CN109659710A - It is a kind of improve radio frequency environment knob antenna and its application - Google Patents
It is a kind of improve radio frequency environment knob antenna and its application Download PDFInfo
- Publication number
- CN109659710A CN109659710A CN201811535529.8A CN201811535529A CN109659710A CN 109659710 A CN109659710 A CN 109659710A CN 201811535529 A CN201811535529 A CN 201811535529A CN 109659710 A CN109659710 A CN 109659710A
- Authority
- CN
- China
- Prior art keywords
- antenna
- knob
- radio frequency
- smart lock
- frequency environment
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- 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
Abstract
The invention discloses a kind of knob antenna for improving radio frequency environment and its applications.Including smart lock knob body, radio-frequency antenna is equipped in the smart lock knob body, the smart lock knob body includes plastic cover and metalwork, and the thread groove for being two equipped with quantity in the plastic cover, the radio-frequency antenna includes FPC route, grounding screw, conducting thimble, PCAB signal plate.Application of the knob antenna for improving radio frequency environment on smart lock.Beneficial effects of the present invention: cleverly using the architectural characteristic by increasing radio-frequency antenna in smart lock knob body, under the premise of not changing basic function, inside increases radio-frequency antenna, and the height and area of very big raising antenna have evaded interference of the metal decking to radiofrequency signal.
Description
Technical field
The present invention relates to field of antenna, it particularly relates to a kind of knob antenna for improving radio frequency environment and its application.
Background technique
Antenna (antenna) is a kind of converter, it is transformed into the guided wave propagated on transmission line in unbounded medium
The electromagnetic wave propagated in (usually free space), or carry out opposite transformation.It is used to emit or connect in wireless device
Receive the component of electromagnetic wave.The engineering departments such as radio communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy
System, it is all using electromagnetic waves to transmitting information, antenna is depended on to work.In addition, transmitting energy side with electromagnetic wave
The energy radiation in face, non-signal is also required to antenna.General antenna all has invertibity, i.e., both can be used as emitting day with common antenna
Line, it is also possible to make radio-frequency antenna.The same antenna is identical as transmitting or received fundamental characteristics parameter.
But existing equipment mostly stores antenna inside housings, since equipment is mostly metal shell, this is just led
Cause metal shell that can impact to radio frequency.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the present invention propose it is a kind of improve radio frequency environment knob antenna preparation method and
Using to overcome above-mentioned technical problem present in existing the relevant technologies.
To achieve the above object, the invention provides the following technical scheme:
A kind of knob antenna improving radio frequency environment, including smart lock knob body are set in the smart lock knob body
There is radio-frequency antenna.
Further, the smart lock knob body includes plastic cover and metalwork, and the plastic cover is interior to be equipped with quantity
Two thread grooves.
Further, the radio-frequency antenna includes FPC route, grounding screw, conducting thimble, PCAB signal plate.
Further, activity is embedded with FPC route in the plastic cover, and the FPC route, which is equipped with quantity and is two, to be connect
Pseudobulbus Bletillae (Rhizoma Bletillae) is connected with the conducting thimble, described conducting thimble one end and institute far from the FPC route under the FPC route
PCAB signal plate is stated to be connected, the PCAB signal plate is fixed on metalwork, the metalwork by fixed screw with it is described
Plastic cover is fixedly connected, the fixed screw sequentially pass through the metalwork, PCAB signal plate, grounding screw and FPC route with
The thread groove in the plastic cover is threadedly coupled.
Further, the FPC route includes input filter, diode, output filter and load, wherein described defeated
It is parallel with one another to enter filter, diode, output filter and load.
Further, the load includes light emitting diode.
Further, the load includes resistance.
Further, the metalwork includes connecting plate, and the PCAB signal plate is fixed on the connecting plate, described
Connecting plate is fixed with inserted link far from the side of the PCAB signal plate.
Further, application of the knob antenna for improving radio frequency environment on smart lock, wherein the inserted link insertion
In the lock core of the smart lock, the PCAB signal plate is connected with the RF transceiver in smart lock.
Compared with prior art, the invention has the following advantages:
(1), basis is not cleverly changed using the architectural characteristic by increasing radio-frequency antenna in smart lock knob body
Under the premise of function, inside increases radio-frequency antenna, and the height and area of very big raising antenna have evaded metal decking to radio frequency
The interference of signal.
(2), by increasing the knob antenna on intelligent door lock, on the basis of not changing door lock safety, radio frequency letter is improved
Number intensity and adaptability.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the method flow diagram of the preparation method of the knob antenna according to an embodiment of the present invention for improving radio frequency environment；
Fig. 2 is a kind of structure of electrothermal cloth in the application of the knob antenna according to an embodiment of the present invention for improving radio frequency environment
Schematic diagram.
In figure:
1, smart lock knob body；2, radio-frequency antenna；3, plastic cover；4, metalwork；5, inserted link；6, thread groove；7, FPC line
Road；8, grounding screw；9, thimble is connected；10, PCAB signal plate；11, fixed screw；12, input filter；13, diode；
14, output filter；15, it loads；16, connecting plate.
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 only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
Embodiment one:
Please refer to Fig. 1-3, a kind of knob antenna improving radio frequency environment according to an embodiment of the present invention, including smart lock rotation
Button ontology 1, the smart lock knob body 1 is interior to be equipped with radio-frequency antenna 2.The smart lock knob body 1 includes plastic cover 3 and gold
Belong to part 4, the thread groove 6 for being two equipped with quantity in the plastic cover 3.The radio-frequency antenna 2 includes FPC route 7, grounding screw
8, thimble 9, PCAB signal plate 10 is connected.Activity is embedded with FPC route 7 in the plastic cover 3, and the FPC route 7 is equipped with quantity
For two grounding screws 8, it is connected with the conducting thimble 9 under the FPC route 7, the conducting thimble 9 is far from the FPC
One end of route 7 is connected with the PCAB signal plate 10, and the PCAB signal plate 10 is fixed on metalwork 4, the metal
Part 4 is fixedly connected by fixed screw 11 with the plastic cover 3, and the fixed screw 11 sequentially passes through the metalwork 4, PCAB
Signal plate 10, grounding screw 8 and FPC route 7 are threadedly coupled with the thread groove 6 in the plastic cover 3.The FPC route 7
Including input filter 12, diode 13, output filter 14 and load 15, wherein the input filter 12, diode 13,
Output filter 14 and load 15 are parallel with one another.The load 15 includes resistance.For metalwork 4, the metalwork 4 is wrapped
Connecting plate 16 is included, the PCAB signal plate 10 is fixed on the connecting plate 16, the connecting plate 16 is believed far from the PCAB
The side of number plate 10 is fixed with inserted link 5.
Above scheme through the invention, cleverly using by increasing radio-frequency antenna 2 in smart lock knob body 1
Architectural characteristic, under the premise of not changing basic function, the height and area of very big raising antenna have evaded metal decking to penetrating
The interference of frequency signal.
Embodiment two:
Referring to Fig. 4, the load 15 includes light emitting diode for load 15.Pass through setting load 15Wie hair
Optical diode can related personnel be directly observed that the working condition of the antenna, thus the case where reducing some erroneous judgements generation.
Application Example one
Please refer to Fig. 1,2,3 and 5, application of the knob antenna for improving radio frequency environment on smart lock, wherein described
Inserted link 5 is inserted into the lock core of the smart lock, and the PCAB signal plate 10 is connected with the RF transceiver in smart lock.
Above scheme through the invention does not change door lock safety by increasing the knob antenna on intelligent door lock
On the basis of, it can increase from original 869MHz~894MHz frequency and arrive 925MHz~960MHz, improve RF signal strength and fit
Ying Xing.
Application Example two
Please refer to Fig. 1,2,3 and 6, application of the knob antenna for improving radio frequency environment on intelligent switch, wherein institute
It states inserted link 5 to be fixed on the shell of the intelligent switch, the PCAB signal plate 10 is connected with the control mechanism in intelligent switch
It connects.
The base of switch safety is not changed by increasing the knob antenna on intelligent switch by this bright above scheme
On plinth, RF signal strength and adaptability can be improved.
In conclusion by means of above-mentioned technical proposal of the invention, cleverly using by smart lock knob body 1
The architectural characteristic for increasing radio-frequency antenna 2, under the premise of not changing basic function, the height and area of very big raising antenna, rule
Interference of the metal decking to radiofrequency signal is kept away.RF signal strength and adaptability can be improved.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of knob antenna for improving radio frequency environment, which is characterized in that including smart lock knob body (1), the smart lock
Radio-frequency antenna (2) are equipped in knob body (1).
2. a kind of knob antenna for improving radio frequency environment according to claim 1, which is characterized in that the smart lock knob
Ontology (1) includes plastic cover (3) and metalwork (4), the thread groove (6) for being two equipped with quantity in the plastic cover (3).
3. a kind of knob antenna for improving radio frequency environment according to claim 2, which is characterized in that the radio-frequency antenna
It (2) include FPC route (7), grounding screw (8), conducting thimble (9), PCAB signal plate (10).
4. a kind of knob antenna for improving radio frequency environment according to claim 3, which is characterized in that the plastic cover (3)
Interior activity is embedded with FPC route (7), and the FPC route (7) is equipped with the grounding screw (8) that quantity is two, the FPC route
(7) the conducting thimble (9), conducting thimble (9) one end and the PCAB far from the FPC route (7) are connected under
Signal plate (10) is connected, and the PCAB signal plate (10) is fixed on metalwork (4), and the metalwork (4) passes through fixed spiral shell
Silk (11) is fixedly connected with the plastic cover (3), and the fixed screw (11) sequentially passes through the metalwork (4), PCAB signal
Plate (10), grounding screw (8) and FPC route (7) are threadedly coupled with the thread groove (6) in the plastic cover (3).
5. a kind of knob antenna for improving radio frequency environment according to claim 4, which is characterized in that the FPC route (7)
Including input filter (12), diode (13), output filter (14) and load (15), wherein the input filter
(12), diode (13), output filter (14) and load (15) are parallel with one another.
6. a kind of knob antenna for improving radio frequency environment according to claim 5, which is characterized in that load (15) packet
Include light emitting diode.
7. a kind of knob antenna for improving radio frequency environment according to claim 5, which is characterized in that load (15) packet
Include resistance.
8. a kind of knob antenna for improving radio frequency environment according to claim 4, which is characterized in that the metalwork (4)
Including connecting plate (16), the PCAB signal plate (10) is fixed on the connecting plate (16), the connecting plate (16) is separate
The side of the PCAB signal plate (10) is fixed with inserted link (5).
9. a kind of knob antenna of raising radio frequency environment described in any one of -8 according to claim 1, which is characterized in that institute
State application of the knob antenna for improving radio frequency environment on smart lock, wherein the inserted link (5) is inserted into the lock core of the smart lock
In, the PCAB signal plate (10) is connected with the RF transceiver in smart lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535529.8A CN109659710A (en) | 2018-12-14 | 2018-12-14 | It is a kind of improve radio frequency environment knob antenna and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535529.8A CN109659710A (en) | 2018-12-14 | 2018-12-14 | It is a kind of improve radio frequency environment knob antenna and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109659710A true CN109659710A (en) | 2019-04-19 |
Family
ID=66114271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811535529.8A Pending CN109659710A (en) | 2018-12-14 | 2018-12-14 | It is a kind of improve radio frequency environment knob antenna and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109659710A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2709074A1 (en) * | 2012-09-12 | 2014-03-19 | Aug. Winkhaus GmbH & Co. KG | Key with a transponder chip and with two antennas connected to the transponder chip |
| CN203721883U (en) * | 2013-12-13 | 2014-07-16 | 广东晖速通信技术有限公司 | Built-in antenna driver with electric and manual adjustment functions |
| CN105244569A (en) * | 2014-07-11 | 2016-01-13 | 日月光半导体制造股份有限公司 | Duplexer with electrostatic discharge protection function |
| CN207409646U (en) * | 2017-11-02 | 2018-05-25 | 明和电子企业有限公司 | Has the inductor of separated antenna |
| CN108521835A (en) * | 2017-12-18 | 2018-09-11 | 深圳市大疆创新科技有限公司 | The circular polarized antenna component of unmanned plane and unmanned plane |
| CN208157600U (en) * | 2018-05-02 | 2018-11-27 | 海能达通信股份有限公司 | A kind of knob antenna assembly and mobile device |
-
2018
- 2018-12-14 CN CN201811535529.8A patent/CN109659710A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2709074A1 (en) * | 2012-09-12 | 2014-03-19 | Aug. Winkhaus GmbH & Co. KG | Key with a transponder chip and with two antennas connected to the transponder chip |
| CN203721883U (en) * | 2013-12-13 | 2014-07-16 | 广东晖速通信技术有限公司 | Built-in antenna driver with electric and manual adjustment functions |
| CN105244569A (en) * | 2014-07-11 | 2016-01-13 | 日月光半导体制造股份有限公司 | Duplexer with electrostatic discharge protection function |
| CN207409646U (en) * | 2017-11-02 | 2018-05-25 | 明和电子企业有限公司 | Has the inductor of separated antenna |
| CN108521835A (en) * | 2017-12-18 | 2018-09-11 | 深圳市大疆创新科技有限公司 | The circular polarized antenna component of unmanned plane and unmanned plane |
| CN208157600U (en) * | 2018-05-02 | 2018-11-27 | 海能达通信股份有限公司 | A kind of knob antenna assembly and mobile device |
Non-Patent Citations (1)
| Title |
|---|
| 潘永雄: "《STM8S系列单片机原理与应用》", 30 November 2018 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |
|
| RJ01 | Rejection of invention patent application after publication |