CN112887041B - 5G radio frequency signal stability detection equipment - Google Patents
5G radio frequency signal stability detection equipment Download PDFInfo
- Publication number
- CN112887041B CN112887041B CN202110025404.6A CN202110025404A CN112887041B CN 112887041 B CN112887041 B CN 112887041B CN 202110025404 A CN202110025404 A CN 202110025404A CN 112887041 B CN112887041 B CN 112887041B
- Authority
- CN
- China
- Prior art keywords
- signal
- movably connected
- radio frequency
- piece
- swing joint
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 230000001939 inductive effect Effects 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
Abstract
The invention relates to the technical field of 5G signal radio frequency, and discloses a 5G radio frequency signal stability detection device. This 5G radio frequency signal stability check out test set, through can be through steady seat and signal receiver interact when screw rod anticlockwise rotates, signal receiver receives to support the power effect and forms upwards and decurrent movement trend, signal receiver receives 5G frequency conversion information, signal antenna receives the signal receiver linkage effect and expandes in order to increase the speed of received signal, the main shaft upper end is supported the operation of expansion piece by strong shaking force, radio frequency processor makes a round trip handing-over equipment and external signal and handles, expansion piece is pushed power toward both ends diffusion by the main shaft, with the signal propagation in-process and the extension piece of decay is expanded again, the effect to information stability detection has been reached, also provide convenience for high-speed operation simultaneously, more do benefit to network signal's transmission, guarantee the commercial value maximize of 5G network.
Description
Technical Field
The invention relates to the technical field of 5G signal radio frequency, in particular to a 5G radio frequency signal stability detection device.
Background
With the progress of scientific technology and the aspects of network operation in life, a 5G mobile communication network has the obvious technical advantages of high speed, ubiquitous performance, low power consumption and low time delay, a radio frequency signal is modulated and has electric waves with a certain transmitting frequency, in order to transmit a television signal in the air, a video is modulated from the television signal into a high-frequency or radio frequency signal, each signal occupies one channel, so that multiple television programs can be simultaneously transmitted in the air without causing confusion, but the requirements cannot be met in high-capacity indoor wireless signal coverage, the operation quality is not high, and the experience effect is not good.
However, in the conventional device, a 5G single channel or dual channels are generally used to transmit a signal to another system transmission space frequency band for receiving the signal through frequency conversion information, and in the transmission process, since the higher the frequency is, the greater the attenuation in the signal transmission process is, the more often the signal is affected by factors such as crosstalk or a magnetic field, the signal stability of the device is disturbed, which is not favorable for the transmission of network signals, and most of the conventional signal stability detection devices are expensive and have a very high cost, and it is desirable to reduce the detection cost moderately from the popularization perspective, so the 5G radio frequency signal stability detection device should be produced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a 5G radio frequency signal stability detection device which has the advantages of detecting the stability of radio frequency signals and reducing the power consumption of a covering unit, and effectively solves the problems.
(II) technical scheme
In order to achieve the purpose of detecting the stability of the radio frequency signal and reducing the power consumption of the covering unit, the invention provides the following technical scheme:
A5G radio frequency signal stability detection device comprises a main body, wherein driving pieces are movably connected to the left end and the right end of the main body respectively, an auxiliary rod is movably connected to the inner side of each driving piece, a screw rod is movably connected to the lower end of each auxiliary rod, supporting parts are movably connected to the upper end and the lower end of each screw rod respectively, a folding piece is movably mounted above each driving piece, a pushing block is movably connected to each folding piece, a buckle is movably connected to the upper side of each pushing block, a stabilizing seat is movably connected to the inner side of each buckle, a signal receiver is movably connected to the left end of each stabilizing seat, a signal antenna is movably connected to the left end of each signal receiver, a main shaft is movably mounted above each signal antenna, a powerful spring is movably connected to the lower end of each main shaft, a radio frequency processor is movably mounted above each radio frequency processor, an unfolding piece is movably connected to the upper end of each unfolding piece;
the utility model discloses a display screen, including main shaft, stopper, buffer, sensor key bottom swing joint, the main shaft bottom swing joint has the stopper, and stopper below swing joint has the buffer, and buffer below swing joint has the inductive key, and inductive key bottom swing joint has electronic components, and swing joint has the coil in the middle of the electronic components, and coil top swing joint has the crosstalk board, and crosstalk board lower extreme swing joint has the block rubber, and swing joint has the display screen in the middle of the block rubber.
Preferably, the left end and the right end of the main body are movably connected with driving pieces in the inner grooves of the folding pieces, the outer sides of the folding pieces are movably connected with auxiliary rods in the middle of the screw rods, and the structure has stability and usability.
Preferably, the left end of the stabilizing base and the right side of the signal antenna are movably connected with a signal receiver, the signal receiver is made of stainless steel and is symmetrical about the center of the main shaft, and the structure has adaptability and safety.
Preferably, the outside of the screw rod is movably connected with a buckle in the middle of the supporting part, the buckle and the pushing block are matched with each other in specification and size and are linked in an equal mode, and the structure has usability and linkage.
Preferably, the rear end of the folding piece is movably connected with a screw rod at the left end of the auxiliary rod, the screw rod and the central axis of the folding piece are on the same straight line, and the distance and the angle between two adjacent folding pieces are the same, so that the structure has the advantages of easiness in use and stability.
Preferably, the signal antenna is movably connected to the middle of the signal receiver and the left end of the stabilizing seat, the signal receivers are identical in specification and size and are uniformly distributed by taking the center of the signal antenna as a reference, and the signal receiver has safety and symmetry.
(III) advantageous effects
Compared with the prior art, the invention provides a 5G radio frequency signal stability detection device, which has the following beneficial effects:
1. the 5G radio frequency signal stability detection equipment has the advantages that the folding pieces synchronously operate under the power-on action of the driving piece, the folding pieces are pushed from the upper end and the lower end to the middle along the inner grooves of the driving piece, the auxiliary folding pieces are deformed and quickly changed into a folding shape from a stretching shape, the axes of the folding pieces are gradually twisted, the folding pieces synchronously push the screw rods to move anticlockwise, the folding pieces push the screw rods to operate to accelerate, the auxiliary rod protects the stabilizing screw rods, in addition, the folding pieces can be abutted against the supporting part to operate downwards when being folded, the supporting part pushes the push block to operate, the push block upwards pushes the buckles to move synchronously, and then the buckles intermittently touch the middle screw rods to ensure the sustainable output of signals, meanwhile, the cleaning cotton slivers are arranged at the top ends of the buckles, dust can be cleaned for the equipment, and the equipment can be prevented from being unstably operated due to the interference of magnetic fields or other media, thereby ensuring the operation quality of the equipment.
2. The 5G radio frequency signal stability detection device comprises a screw rod, a signal receiver, a signal antenna, a main shaft, a stabilizing seat, a main shaft, a tension spring, a tension spring, a spring and a radio frequency processor, wherein when the screw rod rotates anticlockwise, the tension spring and the tension spring are mutually acted by the signal receiver, the tension spring is in a linkage action of the tension spring, the tension spring is acted by the screw rod, the tension spring is expanded towards both ends, the tension spring is expanded towards the two ends, the tension spring is expanded, and the tension spring is expanded, and the radio frequency of the radio frequency processor is expanded, and the radio frequency processor is expanded, and the radio frequency of the radio frequency processor is expanded, and the radio frequency of the radio frequency processor is expanded, and, the effect of detecting the stability of the information is achieved, meanwhile, convenience is provided for high-speed operation, transmission of network signals is facilitated, and the commercial value maximization of the 5G network is guaranteed.
3. This 5G radio frequency signal stability check out test set, can the linkage effect make the buffer motion through the main shaft, the buffer receives vibrations influence and extends and promote the inductive key and slide down, the inductive key slides and inserts inside the crosstalk board, under the effect of coil and electronic components and crosstalk board formation cutting magnetic induction line motion, electronic components can save the electric current, thereby carry out the magnetic electrification effect to equipment inside, thereby make equipment and display screen can be under special circumstances such as outage and normal continuous electricity operation, through linkage and cooperation between the equipment, thereby make equipment have the effect of saving the cost, reduce the detection cost, be applicable to a large amount of popularization.
Drawings
FIG. 1 is a schematic front view of a main body structure of the present invention;
FIG. 2 is a front view of the driving member of the present invention;
FIG. 3 is a schematic diagram of a front side of a signal receiver according to the present invention;
FIG. 4 is a front view of the spindle structure of the present invention;
FIG. 5 is a schematic diagram of a front view of an RF processor according to the present invention;
FIG. 6 is a schematic front view of a position limiting member according to the present invention;
FIG. 7 is a schematic diagram of the front side of the coil structure of the present invention;
FIG. 8 is a schematic front view of an inductive key structure of the present invention.
In the figure: 1. a main body; 2. a drive member; 3. an auxiliary lever; 4. a screw; 5. a support member; 6. a folding member; 7. a push block; 8. buckling; 9. a stabilizing base; 10. a signal receiver; 11. a signal antenna; 12. a main shaft; 13. a strong spring; 14. a radio frequency processor; 15. a deployment member; 16. a stretch member; 17. a limiting member; 18. a buffer; 19. an induction key; 20. an electronic component; 21. a coil; 22. a crosstalk plate; 23. a rubber block; 24. a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Please refer to fig. 1-8:
A5G radio frequency signal stability detection device comprises a main body 1, driving pieces 2 are movably connected at the left end and the right end of the main body 1 and positioned in inner grooves of folding pieces 6, auxiliary rods 3 are movably connected at the outer sides of the folding pieces 6 and positioned in the middle of a screw rod 4, and the structure has stability and usability; the left end and the right end of the main body 1 are movably connected with driving pieces 2, the inner side of each driving piece 2 is movably connected with an auxiliary rod 3, the lower end of each auxiliary rod 3 is movably connected with a screw rod 4, the outer side of each screw rod 4 is movably connected with a buckle 8 positioned in the middle of a supporting part 5, the buckles 8 and the push blocks 7 are mutually matched in specification and size and are in equal linkage, and the structure has usability and linkage; the upper end and the lower end of the screw rod 4 are movably connected with supporting parts 5, a folding piece 6 is movably installed above the driving piece 2, the rear end of the folding piece 6 and the left end of the auxiliary rod 3 are movably connected with the screw rod 4, the screw rod 4 and the central axis of the folding piece 6 are on the same straight line, and the distance and the angle between two adjacent folding pieces 6 are the same, so that the structure has the advantages of easiness in use and stability; the folding piece 6 is movably connected with a push block 7, a buckle 8 is movably connected above the push block 7, the inner side of the buckle 8 is movably connected with a stabilizing seat 9, the left end of the stabilizing seat 9 and the right side of a signal antenna 11 are movably connected with a signal receiver 10, the signal receiver 10 is made of stainless steel and is centrosymmetric about a main shaft 12, and the structure has adaptability and safety; the left end of the stabilizing seat 9 is movably connected with a signal receiver 10, the middle of the signal receiver 10 and the left end of the stabilizing seat 9 are movably connected with a signal antenna 11, the specification and the size of the signal receiver 10 are the same, and the signal receiver is uniformly distributed by taking the center of the signal antenna 11 as a reference, so that the safety and the symmetry are realized; the left end of the signal receiver 10 is movably connected with a signal antenna 11, a main shaft 12 is movably arranged above the signal antenna 11, the lower end of the main shaft 12 is movably connected with a strong spring 13, a radio frequency processor 14 is movably arranged above the main shaft 12, an unfolding piece 15 is movably connected above the radio frequency processor 14, and the upper end of the unfolding piece 15 is movably connected with an unfolding piece 16;
the bottom end of the main shaft 12 is movably connected with a limiting part 17, the lower part of the limiting part 17 is movably connected with a buffer 18, the lower part of the buffer 18 is movably connected with an induction key 19, the bottom end of the induction key 19 is movably connected with an electronic component 20, the middle of the electronic component 20 is movably connected with a coil 21, the upper part of the coil 21 is movably connected with a crosstalk plate 22, the lower end of the crosstalk plate 22 is movably connected with a rubber block 23, and the middle of the rubber block 23 is movably connected with a display screen 24.
When the device is used, firstly, the installation and the safety protection of the device are checked, the driving part is started, the driving part 2 is electrified to act the synchronous operation of the folding piece 6, the folding piece 6 is pushed from the upper end and the lower end to the middle along the inner groove of the driving part 2, the auxiliary folding piece 6 is deformed to be quickly changed into a folding shape from an extending shape, the axis of the folding piece 6 is gradually twisted, the folding piece 6 synchronously pushes the screw rod 4 to move anticlockwise, the folding piece 6 pushes the screw rod 4 to operate to play an accelerating role, the auxiliary rod 3 protects the stable screw rod 4, in addition, the folding piece 6 can be collided with the supporting part 5 to operate downwards when being folded, the supporting part 5 pushes the push block 7 to operate, the push block 7 upwards pushes the buckle 8 to move synchronously, then the buckle 8 intermittently touches the screw rod 4 in the middle to ensure the sustainable output of signals, meanwhile, the top end of the buckle 8 is provided with a cleaning sliver, and can also clean the device, the device is prevented from working unstably due to the interference of a magnetic field or other media, so that the operation quality of the device is ensured;
in addition, when the screw 4 rotates counterclockwise, the screw 4 interacts with the signal receiver 10 through the stable seat 9, the signal receiver 10 is acted by the resisting force to form an upward and downward movement trend, the signal receiver 10 receives 5G frequency conversion information, the signal antenna 11 is expanded by the linkage action of the signal receiver 10 to increase the speed of receiving signals, the screw 4 is meshed with the spindle 12, the spindle 12 rotates counterclockwise along with the rotation of the screw 4, the spindle 12 rotates counterclockwise to act on the strong spring 13 inside the spindle 12, the strong spring 13 is twisted out along with the counterclockwise rotation, the spindle 12 is acted by the upward resisting force to operate synchronously, the upper end of the spindle 12 is acted by the strong vibration force to drive the expanding piece 15 to operate, the radio frequency processor 14 switches and processes signals between the equipment and the outside, the expanding piece 15 is expanded to two ends by the driving force of the spindle 12, so that the expanding piece 15 expands again, the expanding piece 16 attenuated in the signal transmission process, the effect of detecting the stability of the information is achieved, meanwhile, convenience is provided for high-speed operation, transmission of network signals is facilitated, and the commercial value of the 5G network is maximized;
meanwhile, the main shaft 12 can be linked to move the buffer 18, the buffer 18 is affected by vibration and extends to push the induction key 19 to slide downwards, the induction key 19 slides and is inserted into the crosstalk plate 22, under the action of the coil 21 and the electronic component 20, the induction key 19 and the crosstalk plate 22 form cutting magnetic induction line movement, the electronic component 20 can store current, and therefore magnetic electricity generation is carried out inside the equipment, the equipment and the display screen 24 can normally continue to operate under special conditions such as power failure, and through linkage and cooperation between the equipment, the equipment has the effect of saving cost, the detection cost is reduced, and the device is suitable for mass popularization.
Please refer to fig. 1-8 for the above structure and process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A5G radio frequency signal stability detection device comprises a main body (1), and is characterized in that: the improved multifunctional medical instrument is characterized in that the left end and the right end of the main body (1) are both movably connected with driving pieces (2), the inner side of each driving piece (2) is movably connected with an auxiliary rod (3), the lower end of each auxiliary rod (3) is movably connected with a screw (4), the upper end and the lower end of each screw (4) are both movably connected with supporting parts (5), a folding piece (6) is movably installed above each driving piece (2), the folding piece (6) is movably connected with a push block (7), a buckle (8) is movably connected above each push block (7), the inner side of each buckle (8) is movably connected with a stabilizing seat (9), the left end of each stabilizing seat (9) is movably connected with a signal receiver (10), the left end of each signal receiver (10) is movably connected with a signal antenna (11), a main shaft (12) is movably installed above each signal antenna (11), the lower end of each main shaft (12) is movably connected with a powerful spring (13), and a radio frequency processor (14) is movably installed above each main shaft (12), an unfolding piece (15) is movably connected above the radio frequency processor (14), and the upper end of the unfolding piece (15) is movably connected with an extending piece (16);
main shaft (12) bottom swing joint has locating part (17), and locating part (17) below swing joint has buffer (18), and buffer (18) below swing joint has inductive key (19), and inductive key (19) bottom swing joint has electronic components (20), and swing joint has coil (21) in the middle of electronic components (20), and coil (21) top swing joint has crosstalk board (22), and crosstalk board (22) lower extreme swing joint has rubber block (23), and swing joint has display screen (24) in the middle of rubber block (23).
2. The apparatus for detecting stability of 5G rf signal according to claim 1, wherein: the driving piece (2) is movably connected with an inner groove of the folding piece (6), the auxiliary rod (3) is movably connected with the outer side of the folding piece (6), and the auxiliary rod (3) is positioned in the middle of the screw rod (4).
3. The apparatus for detecting stability of 5G rf signal according to claim 1, wherein: the signal receiver (10) is movably connected to the left side and the right side of the signal antenna (11), and the signal receiver (10) is made of stainless steel and is symmetrical about the center of the main shaft (12).
4. The apparatus for detecting stability of 5G rf signal according to claim 1, wherein: buckle (8) swing joint just is located support component (5) in the middle of screw rod (4) outside and, buckle (8) and ejector pad (7) specification and size mutual adaptation and equal linkage.
5. The apparatus for detecting stability of 5G rf signal according to claim 1, wherein: the screw rod (4) is located the rear end of the folding piece (6), and the distance and the angle between the screw rod (4) and the central axis of the folding piece (6) are the same on the same straight line and between two adjacent folding pieces (6).
6. The apparatus for detecting stability of 5G rf signal according to claim 1, wherein: the left side and the right side of the signal antenna (11) are symmetrically provided with the signal receivers (10), the specification and the size of the signal receivers (10) are the same, and the signal receivers are uniformly distributed by taking the center of the signal antenna (11) as a reference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110025404.6A CN112887041B (en) | 2021-01-08 | 2021-01-08 | 5G radio frequency signal stability detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110025404.6A CN112887041B (en) | 2021-01-08 | 2021-01-08 | 5G radio frequency signal stability detection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112887041A CN112887041A (en) | 2021-06-01 |
| CN112887041B true CN112887041B (en) | 2022-05-10 |
Family
ID=76047409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110025404.6A Active CN112887041B (en) | 2021-01-08 | 2021-01-08 | 5G radio frequency signal stability detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112887041B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL65323C (en) * | 1944-11-10 | |||
| JPH07154840A (en) * | 1993-11-26 | 1995-06-16 | Casio Comput Co Ltd | Radio receiver |
| AT501002B1 (en) * | 2004-03-23 | 2007-05-15 | Arc Seibersdorf Res Gmbh | ARRANGEMENT FOR VERIFYING THE FUNCTIONALITY OF RECEPTION OR BZW. SENDING DEVICES WITH BENEFICIAL ANTENNA |
| EP4096016A1 (en) * | 2017-08-24 | 2022-11-30 | NTT DoCoMo, Inc. | Antenna apparatus, radio base station, and antenna apparatus housing body |
| CN211702048U (en) * | 2020-05-08 | 2020-10-16 | 陶海锋 | Continuous signal stability maintaining device of mobile radio station |
| CN111917426B (en) * | 2020-08-15 | 2021-12-14 | 滕州潍达智能科技有限公司 | Mobile communication equipment with telescopic modular structure |
-
2021
- 2021-01-08 CN CN202110025404.6A patent/CN112887041B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112887041A (en) | 2021-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209692734U (en) | A kind of electronic communication signal projector | |
| CN112887041B (en) | 5G radio frequency signal stability detection equipment | |
| CN203118190U (en) | Air mouse remote controller | |
| CN201878337U (en) | Dual mode mobile terminal | |
| CN202736480U (en) | Microphone with remote controller, multimedia player and multimedia play system | |
| CN203503578U (en) | Tripping trigger device for small residual-current circuit breaker | |
| CN202679582U (en) | Foldable Bluetooth earphone | |
| CN201289895Y (en) | Flexible antenna for communication terminal and communication terminal | |
| CN204808852U (en) | Small cymbals piece ends voice coil loudspeaker voice coil | |
| CN102881964A (en) | Capacitive coupling device for waveguide filter | |
| CN202929608U (en) | Interaction control system aiming at intelligent terminal | |
| CN204407488U (en) | Can the inverted-F antenna for mobile phone of broadening high frequency bandwidth | |
| CN212392878U (en) | Radio frequency transceiver of target simulator | |
| CN209329116U (en) | A kind of dielectric resonance cavity body filter | |
| CN201196973Y (en) | Communication appliance antenna and communication appliance | |
| CN205723929U (en) | LTE antenna for mobile phone high band bandwidth broadning device | |
| CN203193813U (en) | New socket-type CMMB receiving module | |
| CN117255326B (en) | Leveling system for simultaneous transmission of digital speech and method for implementing simultaneous transmission of digital speech | |
| CN202183823U (en) | Environment-friendly energy-saving outdoor multi-way switch | |
| CN216673260U (en) | Bluetooth headset with good touch contact | |
| CN202150842U (en) | C-band dual local oscillator and dual output frequency demultiplier capable of effectively reducing noises and interferences | |
| CN202353683U (en) | Vehicle-mounted digital television receiver | |
| CN202004149U (en) | Omnidirectional antenna | |
| CN203574869U (en) | Novel multifunctional wireless network card | |
| CN220774721U (en) | Folding structure of intercom 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: 518100, 1st Floor, Building H1, 102, and H, Hongfa Technology Industrial Park, Tangtou Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dacheng Testing Technology Co.,Ltd. Address before: 518000 room 101-102, building h, 1st floor, building H5, Hongfa science and Technology Industrial Park, Tangtou community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN POCE TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |