CN109088156A - A kind of SMA linking 2.4GHZ&5GHZ miniaturization external antenna - Google Patents
A kind of SMA linking 2.4GHZ&5GHZ miniaturization external antenna Download PDFInfo
- Publication number
- CN109088156A CN109088156A CN201811024159.1A CN201811024159A CN109088156A CN 109088156 A CN109088156 A CN 109088156A CN 201811024159 A CN201811024159 A CN 201811024159A CN 109088156 A CN109088156 A CN 109088156A
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- sma
- external antenna
- 5ghz
- rod set
- 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.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000010949 copper Substances 0.000 claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/364—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
Landscapes
- Details Of Aerials (AREA)
Abstract
A kind of SMA linking 2.4GHZ&5GHZ miniaturization external antenna, including corner integral type SMA connector, rod set, signal copper pipe；Corner integral type SMA connector includes ontology and is connected to first connecting pin of two adjacent walls of ontology, second connection end, first connecting pin be column structure, column structure along outer wall be equipped with annular projection, second connection end is internal thread interface, and rod set one end is Closed Head, the other end is connected with the first connecting pin riveting；Rod set length is 42 ± 0.2mm, and signal copper pipe is arranged in rod set, and signal copper pipe is open at one end, the other end is arc sealing, and arc sealing is weldingly connected by copper wire and intrinsic tip side.Signal copper pipe construction of the present invention is perfect to accomplish low-loss to the reception and transmitting of signal using inner antenna space, and high-gain is perfect, the spherical covering antenna of 360 ° of omnidirectional, two-band 2.4-2.5MHZ&5.15-5.85MHZ.
Description
Technical field
The present invention relates to antenna technical field, specially a kind of SMA linking 2.4GHZ&5GHZ minimizes external antenna.
Background technique
With informationization, networking, intelligentized universal, various equipment have very big want for the receptivity of signal
It asks, especially wireless signal.The transmission of wireless signal is completed by the transmission of electromagnetic wave.Electromagnetic wave propagation is not resonable
The free space thought carries out, but transmits in certain medium, influence of the different media to radio wave be it is different,
In common transmission range, the loss of wave transmissions is also very big.
The function of antenna is exactly to radiate and receive radio wave, is electromagnetic wave high frequency current transitions when transmitting；It receives
When, electromagnetic wave is converted to high-frequency current.So the major technique of antenna includes:
1. antenna will have an electromagnetism open system, antenna should complete the mutual of guided wave energy and electromagnetic wave energy as far as possible
Conversion；
2. antenna is matched with transmitter or receiver；
3. antenna will have directionality, electromagnetic wave concentrates on as far as possible to be determined on direction, or to the incoming wave maximum limit for determining direction
Degree receives；
4. antenna has polarization appropriate, it can emit or receive to provide polarized electromagnetic wave；
5. antenna should have enough working bands.
But existing antenna structure is complicated, still has some deficits in Adapter Property performance.
Summary of the invention
The purpose of the present invention is to provide a kind of SMA linking 2.4GHZ&5GHZ to minimize external antenna, compact-sized,
Environment locational requirement can be more preferably adapted to.
To achieve the above object, the invention provides the following technical scheme: a kind of SMA linking 2.4GHZ&5GHZ is minimized
External antenna, including corner integral type SMA connector, rod set, signal copper pipe；The corner integral type SMA connector includes this
Body and it is connected to first connecting pin of two adjacent walls of ontology, second connection end, the first connecting pin is column structure, cylinder
Structure is equipped with annular projection along outer wall, and the second connection end is internal thread interface, and described rod set one end is Closed Head, separately
One end is connected with first connecting pin riveting；The rod set length is 42 ± 0.2mm, and the signal copper pipe is arranged in rod set
Interior, signal copper pipe is open at one end, the other end is arc sealing, and arc sealing is welded by copper wire and the intrinsic tip side
It is connected.
Above-mentioned technical proposal is further improved, the second connection end is to set internal thread outer-hexagonal bolt, in inside
The heart is equipped with center needle.
Further, the ontology is the cube shape structure equipped with circular cavity, is equipped with flat head screw in circular cavity.
Further, the Closed Head of the rod set is arc-shaped.
Further, the rod set length is 42 ± 0.2mm, diameter is 8 ± 0.1mm.
Further, length is 50 ± 0.5mm after the rod set is connect with corner integral type SMA connector.
Further, the signal copper pipe is outer diameter 4.5mm, length 16mm, wall thickness 0.2mm round end copper pipe, signal copper pipe
Straight-tube portion length be 13.86mm, arc seals that diameter is equal with copper pipe outer diameter for 4.5mm, and sealing end is provided with diameter 1.0mm
Circular hole and copper wire welding, the copper wire other end and tip side are welded to connect, and aperture rear arc length is 2.14mm.
Further, the material of the signal copper pipe is brass.
Compared with prior art, the beneficial effects of the present invention are:
1, structure of the invention is compact, and low-profile is beautiful, and overall length only has 5 centimetres, requires small equipment suitable for some pairs of sizes；
2, corner integral type SMA connector has unique internal structure, and antenna is fixed can be rotated with 360 degree without dead angle later,
More preferable adaptation environment locational requirement, easy to operate, stabilized structure；Corner integral type SMA connector, which has, is threadedly coupled port, tears open
It unloads convenient and efficient；
3, rod set and SMA connector riveting connect, simple process, high reliablity；
4, signal copper pipe construction is perfect accomplishes low-loss to the reception and transmitting of signal using inner antenna space, and high-gain is complete
Beauty, the spherical covering antenna of 360 ° of omnidirectional, two-band 2.4-2.5MHZ&5.15-5.85MHZ.
Detailed description of the invention
Fig. 1 is overall structure diagrammatic cross-section of the invention；
Fig. 2 is overall structure of the present invention；
Fig. 3 is the structural schematic diagram of corner integral type SMA connector in the present invention；
Fig. 4 is the structural schematic diagram of signal copper pipe in the present invention；
Fig. 5 is test waveform figure of the present invention.
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, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, SMA linking 2.4GHZ&5GHZ provided by the invention minimizes external antenna, including corner one
Body formula SMA connector 3, rod set 1, signal copper pipe 2；1 one end of rod set is the Closed Head of arc, the other end equipped with counterbore, bar
Cover that 1 length is 42 ± 0.2mm, diameter is 8 ± 0.1mm；Corner integral type SMA connector 3 includes ontology and is connected with ontology
The first connecting pin, second connection end, ontology is the cube shape structure equipped with circular cavity, and tack spiral shell is equipped in circular cavity
Nail, the first connecting pin are column structure, and column structure is equipped with annular projection along outer wall and is connected with riveting at 1 counterbore of rod set, second
Connecting pin be set internal thread outer-hexagonal bolt, inside center be equipped with center needle, the first connecting pin, second connection end respectively with
Two adjacent walls of ontology are connected；Signal copper pipe 2 is arranged in rod set 1, and signal copper pipe 2 is open at one end, the other end is arc
Sealing, arc sealing are weldingly connected by copper wire and intrinsic tip side.
Signal copper pipe 2 is outer diameter 4.5mm, length 16mm, wall thickness 0.2mm round end copper pipe, and the straight-tube portion of signal copper pipe 2 is long
Degree is 13.86mm, and it is 4.5mm that it is equal with copper pipe outer diameter, which to seal diameter, for arc, and sealing end is provided with diameter 1.0mm circular hole and copper wire welds
It connects, the copper wire other end and tip side are welded to connect, and aperture rear arc length is 2.14mm.The material of signal copper pipe 2 is brass.
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 (8)
1. a kind of SMA linking 2.4GHZ&5GHZ minimizes external antenna, it is characterised in that: including the SMA connection of corner integral type
Device, rod set, signal copper pipe；The corner integral type SMA connector includes ontology and is connected to two adjacent walls of ontology
First connecting pin, second connection end, the first connecting pin are that column structure, column structure along outer wall are equipped with annular projection, described the
Two connecting pins are internal thread interface, and described rod set one end is Closed Head, the other end is connected with first connecting pin riveting；
The rod set length is 42 ± 0.2mm, and the signal copper pipe is arranged in rod set, and signal copper pipe is open at one end, the other end is arc
Shape sealing, arc sealing are weldingly connected by copper wire and the intrinsic tip side.
2. SMA linking 2.4GHZ&5GHZ according to claim 1 minimizes external antenna, it is characterised in that: described the
Two connecting pins are to set internal thread outer-hexagonal bolt, and inside center is equipped with center needle.
3. SMA linking 2.4GHZ&5GHZ according to claim 2 minimizes external antenna, it is characterised in that: described
Body is the cube shape structure equipped with circular cavity, is equipped with flat head screw in circular cavity.
4. SMA linking 2.4GHZ&5GHZ according to claim 1 minimizes external antenna, it is characterised in that: the bar
The Closed Head of set is arc-shaped.
5. SMA linking 2.4GHZ&5GHZ according to claim 1 minimizes external antenna, it is characterised in that: the bar
Set length is 42 ± 0.2mm, diameter is 8 ± 0.1mm.
6. SMA linking 2.4GHZ&5GHZ according to claim 1 minimizes external antenna, it is characterised in that: the bar
Length is 50 ± 0.5mm after set is connect with corner integral type SMA connector.
7. SMA linking 2.4GHZ&5GHZ according to claim 1 minimizes external antenna, it is characterised in that: the letter
Number copper pipe is outer diameter 4.5mm, length 16mm, wall thickness 0.2mm round end copper pipe, and the straight-tube portion length of signal copper pipe is 13.86mm,
It is 4.5mm that it is equal with copper pipe outer diameter, which to seal diameter, for arc, and sealing end is provided with diameter 1.0mm circular hole and copper wire welding, and copper wire is another
End is welded to connect with tip side, and aperture rear arc length is 2.14mm.
8. SMA linking 2.4GHZ&5GHZ according to claim 7 minimizes external antenna, it is characterised in that: the letter
The material of number copper pipe is brass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024159.1A CN109088156B (en) | 2018-09-04 | 2018-09-04 | SMA connection type 2.4GHZ &5GHZ miniaturized external antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811024159.1A CN109088156B (en) | 2018-09-04 | 2018-09-04 | SMA connection type 2.4GHZ &5GHZ miniaturized external antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109088156A true CN109088156A (en) | 2018-12-25 |
| CN109088156B CN109088156B (en) | 2024-03-12 |
Family
ID=64840773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811024159.1A Active CN109088156B (en) | 2018-09-04 | 2018-09-04 | SMA connection type 2.4GHZ &5GHZ miniaturized external antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088156B (en) |
Citations (12)
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|---|---|---|---|---|
| US20050030232A1 (en) * | 2003-04-15 | 2005-02-10 | Vikass Monebhurrun | Antenna assembly |
| TWM269583U (en) * | 2005-01-14 | 2005-07-01 | Jen-Feng Jang | Digital TV antenna |
| CN201397875Y (en) * | 2009-06-16 | 2010-02-03 | 惠州市硕贝德通讯科技有限公司 | External broadband antenna |
| CN202142636U (en) * | 2011-07-18 | 2012-02-08 | 深圳市顶点科技有限公司 | Wideband antenna applicable to terminating machine |
| JP2013091907A (en) * | 2011-10-24 | 2013-05-16 | Panasonic Corp | Antenna gutter mounting structure |
| US20130288615A1 (en) * | 2012-04-27 | 2013-10-31 | Rajat Sandeshkumar Anand | Connector assembly to support multiple antennas |
| CN103715497A (en) * | 2013-12-13 | 2014-04-09 | 惠州硕贝德无线科技股份有限公司 | Miniaturized LTE / WWAN antenna |
| CN206758650U (en) * | 2017-05-16 | 2017-12-15 | 深圳市拓频通讯设备有限公司 | A kind of PCB spring types external antenna |
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-
2018
- 2018-09-04 CN CN201811024159.1A patent/CN109088156B/en active Active
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|---|---|---|---|---|
| US20050030232A1 (en) * | 2003-04-15 | 2005-02-10 | Vikass Monebhurrun | Antenna assembly |
| TWM269583U (en) * | 2005-01-14 | 2005-07-01 | Jen-Feng Jang | Digital TV antenna |
| CN201397875Y (en) * | 2009-06-16 | 2010-02-03 | 惠州市硕贝德通讯科技有限公司 | External broadband antenna |
| CN202142636U (en) * | 2011-07-18 | 2012-02-08 | 深圳市顶点科技有限公司 | Wideband antenna applicable to terminating machine |
| JP2013091907A (en) * | 2011-10-24 | 2013-05-16 | Panasonic Corp | Antenna gutter mounting structure |
| US20130288615A1 (en) * | 2012-04-27 | 2013-10-31 | Rajat Sandeshkumar Anand | Connector assembly to support multiple antennas |
| CN103715497A (en) * | 2013-12-13 | 2014-04-09 | 惠州硕贝德无线科技股份有限公司 | Miniaturized LTE / WWAN antenna |
| CN206758650U (en) * | 2017-05-16 | 2017-12-15 | 深圳市拓频通讯设备有限公司 | A kind of PCB spring types external antenna |
| CN107732430A (en) * | 2017-09-21 | 2018-02-23 | 山东康威通信技术股份有限公司 | All band high-gain aerial suitable for 2G, 3G, 4G communication, device simultaneously |
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| CN208655887U (en) * | 2018-09-04 | 2019-03-26 | 苏州硕天通讯器材有限公司 | A kind of SMA linking 2.4GHZ&5GHZ miniaturization external antenna |
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| Publication number | Publication date |
|---|---|
| CN109088156B (en) | 2024-03-12 |
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