CN207977466U - A kind of built-in ultra wide band LTE antenna applied to intelligent robot - Google Patents
A kind of built-in ultra wide band LTE antenna applied to intelligent robot Download PDFInfo
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- CN207977466U CN207977466U CN201820444666.XU CN201820444666U CN207977466U CN 207977466 U CN207977466 U CN 207977466U CN 201820444666 U CN201820444666 U CN 201820444666U CN 207977466 U CN207977466 U CN 207977466U
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Abstract
The utility model discloses a kind of built-in ultra wide band LTE antenna applied to intelligent robot, including a FPC antenna, which includes radiation low-frequency antenna, coupling radiating antenna, parasitic radiation antenna；The radiation low-frequency antenna constitutes " Π " structure with radiating antenna is coupled, and gap between the two forms primary Ioops good fortune and penetrates antenna, and the coupling radiating antenna is equipped with a distributing point；The parasitic radiation antenna is set as reverse c-shape structure, and parasitic radiation antenna is equipped with feedback place, and the distributing point, feedback place are connect by a connection terminal with external robots mainboard.It is exquisite that the utility model tool efficiently uses structure space, built-in antenna, external form, the more a frequency ranges of GSM, UMTS, LTE can be covered, and built-in antenna so that robot device is compacter, saves space and the strong and reliable advantage of antenna structure, and there is extensive production and application value in antenna technical field.
Description
Technical field
The utility model is related to antenna technical field more particularly to a kind of built-in ultra wide bands applied to intelligent robot
LTE antenna.
Background technology
Intelligent robot development and application has a extensive future, and intelligent robot has applied deep-sea detecting, national defence to scout, collect at present
The work such as information, rescue and relief work, community service, simulation complete the various mankind and are difficult to completing for task, can not only independently complete work
Make, and can jointly cooperate with people and completion task or complete task under the instruction of the mankind, has in different field and widely answer
With.As time goes on, intelligent robot has been enter into home services, there is parent-child interaction, 4G calls, entertaining to accompany one's spouse who is studying abroad；
The antenna form that intelligent robot uses at this stage has external antenna, WiFi antennas, RFID antenna etc..External antenna
Radiation signal is strong, but volume is relatively large, and WiFi antennas and RFID antenna narrower bandwidth, communication distance are short.It is unfavorable for being applied to
The design of the microrobot of home services, intelligent miniature robot requires exquisite appearance, multiple functional, and can realize that 4G converses
Deng.
Invention content
For the above, a kind of realization tool of the utility model offer efficiently uses structure space, built-in antenna, external form essence
U.S. can cover the more a frequency ranges of GSM, UMTS, LTE, and built-in antenna so that robot device is compacter, saves space and antenna
The reliable built-in ultra wide band LTE antenna for being applied to intelligent robot firm in structure.
The technical solution of the utility model is as follows：A kind of built-in ultra wide band LTE antenna applied to intelligent robot, including
One FPC antenna, the FPC antenna include radiation low-frequency antenna, coupling radiating antenna, parasitic radiation antenna；The radiation low frequency day
Line constitutes " Π " structure with radiating antenna is coupled, and gap between the two forms primary Ioops good fortune and penetrates antenna, the coupling radiation
Antenna is equipped with a distributing point；The parasitic radiation antenna is set as reverse c-shape structure, and parasitic radiation antenna is equipped with feedback place,
The distributing point, feedback place are connect by a connection terminal with external robots mainboard.
Preferably, the radiation low-frequency antenna is used to generate 700mhz~960mhz resonance, and by adjusting radiation low frequency
Antenna length controls resonance point.
Preferably, the circuit good fortune penetrates antenna for generating 1700mhz~1990mhz resonance.
Preferably, the coupling radiating antenna is for generating 2300mhz~2700mhz resonance.
Preferably, the parasitic radiation antenna is for generating 1990mhz~2300mhz resonance.
Using the above scheme, the utility model has the beneficial effects that：
The radiation low-frequency antenna of the utility model is used to generate 700mhz~960mhz resonance, and by adjusting radiation low frequency
Antenna length controls resonance point；The circuit good fortune penetrates antenna for generating 1700mhz~1990mhz resonance；The coupling radiation
Antenna is for generating 2300mhz~2700mhz resonance；The parasitic radiation antenna is humorous for generating 1990mhz~2300mhz
It shakes；Such design favorably enhances each resonant bandwidth, but and by the resonance of the various different frequencies of generation this realize GSM,
The more a frequency ranges of UMTS, LTE realize the functions such as 4G calls, and the structure type of FPC antenna part makes in intelligent robot
Portion's metal device layout is compacter and saves space-efficient effect.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Shown in referring to Fig.1, the utility model provides a kind of built-in ultra wide band LTE antenna applied to intelligent robot, packet
A FPC antenna 1 is included, which includes radiation low-frequency antenna 2, coupling radiating antenna 3, parasitic radiation antenna 4；The radiation
Low-frequency antenna 2 constitutes " Π " structure with radiating antenna 3 is coupled, and gap between the two forms primary Ioops good fortune and penetrates antenna 8, described
It couples radiating antenna 3 and is equipped with a distributing point 7；The parasitic radiation antenna 4 is set as reverse c-shape structure, and on parasitic radiation antenna 4
Equipped with feedback place, the distributing point 7, feedback place 6 are connect by a connection terminal 5 with external robots mainboard.
The radiation low-frequency antenna 2 is grown for generating 700mhz~960mhz resonance, and by adjusting radiation low-frequency antenna 2
Degree control resonance point.
The circuit good fortune penetrates antenna 8 for generating 1700mhz~1990mhz resonance.
The coupling radiating antenna 3 is for generating 2300mhz~2700mhz resonance.
The parasitic radiation antenna 4 is for generating 1990mhz~2300mhz resonance.
Embodiment
The radiation low-frequency antenna 2 of the utility model is used to generate 700mhz~960mhz resonance, and low by adjusting radiating
2 length of frequency antenna controls resonance point；The circuit good fortune penetrates antenna 8 for generating 1700mhz~1990mhz resonance；The coupling
Radiating antenna 3 is for generating 2300mhz~2700mhz resonance；The parasitic radiation antenna 4 for generate 1990mhz~
2300mhz resonance；Such design favorably enhances each resonant bandwidth, but and passes through this reality of the resonance of the various different frequencies of generation
The more a frequency ranges of existing GSM, UMTS, LTE realize the functions such as 4G calls, and the structure type of 1 part of FPC antenna makes intelligence machine
People's device interior metal device layout is compacter and saves space-efficient effect.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (5)
1. a kind of built-in ultra wide band LTE antenna applied to intelligent robot, which is characterized in that including a FPC antenna, the FPC
Antenna includes radiation low-frequency antenna, coupling radiating antenna, parasitic radiation antenna；The radiation low-frequency antenna with couple radiating antenna
" Π " structure is constituted, and gap between the two forms primary Ioops good fortune and penetrates antenna, the coupling radiating antenna is equipped with a feed
Point；The parasitic radiation antenna is set as reverse c-shape structure, and parasitic radiation antenna is equipped with feedback place, the distributing point, feedback place
It is connect with external robots mainboard by a connection terminal.
2. the built-in ultra wide band LTE antenna according to claim 1 applied to intelligent robot, which is characterized in that described
Radiation low-frequency antenna controls resonance point for generating 700mhz~960mhz resonance, and by adjusting radiation low-frequency antenna length.
3. the built-in ultra wide band LTE antenna according to claim 2 applied to intelligent robot, which is characterized in that described
Circuit good fortune penetrates antenna for generating 1700mhz~1990mhz resonance.
4. the built-in ultra wide band LTE antenna according to claim 3 applied to intelligent robot, which is characterized in that described
Coupling radiating antenna is for generating 2300mhz~2700mhz resonance.
5. the built-in ultra wide band LTE antenna according to claim 4 applied to intelligent robot, which is characterized in that described
Parasitic radiation antenna is for generating 1990mhz~2300mhz resonance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444666.XU CN207977466U (en) | 2018-03-30 | 2018-03-30 | A kind of built-in ultra wide band LTE antenna applied to intelligent robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444666.XU CN207977466U (en) | 2018-03-30 | 2018-03-30 | A kind of built-in ultra wide band LTE antenna applied to intelligent robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207977466U true CN207977466U (en) | 2018-10-16 |
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ID=63763821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820444666.XU Active CN207977466U (en) | 2018-03-30 | 2018-03-30 | A kind of built-in ultra wide band LTE antenna applied to intelligent robot |
Country Status (1)
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| CN (1) | CN207977466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176664A (en) * | 2019-04-18 | 2019-08-27 | 深圳市锦鸿无线科技有限公司 | Simulate the external interphone antenna of simultaneous public network bimodulus |
| WO2020216241A1 (en) * | 2019-04-22 | 2020-10-29 | 深圳市万普拉斯科技有限公司 | Compact antenna and mobile terminal |
-
2018
- 2018-03-30 CN CN201820444666.XU patent/CN207977466U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176664A (en) * | 2019-04-18 | 2019-08-27 | 深圳市锦鸿无线科技有限公司 | Simulate the external interphone antenna of simultaneous public network bimodulus |
| WO2020216241A1 (en) * | 2019-04-22 | 2020-10-29 | 深圳市万普拉斯科技有限公司 | Compact antenna and mobile terminal |
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