CN204719118U - A kind of Telescopic foldable acoustooptical electroscope - Google Patents
A kind of Telescopic foldable acoustooptical electroscope Download PDFInfo
- Publication number
- CN204719118U CN204719118U CN201520390155.0U CN201520390155U CN204719118U CN 204719118 U CN204719118 U CN 204719118U CN 201520390155 U CN201520390155 U CN 201520390155U CN 204719118 U CN204719118 U CN 204719118U
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- telescopic
- telescopic insulating
- mainboard box
- self
- 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
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model provides a kind of Telescopic foldable acoustooptical electroscope, comprises mainboard box, the upper surface of described mainboard box is provided with self-inspection button; Described self-inspection button is other loudspeaker; Signal lamp is had above described loudspeaker, and also adjacent with self-inspection button; The leading flank being positioned at mainboard box before described signal lamp is provided with fine copper contact rod; Described contact rod remotely and the downside being positioned at mainboard box is connected to folded metal rod; The below of described folded metal rod is connected to telescopic insulating bar fixed cover; The below of described telescopic insulating bar fixed cover is telescopic insulating bar, and both contact with each other; The following table surface cover of described telescopic insulating bar has rubber handle, and telescopic insulating bar is positioned at the inside of rubber handle, both exact contact; This electroscope compact conformation, has good social effect and economic benefit, is applicable to promoting the use of.
Description
Technical field
The utility model relates to a kind of acoustooptical electroscope, particularly a kind of Telescopic foldable acoustooptical electroscope, belongs to and detects current technique field.
Background technology
Acoustooptical electroscope is a kind of high-voltage testing equipment, hand-held, and in bar-shaped, dry cell power supply, appearance is yellow, and rod point hooks in needle-like band, also can hang on electric wire.When detecting that circuit has a high pressure, can flash prompting and voice message.Also the switch on prod can be dialled in warning, use as dangerous tip.
Sound-light type electroscope a kind ofly flows through the electric current of electroscope over the ground in stray capacitance, the device whether inspection machine, circuit be charged by detecting.Detect on high-voltage alternating circuit and equipment and whether have power-frequency voltage, sound and light alarm, dual display, guarantees work safety.But common sound-light type electroscope does not have expansion link and foldability.And pilot lamp signal is also unclear.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, a kind of Telescopic foldable acoustooptical electroscope is provided, can stretch and insulate, collapsible by folded metal rod between mainboard box and telescopic insulating rod, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of Telescopic foldable acoustooptical electroscope of the utility model, comprises mainboard box, the upper surface of described mainboard box is provided with self-inspection button; Described self-inspection button is other loudspeaker; Signal lamp is had above described loudspeaker, and also adjacent with self-inspection button; The leading flank being positioned at mainboard box before described signal lamp is provided with fine copper contact rod; Described contact rod remotely and the downside being positioned at mainboard box is connected to folded metal rod; The below of described folded metal rod is connected to telescopic insulating bar fixed cover; The below of described telescopic insulating bar fixed cover is telescopic insulating bar, and both contact with each other; The following table surface cover of described telescopic insulating bar has rubber handle, and telescopic insulating bar is positioned at the inside of rubber handle, both exact contact.
As a kind of optimal technical scheme of the present utility model, the leading flank of described mainboard box is provided with fine copper contact rod.
As a kind of optimal technical scheme of the present utility model, described signal lamp is located at mainboard box one end.
As a kind of optimal technical scheme of the present utility model, the downside of described mainboard box is connected to folded metal rod and connects with telescopic insulating bar fixed cover.
As a kind of optimal technical scheme of the present utility model, one end of described telescopic insulating bar fixed cover arranges telescopic insulating bar.
The beneficial effect that compared with prior art the utility model reaches is:
1, the utility model compact conformation, be easy to carry about with one;
2, the utility model highly sensitive, do not disturb by highfield;
3, the utility model possesses whole circuit self-checking function, stand-by time is long;
4, the utility model low cost and be applicable to promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the structural representation of a kind of Telescopic foldable acoustooptical electroscope described in the utility model embodiment;
Fig. 2 is the telescopic insulating bar cut-away view of a kind of Telescopic foldable acoustooptical electroscope described in the utility model embodiment;
Fig. 3 is the structural drawing of the folded metal rod of a kind of Telescopic foldable acoustooptical electroscope described in the utility model embodiment;
Number in the figure: 1, mainboard box; 2, self-inspection button; 3, fine copper contact rod; 4, loudspeaker; 5, signal lamp; 6, folded metal rod; 7, telescopic insulating bar; 8, telescopic insulating bar fixed cover; 9, rubber handle.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: a kind of Telescopic foldable acoustooptical electroscope of the utility model, comprises mainboard box 1, the upper surface of described mainboard box 1 is provided with self-inspection button 2; Described self-inspection button 2 is other loudspeaker 4; Signal lamp 5 is had above described loudspeaker 4, and also adjacent with self-inspection button 2; The leading flank being positioned at mainboard box 1 before described signal lamp 5 is provided with fine copper contact rod 3; Described fine copper contact rod 3 remotely and the downside being positioned at mainboard box 1 is connected to folded metal rod 6; The below of described folded metal rod 6 is connected to telescopic insulating bar fixed cover 8; The below of described telescopic insulating bar fixed cover 8 is telescopic insulating bars 7, and both contact with each other; The following table surface cover of described telescopic insulating bar 7 has rubber handle 9, and telescopic insulating bar 7 is positioned at the inside of rubber handle 9, both exact contact.
In order to the sensitivity of Telescopic foldable acoustooptical electroscope is higher, the leading flank of described mainboard box 1 is provided with fine copper contact rod 3, and fine copper is free from foreign meter, and performance is good.
In order to make viewing convenient, described signal lamp 5 is located at mainboard box 1 top.
In order to make this instrument operationally Stability Analysis of Structures and being easy to carry about with one, the downside of described mainboard box 1 is connected to folded metal rod 6 and connects with telescopic insulating bar fixed cover 8.
Adapt to different length to enable this device and insulation, the below of described telescopic insulating bar fixed cover 8 is telescopic insulating bars 7.
Acoustooptical electroscope described in the utility model is Telescopic foldable, and the leading flank of mainboard box 1 is provided with fine copper contact rod 3, and fine copper is free from foreign meter, and performance is good.Such electroscope sensitivity will be higher; Described signal lamp 5 is located at mainboard box 1 top, observes just more convenient like this; The downside of described mainboard box 1 is connected to folded metal rod 6 and connects with telescopic insulating bar fixed cover 8, makes this instrument operationally Stability Analysis of Structures and being easy to carry about with one; The below of described telescopic insulating bar fixed cover 8 is telescopic insulating bars 7, enables this device adapt to different length and insulation.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a Telescopic foldable acoustooptical electroscope, is characterized in that: comprise mainboard box (1), the upper surface of described mainboard box (1) is provided with self-inspection button (2); Described self-inspection button (2) is other loudspeaker (4); Signal lamp (5) is had above described loudspeaker (4), and also adjacent with self-inspection button (2); The leading flank being positioned at mainboard box (1) before described signal lamp (5) is provided with fine copper contact rod (3); Described fine copper contact rod (3) remotely and the downside being positioned at mainboard box (1) is connected to folded metal rod (6); The below of described folded metal rod (6) is connected to telescopic insulating bar fixed cover (8); The below of described telescopic insulating bar fixed cover (8) is telescopic insulating bar (7), and both contact with each other; The following table surface cover of described telescopic insulating bar (7) has rubber handle (9), and telescopic insulating bar (7) is positioned at the inside of rubber handle (9), both exact contact.
