CN201013353Y - Counter electrode testing case - Google Patents
Counter electrode testing case Download PDFInfo
- Publication number
- CN201013353Y CN201013353Y CNU2007201041521U CN200720104152U CN201013353Y CN 201013353 Y CN201013353 Y CN 201013353Y CN U2007201041521 U CNU2007201041521 U CN U2007201041521U CN 200720104152 U CN200720104152 U CN 200720104152U CN 201013353 Y CN201013353 Y CN 201013353Y
- Authority
- CN
- China
- Prior art keywords
- box body
- probe
- screw
- circuit board
- pole plate
- 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.)
- Expired - Lifetime
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- Measuring Leads Or Probes (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
A polar plate test box relating to oil logging filed comprises an adjustment sheet (3), an adjustment screw (4), a positioning screw (5), a positioning sheet (6), a box body (7), a plug (8), a circuit board (9), a pressure plate (10), a probe (11), a spring (12), etc. the adjustment sheet (3) is connected with an external shell (1) through a sliding screw (2), the adjustment screw (4) is arranged on the adjustment sheet (3), the positioning sheet (6) is connected with the external shell (1) through the positioning screw (5), the internal side of the box body (7) is provided with the plug (8), the circuit board (9) is arranged on the box body (7), and the spring (12) and the probe (11) are fixed on the box body (7) through the pressure plate (10). The polar plate test box is fixedly and stably connected with the polar plate and has convenient and simple positioning with the polar plate. The polar plate test box has simple structure and is convenient for processing, assembly and disassembly and maintenance.
Description
Technical field
The utility model relates to the oil well logging field, specifically, is a kind of pole plate testing cassete.
Background technology
External known pole plate testing cassete utilizes the spring mode connection to be connected with pole plate, fixes insecurely; The known pole plate testing cassete box bottom instrument surface of can not fitting; Known pole plate testing cassete does not have positioner, needs the people for positioning; The probe of known pole plate testing cassete and circuit board can not be fixed on the box body complex structure simultaneously; Known pole plate testing cassete probe aperture is arranged radially, processed complex; The spring of known pole plate testing cassete and probe are independent package assembling structures, and the diameter of spring and probe is less, and spring strength is little, are not easy to maintenance and damage easily.The utility model is different with known testing cassete aspect above-mentioned.
Through patent retrieval, not relevant patent.
Summary of the invention
The purpose of this utility model is to provide a kind of pole plate testing cassete, and it utilizes a plurality of electrodes on the probe measurement pole plate, the firm and reliable connection between testing cassete and the pole plate, and the location between testing cassete and the pole plate is convenient simple and direct.
The utility model is achieved in that and comprises: shell 1, sliding screw 2, adjustment sheet 3, adjustment screw 4, dog screw 5, spacer 6, box body 7, plug 8, circuit board 9, pressing plate 10, probe 11, spring 12, shell 1 is fixedlyed connected with box body 7, adjustment sheet 3 is connected with shell 1 by sliding screw 2, adjustment screw 4 is installed on the adjustment sheet 3, spacer 6 is connected with shell 1 by dog screw 5, the installed inside of box body 7 has plug 8, be equipped with circuit board 9 on the box body 7, spring 12, probe 11 are fixed on the box body 7 by pressing plate 10.
The utility model also adopts following technical scheme:
Box body 7 is provided with probe aperture, and probe aperture is vertical shape.
Spacer 6 has sliding tray.
Circuit board 9 and plug 8 are installed in the box body 7.From probe 11 upper end welding leads, be connected on the circuit board 9, draw lead from circuit board 9 again and be connected on the plug 8.
Advantage of the present utility model is:
1 and pole plate between be connected firmly stable.
2 and pole plate between the location convenient simple and direct.
3, simple in structure, be convenient to processing, mounting or dismounting and maintenance.
4, good looking appearance is generous.
Description of drawings
Accompanying drawing 1 is an external structure schematic diagram of the present utility model;
Accompanying drawing 2 is an internal construction schematic diagram of the present utility model;
Accompanying drawing 3 is the local structure for amplifying schematic diagram of probe 11, spring 12.
The specific embodiment
As shown in Figure 1, of the present utility model comprising: shell 1, sliding screw 2, adjustment sheet 3, adjustment screw 4, dog screw 5, spacer 6, box body 7, shell 1 with fixedly connected with body 7, adjustment sheet 3 is connected with shell 1 by sliding screw 2, adjustment screw 4 is installed on the adjustment sheet 3, and spacer 6 is connected with shell 1 by dog screw 5.
As shown in Figure 2, comprise plug 8, circuit board 9, pressing plate 10, probe 11, the installed inside of box body 7 has plug 8, is equipped with circuit board 9 on the box body 7, and probe 11 is fixed on the box body 7 by pressing plate 10.
As shown in Figure 3, probe 11, spring 12 put on the box body 7 probe aperture, and fixing with pressing plate 10.
Utilize spacer 6 to position, utilize adjustment screw 4 and adjustment sheet 3 that testing cassete is fixed on the pole plate, testing cassete box body 7 is fitted with polar board surface, and probe 11 is pressed in by spring 12 on the electrode of pole plate, is pooled on the plug 8 after the processing of signal by testing cassete interior circuit board 8.
Adjustment screw 4 is installed on the shell 1, adjustment sheet 3 is connected with adjustment screw 4, limit the glide direction of adjustment sheets 3 then with sliding screw 2.Rotation adjustment screw 4 just can move up and down adjustment sheet 3 like this.
Columniform dog screw 5 of spacer 6 usefulness and a plain screw are installed on the shell 1.Because spacer 6 has sliding tray, can finely tune orientation distance.
The box body 7 that assembles is connected with the shell 1 that assembles.Turn adjustment screw 4 moves down adjustment sheet 3, packs in the pole plate.End face of spacer 6 and pole plate is contacted, so just played positioning action.Turn adjustment screw 4 moves up adjustment sheet 3, blocks the pole plate bottom, makes box body 7 bottom surfaces be adjacent to polar board surface.At this moment, probe 11 withstands the electrode on the pole plate under the effect of spring 12, and signal is pooled on the plug 8 after handling through the circuit board 9 of testing cassete.
The related circuit board 9 of this case is the common circuit board with this function.
Claims (6)
1. pole plate testing cassete, comprise shell (1), sliding screw (2), adjustment sheet (3), adjustment screw (4), dog screw (5), spacer (6), box body (7), plug (8), circuit board (9), pressing plate (10), probe (11), spring (12), it is characterized in that: shell (1) is fixedlyed connected with box body (7), adjustment sheet (3) is connected with shell (1) by sliding screw (2), adjustment screw (4) is installed on the adjustment sheet (3), spacer (6) is connected with shell (1) by dog screw (5), the installed inside of box body (7) has plug (8), be equipped with circuit board (9) on the box body (7), spring (12), probe (11) is fixed on the box body (7) by pressing plate (10).
2. a kind of pole plate testing cassete according to claim 1 is characterized in that: box body (7) is provided with probe aperture, and probe aperture is vertical shape.
3. a kind of pole plate testing cassete according to claim 1 is characterized in that: probe (11), spring (12) put on the box body (7) probe aperture, and fixing with pressing plate (10).
4. a kind of pole plate testing cassete according to claim 1 is characterized in that: spacer (6) has sliding tray.
5. a kind of pole plate testing cassete according to claim 1 is characterized in that: circuit board (9) and plug (8) are installed in the box body (7).
6. a kind of pole plate testing cassete according to claim 1 is characterized in that: probe (11) upper end welding lead, be connected on the circuit board (9), and circuit board (9) is drawn lead and is connected on the plug (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201041521U CN201013353Y (en) | 2007-04-06 | 2007-04-06 | Counter electrode testing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201041521U CN201013353Y (en) | 2007-04-06 | 2007-04-06 | Counter electrode testing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013353Y true CN201013353Y (en) | 2008-01-30 |
Family
ID=39025140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201041521U Expired - Lifetime CN201013353Y (en) | 2007-04-06 | 2007-04-06 | Counter electrode testing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013353Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726829A (en) * | 2012-10-10 | 2014-04-16 | 中国石油集团长城钻探工程有限公司 | Pole plate scale device for logging instrument |
-
2007
- 2007-04-06 CN CNU2007201041521U patent/CN201013353Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726829A (en) * | 2012-10-10 | 2014-04-16 | 中国石油集团长城钻探工程有限公司 | Pole plate scale device for logging instrument |
| CN103726829B (en) * | 2012-10-10 | 2019-06-07 | 中国石油集团长城钻探工程有限公司 | Pole plate graduation apparatus for logger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: CHINA PETROLEUM GROUP LOGGING LTD. ¬ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: China National Petroleum Group logging Co., Ltd. Number: 05 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: China National Petroleum Group logging Co., Ltd. Number: 05 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ¬ TO: CHINA PETROLEUM GROUP LOGGING LTD. ¬ |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080130 |
|
| CX01 | Expiry of patent term |