CN201242584Y - Simple test pen for testing cable switching - Google Patents
Simple test pen for testing cable switching Download PDFInfo
- Publication number
- CN201242584Y CN201242584Y CNU2008201873077U CN200820187307U CN201242584Y CN 201242584 Y CN201242584 Y CN 201242584Y CN U2008201873077 U CNU2008201873077 U CN U2008201873077U CN 200820187307 U CN200820187307 U CN 200820187307U CN 201242584 Y CN201242584 Y CN 201242584Y
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- CN
- China
- Prior art keywords
- pen
- pen container
- electrode plate
- testing
- hollow edged
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a simple cable on-off testing pen which is composed of a pen holder (1) and an end cap (2); wherein batteries (3) are arranged in the pen holder (1), and the end cap (2) is covered at the back end of the pen holder (1). The simple cable on-off testing pen is characterized in that two tubular electrode plates (4 and 4`) which extend forward are symmetrically arranged on the front end wall of the pen holder (1); flake-shaped electrode plates (6,6`) are respectively arranged on the inner side wall of the tubular electrode plates (4,4`); a sliding protective sleeve (5) is arranged on the side wall of the front end of the pen holder (1), and a light emitting diode (7) and a push-type switch are arranged on the side wall of the pen holder (1). The simple cable on-off testing pen has the advantages that the simple cable on-off testing pen is simple in structure, quick in testing, low in cost, convenient to take, and convenient to use, and can be widely used for the on-off testing of cables.
Description
Technical field
The utility model relates to a kind of improvement of circuit on-off pick-up unit, specifically a kind of simple and easy cable on off test pen.
Background technology
When searching or detecting the cable break-make, instrument commonly used is multimeter or special detector, uses the deficiency of multimeter or special detector to be: complex structure, production cost height, use inconvenience.As with multimeter during as testing tool, head ceaselessly rocks back and forth between cable and multimeter, carelessness is arranged slightly or shake will all that has been achieved is spoiled; Test with special detector (megger), then very dangerous, (operating voltage of megger self has 500 volts-1000 volts in use), and also speed is slow, workload is big, price is high, carry inconvenience, is not easy to execute-in-place.
Summary of the invention
The purpose of this utility model is to provide a kind of operation simple in structure, easy to carry, easy, can draws the simple and easy cable on off test pen of result of determination fast.
For reaching above purpose; the technical scheme that the utility model adopted is: this simple and easy cable on off test pen; by pen container; end cap constitutes; the battery of in pen container, packing into; end cap covers the rear end at pen container; with end cap battery is fixed in the pen container; it is characterized in that on the front bulkhead of pen container, establishing symmetrically two hollow edged electrode plates that stretch out forward; on the madial wall of two hollow edged electrode plates, establish the pellet electrode plate respectively; on the front end side wall of pen container, establish the slip protective sleeve; when not using; the slip protective sleeve can be promoted forward, the hollow edged electrode plate is covered, shield; applicable to the difform cable of test, on the sidewall of pen container, establish light emitting diode and driving switch by hollow edged electrode plate and pellet electrode plate.The utility model is also implemented by following measure: a utmost point of described light emitting diode is connected with a hollow edged electrode plate, hollow edged electrode plate and pellet electrode plate are an integral body, and another utmost point of light emitting diode is connected with another hollow edged electrode plate by battery; Slide is established in inboard at the slip protective sleeve, and slide is stuck in the rail groove on the pen container front end side wall.When using the utility model, one end of two cables will testing or search connects, the other end inserts in the tube chamber of two hollow edged electrode plates, or be connected and fixed with two pellet electrode plates, at this moment, if light emitting diode is bright, represent that then cable does not have disconnected place, if light emitting diode does not work, represent that then cable has disconnected place.
The beneficial effects of the utility model are: compare with the testing lines apparatus of present use, simple in structure, be easy to carry, easy to use, test fast, whether disconnected cost is low, can be widely used in cable test.
Description of drawings
Fig. 1 looks synoptic diagram for structure master of the present utility model.
Fig. 2 is a circuit theory synoptic diagram of the present utility model.
Embodiment
Make the utility model with reference to accompanying drawing 1,2.This simple and easy cable on off test pen; constitute by pen container 1, end cap 2; the battery 3 of in pen container 1, packing into; end cap 2 covers the rear end at pen container 1; with end cap 2 battery 3 is fixed in the pen container 1; it is characterized in that on the front bulkhead of pen container 1, establishing symmetrically two hollow edged electrode plates that stretch out forward 4,4 '; hollow edged electrode plate 4,4 ' madial wall on establish respectively pellet electrode plate 6,6 '; on the front end side wall of pen container 1, establish slip protective sleeve 5, on the sidewall of pen container 1, establish light emitting diode 7 and driving switch 8.A utmost point of described light emitting diode 7 is connected with a hollow edged electrode plate 4, and hollow edged electrode plate 4 and pellet electrode plate 6 are an integral body, and another utmost point of light emitting diode 7 is by battery 3 and another hollow edged electrode plate 4 ' be connected; Slide is established in inboard at slip protective sleeve 5, and slide is stuck in the rail groove 9 on pen container 1 front end side wall.
Claims (2)
1, a kind of simple and easy cable on off test pen; constitute by pen container (1), end cap (2); the battery (3) of in pen container (1), packing into; end cap (2) covers the rear end in pen container (1); it is characterized in that on the front bulkhead of pen container (1), establishing symmetrically two hollow edged electrode plates that stretch out forward (4,4 '); on the madial wall of hollow edged electrode plate (4,4 '), establish pellet electrode plate (6,6 ') respectively; on the front end side wall of pen container (1), establish slip protective sleeve (5), on the sidewall of pen container (1), establish light emitting diode (7) and driving switch (8).
2, simple and easy cable on off test pen according to claim 1, a utmost point that it is characterized in that described light emitting diode (7) is connected with a hollow edged electrode plate (4), hollow edged electrode plate (4) and pellet electrode plate (6) are an integral body, and another utmost point of light emitting diode (7) is connected with another hollow edged electrode plate (4 ') by battery (3); Slide is established in inboard at slip protective sleeve (5), and slide is stuck in the rail groove (9) on pen container (1) front end side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201873077U CN201242584Y (en) | 2008-08-11 | 2008-08-11 | Simple test pen for testing cable switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201873077U CN201242584Y (en) | 2008-08-11 | 2008-08-11 | Simple test pen for testing cable switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201242584Y true CN201242584Y (en) | 2009-05-20 |
Family
ID=40715875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201873077U Expired - Fee Related CN201242584Y (en) | 2008-08-11 | 2008-08-11 | Simple test pen for testing cable switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201242584Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597365A (en) * | 2014-12-15 | 2015-05-06 | 黄山市中显微电子有限公司 | Power pen for detecting performance of liquid crystal display product |
| CN107394433A (en) * | 2017-07-29 | 2017-11-24 | 珠海市中力电力设备有限公司 | The anti-down power supply earthing or grounding means of slidingtype |
-
2008
- 2008-08-11 CN CNU2008201873077U patent/CN201242584Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597365A (en) * | 2014-12-15 | 2015-05-06 | 黄山市中显微电子有限公司 | Power pen for detecting performance of liquid crystal display product |
| CN107394433A (en) * | 2017-07-29 | 2017-11-24 | 珠海市中力电力设备有限公司 | The anti-down power supply earthing or grounding means of slidingtype |
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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: 20090520 Termination date: 20090911 |