CN202133697U - Portable computer terminal oscilloscope - Google Patents
Portable computer terminal oscilloscope Download PDFInfo
- Publication number
- CN202133697U CN202133697U CN201120230710U CN201120230710U CN202133697U CN 202133697 U CN202133697 U CN 202133697U CN 201120230710 U CN201120230710 U CN 201120230710U CN 201120230710 U CN201120230710 U CN 201120230710U CN 202133697 U CN202133697 U CN 202133697U
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- CN
- China
- Prior art keywords
- oscillograph
- oscilloscope
- control circuit
- machine control
- main body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a portable computer terminal oscilloscope. The portable computer terminal oscilloscope is characterized by comprising an oscilloscope body (1) and a computer terminal (9); the oscilloscope body (1) is provided with round oscilloprobe jacks (2), a miniature USB interface (3), state indicating lights (4) and function buttons (5); a lithium battery cabin (6) and a signal processing whole machine control circuit cabin (7) are arranged inside the oscilloscope body (1); the signal input terminal of the whole machine control circuit cabin (7) is connected with the oscilloprobe jacks (2) ; and the signal output terminal of the whole machine control circuit cabin (7) is connected with the miniature USB interface (3). The oscilloscope body of the utility model is as small as a common cigarette case, is provided with a built-in lithium battery, has the characteristics of low cost, low power consumption and convenience for carrying, and is especially suitable for being moved and for outdoor application occasions.
Description
Technical field
The utility model relates to a kind of oscillograph, specifically relate to a kind of need not external power supply, portable, be the oscillograph of data processing, control and display terminal with the computing machine.
Background technology
Oscillograph is basic, the most the most frequently used electronic measuring instrument in the current electronic measuring instrument.Oscillograph in the market generally all have very many functions and higher performance, and wherein most function is used seldom; In addition, in order to obtain higher performance and abundant displaying contents, oscillographic volume is also bigger.
Consider that increasing occasion need use oscillograph, also engendered portable digital oscilloscope on the market, because this type of oscillograph need be taken into account higher data processing power and more human-machine interactive information, so expensive, be unfavorable for promoting.
In the disclosed relevant oscillographic patent of portable digital, what system of Oscillograph all adopted is traditional framework mode, promptly signals collecting, handle and be shown as one, thereby all have the shortcoming that power consumption is big, volume is big, cost performance is low.
Summary of the invention
The purpose of the utility model is exactly to not enough in the above-mentioned prior art, and the portable computers that a kind of power consumption is little, volume is little, cost performance is high oscillograph is provided.
The technical scheme that the utility model adopts is following:
A kind of portable computers oscillograph is characterized in that: its structure comprises oscillograph main body and terminal, and said oscillograph main body is provided with circular oscilloprobe jack, micro USB interface, status indicator lamp and function button; The inside of said oscillograph main body comprises lithium battery storehouse and signal Processing complete machine control circuit storehouse, and the signal input part in complete machine control circuit storehouse links to each other with the oscilloprobe jack, and the signal output part in complete machine control circuit storehouse is connected with the micro USB interface.
Said oscilloprobe jack and micro USB interface are arranged on the sidewall of oscillograph main body, and status indicator lamp and function button are provided with the upper surface of oscillograph main body.
The beneficial effect of the utility model is:
With computing machine as signal Processing, control and display terminal.Greatly reduce volume, the cost of hardware circuit, also reduced the power consumption of oscillograph main part.The dependence computing machine is the terminal, can make system of Oscillograph have more powerful data-handling capacity, can design the oscillograph main part portable easy-to-use again.Carrying the portable oscilloscope of lithium battery and the cooperation of notebook computer more brings out the best in each other.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the functional block diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
Like Fig. 1, shown in 2, its structure of the utility model comprises oscillograph main body 1 and terminal 9, and oscillograph main body 1 is provided with the oscilloprobe jack 2 of three circles, micro USB interface 3, two status indicator lamps 4 and four function buttons 5.Oscilloprobe jack 2 is arranged on the sidewall of oscillograph main body 1 with micro USB interface 3, and status indicator lamp 4 and function button 5 are provided with the upper surface of oscillograph main body 1.The inside of oscillograph main body 1 comprises lithium battery storehouse 6 and signal Processing complete machine control circuit storehouse 7, and the signal input part in complete machine control circuit storehouse 7 links to each other with oscilloprobe jack 2, and the signal output part in complete machine control circuit storehouse 7 is connected with micro USB interface 3.Oscillograph main body 1 whole size is slightly less than common cigarette case, and complicated data processing is then born by terminal 9 with showing.
When using, only need supporting oscilloprobe be inserted in the probe insertion 2 the utility model; And with USB line connection main body 1 and terminal; Select required function through terminal software or function button 5, on terminal 9, can observe tested waveform.
Oscillograph main part 1 inside has comprised lithium battery storehouse 6, signal Processing and complete machine control circuit storehouse 7.Signal Processing and complete machine control module 8 have comprised attenuator circuit, A/D convertor circuit, the FPGA high-speed signal acquisition circuit that is used for signal Processing, are used for the control panel circuit of man-machine interaction, are used for the MCU core control circuit of orthofunction.
Terminal 9 is common personal computers; Link to each other through the USB line between control module 8 and the terminal 9; Can demonstrate the waveform that oscillograph is gathered through supporting computed in software machine terminal 9; Can also control the portable oscilloscope handoff functionality, and the built-in lithium battery in the portable oscilloscope main body is charged.
The undeclared part that relates in the utility model is identical with prior art.
Claims (2)
1. portable computers oscillograph; It is characterized in that: its structure comprises oscillograph main body (1) and terminal (9), and said oscillograph main body (1) is provided with circular oscilloprobe jack (2), micro USB interface (3), status indicator lamp (4) and function button (5); The inside of said oscillograph main body (1) comprises lithium battery storehouse (6) and signal Processing complete machine control circuit storehouse (7); The signal input part in complete machine control circuit storehouse (7) links to each other with oscilloprobe jack (2), and the signal output part in complete machine control circuit storehouse (7) is connected with micro USB interface (3).
2. a kind of portable computers oscillograph according to claim 1; It is characterized in that: said oscilloprobe jack (2) and micro USB interface (3) are arranged on the sidewall of oscillograph main body (1), and status indicator lamp (4) and function button (5) are provided with the upper surface of oscillograph main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120230710U CN202133697U (en) | 2011-07-02 | 2011-07-02 | Portable computer terminal oscilloscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120230710U CN202133697U (en) | 2011-07-02 | 2011-07-02 | Portable computer terminal oscilloscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133697U true CN202133697U (en) | 2012-02-01 |
Family
ID=45522462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120230710U Expired - Fee Related CN202133697U (en) | 2011-07-02 | 2011-07-02 | Portable computer terminal oscilloscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020331A (en) * | 2014-06-23 | 2014-09-03 | 东莞理工学院 | Oscilloscope |
-
2011
- 2011-07-02 CN CN201120230710U patent/CN202133697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020331A (en) * | 2014-06-23 | 2014-09-03 | 东莞理工学院 | Oscilloscope |
| CN104020331B (en) * | 2014-06-23 | 2016-08-24 | 东莞理工学院 | Oscillograph |
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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: 20120201 Termination date: 20120702 |