2. a kind of Telescopic foldable acoustooptical electroscope according to claim 1, is characterized in that: the leading flank of described mainboard box (1) is provided with fine copper contact rod (3).
3. a kind of Telescopic foldable acoustooptical electroscope according to claim 1, is characterized in that: described signal lamp (5) is located at mainboard box (1) top.
4. a kind of Telescopic foldable acoustooptical electroscope according to claim 1, is characterized in that: the downside of described mainboard box (1) is connected to folded metal rod (6) and connects with telescopic insulating bar fixed cover (8).
5. a kind of Telescopic foldable acoustooptical electroscope according to claim 1, is characterized in that: one end of described telescopic insulating bar fixed cover (8) arranges telescopic insulating bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390155.0U CN204719118U (en) | 2015-06-09 | 2015-06-09 | A kind of Telescopic foldable acoustooptical electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390155.0U CN204719118U (en) | 2015-06-09 | 2015-06-09 | A kind of Telescopic foldable acoustooptical electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719118U true CN204719118U (en) | 2015-10-21 |
Family
ID=54318107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520390155.0U Expired - Fee Related CN204719118U (en) | 2015-06-09 | 2015-06-09 | A kind of Telescopic foldable acoustooptical electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931766A (en) * | 2015-06-09 | 2015-09-23 | 苏州市华安普电力工程有限公司 | Telescopic foldable acousto-optic electroscope |
| CN108957105A (en) * | 2018-06-28 | 2018-12-07 | 国网山东省电力公司成武县供电公司 | A kind of safe electroscope |
-
2015
- 2015-06-09 CN CN201520390155.0U patent/CN204719118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931766A (en) * | 2015-06-09 | 2015-09-23 | 苏州市华安普电力工程有限公司 | Telescopic foldable acousto-optic electroscope |
| CN108957105A (en) * | 2018-06-28 | 2018-12-07 | 国网山东省电力公司成武县供电公司 | A kind of safe electroscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207457333U (en) | A kind of high-tension acoustooptic electroscope | |
| CN103257264B (en) | AC and DC high voltage electroscope | |
| CN204719118U (en) | A kind of Telescopic foldable acoustooptical electroscope | |
| CN104931766A (en) | Telescopic foldable acousto-optic electroscope | |
| CN103344877B (en) | Potable polarity test rod | |
| CN203365531U (en) | Novel alternating-current and direct-current high-voltage electroscope | |
| CN203941222U (en) | Contact net voltage indicator type electroscope | |
| CN204166000U (en) | Extension rod of ultrasonic electrified partial discharge tester sensor | |
| CN205280790U (en) | Electromagnetic type capacitive voltage divider | |
| CN203232083U (en) | High-voltage sound and light electroscope | |
| CN203942274U (en) | Portable power capacitor residual charge discharger | |
| CN203597432U (en) | Insulating protective clothes with universal meter device | |
| CN203595779U (en) | Novel high-voltage equipment fault laser positioning device | |
| CN204008819U (en) | A kind of contact high voltage electroscope with digital display function | |
| CN107037315B (en) | A kind of large size workshop inspector machine winding detection device | |
| CN202362357U (en) | 10kv intelligent voice electroscope | |
| CN206420947U (en) | A kind of electricity testing rod for high-tension line | |
| CN104360216A (en) | Grounding detecting device and method | |
| CN205723123U (en) | A kind of transformator with electrical insulation sheet for power domain | |
| CN205643492U (en) | Novel power maintenance electrography | |
| CN205720401U (en) | A kind of novel acoustooptical electroscope device | |
| CN210442495U (en) | Closed electrical equipment internal short circuit detection stick | |
| CN204882618U (en) | A probe fixing device for SF6 circuit breaker partial discharge detector | |
| CN205120815U (en) | High -voltage electroscope charges | |
| CN205679728U (en) | A kind of wire insulation electric performance test instrument |
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: 20151021 Termination date: 20170609 |