CN110534873A - A kind of wearable device - Google Patents
A kind of wearable device Download PDFInfo
- Publication number
- CN110534873A CN110534873A CN201910939536.2A CN201910939536A CN110534873A CN 110534873 A CN110534873 A CN 110534873A CN 201910939536 A CN201910939536 A CN 201910939536A CN 110534873 A CN110534873 A CN 110534873A
- Authority
- CN
- China
- Prior art keywords
- conductive plate
- compliant conductive
- wearing part
- wearable device
- antenna radiator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
Abstract
The present invention provides a kind of wearable device.The wearable device includes: main body, including shell and is set to the intracorporal printed circuit board of shell；Wear part；Antenna radiator, comprising: positioned at the first compliant conductive plate worn inside part；First one end of compliant conductive plate far from printed circuit board, the second compliant conductive plate being bent to form along the thickness direction for wearing part；Second compliant conductive plate bends the third compliant conductive plate extended to form to the direction of printed circuit board；Third compliant conductive plate, which is located at, wears part inside or at least partly exposed outer surface in wearing part, is greater than third compliant conductive plate at a distance from the outer surface for wearing part at a distance from the outer surface of the first compliant conductive plate and wearing part.The Antenna Design of wearable device can be avoided influence of the human body to antenna performance in the present invention.
Description
Technical field
The present embodiments relate to communication application more particularly to a kind of wearable devices.
Background technique
In the case where 5G network covers comprehensively, the equipment supported in the future will include the intellectual product of more categories.The master of 5G network
Wanting target is that terminal user is allowed to be in connected state always, the use of various equipment can be neatly supported, in addition to mobile phone, plate
Computer further includes the wearable devices such as Intelligent bracelet, smartwatch.Compared to some heavy and increasing mobile phones, can wear
It is more compact, more portable to wear equipment, it is closer from human body.In many wearable devices, when most users prefer to wear
Between long wrist strap product.And after bracelet, once only it was used to see that the wrist-watch of time also joined intellectual product ranks, was added to
Even more function similar with mobile phone.There is the support of 5G, smartwatch will more be able to satisfy people and carry out society whenever and wherever possible
Various demands such as friendship, office, amusement.And realize that the premise of all these functions is that smartwatch need to cover support and include
The frequency range of multiple wireless communication standards of WiFi/Bluetooth, GPS, 4G, 5G.
And since often small volume, internal structure design are complicated and compact for wearable device, by self structure size
Limitation, antenna performance can be influenced by human body.
Summary of the invention
The embodiment of the present invention provides a kind of wearable device, to solve the antenna performance of existing wearable device by human body shadow
Loud problem.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
In a first aspect, the embodiment provides a kind of wearable devices, comprising:
Main body, including shell and it is set to the intracorporal printed circuit board of the shell；
The wearing part being connect with the main body；
Antenna radiator, comprising:
The first compliant conductive plate inside the wearing part；
The described one end of first compliant conductive plate far from the printed circuit board, along the thickness direction bending for wearing part
The the second compliant conductive plate formed；
The second compliant conductive plate bends the third compliant conductive plate extended to form to the direction of the printed circuit board；
Wherein, the third compliant conductive plate is located inside the wearing part or at least partly exposed in the wearing part
Outer surface, the first compliant conductive plate with it is described wear part outer surface at a distance from, be greater than the third compliant conductive plate
At a distance from the outer surface for wearing part, one is grounded in the first compliant conductive plate and the third compliant conductive plate,
Another one is connect with the feed end of the radio circuit on the printed circuit board.
In the above scheme of the embodiment of the present invention, by the day for being set to the wearing part connecting with the main body of wearable device
Beta radiation body, the antenna radiator include: the first compliant conductive plate inside the wearing part；First compliant conductive
The one end of plate far from the printed circuit board, the second compliant conductive plate being bent to form along the thickness direction for wearing part；Institute
It states the second compliant conductive plate and bends the third compliant conductive plate extended to form to the direction of the printed circuit board；Wherein, described
Third compliant conductive plate is located inside the wearing part or at least partly exposed outer surface in the wearing part, and described first
Compliant conductive plate is at a distance from the outer surface for wearing part, greater than the third compliant conductive plate and the appearance for wearing part
One is grounded in the distance in face, the first compliant conductive plate and the third compliant conductive plate, another one and printing electricity
The feed end of radio circuit on the plate of road connects, in this way, the Antenna Design of wearable device can be avoided human body pair in the present invention
The influence of antenna performance.
Detailed description of the invention
Fig. 1 is one of the structural schematic diagram of wearable device provided in an embodiment of the present invention；
Fig. 2 is the second structural representation of wearable device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the antenna radiator of wearable device provided in an embodiment of the present invention；
Fig. 4 is the front view of Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
As shown in Figure 1 to 4, wearable device, comprising: main body, comprising: shell 1 and be set in the shell 1
Printed circuit board 2；The wearing part being connect with main body；Antenna radiator 3, comprising: positioned at the first compliant conductive worn inside part
Plate 31；First one end of compliant conductive plate 31 far from printed circuit board 2, second that the thickness direction of edge wearing part is bent to form are soft
Property conductive plate 32；Second compliant conductive plate 32 bends the third compliant conductive plate 33 extended to form to the direction of printed circuit board 2；
Wherein, third compliant conductive plate 33 be located at wear it is (as depicted in figs. 1 and 2) or at least partly exposed in wearing part inside part
Outer surface (not shown), the first compliant conductive plate 31 are greater than third compliant conductive plate at a distance from the outer surface for wearing part
33 at a distance from the outer surface for wearing part, and one is grounded in the first compliant conductive plate 31 and third compliant conductive plate 33, another one
It is connect with the feed end 4 of the radio circuit on printed circuit board 2.
Here, wearable device may include the hardware devices such as smartwatch, Intelligent bracelet, intelligent glasses.
Specifically, wearing the component that part is used to for wearable device being fixed on human body.For example, if wearable device is intelligence
Wrist-watch or Intelligent bracelet, then wearing part is wrist strap；If wearable device is intelligent glasses, wearing part is mirror holder；If can wear
Wearing equipment is waist wearable device, then wearing part is waistband.
Here, the material that antenna radiator 3 uses is flexible conducting material.
Preferably, the first compliant conductive plate 31, the second compliant conductive plate 32 and third compliant conductive plate 33 are integral type
Conductive plate.
It should be noted that being additionally provided with display other than being provided with printed circuit board 2 inside the shell 1 of the main body
Screen assembly.Several functional units, such as processor, data acquisition components, communication module are additionally provided on printed circuit board 2.
Here, the material that wearing part uses is nonmetallic materials.
Here, the material that the shell 1 of wearable device main body uses is metal material or nonmetallic materials.That is,
Shell 1 is metal shell or non-metal shell.
Specifically, being filled with dielectric between the first compliant conductive plate 31 and third compliant conductive plate 33.
Specifically, wearing part includes: that be set to main body two sides, and connect respectively with main body first wears part 5 and second
Wear part 6；Wherein, antenna radiator 3 is set to the first wearing part 5 and/or second and wears part 6.
Preferably, antenna radiator 3 is set to the first wearing part 5 or second and wears part 6.
That is, the inside for wearing part 5 in first can be set in antenna radiator 3, as shown in Figure 1, also can be set
In the inside that second wears part 6, do not shown in figure, in this way, the antenna that wearable device includes the antenna radiator 3 can cover
Support multiband.
In addition, at least partly exposed outer surface that part 5 is worn first of the third compliant conductive plate 33 of antenna radiator 3,
Alternatively, at least partly exposed outer surface for wearing part 6 second of the third compliant conductive plate 33 of antenna radiator 3.
Preferably, antenna radiator 3 includes: to be set to the first antenna radiator of the first wearing part 5 and be set to
Two wear the second antenna radiator of part 6, as shown in Figure 2, wherein first antenna radiator and the second antenna radiator distinguish work
Make in different frequency ranges, alternatively, working in similar frequency bands.
It should be noted that the number of antenna radiator 3 is two in this implementation, it is set to the first wearing part 5
Antenna radiator 3 is used as first antenna radiator, and the antenna radiator 3 for being set to the second wearing part 6 is used as the second aerial radiation
Body.
Here, specifically, as shown in Fig. 2, being set to the first compliant conductive of the first antenna radiator of the first wearing part 5
One of plate and third compliant conductive plate are connect with the first feed end 7 of the radio circuit on printed circuit board 2, and another one connects
Ground, here, preferably, corresponding ground terminal is the first ground terminal 8 of radio circuit；It is set to second day of the second wearing part 6
One of first compliant conductive plate and third compliant conductive plate of beta radiation body and of the radio circuit on printed circuit board 2
The connection of two feed ends 9, another one ground connection, here, preferably, corresponding ground terminal is the second ground terminal 10 of radio circuit.
It should be noted that there are on wearable device two antennas including the antenna radiator 3 in this implementation,
It supports different frequency ranges to increase overlayable frequency range in this way, two antennas can be covered each by, or certain frequency ranges can be covered simultaneously,
To realize diversity or multiple-input, multiple-output (Multiple Input Multiple Output, MIMO) communication function, to promote nothing
Line communication quality.
Preferably, as shown in Figure 1, being connect with one in the first compliant conductive plate 31 and the third compliant conductive plate 33
The length of compliant conductive plate between the ground terminal 11 and the feed end 4 on ground is the half wave of antenna lowest operating frequency
It is long.
That is, it is the quarter-wave of basic mode that wearable device, which includes the height of the antenna of the antenna radiator 3,
The total length of antenna is the half wavelength of basic mode, the as mirrored version of half-wavelength folded dipole antenna, is keeping day in this way
Linearly while energy, antenna size is reduced, while multiple higher modes can be motivated, to cover multiple required frequency ranges.
Optionally, the first compliant conductive plate 31 is parallel with the third compliant conductive plate 33.
Optionally, second flexible circuit board 32 is respectively perpendicular to the first compliant conductive plate 31 and the third is soft
Property conductive plate 33.
Specifically, as shown in figure 3, third compliant conductive plate 33 is provided with first far from one end of the second compliant conductive plate 32
Conductive sheet 34；The separate one end with the second compliant conductive plate 32 of first compliant conductive plate 31 is provided with the second conductive sheet 35.
Further, the corresponding position connecting with wearing part of the shell 1 of wearable device offers the first gap and second
Gap；First conductive sheet 34 passes through the first gap and connect with feed end 4；Second conductive sheet 35 passes through the second gap and ground terminal 11
Connection.
Here, the first conductive sheet 34 and the second conductive sheet 35 are copper tongue piece.First conductive sheet 34 feeds tongue piece and passes through
First gap is connect with feed end 4；Second conductive sheet 35 is grounded tongue piece and is connect by the second gap with ground terminal 11.
Optionally, the first conductive sheet 34 is fixedly connected by the first conductive screw with feed end 4, and the second conductive sheet 35 passes through
Second conductive screw is fixedly connected with ground terminal 11.
It should be noted that above-mentioned antenna radiator 3 has width, upper layer and lower layer are converted into, i.e. antenna radiator is folding
Structure is closed, wearable device includes that the antenna (antenna form of i.e. equivalent ground connection) of the antenna radiator 3 makes electromagnetic wave upper and lower
It is excited between two layers of conductive material (i.e. the first compliant conductive plate 31 and third compliant conductive plate 33), as shown in figure 4, to that can wear
The right and left for wearing equipment is propagated.It, can be in this way, electromagnetic wave can avoid human arm when user wears the wearable device
Adverse effect of the human body wrist to the antenna on wearable device is utmostly reduced, so that wearable device is being worn and do not wearing
Variations in antenna performance when wearing is little, guarantees antenna performance.
In order to realize covering more multiband, as an optional implementation, the quantity of antenna radiator 3 is at least two
It is a；At least two antenna radiators are arranged side by side, and the length direction of at least two antenna radiators and the length side for wearing part
To parallel.
More specifically, at least two antenna radiator, that is, two or more antenna radiators can be arranged side by side in
One wear part, can also be arranged side by side in second wear part, can also first wearing part and second wearing part be arranged side by side respectively to
Few two radiators.
It should be noted that at least two antenna radiators are arranged side by side when wearing part, the width of antenna radiator is small
The width of antenna radiator when wearing part and one antenna radiator is set.
Here, the quantity of antenna radiator 3 be one in the case where, more preferably, the width of antenna radiator 3 it is more wide more
It is good, that is to say, that the width of antenna radiator 3 is slightly less than the width for wearing part.
It should be noted that wider antenna radiator may make the area of antenna larger, to obtain wider antenna
Resonant bandwidth.
As an optional implementation, shell 1 is metal shell；The ground plane of printed circuit board 2 passes through earthing or grounding means
12 are electrically connected with shell 1.
The wearable device of the embodiment of the present invention, by the day for being set to the wearing part connecting with the main body of wearable device
Beta radiation body, the antenna radiator include: the first compliant conductive plate inside the wearing part；First compliant conductive
The one end of plate far from the printed circuit board, the second compliant conductive plate being bent to form along the thickness direction for wearing part；Institute
It states the second compliant conductive plate and bends the third compliant conductive plate extended to form to the direction of the printed circuit board；Wherein, described
Third compliant conductive plate is located inside the wearing part or at least partly exposed outer surface in the wearing part, and described first
Compliant conductive plate is at a distance from the outer surface for wearing part, greater than the third compliant conductive plate and the appearance for wearing part
One is grounded in the distance in face, the first compliant conductive plate and the third compliant conductive plate, another one and printing electricity
The feed end of radio circuit on the plate of road connects, in this way, in the present invention Antenna Design of wearable device can be avoided human body with
And influence of the metal shell of main body to antenna performance, and under the premise of guaranteeing antenna performance, support multiband can be covered
In order to which various wireless communication standard is communicated with the extraneous network interconnection.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (9)
1. a kind of wearable device characterized by comprising
Main body, including shell and it is set to the intracorporal printed circuit board of the shell；
The wearing part being connect with the main body；
Antenna radiator, comprising:
The first compliant conductive plate inside the wearing part；
The described one end of first compliant conductive plate far from the printed circuit board is bent to form along the thickness direction for wearing part
The second compliant conductive plate；
The second compliant conductive plate bends the third compliant conductive plate extended to form to the direction of the printed circuit board；
Wherein, the third compliant conductive plate is inside the wearing part or at least partly exposed in the outer of the wearing part
Surface, the first compliant conductive plate are greater than the third compliant conductive plate and institute at a distance from the outer surface for wearing part
The distance for wearing the outer surface of part is stated, one ground connection, another in the first compliant conductive plate and the third compliant conductive plate
Person connect with the feed end of the radio circuit on the printed circuit board.
2. wearable device according to claim 1, which is characterized in that the first compliant conductive plate and the third are soft
Property conductive plate between be filled with dielectric.
3. wearable device according to claim 1, which is characterized in that the wearing part includes: to be set to the main body
Two sides, and first connect respectively with the main body wears part and second and wears part；
Wherein, the antenna radiator is set to described first and wears part and/or the second wearing part.
4. wearable device according to claim 3, which is characterized in that the antenna radiator include: be set to it is described
The first antenna radiator of first wearing part and the second antenna radiator for being set to the second wearing part；
Wherein, the first antenna radiator and second antenna radiator work in different frequency ranges respectively；Alternatively, work
In similar frequency bands.
5. wearable device according to claim 1, which is characterized in that with the first compliant conductive plate and the third
The length for the compliant conductive plate between ground terminal and the feed end that one is grounded in compliant conductive plate is the minimum work of antenna
The half wavelength of frequency.
6. wearable device according to claim 1, which is characterized in that the first compliant conductive plate and the third are soft
Property conductive plate is parallel.
7. wearable device according to claim 1, which is characterized in that second flexible circuit board is respectively perpendicular to institute
State the first compliant conductive plate and the third compliant conductive plate.
8. wearable device according to claim 1, which is characterized in that the quantity of the antenna radiator is at least two
It is a；
At least two antenna radiators are arranged side by side, and the length direction of at least two antenna radiator and the pendant
The length direction for wearing part is parallel.
9. wearable device according to claim 1, which is characterized in that the shell is metal shell；
The ground plane of the printed circuit board is electrically connected by earthing or grounding means with the shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910939536.2A CN110534873B (en) | 2019-09-30 | 2019-09-30 | Wearable equipment |
| PCT/CN2020/117706 WO2021063255A1 (en) | 2019-09-30 | 2020-09-25 | Wearable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910939536.2A CN110534873B (en) | 2019-09-30 | 2019-09-30 | Wearable equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110534873A true CN110534873A (en) | 2019-12-03 |
| CN110534873B CN110534873B (en) | 2021-07-30 |
Family
ID=68671433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910939536.2A Active CN110534873B (en) | 2019-09-30 | 2019-09-30 | Wearable equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110534873B (en) |
| WO (1) | WO2021063255A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029731A (en) * | 2019-12-30 | 2020-04-17 | 维沃移动通信有限公司 | Wearable equipment |
| CN111384586A (en) * | 2020-03-27 | 2020-07-07 | 维沃移动通信有限公司 | Wearable equipment |
| CN112467349A (en) * | 2020-11-18 | 2021-03-09 | 南通大学 | Brack type adjustable flexible antenna device |
| WO2021063255A1 (en) * | 2019-09-30 | 2021-04-08 | 维沃移动通信有限公司 | Wearable device |
| WO2021129770A1 (en) * | 2019-12-26 | 2021-07-01 | 维沃移动通信有限公司 | Wearable electronic device |
| WO2022078446A1 (en) * | 2020-10-16 | 2022-04-21 | 深圳市信维通信股份有限公司 | Device for communicating radio frequency signal using adjustment member |
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| US20050099341A1 (en) * | 2003-11-12 | 2005-05-12 | Gennum Corporation | Antenna for a wireless hearing aid system |
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| CN104979634A (en) * | 2014-07-04 | 2015-10-14 | 信维创科通信技术（北京）有限公司 | Antenna apparatus and wearable equipment containing the same |
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| CN206451835U (en) * | 2017-01-06 | 2017-08-29 | 广州七喜集团有限公司 | Watchband and intelligent watch with two-band radio-frequency antenna |
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| US8624787B2 (en) * | 2011-08-12 | 2014-01-07 | Given Imaging Ltd. | Wearable antenna assembly for an in-vivo device |
| CN110534873B (en) * | 2019-09-30 | 2021-07-30 | 维沃移动通信有限公司 | Wearable equipment |
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- 2019-09-30 CN CN201910939536.2A patent/CN110534873B/en active Active
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2020
- 2020-09-25 WO PCT/CN2020/117706 patent/WO2021063255A1/en active Application Filing
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| US20050099341A1 (en) * | 2003-11-12 | 2005-05-12 | Gennum Corporation | Antenna for a wireless hearing aid system |
| CN203983476U (en) * | 2014-07-04 | 2014-12-03 | 信维创科通信技术（北京）有限公司 | Be applicable to radio communication antenna and the Wearable equipment of Wearable equipment |
| CN104979634A (en) * | 2014-07-04 | 2015-10-14 | 信维创科通信技术（北京）有限公司 | Antenna apparatus and wearable equipment containing the same |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063255A1 (en) * | 2019-09-30 | 2021-04-08 | 维沃移动通信有限公司 | Wearable device |
| WO2021129770A1 (en) * | 2019-12-26 | 2021-07-01 | 维沃移动通信有限公司 | Wearable electronic device |
| CN111029731A (en) * | 2019-12-30 | 2020-04-17 | 维沃移动通信有限公司 | Wearable equipment |
| WO2021136109A1 (en) * | 2019-12-30 | 2021-07-08 | 维沃移动通信有限公司 | Wearable device |
| CN111029731B (en) * | 2019-12-30 | 2021-08-20 | 维沃移动通信有限公司 | Wearable equipment |
| CN111384586A (en) * | 2020-03-27 | 2020-07-07 | 维沃移动通信有限公司 | Wearable equipment |
| CN111384586B (en) * | 2020-03-27 | 2021-08-24 | 维沃移动通信有限公司 | Wearable equipment |
| WO2022078446A1 (en) * | 2020-10-16 | 2022-04-21 | 深圳市信维通信股份有限公司 | Device for communicating radio frequency signal using adjustment member |
| CN112467349A (en) * | 2020-11-18 | 2021-03-09 | 南通大学 | Brack type adjustable flexible antenna device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110534873B (en) | 2021-07-30 |
| WO2021063255A1 (en) | 2021-04-08 |
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