CN112446226A - Signal acquisition processor and multi-data reading method thereof - Google Patents
Signal acquisition processor and multi-data reading method thereof Download PDFInfo
- Publication number
- CN112446226A CN112446226A CN202011291141.5A CN202011291141A CN112446226A CN 112446226 A CN112446226 A CN 112446226A CN 202011291141 A CN202011291141 A CN 202011291141A CN 112446226 A CN112446226 A CN 112446226A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- reader
- signal acquisition
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 23
- 230000002776 aggregation Effects 0.000 claims description 21
- 238000004220 aggregation Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 8
- 238000013467 fragmentation Methods 0.000 claims description 7
- 238000006062 fragmentation reaction Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 6
- 238000013501 data transformation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a signal acquisition processor and a multi-data reading method thereof in the technical field of signal acquisition equipment, and the signal acquisition processor comprises an underframe, a sliding plate, an adjusting frame and a reader, wherein the top of the underframe is fixedly connected with the sliding plate and the adjusting frame through screws, the side wall of the adjusting frame is fixedly connected with the reader, and the top of the sliding plate is connected with a sliding block in a sliding way, the sliding block is arranged at the top of the sliding plate, and is connected with processing equipment by a sliding block combination plate to achieve the aim of transverse movement, the processing equipment is electrically connected with the reader, the reader is combined by a buckle plate, is matched with a bracket to perform height adjustment and then is matched with a transverse frame carrying a transverse frame nut to perform splicing fixation to achieve the aim of vertical movement, the flexibility of integral combination installation is strong, and the reader is provided with a data source module and a datamation module, the purpose of reading multiple data amounts is achieved, and the processing efficiency after signal acquisition and processing is improved.
Description
Technical Field
The invention relates to the technical field of signal acquisition equipment, in particular to a signal acquisition processor and a multi-data reading method thereof.
Background
A signal is a physical quantity representing a message, e.g. an electrical signal may represent different messages by variations in amplitude, frequency, phase. Such electrical signals are classified into analog signals and digital signals. The signal is a vehicle for carrying the message and is a carrier of the message. In a broad sense it encompasses optical, acoustic, electrical and the like. The signals are distinguished according to actual purposes, and comprise television signals, broadcast signals, radar signals, communication signals and the like; there are deterministic signals and stochastic signals, etc., distinguished by their temporal characteristics.
The process after the signal acquisition is called signal acquisition, signal acquisition equipment is required to be used in the signal acquisition, and the signal acquisition equipment is used for automatically acquiring non-electric quantity or electric quantity signals from analog and digital tested units such as sensors and other devices to be tested, sending the signals to an upper computer for analysis and processing, wherein the process includes the reading process of data quantity.
Along with the service range of the signal acquisition processor is gradually enlarged, the installation in the signal acquisition and processing process still has a space for improving flexibility and is influenced by the use requirement, the fixedly arranged signal acquisition processor is inconvenient to use, and meanwhile, in the data volume reading process, the single data volume reading mode cannot ensure the processing efficiency after the signal acquisition and processing.
Disclosure of Invention
The present invention aims to provide a signal acquisition processor and a method for reading multiple data amounts thereof, so as to solve the problems that the installation of the prior signal acquisition processor in the background art still has a space with improved flexibility, and is influenced by the use requirements, the fixedly arranged signal acquisition processor is inconvenient to use, and the single data amount reading mode cannot ensure the processing efficiency after the signal acquisition processing in the data amount reading process.
In order to achieve the purpose, the invention provides the following technical scheme: a signal acquisition processor comprises an underframe, a sliding plate, an adjusting frame and a reader, wherein the top of the underframe is fixedly connected with the sliding plate and the adjusting frame through screws, the side wall of the adjusting frame is fixedly connected with the reader, the top of the sliding plate is slidably connected with a sliding block, the top of the sliding block is fixedly connected with a sliding block combined plate through screws, the top of the sliding block combined plate is fixedly connected with processing equipment through screws, the top of the sliding plate is fixedly connected with a driver through screws, the output end of the driver is connected with a movable crawler, the output end of the movable crawler is fixedly connected with the sliding block, the inner side of the adjusting frame is contacted with a support, the side wall of the support is penetrated with a cross frame, the outer wall of the circumference of the cross frame is in threaded connection with a cross frame nut, the side wall of the support is welded with a buckle plate, and the inner wall, the inside electric connection of reader has data source module and datamation module, the inside electric connection of data source module has fragmentation module, data reading module and polymerization calculation module, the inside electric connection of datamation module has electronic scanning module, system record module and attribute coding module, the data source module with the electric output electric connection of datamation module has data to assemble the module, the electric output electric connection of data assembly module has reading module and transmission module, the electric output electric connection of processing apparatus the reader.
Preferably, the bottom of the underframe is fixedly connected with a main support frame and an auxiliary support frame through bolts, and the bottoms of the main support frame and the auxiliary support frame are in threaded connection with mounting rods.
Preferably, the side wall of the driver is in threaded connection with a driver switch.
Preferably, the inner cavity of the reader is fixedly connected with a battery module through a screw, and an electrical output end of the battery module is electrically connected with the data source module and the datamation module.
A multiple data amount reading method of a signal acquisition processor, the multiple data amount reading method of the signal acquisition processor comprising the steps of:
s1: the buckle plate is internally provided with the reader, the data source module and the data module are distinguished from each other in the reader, and the power module is used for supporting the power of the data source module and the data module;
s2: the fragmentation module, the data reading module and the aggregation calculation module are arranged in the data source module, and the data source module is connected with the data aggregation module;
s3: the electronic scanning module, the system recording module and the attribute coding module are arranged in the datamation module, and the datamation module is connected with the data aggregation module;
s4: and completing a reading mode of multiple data quantities by means of the data source module and the data conversion module, and connecting the reading module and the transmission module by means of the data aggregation module.
Compared with the prior art, the invention has the beneficial effects that: this kind of signal acquisition treater and many data volume read method thereof, combination application through the accessory, set up the slider at the top of slide, and rely on slider group plywood to connect processing equipment, reach lateral shifting's purpose, processing equipment and reader electric connection, the reader relies on the buckle combination back, the cooperation support carries out the altitude mixture control back, the crossbearer that the crossbearer nut was carried in the deuterogamy carries out grafting fixedly, reach vertical migration's purpose, the flexibility of whole aggregate erection is strong, and set up data source module and datamation module in the reader, reach the purpose that many data volume read, the processing efficiency after signal acquisition handled has been increased.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an adjusting frame according to the present invention;
FIG. 3 is a schematic diagram of a reader system according to the present invention;
FIG. 4 is a schematic diagram of the inside of a digitizing module according to the present invention.
In the figure: 100 underframe, 110 main support frame, 120 mounting rod, 130 secondary support frame, 200 sliding plate, 210 sliding block, 211 sliding block combined plate, 212 processing equipment, 220 driver, 230 driver switch, 240 movable crawler, 300 adjusting frame, 310 support, 311 cross frame, 312 cross frame nut, 320 buckle plate, 400 reader, 410 data source module, 411 slicing module, 412 data reading module, 413 aggregation calculation module, 420 datamation module, 430 data aggregation module, 440 reading module, 450 transmission module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention provides a signal acquisition processor and a method for reading multiple data amounts thereof, which can be assembled and assembled flexibly to improve the efficiency of reading the data amounts, please refer to fig. 1, fig. 2, fig. 3 and fig. 4, including a chassis 100, a slide 200, an adjustment frame 300 and a reader 400;
referring to fig. 1 again, the bottom of the base frame 100 is provided with a main support frame 110, specifically, the bottom of the base frame 100 is fixedly connected with the main support frame 110 and an auxiliary support frame 130 through bolts, and the bottoms of the main support frame 110 and the auxiliary support frame 130 are in threaded connection with a mounting rod 120;
referring to fig. 1 again, the sliding plate 200 is connected to the base frame 100, specifically, the top of the base frame 100 is fixedly connected to the sliding plate 200 through screws, the top of the sliding plate 200 is slidably connected to a sliding block 210, the top of the sliding block 210 is fixedly connected to a sliding block assembly plate 211 through screws, the top of the sliding block assembly plate 211 is fixedly connected to a processing device 212 through screws, the top of the sliding plate 200 is fixedly connected to a driver 220 through screws, an output end of the driver 220 is connected to a movable crawler 240, and an output end of the movable crawler 240 is fixedly connected to the sliding block 210;
referring to fig. 1 again, the adjusting frame 300 is connected to the bottom frame 100, specifically, the top of the bottom frame 100 is fixedly connected to the adjusting frame 300 through screws, the inner side of the adjusting frame 300 contacts with a support 310, a cross frame 311 penetrates through the side wall of the support 310, a cross frame nut 312 is connected to the circumferential outer wall of the cross frame 311 through threads, and a buckle plate 320 is welded to the side wall of the support 310.
Referring to fig. 1, 3 and 4 again, the reader 400 is connected to the buckle plate 320, specifically, the side wall of the adjusting frame 300 is fixedly connected to the reader 400 through the buckle plate 320, the inner wall of the buckle plate 320 is connected to the reader 400 in a buckling manner, the inside of the reader 400 is electrically connected to the data source module 410 and the datamation module 420, the inside of the data source module 410 is electrically connected to the fragmentation module 411, the data reading module 412 and the aggregation calculation module 413, the inside of the datamation module 420 is electrically connected to the electronic scanning module 421, the system recording module 422 and the attribute coding module 423, the electrical output ends of the data source module 410 and the datamation module 420 are electrically connected to the data aggregation module 430, the electrical output end of the data aggregation module 430 is electrically connected to the reading module 440 and the transmission module 450, and the electrical output end of the processing device 212 is electrically connected.
The invention also provides a method of the signal acquisition processor, which comprises the following steps: the multi-data reading method of the signal acquisition processor comprises the following steps:
s1: the buckle plate 320 is internally provided with a reader 400, a data source module 410 and a data module 420 are distinguished from each other in the reader 400, and the power supply module is used for supporting the power of the data source module 410 and the data module 420;
s2: a fragmentation module 411, a data reading module 412 and an aggregation calculation module 413 are arranged in the data source module 410, and the data source module 410 and the data aggregation module 430 are connected together;
s3: an electronic scanning module 421, a system recording module 422 and an attribute coding module 423 are arranged in the datamation module 420, and the datamation module 420 and the data aggregation module 430 are connected together;
s4: the reading mode of multiple data quantities is completed by the data source module 410 and the data transformation module 420, and the reading module 440 and the transmission module 450 are connected by the data aggregation module 430.
In particular use: the buckle plate 320 is internally provided with a reader 400, a data source module 410 and a data module 420 are distinguished from each other in the reader 400, and the power supply module is used for supporting the power of the data source module 410 and the data module 420; a fragmentation module 411, a data reading module 412 and an aggregation calculation module 413 are arranged in the data source module 410, and the data source module 410 and the data aggregation module 430 are connected together; an electronic scanning module 421, a system recording module 422 and an attribute coding module 423 are arranged in the datamation module 420, and the datamation module 420 and the data aggregation module 430 are connected together; the reading mode of multiple data quantities is completed by the data source module 410 and the data transformation module 420, and the reading module 440 and the transmission module 450 are connected by the data aggregation module 430.
Referring to fig. 1 again, in order to facilitate driving control of the driver 220, specifically, a driver switch 230 is threadedly connected to a sidewall of the driver 220.
Referring to fig. 3 again, in order to ensure cruising ability, specifically, the inner cavity of the reader 400 is fixedly connected with a battery module through screws, and an electrical output end of the battery module is electrically connected with the data source module 410 and the datamation module 420.
Synthesize above, this kind of signal acquisition treater and many data volume read method thereof, through the combination application of accessory, set up the slider at the top of slide, and rely on slider composite board to connect processing equipment, reach lateral shifting's purpose, processing equipment and reader electric connection, the reader relies on the buckle combination back, the cooperation support carries out the height control back, the crossbearer that carries the crossbearer nut of deuterogamying carries out grafting fixedly, reach vertical removal's purpose, the flexibility of whole aggregate erection is strong, and set up data source module and datamation module in the reader, reach the purpose that many data volume read, the processing efficiency after signal acquisition handled has been increased.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A signal acquisition processor, characterized by: the portable electronic reader comprises an underframe (100), a sliding plate (200), an adjusting frame (300) and a reader (400), wherein the top of the underframe (100) is fixedly connected with the sliding plate (200) and the adjusting frame (300) through screws, the side wall of the adjusting frame (300) is fixedly connected with the reader (400), the top of the sliding plate (200) is slidably connected with a sliding block (210), the top of the sliding block (210) is fixedly connected with a sliding block combined plate (211) through screws, the top of the sliding block combined plate (211) is fixedly connected with a processing device (212) through screws, the top of the sliding plate (200) is fixedly connected with a driver (220) through screws, the output end of the driver (220) is connected with a movable crawler (240), the output end of the movable crawler (240) is fixedly connected with the sliding block (210), and the inner side of the adjusting frame (300) is contacted with a support (, the utility model discloses a data acquisition device, including support (310), lateral wall through of support (310) has crossbearer (311), the circumference outer wall threaded connection of crossbearer (311) has crossbearer nut (312), the lateral wall welding of support (310) has buckle (320), the inner wall buckle of buckle (320) is connected reader (400), the inside electric connection of reader (400) has data source module (410) and datamation module (420), the inside electric connection of data source module (410) has fragmentation module (411), data reading module (412) and polymerization calculation module (413), the inside electric connection of datamation module (420) has electronic scanning module (421), system record module (422) and attribute coding module (423), data source module (410) with the electric connection of datamation module (420) has data convergence module (430), the electric connection of data convergence module (430) has reading module (440) and transmission module An electrical output of the processing device (212) is electrically connected to the reader (400), block (450).
2. A signal acquisition processor according to claim 1, wherein: the bottom of the underframe (100) is fixedly connected with a main supporting frame (110) and an auxiliary supporting frame (130) through bolts, and the bottom of the main supporting frame (110) and the bottom of the auxiliary supporting frame (130) are in threaded connection with a mounting rod (120).
3. A signal acquisition processor according to claim 2, wherein: the side wall of the driver (220) is in threaded connection with a driver switch (230).
4. A signal acquisition processor according to claim 3, wherein: the inner cavity of the reader (400) is fixedly connected with a battery module through a screw, and the electrical output end of the battery module is electrically connected with the data source module (410) and the data conversion module (420).
5. A multiple data amount reading method of a signal acquisition processor according to any one of claims 1 to 4, characterized by: the multi-data reading method of the signal acquisition processor comprises the following steps:
s1: the reader (400) is arranged inside the pinch plate (320), the data source module (410) and the data module (420) are distinguished from each other inside the reader (400), and the power supply module is used for supporting the power of the data source module (410) and the data module (420);
s2: arranging the fragmentation module (411), the data reading module (412) and the aggregation calculation module (413) in the data source module (410), and connecting the data source module (410) and the data aggregation module (430) together;
s3: arranging the electronic scanning module (421), the system recording module (422) and the attribute coding module (423) in the datamation module (420), and connecting the datamation module (420) and the data aggregation module (430) together;
s4: and completing a reading mode of multiple data quantities by means of the data source module (410) and the data conversion module (420), and connecting the reading module (440) and the transmission module (450) by means of the data aggregation module (430).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011291141.5A CN112446226A (en) | 2020-11-18 | 2020-11-18 | Signal acquisition processor and multi-data reading method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011291141.5A CN112446226A (en) | 2020-11-18 | 2020-11-18 | Signal acquisition processor and multi-data reading method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112446226A true CN112446226A (en) | 2021-03-05 |
Family
ID=74738195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011291141.5A Pending CN112446226A (en) | 2020-11-18 | 2020-11-18 | Signal acquisition processor and multi-data reading method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112446226A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917802A (en) * | 2014-03-12 | 2015-09-16 | 国家电网公司 | Multi-sensor data source processing method and device |
| CN205483037U (en) * | 2016-01-04 | 2016-08-17 | 黑龙江工程学院 | Geographic information acquisition device |
| CN106327848A (en) * | 2016-08-24 | 2017-01-11 | 北京航空航天大学 | Distributed data acquisition and transmission device for high-resolution multi-mode intelligent sensing device |
| CN206074120U (en) * | 2016-10-08 | 2017-04-05 | 贵州省烟草科学研究院 | The measure device in photosynthetically active radiation space between a kind of flue-cured tobacco ridge |
| US20190192085A1 (en) * | 2017-12-26 | 2019-06-27 | Amrita Vishwa Vidyapeetham | Spectroscopic monitoring for the measurement of multiple physiological parameters |
| CN110798613A (en) * | 2019-10-11 | 2020-02-14 | 重庆特斯联智慧科技股份有限公司 | Face camera equipment that many visual angles were gathered |
| CN211124351U (en) * | 2020-01-19 | 2020-07-28 | 上海直川电子科技有限公司 | Multifunctional data acquisition unit based on simulation and digital acquisition |
-
2020
- 2020-11-18 CN CN202011291141.5A patent/CN112446226A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917802A (en) * | 2014-03-12 | 2015-09-16 | 国家电网公司 | Multi-sensor data source processing method and device |
| CN205483037U (en) * | 2016-01-04 | 2016-08-17 | 黑龙江工程学院 | Geographic information acquisition device |
| CN106327848A (en) * | 2016-08-24 | 2017-01-11 | 北京航空航天大学 | Distributed data acquisition and transmission device for high-resolution multi-mode intelligent sensing device |
| CN206074120U (en) * | 2016-10-08 | 2017-04-05 | 贵州省烟草科学研究院 | The measure device in photosynthetically active radiation space between a kind of flue-cured tobacco ridge |
| US20190192085A1 (en) * | 2017-12-26 | 2019-06-27 | Amrita Vishwa Vidyapeetham | Spectroscopic monitoring for the measurement of multiple physiological parameters |
| CN110798613A (en) * | 2019-10-11 | 2020-02-14 | 重庆特斯联智慧科技股份有限公司 | Face camera equipment that many visual angles were gathered |
| CN211124351U (en) * | 2020-01-19 | 2020-07-28 | 上海直川电子科技有限公司 | Multifunctional data acquisition unit based on simulation and digital acquisition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101877175B (en) | Method and system for generating traffic information and navigation terminal | |
| CN101691111B (en) | Embedded vehicle-mounted multifunctional information platform | |
| CN204329977U (en) | A kind of new and improved vehicle-mounted GPS navigation device | |
| CN112446226A (en) | Signal acquisition processor and multi-data reading method thereof | |
| CN101867096B (en) | System and method for generating a reference signal for phase calibration of a system | |
| CN108961778A (en) | A kind of millimeter wave vehicle flowrate detection device and its detection method | |
| CN2881818Y (en) | Electric vehicle real-time monitoring system | |
| CN106292636B (en) | Integrated ground measurement and control system | |
| CN1774943A (en) | Method and arrangement of testing device in mobile station | |
| CN207148198U (en) | A kind of electronic current mutual inductor based on current divider principle | |
| CN201903597U (en) | Detection device for engine cable | |
| CN204758731U (en) | Solve high degree test fixture system that separates of microwave subassembly | |
| CN204731366U (en) | Metal-enclosed bus equipment ac voltage withstanding discharge fault positioning system | |
| CN203165199U (en) | Electronic architecture system | |
| CN219834391U (en) | Multifunctional wireless communication intelligent measurement and control terminal | |
| CN203385836U (en) | Battery detection control system based on wireless transmission | |
| CN206348460U (en) | A kind of automobile emergency calling module functional check platform | |
| CN104977509A (en) | Metal enclosed bus equipment AC voltage withstanding discharge fault positioning system | |
| CN201520260U (en) | Embedded vehicle-mounted multifunctional information platform | |
| CN221467917U (en) | Non-inductive acquisition terminal and fusion perception antenna | |
| CN103365236A (en) | Vehicle-mounted monitor terminal convenient for debugging | |
| CN202562489U (en) | Navigator test jig | |
| CN219676163U (en) | Electromagnetic compatibility detecting system | |
| CN217945072U (en) | Vehicle-mounted intelligent terminal cruise device of Internet of vehicles | |
| CN221224902U (en) | Diagnostic device suitable for transmission line overhead cable fault early warning location |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210305 |
|
| RJ01 | Rejection of invention patent application after publication |