CN104931766A - Telescopic foldable acousto-optic electroscope - Google Patents
Telescopic foldable acousto-optic electroscope Download PDFInfo
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- CN104931766A CN104931766A CN201510310100.9A CN201510310100A CN104931766A CN 104931766 A CN104931766 A CN 104931766A CN 201510310100 A CN201510310100 A CN 201510310100A CN 104931766 A CN104931766 A CN 104931766A
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- telescopic
- telescopic insulating
- mainboard box
- insulating bar
- rod
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Abstract
The invention provides a telescopic foldable acousto-optic electroscope. The electroscope comprises a mainboard box, the upper surface of the mainboard box is provided with a self-check button, a loudspeaker is arranged beside the self-check button, a signal indicating lamp is arranged over the loudspeaker and adjacent to the self-check button, a pure-copper contact rod is arranged at the front side of the mainboard box in front of the signal indicating lamp, the lower surface of the mainboard box is connected with a folded metal rod at a position far from the contact rod, the lower of the folded metal rod is connected with a telescopic insulating rod fixing sleeve, a telescopic insulating rod is placed under the telescopic insulating rod fixing sleeve and makes contact with the telescopic insulating rod fixing sleeve, the lower surface of the telescopic insulating rod is sleeved by a rubber handle, and the telescopic insulating rod is placed in the rubber handle and makes precise contact with the rubber handle. The telescopic foldable acousto-optic electroscope is compact is structure, has high social and economical benefits, and can be popularized and used.
Description
Technical field
The present invention relates to a kind of acoustooptical electroscope, particularly a kind of Telescopic foldable acoustooptical electroscope, belong to and detect 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.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of Telescopic foldable acoustooptical electroscope, 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 invention provides following technical scheme:
A kind of Telescopic foldable acoustooptical electroscope of the present invention, 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 preferred technical solution of the present invention, the leading flank of described mainboard box is provided with fine copper contact rod.
As a preferred technical solution of the present invention, described signal lamp is located at mainboard box one end.
As a preferred technical solution of the present invention, the downside of described mainboard box is connected to folded metal rod and connects with telescopic insulating bar fixed cover.
As a preferred technical solution of the present invention, one end of described telescopic insulating bar fixed cover arranges telescopic insulating bar.
The beneficial effect that compared with prior art the present invention reaches is:
1, compact conformation of the present invention, be easy to carry about with one;
2, the present invention highly sensitive, do not disturb by highfield;
3, the present invention possesses whole circuit self-checking function, stand-by time is long;
4, low cost of the present invention and be applicable to promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the structural representation of a kind of Telescopic foldable acoustooptical electroscope described in the embodiment of the present invention;
Fig. 2 is the telescopic insulating bar cut-away view of a kind of Telescopic foldable acoustooptical electroscope described in the embodiment of the present invention;
Fig. 3 is the structural drawing of the folded metal rod of a kind of Telescopic foldable acoustooptical electroscope described in the embodiment of the present invention;
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, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: a kind of Telescopic foldable acoustooptical electroscope of the present invention, 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 of the present invention 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 the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, 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.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201510310100.9A CN104931766A (en) | 2015-06-09 | 2015-06-09 | Telescopic foldable acousto-optic electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310100.9A CN104931766A (en) | 2015-06-09 | 2015-06-09 | Telescopic foldable acousto-optic electroscope |
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| Publication Number | Publication Date |
|---|---|
| CN104931766A true CN104931766A (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510310100.9A Pending CN104931766A (en) | 2015-06-09 | 2015-06-09 | Telescopic foldable acousto-optic electroscope |
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| Country | Link |
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| CN (1) | CN104931766A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548758A (en) * | 2015-12-17 | 2016-05-04 | 国家电网公司 | Special-purpose zero value detection tool for insulator of power transmission line |
| CN105699743A (en) * | 2016-03-08 | 2016-06-22 | 国网浙江省电力公司湖州供电公司 | Electroscope dedicated to 220 kV double bundle conductor |
| CN108508305A (en) * | 2018-04-28 | 2018-09-07 | 广东电网有限责任公司 | A kind of power utility check device |
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| JP2001208781A (en) * | 2000-01-31 | 2001-08-03 | Hasegawa Denki Kogyo Kk | Dc electroscope |
| CN2544287Y (en) * | 2002-05-30 | 2003-04-09 | 王宝巨 | Telescopic folding type high-voltage detector |
| CN202486158U (en) * | 2012-02-20 | 2012-10-10 | 詹乐贵 | High-voltage electroscope |
| CN103257264A (en) * | 2013-04-27 | 2013-08-21 | 国网电力科学研究院武汉南瑞有限责任公司 | Novel high-voltage electroscope for alternating currents and direct currents |
| CN203232083U (en) * | 2013-03-12 | 2013-10-09 | 福建省电力有限公司检修分公司 | High-voltage sound and light electroscope |
| CN203433033U (en) * | 2013-07-31 | 2014-02-12 | 国家电网公司 | Simple safe high-voltage electroscope |
| CN204008824U (en) * | 2014-08-25 | 2014-12-10 | 石家庄飞翔材料技术有限公司 | A kind of Intelligent self-checking high voltage electroscope |
| CN204719118U (en) * | 2015-06-09 | 2015-10-21 | 苏州市华安普电力工程有限公司 | A kind of Telescopic foldable acoustooptical electroscope |
-
2015
- 2015-06-09 CN CN201510310100.9A patent/CN104931766A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001208781A (en) * | 2000-01-31 | 2001-08-03 | Hasegawa Denki Kogyo Kk | Dc electroscope |
| CN2544287Y (en) * | 2002-05-30 | 2003-04-09 | 王宝巨 | Telescopic folding type high-voltage detector |
| CN202486158U (en) * | 2012-02-20 | 2012-10-10 | 詹乐贵 | High-voltage electroscope |
| CN203232083U (en) * | 2013-03-12 | 2013-10-09 | 福建省电力有限公司检修分公司 | High-voltage sound and light electroscope |
| CN103257264A (en) * | 2013-04-27 | 2013-08-21 | 国网电力科学研究院武汉南瑞有限责任公司 | Novel high-voltage electroscope for alternating currents and direct currents |
| CN203433033U (en) * | 2013-07-31 | 2014-02-12 | 国家电网公司 | Simple safe high-voltage electroscope |
| CN204008824U (en) * | 2014-08-25 | 2014-12-10 | 石家庄飞翔材料技术有限公司 | A kind of Intelligent self-checking high voltage electroscope |
| CN204719118U (en) * | 2015-06-09 | 2015-10-21 | 苏州市华安普电力工程有限公司 | A kind of Telescopic foldable acoustooptical electroscope |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548758A (en) * | 2015-12-17 | 2016-05-04 | 国家电网公司 | Special-purpose zero value detection tool for insulator of power transmission line |
| CN105699743A (en) * | 2016-03-08 | 2016-06-22 | 国网浙江省电力公司湖州供电公司 | Electroscope dedicated to 220 kV double bundle conductor |
| CN108508305A (en) * | 2018-04-28 | 2018-09-07 | 广东电网有限责任公司 | A kind of power utility check device |
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Application publication date: 20150923 |
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| RJ01 | Rejection of invention patent application after publication |