CN207183520U - Antenna structure for intelligent terminal - Google Patents
Antenna structure for intelligent terminal Download PDFInfo
- Publication number
- CN207183520U CN207183520U CN201721082442.0U CN201721082442U CN207183520U CN 207183520 U CN207183520 U CN 207183520U CN 201721082442 U CN201721082442 U CN 201721082442U CN 207183520 U CN207183520 U CN 207183520U
- Authority
- CN
- China
- Prior art keywords
- bluetooth antenna
- antenna
- line
- intelligent
- antenna structure
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of antenna structure for intelligent terminal, including Bluetooth antenna, pcb board and feeder line, the Bluetooth antenna includes an at least line part and an at least spire；The pcb board is provided with transmission line and distributing point；One end of one end connection transmission line of the Bluetooth antenna, the other end are suspended in the opening of intelligent terminal；The other end of one end connection transmission line of the feeder line, other end connection distributing point.Because Bluetooth antenna is using hanging design so that the metal shell of Bluetooth antenna and annex produces a certain distance, influence of the metal shell to Bluetooth antenna radiance is reduced, so as to improve the connection distance of mobile phone and intelligent space lock.
Description
Technical field
It the utility model is related to wireless communication technology field, more particularly to a kind of antenna structure for intelligent terminal.
Background technology
Present generally existing vehicle parking is chaotic, arbitrarily takes the phenomenon of other people parking stalls, intelligent space lock answer extensively
With ensure that parking order to a certain extent, avoid the problem of parking stall is taken by other people.Due to the day in intelligent space lock
There is certain design defect in cable architecture, cause the connection of mobile phone and intelligent space lock apart from too short.
Utility model content
Technical problem to be solved in the utility model is, there is provided a kind of antenna structure for intelligent terminal, so as to
Improve the connection distance of mobile phone and intelligent space lock.
In order to solve the above-mentioned technical problem, the utility model proposes a kind of antenna structure for intelligent terminal, including
Bluetooth antenna, pcb board and feeder line, the Bluetooth antenna include an at least line part and an at least spire；Set on the pcb board
There are transmission line and distributing point；One end of one end connection transmission line of the Bluetooth antenna, the other end are suspended in opening for intelligent terminal
At mouthful；The other end of one end connection transmission line of the feeder line, other end connection distributing point.
Further, the spire is round wires helical spring, a diameter of 2mm to 10mm.
Further, the Bluetooth antenna includes 3 line parts and 2 spires.
Further, the line part and spire alternately connect.
Further, the length of the Bluetooth antenna is 50mm to 150mm.
Further, the Bluetooth antenna, feeder line are connected to pcb board by way of welding.
Further, the length of the transmission line is 20mm to 50mm.
Further, the length of the feeder line is 100mm to 200mm.
Further, the intelligent terminal is intelligent space lock, intelligent watch, Intelligent bracelet, intelligent sound box and bluetooth ear
One or more in machine.
The utility model proposes a kind of antenna structure for intelligent terminal, including Bluetooth antenna, pcb board and feeder line,
The Bluetooth antenna includes an at least line part and an at least spire；The pcb board is provided with transmission line and distributing point；It is described
One end of one end connection transmission line of Bluetooth antenna, the other end are hanging；The other end of one end connection transmission line of the feeder line, separately
One end connects distributing point.Because Bluetooth antenna uses specific irradiation structure, and hanging design causes Bluetooth antenna and annex
Metal shell produces a certain distance, influence of the metal shell to Bluetooth antenna radiance is reduced, so as to improve mobile phone and intelligence
The connection distance of energy berth lock.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the intelligent terminal of the utility model embodiment.
Fig. 2 is the structural representation of the antenna structure for intelligent terminal of the utility model embodiment.
Drawing reference numeral explanation
Bluetooth antenna 10
Line part 11
Spire 12
Pcb board 20
Feeder line 30
Opening 40.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine, the utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
If directional instruction in the utility model embodiment（Such as up, down, left, right, before and after ...）It is only used for explaining
In a certain particular pose（As shown in drawings）Under relative position relation between each part, motion conditions etc., if the specific appearance
When state changes, then directionality instruction also correspondingly changes therewith.
In addition, if the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, and it can not manage
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".
Fig. 1 to Fig. 2 is refer to, the utility model embodiment proposes a kind of antenna structure for intelligent terminal, described
Intelligent terminal be intelligent space lock, intelligent watch, Intelligent bracelet, intelligent sound box and bluetooth earphone in one or more, this reality
It is intelligent space lock to apply the intelligent terminal in example.The antenna structure includes Bluetooth antenna 10, pcb board 20 and feeder line 30；It is described
Bluetooth antenna 10 includes an at least line part 11 and an at least spire 12；The pcb board 20 is provided with transmission line and distributing point；
One end of one end connection transmission line of the Bluetooth antenna 10, the other end are suspended at the opening 40 of intelligent terminal；The feeder line
The other end of 30 one end connection transmission line, other end connection distributing point.Because intelligent space lock typically uses metal shell, gold
Belong to the influence that shell has reflection and shielding to electromagnetic wave, cause the weakened of the reception signal of Bluetooth antenna 10；And bluetooth
Antenna 10 easily produces coupling effect with neighbouring metal shell so that the energy that Bluetooth antenna 10 is sent is converted or be depleted to attached
So as to influence the radiance of Bluetooth antenna 10 on the metal shell of part, cause the connection of mobile phone and intelligent space lock apart from mistake
It is short.On the one hand the utility model above does the design of opening 40 to Bluetooth antenna 10, and covered with plastic casing at opening 40, so as to
Improve the intensity of the reception signal of Bluetooth antenna 10；On the other hand Bluetooth antenna 10 is made using hanging design so that Bluetooth antenna 10
A certain distance is produced with the metal shell of annex, influence of the metal shell to the radiance of Bluetooth antenna 10 is reduced, so as to carry
The connection distance of high mobile phone and intelligent space lock.
The spire 12 is round wires helical spring, a diameter of 2mm to 10mm of spire 12, preferably a diameter of
5mm。
As a kind of embodiment, the Bluetooth antenna 10 includes 3 line parts 11 and 2 spires 12, and multiple straight
Line portion 11 and spire 12 alternately connect.Because Bluetooth antenna 10 is using the design of line part 11 plus spire 12 so that bluetooth
Antenna 10 has the characteristic of high-gain, high directivity and circular polarisation, so as to improve the connection distance of mobile phone and intelligent space lock.
The length of the Bluetooth antenna 10 is 50mm to 150mm.Preferably, the length of Bluetooth antenna 10 in the present embodiment is
120mm。
The Bluetooth antenna 10, feeder line 30 are connected to pcb board 20 by way of welding, are easy to staff to assemble.
The length of the transmission line is 20mm to 50mm, it is preferable that the length of the transmission line is 30mm.
The length of the feeder line 30 is 100mm to 200mm, it is preferable that the length of the feeder line 30 is 150mm.
By experiment repeatedly, the intelligent car position before optimization be locked in it is accessible in the case of connect mobile phone distance be 3m；This
Intelligent car position in embodiment be locked in it is accessible in the case of connect mobile phone distance be 8m.
Operation principle：
User is sent to intelligent space lock by cell phone software and instructed, and the Bluetooth antenna 10 in intelligent space lock receives mobile phone
The electromagnetic wave signal of transmission, electromagnetic wave signal is then converted into current signal and is sent to transmission line, transmission line is used for electric current
Signal is sent to feeder line 30, and feeder line 30 sends the current signal of reception to pcb board 20 by distributing point, and pcb board 20 is according to phase
The current signal control intelligent space lock answered carries out switching motion, so as to realize the purpose of intelligent control intelligent space lock.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are limited by appended claims and its equivalency range.
Claims (9)
1. a kind of antenna structure for intelligent terminal, it is characterised in that including Bluetooth antenna, pcb board and feeder line；
The Bluetooth antenna includes an at least line part and an at least spire；
The pcb board is provided with transmission line and distributing point；
One end of one end connection transmission line of the Bluetooth antenna, the other end are suspended in the opening of intelligent terminal；
The other end of one end connection transmission line of the feeder line, other end connection distributing point.
2. antenna structure as claimed in claim 1, it is characterised in that the spire is round wires helical spring, a diameter of 2mm
To 10mm.
3. antenna structure as claimed in claim 1, it is characterised in that the Bluetooth antenna includes 3 line parts and 2 spirals
Portion.
4. antenna structure as claimed in claim 3, it is characterised in that the line part and spire alternately connect.
5. antenna structure as claimed in claim 1, it is characterised in that the length of the Bluetooth antenna is 50mm to 150mm.
6. antenna structure as claimed in claim 1, it is characterised in that the Bluetooth antenna, feeder line are connected by way of welding
It is connected to pcb board.
7. antenna structure as claimed in claim 1, it is characterised in that the length of the transmission line is 20mm to 50mm.
8. antenna structure as claimed in claim 1, it is characterised in that the length of the feeder line is 100mm to 200mm.
9. the antenna structure as any one of claim 1 to 8, it is characterised in that the intelligent terminal is intelligent car position
One or more in lock, intelligent watch, Intelligent bracelet, intelligent sound box and bluetooth earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082442.0U CN207183520U (en) | 2017-08-25 | 2017-08-25 | Antenna structure for intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082442.0U CN207183520U (en) | 2017-08-25 | 2017-08-25 | Antenna structure for intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207183520U true CN207183520U (en) | 2018-04-03 |
Family
ID=61739280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721082442.0U Expired - Fee Related CN207183520U (en) | 2017-08-25 | 2017-08-25 | Antenna structure for intelligent terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207183520U (en) |
-
2017
- 2017-08-25 CN CN201721082442.0U patent/CN207183520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20210825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |