CN206557552U - The NFC intelligent watch of high stability - Google Patents
The NFC intelligent watch of high stability Download PDFInfo
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- CN206557552U CN206557552U CN201720259819.9U CN201720259819U CN206557552U CN 206557552 U CN206557552 U CN 206557552U CN 201720259819 U CN201720259819 U CN 201720259819U CN 206557552 U CN206557552 U CN 206557552U
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- watchcase
- antenna structure
- intelligent watch
- antenna
- high stability
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Abstract
The utility model provides a kind of NFC intelligent watch of high stability, and it includes watchcase, display screen, mainboard, antenna structure, and watchcase includes an annular groove for being arranged on watchcase inside and the outline extension along watchcase；Display screen is arranged on the top on the inside of watchcase；Mainboard is arranged on the lower section of display screen；Watchband is arranged on the two ends on the outside of watchcase, and antenna structure is arranged on the outer circumferential side below mainboard and is arranged in annular groove；Wherein, it is electrically connected between mainboard and antenna structure by feed point shell foot and ground connection shell foot, the side of antenna structure is for one to the inclined oblique anchor ring in mainboard direction.The NFC intelligent watch of high stability of the present utility model improves reception and the emission function of antenna structure, so as to improve the stability of antenna structure by the setting of plastic meter shell and the setting in the hypotenuse portion of antenna structure；Pass through being equipped with for annular groove and antenna structure so that the connection of antenna structure and watchcase is more stable, and then improves the stability of antenna structure.
Description
Technical field
The utility model is related to intelligent watch field, the NFC intelligent watch of more particularly to a kind of high stability.
Background technology
With the development of intelligent watch technology, intelligent watch is slowly as essential in people's daily life
Routine use instrument, in addition, existing intelligent watch can set NFC (Near Field Communication, closely
Field communication) function, the NFC wrist-watches can communicate to other electric terminals or electronic equipment, so as to be conveniently accomplished payment, text
The function such as part transmission and switch electronic lock.
In NFC intelligent watch, most intelligent watch is used in combination using bluetooth BT and wireless WIFI with mobile phone
The performance for completing antenna structure in information exchange function, therefore intelligent watch plays conclusive effect to Consumer's Experience.Existing
In some intelligent watch, most intelligent watch use metal shell, and metal material antenna structure can be produced it is bad
Influence, so as to influence the reception of antenna and the stability of emission function, reduce the experience of user.
Therefore, it is desirable to provide a kind of NFC intelligent watch of high stability, to solve existing technical problem.
Utility model content
The utility model embodiment provides a kind of high stability and space-saving intelligent watch；It is existing to solve
The unstable technical problem of the antenna structure of intelligent watch.
The utility model embodiment provides a kind of NFC intelligent watch of high stability, and it includes：
Watchcase, including one be arranged on inside the watchcase and along the annular groove that extends of outline of the watchcase；
Display screen, is arranged on the top on the inside of the watchcase；
Mainboard, is arranged on the lower section of the display screen；
Watchband, is arranged on the two ends on the outside of the watchcase, and
Antenna structure, including antenna basic ring and the antenna being arranged on the antenna structure, are arranged on below the mainboard
Outer circumferential side and be arranged in the annular groove；
Wherein, the watchcase is made of plastics, and feed point is passed through between the mainboard and the antenna of the antenna structure
Shell foot and ground connection shell foot are electrically connected with, and the side of the antenna basic ring is for one to the inclined oblique anchor ring in the mainboard direction.
In the utility model, the antenna structure is the round rectangle ring with four hypotenuse portions, the antenna structure
Including at least two antennas, wherein, the minimum antenna of bandwidth is positioned close in the hypotenuse portion of human body, when the height
When the NFC intelligent watch of stability is in wearing state, the area close to the hypotenuse portion of human body is less than other three edge
Area.
In the utility model, the antenna structure includes at least two in gps antenna, WIFI antennas and multifrequency antenna
Kind.
In the utility model, on the mainboard close to the display screen one side on be provided with radio-frequency receiving-transmitting master chip,
Radome is covered with power amplifier and radio-frequency receiving-transmitting switch, the radio-frequency receiving-transmitting master chip, power amplifier and radio-frequency receiving-transmitting switch.
In the utility model, conductive fabric of the radome provided with shielding electromagnetic wave.
In the utility model, the watchcase also includes a metal bottom cover, and the metal bottom cover is by being grounded shell foot and institute
Mainboard is stated to be connected.
In the utility model, the bottom of the watchcase is provided with a circular step-like opening, the metal bottom cover with
The opening overlap joint, and it is screwed connection.
In the utility model, the periphery of the display screen is Nian Jie with the watchcase by viscose.
In the utility model, the top surface of the display screen is slightly above or equal to the top surface of the watchcase.
In the utility model, the watchband is rotated with the two ends of the watchcase by rotating shaft and is connected.
Compared to the intelligent watch of prior art, the NFC intelligent watch of high stability of the present utility model passes through plastic table
The setting of shell and the setting in the hypotenuse portion of antenna structure, improve reception and the emission function of antenna structure, so as to improve day
The stability of cable architecture；Pass through being equipped with for annular groove and antenna structure so that the connection of antenna structure and watchcase is more steady
It is fixed, and then improve the stability of antenna structure；The lower section the week side of boss of mainboard is arranged on by antenna structure, accounting for for space is saved
With rate；Solve the not enough technical problem of the antenna structure stability of existing intelligent watch.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below in embodiment
The required accompanying drawing used is briefly described.Drawings in the following description are only section Example of the present utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the configuration schematic diagram of the preferred embodiment of the NFC intelligent watch of high stability of the present utility model；
Fig. 2 is the positive structure schematic of the preferred embodiment of the NFC intelligent watch of high stability of the present utility model；
Fig. 3 is the sectional view in Fig. 2 along AA section lines.
Embodiment
The schema in accompanying drawing is refer to, wherein identical element numbers represent identical component.The following description is to be based on
Illustrated the utility model specific embodiment, it is not construed as limiting the utility model other specific realities not detailed herein
Apply example.
Referring to Fig.1 and 2, Fig. 1 is the quick-fried of the preferred embodiment of the NFC intelligent watch of high stability of the present utility model
Fried structural representation；Fig. 2 illustrates for the Facad structure of the preferred embodiment of the NFC intelligent watch of high stability of the present utility model
Figure.The NFC intelligent watch of high stability of the present utility model includes watchcase 10, display screen 20, mainboard 30 and watchband 40.
Specifically, watchcase 10 includes an annular groove for being arranged on the inside of watchcase 10 and the outline extension along watchcase 10；
Display screen 20 is arranged on the top of the inner side of watchcase 10；Mainboard 30 is arranged on the lower section of display screen 20；Watchband 40 is arranged on watchcase 10
The two ends in outside, and antenna structure 50 are arranged on the outer circumferential side of the lower section of mainboard 30 and are arranged in annular groove, antenna structure 50
Including antenna basic ring and the antenna being arranged on antenna structure 50；
Wherein, watchcase 10 is made of plastics, and by feed point shell foot 61 and is connect between the antenna of mainboard 30 and antenna structure 50
Ground shell foot 62 is electrically connected with, and the side of antenna basic ring is for one to the inclined oblique anchor ring 51 in the direction of mainboard 30.
In this preferred embodiment, by the setting of plastic meter shell 10 and the setting of the oblique anchor ring 51 of antenna basic ring, improve
The reception of antenna structure 50 and emission function, so that there is provided the stability of antenna structure 50, and the tiltedly setting of anchor ring 51 so that
There is antenna structure 50 bigger area to go to receive wireless signal.So as to improve the interactive experience of user.
In addition, being equipped with by antenna basic ring and annular groove so that antenna structure 50 can more stable setting
In the inner circumferential side of watchcase 10；The lower section the week side of boss of mainboard 30 is arranged on by antenna structure 50, the occupancy in space is saved so that be main
Other components can be set immediately below plate 30.
In the preferred embodiment, antenna structure 50 is the round rectangle ring with four hypotenuse portions 51, antenna structure 50
Including at least two antennas, wherein, the minimum antenna of bandwidth is arranged in the hypotenuse portion 51 of the close human body of antenna structure 50, and
When the NFC intelligent watch of high stability is in wearing state, the area close to the hypotenuse portion 51 of human body is less than other three sides
The area in portion.
It is readily apparent that the data volume of the bigger antenna transmission of bandwidth is bigger, while its amount of radiation is also bigger, because
This in order to avoid large bandwidth antenna close to human body, in this preferred embodiment, the minimum antenna of bandwidth is positioned close to
In one hypotenuse portion 51 of human body.
In the preferred embodiment, antenna structure 50 includes at least two in gps antenna, WIFI antennas and multifrequency antenna
Kind.Wherein, gps antenna is mainly used in, by receiving satellite-signal, being positioned or being navigated；WIFI antennas are mainly used in enhancing
Wireless network signal；The frequency range of multifrequency antenna is 800M/900M+1800M/2100M, and multifrequency antenna is mainly used in receiving and launched
Signal data, for intelligent watch, such as can be speech data, view data, text data etc., it is possible to have blue
Tooth function etc..Therefore comparatively, the bandwidth demand of WIFI antennas is minimum, therefore WIFI antennas are arranged on antenna basic ring close to people
In the hypotenuse portion 51 of body.In addition, every kind of antenna is electrically connected with by respective feed point shell foot and ground connection shell foot and mainboard 30.
In the preferred embodiment, on mainboard 30 close to display screen 20 one side on be provided with radio-frequency receiving-transmitting master chip 71,
Radome is covered with power amplifier 72 and radio-frequency receiving-transmitting switch 73, radio-frequency receiving-transmitting master chip 71, power amplifier 72 and radio-frequency receiving-transmitting switch 73
74, conductive fabric of the radome 74 provided with shielding electromagnetic wave.
In the preferred embodiment, by the way that radio-frequency receiving-transmitting master chip 71, power amplifier 72 and radio-frequency receiving-transmitting are switched into the radio frequencies such as 73
Component is positioned close to the one side of display screen 20 so that the RF Components are away from human body, so as to reduce the radiation to human body；
In addition, by the setting of radome 74 and conductive fabric, further weakening electromagenetic wave radiation of the RF Components to human body.
In the preferred embodiment, watchcase 10 also includes a metal bottom cover 11, and metal bottom cover 11 passes through another ground connection bullet
Pin is connected with mainboard 30；The bottom of watchcase 10 is provided with a circular step-like opening, and metal bottom cover 11 is overlapped with the opening,
And it is screwed connection so that the structure of this preferred embodiment is more stable.
In a preferred embodiment, the periphery of display screen 20 is be bonded with watchcase 10 by viscose, improves this preferred embodiment
Water proof and dust proof ability；The top surface of display screen 20 is slightly above or equal to the top surface of watchcase 10, adds Consumer's Experience；Watchband 40 leads to
Rotating shaft is crossed to be connected with the two ends rotation of watchcase 10.In addition, optional, display screen 20 is touching display screen.
The NFC intelligent watch of high stability of the present utility model passes through the setting of plastic meter shell and the hypotenuse portion of antenna structure
Setting, reception and the emission function of antenna structure are improved, so as to improve the stability of antenna structure；By annular groove and
Antenna structure is equipped with so that the connection of antenna structure and watchcase is more stable, and then improve the stabilization of antenna structure
Property；The lower section the week side of boss of mainboard is arranged on by antenna structure, the occupancy in space is saved.
In summary, although the utility model is disclosed above with preferred embodiment, but above preferred embodiment is not used
To limit the utility model, one of ordinary skill in the art is not departing from spirit and scope of the present utility model, can made
Various changes are defined with retouching, therefore protection domain of the present utility model by the scope that claim is defined.
Claims (9)
1. a kind of NFC intelligent watch of high stability, it is characterised in that including：
Watchcase, including one be arranged on inside the watchcase and along the annular groove that extends of outline of the watchcase；
Display screen, is arranged on the top on the inside of the watchcase；
Mainboard, is arranged on the lower section of the display screen；
Watchband, is arranged on the two ends on the outside of the watchcase, and
Antenna structure, including antenna basic ring and the antenna being arranged on the antenna basic ring, are arranged on outer below the mainboard
The week side of boss and it is arranged in the annular groove；
Wherein, the watchcase is made of plastics, and feed point shell foot is passed through between the mainboard and the antenna of the antenna structure
It is electrically connected with ground connection shell foot, the side of the antenna basic ring is for one to the inclined oblique anchor ring in the mainboard direction.
2. the NFC intelligent watch of high stability according to claim 1, it is characterised in that the antenna structure be with
The round rectangle ring in four hypotenuse portions, the antenna structure includes at least two antennas, wherein, the minimum antenna of bandwidth is set
Put in the hypotenuse portion of close human body, when the NFC intelligent watch of the high stability is in wearing state, close to human body
The hypotenuse portion area be less than other three hypotenuse portions area.
3. the NFC intelligent watch of high stability according to claim 2, it is characterised in that the antenna structure includes GPS
At least two in antenna, WIFI antennas and multifrequency antenna.
4. the NFC intelligent watch of high stability according to claim 1, it is characterised in that close to described on the mainboard
Radio-frequency receiving-transmitting master chip, power amplifier and radio-frequency receiving-transmitting switch, the radio-frequency receiving-transmitting master chip, power amplifier are provided with the one side of display screen
Radome is covered with radio-frequency receiving-transmitting switch.
5. the NFC intelligent watch of high stability according to claim 4, it is characterised in that the radome is provided with screen
Cover the conductive fabric of electromagnetic wave.
6. the NFC intelligent watch of high stability according to claim 1, it is characterised in that the watchcase also includes a gold medal
Belong to bottom, the metal bottom cover is connected by being grounded shell foot with the mainboard.
7. the NFC intelligent watch of high stability according to claim 6, it is characterised in that the bottom of the watchcase is set
There is a circular step-like opening, the metal bottom cover is overlapped with the opening, and is screwed connection.
8. the NFC intelligent watch of high stability according to claim 1, it is characterised in that the periphery of the display screen leads to
Cross viscose Nian Jie with the watchcase.
9. the NFC intelligent watch of high stability according to claim 1, it is characterised in that the top surface of the display screen is omited
Greater than or equal to the top surface of the watchcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259819.9U CN206557552U (en) | 2017-03-16 | 2017-03-16 | The NFC intelligent watch of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259819.9U CN206557552U (en) | 2017-03-16 | 2017-03-16 | The NFC intelligent watch of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206557552U true CN206557552U (en) | 2017-10-13 |
Family
ID=60364337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720259819.9U Active CN206557552U (en) | 2017-03-16 | 2017-03-16 | The NFC intelligent watch of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206557552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183328A (en) * | 2018-01-17 | 2018-06-19 | 出门问问信息科技有限公司 | Watch device and wrist-watch |
| CN111279275A (en) * | 2017-10-30 | 2020-06-12 | 佳明瑞士有限责任公司 | Watch with integrated antenna configuration |
-
2017
- 2017-03-16 CN CN201720259819.9U patent/CN206557552U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279275A (en) * | 2017-10-30 | 2020-06-12 | 佳明瑞士有限责任公司 | Watch with integrated antenna configuration |
| CN108183328A (en) * | 2018-01-17 | 2018-06-19 | 出门问问信息科技有限公司 | Watch device and wrist-watch |
| CN108183328B (en) * | 2018-01-17 | 2021-01-05 | 出门问问信息科技有限公司 | Watch device and watch |
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