CN201654111U - Electroscope with contact electrode extension section - Google Patents
Electroscope with contact electrode extension section Download PDFInfo
- Publication number
- CN201654111U CN201654111U CN2010201794072U CN201020179407U CN201654111U CN 201654111 U CN201654111 U CN 201654111U CN 2010201794072 U CN2010201794072 U CN 2010201794072U CN 201020179407 U CN201020179407 U CN 201020179407U CN 201654111 U CN201654111 U CN 201654111U
- Authority
- CN
- China
- Prior art keywords
- contact electrode
- electroscope
- electrode extension
- extension section
- utility
- 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 - Fee Related
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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model relates to an electroscope with a contact electrode extension section, comprising an electroscope and a contact electrode extension section. The contact electrode extension section can be detachably mounted on the electroscope and comprises a contact electrode, a metal conducting rod, an insulation sheath and a contact electrode connector; the metal conducting rod is covered by the insulation sheath and is respectively provided with a contact electrode and a contact electrode connector at both ends; when the contact electrode extension section is arranged on the contact electrode of the electroscope, the contact electrode connector is electrically contacted with the contact electrode of the electroscope; and the end part of the insulation sheath is in a funnel shape. The electroscope can be used as an electroscope without/with the contact electrode extension section as the contact electrode extension section can be detachably mounted on the electroscope, and the electroscope can be used in various occasions.
Description
Technical field
The utility model relates to a kind of electroscope, and especially a kind of electroscope with the contact electrode extension belongs to the technical field that exists of indicator current or voltage.
Background technology
Usually detecting 0.4～500kV equipment when whether charged, generally all use common electroscope.For some distribution lines under the weak jamming electric field environment, the high-low pressure cabinet, the normally electrical verification of the common electroscope of cable branch box, but can not put in or distribution line under the strong jamming electric field environment for the electroscope indicator, the high-low pressure cabinet, cable branch box, common electroscope can not normally carry out electrical verification, and wrong report or other accidents can take place; Can not put under the situation of carrying out electrical verification in the electrical equipment at the electroscope indicator, some manufacturers or individual just extend the electroscope contact electrode, and the contact electrode behind the lengthening does not have external insulation layer, carries out electrical verification like this and is easy to cause short circuit accident.Under the strong jamming electric field environment, common electroscope can be reported by mistake.Just because of these reasons, just design a kind of novel electroscope, it can also can use as the electroscope of band contact electrode extension as the electroscope that does not prolong with contact electrode, satisfies various places and uses.
The utility model content
The utility model purpose be proposed in order to overcome the deficiencies in the prior art a kind of, both can be as the electroscope that does not prolong with contact electrode, the also electroscope of the band contact electrode extension that can use as the electroscope of band contact electrode extension.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electroscope with the contact electrode extension comprises electroscope, contact electrode extension; Described contact electrode extension is installed on the electroscope dismantledly.
Preferably, described contact electrode extension comprises contact electrode, metal conducting bar, insulating sheath, contact electrode web member; Described metal conducting bar is insulated the sheath parcel, and contact electrode, contact electrode web member are set respectively at its two; When galvanoscopic contact electrode was loaded onto the contact electrode extension, contact electrode web member and galvanoscopic contact electrode electrically contacted.
Preferably, described insulating sheath end is funnel shaped.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage:
The utility model adopts described contact electrode extension to be installed in dismantledly on the electroscope, both can also can use as the electroscope of band contact electrode extension as the electroscope that does not prolong with contact electrode, satisfies various places and uses.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the galvanoscopic cut-open view of band contact electrode extension of the present utility model;
Wherein: 1, electroscope; 2, contact electrode extension; 3, contact electrode; 4, metal conducting bar; 5, insulating sheath; 6, contact electrode web member.
Embodiment
Be a kind of electroscope of the present utility model as shown in Figure 1, comprise electroscope 1, band contact electrode extension 2 with the contact electrode extension; Described contact electrode extension 2 is installed on the electroscope 1 dismantledly; Described contact electrode extension 2 comprises contact electrode 3, metal conducting bar 4, insulating sheath 5, contact electrode web member 6; Described metal conducting bar 4 is insulated sheath 5 parcels, and contact electrode 3, contact electrode web member 6 are set respectively at its two; When electroscope 1 is loaded onto contact electrode extension 2, described contact electrode web member 6 electrically contacts with galvanoscopic contact electrode, described insulating sheath 5 ends are funnel shaped, and described insulating sheath 5 is overlapping with the indicator shell of electroscope 1, thereby prevents that the electroscope contact electrode from exposing.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage:
The utility model adopts described contact electrode extension to be installed in dismantledly on the electroscope, both can also can use as the electroscope of band contact electrode extension as the electroscope that does not prolong with contact electrode, satisfies various places and uses.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (3)
1. the electroscope with the contact electrode extension comprises electroscope, contact electrode extension; It is characterized in that: described contact electrode extension is installed on the electroscope dismantledly.
2. the electroscope of band contact electrode extension according to claim 1 is characterized in that: described contact electrode extension comprises contact electrode, metal conducting bar, insulating sheath, contact electrode web member; Described metal conducting bar is insulated the sheath parcel, and contact electrode, contact electrode web member are set respectively at its two; When galvanoscopic contact electrode was loaded onto the contact electrode extension, contact electrode web member and galvanoscopic contact electrode electrically contacted.
3. the electroscope of band contact electrode extension according to claim 2 is characterized in that: described insulating sheath end is funnel shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201794072U CN201654111U (en) | 2010-05-05 | 2010-05-05 | Electroscope with contact electrode extension section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201794072U CN201654111U (en) | 2010-05-05 | 2010-05-05 | Electroscope with contact electrode extension section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654111U true CN201654111U (en) | 2010-11-24 |
Family
ID=43119356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201794072U Expired - Fee Related CN201654111U (en) | 2010-05-05 | 2010-05-05 | Electroscope with contact electrode extension section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201654111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181379A (en) * | 2014-08-21 | 2014-12-03 | 国家电网公司 | Capacitive high-voltage acousto-optic electroscope without electricity verification dead zone |
| CN104535825A (en) * | 2014-08-21 | 2015-04-22 | 国家电网公司 | Electroscopic method of high-voltage acousto-optic electroscope |
-
2010
- 2010-05-05 CN CN2010201794072U patent/CN201654111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181379A (en) * | 2014-08-21 | 2014-12-03 | 国家电网公司 | Capacitive high-voltage acousto-optic electroscope without electricity verification dead zone |
| CN104535825A (en) * | 2014-08-21 | 2015-04-22 | 国家电网公司 | Electroscopic method of high-voltage acousto-optic electroscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140505 |