CN113552614A - Data recoverer - Google Patents
Data recoverer Download PDFInfo
- Publication number
- CN113552614A CN113552614A CN202110830898.5A CN202110830898A CN113552614A CN 113552614 A CN113552614 A CN 113552614A CN 202110830898 A CN202110830898 A CN 202110830898A CN 113552614 A CN113552614 A CN 113552614A
- Authority
- CN
- China
- Prior art keywords
- box body
- circuit board
- data
- clamping plate
- signal receiving
- 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
- 239000000523 sample Substances 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims 3
- 238000004891 communication Methods 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/22—Transmitting seismic signals to recording or processing apparatus
- G01V1/223—Radioseismic systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for dc applications
Abstract
The invention discloses a data recoverer, which comprises a box body, wherein a circuit board is arranged in the box body, the circuit board is electrically connected with a data wire, a probe extending out of the box body is arranged on the circuit board, a sleeve hole and a clamping plate are arranged on the box body, a clamping hole opposite to the sleeve hole is arranged on the clamping plate, and the end part of the clamping plate is elastically and movably arranged on the box body. The invention has the advantages and beneficial effects that: by utilizing the buckle type structure, the problem of coupling between the recoverer and the probe of the wireless earthquake acquisition instrument is solved, and the problem of interruption in the data recovery process is avoided; an EMC protection chip is embedded in a first-level access power supply port to monitor the power condition of the whole circuit, and when the D + port and the D-port are accidentally contacted, the EMC protection chip can cut off the whole power supply system to protect equipment in the system; a double-path power supply mode is adopted, one path is used for signal transmission, the other path is used for power supply of a signal receiving chip, the signal receiving chip only detects a communication signal, and then a communication detection result is fed back to a signal indicator lamp, so that the problem of signal transmission feedback is solved.
Description
Technical Field
The invention relates to data acquisition corollary equipment, in particular to a data recoverer.
Background
The wireless seismic acquisition instrument belongs to novel petroleum seismic exploration data acquisition equipment, changes a conventional wired data transmission mode, and the acquired data are stored in a single node storage space through an intelligent module, so that manpower, material resources and cost input are saved, and the wireless seismic acquisition instrument is the development direction of a new petroleum seismic exploration technology at present.
The company independently develops an I-Nodal wireless intelligent earthquake acquisition instrument and designs auxiliary equipment such as a disc type data recoverer, a charging frame, a line patrol handbook and the like in a matching way. However, when the disc-type data recoverer of the original design is used, the problem of poor coupling between the contact and the probe caused by equipment gravity center deviation, disc seat abrasion and the like is easy to occur during data recovery, so that the abnormal interruption condition of data recovery work is caused, and the data recovery efficiency is influenced. Meanwhile, the disc type data recoverer is not provided with a working state display device.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a data recoverer, which solves the problem of poor coupling between a contact and a probe of the prior data recoverer.
The invention is realized by the following technical scheme:
a data recovery device comprises a box body, wherein a circuit board is arranged in the box body and electrically connected with a data line, a probe extending out of the box body is arranged on the circuit board, a sleeve hole and a clamping plate are arranged on the box body, a clamping hole opposite to the sleeve hole is arranged on the clamping plate, and the end part of the clamping plate is elastically and movably arranged on the box body.
Further, the box body include box body I and box body II, box body I is connected with box body II, circuit board and splint are located between box body I and the box body II, the trepanning on box body I and the box body II sets up relatively.
Furthermore, the box body is an annular section.
Furthermore, the data line is a USB data line.
Furthermore, two sides of the box body are provided with trepanning.
Furthermore, one end of the clamping plate is elastically and movably arranged on the box body, and the other end of the clamping plate extends out of the box body.
Furthermore, an M shape is formed between the clamping plates, and the middle part of the M shape is arranged on the box body.
Furthermore, the circuit board is provided with a current-limiting protection chip and a copper column interface, the data line is electrically connected with the current-limiting protection chip, the current-limiting protection chip is electrically connected with the copper column interface, and the copper column interface is provided with a probe.
Furthermore, the circuit board is provided with a signal receiving chip, the data line is electrically connected with the signal receiving chip, and the signal receiving chip is electrically connected with the signal display assembly.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. by utilizing the buckle type structure, the problem of coupling between the recoverer and the probe of the wireless earthquake acquisition instrument is solved, and the problem of interruption in the data recovery process is avoided;
2. an EMC protection chip is embedded in a first-level access power supply port to monitor the power condition of the whole circuit, and when the D + port and the D-port are accidentally contacted, the EMC protection chip can cut off the whole power supply system to protect equipment in the system;
3. a double-path power supply mode is adopted, one path is used for signal transmission, the other path is used for power supply of a signal receiving chip, the signal receiving chip only detects communication signals, communication data content is not identified, and then communication detection results are fed back to a signal indicator lamp, so that the problem of signal transmission feedback is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural view of the present invention (with box body II removed).
FIG. 3 is a schematic diagram of a circuit board according to the present invention.
Fig. 4 is a schematic diagram of the circuit board of the present invention.
Fig. 5 is a detailed view of the circuit board of the present invention.
In the figure: 1-box I, 2-box II, 3-data line, 4-circuit board, 5-probe, 6-trepanning, 7-clamping plate, 8-clamping hole; 41-current-limiting protection chip, 42-copper column interface, 43-signal receiving chip, 44-filter capacitor and 45-signal indicator lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in figures 1 and 2, the data recoverer comprises a box body, wherein the box body comprises a box body I1 and a box body II2, and the box body I1 is connected with the box body II2 through bolts, so that the box body I and the box body II can be conveniently connected and disassembled. The box body is an annular section, namely an annular section, and is not a whole annular section so as to be matched with the data acquisition equipment.
The box body is internally provided with a circuit board 4, the circuit board 4 is fixed between the box body I1 and the box body II2, and the circuit board is used for data transmission. The circuit board 4 is provided with a probe 5 extending out of the box body, and the probe is in contact connection with a contact point used for inserting the data recoverer. The circuit board 4 is electrically connected with the data line 3, the data line 3 is a USB data line, and the data line transmits data on the circuit board to a computer.
The two sides of the box body are provided with sleeve holes 6, and the sleeve holes are used for inserting two clamping columns on the data acquisition equipment, so that the alignment of the box body and the data acquisition equipment is realized. The box body is provided with a clamping plate, the clamping plate 7 is positioned between the box body I1 and the box body II2, and the clamping plate 7 is provided with a clamping hole 8 opposite to the trepanning 6 so as to allow the clamping column to pass through.
An M shape is formed between the two clamping plates 7, the middle part of the M shape is fixed on the box body, and the two ends of the M shape are not connected with the box body. So that one end of the clamping plate 7 is elastically and movably arranged on the box body, and the other end of the clamping plate 7 extends out of the box body. Under the normal condition, press from both sides the hole and the trepanning is wrong mutually, through the other end of stirring splint for it is relative to press from both sides the hole and the trepanning, then will block the post and insert the trepanning, relax splint, splint receive elasticity to resume this moment, and splint will grasp the card post, realize that the box body establishes fixedly with data acquisition equipment's card, guarantee that the contact of probe and contact is inseparable, stable.
As shown in fig. 3 to 5, the circuit board 4 is provided with a current-limiting protection chip 41, a copper pillar interface 42 and a signal receiving chip 43. The current limiting protection chip 41 is an EMC protection chip, and the data line includes two power lines and two communication lines.
The power line I of the data line 3 is electrically connected to the pins 4 and 5 of the current-limiting protection chip 41, the pin 1 of the current-limiting protection chip 41 is electrically connected to the pin 1 of the copper pillar interface 42, the pin 2 of the current-limiting protection chip 41 is electrically connected to the power line II, the power line II is a ground line, and the pin 3 of the current-limiting protection chip 41 is electrically connected to the power line II through the resistor R3. And the power line I is connected with the power line II through a capacitor C1 for filtering.
Two communication wires of the data wire 3 are respectively and electrically connected with pins 2 and 3 of the steel column interface 42, a pin 5 of the steel column interface is electrically connected with a power line II, a probe 5 is arranged on the copper column interface 42, and a pin 6 of the copper column interface 42 is electrically connected with the probe 5.
One communication line of the data line 3 is electrically connected to the pin 4 of the signal receiving chip 43, and the other communication line is electrically connected to the pin 7 of the signal receiving chip 43 via the resistor R2. The pin 1 of the signal receiving chip 43 is electrically connected to a signal display component and a resistor R1, and then connected to a power line II through a capacitor C6 for filtering, wherein the signal display component is a signal indicator lamp 45.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a data recovery device, includes the box body, is equipped with circuit board (4) in the box body, and circuit board (4) are connected with data line (3) electricity, are equipped with probe (5) that stretch out the box body on circuit board (4), its characterized in that: the box body on be equipped with trepanning (6) and splint (7), be equipped with on splint (7) and press from both sides hole (8) relative with trepanning (6), the tip elasticity activity of splint (7) is established on the box body.
2. The data retriever of claim 1, wherein: the box body include box body I (1) and box body II (2), box body I (1) is connected with box body II (2), circuit board (4) and splint (7) are located between box body I (1) and box body II (2), trepanning (6) on box body I (1) and box body II (2) set up relatively.
3. The data retriever according to claim 1 or 2, wherein: the box body is an annular section.
4. The data retriever of claim 1, wherein: the data line (3) is a USB data line.
5. The data retriever of claim 1, wherein: both sides of the box body are provided with trepanning (6).
6. The data retriever according to claim 1 or 5, wherein: one end of the clamping plate (7) is elastically and movably arranged on the box body, and the other end of the clamping plate (7) extends out of the box body.
7. The data retriever of claim 6, wherein: the clamping plates (7) form an M shape, and the middle part of the M shape is arranged on the box body.
8. The data retriever of claim 1, wherein: the circuit board (4) on be equipped with current-limiting protection chip (41) and copper post interface (42), data line (3) are connected with current-limiting protection chip (41) electricity, current-limiting protection chip (41) are connected with copper post interface (42) electricity, be equipped with probe (5) on copper post interface (42).
9. The data retriever according to claim 1 or 8, wherein: the circuit board (4) is provided with a signal receiving chip (43), the data line (3) is electrically connected with the signal receiving chip (43), and the signal receiving chip (43) is electrically connected with the signal display component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110830898.5A CN113552614A (en) | 2021-07-22 | 2021-07-22 | Data recoverer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110830898.5A CN113552614A (en) | 2021-07-22 | 2021-07-22 | Data recoverer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113552614A true CN113552614A (en) | 2021-10-26 |
Family
ID=78132462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110830898.5A Pending CN113552614A (en) | 2021-07-22 | 2021-07-22 | Data recoverer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113552614A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030128023A1 (en) * | 2002-01-07 | 2003-07-10 | Cushing Kelly F. | Deskew fixture |
| CN202031572U (en) * | 2011-04-15 | 2011-11-09 | 北京海蓝石油技术开发有限公司 | Signal generator for wireless directional tool |
| US20150043182A1 (en) * | 2011-12-30 | 2015-02-12 | Wuhan Telecommunication Devices Co., Ltd. | Portable downloader |
| CN208520902U (en) * | 2018-07-20 | 2019-02-19 | 北京铂阳顶荣光伏科技有限公司 | Test equipment and its switching device |
| CN208889994U (en) * | 2018-10-24 | 2019-05-21 | 浙江大华科技有限公司 | A kind of connector |
| CN110286695A (en) * | 2019-06-27 | 2019-09-27 | 中国石油化工集团有限公司 | It is a kind of that node instrument data method is recycled based on the unmanned plane of purple honeybee and WiFi |
| CN211014399U (en) * | 2019-08-02 | 2020-07-14 | 深圳市精泰达科技有限公司 | Accurate micropin test module |
| CN212301924U (en) * | 2020-07-27 | 2021-01-05 | 东营市震点石油科技有限公司 | External node seismic acquisition station of geophone |
-
2021
- 2021-07-22 CN CN202110830898.5A patent/CN113552614A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030128023A1 (en) * | 2002-01-07 | 2003-07-10 | Cushing Kelly F. | Deskew fixture |
| TW200402536A (en) * | 2002-01-07 | 2004-02-16 | Tektronix Inc | Deskew fixture |
| CN202031572U (en) * | 2011-04-15 | 2011-11-09 | 北京海蓝石油技术开发有限公司 | Signal generator for wireless directional tool |
| US20150043182A1 (en) * | 2011-12-30 | 2015-02-12 | Wuhan Telecommunication Devices Co., Ltd. | Portable downloader |
| CN208520902U (en) * | 2018-07-20 | 2019-02-19 | 北京铂阳顶荣光伏科技有限公司 | Test equipment and its switching device |
| CN208889994U (en) * | 2018-10-24 | 2019-05-21 | 浙江大华科技有限公司 | A kind of connector |
| CN110286695A (en) * | 2019-06-27 | 2019-09-27 | 中国石油化工集团有限公司 | It is a kind of that node instrument data method is recycled based on the unmanned plane of purple honeybee and WiFi |
| CN211014399U (en) * | 2019-08-02 | 2020-07-14 | 深圳市精泰达科技有限公司 | Accurate micropin test module |
| CN212301924U (en) * | 2020-07-27 | 2021-01-05 | 东营市震点石油科技有限公司 | External node seismic acquisition station of geophone |
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