CN206370499U - A kind of antenna for being applied to intelligence wearing wrist-watch - Google Patents
A kind of antenna for being applied to intelligence wearing wrist-watch Download PDFInfo
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- CN206370499U CN206370499U CN201720075070.2U CN201720075070U CN206370499U CN 206370499 U CN206370499 U CN 206370499U CN 201720075070 U CN201720075070 U CN 201720075070U CN 206370499 U CN206370499 U CN 206370499U
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Abstract
The utility model discloses a kind of antenna for being applied to intelligence wearing wrist-watch, the antenna includes being arranged on the antenna body radial line on the inside of wrist-watch metal edge frame, ground feed point and electric feed point, connected respectively by the PCB main board of ground feed point and electric feed point and intelligent watch, antenna body radial line includes high band, first high frequency detail, second high frequency detail, low-frequency range and the first low frequency detail, high band, first high frequency detail, low-frequency range and the first low frequency detail are respectively turned on wrist-watch metal edge frame, high band passes sequentially through wrist-watch metal edge frame, first high frequency detail and the second high frequency detail are connected with ground feed point, low-frequency range passes sequentially through wrist-watch metal edge frame and the first low frequency detail and is connected with electric feed point, first high frequency detail, first is formed between second high frequency detail and the first low frequency detail to slot, second is formed between low-frequency range and the first high frequency detail to slot.The utility model participates in wrist-watch metal edge frame to design, and simple in construction, compact in design, performance is strong, and radiation efficiency is high.
Description
Technical field
The utility model is related to field of antenna, more particularly to a kind of antenna for being applied to intelligence wearing wrist-watch.
Background technology
Wearable smart machine is the new developing direction of electric consumers, occurs in that a variety of guiding trends on the market at present
Intelligent watch, such as moto360 products, in order to improve the design of outward appearance and maintain the intensity of housing, using by aluminium, magnesium etc.
Metal constitutes the frame of intelligent watch, and its circular metal bezel, cluster can attract numerous consumers.And on intelligent watch
The display screen of installation generally sets metal screen layer, and the metal screen layer of the display screen can provide for the display effect of display screen
Good interference shielding function.Exactly because but the presence of the metal screen layer set below metal edge frame and display screen, make
The intelligent watch Antenna Design difficulty for obtaining this metal edge frame is increased.Antenna carry out transceiving electromagnetic ripple when, metal edge frame and
The influence such as reflection-absorption caused by the metal screen layer of display screen is that traditional antenna can not be applied to the main of metal edge frame wrist-watch
Reason.Therefore, for metal edge frame and have display screen metal screen layer watch design antenna when, it is necessary to the knot of antenna
Structure, configuration etc. are targetedly studied.It is how outstanding electrical to reach use so as to obtain by adjusting antenna design
Family use requirement increasingly becomes intelligent watch development urgent problem to be solved.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art to participate in wrist-watch metal edge frame there is provided one kind setting
Meter, simple in construction, compact in design, performance is strong, the high antenna for being applied to intelligence wearing wrist-watch of radiation efficiency.
The technical solution of the utility model is as follows：A kind of antenna for being applied to intelligence wearing wrist-watch, it is applied to have PCB
In the intelligent watch of mainboard, the intelligent watch is provided with metal edge frame, and the antenna includes being arranged on the inside of wrist-watch metal edge frame
Antenna body radial line and the ground feed point that is connected with antenna body radial line and electric feed point, the antenna body radiation
Circuit is connected by the PCB main board of ground feed point and electric feed point and intelligent watch respectively, and the antenna body radial line includes using
In producing the high band of high frequency main resonance, the first high frequency detail, the second high frequency detail and low frequency for producing low-frequency resonant
Section and the first low frequency detail, the high band, the first high frequency detail, low-frequency range and the first low frequency detail are respectively turned on wrist-watch gold
Belong to frame, the high band collinearly sets with wrist-watch metal edge frame, and pass sequentially through wrist-watch metal edge frame, the first high frequency detail and
Second high frequency detail is connected with ground feed point, and the low-frequency range passes sequentially through wrist-watch metal edge frame and the first low frequency detail and electric feed point
Connection, between the first high frequency detail, the second high frequency detail and the first low frequency detail formed first slot, the low-frequency range with
Second is formed between first high frequency detail to slot.
Specifically, the antenna body radial line also includes the 3rd high frequency detail, described ground feed point is presented including the first ground
Point and the second ground feed point, the 3rd high frequency detail are connected with the second ground feed point, the 3rd high frequency detail and the first low frequency branch
The 3rd is formed between section to slot.
Specifically, the antenna body radial line also includes the second low frequency detail, the second low frequency detail connection is low
Frequency range is to extend the electrical length of low-frequency range.
Specifically, the wrist-watch metal edge frame is provided with a high frequency primary radiation end and low frequency primary radiation end, described first is high
Frequency detail is connected to the high frequency primary radiation end, and the first low frequency detail is connected to the low frequency primary radiation end.
Specifically, the bandwidth of the high band is covered in 1710-2170MHz.
Specifically, the bandwidth of the low-frequency range is covered in 880-960MHz.
Compared with prior art, the beneficial effects of the utility model are：Wrist-watch antenna metal frame of the present utility model
Antenna Design is participated in, directly can be used with the metal edge frame of intelligent watch as radiant body, reception and radiation signal is used as
Carrier, the requirement that its structure design meets antenna electrical length has reached the purpose that can be tuned, and allows antenna to realize that frequency range is covered
In 880-960MHz, 1710-2170MHz, designed according to fractional frequency signal feed-in and multiloop, SAR value meets standard, this practicality is new
The new technology wiring LDS of type, allows antenna to reach higher assembling uniformity in volume production, simple in construction, compact in design, and can
Realize and allow the applying on intelligent watch of metalwork large area, so as to meet apparent specific demand.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of antenna for being applied to intelligence wearing wrist-watch that the utility model is provided, it is applied to the intelligence with PCB main board
In energy wrist-watch, it is especially applicable in the intelligent watch with metal edge frame, referring to Fig. 1, the antenna includes being arranged on wrist-watch
The antenna body radial line 2 of the inner side of metal edge frame 1 and the ground feed point being connected with antenna body radial line 2 and electric feed point 4,
The antenna body radial line 2 is connected by ground feed point and electric feed point 4 with the PCB main board of intelligent watch respectively, the antenna
Body radial line 2 include be used for produce the high band 21, the first high frequency detail 22, the second high frequency detail 23 of high frequency main resonance with
And for producing the low frequency detail 25 of low-frequency range 24 and first of low-frequency resonant, the high band 21, the first high frequency detail 22, low frequency
The low frequency detail 25 of section 24 and first is respectively turned on wrist-watch metal edge frame 1, and the high band 21 is collinearly set with wrist-watch metal edge frame 1
Put, and pass sequentially through wrist-watch metal edge frame 1, the first high frequency detail 22 and the second high frequency detail 23 and be connected with ground feed point.By adjusting
Save length change and the position above and below intelligent watch support and the metal edges of the first high frequency detail 22 and the second high frequency detail 23
The coupling of frame and PCB main board is so as to obtain 1850-2170MHz design requirement.The length of the first high frequency detail 22, width
All in the light of actual conditions adjusted with position, coordinate high band.
The low-frequency range 24 passes sequentially through the low frequency detail 25 of wrist-watch metal edge frame 1 and first and is connected with electric feed point 4, and described the
The first fluting 6, the low-frequency range 24 and the are formed between one high frequency detail 22, the second high frequency detail 23 and the first low frequency detail 25
The second fluting 7 is formed between one high frequency detail 22, it is to avoid mutual interference between each frequency range.The low-frequency range 24 and wrist-watch metal edges
The connection end of frame 1 can add the shell fragment connected with metalwork and design, the shell fragment design structure in the light of actual conditions adjusting and then
Meet the demand of antenna low-frequency range.
Further, the antenna body radial line 2 also includes the 3rd high frequency detail 26, and described ground feed point includes first
The ground feed point 32 of ground feed point 31 and second, the 3rd high frequency detail 26 is connected with the second ground feed point 32, the 3rd high frequency detail
26 and first form the 3rd fluting 5 between low frequency detail 25.The length of the 3rd fluting 5 is adjusted by designing the 3rd high frequency detail 26
The short required beamwidth of antenna requirement to obtain low frequency and high frequency, furthermore in the reserved match circuit of PCB main board correspondence regulation.
The antenna body radial line 2 also includes the second low frequency detail 27, and the second low frequency detail 27 connects low frequency
Section 24 is to extend the electrical length of low-frequency range 24.
The wrist-watch metal edge frame 1 is provided with a high frequency primary radiation end 8 and low frequency primary radiation end 9, the first high frequency branch
Section 22 is connected to the high frequency primary radiation end 8, and the first low frequency detail 25 is connected to the low frequency primary radiation end 9.
The present embodiment participates in Antenna Design with metal outer frame, is directly used with outward appearance frame metal as radiant body, makees
For receive and radiation signal carrier, improved by the structure to antenna, layout, can to meet that the electrical length of antenna reached
The purpose of tuning, allows antenna to realize that frequency range is covered in 880-960MHz, 1710-2170MHz, radiation efficiency is high, is believed according to frequency dividing
Number feed-in and multiloop design, SAR value meets standard, substantially increases the performance of antenna, also, the utility model uses new work
Skill connects up LDS, allows antenna to reach higher assembling uniformity in volume production, simple in construction, compact in design compares in space environment
Antenna Design requirement is met in the case of compact, and can realize and allow the applying on intelligent watch of metalwork large area, so that
Meet apparent specific demand.The utility model can be widely applied to various intelligent watch antennas and intelligent watch.
Preferred embodiment of the present utility model is these are only, the utility model is not limited to, it is all in this practicality
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. a kind of antenna for being applied to intelligence wearing wrist-watch, it is characterised in that：It is applied to the intelligent watch with PCB main board
In, the intelligent watch is provided with metal edge frame, and the antenna includes being arranged on the antenna body radiation on the inside of wrist-watch metal edge frame
Circuit and the ground feed point being connected with antenna body radial line and electric feed point, the antenna body radial line pass through ground respectively
The PCB main board of feed point and electric feed point and intelligent watch is connected, and the antenna body radial line includes humorous for producing high frequency master
High band, the first high frequency detail, the second high frequency detail and the low-frequency range and the first low frequency branch for producing low-frequency resonant shaken
Section, the high band, the first high frequency detail, low-frequency range and the first low frequency detail are respectively turned on wrist-watch metal edge frame, the height
Frequency range is collinearly set with wrist-watch metal edge frame, and passes sequentially through wrist-watch metal edge frame, the first high frequency detail and the second high frequency detail
It is connected with ground feed point, the low-frequency range passes sequentially through wrist-watch metal edge frame and the first low frequency detail and is connected with electric feed point, described the
Form first between one high frequency detail, the second high frequency detail and the first low frequency detail to slot, the low-frequency range and the first high frequency branch
Second is formed between section to slot.
2. a kind of antenna for being applied to intelligence wearing wrist-watch according to claim 1, it is characterised in that：The antenna body
Radial line also includes the 3rd high frequency detail, and described ground feed point includes the first ground feed point and the second ground feed point, the 3rd high frequency
Detail is connected with the second ground feed point, and the 3rd is formed between the 3rd high frequency detail and the first low frequency detail and is slotted.
3. a kind of antenna for being applied to intelligence wearing wrist-watch according to claim 1, it is characterised in that：The antenna body
Radial line also includes the second low frequency detail, and the second low frequency detail connects low-frequency range to extend the electrical length of low-frequency range.
4. a kind of antenna for being applied to intelligence wearing wrist-watch according to claim 1, it is characterised in that：The wrist-watch metal
Frame is provided with a high frequency primary radiation end and low frequency primary radiation end, and the first high frequency detail is connected to the high frequency primary radiation
End, the first low frequency detail is connected to the low frequency primary radiation end.
5. a kind of antenna for being applied to intelligence wearing wrist-watch according to claim 1 or 2, it is characterised in that：The high frequency
The bandwidth of section is covered in 1710-2170MHz.
6. a kind of antenna for being applied to intelligence wearing wrist-watch according to claim 1 or 3, it is characterised in that：The low frequency
The bandwidth of section is covered in 880-960MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075070.2U CN206370499U (en) | 2017-01-19 | 2017-01-19 | A kind of antenna for being applied to intelligence wearing wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075070.2U CN206370499U (en) | 2017-01-19 | 2017-01-19 | A kind of antenna for being applied to intelligence wearing wrist-watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206370499U true CN206370499U (en) | 2017-08-01 |
Family
ID=59390794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720075070.2U Active CN206370499U (en) | 2017-01-19 | 2017-01-19 | A kind of antenna for being applied to intelligence wearing wrist-watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206370499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119748A (en) * | 2018-09-17 | 2019-01-01 | 上海安费诺永亿通讯电子有限公司 | A kind of drop SAR antenna and a kind of communication equipment |
| CN111770012A (en) * | 2020-06-10 | 2020-10-13 | 安徽华米信息科技有限公司 | Social information processing method and device and wearable device |
-
2017
- 2017-01-19 CN CN201720075070.2U patent/CN206370499U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119748A (en) * | 2018-09-17 | 2019-01-01 | 上海安费诺永亿通讯电子有限公司 | A kind of drop SAR antenna and a kind of communication equipment |
| CN111770012A (en) * | 2020-06-10 | 2020-10-13 | 安徽华米信息科技有限公司 | Social information processing method and device and wearable device |
| CN111770012B (en) * | 2020-06-10 | 2022-08-26 | 安徽华米信息科技有限公司 | Social information processing method and device and wearable device |
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