CN111342887B - Portable communication auxiliary equipment capable of being lifted into air to enhance communication signals - Google Patents
Portable communication auxiliary equipment capable of being lifted into air to enhance communication signals Download PDFInfo
- Publication number
- CN111342887B CN111342887B CN202010229480.4A CN202010229480A CN111342887B CN 111342887 B CN111342887 B CN 111342887B CN 202010229480 A CN202010229480 A CN 202010229480A CN 111342887 B CN111342887 B CN 111342887B
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- bevel gear
- rotate
- gear
- machine body
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18504—Aircraft used as relay or high altitude atmospheric platform
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/08—Frames or mounting racks for relays; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Toys (AREA)
Abstract
The invention discloses portable communication auxiliary equipment capable of being lifted into the air to enhance communication signals, which comprises an inflation mechanism and a supporting mechanism which are respectively arranged at the upper part and the lower part of an equipment body, wherein a motor is arranged in the equipment body, the supporting mechanism comprises a first rotating shaft arranged at the lower end of the motor, the first rotating shaft is rotatably arranged in the equipment body, a first gear is arranged at the lower end of the first rotating shaft, the first gear is meshed with a second gear, the second gear is arranged at the upper end of a second rotating shaft, the second rotating shaft is rotatably arranged in the equipment body, the equipment is in a folded state under a normal state, the equipment is convenient to carry by an expedition team, and when the equipment is started for local communication with weak signals or no signals, the hydrogen balloon in the equipment can be automatically inflated and the signal receiving equipment is sent into the.
Description
Technical Field
The invention relates to the technical field of communication, in particular to portable communication auxiliary equipment capable of being lifted into the air to enhance communication signals.
Background
There are many areas on the earth where people have not developed or even arrived, there may be abundant resources or rare creatures, which are the thoughts of human mind, so people can build exploration teams or research teams to go to these deserted and smokeless areas to explore, in order to ensure the safety of the teams, the people must keep contact with them at all times, but if the exploration areas do not receive communication signals, there is a danger, such as jungles of trees and caverns of humorous, and the areas without communication signals are mostly because the surrounding trees or rocks block the signals, so that the equipment for receiving signals needs to be sent to the open area above the trees or rocks to communicate.
Disclosure of Invention
In view of the above technical deficiencies, the present invention provides a portable communication accessory capable of being raised into the air to enhance communication signals, which can overcome the above deficiencies.
The invention relates to a portable communication auxiliary device capable of being lifted into the air to enhance communication signals, which comprises an inflating mechanism and a supporting mechanism which are respectively arranged at the upper part and the lower part of a machine body, wherein a motor is arranged in the machine body, the supporting mechanism comprises a first rotating shaft arranged at the lower end of the motor, the first rotating shaft is rotatably arranged in the machine body, a first gear is arranged at the lower end of the first rotating shaft, the first gear is meshed with a second gear, the second gear is arranged at the upper end of a second rotating shaft, the second rotating shaft is rotatably arranged in the machine body, a first bevel gear is arranged at the lower end of the second rotating shaft, a worm is arranged in the middle of the second rotating shaft, the worm is meshed with three turbines, the turbines are arranged on a third rotating shaft, the third rotating shaft is rotatably arranged in the machine body, supporting legs are arranged on the third rotating shaft, and fourth rotating shafts, the lower end of the fourth rotating shaft is provided with a second bevel gear which can be meshed with the first bevel gear, the upper end of the fourth rotating shaft is provided with a third bevel gear, the third bevel gear is meshed with the fourth bevel gear, the fourth bevel gear is arranged on a spline sleeve, the spline sleeve is rotatably arranged in the supporting leg, a spline block is arranged on the spline in the spline sleeve, a screw is arranged on the spline block, the upper end of the supporting leg is rotatably arranged with a reel, and a rope is wound on the reel.
Advantageously, the inflation mechanism comprises a fifth rotating shaft mounted at the upper end of the motor, the fifth rotating shaft is rotatably mounted in the machine body, a first incomplete bevel gear and a second incomplete bevel gear which can be meshed with the fifth bevel gear are mounted at the upper end of the fifth rotating shaft, the fifth bevel gear is mounted on a sixth rotating shaft, the sixth rotating shaft is rotatably mounted in the machine body, a valve is mounted at the left end of the sixth rotating shaft, the valve is mounted on an inflation tube, the inflation tube is mounted on a compressed hydrogen tank at the lower part, the compressed hydrogen tank is arranged in the middle of the machine body, and a balloon is sleeved at the opening of the inflation tube.
Advantageously, a sixth bevel gear is further mounted on the sixth rotating shaft, the sixth bevel gear is meshed with a seventh bevel gear, the seventh bevel gear is arranged on a sleeve shaft, the sleeve shaft is rotatably arranged at the upper part of the machine body, a third gear is arranged on the sleeve shaft, the third gear is meshed with the two rack blocks, the upper ends of the rack blocks are provided with connecting rods, the upper ends of the connecting rods are provided with anti-falling blocks, the upper end of the anti-falling block is provided with ratchets which can drive the ratchet wheel to rotate when sliding outwards, the ratchet wheel is rotatably arranged on the upper part of the machine body, the ratchet wheel is matched with the ratchet plate, the ratchet plate is arranged in the communication module in a left-right sliding mode, the rope is connected to the communication module, ratchet bars capable of being mutually inserted and fixed are arranged on the inner sides of the ratchet plates, and combined release ports through which the ratchet plates can pass are arranged above the ratchet plates.
The beneficial effects are that: the equipment is in a folded state under a normal state, is convenient for exploration teams to carry, and can automatically inflate a hydrogen balloon in the equipment and send the signal receiving equipment into the air by starting the equipment when the signal is weak or no signal is available for local communication.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a portable communication accessory capable of being raised into the air to enhance communication signals in accordance with the present invention;
FIG. 2 is an enlarged view of a portion "A" in FIG. 1;
FIG. 3 is a schematic sectional view taken along the direction "B-B" in FIG. 1;
FIG. 4 is a schematic sectional view of the structure of FIG. 1 taken along the direction of "C-C";
FIG. 5 is a schematic sectional view of the structure of FIG. 1 taken along the direction "D-D".
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a portable communication auxiliary device capable of being lifted into the air to enhance communication signals, which comprises an inflating mechanism and a supporting mechanism which are respectively arranged at the upper part and the lower part of a machine body 1, wherein a motor 2 is arranged in the machine body 1, the supporting mechanism comprises a first rotating shaft 3 arranged at the lower end of the motor 2, the first rotating shaft 3 is rotatably arranged in the machine body 1, a first gear 4 is arranged at the lower end of the first rotating shaft 3, the first gear 4 is meshed with a second gear 5, the second gear 5 is arranged at the upper end of a second rotating shaft 6, the second rotating shaft 6 is rotatably arranged in the machine body 1, a first bevel gear 7 is arranged at the lower end of the second rotating shaft 6, a worm 8 is arranged in the middle of the second rotating shaft 6, the worm 8 is meshed with three turbines 9, the turbines 9 are arranged on a third rotating shaft 10, and the third rotating shaft 10 is rotatably arranged in the, the supporting leg is characterized in that a supporting leg 11 is installed on the third rotating shaft 10, a fourth rotating shaft 12 is installed in the supporting leg 11 in a rotating mode, a second bevel gear 13 which can be meshed with the first bevel gear 7 is installed at the lower end of the fourth rotating shaft 12, a third bevel gear 14 is installed at the upper end of the fourth rotating shaft 12, the third bevel gear 14 is meshed with a fourth bevel gear 16, the fourth bevel gear 16 is installed on a spline housing 17, the spline housing 17 is installed in the supporting leg 11 in a rotating mode, a spline block 18 is installed on a spline in the spline housing 17, a screw 19 is installed on the spline block 18, a reel 20 is installed at the upper end of the supporting leg 11 in a rotating mode, and a rope 21 is wound on the reel 20.
Advantageously, the inflation mechanism comprises a fifth rotating shaft 22 mounted at the upper end of the motor 2, the fifth rotating shaft 22 is rotatably mounted in the machine body 1, a first incomplete bevel gear 23 and a second incomplete bevel gear 24 which can be meshed with a fifth bevel gear 25 are mounted at the upper end of the fifth rotating shaft 22, the fifth bevel gear 25 is mounted on a sixth rotating shaft 26, the sixth rotating shaft 26 is rotatably mounted in the machine body 1, a valve 28 is mounted at the left end of the sixth rotating shaft 26, the valve 28 is mounted on an inflation tube 29, the inflation tube 29 is mounted on a compressed hydrogen tank 30, the compressed hydrogen tank 30 is arranged in the middle of the machine body 1, and a balloon 40 is sleeved at the orifice of the inflation tube 29.
Advantageously, a sixth bevel gear 27 is further mounted on the sixth rotating shaft 26, the sixth bevel gear 27 is engaged with a seventh bevel gear 31, the seventh bevel gear 31 is mounted on a sleeve shaft 32, the sleeve shaft 32 is rotatably mounted on the upper portion of the machine body 1, a third gear 33 is mounted on the sleeve shaft 32, the third gear 33 is engaged with two rack blocks 34, a connecting rod 35 is mounted at the upper end of each rack block 34, an anti-disengaging block 36 is mounted at the upper end of the connecting rod 35, ratchet teeth capable of driving a ratchet wheel 37 to rotate when sliding outwards are arranged at the upper end of the anti-disengaging block 36, the ratchet wheel 37 is rotatably mounted on the upper portion of the machine body 1, the ratchet wheel 37 is engaged with a ratchet plate 38, the ratchet plate 38 is slidably mounted in a communication module 39 from left to right, the rope 21 is connected to the communication module 39, and a ratchet rack 42 capable of being inserted and fixed into each other is arranged inside the ratchet, a release opening 41 through which the combined ratchet plate 38 can pass is arranged above the ratchet plate 38.
In the initial state, the supporting leg 11 is in a vertical state, the first bevel gear 7 is not meshed with the second bevel gear 13, and the fifth bevel gear 25 is meshed with the second incomplete bevel gear 24 and is not meshed with the first incomplete bevel gear 23 in the closed state of the valve; when the operation is started, the motor 2 is started, so as to drive the first rotating shaft 3 and the fifth rotating shaft 22 to rotate, the first rotating shaft 3 drives the first gear 4 to rotate, so as to drive the second gear 5 to rotate, so as to drive the second rotating shaft 6 to rotate, so as to drive the worm 7 and the worm 8 to rotate, the worm 8 drives the worm wheel 9 to rotate, so as to drive the supporting leg 11 to rotate to the horizontal level, so that the second bevel gear 13 is meshed with the first bevel gear 7, so as to drive the first bevel gear 7 to drive the second bevel gear 13 to rotate, so as to drive the fourth rotating shaft 12 to rotate, so as to drive the third bevel gear 14 to rotate, so as to drive the fourth bevel gear 16 to rotate, so as to drive the spline housing 17 to rotate, so as to drive the screw 19 to rotatably drill into the ground for fixation, meanwhile, the fifth rotating shaft 22 drives the first incomplete bevel gear 23 and the second, thereby rotating the sixth rotating shaft 26 to open the valve 28, thereby inflating the balloon 40 on the inflation tube 29, rotating the sixth rotating shaft 26 to rotate the sixth bevel gear 27, thereby rotating the seventh bevel gear 31, thereby rotating the sleeve shaft 32, thereby rotating the third gear 33, thereby driving the rack block 34 to slide inward, thereby driving the anti-dropping block 36 to slide inward to press the balloon 40 on the inflation tube 29 to prevent dropping, thereafter, the second incomplete bevel gear 24 continues to rotate and separate from the fifth bevel gear 25, the first incomplete bevel gear 23 continues to rotate and mesh with the fifth bevel gear 25, thereby causing the first incomplete bevel gear 23 to drive the fifth bevel gear 25 to rotate, thereby driving the sixth rotating shaft 26 to rotate in reverse, thereby closing the valve 28, and driving the anti-dropping block 36 to slide outward to release the balloon 40, and simultaneously driving the ratchet wheel 37 to rotate, thereby driving the ratchet wheel 38 to slide inward to insert the ratchet wheel 42 into the ratchet wheel 38 for fixation, and clamps the balloon 40 so that the hydrogen filled balloon 40 is raised into the air with the communication module 39.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. A portable communication auxiliary device capable of being lifted into the air to enhance communication signals comprises an inflating mechanism and a supporting mechanism which are respectively arranged at the upper part and the lower part of a machine body, wherein a motor is arranged in the machine body, the supporting mechanism comprises a first rotating shaft arranged at the lower end of the motor, the first rotating shaft is rotatably arranged in the machine body, a first gear is arranged at the lower end of the first rotating shaft and is meshed with a second gear, the second gear is arranged at the upper end of a second rotating shaft, the second rotating shaft is rotatably arranged in the machine body, a first bevel gear is arranged at the lower end of the second rotating shaft, a worm is arranged in the middle of the second rotating shaft and is meshed with three turbines, the turbines are arranged on a third rotating shaft, the third rotating shaft is rotatably arranged in the machine body, supporting legs are arranged on the third rotating shaft, and a fourth rotating shaft is rotatably arranged in the supporting, a second bevel gear which can be meshed with the first bevel gear is mounted at the lower end of the fourth rotating shaft, a third bevel gear is mounted at the upper end of the fourth rotating shaft, the third bevel gear is meshed with the fourth bevel gear, the fourth bevel gear is mounted on a spline sleeve, the spline sleeve is rotatably mounted in the supporting leg, a spline block is mounted on a spline in the spline sleeve, a screw is mounted on the spline block, a reel is rotatably mounted at the upper end of the supporting leg, and a rope is wound on the reel;
the inflation mechanism comprises a fifth rotating shaft arranged at the upper end of the motor, the fifth rotating shaft is rotatably arranged in the machine body, a first incomplete bevel gear and a second incomplete bevel gear which can be meshed with the fifth bevel gear are arranged at the upper end of the fifth rotating shaft, the fifth bevel gear is arranged on a sixth rotating shaft, the sixth rotating shaft is rotatably arranged in the machine body, a valve is arranged at the left end of the sixth rotating shaft, the valve is arranged on an inflation tube, the lower part of the inflation tube is singly arranged on a compressed hydrogen tank, the compressed hydrogen tank is arranged in the middle of the machine body, and a balloon is sleeved at the opening of the inflation tube;
a sixth bevel gear is also arranged on the sixth rotating shaft and meshed with the seventh bevel gear, the seventh bevel gear is arranged on a sleeve shaft, the sleeve shaft is rotatably arranged at the upper part of the machine body, a third gear is arranged on the sleeve shaft, the third gear is meshed with the two rack blocks, the upper ends of the rack blocks are provided with connecting rods, the upper ends of the connecting rods are provided with anti-falling blocks, the upper end of the anti-falling block is provided with ratchets which can drive the ratchet wheel to rotate when sliding outwards, the ratchet wheel is rotatably arranged on the upper part of the machine body, the ratchet wheel is matched with the ratchet plate, the ratchet plate is arranged in the communication module in a left-right sliding mode, the rope is connected to the communication module, ratchet bars capable of being mutually inserted and fixed are arranged on the inner side of the ratchet plate, and a combined release port through which the ratchet plate can pass is arranged above the ratchet plate;
when the machine starts to work, the motor is started, so that the first rotating shaft and the fifth rotating shaft are driven to rotate, the first rotating shaft drives the first gear to rotate, so that the second gear is driven to rotate, so that the second rotating shaft is driven to rotate, so that the worm rotates and the worm rotates, the worm rotates and drives the turbine to rotate, so that the supporting leg is driven to rotate to the horizontal level, the second bevel gear is meshed with the first bevel gear, so that the first bevel gear drives the second bevel gear to rotate, so that the fourth rotating shaft is driven to rotate, so that the third bevel gear is driven to rotate, so that the fourth bevel gear is driven to rotate, so that the spline sleeve is driven to rotate, so that the screw is driven to rotate and drill into the ground to be fixed, meanwhile, the fifth rotating shaft drives the first incomplete bevel gear and the second incomplete bevel gear to rotate, the second incomplete bevel gear drives the, thereby inflating the balloon on the inflation tube, the sixth rotating shaft rotates to drive the sixth bevel gear to rotate, thereby driving the seventh bevel gear to rotate, thereby driving the sleeve shaft to rotate, driving the third gear to rotate, driving the rack block to slide inwards, thereby driving the anti-falling block to slide inwards to press the balloon on the inflation tube to prevent the balloon from falling off, then the second incomplete bevel gear continuously rotates to be separated from the fifth bevel gear, the first incomplete bevel gear continuously rotates to be meshed with the fifth bevel gear, so that the first incomplete bevel gear drives the fifth bevel gear to rotate, thereby driving the sixth rotating shaft to rotate reversely, thereby closing the valve, driving the anti-drop block to slide outwards to loosen the balloon and simultaneously driving the ratchet wheel to rotate, thereby drive the ratchet board and inwards slide and make the ratchet insert the ratchet board and fix in the ratchet board to clip the balloon, thereby make the balloon that is full of hydrogen take communication module to rise in the air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010229480.4A CN111342887B (en) | 2020-03-27 | 2020-03-27 | Portable communication auxiliary equipment capable of being lifted into air to enhance communication signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010229480.4A CN111342887B (en) | 2020-03-27 | 2020-03-27 | Portable communication auxiliary equipment capable of being lifted into air to enhance communication signals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111342887A CN111342887A (en) | 2020-06-26 |
| CN111342887B true CN111342887B (en) | 2020-12-01 |
Family
ID=71182790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010229480.4A Active CN111342887B (en) | 2020-03-27 | 2020-03-27 | Portable communication auxiliary equipment capable of being lifted into air to enhance communication signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111342887B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040341B (en) * | 2020-08-19 | 2021-08-27 | 徐正才 | 5G signal base station equipment capable of providing self protection according to external environment |
| CN112317701A (en) * | 2020-09-17 | 2021-02-05 | 繁昌县琪鑫铸造有限公司 | Sand mold composite forming equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141627A (en) * | 2010-02-03 | 2011-08-03 | 中国科学院光电研究院 | Burst type navigation signal system and receiving method |
| US8157205B2 (en) * | 2006-03-04 | 2012-04-17 | Mcwhirk Bruce Kimberly | Multibody aircrane |
| CN106984051A (en) * | 2017-01-24 | 2017-07-28 | 王乾 | A kind of kite of new detection haze |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020069017A1 (en) * | 1995-08-14 | 2002-06-06 | Schmier Kenneth J. | Public transit vehicle arrival information system |
| CN1926719A (en) * | 2003-12-04 | 2007-03-07 | 约翰·雷蒙德·Jr.·埃西格 | Modular inflatable multifunction field-deployable apparatus and methods of manufacture |
| US20060041345A1 (en) * | 2004-08-09 | 2006-02-23 | Darrell Metcalf | System for safely disabling and re-enabling the manual vehicle control input of aircraft and other vehicles |
| CN201690616U (en) * | 2010-01-06 | 2010-12-29 | 张三川 | Mobile communication air base station |
| US20130199399A1 (en) * | 2011-07-27 | 2013-08-08 | Autoliv Asp, Inc. | Hydrogen enhanced reactive gas inflator |
| CN109687900A (en) * | 2019-02-28 | 2019-04-26 | 重庆大学 | A kind of air-ground integrated coverage enhancement method and system in the day of automatic adjusument |
-
2020
- 2020-03-27 CN CN202010229480.4A patent/CN111342887B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8157205B2 (en) * | 2006-03-04 | 2012-04-17 | Mcwhirk Bruce Kimberly | Multibody aircrane |
| CN102141627A (en) * | 2010-02-03 | 2011-08-03 | 中国科学院光电研究院 | Burst type navigation signal system and receiving method |
| CN106984051A (en) * | 2017-01-24 | 2017-07-28 | 王乾 | A kind of kite of new detection haze |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111342887A (en) | 2020-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111342887B (en) | Portable communication auxiliary equipment capable of being lifted into air to enhance communication signals | |
| CN203763775U (en) | Foldable crawling body builder with linkage mechanisms | |
| CN105771114A (en) | Deep well rescue device | |
| CN113188899A (en) | Circuit board random bending resistance detection equipment | |
| CN203567916U (en) | Inflation type water first-aid device | |
| CN112278830A (en) | Barreled water placing equipment | |
| CN110965840A (en) | Telescopic communication tower | |
| CN104787197A (en) | Automatic electric fitness exercise foldable vehicle | |
| CN209479961U (en) | A kind of driving device and landing gear | |
| CN110748229B (en) | Outdoor tent windproof equipment | |
| CN204527480U (en) | A kind of automatic electric exercise folded bicycle | |
| CN104787195A (en) | Automatic foldable vehicle | |
| CN209830883U (en) | Surfboard sailboard carving machine with adjustable height | |
| CN204606082U (en) | Auto-folder Electrical Bicycle | |
| CN210310300U (en) | Trailer rotating support leg assembly | |
| CN110758637A (en) | Portable waterborne power assembly with inflation function | |
| CN108789370A (en) | A kind of collapsible underwater robot of the lifting type of improving stability | |
| CN111865391A (en) | Outdoor communication signal reinforcing means | |
| CN218489931U (en) | Unmanned aerial vehicle complete machine test and maintenance platform | |
| CN221058238U (en) | Solar panel | |
| CN217151006U (en) | Wall body is decorated to integrated assembled in medical equipment area | |
| CN208785613U (en) | A kind of two-way transformation energy storage automatically resets high-building life-saving device | |
| CN204522137U (en) | A kind of electronic auto-folder car for exercise amusement | |
| CN202645207U (en) | Control system for folding type sliding door | |
| CN111501982B (en) | Rail mounted sewer filter screen |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201110 Address after: 344000 building B13, phase II, electronic industrial park, Hedong Industrial Park, Nancheng County, Fuzhou City, Jiangxi Province Applicant after: Jiangxi Tianheng communication equipment Co., Ltd Address before: 325000 room 521, Xindu building, Nanhui street railway station, Lucheng District, Wenzhou City, Zhejiang Province Applicant before: Wenzhou Gufeng Electronic Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |