CN112909536A - Watch (watch) - Google Patents
Watch (watch) Download PDFInfo
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- CN112909536A CN112909536A CN202110074481.0A CN202110074481A CN112909536A CN 112909536 A CN112909536 A CN 112909536A CN 202110074481 A CN202110074481 A CN 202110074481A CN 112909536 A CN112909536 A CN 112909536A
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- watch
- conductive
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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Abstract
The application discloses wrist-watch includes: the method comprises the following steps: the watch comprises a dial frame, a first feed source and a watch band; the dial bezel comprises a first conductive portion comprising a first end, a second end, and a first feed point; the first feed source is electrically connected with the first feed point, one end of the watchband is electrically connected with the first end of the first conductive part, and the other end of the watchband is electrically connected with the second end of the first conductive part; the watchband comprises a plurality of conductive watch sections which are connected in sequence, wherein any two adjacent conductive watch sections are connected in a coupling mode. The scheme provided by the embodiment of the application can at least solve the problem that the antenna installation space in the existing watch is insufficient.
Description
Technical Field
The application relates to the technical field of electronic products, in particular to a watch.
Background
With the development of mobile technology, many traditional electronic products also start to increase the functions in mobile aspect, and watches which can only be used for watching time in the past also have the functions of voice communication, weather checking and the like. With the improvement of the pursuit of people for the intellectualization of the watch, the frequency band covered by the antenna in the watch needs to be correspondingly widened to ensure the reliability of each function in the intelligent watch.
At present, the metal frame of the watch dial is generally used as a radiator of an antenna. In the process of widening the frequency range covered by the antenna, a large number of antennas are generally required to be added in the watch, but the size of the watch face is limited, and all antennas required to be installed cannot be installed on a metal frame of the watch face, so that the problem of insufficient antenna installation space is caused.
Disclosure of Invention
The application relates to a watch, which can solve the problem that the antenna installation space in the existing watch is not enough.
In order to solve the technical problem, the present application is implemented as follows:
the embodiment of the application provides a watch, include: the watch comprises a dial frame, a first feed source and a watch band; the dial bezel comprises a first conductive portion comprising a first end, a second end, and a first feed point; the first feed source is electrically connected with the first feed point, one end of the watchband is electrically connected with the first end of the first conductive part, and the other end of the watchband is electrically connected with the second end of the first conductive part; the watchband comprises a plurality of conductive watch sections which are connected in sequence, wherein any two adjacent conductive watch sections are connected in a coupling mode.
In the embodiment of the application, through being connected the watchband with the first conducting part electricity of dial plate frame, like this, the radiating body of antenna can be regarded as simultaneously to watchband and first conducting part to effectual installation space who increases antenna in the wrist-watch has solved the not enough problem of antenna installation space who exists in the current wrist-watch. In addition, because a coupling capacitor can be formed between any two adjacent conductive meter sections of the watchband, a plurality of coupling capacitors which are connected in series in sequence can be formed in the watchband, and because the multi-stage coupling capacitors can generate multi-resonance effect, the frequency range covered by the antenna can be effectively widened.
Drawings
Fig. 1 is a schematic structural diagram of a wristwatch according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a first table section and a second table section in a connected state in the embodiment of the present application;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a schematic structural diagram of a dial plate frame in the embodiment of the present application;
fig. 5 is a second schematic structural diagram of a wristwatch according to an embodiment of the present application;
fig. 6 is a third schematic structural diagram of a wristwatch according to an embodiment of the present application;
FIG. 7 is a schematic diagram of a second matching circuit according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a first matching circuit in the embodiment of the present application;
fig. 9 is a schematic diagram showing the structure of the reflection coefficient of the loop antenna of the wristwatch in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The watch provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1-8, a watch according to an embodiment of the present application includes: the watch comprises a dial frame 100, a first feed source 200 and a watch band 300 with conductive performance; the dial bezel 100 comprises a first conductive portion 101, the first conductive portion 101 comprising a first end, a second end, and a first feed point 1011; the first feed source 200 is electrically connected with the first feed point 1011, one end of the watchband 300 is electrically connected with a first end of the first conductive part 101, and the other end of the watchband 300 is electrically connected with a second end of the first conductive part 101; the watch band 300 includes a plurality of conductive watch segments connected in sequence, wherein any two adjacent conductive watch segments are coupled to form a coupling capacitor.
The dial bezel 100 may be a metal bezel, and accordingly, the first conductive part 101 may be the dial bezel 100, or the first conductive part 101 may also be one of the constituent parts of the metal bezel. Specifically, when the first conductive part 101 is the dial bezel 100, a fracture may be formed on the dial bezel 100 to separate a first end and a second end of the first conductive part 101. When the first conductive part 101 is one of the components of the metal bezel, the metal bezel may be divided into at least two segments by a fracture, and in this case, the first conductive part 101 may be any one of the at least two segments.
The first feed point 1011 may be located at a first end or a second end of the first conductive part 101. In addition, the first conductive part 101 may further include an extension arm extending from the first end or the second end to the inner side of the dial, and in this case, the first feed point 1011 may be located at an end of the extension arm near the inner side of the dial.
It will be appreciated that the watch also includes a circuit board on which the first feed 200 is located.
Specifically, when the watch band is in a closed loop state (as shown in fig. 1, the watch band is formed into a whole), the first feed source, the first conductive part and the watch band form a loop antenna; with the wristband in an open loop state (as in fig. 5, the wristband forms two sections), the first conductive part and the wristband form a dipole antenna. During operation of the loop antenna or dipole antenna, energy in the first feed 200 may be fed into the first conductive part 101 from the first feed point 1011, and the energy fed into the first conductive part 101 may be radiated by a loop radiator formed by the first conductive part 101 and the wristband 300.
A coupling capacitor may be formed between any two adjacent conductive gauge sections, and the wristband 300 includes a plurality of conductive gauge sections connected in sequence, so that the wristband 300 may be equivalent to a plurality of coupling capacitors connected in series, that is, a plurality of coupling capacitors connected in series between the first end and the second end of the first conductive part 101. In this way, the multi-resonance effect generated by the multi-stage coupling capacitor is utilized, so that the antenna in the watch has a wider bandwidth.
In this embodiment, the watch band 300 is electrically connected to the first conductive portion 101 of the dial bezel 100, so that the watch band 300 and the first conductive portion 101 can be used as a radiator of an antenna at the same time, thereby effectively increasing the installation space of the antenna in the watch and solving the problem of insufficient installation space of the antenna in the existing watch. In addition, because a coupling capacitor can be formed between any two adjacent conductive watch links of the watch band 300, a plurality of series-connected coupling capacitors can be formed in the watch band 300, and because the multi-stage coupling capacitors can generate a multi-resonance effect, the frequency range covered by the antenna can be effectively widened.
Optionally, the watch band 300 includes a first watch section 301 and a second watch section 302, where the first watch section 301 and the second watch section 302 are any two adjacent conductive watch sections in the watch band 300;
the first watch segment 301 comprises a connecting groove 305, the second watch segment 302 comprises a connecting protrusion 304, the connecting protrusion 304 is located in the connecting groove 305, a gap is formed between the connecting protrusion 304 and a groove wall of the connecting groove 305, and the groove wall of the connecting groove 305 and the connecting protrusion 304 are hinged through an insulating rod 303.
Referring to fig. 2, each conductive meter section includes one connecting protrusion 304 and one connecting slot 305, and the connecting protrusion 304 and the connecting slot 305 are respectively formed at two opposite ends of the conductive meter section. Thus, a plurality of conductive watch pieces can be connected in sequence through the connecting projection 304 and the connecting groove 305.
The two adjacent conductive meter sections are hinged by the insulating rod 303, so that the conductive meter sections can be connected, and meanwhile, the connecting piece between the two adjacent conductive meter sections is the insulating rod 303, so that the two adjacent conductive meter sections can be prevented from being connected through the connecting piece. Further, by forming the gap between the adjacent two conductive gauge sections, a coupling capacitance can be formed between the adjacent two conductive gauge sections.
In this embodiment, the insulating rod 303 is used to connect two adjacent conductive gauge joints, and a gap is formed at the connection position of the two adjacent conductive gauge joints, so that a coupling capacitance can be formed between the two adjacent conductive gauge joints.
Optionally, a first insulating layer 306 is disposed in the gap, and the first insulating layer 306 may be made of a rubber material.
The first insulating layer 306 may be filled in the gap to relatively separate the connecting protrusion 304 from the connecting groove 305, which is beneficial to avoiding the problem that the adjacent two conductive watch segments are contacted with each other due to the relative rotation between the conductive watch segments during the use of the watch.
Optionally, the first insulating layer comprises at least one of: a first sub-insulating layer formed on each surface of the coupling protrusion and a second sub-insulating layer formed on each groove wall of the coupling groove.
Specifically, referring to fig. 3, the first sub-insulating layer may be an insulating tape adhered to each surface of the connecting protrusion 304, or may be an insulating coating applied to each surface of the connecting protrusion 304. Accordingly, the second sub-insulating layer may be an insulating tape attached to each groove wall of the coupling groove 305, or may be an insulating coating applied to each groove wall of the coupling groove 305. Thus, when the connection protrusion 304 is mounted in the corresponding connection groove 305, the first insulating layer 306 can effectively separate each position of the connection protrusion 304 from the groove wall of the connection groove 305.
In this embodiment, the first insulating layer 306 is disposed in the gap between two adjacent conductive gauge sections, so that the two adjacent conductive gauge sections can be effectively prevented from contacting each other, thereby ensuring that a coupling capacitor can be formed between the two adjacent conductive gauge sections all the time.
Optionally, the conductive watch band includes a conductive layer 3011 and a second insulating layer 3012, the conductive layer 3011 and the second insulating layer 3012 are stacked, the second insulating layer 3012 is located on the inner side of the watch band 300, and the second insulating layer 3012 may be made of a rubber material.
The conductive layer 3011 may be a metal conductive sheet, and the conductive layer 3011 and the second insulating layer 3012 may be connected by bonding. In addition, the conductive metal can be attached to the surface of the insulating medium by an LDS technology, or the conductive surface section can be obtained by adopting a metal insert injection molding mode.
The second insulating layer 3012 located inside the watch band 300 means: the second insulating layer 3012 is located on the inside of the watch, i.e., in contact with the arm of the user through the second insulating layer 3012 when the watch is worn by the user.
In this embodiment, by providing the second insulating layer 3012 on the inner side of the band 300, when the user wears the wristwatch, the influence of the hand on the antenna can be reduced,
optionally, the wristband 300 comprises a first segment 307, a first insulating connecting segment 308, a second insulating connecting segment 310 and a second segment 309, the first segment 307 and the second segment 309 respectively comprise at least one of the conductive watch segments;
a first end of the first conductive part 101, a first segment 307 and a first end of the first insulating connecting segment 308 are connected in sequence;
the second end of the first conductive part 101, the second segment 309 and the first end of the second insulating connecting segment 310 are connected in sequence;
a second end of the first insulating connecting section 308 is detachably connected with a second end of the second insulating connecting section 310;
wherein the first feed 200, the first conductive part 101 and the wristband 300 form a loop antenna with the second end of the first insulating connection segment 308 and the second end of the second insulating connection segment 310 in a connected state;
with the second end of the first insulating connection segment 308 disconnected from the second end of the second insulating connection segment 310, the first feed 200, the first conductive portion 101, and the watch band 300 form a dipole antenna.
Specifically, referring to fig. 5, the first end of the first conductive portion 101 and the first segment 307, and the first segment 307 and the first end of the first insulating connecting segment 308 may be hinged to each other through the insulating rod 303; correspondingly, the second end of the first conductive part 101 and the second segment 309, and the second segment 309 and the first end of the second insulating connecting segment 310 may be hinged by the insulating rod 303. The second end of the first insulating connecting section 308 and the second end of the second insulating connecting section 310 can be detachably connected through a lock.
In this embodiment, when the second end of the first insulating connecting segment 308 and the second end of the second insulating connecting segment 310 are in a connected state, the first conductive part 101 and the wristband 300 may form a loop antenna, and when the second end of the first insulating connecting segment 308 and the second end of the second insulating connecting segment 310 are in a disconnected state, the first conductive part 101 and the wristband 300 form a wideband dipole antenna. The watch band 300 can be used as a radiator of the antenna no matter the watch is in an open loop state or a closed loop state, so that the watch can have a wider bandwidth in different states.
Optionally, the first feed source 200 is electrically connected to the first feed point 1011 through a first matching circuit, where the first matching circuit includes a first sub-matching circuit, a second sub-matching circuit, and a switch group;
in the case where the second end of the first insulating connecting section 308 and the second end of the second insulating connecting section 310 are in a connected state, the switch group is in a first state;
the switch block is in a second state with the second end of the first insulating connection section 308 and the second end of the second insulating connection section 310 in an open state;
wherein, when the switch group is in the first state, the first feed source 200 and the first feed point 1011 are electrically connected through the first sub-matching circuit; when the switch set is in the second state, the first feed source 200 and the first feed point 1011 are electrically connected through the second sub-matching circuit.
Specifically, the first matching circuit may be a common matching circuit, for example, a matching circuit formed by an inductor and a capacitor.
The first sub-matching circuit and the second sub-matching circuit may be different matching circuits, and in specific implementation, the first sub-matching circuit and the second sub-matching circuit may be respectively built based on characteristics of a loop antenna formed when the wristband 300 is in a closed loop state and a dipole antenna formed when the wristband 300 is in an open loop state. The switch set may be a double-pole single-throw switch, and when the second end of the first insulating connection section 308 and the second end of the second insulating connection section 310 are in a connected state, that is, when the wristband 300 is in a closed loop state, the switch assembly turns on the first sub-matching circuit, and at this time, the first feed source 200 and the first feed point 1011 are electrically connected through the first sub-matching circuit. Accordingly, when the second end of the first insulating connection section 308 and the second end of the second insulating connection section 310 are in an open state, that is, when the wristband 300 is in an open loop state, the switch assembly turns on the second sub-matching circuit, and the first feed source 200 and the first feed point 1011 are electrically connected through the second sub-matching circuit.
In this embodiment, when the wristwatch is in a different state, the switch block is used to switch between different matching circuits to tune the impedance of the antenna, thereby further improving the effect of tuning the impedance of the antenna in the wristwatch.
Optionally, the first feed source 200 is electrically connected to the first feed point 1011 through a second matching circuit.
Specifically, when the band 300 includes only conductive links and there is no insulating connecting segment in the middle of the band 300, the impedance of the loop antenna formed by the first conductive part 101 and the band 300 can be tuned by the second matching circuit.
Optionally, referring to fig. 7, the second matching circuit includes a first inductor 400, a first capacitor 500, a second inductor 600, and a second capacitor 700;
the first end of the first inductor 400 is electrically connected to the feed source, and the first end of the first inductor 400 is grounded through the first capacitor 500;
the second end of the first inductor 400 is electrically connected to the first feed point 1011 through the second inductor 600, and the second end of the first inductor 400 is grounded through the second capacitor 700.
In an embodiment of the present application, the inductance value of the first inductor 400 may be 2nH, the capacitance value of the first capacitor 500 may be 0.25pF, the inductance value of the second inductor 600 may be 3.5nH, and the capacitance value of the second capacitor 700 may be 0.25 pF. Referring to fig. 9, which is a graph showing the reflection coefficient of the loop antenna of the watch under the condition, fig. 9 shows that the loop antenna has a wider bandwidth and 6dB reflection coefficient, which can cover the bandwidth of 1.4G-4.6G.
In another embodiment of the present application, referring to fig. 8, the first matching circuit may be a second matching circuit, where a third inductor 900 is connected in parallel to two ends of a second inductor 600, and a branch where the third inductor 900 is located is provided with the first switch 800; the switch set in the first state may be that the first switch 800 is in a closed state; accordingly, the second state of the switch set may be the first state of the first switch 800.
