CN201926698U - Simple test pencil for testing voltage - Google Patents
Simple test pencil for testing voltage Download PDFInfo
- Publication number
- CN201926698U CN201926698U CN2010206524417U CN201020652441U CN201926698U CN 201926698 U CN201926698 U CN 201926698U CN 2010206524417 U CN2010206524417 U CN 2010206524417U CN 201020652441 U CN201020652441 U CN 201020652441U CN 201926698 U CN201926698 U CN 201926698U
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- hollow
- spring
- test pencil
- pencil
- metal end
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Abstract
The utility model relates to a simple test pencil for testing voltage. The test pencil comprises a metal end cap, a hollow pencil body, an observation window, a voltmeter pen insertion hole, a cutter body probe, a carbon pen, threads, a spring, a neon tube and a resistor, wherein the metal end cap is mounted at one end of the hollow pencil body and the cutter body probe is mounted at the other end of the hollow pencil body; the observation window and the voltmeter pen insertion hole are formed on the hollow pencil body; the carbon pen is mounted on one side of the hollow pencil body; one end of the neon tube is connected with the resistor and the other end of the neon tube is connected with the spring; the spring passes through the threads and is connected with the metal end cap; and the spring and the metal end cap are screwed into the hollow pencil body. The simple test pencil has a simple structure and complete functions, not only has the function of a common test pencil, namely detecting whether a to-be-tested object is electrified, but also can be plugged into the voltmeter to detect the voltage value of the to-be-detected object, and has the benefits of stable contact point, safety in plugging, no sparks, low cost, extensive range of application, and flexibility and convenience in use.
Description
Technical field: the utility model relates to a kind of simple and easy test pencil of voltage-measurable.
Background technology: at present, existing test pencil is a kind of to be whether can only detect testee charged, another kind is whether can detect testee charged, can provide simultaneously again testee with magnitude of voltage, preceding a kind of function ratio is more single, and usable range is narrow, inconvenience, a kind of cost height in back, uneconomical.
Problems such as summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of simple and easy test pencil of voltage-measurable is provided, and it has mainly solved existing test pencil a kind of is function singleness, uses model narrow, and another kind is the cost height, and is uneconomical.The simple and easy test pencil that the purpose of this utility model is achieved in that a kind of voltage-measurable by: metal end, hollow pen body, view window, voltage table penholder hole, cutter hub probe, carbon pen, screw thread, spring, neon tube, resistance constitute.End at hollow pen body is equipped with metal end, the other end is equipped with the cutter hub probe, hollow pen body is provided with view window and voltage table penholder hole, one of hollow pen body is surveyed carbon pen is housed, carbon pen is detachable, and neon tube one end is connected with resistance, and the other end is connected with spring, spring passes screw thread and is connected with metal end, and they are screwedly mounted in the hollow pen body by screw thread.This product structure is simple, and is multiple functional, the function of its existing common test pencil, and whether detect testee charged, the voltage table of pegging graft again detect testee with magnitude of voltage, contact point is stable, grafting safety, no-spark, cost is low, and applied range is flexible and convenient to use.
Description of drawings:
Accompanying drawing 2 is inner structure synoptic diagram of the simple and easy test pencil of a kind of voltage-measurable of the utility model.
1-metal end 2-hollow pen body 3-view window 4-voltage table penholder hole
5-cutter hub probe 6-carbon pen 7-screw thread 8-spring
9-neon tube 10-resistance
Embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, a kind of simple and easy test pencil of voltage-measurable is made of: metal end 1, hollow pen body 2, view window 3, voltage table penholder hole 4, cutter hub probe 5, carbon pen 6, screw thread 7, spring 8, neon tube 9, resistance 10.End at hollow pen body 2 is equipped with metal end 1, the other end is equipped with cutter hub probe 5, hollow pen body 2 is provided with view window 3 and voltage table penholder hole 4, one of hollow pen body 2 is surveyed carbon pen 6 is housed, carbon pen 6 is detachable, and neon tube 9 one ends are connected with resistance 10, and the other end is connected with spring 8, spring 8 passes screw thread 7 and is connected with metal end 1, and they are screwedly mounted in the hollow pen body 2 by screw thread 7.
Claims (2)
1. the simple and easy test pencil of a voltage-measurable, it is made of: metal end (1), hollow pen body (2), view window (3), voltage table penholder hole (4), cutter hub probe (5), carbon pen (6), screw thread (7), spring (8), neon tube (9), resistance (10), it is characterized in that: the end at hollow pen body (2) is equipped with metal end (1), the other end is equipped with cutter hub probe (5), hollow pen body (2) is provided with view window (3) and voltage table penholder hole (4), one of hollow pen body (2) is surveyed carbon pen (6) is housed, and carbon pen (6) is detachable.
2. the simple and easy test pencil of a kind of voltage-measurable according to claim 1, it is characterized in that: neon tube (9) one ends are connected with resistance (10), the other end is connected with spring (8), spring (8) passes screw thread (7) and is connected with metal end (1), and they are screwedly mounted in the hollow pen body (2) by screw thread (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206524417U CN201926698U (en) | 2010-12-10 | 2010-12-10 | Simple test pencil for testing voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206524417U CN201926698U (en) | 2010-12-10 | 2010-12-10 | Simple test pencil for testing voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926698U true CN201926698U (en) | 2011-08-10 |
Family
ID=44430542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206524417U Expired - Fee Related CN201926698U (en) | 2010-12-10 | 2010-12-10 | Simple test pencil for testing voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572458A (en) * | 2015-12-16 | 2016-05-11 | 无锡市永亿精密铸造有限公司 | Multifunctional test pencil |
| CN105842524A (en) * | 2016-03-15 | 2016-08-10 | 国网天津市电力公司 | Low-voltage recordable type electrical test pen |
-
2010
- 2010-12-10 CN CN2010206524417U patent/CN201926698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572458A (en) * | 2015-12-16 | 2016-05-11 | 无锡市永亿精密铸造有限公司 | Multifunctional test pencil |
| CN105842524A (en) * | 2016-03-15 | 2016-08-10 | 国网天津市电力公司 | Low-voltage recordable type electrical test pen |
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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: 20110810 Termination date: 20121210 |