CN203535094U - Pen-shaped oscilloscope - Google Patents
Pen-shaped oscilloscope Download PDFInfo
- Publication number
- CN203535094U CN203535094U CN201320700085.5U CN201320700085U CN203535094U CN 203535094 U CN203535094 U CN 203535094U CN 201320700085 U CN201320700085 U CN 201320700085U CN 203535094 U CN203535094 U CN 203535094U
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- China
- Prior art keywords
- stroke
- strokes
- circuit board
- combination
- oscillograph
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Abstract
The utility model discloses a pen-shaped oscilloscope including a pen-shaped housing, a circuit board and a probe are arranged in the housing, one end of the probe is connected with the circuit board, and the other end of the probe extends out of the housing, a trackball is embedded in the end face of the housing, the bottom of the track ball is electrically connected with the circuit board, and the circuit board is connected with a mobile apparatus via a wired interface or a wireless communication module. The pen-shaped oscilloscope is small and beautiful in appearance, low in cost, low in energy consumption, small in size, light in weight, and convenient to carry and use. Meanwhile, the connection of the internal components of the pen-shaped oscilloscope and the connection of the pen-shaped oscilloscope with the mobile apparatus are concise, and the pen-shaped oscilloscope is suitable for outdoor measurement, and is particularly suitable for conditions requiring flexible testing and measurement.
Description
Technical field
The utility model relates to oscillograph, relates in particular to a kind of form of a stroke or a combination of strokes oscillograph.
Background technology
Electron oscillograph is a kind of purposes electronic measuring instrument very widely.It can become observable image the invisible converting electrical signal of naked eyes, is convenient to the change procedure that people study various electrical phenomenas.That electron oscillograph utilizes is narrow, by the molecular electron beam of High-speed Electric, beat scribbling on the panel of fluorescent material, just can produce tiny luminous point.Under the effect of measured signal, electron beam just looks like the nib of one-pen, can on panel, depict the change curve of the instantaneous value of measured signal.Utilize electron oscillograph can observe the time dependent squiggle of various unlike signal amplitudes, can also test various electric weight with it, as voltage, electric current, frequency, phase differential, AM depth etc.
Development along with electron trade, electronics applications is in the widespread use of every field, make to surveying instrument require convenience and dirigibility, oscilloscope measurement is as the surveying instrument of main circuit signal, its convenience and dirigibility have obtained the demand of height.
But traditional desk-top oscillograph generally comprises display screen, guidance panel, various interface and shell etc., causes its volume large, weight is large, and not portable and transportation, is used and promote inconvenience.Meanwhile, conventional desktop oscillograph, hand-held oscillograph all needs extra probe pen to connect, and connects complexity, and malfunction, cannot satisfy the demands.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of volume little, lightweight, the form of a stroke or a combination of strokes oscillograph being easy to use.
The technical solution of the utility model is: form of a stroke or a combination of strokes oscillograph, and it comprises form of a stroke or a combination of strokes shell, is provided with circuit board and probe in shell, and probe one end is connected with circuit board, and the other end extends shell; Shell end face is embedded with trace ball, and trace ball bottom is electrically connected to circuit board, and circuit board is connected with mobile device by wireline interface or wireless communication module.
The utility model adopts above structure, traditional oscillograph and probe pen are united two into one, oscillograph global design is become to the form of a stroke or a combination of strokes, probe design becomes nib, such structure makes oscillograph, and not only monnolithic case is small and exquisite attractive in appearance, and volume is little, lightweight, carries and easy to use, cost is low, and energy consumption is low etc.
Meanwhile, the trace ball being connected with circuit board has functions such as changing voltage and amplitude, gear.Using probe as acquisition module, reduce the complicacy of line, make oscillograph of the present utility model be particularly suitable for connecting succinct occasion and use.
The other end that described probe extends shell is arranged with hook outward, and when probe is positioned over detected place like this, available hook is hung on oscillograph on detected material, handled easily oscillograph.
Described form of a stroke or a combination of strokes oscillograph also comprises the ground clamp being electrically connected to probe.During use, probe is positioned over detected place, uses ground wire that ground clamp clamps detected material then oscillograph and the common ground connection of detected material.
Described form of a stroke or a combination of strokes shell comprises top cover and the bottom of mutual fastening, easy disassembly shell.
Described circuit board is connected with mobile device by USB interface, easy to connect.
Described circuit board is by bluetooth or wifi and mobile device wireless connections.
Described mobile device comprises mobile phone, panel computer, mobile phone or handheld device.
Form of a stroke or a combination of strokes oscillograph of the present utility model, profile is small and exquisite attractive in appearance, and cost is low, and energy consumption is low, and volume is little, lightweight, carries and easy to use.Meanwhile, between inner each parts of form of a stroke or a combination of strokes oscillograph of the present utility model and all very succinct with being connected of outside mobile device, be applicable to outdoor measurement, be particularly suitable for requiring the occasion of dirigibility thermometrically.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the oscillographic cut-open view of the utility model form of a stroke or a combination of strokes.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
As shown in Figure 1, the utility model form of a stroke or a combination of strokes oscillograph, it comprises form of a stroke or a combination of strokes shell 1, is provided with circuit board 2 and probe 3 in shell 1, and probe 3 one end are connected with circuit board 2, and the other end extends shell 1; Shell 1 end face is embedded with trace ball 4, and trace ball 4 bottoms are electrically connected to circuit board 2, and circuit board 2 is connected with mobile device 6 by wireline interface 5 or wireless communication module.
The utility model can be outside probe 3 extends the other end of shell 1 sleeve hanger 7, when probe 3 is positioned over detected place like this, available hook 7 is hung on oscillograph on detected material, handled easily oscillograph.
Form of a stroke or a combination of strokes oscillograph described in the utility model also comprises the ground clamp 8 being electrically connected to probe 3.During use, probe 3 is positioned over detected place, uses ground wire that ground clamp 8 clamps detected material then oscillograph and the common ground connection of detected material.
Described form of a stroke or a combination of strokes shell 1 comprises top cover 11 and the bottom 12 of mutual fastening, easy disassembly shell 1.
Described circuit board 2 is by USB interface 5(wireline interface) be connected with mobile device 6, easy to connect.
Described circuit board 2 is by bluetooth or wifi and mobile device 6 wireless connections.
Described mobile device 6 comprises mobile phone, panel computer, mobile phone or handheld device.
The utility model adopts above structure, and traditional oscillograph and probe pen are united two into one, and oscillograph global design is become to the form of a stroke or a combination of strokes, probe design becomes nib, and not only monnolithic case is small and exquisite attractive in appearance to make oscillograph, and volume is little, lightweight, carry and easy to use, cost is low, and energy consumption is low etc.
When form of a stroke or a combination of strokes oscillograph of the present utility model uses, probe 3 is positioned over detected place, uses ground clamp 8 to clamp the ground wire of detected material simultaneously, and then oscillograph and detected material are total to ground connection.Probe 3 gathers the electric signal at detected place, then send to circuit board 2, circuit board 2 converts electrical signals to picture signal, circuit board 2 for example, by wireline interface (USB interface) or wireless communication module and mobile device 6(mobile phone for example) be connected the demonstration screen display by picture signal at mobile device 6.The trace ball 4 being connected with circuit board 2 has functions such as changing voltage and amplitude, gear, the convenient oscillograph of controlling.
Claims (7)
1. form of a stroke or a combination of strokes oscillograph, is characterized in that: it comprises form of a stroke or a combination of strokes shell, and in shell, be provided with circuit board and probe, probe one end is connected with circuit board, and the other end extends shell; Shell end face is embedded with trace ball, and trace ball bottom is electrically connected to circuit board, and circuit board is connected with mobile device by wireline interface or wireless communication module.
2. form of a stroke or a combination of strokes oscillograph according to claim 1, is characterized in that: the other end that described probe extends shell is arranged with hook outward.
3. form of a stroke or a combination of strokes oscillograph according to claim 1, is characterized in that: described form of a stroke or a combination of strokes oscillograph also comprises the ground clamp being electrically connected to probe.
4. form of a stroke or a combination of strokes oscillograph according to claim 1, is characterized in that: described form of a stroke or a combination of strokes shell comprises top cover and the bottom of mutual fastening.
5. form of a stroke or a combination of strokes oscillograph according to claim 1, is characterized in that: described circuit board is connected with mobile device by USB interface.
6. form of a stroke or a combination of strokes oscillograph according to claim 1, is characterized in that: described circuit board is by bluetooth or wifi and mobile device wireless connections.
7. form of a stroke or a combination of strokes oscillograph according to claim 1, is characterized in that: described mobile device comprises mobile phone, panel computer, mobile phone or handheld device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700085.5U CN203535094U (en) | 2013-11-06 | 2013-11-06 | Pen-shaped oscilloscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700085.5U CN203535094U (en) | 2013-11-06 | 2013-11-06 | Pen-shaped oscilloscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535094U true CN203535094U (en) | 2014-04-09 |
Family
ID=50421288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320700085.5U Expired - Fee Related CN203535094U (en) | 2013-11-06 | 2013-11-06 | Pen-shaped oscilloscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842518A (en) * | 2016-03-25 | 2016-08-10 | 赵士立 | Wireless voltage test pencil for machine lines |
| CN110058076A (en) * | 2019-04-19 | 2019-07-26 | 四川大学 | A kind of Portable voltage wave tracer |
| CN113917203A (en) * | 2021-09-29 | 2022-01-11 | 重庆电子工程职业学院 | Portable waveform test pen |
-
2013
- 2013-11-06 CN CN201320700085.5U patent/CN203535094U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842518A (en) * | 2016-03-25 | 2016-08-10 | 赵士立 | Wireless voltage test pencil for machine lines |
| CN110058076A (en) * | 2019-04-19 | 2019-07-26 | 四川大学 | A kind of Portable voltage wave tracer |
| CN113917203A (en) * | 2021-09-29 | 2022-01-11 | 重庆电子工程职业学院 | Portable waveform test pen |
| CN113917203B (en) * | 2021-09-29 | 2023-05-02 | 重庆电子工程职业学院 | Portable waveform test pen |
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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: 20140409 Termination date: 20171106 |