CN108957104A - The voltage test pencil of pen shape - Google Patents
The voltage test pencil of pen shape Download PDFInfo
- Publication number
- CN108957104A CN108957104A CN201710349432.7A CN201710349432A CN108957104A CN 108957104 A CN108957104 A CN 108957104A CN 201710349432 A CN201710349432 A CN 201710349432A CN 108957104 A CN108957104 A CN 108957104A
- Authority
- CN
- China
- Prior art keywords
- voltage test
- test pencil
- pen shape
- shape
- display window
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The present invention provides a kind of voltage test pencil of pen shape, the outer formation writing pen shape of the voltage test pencil, and head end is equipped with metal probe, and tail end is equipped with display window.When we want test, after metal probe is touched route, tail end display window can show whether there is electricity, very convenient to carry and use.
Description
Technical field
The present invention relates to a kind of voltage test pencil, specifically a kind of voltage test pencil of pen shape.
Background technique
General voltage test pencil is all bottle opener shape, and just seem some inconveniences when using carrying.If can be by voltage test pencil
It is set as the shape of writing pen, is not only easy to use, it is also very convenient when carrying.
Summary of the invention
The purpose of the present invention is to provide a kind of voltage test pencil of pen shape, voltage test pencil at writing pen shape, be convenient for carrying and
It uses.
The present invention includes voltage test pencil, and used technical solution is: shape is set as writing pen, head by the voltage test pencil
End is equipped with metal probe, and tail end is equipped with display window.
The beneficial effects of the present invention are: due to the outer formation writing pen shape of voltage test pencil, head end is equipped with metal probe, tail end
Equipped with display window.When we want test when, after metal probe is touched route, tail end display window can show whether
There is electricity, it is very convenient to carry and use.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Shown in Fig. 1: shape is set as writing pen by voltage test pencil 1, and head end is equipped with metal probe 2, and tail end is equipped with display window 3.
Claims (1)
1. a kind of voltage test pencil of pen shape, including voltage test pencil (1), it is characterised in that: shape is set as writing by the voltage test pencil (1)
Pen, head end are equipped with metal probe (2), and tail end is equipped with display window (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349432.7A CN108957104A (en) | 2017-05-17 | 2017-05-17 | The voltage test pencil of pen shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349432.7A CN108957104A (en) | 2017-05-17 | 2017-05-17 | The voltage test pencil of pen shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108957104A true CN108957104A (en) | 2018-12-07 |
Family
ID=64462659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710349432.7A Pending CN108957104A (en) | 2017-05-17 | 2017-05-17 | The voltage test pencil of pen shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108957104A (en) |
-
2017
- 2017-05-17 CN CN201710349432.7A patent/CN108957104A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |