CN211543350U - Movable 5G communication base station - Google Patents
Movable 5G communication base station Download PDFInfo
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- CN211543350U CN211543350U CN201922084363.9U CN201922084363U CN211543350U CN 211543350 U CN211543350 U CN 211543350U CN 201922084363 U CN201922084363 U CN 201922084363U CN 211543350 U CN211543350 U CN 211543350U
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- 238000004891 communication Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a movable 5G communication base station, include: the system comprises a transport vehicle body, a box body, a base station machine room, a rainproof sealing cover, a multi-stage hydraulic cylinder and an antenna mechanism; the box body is fixedly arranged on the surface of the rear traction hanging plate of the transport vehicle body along the left and right directions; the base station machine room is arranged at an opening on the left side of the inner cavity of the box body, and an expansion assembly is arranged outside the base station machine room; the rainproof sealing cover is arranged at the opening on the right side of the top end of the inner cavity of the box body; the multi-stage hydraulic cylinder is arranged on the right side of the bottom end of the inner cavity of the box body in the vertical direction, and the top end of the multi-stage hydraulic cylinder penetrates through the inner cavity of the rainproof sealing cover; the number of the antenna mechanisms is two. This movable 5G communication basic station makes the basic station remove convenient and fast more the time, in time adjusts the signal irradiation angle of the antenna of basic station to can protect basic station and the inside electrical component of antenna when not using, improve life, the practicality is strong.
Description
Technical Field
The utility model relates to a 5G communication technology field specifically is a movable 5G communication base station.
Background
The fifth Generation mobile communication technology (English: 5th Generation mobile networks or 5th Generation wireless systems, 5G for short) is the latest Generation cellular mobile communication technology, and is the extension behind 4G (LTE-A, WiMax), 3G (UMTS, LTE) and 2G (GSM) systems, the performance target of 5G is high data rate, delay reduction, energy saving, cost reduction, system capacity improvement and large-scale equipment connection, the first stage of the 5G specification in Release-15 is to adapt to early commercial deployment, the second stage of Release-16 is finished in 2020 by 4 months and submitted to International Telecommunication Union (ITU) as a candidate of IMT-2020 technology, the ITU IMT-2020 specification requires speed as high as 20Gbit/s, and can realize wide channel bandwidth and large capacity MIMO;
in the prior art, the license number "CN 207553709U" discloses a movable lifting base station, which comprises a movable platform, wherein a handle is arranged on the movable platform, universal wheels and movable wheels are respectively hinged to two ends of the lower surface of the movable platform, a plurality of fixing units are uniformly arranged on the lower surface of the movable platform, each fixing unit comprises a telescopic rod, a hydraulic cylinder and a main fixing column, and a control switch for controlling the telescopic rod to move is arranged on the side surface of the movable platform; the upper surface of movable platform is equipped with the base, and the base top is equipped with scalable communication tower, scalable communication tower includes first order tower body, second level tower body, third level tower body and antenna, one side of base is equipped with the base station equipment room, the opposite side of base is equipped with and is used for controlling the elevating unit that scalable communication tower rises or descend, compares with prior art, the utility model discloses fixed mode is simple and convenient, removes convenient and fast more, but this movable lift basic station, simple structure, and the signal angle to the antenna of basic station can't adjust at any time, and the suitability is relatively poor to the basic station directly exposes externally, lacks the protection to the basic station, causes the damage of inside electric spare easily, shortens life, to above-mentioned problem, we propose a movable 5G communication base station.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable 5G communication base station to the signal angle of the antenna of the base station of at least solving prior art can't be adjusted at any time, and the suitability is relatively poor, and the base station directly exposes externally, lacks the protection to the base station, causes the damage of inside electric part easily, shortens life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a mobile 5G communications base station, comprising:
a transporter body;
the box body is fixedly arranged on the surface of the rear traction hanging plate of the transport vehicle body along the left-right direction;
the base station machine room is arranged at an opening at the left side of the inner cavity of the box body, and an expansion assembly is arranged outside the base station machine room;
the rainproof sealing cover is arranged at the opening on the right side of the top end of the inner cavity of the box body;
the multi-stage hydraulic cylinder is arranged on the right side of the bottom end of the inner cavity of the box body in the vertical direction, and the top end of the multi-stage hydraulic cylinder penetrates through the inner cavity of the rainproof sealing cover;
the antenna mechanism, the quantity of antenna mechanism is two sets of, and is two sets of antenna mechanism is located both sides about the outer wall top of multistage pneumatic cylinder respectively, and a set of the quantity of antenna mechanism is four, four antenna mechanism sets up on the outer wall top of multistage pneumatic cylinder along circumference according to clockwise every 90 degrees.
Preferably, the extension assembly includes: a heat sink and a solar cell; the heat dissipation device is arranged at an opening at the left end of the front side of the inner cavity of the transport vehicle body, and the rear side of the heat dissipation device extends into the inner cavity of the base station machine room; the detachable solar battery is installed obliquely upwards along the left and right directions at the top end of the box body, and the solar battery is electrically connected with the base station machine room.
Preferably, the antenna mechanism includes: the device comprises a shell, a fixed seat and a horizontal rotating assembly; the shell is fixedly arranged at the top end of the outer wall of the multistage hydraulic cylinder; the fixing seat is fixedly installed on the inner side of the inner cavity of the shell along the horizontal direction, and a horizontal rotating assembly is installed in the inner cavity of the fixing seat.
Preferably, the horizontal rotation assembly includes: the device comprises a first rotating shaft, a first motor, a connecting rod and a pitching rotating unit; the first rotating shaft is rotatably connected to the right side of the bottom end of the inner cavity of the fixed seat through a bearing in the vertical direction, and the top end of the first rotating shaft extends out of the top end of the fixed seat; the first motor is installed at the top end of the fixed seat along the vertical direction, and the output end of the fixed seat is locked with the top end of the first rotating shaft through the coupler; the connecting rod is in interference fit along the horizontal direction the central point of first pivot puts, every single move rotation unit is installed in the outside of connecting rod.
Preferably, the pitch rotating unit includes: the mounting seat, the second rotating shaft, the second motor, the fixing rod and the 5G signal antenna are arranged on the mounting seat; the mounting seat is fixedly mounted on the outer side of the connecting rod along the horizontal direction; the second rotating shaft is rotatably connected to the outer side of the inner cavity of the mounting seat through a bearing in the front-back direction, an inner ring of the bearing is in interference fit with the outer wall of the mounting seat, an outer ring of the bearing is fixedly connected with the inner wall of the second rotating shaft, and the front side of the second rotating shaft extends out of the right end of the front side of the mounting seat; the second motor is arranged at the right end of the front side of the mounting seat along the front-back direction, and the output end of the second motor is locked with the front end of the second rotating shaft through a coupler; the fixed rod is in interference fit with the middle of the outer wall of the second rotating shaft along the horizontal direction, and the outer side of the fixed rod extends out of the inner cavity of the shell; and the 5G signal antenna is arranged on the outer side of the fixing rod along the vertical direction.
Compared with the prior art, the beneficial effects of the utility model are that: the movable 5G communication base station can quickly move the box body to a designated place and fix the box body through the transportation vehicle body, the multistage hydraulic cylinder can be used for multistage lifting to lift the antenna mechanism to a designated height, the first motor drives the first motor to rotate anticlockwise or clockwise, so that the first motor drives the 5G signal antenna to rotate forwards or backwards under the matching of the connecting rod, the mounting seat, the second rotating shaft and the fixing rod, further the deflection angle of the 5G signal antenna is changed, the second motor drives the second rotating shaft to rotate clockwise or anticlockwise, so that the second rotating shaft drives the fixing rod to drive the 5G signal antenna to rotate upwards or downwards, further the pitching angle of the 5G signal antenna is changed, the multistage hydraulic cylinder is controlled to be shortened after the use, the antenna mechanism is contained in the box body, the rain-proof sealing cover is closed to seal the top end of the box body, and the antenna mechanism and electrical elements in a machine room of the base station can be protected, thereby make the basic station remove convenient and fast more in the time, in time adjust the signal irradiation angle of the antenna of basic station to can protect basic station and the inside electrical component of antenna when not using, improve life, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an installation diagram of the antenna mechanism of fig. 1.
In the figure: 1. transportation automobile body, 2, box, 3, base station room, 4, heat abstractor, 5, solar cell, 6, rain-proof sealed lid, 7, multistage pneumatic cylinder, 8, antenna mechanism, 81, casing, 82, fixing base, 83, first pivot, 84, first motor, 85, connecting rod, 86, mount pad, 87, second pivot, 88, second motor, 89, dead lever, 810, 5G signal antenna.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a mobile 5G communications base station, comprising: the system comprises a transport vehicle body 1, a box body 2, a base station machine room 3, a rainproof sealing cover 6, a multi-stage hydraulic cylinder 7 and an antenna mechanism 8; the box body 2 is fixedly arranged on the surface of the rear traction hanging plate of the transport vehicle body 1 along the left-right direction; the base station machine room 3 is arranged at an opening on the left side of the inner cavity of the box body 2, an expansion assembly is arranged outside the base station machine room 3, a door body is arranged on the left side of the base station machine room 3 to enable workers to enter the door body for operation, and the base station machine room 3 adopts 5G equipment matched with the 5G signal antenna 810; the rain-proof sealing cover 6 is arranged at the right opening of the top end of the inner cavity of the box body 2, and the rain-proof sealing cover 6 can seal the top end of the box body 2, so that the box body 2 can protect the antenna mechanism 8 and the electric elements in the base station room 3 from rain and the like; the multistage hydraulic cylinder 7 is arranged on the right side of the bottom end of the inner cavity of the box body 2 in the up-down direction, the top end of the multistage hydraulic cylinder 7 penetrates through the inner cavity of the rainproof sealing cover 6, the multistage hydraulic cylinder 7 is directly purchased, installed and used from the market according to specific use requirements, and the controller can be installed in the transport vehicle body 1 or the base station machine room 3 according to the use requirements; the number of the antenna mechanisms 8 is two, the two antenna mechanisms 8 are respectively located on the upper side and the lower side of the top end of the outer wall of the multistage hydraulic cylinder 7, the number of the antenna mechanisms 8 is four, the four antenna mechanisms 8 are arranged on the top end of the outer wall of the multistage hydraulic cylinder 7 at intervals of 90 degrees clockwise along the circumferential direction, the antenna mechanisms 8 located above the outer wall of the multistage hydraulic cylinder 7 are responsible for covering high-rise buildings, and the antenna mechanisms 8 located below the outer wall of the multistage hydraulic cylinder 7 are responsible for signal covering at the bottom.
Preferably, the expansion assembly further comprises: the heat dissipation device 4 and the solar cell 5, and the heat dissipation device 4 and the solar cell 5 are directly purchased from the market and installed and used according to specific use requirements; the heat dissipation device 4 is arranged at an opening at the left end of the front side of the inner cavity of the transport vehicle body 1, the rear side of the heat dissipation device 4 extends into the inner cavity of the base station machine room 3, and the heat dissipation device 4 can dissipate heat and cool the base station machine room 3; solar cell 5 detachable inclines upward along the left and right sides direction and installs on the top of box 2, solar cell 5 and base station room 3 electric connection, and solar cell 5 can be as the interim or emergent ready power source of base station room 3.
Preferably, the antenna mechanism 8 further includes: the device comprises a shell 81, a fixed seat 82 and a horizontal rotating assembly, wherein the shell 81 is made of waterproof materials so as to shield internal structural components; the shell 81 is fixedly arranged at the top end of the outer wall of the multi-stage hydraulic cylinder 7; the fixing seat 82 is fixedly installed inside an inner cavity of the shell 81 along the horizontal direction, and a horizontal rotating assembly is installed in the inner cavity of the fixing seat 82.
Preferably, the horizontal rotation assembly further comprises: a first rotation shaft 83, a first motor 84, a connection rod 85, and a pitch rotation unit; the first rotating shaft 83 is rotatably connected to the right side of the bottom end of the inner cavity of the fixed seat 82 through a bearing in the vertical direction, and the top end of the first rotating shaft 83 extends out of the top end of the fixed seat 82; the first motor 84 is installed at the top end of the fixed seat 82 in the vertical direction, the output end of the fixed seat 82 is locked with the top end of the first rotating shaft 83 through a coupler, the first motor 84 is a stepping motor, specific models of the first motor 84 are directly purchased from the market and installed and used according to use requirements, and the first motor 84 can selectively install the controller in the transport vehicle body 1 or the base station machine room 3 as required; the connecting rod 85 is in interference fit with the center of the first rotating shaft 83 in the horizontal direction, the pitching rotating unit is installed on the outer side of the connecting rod 85, the first motor 84 drives the first motor 83 to rotate anticlockwise or clockwise, so that the first motor 83 drives the 5G signal antenna 810 to rotate forwards or backwards through the pitching rotating unit under the cooperation of the connecting rod 85, and the deflection angle of the 5G signal antenna 810 is changed.
Preferably, the pitch rotating unit further includes: the mounting seat 86, the second rotating shaft 87, the second motor 88, the fixing rod 89 and the 5G signal antenna 810; the mounting seat 86 is fixedly mounted on the outer side of the connecting rod 85 along the horizontal direction; the second rotating shaft 87 is rotatably connected to the outer side of the inner cavity of the mounting seat 86 through a bearing in the front-back direction, an inner ring of the bearing is in interference fit with the outer wall of the mounting seat 86, an outer ring of the bearing is fixedly connected with the inner wall of the second rotating shaft 87, and the front side of the second rotating shaft 87 extends out of the right end of the front side of the mounting seat 86; the second motor 88 is installed at the right end of the front side of the installation seat 86 along the front-back direction, the output end of the second motor 88 is locked with the front end of the second rotating shaft 87 through a coupler, the second motor 88 is a stepping motor, the specific type of the second motor 88 is directly purchased from the market and installed and used according to the use requirement, and the second motor 88 can selectively install the controller in the transport vehicle body 1 or the base station machine room 3 according to the requirement; the fixing rod 89 is in interference fit with the middle of the outer wall of the second rotating shaft 87 along the horizontal direction, and the outer side of the fixing rod 89 extends out of the inner cavity of the shell 81; the 5G signal antenna 810 is installed on the outer side of the fixing rod 89 along the up-down direction, and the second motor 88 can drive the second rotating shaft 87 to rotate clockwise or counterclockwise, so that the second rotating shaft 87 drives the fixing rod 89 to drive the 5G signal antenna 810 to rotate upward or downward, and further the pitch angle of the 5G signal antenna 810 is changed.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, specific connection and control sequence.
When in use, a worker uses the transportation vehicle body 1 to rapidly move the box body 2 to a designated place and fix the box body, controls the multi-stage hydraulic cylinder 7 to carry out multi-stage lifting according to the surrounding environment and the coverage range required, so as to lift the antenna mechanism 8 to a designated height, sequentially starts the base station machine room 3 and the 5G signal antenna 810, uses the 5G signal antenna 810 to take charge of receiving and sending processing of external mobile signals, forms a cellular network with other base stations and transceiving stations, achieves the transmission of mobile communication signals, uses a cell controller, a voice channel controller, a signaling channel controller and a multi-path end interface in the base station machine room 3 to manage the external mobile communication interface, respectively transmits the distributed wireless signal channels to each mobile port by the upper and lower groups of antenna mechanisms 8, uses the group of antenna mechanisms 8 positioned above the outer wall of the multi-stage hydraulic cylinder 7 to cover a high-rise building, and a group of antenna mechanisms 8 positioned below the outer wall of the multistage hydraulic cylinder 7 is responsible for signal coverage at the bottom, so that the wireless signal channel can realize interactive data transmission with an external mobile port in an omnibearing manner, and because the base station room 3 has more electrical elements, the base station room 3 is further cooled through the cooling device 4, and the solar cell 5 is used as a temporary or emergency standby power source of the base station room 3, when the signal irradiation angle of the 5G signal antenna 810 needs to be adjusted, a worker sequentially controls the first motor 84 and the second motor 88 to be started, the first motor 84 drives the first motor 83 to rotate in the anticlockwise or clockwise direction, so that the first motor 83 drives the 5G signal antenna 810 to rotate forwards or backwards through the mounting seat 86, the second rotating shaft 87 and the fixing rod 89 under the cooperation of the connecting rod 85, and further changes the deflection angle of the 5G signal antenna 810, second motor 88 drives second pivot 87 clockwise or anticlockwise rotation, so that second pivot 87 drive dead lever 89 drives 5G signal antenna 810 and upwards or rotates downwards, and then change 5G signal antenna 810's every single move angle, and control multistage pneumatic cylinder 7 and shorten and accomodate antenna mechanism 8 to in box 2 after finishing using, and close rain-proof sealed lid 6 and seal box 2 top, box 2 carries out protection such as rain-proof to electrical element in antenna mechanism 8 and the base station computer lab 3, thereby make the base station remove convenient and fast more in the time, the angle is in time adjusted in signal irradiation to the antenna of base station, and can protect base station and the inside electrical element of antenna when not using, and service life is prolonged, therefore, the clothes hanger is strong in practicability.
In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "screwed," "plugged," "interference fit," "disposed," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (5)
1. A mobile 5G communications base station, comprising:
a transportation vehicle body (1);
the box body (2) is fixedly arranged on the surface of the rear traction hanging plate of the transport vehicle body (1) along the left-right direction;
the base station machine room (3) is arranged at an opening on the left side of the inner cavity of the box body (2), and an expansion assembly is installed outside the base station machine room (3);
the rainproof sealing cover (6) is arranged at the opening on the right side of the top end of the inner cavity of the box body (2);
the multi-stage hydraulic cylinder (7) is arranged on the right side of the bottom end of the inner cavity of the box body (2) in the vertical direction, and the top end of the multi-stage hydraulic cylinder (7) penetrates through the inner cavity of the rainproof sealing cover (6);
antenna mechanism (8), the quantity of antenna mechanism (8) is two sets of, and is two sets of antenna mechanism (8) are located both sides about the outer wall top of multistage pneumatic cylinder (7) respectively, and is a set of the quantity of antenna mechanism (8) is four, four antenna mechanism (8) are according to clockwise every 90 degrees along circumference setting on the outer wall top of multistage pneumatic cylinder (7).
2. The mobile 5G communication base station according to claim 1, wherein: the base station room (3) extension assembly comprises:
the heat dissipation device (4) is arranged at an opening at the left end of the front side of the inner cavity of the transport vehicle body (1), and the rear side of the heat dissipation device (4) extends into the inner cavity of the base station machine room (3);
the solar battery (5) is detachably installed on the top end of the box body (2) in an upward inclined mode along the left and right directions, and the solar battery (5) is electrically connected with the base station machine room (3).
3. The mobile 5G communication base station according to claim 1, wherein: the antenna mechanism (8) comprises:
the shell (81) is fixedly arranged at the top end of the outer wall of the multistage hydraulic cylinder (7);
the fixing seat (82) is fixedly installed on the inner side of the inner cavity of the shell (81) along the horizontal direction, and a horizontal rotating assembly is installed in the inner cavity of the fixing seat (82).
4. A mobile 5G communication base station according to claim 3, wherein: the horizontal rotation assembly includes:
the first rotating shaft (83) is rotatably connected to the right side of the bottom end of the inner cavity of the fixed seat (82) through a bearing in the vertical direction, and the top end of the first rotating shaft (83) extends out of the top end of the fixed seat (82);
the first motor (84) is installed at the top end of the fixed seat (82) along the vertical direction, and the output end of the fixed seat (82) is locked with the top end of the first rotating shaft (83) through a coupler;
the connecting rod (85) is in interference fit with the center of the first rotating shaft (83) in the horizontal direction, and a pitching rotating unit is installed on the outer side of the connecting rod (85).
5. The mobile 5G communication base station according to claim 4, wherein: the pitch rotating unit includes:
the mounting seat (86) is fixedly mounted on the outer side of the connecting rod (85) along the horizontal direction;
the second rotating shaft (87) is rotatably connected to the outer side of the inner cavity of the mounting seat (86) through a bearing along the front-back direction, the inner ring of the bearing is in interference fit with the outer wall of the mounting seat (86), the outer ring of the bearing is fixedly connected with the inner wall of the second rotating shaft (87), and the front side of the second rotating shaft (87) extends out of the right end of the front side of the mounting seat (86);
the second motor (88) is arranged at the right end of the front side of the mounting seat (86) along the front-back direction, and the output end of the second motor (88) is locked with the front end of the second rotating shaft (87) through a coupler;
the fixing rod (89) is in interference fit with the middle of the outer wall of the second rotating shaft (87) along the horizontal direction, and the outer side of the fixing rod (89) extends out of the inner cavity of the shell (81);
and a 5G signal antenna (810) installed outside the fixing rod (89) in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084363.9U CN211543350U (en) | 2019-11-28 | 2019-11-28 | Movable 5G communication base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084363.9U CN211543350U (en) | 2019-11-28 | 2019-11-28 | Movable 5G communication base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211543350U true CN211543350U (en) | 2020-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922084363.9U Expired - Fee Related CN211543350U (en) | 2019-11-28 | 2019-11-28 | Movable 5G communication base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211543350U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977233A (en) * | 2021-03-02 | 2021-06-18 | 广州星主数码科技有限公司 | Communication signal car based on stability improvement and manufactured by high-end equipment |
| CN112995793A (en) * | 2021-03-01 | 2021-06-18 | 侯波 | Movable 5G communication base station |
| CN114449691A (en) * | 2022-01-14 | 2022-05-06 | 信通院(西安)科技创新中心有限公司 | Mobile communication base station |
| CN114852193A (en) * | 2022-04-02 | 2022-08-05 | 江苏徐工工程机械研究院有限公司 | Novel power cabin structure and drainage vehicle |
-
2019
- 2019-11-28 CN CN201922084363.9U patent/CN211543350U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995793A (en) * | 2021-03-01 | 2021-06-18 | 侯波 | Movable 5G communication base station |
| CN112995793B (en) * | 2021-03-01 | 2022-09-09 | 北京广厦网络技术股份公司 | Movable 5G communication base station |
| CN112977233A (en) * | 2021-03-02 | 2021-06-18 | 广州星主数码科技有限公司 | Communication signal car based on stability improvement and manufactured by high-end equipment |
| CN114449691A (en) * | 2022-01-14 | 2022-05-06 | 信通院(西安)科技创新中心有限公司 | Mobile communication base station |
| CN114852193A (en) * | 2022-04-02 | 2022-08-05 | 江苏徐工工程机械研究院有限公司 | Novel power cabin structure and drainage vehicle |
| CN114852193B (en) * | 2022-04-02 | 2024-03-01 | 江苏徐工工程机械研究院有限公司 | Power cabin structure and drainage vehicle |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |