CN109755756A - Wireless communication device and antenna thereof - Google Patents
Wireless communication device and antenna thereof Download PDFInfo
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- CN109755756A CN109755756A CN201711065324.3A CN201711065324A CN109755756A CN 109755756 A CN109755756 A CN 109755756A CN 201711065324 A CN201711065324 A CN 201711065324A CN 109755756 A CN109755756 A CN 109755756A
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- 238000004891 communication Methods 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000011514 reflex Effects 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
A kind of wireless communication device and its antenna.The antenna includes first antenna structure, signal reflections off structures and sub-assembly；First antenna structure includes the first positioning region and radiator, and radiator has free end；Signal reflections off structures include the second positioning region, and signal reflections off structures are suitable for combination first antenna structure, and the first positioning region corresponds to the second positioning region；Sub-assembly is that first antenna structure and signal reflections off structures are connect to group, and sub-assembly includes inner edge, the first sandwich part, the first buckling parts and limiting slot；Inner edge abuts first antenna structure and signal reflections off structures；First sandwich part clamping first antenna structure and signal reflections off structures；First buckling parts fastens the first positioning region and the second positioning region；Limiting slot is set to the end of sub-assembly, and limiting slot accommodates and limits the free end of radiator.The present invention good can be fixedly connected with the first antenna structure and the signal reflections off structures, avoid the radiator from deforming or shake, and reduce production cost.
Description
Technical field
The present invention relates to a kind of wireless communication device and its antenna, in particular to a kind of antenna with good fixed function
And wireless communication device.
Background technique
Well known antenna, including first antenna structure, signal reflections off structures, antenna gain unit, pedestal and a plurality of letter
Number line etc. element.In well-known technique, first antenna structure is connected with signal reflections off structures in mode chimeric mutually, and first
Mutual gap is larger between antenna structure and signal reflections off structures, and is easy to happen the situation loosened, the spoke of antenna structure
Beam is also easy to be deformed by external force.
In addition, well known antenna gain unit is easy buckling deformation during fabrication, the effect of signal transmission is influenced.Signal wire
Since quantity is more, arrangement is not easy, and is easy to happen mixed and disorderly phenomenon, and increases degree of difficulty when assembled.
Accordingly, it is desirable to provide a kind of wireless communication device and its antenna solve the above problems.
Summary of the invention
The present invention is a kind of antenna provided to solve the problems, such as well-known technique, including a first antenna structure, one
Signal reflections off structures and a sub-assembly；The first antenna structure includes one first positioning region and a radiator, the radiator
With a free end；The signal reflections off structures include one second positioning region, wherein the signal reflections off structures be suitable for combine this first
Antenna structure, and first positioning region corresponds to second positioning region；The sub-assembly be connect to group the first antenna structure and
The signal reflections off structures, the sub-assembly include an inner edge, one first sandwich part, one first buckling parts and a limiting slot；This is interior
Edge abuts the first antenna structure and the signal reflections off structures；The first sandwich part clamping first antenna structure and the signal
Catoptric arrangement, and use and limit the first antenna structure and the signal reflections off structures in the movement in a first axis；This
One buckling parts fastens first positioning region and second positioning region, and uses and limit the first antenna structure and the signal is anti-
Structure is penetrated in the displacement in one second axial direction, and first buckling parts inner edge of arranging in pairs or groups limits the first antenna structure and the letter
Number catoptric arrangement in the movement in a third axial direction, wherein the first axis, this second is axial and the third it is axially substantially on
It is mutually perpendicular to；The limiting slot is set to the one end of the sub-assembly, and wherein the limiting slot accommodates and limits the freedom of the radiator
It holds in the displacement in third axial direction.
The present invention also provides a kind of wireless communication device, which includes: a shell；And it is as described above
Antenna, the antenna are located in the shell, and the antenna includes a circuit board, which connects the first antenna structure and the letter
Number catoptric arrangement.
Using the design of the sub-assembly of antenna of the embodiment of the present invention, good can be fixedly connected the first antenna structure and
The signal reflections off structures.Also, the sub-assembly can limit the free end of the radiator, and the radiator is avoided to deform or shake
It is dynamic.
Detailed description of the invention
Fig. 1 is the part-structure for showing the antenna of the embodiment of the present invention.
Fig. 2A is the first antenna structure for showing the embodiment of the present invention.
Fig. 2 B is the signal reflections off structures for showing the embodiment of the present invention.
Fig. 2 C is the detailed construction for showing the sub-assembly of the embodiment of the present invention.
Fig. 2 D is the situation for showing the sub-assembly combination first antenna structure and signal reflections off structures of the embodiment of the present invention.
Fig. 3 is the primary structure for showing the antenna of the embodiment of the present invention.
Fig. 4 A is the situation for showing the sub-assembly combination antenna gain unit of the embodiment of the present invention.
Fig. 4 B is the sub-assembly for showing another embodiment of the present invention.
Fig. 4 C is the sub-assembly for showing another embodiment of the present invention.
Fig. 5 A is the situation for showing the corrective piece combination antenna gain unit of the embodiment of the present invention.
Fig. 5 B is the situation for showing the pedestal combination antenna gain unit of the embodiment of the present invention.
Fig. 5 C is the second locating part for showing another embodiment of the present invention.
Fig. 6 A, Fig. 6 B are to show that the signal wire of the embodiment of the present invention is limited in the situation of location hole.
Fig. 7 is the wireless communication device for showing the embodiment of the present invention.
Primary clustering symbol description:
A antenna
1 first antenna structure
11 first positioning regions
Through-hole on 111 first
112 first lower through-holes
12 radiators
121 free ends
2 signal reflections off structures
21 second positioning regions
Through-hole on 211 second
212 second lower through-holes
3 sub-assemblies
31 inner edges
321 first sandwich parts
322 second sandwich parts
323 third sandwich parts
33 first buckling parts
331 first fasteners
332 second fasteners
34 limiting slots
35 baffle portions
36 first locating parts
37 abutting parts
4 antenna gain units
5 pedestals
51 second locating parts
511 elastic parts
52 side plates
521 first side plates
522 second side plates
523 first notches
524 second notches
525 location holes
526 limits abut notch
527 limit abutting parts
6 corrective pieces
61,62 support construction
611,612,621,622 extension
63 position limiting structures
7 second antenna structures
8 signal wires
9 circuit boards
X first axis
Y second is axial
Z third is axial
W wireless communication device
H shell
P power supply
Specific embodiment
Fig. 1 is the part-structure for showing the antenna A of the embodiment of the present invention.Referring to Fig.1, the antenna A of the embodiment of the present invention, packet
Include a first antenna structure 1, a signal reflections off structures 2 and a sub-assembly 3.Collocation is referring to Fig. 2A, Fig. 2 B, first antenna structure
1 includes one first positioning region 11 and a radiator 12, which has a free end 121.Signal reflections off structures 2 are wrapped
Include one second positioning region 21, wherein the signal reflections off structures 2 are suitable for combining the first antenna structure 1, and first positioning region 11
Corresponding second positioning region 12.
Collocation referring to Fig.1, Fig. 2 C, Fig. 2 D, sub-assembly 3 is that the first antenna structure 1 and the signal reflex are connect to group
Structure 2, the sub-assembly include an inner edge 31, one first sandwich part 321, one first buckling parts 33 and a limiting slot 34.Inner edge
31 abut the first antenna structure 1 and the signal reflections off structures 2.First sandwich part, the 321 clamping first antenna structure 1 and should
Signal reflections off structures 2, and use and limit the first antenna structure 1 and the signal reflections off structures 2 in the shifting on a first axis X
It is dynamic.First buckling parts 33 fastens first positioning region 11 and second positioning region 21, and uses and limit the first antenna structure 1
And the signal reflections off structures 2 are in the displacement on one second axial direction Y, and first buckling parts 33 arrange in pairs or groups the inner edge 31 limit this
One antenna structure 1 and the signal reflections off structures 2 are in the movement on a third axial direction Z.First axis X, the second axial direction Y with
And third axial direction Z is substantially orthogonal.Limiting slot 34 is set to the one end of the sub-assembly 3, and wherein the limiting slot 34 accommodates
And the free end 121 of the radiator 12 is limited in the displacement in third axis Z-direction.
Referring to Fig. 2A, Fig. 2 B, in this embodiment, which includes through-hole 111 and one first on one first
Lower through-hole 112, second positioning region 21 include through-hole 211 and one second lower through-hole 212 on one second, wherein the through-hole on first
111 corresponding through-hole 211, corresponding second lower through-holes 212 of first lower through-hole 112 on second.Collocation reference Fig. 2 C, Fig. 2 D,
First buckling parts 33 includes one first fastener 331 and one second fastener 332.First fastener 331 fastens this and leads on first
Hole 111 and this on second through-hole 211, second fastener 332 fasten first lower through-hole 112 and second lower through-hole 212.
Referring to Fig. 2 C, Fig. 2 D, in one embodiment, wherein the sub-assembly 3 also includes one second sandwich part 322, wherein should
First sandwich part 321, first fastener 331, second sandwich part 322 and second fastener 332 are sequentially arranged along second axial direction Y
Column.
Referring to Fig. 2 C, Fig. 2 D, in one embodiment, which includes a baffle portion 35, and part covers the radiator
12 free end 121, to limit the free end 121 of the radiator 12 in the displacement on first axis X.
Referring to Fig. 2 C, Fig. 2 D, in one embodiment, which also includes a third sandwich part 323, wherein this first
Sandwich part 321, first fastener 331, second sandwich part 322, second fastener 332, third sandwich part 323 and the baffle portion
35 along the second axial direction Y sequential, and wherein the baffle portion 35 is to extend from the third sandwich part 323 and formed.
By the design of combinations of the above part 3, the first antenna structure 1 and the signal reflex good can be fixedly connected with
Structure 2, and the free end 121 of the radiator 12 can be limited, avoid the radiator 12 from deforming or shake.
Fig. 3 is the primary structure for showing the antenna A of the embodiment of the present invention.Referring to Fig. 3, the antenna A of the embodiment of the present invention is also
Including an antenna gain unit 4, a pedestal 5 and a corrective piece 6.Collocation is referring to Fig. 3, Fig. 4 A, one end of antenna gain unit 4
It is sheathed on one first locating part 36 of the sub-assembly 3, wherein first locating part 36 is located at the other end of the sub-assembly 3,
And sub-assembly 3 connects the first antenna structure 1 and a top side of the signal reflections off structures 2.Referring to Fig. 3, pedestal 5 connect this
One bottom side of one antenna structure 1 and the signal reflections off structures 2, the other end of the antenna gain unit 4 connect the pedestal 5.It rectifys
Positive part 6 connects the first antenna structure 1 and the signal reflections off structures 2, the corrective piece 6 be located at the sub-assembly 3 and the pedestal 5 it
Between, which supports the antenna gain unit 4.
Referring to Fig. 3, just specifically, which includes to be separately connected the first antenna structure 1 and the signal reflex knot
The support construction 61 and support construction 62 of structure 2.The support construction 61 includes symmetrical extension 611, extension 612.
The support construction 62 includes symmetrical extension 621, extension 622.Extension 611 and extension 612 form a U-shaped
Structure, extension 621 and extension 622 form a U-shaped structure.Wherein, the support construction of the first antenna structure 1 is connected
61 extension (for example, extension 611) prolongs with this of the support construction 62 of the neighbouring connection signal reflections off structures 2
Extending portion (for example, extension 621) forms a position limiting structure 63, which is that antenna increasing is supported using the position limiting structure 63
Beneficial unit 4.
Referring to Fig. 3, in one embodiment, respectively two extension of the support construction (support construction 61 and support construction 62)
One second antenna structure 7 is equipped between portion.
Collocation is referring to Fig. 3, Fig. 4 A, and in one embodiment, which includes an at least abutting part 37, supports the day
The side of line gain unit 4.Collocation supports the antenna gain unit 4 referring to Fig. 3, Fig. 5 A, the position limiting structure 63 of the corrective piece 6
The other side.Referring to Fig. 3, Fig. 5 B, which includes one second locating part 51, first locating part 36 and second limit for collocation
Position part 51 limits the movement of the antenna gain unit 4, first locating part 36, the abutting part 37, the corrective piece 6 and this second
The combination of locating part 51 reduces the antenna gain unit 4 in the deformation on a third axial direction Z.
In an embodiment of the present invention, pass through above-mentioned antenna gain unit 4, sub-assembly 3, position limiting structure 63 and the second limit
The combination of position part 51, can sufficient fixed antenna gain unit 4, and the position limiting structure 63 of the corrective piece 6 can be passed through and correct day
The shape of line gain unit 4.
It should be noted that in an embodiment of the present invention, above-mentioned first axis X, the second axial direction Y and this
The coordinate origin of three axial direction Z is to be positioned at single group of antenna gain unit 4, sub-assembly 3, position limiting structure 63 and the second limit
The group of part 51 is closed.That is, be only applicable to define the sub-assembly 3 connected by single a antenna gain unit 4, position limiting structure 63 with
And second locating part 51.
Referring to Fig. 4 A, Fig. 4 B and Fig. 4 C, which is to abut rib.Its shape and quantity can optionally become
Change.
Referring to Fig. 5 B, in one embodiment, which includes an elastic part 511, and this of the antenna gain unit 4 is another
End connects the elastic part 511, which limits the movement of the antenna gain unit 4.The elastic part 511 can be a bullet
Property cantilever.The section of second locating part 51 is U-shaped structure.However, disclosed above be not limiting as the present invention, the elastic part and
The design of second locating part also can be with suitably modified.For example, referring to Fig. 5 C, the section of second locating part 51 can also be L
Shape structure.
Referring to Fig. 3, in this embodiment, which is cyclic structure, which is a rectangular ring
Structure.
Referring to Fig. 6 A, Fig. 6 B, the antenna A of the embodiment of the present invention further includes a signal wire 8 and a circuit board 9.Signal wire 8
Couple the first antenna structure 1.The pedestal 5 has integrally formed multiple location holes 525, which extends through wherein
The location hole 525.Circuit board 9 is set to the pedestal 5, wherein the signal wire 8 couples the circuit board 9.
Referring to Fig. 6 A, Fig. 6 B, just specifically, which includes side plate 52, which includes one first side plate
521 and one second side plate 522, first side plate 521 and second side plate 522 are located in Different Plane, this
Side plate portion 521 has multiple first notches 523, which has multiple second notches 524, first notch
523 and second notch 524 location hole 525 is collectively formed.Pass through above-mentioned first side plate 521 and second side plate
522 be the design positioned at Different Plane, can simplify mold design, and save manufacturing cost.
Referring to Fig. 6 A, Fig. 6 B, in one embodiment, which there are multiple limits to abut notch 526, should
Signal wire 8 extends through therein one location hole 525, and therethrough one limit abuts notch 526.
Referring to Fig. 6 A, Fig. 6 B, in one embodiment, which includes a central openings 53, and the signal wire 8 is from the center
Aperture 53 extends through therein one location hole 525, and therethrough one limit abuts notch 526, and finally coupling should
Circuit board 9.
Referring to Fig. 6 A, Fig. 6 B, in one embodiment, which has multiple limit abutting parts 527, this etc.
The limit that the orthographic projection of limit abutting part 527 at least partly covers corresponding to it abuts notch 526, and the signal wire 8 is by this
Limit the constraint of abutting part 527.
Referring to Fig. 7, invention additionally discloses a kind of wireless communication device W, and it includes a shell H and antenna A above-mentioned.It
Line A is located in shell H, and antenna A include a circuit board 9, the circuit board 9 connect the first antenna structure 1 above-mentioned and
2 (not shown) of signal reflections off structures.The circuit board 9 can be electrically connected a power supply P, and power supply P can be the electricity of external power supply
Source.For example, wireless communication device W can power (power over Ethernet by Ethernet；POE side)
Formula is powered.
It is designed, can adequately be arranged and the position of fixed signal line by the location hole of above-mentioned pedestal, to avoid a plurality of
The case where signal wire interlocks in a jumble each other.Further, since location hole is formed in integrally formed mode, therefore it can reduce and be produced into
This.
Although the present invention is disclosed as above with specific preferred embodiment, it is not intended to limit the invention, it is any
Those of ordinary skill in the art still can make some changes and embellishment without departing from the spirit and scope of the present invention,
Therefore protection scope of the present invention should regard subject to appended claims institute defender.
Claims (20)
1. a kind of antenna, the antenna include:
One first antenna structure, the first antenna structure include one first positioning region and a radiator, which has one
Free end；
One signal reflections off structures, the signal reflections off structures include one second positioning region, wherein the signal reflections off structures are suitable for combination
The first antenna structure, and first positioning region corresponds to second positioning region；And
One sub-assembly, the sub-assembly are that the first antenna structure and the signal reflections off structures are connect to group, which includes:
One inner edge, the inner edge abut the first antenna structure and the signal reflections off structures；
One first sandwich part, the first sandwich part clamping first antenna structure and the signal reflections off structures, and use limitation
The first antenna structure and the signal reflections off structures are in the movement in a first axis；
One first buckling parts, first buckling parts fasten first positioning region and second positioning region, and use limit this
One antenna structure and the signal reflections off structures in the displacement in one second axial direction, and first buckling parts arrange in pairs or groups the inner edge limitation
The first antenna structure and the signal reflections off structures are in the movement in a third axial direction, the wherein first axis, second axis
To and the third it is axially substantially on be mutually perpendicular to；And
One limiting slot, the limiting slot are set to the one end of the sub-assembly, and wherein the limiting slot accommodates and limits being somebody's turn to do for the radiator
Free end is in the displacement in third axial direction.
2. antenna as described in claim 1, wherein first positioning region includes through-hole and one first lower through-hole on one first,
Second positioning region includes through-hole and one second lower through-hole on one second, this on first through-hole correspond to the through-hole on second, this
One lower through-hole corresponds to second lower through-hole, wherein first buckling parts includes one first fastener and one second fastener, this first
Fastener fasten this on first through-hole and this on second through-hole, second fastener fasten first lower through-hole and second lower through-hole.
3. antenna as claimed in claim 2, wherein the sub-assembly further includes one second sandwich part, wherein first clamping
Portion, first fastener, second sandwich part and second fastener are along the second axial sequential.
4. antenna as claimed in claim 2, wherein the sub-assembly include a baffle portion, partially cover the radiator this from
By holding, to limit the free end of the radiator in the displacement in first axis.
5. antenna as claimed in claim 4, wherein the sub-assembly further includes one second sandwich part and a third sandwich part,
Wherein first sandwich part, first fastener, second sandwich part, second fastener, third sandwich part and baffle portion edge should
Second axial sequential, wherein the baffle portion is to extend from the third sandwich part and formed.
6. antenna as described in claim 1, the antenna further include:
One antenna gain unit, the antenna gain unit one end are sheathed on one first locating part of the sub-assembly, wherein this
One locating part is located at the other end of the sub-assembly, and the sub-assembly is to connect the first antenna structure and the signal reflex knot
One top side of structure；
One pedestal, the pedestal connect the first antenna structure and a bottom side of the signal reflections off structures, the antenna gain unit
The other end connect the pedestal；And
One corrective piece, the corrective piece connect the first antenna structure and the signal reflections off structures, which is located at the combination
Between part and the pedestal, which supports the antenna gain unit.
7. antenna as claimed in claim 6, wherein the corrective piece includes being separately connected the first antenna structure and the signal is anti-
Two support constructions of structure are penetrated, respectively the support construction includes two symmetrical extensions, respectively two extension of the support construction
Portion forms a U-shaped structure, wherein the extension for connecting the support construction of the first antenna structure, with neighbouring connection
The extension of the support construction of the signal reflections off structures forms a position limiting structure, which supported using the position limiting structure
Push up the antenna gain unit.
8. antenna as claimed in claim 7, wherein being respectively equipped with one second day knot between two extension of the support construction
Structure.
9. antenna as claimed in claim 6, wherein the sub-assembly includes an at least abutting part, supports the antenna gain unit
Side, which supports the other side of the antenna gain unit, which includes one second locating part, first locating part
And second locating part limits the movement of the antenna gain unit, first locating part, the abutting part, the corrective piece and this
The combination of two locating parts reduces the antenna gain unit in the deformation in a third axial direction.
10. antenna as claimed in claim 9, wherein the abutting part is to abut rib.
11. antenna as claimed in claim 9, wherein the pedestal includes an elastic part, the other end of the antenna gain unit
The elastic part is connected, which limits the movement of the antenna gain unit.
12. antenna as claimed in claim 11, wherein the elastic part is an elastic cantilever.
13. antenna as claimed in claim 11, wherein the section of second locating part is L-shaped structure or U-shaped structure.
14. antenna as claimed in claim 6, wherein the antenna gain unit is cyclic structure, and the cyclic structure is along a rectangle
Path extends.
15. antenna as described in claim 1, further includes:
One signal wire, the signal wire couple the first antenna structure；
Wherein, which has integrally formed multiple location holes, which extends through therein one location hole；And
One circuit board, the circuit board are set to the pedestal, wherein the signal wire couples the circuit board.
16. antenna as claimed in claim 15, wherein the pedestal includes side plate, the side plate include one first side plate with
And one second side plate, first side plate and the second side plate portion are located in Different Plane, first side plate is with multiple
First notch, second side plate have multiple second notches, and the positioning is collectively formed in first notch and second notch
Hole.
17. antenna as claimed in claim 16, wherein there are second side plate multiple limits to abut notch, the signal wire
Therein one location hole is extended through, and therethrough one limit abuts notch.
18. antenna as claimed in claim 17, wherein the pedestal includes a central openings, the signal wire from the central openings,
Therein one location hole is extended through, and therethrough one limit abuts notch, finally couples the circuit board.
19. antenna as claimed in claim 18, wherein second side plate has multiple limit abutting parts, which supports
The orthographic projection of socket part at least partly covers the limit corresponding to it and abuts notch, pact of the signal wire by the limit abutting part
Beam.
20. a kind of wireless communication device, the wireless communication device include:
One shell；And
Antenna as described in claim 1, the antenna are located in the shell, and the antenna includes a circuit board, which connects
Connect the first antenna structure and the signal reflections off structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065324.3A CN109755756B (en) | 2017-11-02 | 2017-11-02 | Wireless communication device and antenna thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065324.3A CN109755756B (en) | 2017-11-02 | 2017-11-02 | Wireless communication device and antenna thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109755756A true CN109755756A (en) | 2019-05-14 |
| CN109755756B CN109755756B (en) | 2020-10-27 |
Family
ID=66398409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711065324.3A Active CN109755756B (en) | 2017-11-02 | 2017-11-02 | Wireless communication device and antenna thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109755756B (en) |
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| US7015871B2 (en) * | 2003-12-18 | 2006-03-21 | Kathrein-Werke Kg | Mobile radio antenna arrangement for a base station |
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| CN101714702A (en) * | 2008-10-08 | 2010-05-26 | 崔晓菲 | Broadband coupled dual-polarized antenna vibrator and manufacturing method thereof |
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2017
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| US7015871B2 (en) * | 2003-12-18 | 2006-03-21 | Kathrein-Werke Kg | Mobile radio antenna arrangement for a base station |
| EP1976054A1 (en) * | 2007-03-26 | 2008-10-01 | Cirocomm Technology Corp. | Modularized planar antenna structure |
| CN101431174A (en) * | 2007-11-09 | 2009-05-13 | 富士康(昆山)电脑接插件有限公司 | Antenna assembly |
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| EP3001504A1 (en) * | 2014-09-24 | 2016-03-30 | Alcatel- Lucent Shanghai Bell Co., Ltd | Assembly device for attaching an element provided with a flat flange on a substrate |
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| Publication number | Publication date |
|---|---|
| CN109755756B (en) | 2020-10-27 |
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