CN209515988U - Spring antenna built in a kind of wireless network card - Google Patents
Spring antenna built in a kind of wireless network card Download PDFInfo
- Publication number
- CN209515988U CN209515988U CN201920040940.1U CN201920040940U CN209515988U CN 209515988 U CN209515988 U CN 209515988U CN 201920040940 U CN201920040940 U CN 201920040940U CN 209515988 U CN209515988 U CN 209515988U
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- Prior art keywords
- wireless network
- spring antenna
- network card
- circuit board
- irradiation unit
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 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 description 1
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Abstract
The utility model relates to spring antennas built in a kind of wireless network card, including the spring antenna being fixedly arranged on the circuit board of wireless network card；WIFI module is installed on circuit board；One end of spring antenna is welded together using the signal end of scolding tin and WIFI module；Spring antenna includes the transport part for the transmission signal being connected and the irradiation unit of radiation signal；Plane where transport part is parallel with circuit board；Plane where irradiation unit is vertical with circuit board；Spring antenna is placed in inside wireless network card, small to the occupancy of exterior space, more beautiful and be hardly damaged；Transport part is set in parallel on circuit board and irradiation unit is vertical at circuit board, small to the space hold of circuit board；Irradiation unit itself is the inductance of a low capacity, and there are distribution capacity between irradiation unit and circuit board, so forming a circuit LC, increase gain amplifier, enhance anti-interference ability；The antenna used is at low cost for spring antenna.
Description
Technical field
The utility model relates to wireless network card technical fields, more specifically to spring day built in a kind of wireless network card
Line.
Background technique
The antenna of wireless network card is divided into external antenna and built-in antenna, external antenna packet according to the difference of antenna placement location
Include IPEX previous day cableties, antenna pedestal connector and metal radiation body, when use occupied space it is big, unsightly and in moving process
In be easy to be broken off；Built-in antenna generally comprises onboard antenna and metal chip antenna, and onboard antenna is empty to the inside of wireless network card
Between occupy big and small for the gain amplifier of signal, metal chip antenna need to be made of casting mould, with high costs.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of wireless network
Block built-in spring antenna.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Construct spring antenna built in a kind of wireless network card, wherein including the spring being fixedly arranged on the circuit board of wireless network card
Antenna；WIFI module is installed on the circuit board；One end of the spring antenna utilizes the letter of scolding tin and the WIFI module
Number end welds together；The spring antenna includes the transport part for the transmission signal being connected and the irradiation unit of radiation signal；Institute
Plane where stating transport part is parallel with the circuit board；Plane where the irradiation unit is vertical with the circuit board.
Spring antenna built in wireless network card described in the utility model, wherein the transport part is U-shaped broken line；The U-shaped
Broken line both ends are respectively the welding ends welded together with the signal end of the WIFI module and are attached with the irradiation unit
The first connecting pin.
Spring antenna built in wireless network card described in the utility model, wherein the irradiation unit is spiral broken line；The spiral shell
Revolving broken line, spiral forms from inside to outside from a bit；The head end of the spiral broken line freely extends inside the wireless network card
Free end, tail end are the second connection end being attached with first connecting pin.
Spring antenna built in wireless network card described in the utility model, wherein the spiral broken line is located at described first and connects
The surface on side where connecing end.
Spring antenna built in wireless network card described in the utility model, wherein the spiral broken line is rectangular coil broken line.
Spring antenna built in wireless network card described in the utility model, wherein the spring antenna is curved by a metal strip
Folding coiling molding is made.
Spring antenna built in wireless network card described in the utility model, wherein carried out at the dog-ear of the spring antenna
Oblique pull processing.
The utility model has the beneficial effects that: spring antenna is placed in inside wireless network card, it is small to the occupancy of exterior space,
It is more beautiful and be hardly damaged, high reliablity；Transport part is set in parallel on circuit board and irradiation unit is vertical on circuit board
Side, it is small to the space hold of circuit board；Irradiation unit itself is the inductance of a low capacity, and exists between irradiation unit and circuit board
Distribution capacity increases gain amplifier, enhances anti-interference ability so forming a circuit LC；The antenna used is spring
Antenna, it is at low cost；The signal end of one end of spring antenna and WIFI module is welded together using scolding tin, while realizing spring
The fixation of antenna and spring antenna are electrically connected with WIFI module, are killed two birds with one stone, are saved process time.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in conjunction with attached drawing
And the utility model is described in further detail for embodiment, the accompanying drawings in the following description is only that the part of the utility model is implemented
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other accompanying drawings:
Fig. 1 is the scheme of installation of spring antenna built in the wireless network card of the utility model preferred embodiment；
Fig. 2 is the structural schematic diagram of the irradiation unit of spring antenna built in the wireless network card of the utility model preferred embodiment；
Fig. 3 is the structural schematic diagram of the transport part of spring antenna built in the wireless network card of the utility model preferred embodiment.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not being paid
Every other embodiment obtained, belongs to the protection scope of the utility model under the premise of creative work.
The scheme of installation of spring antenna built in the wireless network card of the utility model preferred embodiment is as shown in Figure 1, simultaneously
Refering to Fig. 2 to Fig. 3；Including the spring antenna 3 being fixedly arranged on the circuit board 1 of wireless network card；WIFI module is installed on circuit board 1
2；One end of spring antenna 3 is welded together using scolding tin and the signal end of WIFI module 2；Spring antenna 3 includes being connected
Transmit the transport part 31 of signal and the irradiation unit 30 of radiation signal；31 place plane of transport part is parallel with circuit board 1；Irradiation unit 30
Place plane is vertical with circuit board 1；Spring antenna 3 is placed in inside wireless network card, small to the occupancy of exterior space, it is more beautiful and
And it is hardly damaged, high reliablity；Transport part 31 is set in parallel on circuit board 1 and irradiation unit 30 is vertical at 1 top of circuit board, right
The space hold of circuit board 1 is small；Irradiation unit 30 is in itself the inductance of a low capacity, and deposits between irradiation unit 30 and circuit board 1
In distribution capacity, so forming a circuit LC, gain amplifier is increased, anti-interference ability is enhanced；The antenna used is bullet
Spring antenna 3, it is at low cost；One end of spring antenna 3 and the signal end of WIFI module 2 are welded together using scolding tin, while real
The fixation of existing spring antenna 3 and spring antenna 3 are electrically connected with WIFI module 2, are killed two birds with one stone, are saved process time.
As depicted in figs. 1 and 2, transport part 31 is U-shaped broken line 31；31 both ends of U-shaped broken line are respectively the letter with WIFI module 2
Number end welding ends 310 welded together and the first connecting pin 311 being attached with irradiation unit 30；Transport part 31 and irradiation unit
30 on the approximately the same plane perpendicular to circuit board 1, can more reasonably utilize the space of circuit board 1.
It should be noted that: the length of the changeover portion of U-shaped broken line 31 can be adjusted according to the actual situation, and meet user's
A variety of demands.
As shown in figures 1 and 3, irradiation unit 30 is spiral broken line 30；From any, spiral forms spiral broken line 30 from inside to outside；
The head end of spiral broken line 30 is the free end 301 freely extended inside wireless network card, and tail end is to carry out with the first connecting pin 311
The second connection end 300 of connection；Under the premise of meeting the length requirement to irradiation unit 30, using helical structure, to space
Occupancy it is small, save space.
As depicted in figs. 1 and 2, spiral broken line 30 is located at the surface on 311 place side of the first connecting pin；It is compact-sized, section
Save space.
As shown in figures 1 and 3, spiral broken line 30 is rectangular coil broken line 30；Using rectangular coil, irradiation unit 30 occupies sky
Between it is small, save space.
As shown in Figure 1, spring antenna 3 is made of a metal strip bending coiling molding；Production is simple, at low cost.
As shown in Figure 1, carrying out oblique pull processing at the dog-ear of spring antenna 3；It is handled at dog-ear using oblique pull, enhances spring
The tensile capacity of antenna 3 enhances stability in use, prolongs the service life.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (7)
1. spring antenna built in a kind of wireless network card, which is characterized in that including the spring being fixedly arranged on the circuit board of wireless network card
Antenna；WIFI module is installed on the circuit board；One end of the spring antenna utilizes the letter of scolding tin and the WIFI module
Number end welds together；The spring antenna includes the transport part for the transmission signal being connected and the irradiation unit of radiation signal；Institute
Plane where stating transport part is parallel with the circuit board；Plane where the irradiation unit is vertical with the circuit board.
2. spring antenna built in wireless network card according to claim 1, which is characterized in that the transport part is U-shaped broken line；
U-shaped broken line both ends be respectively the welding ends welded together with the signal end of the WIFI module and with the irradiation unit into
First connecting pin of row connection.
3. spring antenna built in wireless network card according to claim 2, which is characterized in that the irradiation unit is spiral folding
Line；From any, spiral forms the spiral broken line from inside to outside；The head end of the spiral broken line is inside the wireless network card
The free end freely extended, tail end are the second connection end being attached with first connecting pin.
4. spring antenna built in wireless network card according to claim 3, which is characterized in that the spiral broken line is located at described
The surface on side where first connecting pin.
5. spring antenna built in wireless network card according to claim 3, which is characterized in that the spiral broken line is rectangle spiral shell
Revolve broken line.
6. spring antenna built in -5 any wireless network cards according to claim 1, which is characterized in that the spring antenna by
A piece metal strip bending coiling molding is made.
7. spring antenna built in wireless network card according to claim 6, which is characterized in that at the dog-ear of the spring antenna
Carry out oblique pull processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040940.1U CN209515988U (en) | 2019-01-10 | 2019-01-10 | Spring antenna built in a kind of wireless network card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040940.1U CN209515988U (en) | 2019-01-10 | 2019-01-10 | Spring antenna built in a kind of wireless network card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209515988U true CN209515988U (en) | 2019-10-18 |
Family
ID=68200308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920040940.1U Active CN209515988U (en) | 2019-01-10 | 2019-01-10 | Spring antenna built in a kind of wireless network card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209515988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644419A (en) * | 2021-10-18 | 2021-11-12 | 深圳市中天迅通信技术股份有限公司 | Spring rubber-coated antenna and production method thereof |
| CN115966880A (en) * | 2023-03-16 | 2023-04-14 | 瑞纳智能设备股份有限公司 | Temperature control panel with built-in antenna |
-
2019
- 2019-01-10 CN CN201920040940.1U patent/CN209515988U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644419A (en) * | 2021-10-18 | 2021-11-12 | 深圳市中天迅通信技术股份有限公司 | Spring rubber-coated antenna and production method thereof |
| CN115966880A (en) * | 2023-03-16 | 2023-04-14 | 瑞纳智能设备股份有限公司 | Temperature control panel with built-in antenna |
| CN115966880B (en) * | 2023-03-16 | 2023-12-29 | 瑞纳智能设备股份有限公司 | Built-in antenna temperature control panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240805 Address after: 5th Floor, No. 355 Changcheng West Avenue, Huangchengli Village, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province 321300 (self declared) Patentee after: Yongkang Linghui Industrial Design Co.,Ltd. Country or region after: China Address before: 518000 Room 401, building C, Runhe Industrial Park, Zhentou Road, Nandong, Huangpu Community, Xinqiao street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN RUIBAO INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region before: China |