CN112367092A - Energy-saving anti-interference 5G signal receiving device - Google Patents
Energy-saving anti-interference 5G signal receiving device Download PDFInfo
- Publication number
- CN112367092A CN112367092A CN202011248865.1A CN202011248865A CN112367092A CN 112367092 A CN112367092 A CN 112367092A CN 202011248865 A CN202011248865 A CN 202011248865A CN 112367092 A CN112367092 A CN 112367092A
- Authority
- CN
- China
- Prior art keywords
- interference
- energy
- signal receiving
- receiving device
- fixedly connected
- 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
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses an energy-saving anti-interference 5G signal receiving device, which comprises a receiving antenna, an anti-interference mechanism arranged outside the receiving antenna and an action mechanism for driving the receiving antenna to perform signal receiving actions including rotation and swing. The spherical shielding cover with the plastic cover has a good anti-interference effect, and meanwhile, the shielding cover is driven to rotate and swing through the action mechanism comprising the swinging assembly and the rotating assembly, so that multi-angle signal receiving is realized, and the signal receiving effect is ensured; through being equipped with the photovoltaic board of installing in the shield cover outside, realize the light energy utilization, energy-conserving high-efficient.
Description
Technical Field
The invention relates to the field of 5G signal receiving, in particular to an energy-saving anti-interference 5G signal receiving device.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device.
The traditional 5G signal receiving antenna has weak interference prevention capability, and external electromagnetic waves generate more interference to the interior of 5G antenna equipment.
Disclosure of Invention
Based on the defects in the prior art mentioned in the background art, the invention provides an energy-saving anti-interference 5G signal receiving device.
The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:
an energy-saving anti-interference 5G signal receiving device comprises a receiving antenna, an anti-interference mechanism arranged outside the receiving antenna and an action mechanism for driving the receiving antenna to perform signal receiving actions including rotation and swing;
the anti-interference mechanism comprises a hollow spherical shielding cover, a plastic cover is fixedly connected to the upper end of the shielding cover, and the receiving antenna is installed in the shielding cover and arranged opposite to the plastic cover.
As a further scheme of the invention: the action mechanism comprises a swinging assembly for driving the shielding cover to swing and a rotating assembly for driving the swinging assembly to rotate.
As a further scheme of the invention: the swinging assembly comprises a connecting shaft fixedly connected with two ends of the shielding cover, and the outer end of the connecting shaft is rotatably connected with a rotating frame through a bearing seat; a driven gear is fixedly sleeved on the connecting shaft, the lower end of the driven gear is meshed with a sector gear, and the sector gear is rotatably connected with the inner wall of the rotating frame through a mounting shaft; the lower end of the sector gear is fixedly connected with a swing rod, and the swing rod is connected with a power mechanism which drives the swing rod to swing in a reciprocating manner.
As a further scheme of the invention: the rotating assembly comprises a rotating shaft fixedly connected with the lower end of the rotating frame, a worm wheel is fixedly sleeved on the rotating shaft, a worm is meshed with the worm wheel, and the worm is connected with an output shaft of a driving motor through a coupler; the rotating shaft penetrates through the equipment box and is rotationally connected with a bottom plate of the equipment box through a bearing seat; the driving motor is nested in the equipment box and is fixedly connected with the inner wall of the equipment box in a bolt fixing mode.
As a further scheme of the invention: the swing power mechanism comprises a rectangular groove arranged at the lower part of the swing rod, and a traction column is nested in the rectangular groove; the traction column is fixedly connected with an eccentric disc; the eccentric disc is fixedly connected with a first transmission shaft, and the first transmission shaft penetrates through the rotating frame and is rotatably connected with the rotating frame through a bearing sleeve; the first transmission shaft is connected with a second transmission shaft through a transmission gear set, and the second transmission shaft penetrates through the rotating frame and is rotationally connected with the rotating frame through a bearing sleeve; the second transmission shaft extends into the equipment box and is fixedly connected with a walking gear, and an annular groove matched with the second transmission shaft is formed in the equipment box; the walking gear is meshed with a gear ring fixedly connected with the inner wall of the equipment box.
As a further scheme of the invention: the traction column is connected with the inner wall of the rectangular groove in a sliding mode, and the rectangular groove is a rectangular through groove.
As a further scheme of the invention: the energy-saving anti-interference 5G signal receiving device further comprises an energy-saving assembly, wherein the energy-saving assembly comprises a photovoltaic plate fixed on the outer side of the shielding cover, the photovoltaic plate is connected with a storage battery arranged in the equipment box through a wire, and the storage battery is connected with the driving motor through a wire.
After adopting the structure, compared with the prior art, the invention has the following advantages: the spherical shielding cover with the plastic cover has a good anti-interference effect, and meanwhile, the shielding cover is driven to rotate and swing through the action mechanism comprising the swinging assembly and the rotating assembly, so that multi-angle signal receiving is realized, and the signal receiving effect is ensured; through being equipped with the photovoltaic board of installing in the shield cover outside, realize the light energy utilization, energy-conserving high-efficient.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving anti-interference 5G signal receiving device.
Fig. 2 is a schematic diagram of an internal structure of a shield cover in the energy-saving anti-interference 5G signal receiving device.
Fig. 3 is a schematic structural diagram of a swing component in the energy-saving anti-interference 5G signal receiving device.
Fig. 4 is a plan view of a shield cover in the energy-saving interference prevention 5G signal receiving apparatus.
Fig. 5 is a perspective view of a rotating frame in the energy-saving interference-proof 5G signal receiving device.
In the figure: 1-a shielding case; 2-a plastic cover; 3-a receiving antenna; 4-a photovoltaic panel; 5-a connecting shaft; 6-a rotating frame; 7-a driven gear; 8-sector gear; 9-mounting the shaft; 10-a swing lever; 11-a rectangular groove; 12-a tow bar; 13-eccentric disc; 14-a first drive shaft; 15-a drive gear set; 16-a second drive shaft; 17-a running gear; 18-a gear ring; 19-a rotating shaft; 20-a worm gear; 21-a worm; 22-a drive motor; 23-a storage battery; 24-an equipment box; 2401-circular groove.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1 to 5, in an embodiment of the present invention, an energy-saving anti-interference 5G signal receiving device includes a receiving antenna 3, an anti-interference mechanism disposed outside the receiving antenna, and an action mechanism for driving the receiving antenna 3 to perform signal receiving actions including rotation and swing;
the anti-interference mechanism comprises a hollow spherical shielding cover 1, the upper end of the shielding cover 1 is fixedly connected with a plastic cover 2, and the receiving antenna 3 is installed in the shielding cover 1 and is arranged opposite to the plastic cover 2; specifically, the receiving antenna 3 is enabled to receive 5G signals from the plastic cover 2, and meanwhile, the shielding case 1 shields interference signals in other directions.
In one embodiment of the present invention, the actuating mechanism includes a swing assembly for driving the shielding case 1 to swing and a rotating assembly for driving the swing assembly to rotate.
In another embodiment of the present invention, the swing assembly includes a connecting shaft 5 fixedly connected to two ends of the shielding case 1, and a rotating frame 6 is rotatably connected to an outer end of the connecting shaft 5 through a bearing seat; a driven gear 7 is fixedly sleeved on the connecting shaft 5, a sector gear 8 is meshed at the lower end of the driven gear 7, and the sector gear 8 is rotatably connected with the inner wall of the rotating frame 6 through a mounting shaft 9; the lower end of the sector gear 8 is fixedly connected with a swing rod 10, the swing rod 10 is connected with a swing power mechanism, the swing power mechanism drives the swing rod 10 to swing in a reciprocating mode, the swing rod 10 drives the sector gear 8 to swing, the sector gear 8 drives the driven gear 7, the connecting shaft 5 and the shielding cover 1 fixedly connected with the connecting shaft 5 to swing in a reciprocating mode, and the receiving range of the receiving antenna 3 in a vertical plane is enlarged.
In another embodiment of the present invention, the rotating assembly includes a rotating shaft 19 fixedly connected to the lower end of the rotating frame 6, a worm wheel 20 is fixedly sleeved on the rotating shaft 19, the worm wheel 20 is engaged with a worm 21, and the worm 21 is connected to an output shaft of a driving motor 22 through a coupling.
The rotating shaft 19 penetrates through an equipment box 24 and is rotatably connected with a bottom plate of the equipment box 24 through a bearing seat; the driving motor 22 is nested in the equipment box 24 and is fixedly connected with the inner wall of the equipment box 24 in a bolt fixing mode.
Specifically, the driving motor 22 drives the worm wheel 20 and the rotating shaft 19 to rotate through the worm 21, the rotating shaft 19 drives the rotating frame 6 to rotate, and further drives the shielding case 1 and the receiving antenna 3 in the period to do circular motion, namely, the receiving antenna 3 does circular motion while doing reciprocating swing motion, so that a larger receiving range of the receiving antenna 3 is realized, and the receiving effect is improved.
In another embodiment of the present invention, the swing power mechanism includes a rectangular groove 11 disposed at a lower portion of the swing lever 10, and the rectangular groove 11 is a rectangular through groove; a traction column 12 is nested in the rectangular groove 11, and the traction column 12 is connected with the inner wall of the rectangular groove 11 in a sliding manner; the traction column 12 is fixedly connected with an eccentric disc 13.
The eccentric disc 13 is fixedly connected with a first transmission shaft 14, and the first transmission shaft 14 penetrates through the rotating frame 6 and is rotatably connected with the rotating frame 6 through a bearing sleeve; the first transmission shaft 14 is connected with a second transmission shaft 16 through a transmission gear set 15, and the second transmission shaft 16 penetrates through the rotating frame 6 and is rotatably connected with the rotating frame 6 through a bearing sleeve; the second transmission shaft 16 extends into an equipment box 24 and is fixedly connected with a walking gear 17, and an annular groove 2401 matched with the second transmission shaft 16 is formed in the equipment box 24; the walking gear 17 is engaged with a gear ring 18 fixedly connected with the inner wall of the equipment box 24.
Specifically, when the rotating assembly drives the rotating frame 6 to rotate, the second transmission shaft 16 is driven to do circular motion, the traveling gear 17 rolls on the gear ring 18 to further drive the second transmission shaft 16 to rotate, the second transmission shaft 16 drives the first transmission shaft 14 to rotate through the transmission gear set 15, the first transmission shaft 14 drives the eccentric disc 13 to rotate, and the traction column 12 which does circular motion drives the oscillating rod 10 to oscillate back and forth.
In another embodiment of the invention, the energy-saving anti-interference 5G signal receiving device further comprises an energy-saving component, the energy-saving component comprises a photovoltaic panel 4 fixed on the outer side of the shielding case 1, the photovoltaic panel 4 is connected with a storage battery 23 arranged in the equipment box 24 through a lead, the storage battery 23 is connected with the driving motor 22 through a lead, and the storage battery 23 supplies power to the driving motor 22, so that energy is saved, the shielding case 1 drives the photovoltaic panel 4 to rotate and swing together, the light irradiation effect is improved, and the photovoltaic power generation efficiency is improved.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.
Claims (7)
1. An energy-saving anti-interference 5G signal receiving device is characterized in that the energy-saving anti-interference 5G signal receiving device comprises a receiving antenna (3), an anti-interference mechanism arranged outside the receiving antenna and an action mechanism for driving the receiving antenna (3) to perform signal receiving actions including rotation and swing;
the anti-interference mechanism comprises a hollow spherical shielding cover (1), a plastic cover (2) is fixedly connected to the upper end of the shielding cover (1), and the receiving antenna (3) is installed in the shielding cover (1) and is opposite to the plastic cover (2).
2. The energy-saving anti-interference 5G signal receiving device according to claim 1, wherein the actuating mechanism comprises a swinging component for driving the shielding case (1) to swing and a rotating component for driving the swinging component to rotate.
3. The energy-saving anti-interference 5G signal receiving device according to claim 2, wherein the swinging assembly comprises a connecting shaft (5) fixedly connected with two ends of the shielding case (1), and a rotating frame (6) is rotatably connected with the outer end of the connecting shaft (5) through a bearing seat; a driven gear (7) is fixedly sleeved on the connecting shaft (5), a sector gear (8) is meshed at the lower end of the driven gear (7), and the sector gear (8) is rotatably connected with the inner wall of the rotating frame (6) through a mounting shaft (9); the lower end of the sector gear (8) is fixedly connected with a swing rod (10), and the swing rod (10) is connected with a power mechanism for driving the swing rod (10) to swing in a reciprocating manner.
4. The energy-saving anti-interference 5G signal receiving device according to claim 3, wherein the rotating assembly comprises a rotating shaft (19) fixedly connected with the lower end of the rotating frame (6), a worm wheel (20) is fixedly sleeved on the rotating shaft (19), a worm (21) is meshed with the worm wheel (20), and the worm (21) is connected with an output shaft of a driving motor (22) through a coupling; the rotating shaft (19) penetrates through an equipment box (24) and is rotationally connected with a bottom plate of the equipment box (24) through a bearing seat; the driving motor (22) is nested in the equipment box (24) and is fixedly connected with the inner wall of the equipment box (24) in a bolt fixing mode.
5. The energy-saving anti-interference 5G signal receiving device according to claim 4, wherein the swinging power mechanism comprises a rectangular groove (11) arranged at the lower part of the swinging rod (10), and a traction column (12) is nested in the rectangular groove (11); the traction column (12) is fixedly connected with an eccentric disc (13); the eccentric disc (13) is fixedly connected with a first transmission shaft (14), and the first transmission shaft (14) penetrates through the rotating frame (6) and is rotatably connected with the rotating frame (6) through a bearing sleeve; the first transmission shaft (14) is connected with a second transmission shaft (16) through a transmission gear set (15), and the second transmission shaft (16) penetrates through the rotating frame (6) and is rotatably connected with the rotating frame (6) through a bearing sleeve; the second transmission shaft (16) extends into the equipment box (24) and is fixedly connected with a walking gear (17), and an annular groove (2401) matched with the second transmission shaft (16) is formed in the equipment box (24); the walking gear (17) is engaged with a gear ring (18) fixedly connected with the inner wall of the equipment box (24).
6. The energy-saving anti-interference 5G signal receiving device according to claim 5, wherein the drawing column (12) is slidably connected with the inner wall of the rectangular groove (11), and the rectangular groove (11) is a rectangular through groove.
7. The energy-saving anti-interference 5G signal receiving device according to any one of claims 1-5, wherein the energy-saving anti-interference 5G signal receiving device further comprises an energy-saving component, the energy-saving component comprises a photovoltaic panel (4) fixed on the outer side of the shielding case (1), the photovoltaic panel (4) is connected with a storage battery (23) arranged in the equipment box (24) through a conducting wire, and the storage battery (23) is connected with the driving motor (22) through a conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011248865.1A CN112367092B (en) | 2020-11-10 | 2020-11-10 | Energy-saving anti-interference 5G signal receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011248865.1A CN112367092B (en) | 2020-11-10 | 2020-11-10 | Energy-saving anti-interference 5G signal receiving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112367092A true CN112367092A (en) | 2021-02-12 |
| CN112367092B CN112367092B (en) | 2021-12-10 |
Family
ID=74509261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011248865.1A Active CN112367092B (en) | 2020-11-10 | 2020-11-10 | Energy-saving anti-interference 5G signal receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112367092B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040160369A1 (en) * | 2003-01-06 | 2004-08-19 | Wong Argus C.W. | Integrated inverted F antenna and shield can |
| CN203787555U (en) * | 2014-02-10 | 2014-08-20 | 河南合基电讯技术有限公司 | Base station antenna |
| US20150244065A1 (en) * | 2014-02-21 | 2015-08-27 | Siemens Medical Instruments Pte. Ltd. | Antenna with shielding apparatus and manufacturing method |
| CN105552510A (en) * | 2015-12-15 | 2016-05-04 | 成都迅德科技有限公司 | Novel base station antenna |
| CN205488557U (en) * | 2016-04-12 | 2016-08-17 | 云晓春 | Multi freedom broadcasting antenna angle modulation ware |
| CN206060736U (en) * | 2016-09-09 | 2017-03-29 | 中国科学院国家授时中心 | A kind of low-frequency time-code receiver |
| CN206098659U (en) * | 2016-08-30 | 2017-04-12 | 江苏文瑞智能科技有限公司 | Novel satellite television signal reception antenna |
| US20170179566A1 (en) * | 2014-02-04 | 2017-06-22 | Nec Corporation | Antenna orientation adjustment device and antenna orientation adjustment method |
| CN206480767U (en) * | 2016-08-30 | 2017-09-08 | 江苏文瑞智能科技有限公司 | A kind of parabola antenna for being easy to receive signal |
| CN108282853A (en) * | 2018-04-17 | 2018-07-13 | 马鞍山倍亿通智能科技有限公司 | A kind of energy-saving communication base station with antenna protection function |
| CN109854890A (en) * | 2018-12-29 | 2019-06-07 | 重庆迪马工业有限责任公司 | A kind of novel signal tower |
| CN210007692U (en) * | 2019-09-03 | 2020-01-31 | 深圳市信濠精密技术股份有限公司 | kinds of 5G signal receiving device |
| CN111244597A (en) * | 2020-03-09 | 2020-06-05 | 东阳仙怀通讯科技有限公司 | Antenna signal receiving and transmitting device convenient for navigation |
| CN111261996A (en) * | 2020-01-19 | 2020-06-09 | 河南煜和石墨烯应用技术研究院有限公司 | Adjustable graphene radio frequency antenna for terminal communication equipment |
| CN111800151A (en) * | 2020-07-05 | 2020-10-20 | 黄春 | 5G signal receiving device |
| CN211860077U (en) * | 2020-04-20 | 2020-11-03 | 苏州市博轩宇汇能源科技有限责任公司 | Wireless positioning signal receiving device |
-
2020
- 2020-11-10 CN CN202011248865.1A patent/CN112367092B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040160369A1 (en) * | 2003-01-06 | 2004-08-19 | Wong Argus C.W. | Integrated inverted F antenna and shield can |
| US20170179566A1 (en) * | 2014-02-04 | 2017-06-22 | Nec Corporation | Antenna orientation adjustment device and antenna orientation adjustment method |
| CN203787555U (en) * | 2014-02-10 | 2014-08-20 | 河南合基电讯技术有限公司 | Base station antenna |
| US20150244065A1 (en) * | 2014-02-21 | 2015-08-27 | Siemens Medical Instruments Pte. Ltd. | Antenna with shielding apparatus and manufacturing method |
| CN105552510A (en) * | 2015-12-15 | 2016-05-04 | 成都迅德科技有限公司 | Novel base station antenna |
| CN205488557U (en) * | 2016-04-12 | 2016-08-17 | 云晓春 | Multi freedom broadcasting antenna angle modulation ware |
| CN206480767U (en) * | 2016-08-30 | 2017-09-08 | 江苏文瑞智能科技有限公司 | A kind of parabola antenna for being easy to receive signal |
| CN206098659U (en) * | 2016-08-30 | 2017-04-12 | 江苏文瑞智能科技有限公司 | Novel satellite television signal reception antenna |
| CN206060736U (en) * | 2016-09-09 | 2017-03-29 | 中国科学院国家授时中心 | A kind of low-frequency time-code receiver |
| CN108282853A (en) * | 2018-04-17 | 2018-07-13 | 马鞍山倍亿通智能科技有限公司 | A kind of energy-saving communication base station with antenna protection function |
| CN109854890A (en) * | 2018-12-29 | 2019-06-07 | 重庆迪马工业有限责任公司 | A kind of novel signal tower |
| CN210007692U (en) * | 2019-09-03 | 2020-01-31 | 深圳市信濠精密技术股份有限公司 | kinds of 5G signal receiving device |
| CN111261996A (en) * | 2020-01-19 | 2020-06-09 | 河南煜和石墨烯应用技术研究院有限公司 | Adjustable graphene radio frequency antenna for terminal communication equipment |
| CN111244597A (en) * | 2020-03-09 | 2020-06-05 | 东阳仙怀通讯科技有限公司 | Antenna signal receiving and transmitting device convenient for navigation |
| CN211860077U (en) * | 2020-04-20 | 2020-11-03 | 苏州市博轩宇汇能源科技有限责任公司 | Wireless positioning signal receiving device |
| CN111800151A (en) * | 2020-07-05 | 2020-10-20 | 黄春 | 5G signal receiving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112367092B (en) | 2021-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112367092B (en) | Energy-saving anti-interference 5G signal receiving device | |
| CN110062300A (en) | A kind of 5G signal base station automatically adjusting angle | |
| CN219086240U (en) | Manual-automatic integrated portable scattering communication antenna servo turntable | |
| CN205069856U (en) | Gamut directional antenna system's power antenan device | |
| CN216217257U (en) | Omnidirectional rotation's camera monitoring device | |
| CN204905425U (en) | A smart antenna for car | |
| CN204126809U (en) | A kind of full enclosed type electricity generating device simultaneously utilizing wave energy and wind energy | |
| CN212229154U (en) | Airborne radar jammer | |
| CN210745168U (en) | Mobile wireless signal monitoring device | |
| CN112490663B (en) | Integrated antenna | |
| CN113090482A (en) | Sanitation vehicle management system | |
| CN216621313U (en) | Water meter convenient for signal enhancement transmission | |
| CN219740401U (en) | Multi-band signal interference device | |
| CN111880015A (en) | Reverberation device | |
| CN220727644U (en) | Ultrasonic ranging alarm | |
| CN220106891U (en) | Signal receiver with protection function | |
| CN206181120U (en) | Can assist radiating device of smart mobile phone | |
| CN216098019U (en) | Antenna aftertreatment burring device | |
| CN219678454U (en) | Low-noise radio frequency transmitter | |
| CN212845626U (en) | Reverberation device | |
| CN208832518U (en) | A kind of semiconductor microwave generator connection structure | |
| CN204692467U (en) | A kind of retarder, sweep wind assembly and air-conditioning | |
| CN204885443U (en) | A antenna for car | |
| CN209731816U (en) | A kind of antenna duplexer | |
| CN220155748U (en) | Phased array radio frequency antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211126 Address after: 510000 Room 405, zone C3, No. 182, Kexue Avenue, high tech Industrial Development Zone, Guangzhou, Guangdong (self-made Building 2) (office use only) Applicant after: Guangdong xince Technology Co.,Ltd. Address before: 415900 group 2, liuguankou village, tinzui Town, Hanshou County, Changde City, Hunan Province Applicant before: Liang Xueping |
|
| TA01 | Transfer of patent application right |