CN203932307U - Wrist-watch antenna and be provided with the wrist-watch of this wrist-watch antenna - Google Patents
Wrist-watch antenna and be provided with the wrist-watch of this wrist-watch antenna Download PDFInfo
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- CN203932307U CN203932307U CN201420076750.2U CN201420076750U CN203932307U CN 203932307 U CN203932307 U CN 203932307U CN 201420076750 U CN201420076750 U CN 201420076750U CN 203932307 U CN203932307 U CN 203932307U
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- gps
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Abstract
The utility model discloses the wrist-watch antenna that a kind of GPS/Glonass of can be used for communicates by letter with BT/WiFi/WLAN, it comprises the antenna part that is arranged on wrist-watch inside, and described wrist-watch is provided with becket/frame above described antenna part; Described antenna part and the electric coupling of described becket/frame, described becket/frame is as main antenna radiator, and is arranged on wrist-watch periphery.The utility model also discloses a kind of wrist-watch that is provided with above-mentioned antenna simultaneously.Wrist-watch antenna of the present utility model has used electric coupling (feed) antenna structure, by the becket/frame of electric coupling is with it set above the antenna part in wrist-watch, and using becket/frame as antenna radiator, make this antenna reach excellent GPS/Glonass and BT/WiFi/WLAN communication performance.
Description
Technical field
The utility model relates to the wrist-watch antenna that a kind of GPS/Glonass of can be used for communicates by letter with BT/WiFi/WLAN and the wrist-watch that is provided with this antenna.
Background technology
Based on GPS(Global Position System, global positioning system) fitness product and the individual person taking exercise of other increasing passive movement person of Wrist belt-type personal trainer product based on GPS and other use, to use GPS to generate achievement and/or other location-based information.But, the signal of GPS very a little less than, therefore, when the fitness product based on GPS is in complex area and when the abundant for example big city, area of scattering/diffraction or other challenging landform use, they are difficult to receive satellite navigation signals.
Another challenge is, new product need to have an appearance having a great attraction as watch and intelligent watch, so that user likes.These products have a thin profile conventionally, and better is that these products can have metal part, especially becket, and metal edge frame, or other decorate metal object upper and that mechanically require.But these metal parts can weaken antenna performance, be therefore all a challenge to reaching high antenna efficiency and forming suitable right-handed circular polarization.
In addition, the size of traditional ceramic paster gps antenna and weight are all very large, are not therefore suitable for watch device.
Mode (for example EP2128724A2) on watch that ceramic paster gps antenna is arranged on before has makes watch style become defect bad and that gain in weight.Present trend is that antenna is integrated in the mechanical structure of wrist-watch, to eliminate defect above-mentioned.
Multiple GPS and bluetooth (BT, Blue Tooth) antenna was all once proposed as antenna integrated, wherein the overwhelming majority belongs to traditional inverted F shaped antenna, inverted L antenna, monopole antenna, ring-type, C-shape structure, wherein some antenna form has application in application before, for example EP2317602A1, US2013/0181873A1 etc.; But, above the defect of these scheme maximums be that, in the time that the top of table is provided with becket or metal edge frame, for example, while being arranged on the surrounding of display screen, these antenna can not be worked.
Utility model content
The first object of the present utility model is to provide a kind of electric coupling type wrist-watch antenna, and it is to be arranged on the becket/frame on watch dial top as the main radiant body of antenna, to solve the above-mentioned defect existing in prior art.
The second object of the present utility model is to provide a kind of wrist-watch that is provided with above-mentioned wrist-watch antenna, to solve the above-mentioned defect existing in prior art.
The technical solution of the utility model is as follows:
Can be used for the wrist-watch antenna that GPS/Glonass communicates by letter with BT/WiFi/WLAN, it comprises the antenna part that is arranged on wrist-watch inside, and described wrist-watch is provided with becket/frame above described antenna part; Described antenna part and the electric coupling of described becket/frame, described becket/frame is as main antenna radiator, and is arranged on wrist-watch periphery.
The utility model also provides the wrist-watch of a kind of GPS/Glonass of having and BT/WiFi/WLAN function, it comprises the antenna part that is arranged on wrist-watch inside, and be arranged on watch dial top periphery and be positioned at the becket/frame of described antenna part top, described antenna part and the electric coupling of described becket/frame, described becket/frame is as main antenna radiator.
Compared with prior art, the beneficial effects of the utility model are as follows:
The one, wrist-watch antenna of the present utility model has used electric coupling antenna structure, by the becket/frame of electric coupling is with it set above the antenna part in wrist-watch, and using becket/frame as main antenna radiator, reach excellent GPS/Glonass and BT/WiFi/WLAN performance;
The 2nd, wrist-watch antenna structure of the present utility model is simple, is a kind of mechanical integrated form antenna, uses it to produce thinner, less, lighter, the attractive product of outward appearance;
The 3rd. wrist-watch antenna of the present utility model can be realized double-fed GPS/ bluetooth, or combination, single feedback GPS/ bluetooth;
The 4th, the becket/frame of wrist-watch antenna of the present utility model provides extra mechanical strength to wrist-watch.
Certainly, implement arbitrary product of the present utility model and might not need to reach above-described all advantages simultaneously.
Brief description of the drawings
Fig. 1 (a) is the typical watch structure schematic diagram of a specific embodiment of the utility model;
Fig. 1 (b) is the cross sectional representation of the typical layers stack structure of the wrist-watch of a specific embodiment of the utility model;
Fig. 1 (c) is the cross sectional representation of the stepped construction of the wrist-watch of another specific embodiment of the utility model;
Fig. 1 (d) is a specific embodiment of antenna part in wrist-watch of the present utility model, its corresponding diagram 1(a) the vertical view of wrist-watch, but removed becket/frame, eyeglass and plastic support;
Fig. 1 (e) is the cross-sectional view with Fig. 1 (d) with analog structure, and it shows several positions of the radiant body that can place antenna part;
Fig. 2 (a) and Fig. 2 (b) show the another embodiment of wrist-watch of the present utility model and wrist-watch antenna;
Fig. 3 is reflection coefficient and the isolation of double-fed structural antenna of the present utility model in the time wearing state;
Fig. 4 is single feedback antenna of the present utility model gross efficiency and radiation efficiency in GPS/Glonass frequency range in the time wearing state;
Fig. 5 is the gross efficiencys of two kinds of different wrist-watch BT antennas that configure of the present utility model in the time wearing state and do not wear (free space) state, and wherein P4_3 represents single feedback antenna, and P3_1B represents double-feed antenna;
Fig. 6 is the 3D radiation diagram of single feedback antenna of the present utility model in the time wearing state, and wherein radiation is in the right-handed circular polarization gain diagram of 1.58GHz.
Embodiment
Below is further described embodiments more of the present utility model and embodiment in connection with accompanying drawing.
Embodiment
Refer to Fig. 1 (a), it shows the vertical view of a kind of typical watch structure of the present utility model, the typical outer diameter of this kind of wrist-watch can be for example 50mm, in addition, in the utility model, the external diameter of wrist-watch can also be greater than 50mm or be less than 50mm, the numerical value of concrete wrist-watch external diameter depends on the profile of wrist-watch, and the utility model does not limit the external diameter of wrist-watch.In Fig. 1 (a), wrist-watch comprises wrist strap 1, becket/frame 2, eyeglass and display screen 3, and wherein, eyeglass can be made up of glass or other transparent medium, and it is arranged on the side of display screen and is positioned at outside.
Refer to Fig. 1 (b), it is the cross-sectional view of the stepped construction of the wrist-watch of a specific embodiment of the utility model.Can see in the figure, becket/frame 2 is arranged on the top of display screen 31, the periphery of eyeglass 32.Becket/frame can be prepared from by stainless steel, aluminium, copper and other types of metals, on becket/frame, can have various electrodeposited coatings and/or pattern.The below of becket/frame 2 is provided with plastic support 41, wrist-watch outside is provided with plastic casing 4, the outer plastic hoop 5 that is arranged with of display screen 31, one printed circuit board (PCB) (PCB) 6 is arranged on the below of display screen 31, printed circuit board (PCB) (PCB) can be equiped with battery 76 times, and wherein printed circuit board (PCB) (PCB) 6 is main DC-ground connection.Plastic hoop 5 is for holding display screen 31, and as the supporting construction of becket/frame 2 and eyeglass 32.In addition, wrist-watch of the present utility model is also optionally provided with metal back cover 8.
Becket/frame 2 can with PCB electricity isolation, or can be electrically connected to ground by DC/ based on ESD/EMC object, but becket/frame 2 must with ground radio frequency isolation; Conventionally, ground can be a part of PCB, and PCB has multiple different some conductive traces or multilayer modes of being provided with, and their part can be used for DC ground connection and part for RF ground connection, is the metal level on pcb board most typically; In addition, ground also can be realized by alternate manner, and for example, ground can be a unitary part that is independent of PCB, as sheet metal etc.
Printed circuit board (PCB) 6 as shown in Figure 1 (b), can comprise the infill panel of the active device that is provided with multiple separation, these active devices for example can comprise GPS and BT transmitting set, and GPS low noise amplifier, for multiple connecting terminals of antenna part and battery etc.Metal back cover 8 is selectivity setting, and it can be used as antenna reflector, maskable hand/wrist absorption loss; Metal back cover 8 can suspend and be arranged at ground level, or can be connected to ground level/PCB by several contacts.Scheme of the present utility model does not arrange metal back cover 8 and can use yet.
Refer to Fig. 1 (c), it shows the cross-sectional view of the another kind of exemplary embodiments of wrist-watch of the present utility model, this embodiment is from the main difference part of the embodiment shown in Fig. 1 (a): becket/frame 2 ' has another kind of different profile, and the plastic support 41 that is therefore positioned at becket/frame below can omit, thereby a part for becket/frame 2 ' can directly contact with plastic casing 4, and another part contacts with plastic hoop 5.
Fig. 1 (d) shows a kind of concrete structure of the antenna part that is arranged on wrist-watch inside of the present utility model, and Fig. 1 (d) is also as the vertical view at visual angle in Fig. 1 (a), but has removed becket/frame 2, eyeglass 32, the plastic support 41 in Fig. 1 (b).Two kinds of different antenna structures have been shown in Fig. 1 (d), and they are respectively antenna element, resonator, the antenna feed point network of GPS and BT, and these can be created as copper arm cabling as wide in 1mm, suitable length.Two antenna elements have respectively independently feed, as shown in mark in Fig. 1 (d).These feeds can or use suitable contact (for example spring clip spring clips, C clamp C-clips, pogo pin pogo pins) to be connected to corresponding transmitting set (being for example arranged on the transmitting set on main circuit board PCB) by hole; Can use different match circuits and antenna to carry out the suitable impedance (being generally 50Ohm) of mating to reach expectation.A very important feature is that these antenna unit is electrically coupled to becket/frame 2 herein, and the concrete mode of electric coupling can be for example electromagnetic coupled or capacitive coupling structure.Now, becket/frame 2 is as main radiant body, and the coupling of expecting between antenna element and becket/frame is by distance between the two, and size of antenna arm, width, length etc. are controlled.Gps antenna feed and BT antenna feed can move along the circumferential direction of wrist-watch, with this select best may with the position of optimizing, this point is optimized right-handed circular polarization gain for GPS/Glonass antenna, and axial ratio and other polarization characteristic are the design parameters being even more important.
Fig. 1 (e) shows a kind of cross section of similar structures, wherein deepen overstriking surface (in figure, be labeled as a, b, c) representative can selectivity arranges the diverse location of the antenna radiator of antenna part.Surperficial a is wherein representative graph 1(d) in the set-up mode of antenna part.These three surfaces can be for example the surfaces of plastic hoop 5, or the surface of plastic casing 4 or the surface of other like.The main principle of this antenna radiator setting position is: make antenna radiator setting position as far as possible away from metal object and destructive metal object around, for example LCD housing, PCB ground, battery, any noise source etc.This antenna radiator can be made by LDS technique.
Fig. 2 (a) and Fig. 2 (b) show another embodiment of the present utility model.In this embodiment, special feature is, at becket/frame 2 ' ' on have a kerf or seam 21, as shown in Figure 2 (a) shows, now becket/frame 2 ' ' is C shape.This structure, in conjunction with the figure of antenna part in Fig. 2 (b), has single feedback to GPS/BT, i.e. so-called combination solution.Feed, along the accurate placement of wrist-watch girth, is placed in conjunction with the correct position of otch or seam, can optimize the polarization characteristic of gps antenna, for example better right-handed circular polarization gain, low axial ratio etc.
Fig. 3 to Fig. 6 shows the typical test results of wrist-watch antenna of the present utility model.
Wherein, reflection coefficient and the isolation of the wrist-watch antenna that Fig. 3 shows double-fed structure in the time wearing state, as can be seen from the figure, double-fed structural antenna of the present utility model has good coupling level and frequency range, and lower than the isolation of-15dB, its bandwidth has enough covered GPS and Glonass frequency range.
Fig. 4 shows single feedback antenna of the present utility model wearing gross efficiency and the radiation efficiency of GPS/Glonass frequency range under state, is also included within the condition of mismatch.Fig. 5 shows the antenna of two kinds of configurations and is wearing state, do not wearing the gross efficiency in BT frequency range under (free space) state, the antenna of two kinds of configurations respectively: the mono-feedback situation of P4_3 and P3_1B double-fed situation.From Fig. 4 and Fig. 5, the antenna of those embodiment of the present utility model is in gross efficiency and the radiation efficiency of GPS/Glonass frequency range, and in the gross efficiency of BT frequency range all higher than-7dB, illustrate that antenna of the present utility model has good gross efficiency and radiation efficiency.
Fig. 6 shows single feedback antenna of the present utility model at the 3D radiation mode figure of wearing under state, can find out that it has right-handed circular polarization gain at 1.58GHz place.These illustrate that antenna of the present utility model has a good directed radiation pattern, its main beam direction point into the sky (being satellite).
The circular profile of the wrist-watch shown in above embodiment and accompanying drawing is only for giving an example, and the profile of wrist-watch of the present utility model can also be the shape of any expectation, for example square, ellipse, hexagon etc.
In the utility model, the display screen 31 of wrist-watch can also be a touch display screen, and wrist-watch itself can be a so-called intelligent watch, and this intelligent watch can also be provided with other transmitting set, for example cellular, GSM, LTE, NFC etc.
In the utility model, the implementation of BT antenna can also adopt alternate manner, for example, be arranged on the cabling on main PCB.
Wrist-watch of the present utility model can be made into water-proof type, can be used for various arduous and challenging outdoor and indoor conditionss, and in the situation such as extreme sport.
Becket/the frame of wrist-watch of the present utility model can be connected with all the other mechanical parts of wrist-watch in various manners, for example, use screw, gluing, and adhesive inserts moulding, Overmolded or some other selectable production method.This becket/frame can be selected various width, conventionally within the scope of 1mm-5mm, floats.
The eyeglass 32 of wrist-watch of the present utility model can be made up of any suitable material, for example glass, transparent plastic material, PMML, or other medium.
The antenna part arranging in wrist-watch of the present utility model can be by making (, the plastics of plastic hoop need to be LDS compatibilities, can be filled with or not fill glass) herein by LDS technique on plastic hoop 5.In addition, can also use MID technique or flexible foils technique (claiming again flexible print circuit FPC technique), sheet metal/stamped metal technology, printing technology (ink or subsides printing) etc.Metal for this antenna part can be copper or other metal, for example stainless steel, aluminium, nickel plating and/or filled gold, or some other suitable selections.
In the utility model, except feed, also earthing contact can be joined in wrist-watch antenna of the present utility model, the concrete implantation site that adds can be the antenna part of being located at wrist-watch inside, or on this antenna part and becket/frame.
Disclosed the utility model preferred embodiment is just for helping to set forth the utility model above.Preferred embodiment does not have all details of detailed descriptionthe, and also not limiting this utility model is only described embodiment.Obviously,, according to the content of this specification, can make many modifications and variations.These embodiment are chosen and specifically described to this specification, is in order to explain better principle of the present utility model and practical application, thereby under making, technical field technical staff can understand and utilize the utility model well.The utility model is only subject to the restriction of claims and four corner and equivalent.
Claims (14)
1. can be used for the wrist-watch antenna that GPS/Glonass communicates by letter with BT/WiFi/WLAN, it is characterized in that, it comprises the antenna part that is arranged on wrist-watch inside, and described wrist-watch is provided with becket/frame above described antenna part; Described antenna part and the electric coupling of described becket/frame, described becket/frame is as main antenna radiator, and is arranged on wrist-watch periphery.
2. wrist-watch antenna as claimed in claim 1, is characterized in that, described becket/frame is closed ring type, and described antenna part comprises two strip antenna arms, and described two strip antenna arms are respectively the gps antenna arm of corresponding GPS function and the BT antenna arm of corresponding BT function; Described gps antenna arm is provided with GPS feed, and described BT antenna arm is provided with BT feed.
3. wrist-watch antenna as claimed in claim 1, is characterized in that, described becket/frame is C shape, and described antenna part comprises a strip antenna arm of corresponding GPS function of while and BT function, and this strip antenna arm is provided with the mono-feed of GPS/BT.
4. wrist-watch antenna as claimed in claim 2 or claim 3, is characterized in that, between described antenna part and described becket/frame, required coupling is by size, width and the length control of the distance between them, described antenna arm.
5. wrist-watch antenna as claimed in claim 2 or claim 3, it is characterized in that, described GPS feed and described BT feed or the mono-feed of described GPS/BT can move along the girth of described wrist-watch, to select possible optimum position to optimize right-handed circular polarization gain, axial ratio and other polarization characteristics.
6. wrist-watch antenna as claimed in claim 1, is characterized in that, described " electric coupling " mode is electromagnetic coupled or capacitive coupling.
7. one kind has the wrist-watch of GPS/Glonass and BT/WiFi/WLAN function, it is characterized in that, comprise the antenna part that is arranged on wrist-watch inside, and be arranged on wrist-watch periphery and be positioned at the becket/frame of described antenna part top, described antenna part and the electric coupling of described becket/frame, described becket/frame is as main antenna radiator.
8. wrist-watch as claimed in claim 7, it is characterized in that, described wrist-watch also comprises PCB/ ground, described becket/frame and described PCB ground radio frequency isolation, and described becket/frame and the electricity isolation of described PCB/ ground, or based on esd immunity (ESD)/electromagnetic compatibility (EMC) object, described becket/frame and described PCB/ ground can DC/ electrical connections.
9. wrist-watch as claimed in claim 7, is characterized in that, described becket/frame is closed ring type, and described antenna part comprises two strip antenna arms, and described two strip antenna arms are respectively the gps antenna arm of corresponding GPS function and the BT antenna arm of corresponding BT function; Described gps antenna arm is provided with GPS feed, and described BT antenna arm is provided with BT feed.
10. wrist-watch as claimed in claim 7, is characterized in that, described becket/frame is C shape, and described antenna part comprises a strip antenna arm of corresponding GPS function of while and BT function, and this strip antenna arm is provided with the mono-feed of GPS/BT.
11. wrist-watches as described in claim 9 or 10, is characterized in that, between described antenna part and described becket/frame, required coupling is by size, width and the length control of the distance between them, described antenna arm.
12. wrist-watches as described in claim 9 or 10, it is characterized in that, described GPS feed and BT feed or the mono-feed of described GPS/BT can move along the girth of described wrist-watch, to select possible optimum position to optimize right-handed circular polarization gain, axial ratio and other polarization characteristic.
13. wrist-watches as claimed in claim 7, is characterized in that, described " electric coupling " mode is capacitive coupling or electromagnetic coupled.
14. wrist-watches as claimed in claim 7, is characterized in that, described wrist-watch is also provided with metal back cover, and described metal back cover, as antenna reflector, shields hand/wrist absorption loss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076750.2U CN203932307U (en) | 2014-02-21 | 2014-02-21 | Wrist-watch antenna and be provided with the wrist-watch of this wrist-watch antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076750.2U CN203932307U (en) | 2014-02-21 | 2014-02-21 | Wrist-watch antenna and be provided with the wrist-watch of this wrist-watch antenna |
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| Publication Number | Publication Date |
|---|---|
| CN203932307U true CN203932307U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420076750.2U Withdrawn - After Issue CN203932307U (en) | 2014-02-21 | 2014-02-21 | Wrist-watch antenna and be provided with the wrist-watch of this wrist-watch antenna |
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| CN (1) | CN203932307U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103943945A (en) * | 2014-02-21 | 2014-07-23 | 上海安费诺永亿通讯电子有限公司 | Watch antenna and watch with watch antenna |
| CN105301953A (en) * | 2015-09-02 | 2016-02-03 | 深圳智能表芯科技有限公司 | Antenna structure for intelligent wearable equipment, and intelligent watch employing antenna structure |
| CN105301952A (en) * | 2015-09-02 | 2016-02-03 | 深圳智能表芯科技有限公司 | Intelligent watch with antenna structure |
| CN105446127A (en) * | 2015-12-25 | 2016-03-30 | 惠州硕贝德无线科技股份有限公司 | Wearable device with near-field communication function |
| CN105789879A (en) * | 2014-11-28 | 2016-07-20 | 广达电脑股份有限公司 | Wearable device |
| CN106842896A (en) * | 2016-12-26 | 2017-06-13 | 歌尔股份有限公司 | A kind of method of controlling antenna of wearable device, shell and wearable device |
| US9705549B1 (en) | 2016-06-27 | 2017-07-11 | Intel Corporation | Antenna for wearable electronic devices |
| CN106997984A (en) * | 2016-01-25 | 2017-08-01 | 广达电脑股份有限公司 | Wearable device |
| CN107394372A (en) * | 2017-06-13 | 2017-11-24 | 东南大学 | A kind of arm spiral circular polarized antenna of plane four being produced on Watch glass dial plate |
| CN107464998A (en) * | 2017-07-31 | 2017-12-12 | 电子科技大学 | A kind of intelligent watch antenna that WIFI/GPS can be covered with all-metal ring |
| US10075206B1 (en) | 2017-03-13 | 2018-09-11 | Intel Corporation | Customizable wearable electronic devices and methods of assembling the same |
| CN108594623A (en) * | 2018-04-16 | 2018-09-28 | 广东小天才科技有限公司 | A kind of metal shell and its intelligent wearable device |
| CN108987893A (en) * | 2018-07-27 | 2018-12-11 | 深圳市信维通信股份有限公司 | A kind of novel smartwatch GPS and BT dual-band antenna |
| WO2019205519A1 (en) * | 2018-04-25 | 2019-10-31 | 歌尔股份有限公司 | Antenna apparatus and electronic device |
| CN111193102A (en) * | 2020-02-25 | 2020-05-22 | 西安易朴通讯技术有限公司 | Antenna device and intelligent communication equipment comprising same |
| CN112928443A (en) * | 2021-01-22 | 2021-06-08 | 维沃移动通信有限公司 | Dial and watch |
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- 2014-02-21 CN CN201420076750.2U patent/CN203932307U/en not_active Withdrawn - After Issue
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103943945A (en) * | 2014-02-21 | 2014-07-23 | 上海安费诺永亿通讯电子有限公司 | Watch antenna and watch with watch antenna |
| CN103943945B (en) * | 2014-02-21 | 2016-09-14 | 上海安费诺永亿通讯电子有限公司 | Wrist-watch antenna and be provided with the wrist-watch of this wrist-watch antenna |
| CN105789879A (en) * | 2014-11-28 | 2016-07-20 | 广达电脑股份有限公司 | Wearable device |
| CN105301953B (en) * | 2015-09-02 | 2017-09-12 | 深圳智能表芯科技有限公司 | A kind of antenna structure of Intelligent worn device and the intelligent watch of application |
| CN105301952A (en) * | 2015-09-02 | 2016-02-03 | 深圳智能表芯科技有限公司 | Intelligent watch with antenna structure |
| CN105301953A (en) * | 2015-09-02 | 2016-02-03 | 深圳智能表芯科技有限公司 | Antenna structure for intelligent wearable equipment, and intelligent watch employing antenna structure |
| CN105301952B (en) * | 2015-09-02 | 2017-09-12 | 深圳智能表芯科技有限公司 | A kind of intelligent watch with antenna structure |
| CN105446127A (en) * | 2015-12-25 | 2016-03-30 | 惠州硕贝德无线科技股份有限公司 | Wearable device with near-field communication function |
| CN105446127B (en) * | 2015-12-25 | 2018-11-13 | 惠州硕贝德无线科技股份有限公司 | Wearable device with near-field communication |
| CN106997984A (en) * | 2016-01-25 | 2017-08-01 | 广达电脑股份有限公司 | Wearable device |
| CN106997984B (en) * | 2016-01-25 | 2019-12-31 | 广达电脑股份有限公司 | Wearable device |
| US9705549B1 (en) | 2016-06-27 | 2017-07-11 | Intel Corporation | Antenna for wearable electronic devices |
| US10784913B2 (en) | 2016-06-27 | 2020-09-22 | Intel Corporation | Antenna for wearable electronic devices |
| CN106842896A (en) * | 2016-12-26 | 2017-06-13 | 歌尔股份有限公司 | A kind of method of controlling antenna of wearable device, shell and wearable device |
| US11196149B2 (en) | 2016-12-26 | 2021-12-07 | Goertek Inc. | Wearable apparatus and antenna control method thereof |
| CN106842896B (en) * | 2016-12-26 | 2022-07-19 | 歌尔股份有限公司 | Wearable device, shell and antenna control method of wearable device |
| US10075206B1 (en) | 2017-03-13 | 2018-09-11 | Intel Corporation | Customizable wearable electronic devices and methods of assembling the same |
| CN107394372A (en) * | 2017-06-13 | 2017-11-24 | 东南大学 | A kind of arm spiral circular polarized antenna of plane four being produced on Watch glass dial plate |
| CN107464998A (en) * | 2017-07-31 | 2017-12-12 | 电子科技大学 | A kind of intelligent watch antenna that WIFI/GPS can be covered with all-metal ring |
| CN108594623A (en) * | 2018-04-16 | 2018-09-28 | 广东小天才科技有限公司 | A kind of metal shell and its intelligent wearable device |
| WO2019205519A1 (en) * | 2018-04-25 | 2019-10-31 | 歌尔股份有限公司 | Antenna apparatus and electronic device |
| CN108987893A (en) * | 2018-07-27 | 2018-12-11 | 深圳市信维通信股份有限公司 | A kind of novel smartwatch GPS and BT dual-band antenna |
| CN108987893B (en) * | 2018-07-27 | 2023-10-13 | 深圳市信维通信股份有限公司 | Intelligent watch GPS and BT dual-frequency antenna |
| CN111193102A (en) * | 2020-02-25 | 2020-05-22 | 西安易朴通讯技术有限公司 | Antenna device and intelligent communication equipment comprising same |
| CN112928443A (en) * | 2021-01-22 | 2021-06-08 | 维沃移动通信有限公司 | Dial and watch |
| CN112928443B (en) * | 2021-01-22 | 2023-08-22 | 维沃移动通信有限公司 | Dial and watch |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20160914 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |