CN110336118A - Wearable device and smartwatch - Google Patents
Wearable device and smartwatch Download PDFInfo
- Publication number
- CN110336118A CN110336118A CN201910612585.5A CN201910612585A CN110336118A CN 110336118 A CN110336118 A CN 110336118A CN 201910612585 A CN201910612585 A CN 201910612585A CN 110336118 A CN110336118 A CN 110336118A
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- China
- Prior art keywords
- radiator
- framework
- signal
- wearable device
- receiving
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Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R60/00—Constructional details
- G04R60/02—Antennas also serving as components of clocks or watches, e.g. motor coils
-
- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R60/00—Constructional details
- G04R60/04—Antennas attached to or integrated in watch bracelets
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
Abstract
The embodiment of the present application provides a kind of wearable device, including main part and wearing portion, wherein main part includes middle deckle board, frame, the first radiator and the second radiator.Frame is connected to the periphery of middle deckle board, and frame includes the first framework and second framework of relative spacing setting.First radiator is set to the first framework, and the first radiator is for receiving and dispatching Wi-Fi signal.Second radiator is set to second framework, and the second radiator is for receiving and dispatching long term evolution signal.Wearing portion is detachably connected with main part, and wearing portion is equipped with third radiator, and third radiator is for receiving and dispatching Wi-Fi signal or GPS signal.The radiator of wireless communication networks is had access to by being provided in main part and wearing portion, when one of radiator of the first radiator, third radiator is blocked, the transmitting-receiving of Wi-Fi signal can be carried out, by another radiator to improve the performance of wearable device access wireless LAN.The embodiment of the present application also provides a kind of smartwatch.
Description
Technical field
This application involves consumer wearable device field more particularly to a kind of wearable devices and smartwatch.
Background technique
With the development of communication technology, people in daily life more and more widely can using bracelet, smartwatch etc.
Wearable device.Antenna is the communication for realizing wearable device or the Main electronic parts and indispensable electricity of interactive function
One of subcomponent.Under normal conditions, wearable device by antenna (such as Wi-Fi antenna, bluetooth transceiver module) with it is matched
Mobile communication equipment (such as mobile phone, tablet computer) establishes local area network to realize communication, thus synchronous realization mobile communication equipment
Communication.
Wherein, Wi-Fi communication is used as a kind of wireless local area network technology, and Wi-Fi antenna can be arranged in wearable device
To realize the wireless communication of wearable device.But the demand of the setting of Wi-Fi antenna is higher, different setting positions and
Structure can the quality of Wi-Fi communication have different degrees of influence, therefore, it is higher logical to guarantee that Wi-Fi antenna how is arranged
Believe quality, is research hotspot of the technical staff in the communication to wearable device.
Summary of the invention
In view of this, the application provides a kind of wearable device and smartwatch, to realize that wearable device is higher logical
Believe quality.
The embodiment of the present application provides a kind of wearable device, including main part and wearing portion, wherein main part includes center
Plate, frame, the first radiator and the second radiator.Frame is connected to the periphery of middle deckle board, and frame includes what relative spacing was arranged
First framework and second framework.First radiator is set to the first framework, and the first radiator is for receiving and dispatching Wi-Fi signal.Second spoke
Beam is set to second framework, and the second radiator is for receiving and dispatching long term evolution signal.Wearing portion is detachably connected with main part, wearing
Portion is equipped with third radiator, and third radiator can be used in receiving and dispatching Wi-Fi signal and GPS signal.
In some embodiments, frame is made of an electrically conducting material.
In some embodiments, separately to form the first spaced slot, the first frame between the first framework and middle deckle board
Body perforation ground is equipped with the first penetrating gap, and the first spaced slot is connected to form first in the first framework with the first penetrating gap
Radiator.
In some embodiments, separately to form the second spaced slot, the second frame between second framework and middle deckle board
Body perforation ground is equipped with the second penetrating gap, and the second spaced slot is connected to the second penetrating gap to form second in second framework
Radiator.
In some embodiments, wearable device further includes the 4th radiator, and the 4th radiator is set to middle deckle board, and
It is spaced setting with the first radiator and the second radiator, the 4th radiator is for receiving and dispatching GPS signal.
In some embodiments, wearable device further includes the first feed element with the coupling of the first radiator, with the
Second feed element of two radiators coupling, and the third feed element with the coupling of third radiator；First feed element,
Two feed elements and third feed element are used for feed-in current signal, so as to the radiation of the first radiator, the second radiator and third
Body receives and dispatches corresponding signal.
In some embodiments, wearing portion is equipped with accommodation groove, is equipped with conductive contact in accommodation groove, third radiator is removable
It is placed in accommodation groove with unloading, and is electrically connected with conductive contact to be electrically connected to third feed element by conductive contact.
In some embodiments, wearable device further includes circuit board, and circuit board is set to middle deckle board；Circuit board is equipped with and penetrates
Frequency transmission circuit, RF transmit-receive circuit are separately connected with the first feed element, the second feed element and third feed element, with place
Manage the Wi- of the Wi-Fi signal of the first radiator transmitting-receiving, the long term evolution signal of the second radiator transmitting-receiving and the transmitting-receiving of third radiator
Fi signal, GPS signal.
In some embodiments, circuit board is additionally provided with frequency range switching circuit, and frequency range switching circuit and third radiator connect
It connects；Frequency range switching circuit includes switch, the first matching unit and the second matching unit, switch selectively with the first matching unit
It is connected with the second matching unit, to control third radiator transmitting-receiving Wi-Fi signal or GPS signal.
In some embodiments, circuit board is additionally provided with detection unit, and detection unit is coupled to the first radiator and opens
It closes, detection unit is used in the Wi-Fi signal exception for detecting the first radiator, Xiang Kaiguan input control signal, to allow
Switch is according to control signal switching, to control third radiator transmitting-receiving Wi-Fi signal.
In some embodiments, frame further includes third framework, and third framework is connected to the first framework and second framework
Between, the one end in wearing portion is connect with third framework.
The embodiment of the present application also provides a kind of smartwatch, including dial plate, the first radiator, the second radiator watchband and touching
Control display interface, wherein dial plate includes middle deckle board and frame, and frame is connected to the periphery of middle deckle board, between frame includes opposite
Every the first framework and second framework of setting.First radiator is set to the first framework, and the first radiator is for receiving and dispatching Wi-Fi letter
Number.Second radiator is set to second framework, and the second radiator is for receiving and dispatching long term evolution signal.Wearing portion and main part are detachable
Connection, wearing portion are equipped with third radiator, and third radiator is for receiving and dispatching Wi-Fi signal or GPS signal.Touch-control display panel is set
It is placed in the surface of dial plate.
In some embodiments, frame further includes third framework, and third framework is connected to the first framework and second framework
Between, watchband is connect with third framework.
Wearable device and smartwatch provided by the embodiments of the present application, the first radiator for receive and dispatch Wi-Fi signal with
WLAN is accessed, realizes network communication；Second radiator can access radio communication network for receiving and dispatching long term evolution signal
Network, and then realize the wireless communication of wearable device.Third radiator can choose for receiving and dispatching Wi-Fi signal or GPS signal
Property access WLAN or access global positioning system, and then realize wearable device network communication or positioning.Into one
Step ground, the radiator of wireless communication networks is had access to by being provided in main part and wearing portion, in the first radiator or
When third radiator is blocked, the transmitting-receiving of Wi-Fi signal can be carried out by another radiator, and then realizes wearable device
2X2 Wi-Fi MIMO, with improve wearable device access WLAN performance.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the stereoscopic schematic diagram of wearable device provided by the embodiments of the present application.
Fig. 2 is the diagrammatic cross-section of the main part of wearable device shown in Fig. 1.
Fig. 3 is the partial front projection schematic diagram of wearable device shown in Fig. 1.
Fig. 4 is the schematic diagram of the circuit board of wearable device shown in Fig. 3.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.
With the development of communication technology, people in daily life more and more widely can using bracelet, smartwatch etc.
Wearable device.Antenna is the Main electronic parts and indispensable electronic component for realizing the communication function of wearable device
One of.Under normal conditions, wearable device is logical by antenna (such as Wi-Fi antenna, bluetooth transceiver module) and matched movement
Letter equipment (such as mobile phone, tablet computer) establishes local area network to realize communication, thus the synchronous communication for realizing mobile communication equipment.
Wherein, Wi-Fi communication is used as a kind of wireless local area network technology, needs to be arranged Wi-Fi antenna to realize wearable set
Standby wireless communication.But the setting of Wi-Fi antenna affects the quality of Wi-Fi communication.
Based on this, inventor has carried out a large amount of research to the antenna radiator of wearable device.Therefore, inventor as
The performance for where improving the Wi-Fi communication of wearable device is studied.Wherein, the research of inventor includes: how Wi- to be arranged
Fi antenna is in wearable device；How signal interference Wi-Fi antenna and other antennas between is avoided；How to guarantee Wi-Fi days
Performance stabilization of line etc..By a large amount of, comparison and research repeatedly, how inventor is further with regard to design a kind of be equipped with preferably
The wearable device of Wi-Fi communication performance is studied, and thus proposes the scheme of the embodiment of the present application.
Referring to Fig. 1, the embodiment of the present application provides a kind of wearable device 100, wearable device 100 can be but unlimited
In electronic devices such as bracelet, smartwatch, wireless headsets.The wearable device 100 of present embodiment by taking smartwatch as an example into
Row explanation.
Also referring to Fig. 1 and Fig. 2, wearable device 100 includes main part 110 and wearing portion 130, wherein main part
110 include middle deckle board 111, frame 113, the first radiator 115 and the second radiator 117.Frame 113 is connected to middle deckle board 111
Periphery, frame 113 include relative spacing setting the first framework 1131 and second framework 1133.First radiator 115 is set to
First framework 1131, the first radiator 115 is for receiving and dispatching Wi-Fi signal.Second radiator 117 is set to second framework 1133, the
Two radiators 117 are for receiving and dispatching long term evolution (Long Term Evolution, LTE) signal.Wearing portion 130 and main part 110
Be detachably connected, wearing portion 130 be equipped with third radiator 131, third radiator 131 can be used in receive and dispatch Wi-Fi signal and
GPS signal.
Wherein, Wi-Fi signal is the signal being wirelessly transferred based on Wi-Fi technology, is used to access WLAN
Network, to realize network communication, Wi-Fi signal includes the Wi-Fi signal that frequency is 2.4GHz, 5GHz.Long term evolution signal is base
It is organized to set up in 3GPP (The 3rd Generation Partnership Project, third generation partner program)
UMTS (Universal Mobile Telecommunications System, General Mobile stop communication system) technical standard into
The long term evolution signal of row transmission, is used to access wireless communication networks, to realize wireless telecommunications.Long term evolution signal can divide
For low frequency radio frequency signal (Low band, abbreviation LB), intermediate frequency radiofrequency signal (Middle band, abbreviation MB), high frequency radio signals
(High band, abbreviation HB).Wherein, the frequency range that LB includes is 700MHz to 960MHz, and the frequency range that MB includes is
The frequency range that 1710MHz to 2170MHz, HB include is 2300MHz to 2690MHz.GPS signal, which refers to, can access global location
System (Global Positioning System), to obtain the letter that satellite positioning signal determines the position of wearable device 100
Number, frequency range 1.2GHz-1.6GHz, Beidou satellite navigation system (BeiDou Navigation Satellite
System, BDS) signal, GLONASS satellite navigation system (GlobalNavigation Satellite System,
GLONASS) at least one of signal.
In above-mentioned wearable device 100, pass through the first radiator 115, the second radiator 117 being intervally installed
With third radiator 131, wearable device 100 may be implemented and receive and emit different signals, and then expands wearable device
100 can communication range.Meanwhile it can be to avoid between the first radiator 115, the second radiator 117 and third radiator 131
Signal interference, it is ensured that the first radiator 115, the second radiator 117 and third radiator 131 steadily receive and emit signal.
In the embodiment of the present application, wearable device 100 is smartwatch, and main part 110 is dial plate, and wearing portion 130 is
Watchband.Wherein, main part 110 is the component of daily display, the interaction for realizing wearable device 100, and wearing portion 130 is used for
Main part 110 and user are realized into wearing effect that is relatively fixed, and then realizing wearable device 100.
Optionally, main part 110 further includes display panel (not shown) and electronic component.Wherein, display panel can
Think that touch-control display panel, display panel, frame 113 and middle deckle board 111 are in turn connected to form accommodating space, electronic component receiving
In in the accommodating space.Therefore, the structure that display panel, frame 113 and the connection of middle deckle board 111 are formed can mention electronic component
For protective action, avoid electronic component that internal element is caused to misplace or damage by external force collision, to extend wearable set
Standby 100 service life.It should be noted that display panel is the screen with display effect, to show wearable device 100
Related interfaces or information, for user watch or operate.The electronic component of wearable device 100 may include receiver, wheat
At least one of gram wind, camera module, battery, central processing unit, sensor etc..Further, display panel and electronic component
It is electrically connected, to realize the correlation function (such as display function, human-computer interaction function) of wearable device 100.Electronic component with
Display panel is electrically connected, to realize the correlation function of wearable device 100.The specific structure of electronic component and display panel,
Therefore not to repeat here.
Middle deckle board 111 can be plate or laminated structure.Optionally, the structures such as hole or slot are offered on middle deckle board 111, with
For installing the electronic component of wearable device 100.For example, the electronics member such as the sensor of wearable device 100, central processing unit
Part can be installed on middle deckle board 111 with structures such as through hole or slots.In the embodiment of the present application, middle deckle board 111 can for aluminium alloy,
The metal materials such as stainless steel are made, or are made of the electrical isolation material such as ceramics, glass.
In the present embodiment, the substantially bar shaped of frame 113, frame 113 are connected to the edge of middle deckle board 111, and substantially shape
At the support construction of frame-shaped.Wherein, frame 113 is approximately perpendicular to middle deckle board 111, and it is empty that receiving is collectively formed with middle deckle board 111
Between, which is used to accommodate the electronic component of wearable device 100.It should be noted that frame 113 is for constituting main body
The side frame in portion 110.It should be understood that the side frame of wearable device 100 refers to the side of 100 through-thickness of wearable device
The rear side surface (such as rear cover) and front side surface (such as display panel) of part, the side frame and wearable device 100 are collectively formed can
The appearance of wearable device 100.The side frame of wearable device 100 may both be structure as a whole with front side surface, it is also possible to rear side
Surface is structure as a whole, it is also possible to which independent side frame, specific constructive form are unrestricted herein.
Further, referring to Fig. 2, the substantially rectangular frame of frame 113, the first framework 1131 and second framework 1133 are square
Two opposite sides in shape.Wherein, frame 113 further includes third framework 1135 and the 4th framework 1137,1135 He of third framework
4th framework 1137 is oppositely arranged, and is all connected between the first framework 1131 and second framework 1133.In other words, the first frame
Body 1131, third framework 1135, second framework 1133 and the 4th framework 1137 are in turn connected to form frame 113.Optionally, frame
113 may be the ring frame of other shapes, such as circular frame.It should be noted that the first framework 1131, third framework
1135, second framework 1133 and the 4th framework 1137 are only to embody the definition that relative position is done between each framework, not opposite side
The specific structure of frame 113 forms specific restriction.
In the embodiment of the present application, the first radiator 115 is slot antenna.Specifically, frame 113 is by conductive material system
At, such as the conductive materials such as aluminium alloy, stainless steel, titanium alloy, conductivity ceramics.Phase between first framework 1131 and middle deckle board 111
To form the first spaced slot 1123, the first framework 1131 perforation ground is equipped with the first penetrating gap 1121, first space at interval
Gap 1123 is connected to the first penetrating gap 1121, to form the first radiator 115 in the first framework 1131.Specifically, first
Penetrating gap 1121 makes the first framework 1131 substantially form the first part being spaced each other and second part, the first spaced slot
1123 between middle deckle board 111 and the first part of the first framework 1131, the first penetrating gap 1121 and the first spaced slot
1123 connections so that the first part of the first framework 1131 formed substantially relatively in deckle board 111 independent first radiator 115.
Wherein, the length dimension of the first spaced slot 1123 is substantially equal to the length dimension of the first radiator 115.It should be noted that
The first radiator 115 for receiving and dispatching Wi-Fi signal can be formed using the first framework 1131 and the first gap 112, is reduced
The process of radiator is additionally set in wearable device 100, reduces the production cost of wearable device 100.
In some embodiments, the first penetrating gap 1121 can be two, and two the first penetrating gap 1121 intervals are set
It is placed in the first framework 1131, then the first radiator 115 is located between two the first penetrating gaps 1121.Two the first penetrating gaps
It 1121 and is respectively communicated in the both ends of the first spaced slot 1123.It should be noted that above-mentioned first part and second part
Only for convenience of description, and do not have restriction；And the gap width in figure is only to illustrate width, does not represent the width of actual gap
Degree.
In the embodiment of the present application, the second radiator 117 is also slot antenna.Second framework 1133 and middle deckle board 111 it
Between separately to form the second spaced slot 1143, the perforation of second framework 1133 ground is equipped with the second penetrating gap 1141, between second
Space gap 1143 is connected to the second penetrating gap 1141, to form the second radiator 117 in second framework 1133.Specifically,
Second penetrating gap 1141 makes second framework 1133 substantially form the first part being spaced each other and second part, first space
Gap 1143 is between middle deckle board 111 and the first part of second framework 1133, space between the second penetrating gap 1141 and second
Gap 1143 is connected to so that the first part of second framework 1133 formed substantially relatively in deckle board 111 independent second radiator
117.Wherein, the length dimension of the second spaced slot 1143 is substantially identical as the length dimension of the second radiator 117.It needs to illustrate
, the second radiator for receiving and dispatching long term evolution signal can be formed using second framework 1133 and the second gap 114
117, reduce the process that radiator is additionally set in wearable device 100, reduces the production cost of wearable device 100.
In some embodiments, the second penetrating gap 1141 can be two, and two the second penetrating gap 1141 intervals are set
It is placed in second framework 1133, then the second radiator 117 is located between two the second penetrating gaps 1141.Two the second penetrating gaps
It 1141 and is respectively communicated in the both ends of the second spaced slot 1143.It should be noted that the second radiator 117 is long-term for receiving and dispatching
Evolution signal, since the frequency that the length and antenna of antenna can receive and dispatch is in inverse ratio, moreover, the frequency range of long term evolution signal is opposite
The frequency band of Wi-Fi signal is short.So the length dimension of the second radiator 117 can be greater than the length dimension of the first radiator 115,
That is, the length dimension of the second spaced slot 1143 is greater than the length dimension of the first spaced slot 1121.
Optionally, insulating materials can be equipped between the first gap 112 and the second gap 114, to enhance the first radiator
115 with the connection structure intensity of the connection structure intensity of middle deckle board 111 and the second radiator 117 and middle deckle board 111, in turn
Enhance the integral strength of the first radiator 115 and the second radiator 117.Wherein, the insulating materials of filling can be plastic cement, rubber
Glue, plastics etc..
In the embodiment of the present application, the first radiator 115 and the second setting independently of one another of radiator 117, and be respectively arranged on
The radiation isolation between the first radiator 115 and the second radiator 117 can be improved in first framework 1131 and second framework 1133
Degree, and then the first radiator 115 and the second radiator 117 is avoided to interfere with each other at work.It needs, merely with frame
113, the first gap 112 and the second gap 114 can form the first radiator 115 and of the signal for receiving and dispatching different frequency range
Two radiators 117 reduce the process that radiator is additionally arranged in wearable device 100, reduce the life of wearable device 100
Produce cost.Optionally, the first radiator 115 and the second radiator 117 can also pass through laser direct structuring technique (Laser
Direct Structuring, LDS), directly print technology (Print Direct Structuring, PDS), flexible circuit board
Forms such as (Flexible printed circuit) form or are connected to the first framework 1131 and second framework 1133, herein not
It repeats.
Referring to Fig. 3, wearing portion 130 can pass through dismountable mode such as magnetic contact, buckle structure and main part 110
Connection.Wherein, the one end in wearing portion 130 is connect with third framework 1135, optionally, the other end in wearing portion 130 and the 4th frame
Body 1137 connects, and to substantially form ring-type, and then passes through the cyclic annular wearing position (such as wrist) for being fixed on user.Optionally, it wears
Wearing portion 130 is two, and two wearing portions 130 are connected to third framework 1135 and the 4th framework 1137, and two wearing portions
130 are interconnected so as to form ring-type, and then the arm of user is fixed on by ring-type.It should be noted that if by wearing portion 130
It is connected to the first framework 1131 or second framework 1133, it will to being set to the first radiator 115 of the first framework 1131, or set
The second radiator 117 for being placed in second framework 1133 interferes, and then influences the first radiator 115 or the second radiator 117
Signal transmitting and receiving.Therefore, wearing portion 130 is connected to third framework 1135, it is ensured that the first radiator 115 and the second radiation
The normal work of body 117.
Further, wearing portion 130 is equipped with accommodation groove 133, is equipped with conductive contact (not shown) in accommodation groove 133,
Third radiator 131 is removably placed in accommodation groove 133, and is electrically connected with conductive contact.Wherein, third radiator 131 is
The Anneta module of Wi-Fi signal or GPS signal can be received and dispatched, and the opposite accommodation groove 133 of energy carries out disassembly replacement, in order to repair
Replacement.Conductive contact can be by the electronic component (such as circuit board, feed element) in the structures such as conducting wire and main part 110 even
It connects, will pass through the work that main part 110 controls third radiator 131.
It should be noted that since third radiator 131 is set to wearing portion 130, and it is set to the first of main part 110
Radiator 115 separately, can when the first radiator 115 of main part 110 is blocked, or can not normally receive and dispatch Wi-Fi signal
To carry out the transmitting-receiving of Wi-Fi signal by third radiator 131, the stabilization of Wi-Fi communication ensure that, to improve wearable set
Standby 100 communication quality.
Optionally, wearing portion 130 can be made of the non-metallic material for being embedded with metal material, such as rubber or plastic material
Equal non-metallic materials crack in the metal material part in wearing portion 130 or patch form third radiator 131.It needs to illustrate
It is that third radiator 131 is the radiator that can selectively receive and dispatch Wi-Fi signal and GPS signal, that is, third radiator
131 be the two-in-one radiator of Wi-Fi and GPS.Optionally, third radiator 131 can be at Wi-Fi2.4GHz, Wi-
The three-in-one radiator of Fi5GHz and GPS.It is understood that non-metallic material is worn when user dresses wearable device 100
It wears portion 130 to contact with user, the preferable sense of touch of user can be given.
Referring to Figure 2 together and Fig. 3, wearable device 100 further include single with the first feed of the first radiator 115 coupling
Member 116, the second feed element 118 with the coupling of the second radiator 117, and the third coupled with third radiator 131 are fed
Unit 119；First feed element 116, the second feed element 118 and third feed element 119 are used for feed-in current signal, so as to
First radiator 115, the second radiator 117 and third radiator 131 radiate corresponding signal.
Wherein, when the first feed element 116 is connected to the center on the first radiator 115, in junction to
The both ends of one radiator 115 are respectively formed the equal radiant section of two segment length, and two sections of isometric radiant sections can be used for radiating simultaneously
Wi-Fi signal, to enhance the radiation efficiency of the first signal；When the first feed element 116 be connected to it is non-on the first radiator 115
When center, it is respectively formed two segment length not equal radiant section to the both ends of the first radiator 115 in junction, according to Wi-
The frequecy characteristic of Fi signal can adjust the position of the first feed element 116, to select the radiant section of appropriate length to be radiated not
With the Wi-Fi signal (e.g., the Wi-Fi signal of frequency 2.4GHz, 5GHz) of frequency range.It should be understood that ground, the first feed element 116
To the current signal of 115 feed-in of the first radiator, the first radiator 115 generates resonance under the current signal, and radiates Wi-Fi
Signal.Further, the set-up mode of the second feed element 118 and third feed element 119 and the first feed element 116 are set
It is identical to set mode, details are not described herein.
Referring to Fig. 4, in the embodiment of the present application, wearable device 100 further includes circuit board 150, circuit board 150 is set to
Middle deckle board 111.Wherein, circuit board 150 be equipped with RF transmit-receive circuit 151, RF transmit-receive circuit 151 respectively with the first feed element
116, the second feed element 118 and the connection of third feed element 119, the Wi-Fi signal received and dispatched with the first radiator 114 of processing,
The Wi-Fi signal or GPS signal that the long term evolution signal and third radiator 131 of second radiator 117 transmitting-receiving are received and dispatched.
Further, circuit board 150 is additionally provided with frequency range switching circuit 153, frequency range switching circuit 153 and third radiator
131 connections；Frequency range switching circuit 153 includes switch 1511, the first matching unit 1513 and the second matching unit 1515, switch
1511 selectively connect with the first matching unit 1513 and the second matching unit 1515, to switch the transmitting-receiving of third radiator 131
Wi-Fi signal or GPS signal.Wherein, switch 1511 can be single-pole double-throw switch (SPDT), the first matching unit 1513 and the second matching
Unit 1515 is the capacitor of different capacitances, and the input terminal of switch 1511 is connected to the frequency range switching point of third radiator 131,
The output end of switch 1511 is grounded optionally through the first matching unit 1513 or the second matching unit 1515.First
Capacitance with unit 1513 and the second matching unit 1515 is arranged by the corresponding frequency range of third radiator 131, to pass through frequency range
The switching of the realization of switching circuit 153 Wi-Fi signal (2.4GHz or 5GHZ) and GPS signal (1.2GHz-1.6GHz).In some realities
It applies in example, when switch 1511 connects the first matching unit 1513, third radiator 131 receives and dispatches Wi-Fi signal；When switch 1511
When connecting the second matching unit 1515, third radiator 131 receives and dispatches GPS signal.
It should be noted that Wi-Fi signal is different with the frequency range of GPS signal, can be selected by frequency range switching circuit 153
Property control third radiator 131 and receive and dispatch Wi-Fi signal or GPS signal.Optionally, when switch 1511 be single-pole three-throw switch,
And frequency range switching circuit 153 be equipped with third matching unit when, frequency range switching circuit 153 may be implemented Wi-Fi signal (2.4GHz),
The switching of Wi-Fi signal (5GHz) and GPS signal (1.2GHz-1.6GHz).Optionally, the first matching unit 1513 and second
With one that unit 1515 can be respectively in capacitor, inductor and lc circuit (i.e. inductor and capacitor circuit arranged side by side)
It is a, and it is combined into the circuit being connected with switch 1511.Correspondingly, the value of corresponding capacitor, inductor or lc circuit according to
The setting of the corresponding frequency range of third radiator 131.It should be noted that for the second radiator 117 for possessing multiple frequency ranges, it can also
To be set to the corresponding frequency range switching circuit 153 of the second radiator 117, to control the second radiator 117 transmitting-receiving different frequency range
Circuit, therefore not to repeat here.
Please continue to refer to Fig. 4, circuit board 150 is additionally provided with detection unit 155, and detection unit 155 is coupled to the first radiator
115 and switch 1511, detection unit 155 is used for the Xiang Kaiguan when detecting the Wi-Fi signal exception of the first radiator 115
1511 input control signals, to allow switch 1511 according to control signal switching, so that controlling third radiator 131 receives and dispatches Wi-
Fi signal.Specifically, detection unit 155 can be by detecting the performance indicator of the first radiator 115, and then judges the first radiation
Whether the Wi-Fi signal of body 115 is abnormal.Wherein, the performance indicator of the first radiator 115 includes any in following parameter index
: standing-wave ratio, radiation efficiency, reflection power, return loss.Optionally, if the performance indicator detected is more than or equal to preset value
When, judge that the Wi-Fi signal of the first radiator 115 is normal；If the performance indicator detected is less than preset value, first is judged
The Wi-Fi signal of radiator 115 is abnormal (for example, Wi-Fi signal is weak).Further, when judging the first radiator 115
When Wi-Fi signal is abnormal (for example, Wi-Fi signal is weak), control switch 1511, which connects the first matching unit 1513, makes third spoke
Beam 131 receives and dispatches Wi-Fi signal, and then keeps the stabilization of network communication, improves wearable device 100 and accesses WLAN
Performance.
Referring to Fig. 2, optionally, wearable device 100 further includes the 4th radiator 101, and the 4th radiator 101 is set
It is placed in middle deckle board 111, and is spaced setting with the first radiator 115 and the second radiator 117, the 4th radiator 101 is for receiving
Send out GPS signal.Wherein, the 4th radiator 101 can be formed by way of bracket cabling on middle deckle board 111, for example, passing through
Flexible circuit board (Flexible printed circuit, FPC) cabling is set on middle deckle board 111 and forms the 4th radiator
101.Optionally, radiator 101 can also by laser direct structuring technique (Laser Direct Structuring, LDS),
Directly print technology (Print Direct Structuring, PDS), flexible circuit board (Flexible printed
) etc. circuit forms molding or it is connected to the first framework 1131 and second framework 1133, therefore not to repeat here.It needs to illustrate
It is that the 4th radiator 101 can pass through the RF transmit-receive circuit 151 of the 4th feed element (not marking in figure) and circuit board 150
Connection.4th feed element is similar with the structure of the first feed element 116, can refer to the description of the first feed element 116,
Therefore not to repeat here.It is understood that receiving and dispatching GPS signal by the way that the 4th radiator 101 is arranged, may be implemented to wear
The double-frequency GPS of equipment 100 is worn, and then keeps the positioning accuracy obtained higher.
In the embodiment of the present application, the first radiator 115 is realized for receiving and dispatching Wi-Fi signal to access WLAN
Network communication；Second radiator 117 can access wireless communication networks, and then realize and can wear for receiving and dispatching long term evolution signal
Wear the wireless communication of equipment.Third radiator 131 accesses to the property of can choose wireless for receiving and dispatching Wi-Fi signal or GPS signal
Local area network or access global positioning system, and then realize the network communication or positioning of wearable device 100.Further, pass through
Respectively arranged first radiator 115, the second radiator 117 and third radiator 131, may be implemented wearable device 100 and connect
Different signals is received and emitted, the communication range of wearable device 100 is expanded.Meanwhile by main part 110 and wearing portion
130 are provided with the radiator for having access to wireless communication networks, are blocked in the first radiator 115 or third radiator 131
When, the transmitting-receiving of Wi-Fi signal can be carried out by another radiator, and then realize the 2X2 Wi-Fi of wearable device 100
MIMO, to improve the performance that wearable device 100 accesses WLAN.
Based on above-mentioned wearable device 100, the embodiment of the present application also provides a kind of smartwatch, including dial plate, the first spoke
Beam, the second radiator watchband and touch display interface, wherein dial plate includes middle deckle board and frame, and frame is connected to center
The periphery of plate, frame include the first framework and second framework of relative spacing setting.First radiator be set to the first framework, first
Radiator is for receiving and dispatching Wi-Fi signal.Second radiator is set to second framework, and the second radiator is for receiving and dispatching long term evolution letter
Number.Wearing portion is detachably connected with main part, and wearing portion is equipped with third radiator, and third radiator is for receiving and dispatching Wi-Fi signal
Or GPS signal.Touch-control display panel is set to the surface of dial plate.It should be noted that the smartwatch wearable is set with above-mentioned
Standby 100 structure is similar, and therefore not to repeat here.
Include, but are not limited to be configured to via wired line as " wearable device " used in the embodiment of the present application
Road connection (is such as used via Public Switched Telephone Network (Public Switched Telephone Network, PSTN), number
Family route (Digital Subscriber Line, DSL), digital cable, Direct cable connection and/or another data connect
Connect/network) and/or via (for example, for cellular network, WLAN (Wireless Local Area Networks,
WLAN), such as the digital TV network of DVB-H network, satellite network, AM-FM broadcasting transmitter and/or another communication are whole
End) wireless interface receives/sends the device of signal of communication.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (13)
1. a kind of wearable device, which is characterized in that the wearable device includes:
Main part, the main part include middle deckle board and frame, and the frame is connected to the periphery of the middle deckle board, the side
Frame includes the first framework and second framework of relative spacing setting；
First radiator, first radiator are set to first framework, and first radiator is for receiving and dispatching Wi-Fi letter
Number；And
Second radiator, second radiator are set to the second framework, and second radiator is for receiving and dispatching long term evolution
Signal；And
Wearing portion, the wearing portion are detachably connected with the main part, and the wearing portion is equipped with third radiator, the third
Radiator can be used in receiving and dispatching Wi-Fi signal and GPS signal.
2. wearable device as described in claim 1, which is characterized in that the frame is made of an electrically conducting material.
3. wearable device as claimed in claim 2, which is characterized in that alternate between first framework and the middle deckle board
Every to form the first spaced slot, the first framework perforation ground is equipped with the first penetrating gap, first spaced slot and institute
The connection of the first penetrating gap is stated to form first radiator in first framework.
4. wearable device as claimed in claim 2, which is characterized in that alternate between the second framework and the middle deckle board
Every to form the second spaced slot, second framework perforation ground is equipped with the second penetrating gap, second spaced slot and institute
The connection of the second penetrating gap is stated to form second radiator in the second framework.
5. wearable device as described in claim 1, which is characterized in that the wearable device further includes the 4th radiator,
4th radiator is set to the middle deckle board, and is spaced setting with first radiator and second radiator,
4th radiator is for receiving and dispatching GPS signal.
6. wearable device as described in claim 1, which is characterized in that the wearable device further includes and first spoke
First feed element of beam coupling, the second feed element with second radiator coupling, and radiated with the third
The third feed element of body coupling；First feed element, second feed element and the third feed element are used for
Feed-in current signal, so that first radiator, second radiator and the third radiator receive and dispatch corresponding signal.
7. wearable device as claimed in claim 6, which is characterized in that the wearing portion is equipped with accommodation groove, the accommodation groove
Interior to be equipped with conductive contact, the third radiator is removably placed in the accommodation groove, and is electrically connected with the conductive contact
To be electrically connected to the third feed element by the conductive contact.
8. wearable device as claimed in claim 6, which is characterized in that the wearable device further includes circuit board, described
Circuit board is set to the middle deckle board；The circuit board is equipped with RF transmit-receive circuit, the RF transmit-receive circuit and first feedback
Electric unit, second feed element and the third feed element are separately connected, to handle the first radiator transmitting-receiving
Wi-Fi signal, the Wi-Fi signal of the long term evolution signal of second radiator transmitting-receiving and third radiator transmitting-receiving, GPS
Signal.
9. wearable device as claimed in claim 8, which is characterized in that the circuit board is additionally provided with frequency range switching circuit, institute
Frequency range switching circuit is stated to connect with second radiator；The frequency range switching circuit includes switch, the first matching unit and the
Two matching units, the switch are selectively connect with first matching unit and the second matching unit, to control described
Three radiators receive and dispatch Wi-Fi signal or GPS signal.
10. wearable device as claimed in claim 9, which is characterized in that the circuit board is additionally provided with detection unit, the inspection
It surveys unit and is coupled to first radiator and the switch, the detection unit is for detecting first radiator
Wi-Fi signal exception when, to the switch input control signal, to allow the switch according to control signal switching,
To control the third radiator transmitting-receiving Wi-Fi signal.
11. such as wearable device according to any one of claims 1 to 10, which is characterized in that the frame further includes third
Framework, the third framework are connected between first framework and the second framework, the one end in the wearing portion with it is described
The connection of third framework.
12. a kind of smartwatch, which is characterized in that including
Dial plate, the dial plate include middle deckle board and frame, and the frame is connected to the periphery of the middle deckle board, the frame packet
Include the first framework and second framework of relative spacing setting；
First radiator, first radiator are set to first framework, and first radiator is for receiving and dispatching Wi-Fi letter
Number；And
Second radiator, second radiator are set to the second framework, and second radiator is for receiving and dispatching long term evolution
Signal；And
Watchband, the watchband are detachably connected with the main part, and the watchband is equipped with third radiator, the third radiator
For receiving and dispatching Wi-Fi signal or GPS signal；And
Touch-control display panel, the touch-control display panel are set to the surface of the dial plate.
13. smartwatch as claimed in claim 12, which is characterized in that the frame further includes third framework, the third
Framework is connected between first framework and the second framework, and the watchband is connect with the third framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910612585.5A CN110336118B (en) | 2019-06-30 | 2019-06-30 | Wearable equipment and intelligent wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910612585.5A CN110336118B (en) | 2019-06-30 | 2019-06-30 | Wearable equipment and intelligent wrist-watch |
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| CN110336118A true CN110336118A (en) | 2019-10-15 |
| CN110336118B CN110336118B (en) | 2020-12-04 |
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|---|---|---|---|
| CN201910612585.5A Active CN110336118B (en) | 2019-06-30 | 2019-06-30 | Wearable equipment and intelligent wrist-watch |
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