Optionally, the dial bezel 100 further includes a second conductive portion 102, the second conductive portion 102 is relatively separated from the first conductive portion 101 by a break, and the second conductive portion 102 includes a second feed point;
the watch further comprises a second feed source, the second feed source is electrically connected with the second feed point, and the second feed source and the second conductive part form a target antenna.
Referring to fig. 4, the first conductive portion 101 and the second conductive portion 102 together form an annular dial bezel 100, a first break is formed between a first end of the first conductive portion 101 and a first end of the second conductive portion 102, and a second break is formed between a second end of the first conductive portion 101 and a second end of the second conductive portion 102. The first conductive part 101 and the second conductive part 102 are relatively separated by the first fracture and the second fracture so as to ensure that the first conductive part 101 and the second conductive part 102 respectively work independently. Wherein, an insulating medium can be arranged in the first fracture and the second fracture. The target antenna may be a 5G antenna.
In this embodiment, the first conductive part 101 and the second conductive part 102 are connected to different feeds to form different antennas, so that the bandwidth of the antenna in the wristwatch can be effectively widened.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A watch, comprising: the watch comprises a dial frame, a first feed source and a watch band;
the dial bezel comprises a first conductive portion comprising a first end, a second end, and a first feed point;
the first feed source is electrically connected with the first feed point, one end of the watchband is electrically connected with the first end of the first conductive part, and the other end of the watchband is electrically connected with the second end of the first conductive part; the watchband comprises a plurality of conductive watch sections which are connected in sequence, wherein any two adjacent conductive watch sections are connected in a coupling mode.
2. The watch of claim 1, wherein the watchband comprises a first watch segment and a second watch segment, the first watch segment and the second watch segment being any two adjacent conductive watch segments in the watchband;
the first table festival includes the spread groove, the second table festival includes the joint arch, the joint arch is located in the spread groove, just the joint arch with be formed with the clearance between the cell wall of spread groove, the cell wall of spread groove with it is protruding articulated through the insulator spindle to connect.
3. The watch of claim 2, wherein a first insulating layer is disposed within the gap.
4. The watch of claim 3, wherein the first insulating layer comprises at least one of: a first sub-insulating layer formed on each surface of the coupling protrusion and a second sub-insulating layer formed on each groove wall of the coupling groove.
5. The watch of claim 1, wherein the conductive watch segment includes a conductive layer and a second insulating layer, the conductive layer being laminated to the second insulating layer, and the second insulating layer being located on an interior side of the watch band.
6. The watch of claim 1, wherein the band comprises a first segment, a first insulating connection segment, a second insulating connection segment, and a second segment, the first segment and the second segment each comprising at least one of the conductive watch segments;
the first end of the first conductive part, the first segment and the first end of the first insulating connecting segment are connected in sequence;
the second end of the first conductive part, the second section and the first end of the second insulating connecting section are connected in sequence;
the second end of the first insulating connecting section is detachably connected with the second end of the second insulating connecting section;
wherein the first feed, the first conductive portion, and the strap form a loop antenna with the second end of the first insulating connection segment and the second end of the second insulating connection segment in a connected state;
the first feed, the first conductive portion, and the watchband form a dipole antenna when the second end of the first insulating connection segment is in a disconnected state from the second end of the second insulating connection segment.
7. The watch of claim 6, wherein the first feed is electrically connected to the first feed point via a first matching circuit, the first matching circuit comprising a first sub-matching circuit, a second sub-matching circuit, and a switch set;
under the condition that the second end of the first insulation connecting section is in a connected state with the second end of the second insulation connecting section, the switch group is in a first state;
the switch group is in a second state under the condition that the second end of the first insulation connection section and the second end of the second insulation connection section are in a disconnected state;
wherein, under the condition that the switch group is in the first state, the first feed source is electrically connected with the first feed point through the first sub-matching circuit; and under the condition that the switch group is in the second state, the first feed source is electrically connected with the first feed point through the second sub-matching circuit.
8. The watch of claim 1, wherein the first feed is electrically connected to the first feed point via a second matching circuit.
9. The watch of claim 8, wherein the second matching circuit comprises a first inductance, a first capacitance, a second inductance, and a second capacitance;
the first end of the first inductor is electrically connected with the feed source, and the first end of the first inductor is grounded through the first capacitor;
the second end of the first inductor is electrically connected with the first feed point through the second inductor, and the second end of the first inductor is grounded through the second capacitor.
10. The watch of claim 1, wherein the dial bezel further comprises a second conductive portion relatively spaced from the first conductive portion by a break, the second conductive portion comprising a second feed point;
the watch further comprises a second feed source, the second feed source is electrically connected with the second feed point, and the second feed source and the second conductive part form a target antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074481.0A CN112909536B (en) | 2021-01-20 | 2021-01-20 | Watch with a watch body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074481.0A CN112909536B (en) | 2021-01-20 | 2021-01-20 | Watch with a watch body |
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| Publication Number | Publication Date |
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| CN112909536A true CN112909536A (en) | 2021-06-04 |
| CN112909536B CN112909536B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110074481.0A Active CN112909536B (en) | 2021-01-20 | 2021-01-20 | Watch with a watch body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397539A (en) * | 2021-07-29 | 2021-09-17 | 宁波康和生物科技有限公司 | Portable noninvasive blood glucose detector |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM241814U (en) * | 2003-04-10 | 2004-08-21 | Huei-Hsin Sun | Wrist antenna |
| WO2006120250A2 (en) * | 2005-05-13 | 2006-11-16 | Fractus, S.A. | Antenna diversity system and slot antenna component |
| 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 |
| WO2015100654A1 (en) * | 2013-12-31 | 2015-07-09 | 华为终端有限公司 | Loop antenna and mobile terminal |
| US20150255855A1 (en) * | 2014-03-05 | 2015-09-10 | Wistron Corporation | Wearable device |
| US20150349410A1 (en) * | 2014-06-02 | 2015-12-03 | Motorola Mobility Llc | Antenna system and method of assembly for a wearable electronic device |
| CN205091546U (en) * | 2015-11-09 | 2016-03-16 | 大陆汽车电子(长春)有限公司 | Wrist -watch with car key function |
| CN106159415A (en) * | 2015-03-30 | 2016-11-23 | 广达电脑股份有限公司 | Wearable device |
| CN106898874A (en) * | 2017-04-14 | 2017-06-27 | 中国人民解放军国防科学技术大学 | A kind of watch bracelet antenna for wearable wireless system |
| CN206292549U (en) * | 2016-12-29 | 2017-06-30 | 潍坊歌尔电子有限公司 | Intelligent watch with independent call function |
| CN206331333U (en) * | 2016-12-27 | 2017-07-14 | 广东小天才科技有限公司 | A kind of wearable device |
| WO2017185493A1 (en) * | 2016-04-27 | 2017-11-02 | 广东欧珀移动通信有限公司 | Antenna apparatus and mobile terminal |
| CN208207522U (en) * | 2018-05-23 | 2018-12-07 | 深圳市荃鼎科技有限公司 | Wrist-watch with electrotherapeutic function |
| CN109004338A (en) * | 2018-06-20 | 2018-12-14 | 珠海市魅族科技有限公司 | Antenna assembly |
| US20190067803A1 (en) * | 2017-08-30 | 2019-02-28 | Samsung Electronics Co., Ltd. | Antenna for wearable device |
| CN109480405A (en) * | 2018-11-14 | 2019-03-19 | 努比亚技术有限公司 | Built-in antenna watchband, method of controlling antenna, wrist-watch and storage medium |
| CN110336119A (en) * | 2019-06-30 | 2019-10-15 | RealMe重庆移动通信有限公司 | Wearable device and smartwatch |
| CN211045728U (en) * | 2019-09-26 | 2020-07-17 | 奇酷互联网络科技（深圳）有限公司 | Wearable equipment |
| CN112042054A (en) * | 2018-04-28 | 2020-12-04 | 华为技术有限公司 | Antenna device and terminal equipment |
| CN212257694U (en) * | 2020-06-10 | 2020-12-29 | 安徽华米信息科技有限公司 | Multi-frequency slot antenna and terminal equipment |
-
2021
- 2021-01-20 CN CN202110074481.0A patent/CN112909536B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM241814U (en) * | 2003-04-10 | 2004-08-21 | Huei-Hsin Sun | Wrist antenna |
| WO2006120250A2 (en) * | 2005-05-13 | 2006-11-16 | Fractus, S.A. | Antenna diversity system and slot antenna component |
| WO2015100654A1 (en) * | 2013-12-31 | 2015-07-09 | 华为终端有限公司 | Loop antenna and mobile terminal |
| 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 |
| US20150255855A1 (en) * | 2014-03-05 | 2015-09-10 | Wistron Corporation | Wearable device |
| US20150349410A1 (en) * | 2014-06-02 | 2015-12-03 | Motorola Mobility Llc | Antenna system and method of assembly for a wearable electronic device |
| CN106159415A (en) * | 2015-03-30 | 2016-11-23 | 广达电脑股份有限公司 | Wearable device |
| CN205091546U (en) * | 2015-11-09 | 2016-03-16 | 大陆汽车电子(长春)有限公司 | Wrist -watch with car key function |
| WO2017185493A1 (en) * | 2016-04-27 | 2017-11-02 | 广东欧珀移动通信有限公司 | Antenna apparatus and mobile terminal |
| CN206331333U (en) * | 2016-12-27 | 2017-07-14 | 广东小天才科技有限公司 | A kind of wearable device |
| CN206292549U (en) * | 2016-12-29 | 2017-06-30 | 潍坊歌尔电子有限公司 | Intelligent watch with independent call function |
| CN106898874A (en) * | 2017-04-14 | 2017-06-27 | 中国人民解放军国防科学技术大学 | A kind of watch bracelet antenna for wearable wireless system |
| US20190067803A1 (en) * | 2017-08-30 | 2019-02-28 | Samsung Electronics Co., Ltd. | Antenna for wearable device |
| CN112042054A (en) * | 2018-04-28 | 2020-12-04 | 华为技术有限公司 | Antenna device and terminal equipment |
| CN208207522U (en) * | 2018-05-23 | 2018-12-07 | 深圳市荃鼎科技有限公司 | Wrist-watch with electrotherapeutic function |
| CN109004338A (en) * | 2018-06-20 | 2018-12-14 | 珠海市魅族科技有限公司 | Antenna assembly |
| CN109480405A (en) * | 2018-11-14 | 2019-03-19 | 努比亚技术有限公司 | Built-in antenna watchband, method of controlling antenna, wrist-watch and storage medium |
| CN110336119A (en) * | 2019-06-30 | 2019-10-15 | RealMe重庆移动通信有限公司 | Wearable device and smartwatch |
| CN211045728U (en) * | 2019-09-26 | 2020-07-17 | 奇酷互联网络科技（深圳）有限公司 | Wearable equipment |
| CN212257694U (en) * | 2020-06-10 | 2020-12-29 | 安徽华米信息科技有限公司 | Multi-frequency slot antenna and terminal equipment |
Non-Patent Citations (3)
| Title |
|---|
| YOHAN LIM: "SAR Reduction of Smart Watch Antenna using Meander Loop Structure", 2016 URSI ASIA-PACIFIC RADIO SCIENCE CONFERENCE (URSI AP-RASC) * |
| 叶先万;蒋碧波;李跃伟;: "一种智能无线充电系统设计", 计算机测量与控制, no. 06 * |
| 杨跃胜;武岳山;: "电感耦合馈电偶极子标签天线阻抗调试分析", 移动通信, no. 18 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397539A (en) * | 2021-07-29 | 2021-09-17 | 宁波康和生物科技有限公司 | Portable noninvasive blood glucose detector |
| CN113397539B (en) * | 2021-07-29 | 2022-06-07 | 宁波康和生物科技有限公司 | Portable noninvasive blood glucose detector |
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| CN112909536B (en) | 2023-08-22 |
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