CN206930697U - Electrical signal detection device - Google Patents
Electrical signal detection device Download PDFInfo
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- CN206930697U CN206930697U CN201720732094.0U CN201720732094U CN206930697U CN 206930697 U CN206930697 U CN 206930697U CN 201720732094 U CN201720732094 U CN 201720732094U CN 206930697 U CN206930697 U CN 206930697U
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- probe
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- signal detection
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Abstract
It is larger to solve existing oscillograph volume the utility model discloses a kind of electrical signal detection device, inconvenient to carry, cumbersome, the technical problem such as expensive.Electrical signal detection device includes the transmission wire rod of at least one detection probe, transmission connection end, and connection at least one detection probe and the transmission connection end, wherein：The detection probe is used to detect electric signal, and the transmission connection end can match connection with the coffret of mobile terminal.
Description
Technical field
Detection device technical field is the utility model is related to, more particularly to a kind of electrical signal detection device.
Background technology
Oscillograph is a kind of quite varied electronic measuring instrument of purposes, it can invisible converting electrical signal into
Observable image, it is easy to people to study the change procedure of various electrical phenomenas.Electric signal anaplasia at any time can be observed using oscillograph
The wavy curve of change, the relevant information of electric signal, such as voltage, electric current, frequency, phase difference, amplitude can also be obtained.
In the prior art, oscillograph volume is larger, inconvenient to carry, often moves and easily causes damage, and cumbersome,
It is expensive.
Utility model content
The purpose of the utility model embodiment is to provide a kind of electrical signal detection device, with solve existing oscillograph volume compared with
Greatly, it is inconvenient to carry, cumbersome, the technical problem such as expensive.
The utility model embodiment provides a kind of electrical signal detection device, including at least one detection probe, transmission connect
End, and the transmission wire rod of connection at least one detection probe and the transmission connection end are connect, wherein：The detection probe
For detecting electric signal, the transmission connection end can match connection with the coffret of mobile terminal.
Preferably, the coffret of mobile terminal includes audio transmission interfaces or data transmission interface.Optionally, at least one
Individual detection probe includes voltage tester probe, and the voltage tester probe includes：Voltage detecting end and with the voltage detecting
Hold the ground wire being electrically connected with.
Preferably, voltage tester probe also includes：Voltage for adjusting the voltage tester probe operating voltage adjusts
Knob；And/or for being corrected the first zeroing knob of zeroing to the voltage tester probe.
Optionally, at least one detection probe is popped one's head in including current detecting, and the current detecting probe includes：Current detecting
Jaw, and the lock of the jaw for the current detecting jaw to be locked.
Preferably, current detecting probe also includes：Adjusted for being corrected the second of zeroing to current detecting probe
Zero knob.
When being detected using the utility model embodiment electrical signal detection device to electric signal, connection end will be transmitted first
It is connected with the coffret of mobile terminal, then carries out electrical signal detection using detection probe, user can passes through mobile terminal
Screen easily gets the shape information of electric signal.Electrical signal detection device is used cooperatively with mobile terminal, compared to existing skill
Art, electrical signal detection device small volume is easy to carry, cheap, and user can carry out waveform letter by operating mobile terminal
The associative operation of breath, operation are relatively simple.
Brief description of the drawings
Fig. 1 is the utility model first embodiment electrical signal detection device structural representation；
Fig. 2 is the utility model first embodiment electrical signal detection device and mobile terminal connection diagram；
Fig. 3 is another embodiment electrical signal detection device structural representation of the utility model；
Fig. 4 is the utility model 3rd embodiment electrical signal detection device structural representation；
Fig. 5 is the utility model fourth embodiment electrical signal detection device structural representation；
Fig. 6 is the oscillography control method flow chart that the embodiment of the utility model the 5th is applied to mobile terminal；
Fig. 7 is the oscillography controling device structure diagram that the utility model sixth embodiment is applied to mobile terminal.
Reference：
1- detection probes；
2- transmits connection end；
3- transmits wire rod；
4- voltage tester probes；
5- voltage detectings end；
6- is grounded；
7- voltage regulating knobs；
The zeroing knobs of 8- first；
9- current detectings are popped one's head in；
10- current detecting jaws；
11- jaws are locked；
The zeroing knobs of 12- second；
13- mobile terminals；
14- audio transmission interfaces；
15- electrical signal detection devices；
16- screens；
17- acquiring units；
18- processing units.
Embodiment
Larger, inconvenient to carry, cumbersome, the technical problem such as expensive, this practicality for the existing oscillograph volume of solution
New embodiment provides a kind of electrical signal detection device, oscillography control method and device applied to mobile terminal.To make this
The purpose, technical scheme and advantage of utility model are clearer, and the utility model is made further specifically by the following examples
It is bright.
As depicted in figs. 1 and 2, the electrical signal detection device that the utility model first embodiment provides, including it is at least one
Detection probe 1, transmission connection end 2, and the transmission wire rod 3 of connection at least one detection probe and transmission connection end, its
In：Detection probe 1 is used to detect electric signal, and transmission connection end 2 can match connection with the coffret of mobile terminal.
The particular type of mobile terminal 13 is unlimited, such as can be mobile phone, tablet personal computer, notebook etc..Mobile terminal
The particular type of 13 coffret is unlimited, such as can be audio transmission interfaces 14 or data transmission interface, etc..Electric signal
The transmission connection end 2 of detection means 15 needs to match connection with coffret, so as to transmit a signal to mobile terminal 13.
When being detected using the utility model embodiment electrical signal detection device 15 to electric signal, transmission is connected first
End 2 is connected with the coffret of mobile terminal 13, then carries out electrical signal detection using detection probe 1, and user can pass through shifting
The screen of dynamic terminal 13 easily gets the shape information of electric signal.Electrical signal detection device 15 coordinates with mobile terminal 13 and made
With compared with prior art, the small volume of electrical signal detection device 15 is easy to carry, cheap, and user can be moved by operating
Terminal 13 carries out the associative operation of shape information, and operation is relatively simple.
The particular number and particular type of detection probe 1 are unlimited.As shown in figure 3, in alternative embodiment of the present utility model
In, electrical signal detection device includes two detection probes, respectively voltage tester probe 4 and current detecting probe 9.
As shown in figure 4, in alternative embodiment of the present utility model, electrical signal detection device includes a detection probe,
The detection probe is voltage tester probe 4, and the voltage tester probe 4 includes：Voltage detecting end 5 and with the voltage detecting
Hold the ground wire 6 being electrically connected with.
Continue referring to shown in Fig. 4, in the embodiment, voltage tester probe 4 also includes：For adjusting the voltage detecting
The voltage regulating knob 7 for 4 operating voltages of popping one's head in；And for being corrected the first tune of zeroing to the voltage tester probe 4
Zero knob 8.
The operating voltage of voltage tester probe 4 can be adjusted to mobile terminal permission by adjusting voltage regulating knob 7
In the range of；Zeroing can be corrected before using voltage tester probe 4 to it by the zeroing knob 8 of regulation first, make survey
It is accurate to measure result.
As shown in figure 5, in alternative embodiment of the present utility model, electrical signal detection device includes a detection probe,
The detection probe is current detecting probe 9, and the current detecting probe 9 includes：Current detecting jaw 10, and for by described in
The jaw lock 11 that current detecting jaw 10 locks.The electrical signal detection device is current sensing means.When in use, electric current is examined
The current detecting jaw 10 for surveying device is clipped in portion to be detected, and current detecting jaw 10 can be locked by stirring jaw lock 11, so as to
When preventing that current sensing means from working, phenomenon that current detecting jaw comes off.
Continue referring to shown in Fig. 5, in the embodiment, current detecting probe 9 also includes：For being visited to the current detecting
First 9 are corrected the second zeroing knob 12 of zeroing.Current detecting probe 9 can used by the zeroing of regulation second knob 12
It is preceding that zeroing is corrected to it, make measurement result accurate.
Using the utility model embodiment technical scheme, user need not be modified to mobile terminal hardware, it is only necessary to
Application program corresponding to installation can get the shape information of electric signal by screen on mobile terminals, simple to operate, make
With conveniently.The screen of mobile terminal can be touch-screen, so can be by touching convenient progress associative operation.Application program
The concrete form at the interface shown on mobile terminal screen is unlimited, as shown in Fig. 2 in this embodiment, application program exists
The interface shown on mobile terminal screen includes the regions such as waveform viewing area, the collection information area, settings button and menu.Collection
Waveform by being shown to waveform viewing area after processing, the real-time output sampling frequency rate in the collection information area and sample mode, setting are pressed
Button and menu setting can carry out touch control operation in the surrounding of waveform viewing area.
As shown in fig. 6, the embodiment of the utility model the 5th additionally provides a kind of oscillography controlling party applied to mobile terminal
Method, including：
Step 101, the electric signal for obtaining electrical signal detection device detection；
Step 102, the shape information of the electric signal shown on the display screen of mobile terminal.
The electric signal to be detected that can be obtained electrical signal detection device using the above method carries out analog signal to numeral
The conversion of signal；Then, the data signal of acquisition is handled by mobile terminal processor, and by result with waveform
Mode be shown on screen.The oscillography control method applied to mobile terminal in the utility model embodiment only needs moving
A corresponding application program is installed in dynamic terminal, it is not necessary to original hardware is modified, it is simple to operate, it is easy to use.
In preferred embodiment of the present utility model, when the transmission connection end of electrical signal detection device and the sound of mobile terminal
When keeping pouring in defeated Interface Matching connection, electric signal is the data signal after the audio process processing of mobile terminal.
In preferred embodiment of the present utility model, the foregoing oscillography control method applied to mobile terminal also includes：
The shape information of the electric signal is stored in the storage device of mobile terminal；And/or
The shape information of the electric signal is sent to cloud server.
The shape information of the electric signal is stored in the storage device of mobile terminal, and the waveform by the electric signal
Information is sent to cloud server, is easy to user to be checked or called in the future.
As shown in fig. 7, being conceived based on identical utility model, the utility model sixth embodiment additionally provides a kind of application
In the oscillography control device of mobile terminal, including：
Acquiring unit 17, for obtaining the electric signal of electrical signal detection device detection；
Processing unit 18, for the shape information of the electric signal to be shown on the display screen of mobile terminal.
Using said apparatus, the electric signal to be detected that can be obtained electrical signal detection device by acquiring unit carries out mould
Intend conversion of the signal to data signal；Then, the data signal of acquisition is handled by mobile terminal processing unit, and will
Result is shown on screen in a manner of waveform.The oscillography applied to mobile terminal in the utility model embodiment controls
Equipment only needs to install a corresponding application program on mobile terminals, it is not necessary to original hardware is modified, operation letter
It is single, it is easy to use.
In preferred embodiment of the present utility model, when the transmission connection end of electrical signal detection device and the sound of mobile terminal
When keeping pouring in defeated Interface Matching connection, acquiring unit 17 is specifically used for, and obtains the number after the audio process processing of mobile terminal
Word signal.
In preferred embodiment of the present utility model, applied to the oscillography control device of mobile terminal, in addition to：
Memory cell, for the shape information of the electric signal to be stored in the storage device of mobile terminal；And/or
Transmitting element, for the shape information of the electric signal to be sent to cloud server.
Memory cell can be stored the shape information of acquisition；Can also be single by sending under conditions of having network
Member is sent to cloud server by shape information is obtained, and realizes persistence, is easy to subsequent treatment user to call.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (6)
1. a kind of electrical signal detection device, it is characterised in that including at least one detection probe, transmission connection end, and connection
At least one detection probe and the transmission wire rod of the transmission connection end, wherein：The detection probe is used to detect telecommunications
Number, the transmission connection end can match connection with the coffret of mobile terminal.
2. electrical signal detection device as claimed in claim 1, it is characterised in that the coffret of the mobile terminal includes sound
Frequency coffret or data transmission interface.
3. electrical signal detection device as claimed in claim 1, it is characterised in that at least one detection probe includes voltage
Detection probe, the voltage tester probe include：Voltage detecting end and the ground wire being electrically connected with the voltage detecting end.
4. electrical signal detection device as claimed in claim 3, it is characterised in that the voltage tester probe also includes：
For adjusting the voltage regulating knob of the voltage tester probe operating voltage；And/or
For being corrected the first zeroing knob of zeroing to the voltage tester probe.
5. electrical signal detection device as claimed in claim 1, it is characterised in that at least one detection probe includes electric current
Detection probe, the current detecting probe include：Current detecting jaw, and the pincers for the current detecting jaw to be locked
Mouth lock.
6. electrical signal detection device as claimed in claim 5, it is characterised in that the current detecting probe also includes：For
The second zeroing knob of zeroing is corrected to current detecting probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732094.0U CN206930697U (en) | 2017-06-21 | 2017-06-21 | Electrical signal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732094.0U CN206930697U (en) | 2017-06-21 | 2017-06-21 | Electrical signal detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930697U true CN206930697U (en) | 2018-01-26 |
Family
ID=61346525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720732094.0U Active CN206930697U (en) | 2017-06-21 | 2017-06-21 | Electrical signal detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192867A (en) * | 2017-06-21 | 2017-09-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Electrical signal detection device, oscillography control method and device applied to mobile terminal |
| CN109030871A (en) * | 2018-08-17 | 2018-12-18 | 合肥师范学院 | The multifunctional test system of test pencil separate type based on OneNet |
-
2017
- 2017-06-21 CN CN201720732094.0U patent/CN206930697U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192867A (en) * | 2017-06-21 | 2017-09-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Electrical signal detection device, oscillography control method and device applied to mobile terminal |
| CN109030871A (en) * | 2018-08-17 | 2018-12-18 | 合肥师范学院 | The multifunctional test system of test pencil separate type based on OneNet |
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