CN104407217B - USB adapter applied to resistivity measuring instrument - Google Patents
USB adapter applied to resistivity measuring instrument Download PDFInfo
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- CN104407217B CN104407217B CN201410617882.6A CN201410617882A CN104407217B CN 104407217 B CN104407217 B CN 104407217B CN 201410617882 A CN201410617882 A CN 201410617882A CN 104407217 B CN104407217 B CN 104407217B
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- resistivity measuring
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Abstract
The invention relates to a USB adapter applied to a resistivity measuring instrument. The USB adapter comprises a connector socket, a connector plug and a USB interface, wherein the connector socket is welded on an inner circuit board of the resistivity measuring instrument, and the USB interface is connected with the connector plug, and the connector plug is connected with the connector socket; the USB interface is provided with 9 pins; and the 9 pins of the USB interface are connected with a current power supply module, a voltage acquisition module, a temperature measurement module and a main chip in the inner circuit board through a connector. According to the USB adapter applied to the resistivity measuring instrument of the invention, the universal USB interface is adopted, so that the complex resistivity measuring instrument can be structurally divided into two parts which are connected with each other, and therefore, the universality of the complex resistivity measuring instrument can be improved. The USB adapter has the advantages of capability of realizing hot plug and easiness in disassembly and replacement.
Description
Technical field
The present invention relates to resistivity test device technical field, especially a kind of USB being applied to resistivity measuring instrument turns
Joint.
Background technology
Mud resistivity is one of well log interpretation important parameter, and its certainty of measurement directly influences explanation results.
Domestic at present resistivity measuring instrument on the market is bulky ground test instrument, measurement inconvenience, and before testing
Preparation is more and wiring requirement is higher, is that tester brings heavy burden.
For reducing tester's burden, instrument is divided into sliceable by portion portable resistivity measurement instrument by interface
Two parts, thus reducing the volume of resistivity measuring instrument, but interface does not have versatility, and interface pulls out easily due to often tearing open simultaneously
Cause damage, thus making troubles for the measurement of instrument.
Content of the invention
For this reason, the invention provides a kind of USB adaptor being applied to resistivity measuring instrument, this USB adaptor is by tool
The USB interface of versatility is had to reach and complicated resistivity measuring instrument is divided into by structure the two-part mesh that can be attached
, improve the versatility of resistivity measuring instrument, and this USB adaptor have achievable hot plug, and easily disassembled and
The advantage changed, this resistivity measuring instrument is particularly suited for certainty of measurement and has high demands, the difficult mud resistivity measurement neck of measurement
Domain.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of USB adaptor being applied to resistivity measuring instrument, described USB adaptor includes connector body, adapter
Plug and USB interface, on resistivity measuring instrument internal circuit board, USB interface connects adapter to described connector socket jointing
Plug, described connector plug is connected with connector body；
Described USB interface has 9 stitch, and 9 stitch of USB interface are powered with electric current in internal circuit board by adapter
Module, voltage acquisition module, temperature-measuring module are connected with master chip；
Described internal circuit board has temperature-measuring module, and described temperature-measuring module has voltage end and earth terminal, even
Connect in device socket two stitch to be connected with described voltage end and earth terminal respectively, accordingly, two stitch of USB interface pass through
Adapter is connected with described voltage end and earth terminal；
Described internal circuit board has voltage acquisition module, and described voltage acquisition module has voltage end and earth terminal, even
Connect in device socket two stitch to be connected with described voltage end and earth terminal respectively, accordingly, two stitch of USB interface pass through
Adapter is connected with described voltage end and earth terminal.
Preferably, three stitch are had to be connected with master chip by adapter in described USB interface.
Preferably, two stitch are had to be connected with temperature-measuring module by adapter in described USB interface.
Preferably, two stitch are had to be connected with voltage acquisition module by adapter in described USB interface.
Preferably, two stitch are had to be connected with electric current supply module by adapter in described USB interface.
Preferably, described connector body is cattle horn socket, and connector plug is Cornu Bovis seu Bubali plug.
Preferably, described connector body is double socket, and connector plug is double plug.
Preferably, described connector body is single-row socket, and connector plug is single plug.
Preferably, described USB adaptor is detachable.
The invention has the beneficial effects as follows：
(1) reach and complicated resistivity measuring instrument is divided into and can be entered by structure by having the USB interface of versatility
The two-part purpose that row connects, improves the versatility of resistivity measuring instrument；
(2) USB adaptor is connected with two earth terminals in internal circuit board, it is to avoid circuit interference；
(3) USB interface plug and play, wiring that need not be numerous and diverse, significantly increase the convenience of test；
(4) USB interface has versatility, the versatility of lifting resistivity measuring instrument；
(5) USB adaptor is detachable, is convenient for changing.
Brief description
Fig. 1 is USB adaptor wiring schematic diagram.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is made into one
Step ground describes in detail.
In one embodiment, a kind of USB adaptor being applied to resistivity measuring instrument, described USB adaptor includes cattle
Corner socket, Cornu Bovis seu Bubali plug and USB interface, described cattle horn socket is welded on resistivity measuring instrument internal circuit board, and USB interface is even
Connect Cornu Bovis seu Bubali plug, described Cornu Bovis seu Bubali plug is connected with cattle horn socket；
Described USB interface has 9 stitch, and 9 stitch of USB interface pass through Cornu Bovis seu Bubali plug and cattle horn socket and internal circuit
In plate, electric current supply module, voltage acquisition module, temperature-measuring module are connected with master chip.
As shown in figure 1, in described USB interface stitch 5 and stitch 4 respectively with electric current supply module both positive and negative polarity phase in circuit board
Even, in described interface pin 6 circuit board, voltage acquisition module voltage end is connected, and described interface pin 8 is connect with voltage acquisition module
Ground terminal is connected；Described interface pin 3 is connected with temperature-measuring module voltage end, and interface pin 2 is electrically grounded with temperature-measuring module
End is connected；Described stitch 7, stitch 1 are all connected with master chip in circuit board with stitch 9.
Preferably, described USB adaptor is detachable.
In the second embodiment, a kind of USB adaptor being applied to resistivity measuring instrument, described USB adaptor includes
Double socket, double plug and USB interface, described double socket is welded on resistivity measuring instrument internal circuit board, USB interface
Connect double plug, described double plug is connected with double socket；
Described USB interface has 9 stitch, and 9 stitch of USB interface pass through double plug and double socket and internal circuit
In plate, electric current supply module, voltage acquisition module, temperature-measuring module are connected with master chip.
In described USB interface, stitch 5 is connected with electric current supply module both positive and negative polarity in circuit board respectively with stitch 4, described connects
In lancet foot 6 circuit board, voltage acquisition module voltage end is connected, and described interface pin 8 is connected with voltage acquisition module earth terminal；
Described interface pin 3 is connected with temperature-measuring module voltage end, and interface pin 2 is connected with temperature-measuring module electrical ground end；Institute
State stitch 7, stitch 1 is all connected with master chip in circuit board with stitch 9.
Preferably, described USB adaptor is detachable.
In the 3rd embodiment, a kind of USB adaptor being applied to resistivity measuring instrument, one kind is applied to resistivity and surveys
The USB adaptor of amount instrument, described USB adaptor includes single-row socket, single plug and USB interface, described single-row socket welding
On resistivity measuring instrument internal circuit board, USB interface connects single plug, and described single plug is connected with single-row socket；
Described USB interface has 9 stitch, and 9 stitch of USB interface are by single plug and single-row socket and internal circuit
In plate, electric current supply module, voltage acquisition module, temperature-measuring module are connected with master chip.
In described USB interface, stitch 5 is connected with electric current supply module both positive and negative polarity in circuit board respectively with stitch 4, described connects
In lancet foot 6 circuit board, voltage acquisition module voltage end is connected, and described interface pin 8 is connected with voltage acquisition module earth terminal；
Described interface pin 3 is connected with temperature-measuring module voltage end, and interface pin 2 is connected with temperature-measuring module electrical ground end；Institute
State stitch 7, stitch 1 is all connected with master chip in circuit board with stitch 9.
Preferably, described USB adaptor is detachable.
Above disclosed be only three kinds of preferred embodiments of the present invention, certainly the power of the present invention can not be limited with this
Sharp scope, the equivalent variations therefore made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (7)
1. a kind of USB adaptor being applied to resistivity measuring instrument it is characterised in that described USB adaptor include adapter insert
Seat, connector plug and USB interface, on resistivity measuring instrument internal circuit board, USB interface is even for described connector socket jointing
Connecting connector plug, described connector plug is connected with connector body；Described USB interface has 9 stitch, 9 of USB interface
Stitch passes through adapter and electric current supply module, voltage acquisition module, temperature-measuring module and master chip phase in internal circuit board
Even；Described internal circuit board has temperature-measuring module, and described temperature-measuring module has voltage end and earth terminal, and adapter is inserted
Two stitch in seat are connected with described voltage end and earth terminal respectively, and accordingly, two stitch of USB interface pass through adapter
It is connected with described voltage end and earth terminal；Described internal circuit board has voltage acquisition module, and described voltage acquisition module has
Voltage end and earth terminal, two in connector body stitch is connected with described voltage end and earth terminal respectively, accordingly, USB
Two stitch of interface are connected with described voltage end and earth terminal by adapter.
2. a kind of USB adaptor being applied to resistivity measuring instrument according to claim 1 is it is characterised in that described USB
Three stitch are had to be connected with master chip by adapter in interface.
3. a kind of USB adaptor being applied to resistivity measuring instrument according to claim 2 is it is characterised in that described USB
Two stitch are had to be connected with electric current supply module by adapter in interface.
4. a kind of USB adaptor being applied to resistivity measuring instrument according to claim 1 is it is characterised in that described company
Connecing device socket is cattle horn socket, and connector plug is Cornu Bovis seu Bubali plug.
5. a kind of USB adaptor being applied to resistivity measuring instrument according to claim 1 is it is characterised in that described company
Connecing device socket is double socket, and connector plug is double plug.
6. a kind of USB adaptor being applied to resistivity measuring instrument according to claim 1 is it is characterised in that described company
Connecing device socket is single-row socket, and connector plug is single plug.
7. a kind of USB adaptor being applied to resistivity measuring instrument according to claim 6 is it is characterised in that described USB
Adaptor is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410617882.6A CN104407217B (en) | 2014-11-05 | 2014-11-05 | USB adapter applied to resistivity measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410617882.6A CN104407217B (en) | 2014-11-05 | 2014-11-05 | USB adapter applied to resistivity measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104407217A CN104407217A (en) | 2015-03-11 |
| CN104407217B true CN104407217B (en) | 2017-02-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410617882.6A Active CN104407217B (en) | 2014-11-05 | 2014-11-05 | USB adapter applied to resistivity measuring instrument |
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Citations (10)
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| US6445669B1 (en) * | 1998-12-24 | 2002-09-03 | Ricoh Company, Ltd. | Initialization of phase-change optical recording medium |
| CN2622703Y (en) * | 2003-06-06 | 2004-06-30 | 上海嘉定诚磁仪电设备厂 | Intelligence conductive resistivity monitor |
| CN2701123Y (en) * | 2004-04-20 | 2005-05-18 | 张文汉 | Multipurpose USB adaptor |
| CN2791954Y (en) * | 2004-07-28 | 2006-06-28 | 英群企业股份有限公司 | Multi-output connecting head with wireless data receiving capacity |
| CN101545936A (en) * | 2008-03-27 | 2009-09-30 | 英业达股份有限公司 | Power supply testing device for USB connection socket |
| CN102426297A (en) * | 2011-08-17 | 2012-04-25 | 陕西理工学院 | Wireless multipoint soil resistivity measuring system |
| CN202351407U (en) * | 2011-11-29 | 2012-07-25 | 福州开发区星云电子自动化有限公司 | Lithium battery pack and battery management system (BMS) micro-resistor measurement instrument thereof |
| CN102854392A (en) * | 2012-09-04 | 2013-01-02 | 中国能源建设集团广东省电力设计研究院 | Method and device for measuring indoor resistivity of soil sample |
| CN203241438U (en) * | 2012-11-30 | 2013-10-16 | 金宝电子工业股份有限公司 | Parameter Detection Adapter |
| CN204347133U (en) * | 2014-11-05 | 2015-05-20 | 贝兹维仪器(苏州)有限公司 | A kind of USB adapter being applied to resistivity measuring instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100893937B1 (en) * | 2007-02-14 | 2009-04-21 | 삼성전자주식회사 | Unified connector |
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2014
- 2014-11-05 CN CN201410617882.6A patent/CN104407217B/en active Active
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|---|---|---|---|---|
| US6445669B1 (en) * | 1998-12-24 | 2002-09-03 | Ricoh Company, Ltd. | Initialization of phase-change optical recording medium |
| CN2622703Y (en) * | 2003-06-06 | 2004-06-30 | 上海嘉定诚磁仪电设备厂 | Intelligence conductive resistivity monitor |
| CN2701123Y (en) * | 2004-04-20 | 2005-05-18 | 张文汉 | Multipurpose USB adaptor |
| CN2791954Y (en) * | 2004-07-28 | 2006-06-28 | 英群企业股份有限公司 | Multi-output connecting head with wireless data receiving capacity |
| CN101545936A (en) * | 2008-03-27 | 2009-09-30 | 英业达股份有限公司 | Power supply testing device for USB connection socket |
| CN102426297A (en) * | 2011-08-17 | 2012-04-25 | 陕西理工学院 | Wireless multipoint soil resistivity measuring system |
| CN202351407U (en) * | 2011-11-29 | 2012-07-25 | 福州开发区星云电子自动化有限公司 | Lithium battery pack and battery management system (BMS) micro-resistor measurement instrument thereof |
| CN102854392A (en) * | 2012-09-04 | 2013-01-02 | 中国能源建设集团广东省电力设计研究院 | Method and device for measuring indoor resistivity of soil sample |
| CN203241438U (en) * | 2012-11-30 | 2013-10-16 | 金宝电子工业股份有限公司 | Parameter Detection Adapter |
| CN204347133U (en) * | 2014-11-05 | 2015-05-20 | 贝兹维仪器(苏州)有限公司 | A kind of USB adapter being applied to resistivity measuring instrument |
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| 自动钻井液电阻率测量仪的研制;张昆等;《石油工业计算机应用》;20111231(第4期);第44-46页 * |
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| Publication number | Publication date |
|---|---|
| CN104407217A (en) | 2015-03-11 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Naizhen Inventor after: Yu Qingdong Inventor after: Liu Haixia Inventor after: Liang Renyue Inventor after: Ren Wei Inventor after: Zhao Qihui Inventor after: Gu Weikang Inventor after: Wang Hao Inventor after: Gong Jigang Inventor after: Zhao Juntang Inventor after: Yang Nailin Inventor after: Liu Ce Inventor after: Chou Chunsong Inventor before: Liu Ce Inventor before: Chou Chunsong Inventor before: Yu Qingdong Inventor before: Liu Haixia Inventor before: Liang Renyue Inventor before: Ren Wei |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180104 Address after: 100000 Beijing Chaoyang District Anli Road No. 101 Patentee after: Chinese Petroleum Group Changcheng Drilling Engineering Co., Ltd. Address before: 215151 Suzhou province high tech Zone, Jinsha River Road, No. 158 (Environmental Protection Industrial Park), No. 5 West plant Patentee before: BITSWAVE (SUZHOU) CO., LTD. |
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Effective date of registration: 20201123 Address after: No. 6, liupukang, Xicheng District, Beijing 100120 Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: China National Petroleum Corporation Great Wall Drilling Engineering Co.,Ltd. Address before: 100000 Beijing Chaoyang District Anli Road No. 101 Patentee before: China National Petroleum Corporation Great Wall Drilling Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |