CN203587703U - Hand-held mud resistivity tester - Google Patents
Hand-held mud resistivity tester Download PDFInfo
- Publication number
- CN203587703U CN203587703U CN201320803085.8U CN201320803085U CN203587703U CN 203587703 U CN203587703 U CN 203587703U CN 201320803085 U CN201320803085 U CN 201320803085U CN 203587703 U CN203587703 U CN 203587703U
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- shell
- hand
- held
- mud
- fuselage
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- Expired - Fee Related
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model belongs to the field of electrical logging and relates to a hand-held mud resistivity tester. The hand-held mud resistivity tester is composed of a hand-held shell and a machine body arranged inside the shell; the shell is an opening and closing-type shell; the machine body is fixed on the bottom of the shell; and one side of an opening and closing-type shell cover and one side of the bottom shell are buckled with each other through adopting a zipper and are fixed through a magnetic buckle. According to the hand-held mud resistivity tester, an existing resistivity tester is further improved, and therefore, the hand-held mud resistivity tester is advantageous in wider applicable range and more convenient operation.
Description
Technical field
The utility model relates to a kind of hand-held mud resistivity tester used in electrical log field.
Background technology
Mud resistivity is an important parameter in well logging interpretation, and its measuring accuracy directly has influence on explanation results.In well logging work progress, conventionally use mud tester to measure mud resistivity in well.Existing mud resistivity tester adopts body structure, and internal circuit partly takies larger space.By Power supply, it is convenient not only to use, and need to take special parking space; Meanwhile, do not possess data demonstration, data importing and export function.
utility model content:
In order further to improve mud resistivity tester, make that its scope of application is wider, operation is more convenient, a kind of hand-held mud resistivity of the utility model tester.
The technical solution of the utility model is: a kind of hand-held mud resistivity tester, by shell that can be hand-held and the fuselage being placed in housing, formed, wherein, described shell is open-close type, on above-mentioned fuselage is fixed at the bottom of the shell of shell, the cap of open-close type is connected with a side at the bottom of shell, and other side adopts slide fastener to fasten, and is fixed by magnetic clasp.
The leading portion of above-mentioned fuselage is provided with LCDs, and the side of LCDs is mud sampling pipe, LCDs be below function operating key; Below function operating key, be provided with input text area, the side of fuselage is provided with USB interface, and the lower end of fuselage is external power supply socket; In addition the built-in detachable lithium of input text area rear side of this tester,
The described built-in transmitting electrode of mud sampling pipe and potential electrode, bottom is with the plug being installed in body respective socket, and top adopts open mud inlet.
The beneficial effects of the utility model are: above-mentioned hand-held mud resistivity tester adopts hand-held design, tester fuselage be placed in can the housing of open-close type in, avoid the not used time arbitrarily to place, various membrane keyboards on fuselage and LCDs are worn and torn or damage in well logging working-yard, and can not bring into play its normal function; This tester can use one-handed performance, acquisition data that can be convenient in well logging site operation process.By design USB, import and export function in addition, can make data import easily other equipment, avoided copying the human error that may cause.Liquid crystal display and text input make mud resistivity tester function abundanter, have also improved greatly the practicality of equipment simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic layout pattern of each functional areas in the utility model;
Fig. 2 is control module figure of the present utility model.
1-mud sampling pipe in figure, 2-LCDs, 3-function operating key, 4-USB interface, 5-input text area, 6-external power supply socket, 7-shell, 8-slide fastener; 9-magnetic clasp.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in Fig. 1 and Fig. 2, a kind of hand-held mud resistivity tester, shell 7 that can be hand-held and the fuselage being placed in housing, consist of, wherein, described shell 7 is open-close type, on above-mentioned fuselage is fixed at the bottom of the shell of shell 7, the cap of open-close type is connected with a side at the bottom of shell, and other side adopts slide fastener 8 to fasten, and is fixed by magnetic clasp 9, avoid the not used time arbitrarily to place, the various membrane keyboards on fuselage and LCDs are because wearing and tearing or damage and can not bring into play its normal function in well logging working-yard.
The leading portion of above-mentioned fuselage is provided with LCDs 2, and LCDs 2 sides are mud sampling pipe 1, LCDs 2 be below function operating key 3; Below function operating key 3, be provided with input text area 5, the side of fuselage is provided with USB interface 4, and the lower end of fuselage is external power supply socket 6; In addition the built-in detachable lithium of input text area rear side of this tester.
The above-mentioned built-in transmitting electrode of mud sampling pipe 1 and potential electrode, bottom, with plug, is installed on the socket that body is corresponding, and the top of mud sampling pipe 1 adopts open mud inlet, for the injection of mud and the cleaning of sampling pipe are provided convenience.
Described 2 pairs of measurements of LCDs and scale process show in real time, comprise the information such as well-name, Measuring Time, mud temperature, mud resistivity, are convenient to measurement and scale process to monitor; Meanwhile, also can recall the mud resistivity data of storage in the past.
The course of work of described 3 pairs of testers of function operating key is controlled, comprise the beginning of switching on and shutting down, measurement and scale process and stop, storage and the derivation of data, main key mapping is designed to: on & off switch, determine key, upper and lower options button.
Described input text area 5 adopts the key mapping design of T9 button, and the inner T9 input method of installing of coupled system, conveniently carries out the typing of Chinese and English and numeral, is convenient to be hold by one hand input data, convenient and swift.
Described USB interface 4 adopts circumscribed USB equipment to carry out data storage and transfer, for importing or derived data.
Described external power supply socket 6 can be lithium cell charging, also can substituting battery power supply when electric weight is not enough.
Control module centered by the inner employing of this hand-held mud resistivity tester single-chip microcomputer, signals collecting and signal condition module that control module is controlled respectively power-supply system, liquid crystal display, input text area, memory module, clock module, voice cue module, is connected with potential electrode with transmitting electrode in mud sampling pipe, as shown in Figure 2.
In the time of need not placing, at the bottom of the cap of open-close type and shell, adopt slide fastener 8 to fasten, and fixed by magnetic clasp 9, avoid various membrane keyboards and the LCDs wearing and tearing on fuselage or damage and can not bring into play its proper testing function
;during measurement, open upper cover, mud is injected to mud sampling pipe 1, mud sampling pipe is placed into fuselage socket, first press machine open/close button, in the order that utilizes options button to show, select " starting to measure " and press and determine that key is definite in LCDs 2.Now resistivity tester starts to measure, and its measurement result will be shown in LCDs 2, and the information of demonstration has Measuring Time, mud temperature, mud resistivity etc., and carries out voice message by the voice message key of LCDs 2.By input text area 5, can input the information such as well-name, operating personnel etc.Use function button 3 data can be exported to USB storage, or by the data importing in USB storage to the built-in storage unit of mud tester, and data can be presented in LCDs 2.When the lithium battery quantity not sufficient of mud resistivity tester maybe needs to charge the battery, 220V50Hz civil power can be got involved to external power supply socket 6 and power and charge.
This hand-held mud resistivity tester adopts hand-held design, can use one-handed performance, acquisition data that can be convenient in well logging site operation process, and can make data import easily other equipment, avoided copying the human error that may cause; Liquid crystal display and text input make mud resistivity tester function abundanter, have also improved greatly the practicality of equipment simultaneously.
Claims (3)
1. a hand-held mud resistivity tester, by shell (7) that can be hand-held and the fuselage being placed in housing, formed, it is characterized in that: described shell (7) is open-close type, on above-mentioned fuselage is fixed at the bottom of the shell of shell (7), the cap of open-close type is connected with a side at the bottom of shell, other side adopts slide fastener (8) to fasten, and fixing by magnetic clasp (9).
2. hand-held mud resistivity tester according to claim 1, it is characterized in that: the leading portion of above-mentioned fuselage is provided with LCDs (2), LCDs (2) side is mud sampling pipe, LCDs (2) be below function operating key (3); Below function operating key (3), be provided with input text area (5), the side of fuselage is provided with USB interface (4), and the lower end of fuselage is external power supply socket (6); In addition the built-in detachable lithium of input text area rear side of this tester.
3. hand-held mud resistivity tester according to claim 1, it is characterized in that: the described built-in transmitting electrode of mud sampling pipe (1) and potential electrode, bottom is with the plug being installed in body respective socket, and top adopts open mud inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803085.8U CN203587703U (en) | 2013-12-09 | 2013-12-09 | Hand-held mud resistivity tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803085.8U CN203587703U (en) | 2013-12-09 | 2013-12-09 | Hand-held mud resistivity tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587703U true CN203587703U (en) | 2014-05-07 |
Family
ID=50585603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803085.8U Expired - Fee Related CN203587703U (en) | 2013-12-09 | 2013-12-09 | Hand-held mud resistivity tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407228A (en) * | 2014-11-05 | 2015-03-11 | 贝兹维仪器(苏州)有限公司 | Portable mud resistivity test handheld device |
| CN104714097A (en) * | 2015-04-02 | 2015-06-17 | 中国矿业大学(北京) | On-line cement-based material resistivity tester |
-
2013
- 2013-12-09 CN CN201320803085.8U patent/CN203587703U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407228A (en) * | 2014-11-05 | 2015-03-11 | 贝兹维仪器(苏州)有限公司 | Portable mud resistivity test handheld device |
| CN104714097A (en) * | 2015-04-02 | 2015-06-17 | 中国矿业大学(北京) | On-line cement-based material resistivity tester |
| CN104714097B (en) * | 2015-04-02 | 2018-01-09 | 中国矿业大学(北京) | A kind of cement-based material resistivity on-line determination instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20171209 |