diagram provided in an embodiment of the present invention.
As shown in figure 3, smartwatch NFC antenna device includes rotating ring 6 and clamping rings 7, rotating ring 6 and fixed
The diameter of annulus 7 is identical, and setting symmetrical above and below, and in specific implementation, rotating ring 6 is located at 7 top of clamping rings, or
Person, rotating ring 6 are located at the lower section of clamping rings 7, and rotating ring 6 can be rotated relative to clamping rings 7, when rotation,
Rotating ring 6 is rotated around the center of circle of annulus itself.
Rotating ring 6 and clamping rings 7 are disposed as the ring body with frame structure, in the frame structure of rotating ring 6
On be provided with the first groove 61, the first NFC sub-antenna 62 is provided in the first groove 61, likewise, setting on clamping rings 7
It is equipped with the second groove 71, is provided with the 2nd NFC sub-antenna 72 in the second groove 71.First groove 61 and the second groove 71 respectively can
To accommodate the first NFC sub-antenna 62 and the 2nd NFC sub-antenna 72.
Conductive contact 9, the first day NFC is respectively set at the both ends of the first NFC sub-antenna 62 and the 2nd NFC sub-antenna 72
The conductive contact 9 of 62 one end of line is located in the second groove 71, and slides along second groove 71, the 2nd NFC sub-antenna 72 1
The conductive contact 9 at end is located in the first groove 61.Referring specifically to Fig. 4 and Fig. 5:
It referring to fig. 4, is a kind of rotating ring structural schematic diagram provided in an embodiment of the present invention.In figure, the frame of rotating ring 6
Corresponding with clamping rings 7 in frame structure to be provided with the first groove 61 on one side, the first groove 61 occupies one of rotating ring 6
Point, for accommodating the first NFC sub-antenna 62.First groove 61 can be set to the penetrating groove across rotating ring 6, and first is recessed
The height of slot 61 might be less that 6 thickness of rotating ring and occupy a part of 6 thickness of rotating ring.In specific implementation, may be used
It is adjusted according to the height of the thickness of 6 frame structure of rotating ring and the first groove 61, is no longer elaborated herein.
First NFC antenna 5 is fixed in the first groove 61, and make the first groove 61 close to groove port end there are skies
Between, the conductive contact 9 of 72 one end of the 2nd NFC sub-antenna protrudes the second groove 71, and the conductive contact 9 of protrusion is made to protrude into the first groove
In 61, and slided in the first groove 61.When rotating ring 6 drives the rotation of the first NFC sub-antenna 62, the first NFC sub-antenna
62 be located at the second groove 71 in conductive contact 9, slided in the second groove 71, and with the 2nd NFC in the second groove 71
The conductive contact 9 of 72 one end of antenna docks, meanwhile, the conductive contact 9 and the 2nd day NFC of 62 other end of the first NFC sub-antenna
The conductive contact 9 of 72 other end of line docks, and forms the NFC antenna 5 being completely closed.
The structure of clamping rings 7 is referring to Fig. 5, as shown in Figure 5, the second groove is arranged in the frame structure of clamping rings 7
71, it is fixedly installed the 2nd NFC sub-antenna 72 in the second groove 71, the conductive contact 9 of 72 one end of the 2nd NFC sub-antenna prominent the
Two grooves 71, the other end do not protrude the second groove 71, do not protrude the conductive contact 9 and the first NFC sub-antenna 62 of the second groove 71
The conductive contact 9 protruded above docks, and the conductive contact 9 that conductive contact 9 and 62 one end of the first NFC sub-antenna of protrusion are not protruded is right
It connects, so that the first NFC sub-antenna 62 and the 2nd NFC sub-antenna 72 be made to form closing coil.
The first NFC sub-antenna 62 is connected in sliding process with the 2nd NFC sub-antenna 72 in order to prevent, the embodiment of the present invention
In, insulating layer, therefore, only the first NFC sub-antenna are covered on the surface of the first NFC sub-antenna 62 and the 2nd NFC sub-antenna 72
62 with the 2nd NFC sub-antenna 72 docking combine when, ability normally.
When needing the function using NFC antenna 5, rotating ring 6 is rotated, rotating ring 6 drives the first NFC sub-antenna 62
Rotation, docks the first NFC sub-antenna 62 with the 2nd NFC sub-antenna 72 and is combined into complete closing coil, to realize NFC days
The function of line 5 rotates rotating ring 6 to opposite direction, makes the first NFC sub-antenna 62 and the when not needing using NFC antenna 5
Two NFC sub-antennas 72 do not reclose or overlap.
Seen from the above description, the first NFC sub-antenna 62 and the 2nd NFC sub-antenna 72 are combined into complete closing coil,
Therefore, the radian of the first NFC sub-antenna 62 and the 2nd NFC sub-antenna 72 and be 360 degree.
Further, for the length of the first NFC sub-antenna 62 and the 2nd NFC sub-antenna 72, the 2nd NFC sub-antenna can be made
72 length is longer than the length of the first NFC sub-antenna 62, and certainly, the length of NFC antenna 5 is corresponding with radian.When the first day NFC
The length of line 62 less than the 2nd NFC sub-antenna 72 length when, rotating ring 6 makes the first NFC sub-antenna 62 and the 2nd NFC
When the expansion of antenna 72 is combined, the radian of rotation is small.
NFC antenna device provided in an embodiment of the present invention can rotate rotating ring 6 when realizing manually, can also be electronic
The automatic rotation for realizing rotating ring 6 is docked the first NFC sub-antenna 62 and the 2nd NFC sub-antenna 72 and is grouped together into
Closing coil.The structure of automatic rotation rotating ring 6 is referring to Fig. 8, and in Fig. 8, smartwatch NFC antenna device further includes driving group
Part 10 and gear 11, driving assembly 10 are rotated by electric power, and with moving gear 11 rotate, wherein rotating ring 6 it is interior
Wall is provided with the internal tooth engaged with gear 11.The rotation axis of gear 11 and driving assembly 10 is drivingly connected, when driving assembly 10 exists
When electric power acts on the rotation axis of lower rotate driving component 10, rotation shaft driven gear 11 rotates, and gear 11 drives 6 turns of rotating ring
It is dynamic, to realize the automatic rotation of rotating ring 6.
Driving assembly 10 is electrically connected with the power supply module of smartwatch, meanwhile, the controller and power supply module of smartwatch
Electrical connection.When user triggers short-range communication function, smartwatch controller controls power supply module and starts driving assembly 10, drives
Dynamic component 10 drives rotating ring 6 to rotate, so that NFC antenna 5 be unfolded, NFC antenna 5 is made to form closing coil, guaranteed closely
Communication.User receives after communication finishes information, and 5 function of NFC antenna is closed in triggering, folds NFC antenna 5.
Seen from the above description, NFC antenna device provided in an embodiment of the present invention, NFC antenna 5 is unfolded by realizing or
It folds, reduces influence of the NFC antenna 5 to major-minor antenna.When needing short-range communication, it has been combined into the expansion of NFC sub-antenna
Whole NFC antenna 5 folds NFC sub-antenna when short-range communication is completed.Due to, when do not need closely
When communication, NFC antenna 5 is in non-occluded state, therefore does not influence on major-minor antenna, when needing using short-range communication,
NFC antenna 5 is unfolded and is in closed state, and after using again folds the storage of NFC antenna 5, makes NFC antenna 5
The distance between major-minor antenna greatly increases, and will not have an impact to major-minor antenna.
Embodiment two
The embodiment of the invention also provides another smartwatch NFC antenna devices, referring to Fig. 6, the antenna that is provided in Fig. 6
Device includes rotating ring 6, clamping rings 7, further includes at least one endless glide 8.
Endless glide 8 is arranged between rotating ring 6 and clamping rings 7, endless glide 8 and rotating ring 6 and fixed circle
The diameter of ring 7 is identical, and is symmetrical arranged respectively with rotating ring 6 and clamping rings 7.The structure of rotating ring 6 and clamping rings 7
It is the same as example 1, details are not described herein.Annular groove is provided in endless glide 8, annular groove is set as permeable structures,
3rd NFC sub-antenna 82 is set on annular groove, and the 3rd NFC sub-antenna 82 can slide in annular groove 81.
Second in the first NFC sub-antenna 62,7 second groove 71 of clamping rings in first groove 61 of rotating ring 6
Conductive contact 9 is arranged in the both ends of NFC sub-antenna 72 and the 3rd NFC sub-antenna 82, wherein one end of the first NFC sub-antenna 62 is set
The conductive contact 9 of protrusion is set, when the conductive contact 9 of protrusion rotates, drives 82 one end of the 3rd NFC sub-antenna in annular groove 81
Conductive contact 9.Slide the 3rd NFC sub-antenna 82 in annular groove 81, the conductive touching of 82 other end of the 3rd NFC sub-antenna
9 protrusion annular groove 81 of point, and be located in the second groove 71, when the rotation of the 3rd NFC sub-antenna 82, the 3rd NFC sub-antenna 82
The conductive contact 9 protruded above is docked with the conductive contact of 72 one end of the 2nd NFC sub-antenna, meanwhile, the first NFC sub-antenna 62 is another
The conductive contact 9 at end docks the NFC antenna for being formed and being completely closed with the conductive contact 9 of the first NFC sub-antenna other end.Namely
It says, successively head and the tail dock by conductive contact 9 for the first NFC sub-antenna 62, the 2nd NFC sub-antenna 72 and the 3rd NFC sub-antenna 82
It is combined into the NFC antenna 5 being completely closed.
In order to enable the first NFC sub-antenna 62 and the 2nd NFC sub-antenna 72 to dock, the 2nd NFC sub-antenna 72 and first
Conductive contact 9 at 62 docking of NFC sub-antenna is docked across annular groove 81.The 3rd day NFC is driven when rotating ring 6 rotates
Line 82 slides, and therefore, endless glide 8 is fixedly installed relative to clamping rings 7, when needing using NFC antenna 5, rotation
Rotating ring 6 does not need rotary annular sliding rail 8 again.
As the first NFC sub-antenna 62 and the 2nd NFC sub-antenna 72, surface is disposed as absolutely 3rd NFC sub-antenna 82
Edge surface prevents the 3rd NFC sub-antenna 82 to be connected by conductive contact 9 with other NFC sub-antennas, has an impact to major-minor antenna.
Further, the length of the first NFC sub-antenna 62, the 2nd NFC sub-antenna 72 and the 3rd NFC sub-antenna 82 can phase
Together, that is to say, that the radian of the first NFC sub-antenna 62, the 2nd NFC sub-antenna 72 and the 3rd NFC sub-antenna 82 is identical, three's arc
Degree and be 360 degree, therefore, three's radian is 120 degree.
Certainly, the endless glide 8 in smartwatch antenna assembly provided in an embodiment of the present invention may be set to be two,
Two settings of endless glide 8 are symmetrically set between rotating ring 6 and clamping rings 7, and respectively at annular circular ring and clamping rings 7
It sets, the structure of two endless glides 8 is identical as above-mentioned 8 structure of endless glide.First groove 61, the second groove 71 and endless glide
Successively docking is combined into complete NFC antenna 5 to NFC sub-antenna in 8 from beginning to end.
When rotating ring 6 rotates, the first NFC sub-antenna 62 on rotating ring 6 successively drives the in endless glide 8
Three NFC sub-antennas 82 slide in annular groove 81, and the 3rd NFC sub-antenna 82 in annular groove 81 slides into tail end and second
One end of the first NFC sub-antenna 62 in groove 71 is docked, the other end and the 2nd NFC sub-antenna 72 of the first NFC sub-antenna 62
Docking, to keep primary head and the tail between the first NFC sub-antenna 62, the 2nd NFC sub-antenna 72 and the 3rd NFC sub-antenna 82 right
It connects, forms complete NFC antenna 5.
Seen from the above description, smartwatch NFC antenna device provided in an embodiment of the present invention, in rotating ring 6 and admittedly
Determine that endless glide 8 is arranged between annulus 7, endless glide 8 and clamping rings 7 are relatively fixed, and the rotation of rotating ring 6 successively drives
The 3rd NFC sub-antenna 82 sliding in the annular groove 81 of endless glide 8.Therefore, smartwatch provided in an embodiment of the present invention
NFC antenna device divides NFC antenna 5 for multistage, and each section is separately positioned on rotating ring 6, endless glide 8 and clamping rings 7
Frame structure on, the number of plies of endless glide 8 can be set as needed in specific implementation process, to make the segmentation of NFC antenna 5
It is more flexible.
Embodiment three
Smartwatch NFC antenna device provided in an embodiment of the present invention may be set to be structure as shown in Figure 8, realize
The automatic rotation of rotating ring 6.As shown in figure 8, smartwatch NFC antenna device further includes driving assembly 10 and gear 11, and
And the internal tooth engaged with gear 11 is provided on the inner wall of rotating ring 6.The output shaft of driving assembly 10 and turning for gear 11
Moving axis connection, when driving assembly 10, which is powered, to be rotated, band moving gear 11 rotates, and gear 11 and the internal tooth of 6 inner wall of rotating ring are nibbled
It closes, therefore gear 11 will drive the rotation of rotating ring 6, to realize the automatic rotation of rotating ring 6.
Driving assembly 10 includes electronic fractional motor, and one end of electronic fractional motor is electrically connected with power supply module, other end setting
Output shaft, output shaft are connect with gear 11, are closed power supply module, and power supply drives fractional motor work, the output shaft rotation of fractional motor
Band moving gear 11 rotates, so that gear 11 drives rotating ring 6 to rotate.Setting triggering NFC antenna 5 is unfolded in smartwatch
Button or program, when actuation button or trigger, the rotating ring 6 in smartwatch rotates automatically, to make NFC antenna
5 Automatic-expandings.For example, when needing to realize function of swiping card using short-range communication, when smartwatch is directed at the POS, intelligence
5 Automatic-expanding of NFC antenna in wrist-watch.
As can be seen from the above embodiments, smartwatch NFC antenna device disclosed by the embodiments of the present invention, utilizes driving assembly 10
Rotating ring 6 is driven to rotate, to realize the Automatic-expanding of NFC antenna 5, user-friendly NFC antenna 5 is realized closely logical
Letter.
Example IV
The embodiment of the invention also provides a kind of smartwatch, smartwatch include wrist-watch main body 1, watchband 2, primary antenna 3,
Slave antenna 4 and smartwatch NFC antenna device provided by the above embodiment.Wherein:
Wrist-watch main body 1 is connect with watchband 2, and wrist-watch main body 1 includes dial plate 101 and case side wall 102, primary antenna 3 and secondary day
Line 4 is designed in case side wall 102 by laser carving, wherein 10 o'clock to 3 o'clock position pair of dial plate 101 is arranged in primary antenna 3
In the case side wall 102 answered.Slave antenna 4 was arranged on 3 o'clock to the corresponding case side wall 102 in 6 o'clock position of dial plate 101.
Smartwatch NFC antenna device is arranged in 102 periphery of case side wall, wherein clamping rings 7 is fixed on case side wall
On 102, rotating ring 6 is movably arranged in case side wall 102, and rotating ring 6 can rotate in wrist-watch main body 1.Rotating ring 6
It is contacted between clamping rings 7 and forms an overall structure.If smartwatch NFC antenna device includes endless glide 8, annular is sliding
The setting of rail 8 contacts among rotating ring 6 and clamping rings 7, and with rotating ring 6 and clamping rings 7, endless glide 8 and solid
Determine annulus 7 and is equally fixed on case side wall 102.
When not needing using NFC antenna 5, NFC antenna 5 is folded in antenna assembly, thus to primary antenna 3 and slave antenna
4 do not influence, and in order to reduce the influence after NFC antenna 5 folds to major-minor antenna, NFC antenna 5 was accommodated in for 6 o'clock
To at 102 position of case side wall corresponding in 10 points.When needing using NFC antenna 5, NFC antenna 5 is unfolded, after use again
It folds, therefore, although having an impact to major-minor antenna after expansion NFC antenna 5, influences also to be of short duration, relatively
In the set-up mode of NFC antenna 5 in the prior art, influence of the NFC antenna 5 to major-minor antenna is greatly reduced.
Smartwatch provided in an embodiment of the present invention, the setting of NFC antenna 5 are being not take up by the bogey of antenna
Under the premise of the space of smartwatch, NFC antenna 5 and bogey are combined together to form smartwatch NFC antenna device,
Meanwhile smartwatch NFC antenna device realizes unfolding and folding for NFC antenna 5, and therefore, when not needing using NFC antenna 5,
NFC antenna 5 is folded.
Smartwatch further includes following one or more components in addition to the above-described components: processing component 802, memory 804,
Power supply module 806, multimedia component 808, audio component 810, the interface 812 of input/output (I/O), sensor module 814,
And communication component 816.
The integrated operation of the usually control smartwatch 800 of processing component 802, such as with display, call, data are logical
Letter, camera operation and record operate associated operation.Processing component 802 may include one or more processors 820 to hold
Row instruction, to perform all or part of the steps of the methods described above.In addition, processing component 802 may include one or more moulds
Block, convenient for the interaction between processing component 802 and other assemblies.For example, processing component 802 may include multi-media module, with
Facilitate the interaction between multimedia component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in smartwatch 800.These data
Example include any application or method for being operated on smartwatch 800 instruction, contact data, telephone directory
Data, message, picture, video etc..Memory 804 can by any kind of volatibility or non-volatile memory device or it
Combination realize, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable
Except programmable read only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, fastly
Flash memory, disk or CD.
Power supply module 806 provides electric power for the various assemblies of smartwatch 800.Power supply module 806 may include power supply pipe
Reason system, one or more power supplys and other with for smartwatch 800 generate, manage, and distribute the associated component of electric power.
Multimedia component 808 includes the screen of one output interface of offer between the smartwatch 800 and user.
If screen includes touch panel, screen may be implemented as touch screen, to receive input signal from the user.Touch panel
Including one or more touch sensors to sense the gesture on touch, slide, and touch panel.The touch sensor can be with
The boundary of a touch or slide action is not only sensed, but also detects duration associated with the touch or slide operation and pressure
Power.Audio component 810 is configured as output and/or input audio signal.For example, audio component 810 includes a microphone
(MIC), when smartwatch 800 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone quilt
It is configured to receive external audio signal.The received audio signal can be further stored in memory 804 or via communication
Component 816 is sent.In some embodiments, audio component 810 further includes a loudspeaker, is used for output audio signal.
I/O interface 812 provides interface between processing component 802 and peripheral interface module, and sensor module 814 includes one
A or multiple sensors, for providing the status assessment of various aspects for smartwatch 800.For example, sensor module 814 can be with
Detect the state that opens/closes of smartwatch 800, the relative positioning of component, sensor module 814 can also detect intelligent hand
The position change of 800 1 components of table 800 or smartwatch, the existence or non-existence that user contacts with smartwatch 800, intelligence
The temperature change in 800 orientation of wrist-watch or acceleration/deceleration and smartwatch 800.Sensor module 814 may include approaching sensing
Device is configured to detect the presence of nearby objects without any physical contact.Sensor module 814 can also include
Optical sensor, such as CMOS or ccd image sensor, for being used in imaging applications.In some embodiments, the sensor group
Part 814 can also include acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between smartwatch 800 and other equipment.
For example, major-minor antenna and NFC antenna 5.In the exemplary embodiment, smartwatch 800 can be dedicated by one or more application
Integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device
(PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, are used for
Execute the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 804 of instruction, above-metioned instruction can be executed by the processor 820 of smartwatch 800 to complete the above method.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
Seen from the above description, smartwatch provided in an embodiment of the present invention, in the premise of 1 confined space of wrist-watch main body
Under, by being arranged smartwatch NFC antenna device in side wall of outer shell periphery, by the distance between NFC antenna 5 and major-minor antenna
Increase, also, smartwatch NFC antenna device realizes folding and unfolding for NFC antenna 5, guarantees do not needing using NFC antenna
When 5, influence of the NFC antenna 5 to major-minor antenna is smaller.
Those skilled in the art will readily occur to of the invention its after considering specification and the disclosure invented here of practice
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention
Or conventional techniques.It should be understood that the invention is not limited to be described above and be shown in the accompanying drawings accurate
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only by the attached claims
To limit.
Claims (10)
1. a kind of smartwatch NFC antenna device characterized by comprising rotating ring and clamping rings, in which:
The rotating ring is identical with the diameter of clamping rings, and setting symmetrical above and below；
It is provided with the first groove in the frame structure of the rotating ring, the first day NFC is fixedly installed in first groove
Line is provided with the second groove in the frame structure of the clamping rings, the 2nd day NFC is fixedly installed in second groove
Line, the rotating ring make the first NFC sub-antenna and the opposite rotation of the 2nd NFC sub-antenna relative to clamping rings rotation
Turn, wherein the rotating ring is rotated around the center of circle of annulus itself；
Conductive contact, the first NFC sub-antenna is respectively set in the both ends of the first NFC sub-antenna and the 2nd NFC sub-antenna
The conductive contact of one end is located in second groove, and slides along second groove, the 2nd NFC sub-antenna one end
Conductive contact is located in first groove, and when the rotating ring drives the first NFC sub-antenna rotation, and described the
The conductive contact of one NFC sub-antenna can dock the NFC to be formed and complete closure with the conductive contact of the 2nd NFC sub-antenna from beginning to end
Antenna；
The surface of the first NFC sub-antenna and the 2nd NFC sub-antenna is set as insulating surfaces.
2. smartwatch NFC antenna device according to claim 1, which is characterized in that the first NFC sub-antenna and
Successively docking is combined into complete NFC antenna to the conductive contact at two NFC sub-antenna both ends from beginning to end.
3. smartwatch NFC antenna device according to claim 1, which is characterized in that the first NFC sub-antenna and
The radian of two NFC sub-antennas and be 360 degree, the first NFC sub-antenna and the 2nd NFC sub-antenna radian are identical；
The first NFC sub-antenna and the 2nd NFC sub-antenna overlap.
4. smartwatch NFC antenna device according to claim 1, which is characterized in that the smartwatch NFC antenna dress
Set further includes driving assembly and gear；
The driving component is connect with gear；
The inner wall of the rotating ring is provided with the internal tooth engaged with the gear.
5. a kind of smartwatch NFC antenna device characterized by comprising rotating ring, clamping rings and at least one annular
Sliding rail；
The rotating ring, clamping rings are identical with the diameter of endless glide, and setting symmetrical above and below, wherein the annular
Sliding rail is between the rotating ring and clamping rings；
It is provided with the first groove in the frame structure of the rotating ring, the first day NFC is fixedly installed in first groove
Line is provided with the second groove in the frame structure of the clamping rings, the 2nd day NFC is fixedly installed in second groove
Annular groove is arranged in the endless glide for line, and the annular groove is set as permeable structures, setting the in the annular groove
Three NFC sub-antennas, the first NFC sub-antenna, the 2nd NFC sub-antenna and the 3rd NFC sub-antenna relative rotation；
Conductive contact is respectively set in the both ends of the first NFC sub-antenna, the 2nd NFC sub-antenna and the 3rd NFC sub-antenna, described
Rotating ring rotates and the 3rd NFC sub-antenna is driven to slide in the annular groove, the first NFC sub-antenna,
Successively docking is combined into the NFC antenna being completely closed to the conductive contact of two NFC sub-antennas and the 3rd NFC sub-antenna from beginning to end；
The surface of the first NFC sub-antenna, the 2nd NFC sub-antenna and the 3rd NFC sub-antenna is set as insulating surfaces.
6. smartwatch NFC antenna device according to claim 5, which is characterized in that the first NFC sub-antenna,
Successively docking is combined into complete NFC antenna from beginning to end for two NFC sub-antennas and the conductive contact at the 3rd NFC sub-antenna both ends；
The first NFC sub-antenna passes through the annular groove with the docking conductive contact of the 2nd NFC sub-antenna and connects.
7. smartwatch NFC antenna device according to claim 5, which is characterized in that the first NFC sub-antenna,
The radian of two NFC sub-antennas and the 3rd NFC sub-antenna and it is equal to 360 degree, and the first NFC sub-antenna, the 2nd day NFC
Line and the overlapping of the 3rd NFC sub-antenna.
8. smartwatch NFC antenna device according to claim 5, which is characterized in that the first NFC sub-antenna,
The radian of two NFC sub-antennas and the 3rd NFC sub-antenna is identical.
9. smartwatch NFC antenna device according to claim 5, which is characterized in that the smartwatch NFC antenna is also
Including driving assembly and gear；
The driving component and gear are drivingly connected；
The inner wall of the rotating ring is provided with the internal tooth engaged with the gear.
10. a kind of smartwatch characterized by comprising wrist-watch main body, watchband, primary antenna, slave antenna and such as claim
Any smartwatch NFC antenna device of 1-9, wherein；
The wrist-watch main body is connect with the watchband；
The wrist-watch main body includes dial plate and case side wall, and the watchcase of the wrist-watch main body is arranged in the primary antenna and slave antenna
On side wall；
The case side wall periphery of the wrist-watch main body is arranged in the smartwatch NFC antenna, wherein the clamping rings is fixed
In the case side wall, the rotating ring is arranged in the case side wall, and the rotating ring is around the watchcase
Side wall rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868017.8A CN106299606B (en) | 2016-09-30 | 2016-09-30 | A kind of smartwatch NFC antenna device and smartwatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868017.8A CN106299606B (en) | 2016-09-30 | 2016-09-30 | A kind of smartwatch NFC antenna device and smartwatch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106299606A CN106299606A (en) | 2017-01-04 |
| CN106299606B true CN106299606B (en) | 2019-01-08 |
Family
ID=57716681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610868017.8A Active CN106299606B (en) | 2016-09-30 | 2016-09-30 | A kind of smartwatch NFC antenna device and smartwatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299606B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11050142B2 (en) | 2013-03-11 | 2021-06-29 | Suunto Oy | Coupled antenna structure |
| US11059550B2 (en) | 2013-03-11 | 2021-07-13 | Suunto Oy | Diving computer with coupled antenna and water contact assembly |
| CN107092184A (en) * | 2017-05-24 | 2017-08-25 | 广东小天才科技有限公司 | Intelligent watch |
| CN109390675A (en) * | 2017-08-03 | 2019-02-26 | 泰科电子(上海)有限公司 | Antenna, emitter, reception device and wireless communication system |
| TWI790344B (en) * | 2018-02-08 | 2023-01-21 | 芬蘭商順妥公司 | Slot mode antennas |
| CN110383578B (en) * | 2018-07-20 | 2021-03-30 | 广东高驰运动科技有限公司 | Intelligent wearable device |
| CN113904101B (en) * | 2020-06-22 | 2023-09-05 | 北京小米移动软件有限公司 | Terminal equipment and manufacturing method thereof |
| CN113644446A (en) * | 2021-08-31 | 2021-11-12 | 维沃移动通信有限公司 | Electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009079998A (en) * | 2007-09-26 | 2009-04-16 | Citizen Holdings Co Ltd | Radio-controlled timepiece |
| CN102832440A (en) * | 2011-06-17 | 2012-12-19 | 卡西欧计算机株式会社 | Sensitivity adjustment device, radio wave communication device and watch |
| CN202975608U (en) * | 2012-12-24 | 2013-06-05 | 饶健辉 | Watch with non-contact intelligent induction key function |
| CN104466363A (en) * | 2014-12-11 | 2015-03-25 | 深圳市信维通信股份有限公司 | NFC antenna structure applied to wearable device and intelligent watch |
| CN105955447A (en) * | 2016-06-08 | 2016-09-21 | 联想(北京)有限公司 | Electronic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10447080B2 (en) * | 2015-02-27 | 2019-10-15 | Samsung Electronics Co., Ltd. | Wearable electronic device including communication circuit |
-
2016
- 2016-09-30 CN CN201610868017.8A patent/CN106299606B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009079998A (en) * | 2007-09-26 | 2009-04-16 | Citizen Holdings Co Ltd | Radio-controlled timepiece |
| CN102832440A (en) * | 2011-06-17 | 2012-12-19 | 卡西欧计算机株式会社 | Sensitivity adjustment device, radio wave communication device and watch |
| CN202975608U (en) * | 2012-12-24 | 2013-06-05 | 饶健辉 | Watch with non-contact intelligent induction key function |
| CN104466363A (en) * | 2014-12-11 | 2015-03-25 | 深圳市信维通信股份有限公司 | NFC antenna structure applied to wearable device and intelligent watch |
| CN105955447A (en) * | 2016-06-08 | 2016-09-21 | 联想(北京)有限公司 | Electronic device |
Non-Patent Citations (2)
| Title |
|---|
| "Antenna Designs of Smart Watch for Cellular Communications by using Metal Belt";Kun Zhao etc.;《2015 9th European Conference on Antennas and Propagation》;20150417;全文 |
| "Study on Effective pattern of Magnetic Sheet Attached on NFC Antenna";Takaho Sekiguchi etc.;《2015 IEEE International Symposium on Radio-Frequency Integration Technology》;20150828;全文 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106299606A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106299606B (en) | A kind of smartwatch NFC antenna device and smartwatch | |
| US10671126B2 (en) | Foldable terminal | |
| KR102182398B1 (en) | Electronic device and control method thereof | |
| CN105141815B (en) | Camera automatic pop-up device and terminal | |
| US9400489B2 (en) | Smart watch and control method thereof | |
| US11968318B2 (en) | Mobile terminal and electronic apparatus including mobile terminal | |
| EP3128725B1 (en) | Mobile terminal and controlling method thereof | |
| KR102169952B1 (en) | Wearable device and method of controlling thereof | |
| KR102047882B1 (en) | Electronic device having cover | |
| US10827046B1 (en) | Assembly for folding and unfolding screen, and terminal | |
| US20140187148A1 (en) | Near field communication method and apparatus using sensor context | |
| CN106489113B (en) | The method, apparatus and electronic equipment of VR control | |
| US20130167074A1 (en) | Device, method, and storage medium storing program | |
| TW201508550A (en) | Wearable ring shaped electronic device and the controlling method thereof | |
| KR101647734B1 (en) | Mobile terminal and method for controlling the same | |
| RU2650370C1 (en) | Mobile terminal antenna | |
| US20130128000A1 (en) | Mobile terminal and control method thereof | |
| KR20130029307A (en) | Mobile terminal and method for operation control | |
| CN208739154U (en) | Folding terminal | |
| US7647020B2 (en) | Multi-mode foldable electronic apparatus and method thereof | |
| US20220291825A1 (en) | Mobile terminal and method for controlling mobile terminal | |
| EP3419259A1 (en) | Mobile terminal and control method therefor | |
| KR20160066269A (en) | Mobile terminal and method for controlling the same | |
| KR101382270B1 (en) | Shooting mode activation system by camera on a mobile device | |
| US20240031467A1 (en) | Mobile terminal, electronic device comprising mobile terminal, and method for controlling electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |