CN202794415U - Nuclear magnetism electronic circuit detector - Google Patents
Nuclear magnetism electronic circuit detector Download PDFInfo
- Publication number
- CN202794415U CN202794415U CN 201220379599 CN201220379599U CN202794415U CN 202794415 U CN202794415 U CN 202794415U CN 201220379599 CN201220379599 CN 201220379599 CN 201220379599 U CN201220379599 U CN 201220379599U CN 202794415 U CN202794415 U CN 202794415U
- Authority
- CN
- China
- Prior art keywords
- electronic circuit
- nuclear
- circuit detector
- fixed
- magnetism electronic
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model discloses a nuclear magnetism electronic circuit detector, which comprises a shell, a relay and an interface, wherein the relay comprises a simulative probe composed of a filter frame, a coil frame, a printed circuit; the filter frame and the coil frame are fixed on the printed circuit board; the printed circuit board is fixed on the relay frame; the relay frame is fixed to one end in the shell; the interface comprises a cable plug and a plug socket body; the plug socket body is fixed to the other end in the shell; and the cable plug is fixed in the plug socket body. The nuclear magnetism electronic circuit detector disclosed by the utility model is simple in structure, high in operability and easy to dismount and maintain.
Description
Technical field
The utility model belongs to the logging technology field, particularly relates to nuclear-magnetism electronic circuit detector.
Background technology
NMT subsurface equipment part is made of electric capacity pipe nipple, electronic cartridge and probe etc.Nuclear-magnetism electronic circuit detector is the effective equipment that checks electronic circuit, before nuclear magnetism log, need to check electronic circuit, the electronic circuit detector is connected with electronic circuit, Analogue probe, but whether the performance of detection circuitry pipe nipple and duty be normal after the energising, and its effect is suitable with probe; Also can be when the frequency sweep fault appear in the nuclear-magnetism instrument string, be used for getting rid of the fault that electronic circuit or probe cause.
The utility model content
The nuclear-magnetism electronic circuit detector that the utility model provides a kind of simple in structure, strong operability, has been easy to dismantle.
A kind of nuclear-magnetism electronic circuit detector, described nuclear-magnetism electronic circuit detector comprises: shell, relay and interface, described relay comprises: the Analogue probe that wave filter frame, coil former, printed circuit board (PCB) consist of, and described wave filter frame and described coil former are fixed on the described printed circuit board (PCB); Described printed circuit board (PCB) is fixed on the described relay rack, and described relay rack is fixed on an end of described enclosure; Described interface comprises cable plug and plug pedestal, and the other end of described enclosure is fixed with the plug pedestal, and described cable splice is fixed in the described plug pedestal.
In the described nuclear-magnetism electronic circuit detector, described shell is inner stepped housing with shoulder hole, and described relay rack is fixed on macropore one end of described shoulder hole, and described plug pedestal is fixed on aperture one end of described shoulder hole.
In the described nuclear-magnetism electronic circuit detector, described plug pedestal is fixed on aperture one end of described shoulder hole by radial screw.
In the described nuclear-magnetism electronic circuit detector, in the arranged outside of the less end of described shell threaded collar is arranged.
In the described nuclear-magnetism electronic circuit detector, also be provided with feather key in the outside of the less end of described shell.
In the described nuclear-magnetism electronic circuit detector, described housing one side is provided with a concave surface, is provided with coaxial fitting in the described concave surface; Described housing opposite side is provided with a groove, is provided with silver-plated braid over braid in the described groove.
In the described nuclear-magnetism electronic circuit detector, described nuclear-magnetism electronic circuit detector comprises a bonnet and set collar, and the port of the larger end of described shell is provided with screw thread and cooperates with described set collar; Described nuclear-magnetism electronic circuit detector comprises a protecgulum, the port of the less end of described shell be provided with screw thread and with described front cover match.
In the described nuclear-magnetism electronic circuit detector, also be provided with gasket ring between described bonnet and the described housing, also be provided with handle on the described bonnet.
The nuclear-magnetism electronic circuit detector that the utility model provides; employing is provided with the shell of shoulder hole; relay is arranged on macropore one end of shoulder hole; cable splice is arranged on aperture one end of shoulder hole; two ends arrange respectively corresponding over cap; so that nuclear-magnetism electronic circuit detector of the present utility model is simple in structure, strong operability, be easy to detachable maintaining.
Description of drawings
Fig. 1 is the structural representation of the utility model nuclear-magnetism electronic circuit detector;
Wherein
|
1, |
2, |
|
3, |
4, wave filter frame |
| 5, coil former | 6, printed circuit board (PCB) |
|
11, |
12, |
|
13, threaded |
14, |
|
15, |
16, |
|
17, |
18, |
| 19, silver-plated braid over braid | 22, handle |
Embodiment
Below in conjunction with accompanying drawing the utility model nuclear-magnetism electronic circuit detector is elaborated.
As shown in Figure 1, a kind of nuclear-magnetism electronic circuit detector, described nuclear-magnetism electronic circuit detector comprises: shell, relay and interface, described relay comprises: the Analogue probe that wave filter frame 4, coil former 5, printed circuit board (PCB) 6 consist of, and described wave filter frame 4 and described coil former 5 are fixed on the described printed circuit board (PCB) 6; Described printed circuit board (PCB) 6 is fixed on the described relay rack 12, and described relay rack 12 is fixed on an end of described enclosure; Described interface comprises that the other end of cable plug 18 and plug pedestal 15 described enclosure is fixed with plug pedestal 15, and described cable splice 18 is fixed in the described plug pedestal 15.
Described nuclear-magnetism electronic circuit detector, described shell is inner stepped housing with shoulder hole, and described relay rack 12 is fixed on macropore one end of described shoulder hole, and described plug pedestal 15 is fixed on aperture one end of described shoulder hole.
Adopt the stepped housing of shoulder hole in the present embodiment, so that the more relay of circuit component can be placed on macropore one end of described shoulder hole, the less plug pedestal 15 of circuit component is placed on aperture one end of described shoulder hole, rationally effectively utilizes the inner space of described shell.
Described nuclear-magnetism electronic circuit detector, described plug pedestal 15 are fixed on aperture one end of described shoulder hole by radial screw 17.
In the present embodiment radially screw 17 with plug pedestal 15 in the enclosure section fix and be directed so that the cable splice 18 in the plug pedestal 15 keeps ad-hoc location and directions, guarantee this electronic circuit detector can with nuclear-magnetism electronic circuit exact connect ion.
Described nuclear-magnetism electronic circuit detector has threaded collar 13 in the arranged outside of the less end of described shell.
At shell threaded collar 13 is set in the present embodiment, can be connected with the housing of electronic circuit to be measured, when test, play fixing and the effect that is connected.
Described nuclear-magnetism electronic circuit detector also is provided with feather key 16 in the outside of the less end of described shell.
Described nuclear-magnetism electronic circuit detector, described housing one side is provided with a concave surface, is provided with coaxial fitting 11 in the described concave surface; Described housing opposite side is provided with a groove, is provided with silver-plated braid over braid 19 in the described groove.
The silver-plated braid over braid 19 of present embodiment plays the effect of ground connection.
Described nuclear-magnetism electronic circuit detector, described nuclear-magnetism electronic circuit detector comprises a bonnet 3 and set collar 1, the port of the larger end of described shell is provided with screw thread and cooperates with described set collar 1; Described nuclear-magnetism electronic circuit detector comprises a protecgulum 14, and the port of the less end of described shell is provided with screw thread and cooperates with described protecgulum 14.
In the present embodiment, by bonnet 3 being placed on the port of the larger end of shell, again by the threaded engagement of set collar 1 with the port outside, fastening bonnet 3; Pass through in addition the threaded engagement fastening protecgulum of protecgulum 14 with the port outside of the less end of shell; Bonnet 3 and protecgulum 14 can effectively be protected respectively various circuit and the mechanical organ of present embodiment housing inside.
Described nuclear-magnetism electronic circuit detector also is provided with gasket ring 2 between described bonnet 3 and the described housing, also is provided with handle 22 on the described bonnet 3.
Claims (8)
1. nuclear-magnetism electronic circuit detector, it is characterized in that: described nuclear-magnetism electronic circuit detector comprises: shell, relay and interface, described relay comprises: the Analogue probe that wave filter frame (4), coil former (5), printed circuit board (PCB) (6) consist of, and described wave filter frame (4) and described coil former (5) are fixed on the described printed circuit board (PCB) (6); Described printed circuit board (PCB) (6) is fixed on the described relay rack (12), and described relay rack (12) is fixed on an end of described enclosure; Described interface comprises that the other end of cable plug (18) and the described enclosure of plug pedestal (15) is fixed with plug pedestal (15), and described cable splice (18) is fixed in the described plug pedestal (15).
2. nuclear-magnetism electronic circuit detector as claimed in claim 1, it is characterized in that, described shell is inner stepped housing with shoulder hole, and described relay rack (12) is fixed on macropore one end of described shoulder hole, and described plug pedestal (15) is fixed on aperture one end of described shoulder hole.
3. nuclear-magnetism electronic circuit detector as claimed in claim 2 is characterized in that, described plug pedestal (15) is fixed on aperture one end of described shoulder hole by radial screw (17).
4. nuclear-magnetism electronic circuit detector as claimed in claim 3 is characterized in that, in the arranged outside of the less end of described shell threaded collar (13) is arranged.
5. nuclear-magnetism electronic circuit detector as claimed in claim 4 is characterized in that, also is provided with feather key (16) in the outside of the less end of described shell.
6. nuclear-magnetism electronic circuit detector as claimed in claim 5 is characterized in that, described housing one side is provided with a concave surface, is provided with coaxial fitting (11) in the described concave surface; Described housing opposite side is provided with a groove, is provided with silver-plated braid over braid (19) in the described groove.
7. nuclear-magnetism electronic circuit detector as claimed in claim 6 is characterized in that, described nuclear-magnetism electronic circuit detector comprises a bonnet (3) and set collar (1), and the port of the larger end of described shell is provided with screw thread and cooperates with described set collar (1); Described nuclear-magnetism electronic circuit detector comprises a protecgulum (14), and the port of the less end of described shell is provided with screw thread and cooperates with described protecgulum (14).
8. nuclear-magnetism electronic circuit detector as claimed in claim 7 is characterized in that, also is provided with gasket ring (2) between described bonnet (3) and the described housing, also is provided with handle (22) on the described bonnet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220379599 CN202794415U (en) | 2012-04-11 | 2012-08-01 | Nuclear magnetism electronic circuit detector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220151473 | 2012-04-11 | ||
| CN201220151473.8 | 2012-04-11 | ||
| CN 201220379599 CN202794415U (en) | 2012-04-11 | 2012-08-01 | Nuclear magnetism electronic circuit detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202794415U true CN202794415U (en) | 2013-03-13 |
Family
ID=47821657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220379599 Withdrawn - After Issue CN202794415U (en) | 2012-04-11 | 2012-08-01 | Nuclear magnetism electronic circuit detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202794415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376377B (en) * | 2012-04-11 | 2016-02-24 | 北京环鼎科技有限责任公司 | Nuclear magnetism electronic circuit detector |
-
2012
- 2012-08-01 CN CN 201220379599 patent/CN202794415U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376377B (en) * | 2012-04-11 | 2016-02-24 | 北京环鼎科技有限责任公司 | Nuclear magnetism electronic circuit detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202994964U (en) | UHF partial discharge sensor capable of closely cooperating with GIS basin-type insulator | |
| CN205404742U (en) | A simple and easy anti jamming unit for GIS partial discharge superfrequency is electrified to be detected | |
| CN204388964U (en) | A kind of capacitance-type fuel quantity survey sensor with shield assembly and system | |
| CN203117367U (en) | Ultrahigh-frequency sensor | |
| CN202794415U (en) | Nuclear magnetism electronic circuit detector | |
| CN103336309A (en) | Micro tracing probe and use method thereof | |
| CN203148991U (en) | Shielding mounting structure for partial discharge test of transformer substation | |
| US20150022969A1 (en) | Computer case with recorded open and closed states | |
| CN107422231B (en) | transformer ultrahigh frequency partial discharge detection device | |
| CN103376377B (en) | Nuclear magnetism electronic circuit detector | |
| CN204177918U (en) | A kind of underground cable shelf depreciation double-core on-Line Monitor Device | |
| CN203786165U (en) | Passive near-field test probe | |
| CN107807311B (en) | High-frequency partial discharge signal detection device for capacitive sleeve | |
| CN204405791U (en) | For the transient earth voltage sensor of switch cabinet equipment Partial Discharge Detection | |
| CN203117368U (en) | Acoustical-electrical sensor | |
| CN208508137U (en) | High frequency probe double shield copper sheathing | |
| TWI443653B (en) | Connector assembly | |
| CN202997204U (en) | Filtering connector | |
| CN207133413U (en) | A kind of magnetic resonance conductive plate | |
| CN205210227U (en) | Transformer winding fault detector box | |
| CN204666771U (en) | A kind of GIS partial discharge locating device | |
| CN203324486U (en) | Miniaturized tracing probe | |
| CN201811979U (en) | High-voltage box structure of high-voltage motor static insulating monitor | |
| CN208705485U (en) | A kind of wave detector output adapter | |
| CN202583336U (en) | Transformer end screen grounding detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20160224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |