CN210778997U - Portable communication antenna angle adjusting device - Google Patents
Portable communication antenna angle adjusting device Download PDFInfo
- Publication number
- CN210778997U CN210778997U CN201922459234.3U CN201922459234U CN210778997U CN 210778997 U CN210778997 U CN 210778997U CN 201922459234 U CN201922459234 U CN 201922459234U CN 210778997 U CN210778997 U CN 210778997U
- Authority
- CN
- China
- Prior art keywords
- driven
- antenna
- plate
- active
- driving
- 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
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a portable communication antenna angle adjusting device, including portable box, assembled initiative antenna adjusting device, assembled driven antenna adjusting device, power, controller, absolute angle display screen and relative angle display screen, assembled initiative antenna adjusting device and assembled driven antenna adjusting device locate in the portable box, power and controller are located in the portable box, in absolute angle display screen and the adjacent portable box of locating of relative angle display screen, the power respectively with controller, absolute angle display screen and relative angle display screen electric connection. The utility model belongs to the technical field of wireless communication, specifically be a portable communication antenna angle adjusting device convenient to equipment is carried, carries out accurate measurement to the initial angle of antenna fixed baseplate and calculates the absolute value and the relative value that reach the antenna inclination with the antenna inclination, and the automatic compensation antenna inclination of being convenient for guarantees good wireless communication network, effectively improves user satisfaction.
Description
Technical Field
The utility model belongs to the technical field of wireless communication, specifically indicate portable communication antenna angle adjusting device.
Background
The wireless communication mainly comprises microwave communication and satellite communication, wherein microwave is a radio wave, the transmission distance of the microwave is only dozens of kilometers generally, but the frequency band of the microwave is very wide, the communication capacity is very large, a microwave relay station is required to be established for the microwave communication every dozens of kilometers, the satellite communication is to establish microwave communication connection between two or more earth stations on the ground or between moving bodies by using a communication satellite as the relay station, in a wireless communication network, an antenna is an important communication medium, and the azimuth angle and the pitch angle of a base station antenna directly determine the coverage range of a wireless signal, so that how to accurately adjust the azimuth of the antenna is very important.
In the process of installing and debugging the antenna, adjusting the inclination angle and the horizontal azimuth angle of the antenna is a common means for realizing optimization of a wireless communication network, and in the prior art, the inclination angle of the antenna is adjusted by controlling a transmission system to enable a transmission rod to rotate, axially moving a transmission block on the transmission rod and adjusting the inclination angle of the communication antenna through the movement of the transmission block. However, this adjustment method does not consider the stability of the transmission system, when the transmission system has mechanical tolerance, even mechanical failure, or the transmission rod has mechanical deformation, the movement of the transmission block may deviate, which causes deviation of the actually adjusted tilt angle, which is inconsistent with the tilt angle required to be adjusted, thereby causing deviation of the adjustment precision of the tilt angle, and sometimes, the antenna fixing substrate cannot be kept parallel to the horizontal line when being installed, under the condition of environmental limitation, the antenna fixing substrate may be fixed on the tilt surface so that the antenna has an initial tilt angle, when the antenna is adjusted, the tilt angle of the antenna cannot be accurately measured, thereby the antenna cannot be accurately controlled and adjusted, the process is very complicated, the workload is large, the efficiency is low, errors are easy, the antenna fixing substrate cannot be adjusted in all directions, the frequent adjustment of the current network is difficult, and the problem can only be passively solved by the maintainer after the user finds the problem, thereby directly causing a reduction in user satisfaction.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a practicality is high, easy operation, and the equipment of being convenient for is carried, carries out accurate measurement to the initial angle of antenna fixed baseplate and calculates the absolute value and the relative value that reachs the antenna inclination with the antenna inclination, is convenient for at the antenna fixed baseplate when rocking automatic compensation antenna inclination, guarantees good wireless communication network, effectively improves the portable communication antenna angle adjusting device of user's satisfaction.
The utility model adopts the following technical scheme: the utility model discloses portable communication antenna angle adjusting device, including portable box, assembled initiative antenna adjusting device, assembled driven antenna adjusting device, power, controller, absolute angle display screen and relative angle display screen, assembled initiative antenna adjusting device and assembled driven antenna adjusting device locate the both sides of portable box respectively, power and controller are located in the portable box, absolute angle display screen and relative angle display screen are adjacent to be located in the portable box, the power respectively with controller, absolute angle display screen and relative angle display screen electric connection, the power is controller, absolute angle display screen and relative angle display screen power supply makes its normal work, assembled initiative antenna adjusting device includes initiative articulated shaft, initiative articulated plate, initiative equipment board, initiative mount, initiative dwang and rotating electrical machines, the active hinge shaft is rotatably arranged in the portable box body, the active hinge plate is arranged in the active hinge shaft, the active hinge plate is hinged in the portable box body through the active hinge shaft, the active assembly plate is hinged on the active hinge plate, an active sliding assembly rod and an active sliding assembly hole are arranged on the active assembly plate, the active sliding assembly rod is slidably arranged on the side wall of the active assembly plate, the active sliding assembly rod is arranged in parallel with the active hinge shaft, the active fixing frame is arranged on the active hinge plate, the active rotating rod is hinged on the active fixing frame, the rotating motor is arranged on the active fixing frame, and the hinged part of the active rotating rod and the active fixing frame is electrically connected with an output shaft of the rotating motor; the assembled driven antenna adjusting device comprises a driven hinged shaft, a driven hinged plate, a driven assembling plate, a driven fixing frame, a driven rotating rod and an antenna fixing plate, wherein the driven hinged shaft is rotatably arranged in the portable box body and is arranged on one side of the driving hinged shaft, the driven hinged plate is arranged on the driven hinged shaft, the driven assembling plate is hinged on the driven hinged plate, a driven sliding assembling rod and a driven sliding assembling hole are arranged on the driven assembling plate, the driven sliding assembling rod is slidably arranged on the driven assembling plate, the other end of the driven sliding assembling rod is slidably arranged in the driving sliding assembling hole, the driving sliding assembling rod is slidably arranged in the driven sliding assembling hole, the driving sliding assembling rod and the driven sliding assembling rod are convenient for rapidly fixing the driving assembling plate and the driven assembling plate together, so that the driving hinged plate and the driven hinged plate are, realize the equipment fast, convenient and fast, driven mount is located on the driven equipment board, on the driven mount is rotatable to be located to the driven dwang, the antenna fixed plate is located on the driven dwang lateral wall and with driven dwang parallel arrangement, guarantees that antenna fixed plate and horizontal line's contained angle and driven dwang are equal with horizontal line's contained angle, is convenient for measure the relative angle and the absolute angle of antenna, be equipped with absolute tilt angle sensor and relative tilt angle sensor on one side lateral wall that driven dwang was equipped with the antenna fixed plate, carry out accurate measurement and calculate the absolute value and the relative value that reachs the antenna inclination with the absolute inclination of antenna to the initial angle of antenna fixed plate, be convenient for when the antenna fixed plate rocks automatic compensation antenna inclination.
Further, the one end that initiative mount was kept away from to the initiative dwang is equipped with the joint slide bar, driven dwang lateral wall is equipped with the spout, in the spout was located to joint slide bar slip joint, joint slide bar and spout were convenient for assemble initiative dwang and driven dwang fast together, and were convenient for drive the driven dwang through rotatory initiative dwang and rotate the inclination of adjusting the antenna.
Furthermore, the power supply is respectively and electrically connected with the absolute tilt angle sensor and the relative tilt angle sensor, and the controller is respectively and electrically connected with the absolute tilt angle sensor and the relative tilt angle sensor.
Further, be equipped with the automatic compensation button on the absolute angle display screen, be equipped with the button of zeroing on the relative angle display screen, the absolute angle that the button of zeroing send signal set up relative inclination sensor's antenna current slope for controller control to reference value 0, be convenient for appear through relative angle display when the skew takes place or is rotatory at the driven dwang, the skew situation of rocking of portable box and driven dwang is accurately distinguished to the user of being convenient for, the automatic compensation button is convenient for the controller to drive the antenna angle skew that portable box of automatic compensation slope leads to, guarantee good wireless communication network, effectively improve user satisfaction, the problem that the antenna inclination that produces when overcoming unable automatic compensation antenna fixed baseplate slope among the prior art produces the deviation.
Furthermore, be equipped with switch button on the power, be convenient for control power break-make, be equipped with the turn button on the portable box, turn button and rotating electrical machines electric connection, the turn button is convenient for control rotating electrical machines and rotates.
Furthermore, the antenna fixing plate is provided with a fixing screw hole, the antenna is vertically fixed on the antenna fixing plate through the fixing screw hole, and the inclination angle of the antenna can be adjusted by adjusting the angle of the antenna fixing plate.
Furthermore, the portable box body is provided with a handle through hole, so that the portable box is convenient to carry.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme portable communication antenna angle adjusting device simple structure, reasonable in design, easy operation, the equipment of being convenient for is carried, carries out accurate measurement to the initial angle of antenna fixed baseplate and calculates the absolute value and the relative value that reachs the antenna inclination with the antenna inclination, is convenient for at antenna fixed baseplate when rocking automatic compensation antenna inclination, guarantees good wireless communication network, effectively improves user satisfaction.
Drawings
Fig. 1 is a front view of the portable communication antenna angle adjustment device of the present invention;
fig. 2 is a schematic view of the portable communication antenna angle adjustment device of the present invention in a use state;
fig. 3 is a schematic structural view of the driving rotating rod and the driven rotating rod of the portable communication antenna angle adjusting device of the present invention;
fig. 4 is the utility model discloses portable communication antenna angle adjusting device fold condition schematic diagram.
Wherein, 1, portable box, 2, assembled active antenna adjusting device, 3, assembled driven antenna adjusting device, 4, power supply, 5, controller, 6, absolute angle display screen, 7, relative angle display screen, 8, active hinge shaft, 9, active hinge plate, 10, active assembling plate, 11, active fixing frame, 12, active rotating rod, 13, rotating motor, 14, active sliding assembling rod, 15, active sliding assembling hole, 16, driven hinge shaft, 17, driven hinge plate, 18, driven assembling plate, 19, driven fixing frame, 20, driven rotating rod, 21, antenna fixing plate, 22, driven sliding assembling rod, 23, driven sliding assembling hole, 24, absolute inclination angle sensor, 25, relative inclination angle sensor, 26, clamping sliding rod, 27, sliding chute, 28, automatic compensation button, 29, zero-returning button, 30, power supply switch button, 31. the rotary button 32, the fixing screw hole 33 and the handle through hole.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, the utility model discloses portable communication antenna angle adjusting device, including portable box 1, assembled initiative antenna adjusting device 2, assembled driven antenna adjusting device 3, power 4, controller 5, absolute angle display screen 6 and relative angle display screen 7, the both sides of portable box 1 are located respectively to assembled initiative antenna adjusting device 2 and assembled driven antenna adjusting device 3, power 4 and controller 5 are located in portable box 1, absolute angle display screen 6 and relative angle display screen 7 are adjacent to be located in portable box 1, power 4 respectively with controller 5, absolute angle display screen 6 and relative angle display screen 7 electric connection, assembled initiative antenna adjusting device 2 includes initiative articulated shaft 8, initiative articulated joint plate 9, initiative equipment board 10, initiative mount 11, initiative articulated shaft 8, The portable box comprises a driving rotating rod 12 and a rotating motor 13, wherein the driving hinge shaft 8 is rotatably arranged in the portable box body 1, the driving hinge plate 9 is arranged on the driving hinge shaft 8, the driving assembly plate 10 is hinged on the driving hinge plate 9, a driving sliding assembly rod 14 and a driving sliding assembly hole 15 are arranged on the driving assembly plate 10, the driving sliding assembly rod 14 is slidably arranged on the side wall of the driving assembly plate 10, the driving sliding assembly rod 14 is parallel to the driving hinge shaft 8, the driving fixing frame 11 is arranged on the driving hinge plate 9, the driving rotating rod 12 is hinged on the driving fixing frame 11, the rotating motor 13 is arranged on the driving fixing frame 11, and the hinged part of the driving rotating rod 12 and the driving fixing frame 11 is electrically connected with an output shaft of the rotating motor 13; the assembled driven antenna adjusting device 3 comprises a driven hinge shaft 16, a driven hinge plate 17, a driven assembly plate 18, a driven fixing frame 19, a driven rotating rod 20 and an antenna fixing plate 21, wherein the driven hinge shaft 16 is rotatably arranged in the portable box body 1 and is arranged on one side of the driving hinge shaft 8, the driven hinge plate 17 is arranged on the driven hinge shaft 16, the driven assembly plate 18 is hinged on the driven hinge plate 17, a driven sliding assembly rod 22 and a driven sliding assembly hole 23 are arranged on the driven assembly plate 18, the driven sliding assembly rod 22 can be slidably arranged on the driven assembly plate 18, the other end of the driven sliding assembly rod can be slidably arranged in the driving sliding assembly hole 15, the driving sliding assembly rod 14 can be slidably arranged in the driven sliding assembly hole 23, the driven fixing frame 19 is arranged on the assembled driven plate 18, and the driven rotating rod 20 can be rotatably arranged on the driven fixing, antenna fixed plate 21 is located on the driven dwang 20 lateral wall and with driven dwang 20 parallel arrangement, be equipped with absolute tilt angle sensor 24 and relative tilt angle sensor 25 on the one side lateral wall that driven dwang 20 was equipped with antenna fixed plate 21.
A clamping sliding rod 26 is arranged at one end, away from the driving fixing frame 11, of the driving rotating rod 12, a sliding groove 27 is arranged on the side wall of the driven rotating rod 20, the clamping sliding rod 26 is arranged in the sliding groove 27 in a sliding and clamping manner, the power supply 4 is electrically connected with the absolute tilt angle sensor 24 and the relative tilt angle sensor 25 respectively, and the controller 5 is electrically connected with the absolute tilt angle sensor 24 and the relative tilt angle sensor 25 respectively; an automatic compensation button 28 is arranged on the absolute angle display screen 6, a zero return button 29 is arranged on the relative angle display screen 7, a power switch button 30 is arranged on the power supply 4, a rotating button 31 is arranged on the portable box body 1, the rotating button 31 is electrically connected with the rotating motor 13, and the rotating button 31 is convenient for controlling the rotating motor 13 to rotate; the antenna fixing plate 21 is provided with a fixing screw hole 32, the antenna is vertically fixed on the antenna fixing plate 21 through the fixing screw hole 32, and the inclination angle of the antenna can be adjusted by adjusting the angle of the antenna fixing plate 21; the portable box body 1 is provided with a handle through hole 33, so that the portable box is convenient to carry.
When the active assembling plate 10 is held to drive the active hinge plate 9 to rotate around the active hinge shaft 8 so that the active assembling plate 10 is lifted to be close to the driven assembling plate 18, and the driven assembling plate 18 is held to drive the driven hinge plate 17 to rotate around the driven hinge shaft 16 so that the driven assembling plate 18 is lifted to be close to the active assembling plate 10, when the height from the active assembling plate 10 to the portable case body 1 is the same as the height from the driven assembling plate 18 to the portable case body 1 and the active assembling plate 10 and the driven assembling plate 18 are in half-cut, the pulling is stopped, the active sliding assembling rod 14 is aligned with the driven sliding assembling hole 23, the driven sliding assembling rod 22 is aligned with the active sliding assembling hole 15, the active sliding assembling rod 14 is inserted into the driven sliding assembling hole 23, and the driven sliding assembling rod 22 is inserted into the active sliding assembling hole 15 so that the active assembling plate 10 and the driven assembling plate 18 are, the driving hinged plate 9 and the driven hinged plate 17 are fixed at the current position, assembly is rapidly achieved, convenience and rapidness are achieved, the clamping sliding rod 26 is clamped and arranged on the sliding groove 27, the power switch button 30 is arranged, the power source 4 supplies power to the rotating motor 13, the controller 5, the relative tilt angle sensor 25, the absolute tilt angle sensor 24, the relative tilt angle display screen and the absolute tilt angle display screen to enable the rotating motor to normally work, the controller 5 controls the absolute tilt angle sensor 24 and the relative tilt angle sensor 25 to detect the tilt angle of the driven rotating rod 20 in real time, the absolute tilt angle sensor 24 sends the detected tilt angle of the driven rotating rod 20 to the controller 5, and the controller 5 calculates the residual angle of the tilt angle of the driven rotating rod 20 to be the absolute tilt angle of the antenna and displays the tilt angle; after a user fixes an antenna on the antenna fixing plate 21, the user presses the rotary button 31, the rotary button 31 controls the rotary motor 13 to rotate, the rotary motor 13 drives the driving rotary rod 12 to rotate around the driving fixing frame 11, the driving rotary rod 12 drives the driven rotary rod 20 to rotate through the clamping sliding rod 26 to adjust the angle of the antenna, meanwhile, the clamping sliding rod 26 slides in the sliding groove 27, the rotary button 31 is pressed again when the antenna is adjusted to be good in wireless communication network quality, the rotary motor 13 stops rotating to enable the antenna to be fixed at the current inclination angle, the user presses the zeroing button 29, the controller 5 controls the relative inclination angle sensor 25 to set the current inclination angle of the driven rotary rod 20 as the reference angle, the controller 5 controls the relative inclination angle sensor 25 to detect the absolute inclination angle of the driven rotary rod 20 in real time and send the absolute inclination angle to the controller 5 during antenna communication, the controller 5 calculates the difference between the absolute inclination angle and, when the driven rotating rod 20 keeps the current inclination angle not rotating, the relative inclination angle of the antenna is always not zero, when the inclination angle of the driven rotating rod 20 changes, the inclination angle values on the relative inclination angle display screen and the absolute inclination angle display screen both change, a user can press the knob motor to drive the driving rotating rod 12 to rotate so as to adjust the inclination angle of the antenna, and the rotation is stopped until the relative angle is zero, when the inclination angle of the portable box body 1 changes, even if the portable box body 1 inclines, the absolute inclination angle of the antenna detected by the absolute inclination angle sensor 24 changes and is displayed on the absolute inclination angle display screen in real time, but the relative angle between the driven rotating rod 20 and the portable box body 1 does not change, the relative inclination angle value of the antenna displayed by the relative inclination angle display screen is zero, and the user can accurately judge whether the portable box body 1 inclines or the driven rotating rod 20 inclines according to the changes of the absolute, the automatic compensation button 28 can be pressed by a user, when the absolute inclination value changes, the controller 5 controls the rotating motor 13 to rotate, the rotating motor 13 drives the driving rotating rod 12 to rotate, the driving rotating rod 12 drives the driven rotating rod 20 to rotate to adjust the antenna angle to compensate the antenna angle deviation caused by the inclination of the portable box body 1, a good wireless communication network is ensured, the user satisfaction is effectively improved, the problem that the antenna inclination angle deviation generated when the antenna fixing base plate cannot be automatically compensated in the prior art is solved, when the portable mobile terminal needs to be moved and carried, the driving sliding assembly rod 14 is drawn out from the driven sliding assembly hole 23, the driven sliding assembly rod 22 is drawn out from the driving sliding assembly hole 15, the clamping sliding rod 26 is detached from the sliding groove 27, the driving assembly plate 10 and the driving hinged plate 9 are overlapped and folded, and the driven assembly plate 18 and the driven hinged plate 17 are overlapped and folded, the storage is completed, the handle through hole 33 is held to move and carry, and the carrying is convenient and fast.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. Portable communication antenna angle adjusting device, its characterized in that: the portable box comprises a portable box body, an assembled driving antenna adjusting device, an assembled driven antenna adjusting device, a power supply, a controller, an absolute angle display screen and a relative angle display screen, wherein the assembled driving antenna adjusting device and the assembled driven antenna adjusting device are respectively arranged at two sides of the portable box body, the power supply and the controller are arranged in the portable box body, the absolute angle display screen and the relative angle display screen are adjacently arranged in the portable box body, the power supply is respectively electrically connected with the controller, the absolute angle display screen and the relative angle display screen, the assembled driving antenna adjusting device comprises a driving hinged shaft, a driving hinged plate, a driving assembling plate, a driving fixing frame, a driving rotating rod and a rotating motor, the driving hinged shaft is rotatably arranged in the portable box body, the driving hinged plate is arranged in the driving hinged shaft, the driving hinged plate is hinged in the portable box body through the driving hinged, the active assembling plate is hinged to the active hinging plate, an active sliding assembling rod and an active sliding assembling hole are arranged on the active assembling plate, the active sliding assembling rod can be arranged on the side wall of the active assembling plate in a sliding mode, the active sliding assembling rod is arranged in parallel with the active hinging shaft, the active fixing frame is arranged on the active hinging plate, the active rotating rod is hinged to the active fixing frame, the rotating motor is arranged on the active fixing frame, and the hinged position of the active rotating rod and the active fixing frame is electrically connected with an output shaft of the rotating motor; the assembled driven antenna adjusting device comprises a driven hinged shaft, a driven hinged plate, a driven assembling plate, a driven fixing frame, a driven rotating rod and an antenna fixing plate, wherein the driven hinged shaft is rotatably arranged in the portable box body and is arranged on one side of the driving hinged shaft, the driven hinged plate is arranged on the driven hinged shaft, the driven assembling plate is hinged on the driven hinged plate, a driven sliding assembling rod and a driven sliding assembling hole are arranged on the driven assembling plate, the driven sliding assembling rod is slidably arranged on the driven assembling plate, the other end of the driven sliding assembling rod is slidably arranged in the driving sliding assembling hole, the driving sliding assembling rod is slidably arranged in the driven sliding assembling hole, the driven fixing frame is arranged on the driven assembling plate, the driven rotating rod is rotatably arranged on the driven fixing frame, the antenna fixing plate is arranged on the side wall of the driven rotating, and an absolute tilt angle sensor and a relative tilt angle sensor are arranged on the side wall of one side of the driven rotating rod, which is provided with the antenna fixing plate.
2. The portable communication antenna angle adjustment apparatus of claim 1, wherein: the one end that initiative mount was kept away from to the initiative dwang is equipped with the joint slide bar, driven dwang lateral wall is equipped with the spout, joint slide bar slip joint is located in the spout.
3. The portable communication antenna angle adjustment apparatus of claim 1, wherein: the power supply is respectively and electrically connected with the absolute tilt angle sensor and the relative tilt angle sensor, and the controller is respectively and electrically connected with the absolute tilt angle sensor and the relative tilt angle sensor.
4. The portable communication antenna angle adjustment apparatus of claim 1, wherein: the absolute angle display screen is provided with an automatic compensation button, and the relative angle display screen is provided with a return-to-zero button.
5. The portable communication antenna angle adjustment apparatus of claim 1, wherein: be equipped with switch button on the power, be equipped with the turn button on the portable box, turn button and rotating electrical machines electric connection.
6. The portable communication antenna angle adjustment apparatus of claim 1, wherein: and the antenna fixing plate is provided with a fixing screw hole.
7. The portable communication antenna angle adjustment apparatus of claim 1, wherein: the portable box body is provided with a handle through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459234.3U CN210778997U (en) | 2019-12-31 | 2019-12-31 | Portable communication antenna angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459234.3U CN210778997U (en) | 2019-12-31 | 2019-12-31 | Portable communication antenna angle adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210778997U true CN210778997U (en) | 2020-06-16 |
Family
ID=71066727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922459234.3U Active CN210778997U (en) | 2019-12-31 | 2019-12-31 | Portable communication antenna angle adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210778997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114390542A (en) * | 2020-10-16 | 2022-04-22 | 中国移动通信集团设计院有限公司 | Wireless network optimization device and optimization method |
| CN114709591A (en) * | 2022-04-29 | 2022-07-05 | 湖南联智科技股份有限公司 | Beidou positioning antenna horizontal retaining device |
-
2019
- 2019-12-31 CN CN201922459234.3U patent/CN210778997U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114390542A (en) * | 2020-10-16 | 2022-04-22 | 中国移动通信集团设计院有限公司 | Wireless network optimization device and optimization method |
| CN114390542B (en) * | 2020-10-16 | 2024-04-19 | 中国移动通信集团设计院有限公司 | Wireless network optimizing device and optimizing method |
| CN114709591A (en) * | 2022-04-29 | 2022-07-05 | 湖南联智科技股份有限公司 | Beidou positioning antenna horizontal retaining device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210778997U (en) | Portable communication antenna angle adjusting device | |
| WO2017032209A1 (en) | Lte antenna intelligent measurement system | |
| CN210626614U (en) | High-precision integrated circuit detection equipment | |
| CN108723588A (en) | Laser plate cutting method | |
| CN210690288U (en) | Cantilever beam impact tester | |
| CN109000536B (en) | Relative height detection equipment for laying quality of municipal building tiles | |
| CN201038314Y (en) | Communication antenna declination angle separable type control device | |
| CN112557764A (en) | Be used for 5G electromagnetic radiation monitoring frequency-selecting type instrument radio frequency probe anti-shake device | |
| CN203604938U (en) | Optical lens positioning device | |
| CN217212846U (en) | Monitoring devices for electromechanical engineering | |
| CN211502121U (en) | Universal adapter mounting structure of supervisory equipment | |
| CN216132673U (en) | Hinge torsion automated inspection debugging device | |
| CN205334246U (en) | Display device | |
| CN109946185B (en) | Scratch-resistant tester for paint coating detection | |
| CN215393362U (en) | Automatic welding equipment for flange plate | |
| CN213364900U (en) | Remote online electronic product detection device | |
| CN104849884A (en) | Single-person double-station automatic flicker degree testing device and single-person double-station automatic flicker degree testing method for liquid crystal modules | |
| CN214622145U (en) | Automatic arrangement device for seals in measuring area | |
| CN218897360U (en) | Communication tester for Bluetooth optical fiber module | |
| CN217587586U (en) | Testing device of all-solid-state radar transmitter | |
| CN217180992U (en) | Anti-interference alloy chip resistor test box | |
| CN210604962U (en) | Radar antenna intelligent mobile device | |
| CN213692341U (en) | Pitching azimuth adjusting structure device | |
| CN212133574U (en) | Non-contact type light steel roof seaming and edge locking detection device | |
| CN219779202U (en) | Antenna angle adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |