CN207517861U - A kind of high stability transmission antenna - Google Patents
A kind of high stability transmission antenna Download PDFInfo
- Publication number
- CN207517861U CN207517861U CN201721562169.1U CN201721562169U CN207517861U CN 207517861 U CN207517861 U CN 207517861U CN 201721562169 U CN201721562169 U CN 201721562169U CN 207517861 U CN207517861 U CN 207517861U
- Authority
- CN
- China
- Prior art keywords
- conductor lines
- connecting portion
- transport part
- high stability
- transmission antenna
- 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 is related to wireless communication technology fields, more particularly to a kind of high stability transmission antenna, for the communication signal transmissions of smart mobile phone, including antenna structure and flexible PCB, antenna structure is electrically connected with flexible PCB, antenna structure includes connecting portion, transport part and rib, connecting portion offers mounting hole, the back of smart mobile phone is fixed on by mounting hole, and it is connect with control circuit, a transport part is set every 90 ° on connecting portion, transport part is integrally formed with connecting portion, transport part and the junction of connecting portion setting rib, transport part includes the first conductor lines and the second conductor lines, the beginning and tail end of first conductor lines and the second conductor lines are mutually coupled respectively, stage casing is arranged in parallel.Compared with prior art, the high stability transmission antenna structure advantages of simple of the utility model, strong applicability have good resistance to performance of destroying or force to yield, and stable signal transmission is good.
Description
【Technical field】
The utility model is related to wireless communication technology field, more particularly to a kind of high stability transmission antenna.
【Background technology】
Antenna is intelligent terminal transmitting/receiving wireless signal front end component, and work is when emitting, and antenna is by the high-frequency current in circuit
Or the guided wave on feeding transmission line is efficiently converted into certain polarized spatial electromagnetic wave, launches to defined direction,
When receiving, opposite transformation is carried out.The quality of antenna performance, the speech quality and data for directly influencing intelligent terminal are downloaded
Speed.With the fast development of wireless communication technique, consumer requires radio communication quality higher and higher, traditional single antenna
Transmit-receive technology is not only easily influenced by unfavorable factors such as multipath transmisstions, makes link performance unstable, and data transmission speed
This is relatively low for rate.
For mobile terminal, peripheral components are more and more, such as camera, microphone, LED flash, leave antenna for and set
It is less and less to count space, is limited to package size, the spacing between antenna element is small, causes the coupling between antenna stronger, passes
Defeated jitter.Furthermore the overall dimensions of antenna are small, being damaged if be easy to without reinforcement, influencing normal use.
【Utility model content】
In order to overcome the above problem, the utility model proposes a kind of high stability transmission antennas to solve the above problems.
The utility model solves a kind of technical solution that above-mentioned technical problem provides：A kind of high stability transmission day is provided
Line, for the communication signal transmissions of smart mobile phone, including antenna structure and flexible PCB, antenna structure and flexible PCB electricity
Connection, antenna structure include connecting portion, transport part and rib, and connecting portion offers mounting hole, intelligence is fixed on by mounting hole
The back of energy mobile phone, and connect with control circuit, a transport parts, transport part and connecting portion one are set on connecting portion every 90 °
Molding, the junction setting rib of transport part and connecting portion, transport part include the first conductor lines and the second conductor lines, and described the
The beginning and tail end of one conductor lines and the second conductor lines are mutually coupled respectively, and stage casing is arranged in parallel.
Preferably, flushconnection line and oblique connecting line, the flat company are set between first conductor lines and the second conductor lines
Wiring and oblique connecting line are arranged alternately, and space truss structure is formed with the first conductor lines and the second conductor lines.
Preferably, the mounting hole sets a conducting bolt, and the conducting bolt is by mounting hole by connecting portion and flexible electrical
Road plate is fixed.
Preferably, the conducting bolt surface gold-plating.
Preferably, the connecting portion is rounded, a diameter of 3mm-8mm.
Preferably, the length of the transport part is 5mm-10mm.
Preferably, the flexible circuit plate surface sets a watertight insulation.
Compared with prior art, the high stability transmission antenna structure advantages of simple of the utility model, it is easy to accomplish, it is applicable in
Property it is strong, connecting portion is rounded, sets a transport parts on connecting portion every 90 °, and transport part and connecting portion are integrally formed, and greatly increases
The transmitting of high stability transmission antenna and receiving area, effectively improve transmitting and received signal strength, ensure transmission quality
High stability；Transport part and the junction of connecting portion setting rib, can effectively improve resistance to performance of destroying or force to yield, be hardly damaged, improve
Stability in use；Transport part includes the first conductor lines and the second conductor lines, is set between the first conductor lines and the second conductor lines flat
Connecting line and oblique connecting line, flushconnection line and oblique connecting line are arranged alternately, and space is formed with the first conductor lines and the second conductor lines
Truss structure further strengthens the structural stability of transport part, improves resistance to performance of destroying or force to yield, is hardly damaged, and improves stability in use,
And when a fracture in the first conductor lines and the second conductor lines, another peaceful connecting line, oblique connecting line are together
It can guarantee that original electric current passes through, do not influence impedance variations, it is ensured that the stability and continuity of signal transmission.
【Description of the drawings】
Fig. 1 is a kind of structure diagram of high stability transmission antenna of the utility model；
Fig. 2 is partial enlarged view at A in Fig. 1.
【Specific embodiment】
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used for explaining
The utility model is not used to limit the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
The relative position being only limitted in given view rather than absolute position.
In addition, it and cannot be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for description purpose
It solves to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Define as a result, " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
It please refers to Fig.1 and Fig. 2, a kind of high stability transmission antenna of the utility model, for the communication of smart mobile phone 10
Signal transmission, the high stability transmission antenna are set to the back of smart mobile phone 10, including antenna structure 20 and flexible PCB
30, antenna structure 20 is electrically connected with flexible PCB 30.Antenna structure 20 includes connecting portion 21, transport part 22 and rib 23,
Wherein, connecting portion 21 offers mounting hole 23, the back of smart mobile phone 10 is fixed on by mounting hole 23, and connect with control circuit
It connects.
The connecting portion 21 is rounded, sets a transport part 22, transport part 22 and connecting portion 21 on connecting portion 21 every 90 °
It is integrally formed, considerably increases transmitting and the receiving area of high stability transmission antenna 20, effectively improve transmitting and receive signal
Intensity ensures the high stability of transmission quality.Transport part 22 and the junction setting rib 23 of connecting portion 21, can effectively improve
Resistance to performance of destroying or force to yield, is hardly damaged, and improves stability in use.The length of the transport part 22 be 5mm-10mm, connecting portion 21 it is straight
Diameter is 3mm-8mm, meets small form factor requirements, strong applicability.
One conducting bolt is set at the mounting hole 23, and the conducting bolt is by mounting hole 23 by connecting portion 21 and flexible electrical
Road plate 30 is fixed, and realizes that antenna structure 20 is electrically connected with flexible PCB 30.The conducting bolt surface gold-plating is strengthened conductive
Stability and stability in use.30 surface of flexible PCB sets a watertight insulation, and protection is played to flexible PCB 30
Effect.
The transport part 22 includes the first conductor lines 221 and the second conductor lines 222, first conductor lines 221 and second
The beginning and tail end of conductor lines 222 are mutually coupled respectively, and stage casing is arranged in parallel.First conductor lines 221 and the second conductor lines 222 it
Between setting flushconnection line 223 and oblique connecting line 224, for connecting and supporting the first conductor lines 221 and the second conductor lines 222.Institute
It states flushconnection line 223 and oblique connecting line 224 is arranged alternately, space truss is formed with the first conductor lines 221 and the second conductor lines 222
Structure further strengthens the structural stability of transport part 22, improves resistance to performance of destroying or force to yield, is hardly damaged, and improves stability in use, and
And when a fracture in the first conductor lines 221 and the second conductor lines 222, another peaceful connecting line 223, oblique connecting line
224 also can guarantee that original electric current passes through, and does not influence impedance variations together, it is ensured that the stability and continuity of signal transmission.
Compared with prior art, the connecting portion 21 of the high stability transmission antenna of the utility model is rounded, connecting portion 21
On every 90 °, a transport parts 22 are set, transport part 22 is integrally formed with connecting portion 21, considerably increases high stability transmission antenna
20 transmitting and receiving area, effectively improve transmitting and received signal strength, ensure the high stability of transmission quality；Transport part 22
Rib 23 is set with the junction of connecting portion 21, resistance to performance of destroying or force to yield can be effectively improved, be hardly damaged, improve stability in use；
Transport part 22 includes the first conductor lines 221 and the second conductor lines 222, is set between the first conductor lines 221 and the second conductor lines 222
Flushconnection line 223 and oblique connecting line 224, flushconnection line 223 and oblique connecting line 224 are arranged alternately, with the first conductor lines 221 and
Two conductor lines 222 form space truss structure, further strengthen the structural stability of transport part 22, improve resistance to performance of destroying or force to yield, no
It is fragile, stability in use is improved, and when one in the first conductor lines 221 and the second conductor lines 222 fracture, in addition one
A peace connecting line 223, oblique connecting line 224 also can guarantee that original electric current passes through, and does not influence impedance variations, it is ensured that signal together
The stability and continuity of transmission.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Every any modification made within the design of the utility model, equivalent replacement and improvement etc. should be included in the utility model
Scope of patent protection in.
Claims (7)
1. a kind of high stability transmission antenna, for the communication signal transmissions of smart mobile phone, which is characterized in that including antenna structure
And flexible PCB, antenna structure are electrically connected with flexible PCB；
The antenna structure includes connecting portion, transport part and rib, and connecting portion offers mounting hole, is fixed on by mounting hole
The back of smart mobile phone, and connect with control circuit, a transport part, transport part and connecting portion one are set on connecting portion every 90 °
It is body formed, the junction setting rib of transport part and connecting portion；
The transport part includes the beginning and tail of the first conductor lines and the second conductor lines, first conductor lines and the second conductor lines
End is mutually coupled respectively, and stage casing is arranged in parallel.
2. high stability transmission antenna as described in claim 1, which is characterized in that first conductor lines and the second conductor lines
Between setting flushconnection line and oblique connecting line, the flushconnection line and oblique connecting line be arranged alternately, with the first conductor lines and second
Conductor lines form space truss structure.
3. high stability transmission antenna as described in claim 1, which is characterized in that the mounting hole sets a conducting bolt,
The conducting bolt is fixed connecting portion and flexible PCB by mounting hole.
4. high stability transmission antenna as claimed in claim 3, which is characterized in that the conducting bolt surface gold-plating.
5. high stability transmission antenna as described in claim 1, which is characterized in that the connecting portion is rounded, a diameter of
3mm-8mm。
6. high stability transmission antenna as described in claim 1, which is characterized in that the length of the transport part is 5mm-
10mm。
7. high stability transmission antenna as described in claim 1, which is characterized in that the flexible circuit plate surface setting one is anti-
Water segregation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562169.1U CN207517861U (en) | 2017-11-17 | 2017-11-17 | A kind of high stability transmission antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562169.1U CN207517861U (en) | 2017-11-17 | 2017-11-17 | A kind of high stability transmission antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517861U true CN207517861U (en) | 2018-06-19 |
Family
ID=62538934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562169.1U Expired - Fee Related CN207517861U (en) | 2017-11-17 | 2017-11-17 | A kind of high stability transmission antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207517861U (en) |
-
2017
- 2017-11-17 CN CN201721562169.1U patent/CN207517861U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20211117 |