CN205880028U - Oscilloprobe and oscilloscope - Google Patents
Oscilloprobe and oscilloscope Download PDFInfo
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- CN205880028U CN205880028U CN201620761894.0U CN201620761894U CN205880028U CN 205880028 U CN205880028 U CN 205880028U CN 201620761894 U CN201620761894 U CN 201620761894U CN 205880028 U CN205880028 U CN 205880028U
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- 239000000523 sample Substances 0.000 claims abstract description 238
- 238000010276 construction Methods 0.000 claims abstract description 71
- 238000005452 bending Methods 0.000 claims abstract description 63
- 238000001514 detection method Methods 0.000 claims description 60
- 230000000694 effects Effects 0.000 claims description 31
- 238000009413 insulation Methods 0.000 claims 1
- 238000007373 indentation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model provides an oscilloprobe, every of this oscilloprobe survey the passageway include the probe construction section with can be relative the probe bending segment that the probe construction section is buckled, probe construction section and handheld being connected of can stretching out and drawing back, and its axial direction rotation can be followed to the probe construction section for article two, the handheld portion that surveys the passageway together, and every probe of surveying the passageway can use the probe construction section as the center use the probe bending segment visit for the within range of radial circle and, the one hand just can realize that oscilloprobe detects arbitrary signal on the circuit board at 2.
Description
Technical field
This utility model belongs to electric field, particularly relates to a kind of oscilloprobe and has showing of this oscilloprobe
Ripple device.
Background technology
In prior art, oscillograph mostly is independent probe, when on circuit board two signals are measured by needs simultaneously
Wait, need both hands to coordinate and carry out operating or many people coordinate and operate.During one man operation, it is to need not the when of owing to measuring
Disconnected regulation is oscillographic, does not just have this time vacant hands can regulate oscillograph, very inconvenient；Many people compounding practice
Time, owing to measured point is the least, often limited view, it is impossible to ensure that each sensing point all accurately can contact with probe, and then
Cause the distortion obtaining signal.
Utility model content
This utility model is intended to solve one of above-mentioned technical problem the most to a certain extent provides a kind of oscilloprobe,
Described oscilloprobe can realize one-handed performance, simple in construction, convenient installation.
According to the oscilloprobe of this utility model embodiment, including the first probe of mutually insulated and the second probe and
First detection channels of mutually insulated and the second detection channels, described first probe and described first detection channels pass through Handheld Division
Connecting, described second probe is connected by Handheld Division with described second detection channels, and described first detection channels is provided with the
One probe, described second detection channels is provided with the second probe, described first detection channels include the first probe construction section and
Can the first probe bending segment of the most described first probe construction section bending, described first probe construction section and described Handheld Division
Telescopically connect, described second detection channels include the second probe construction section with can relative described second probe construction section curved
Second probe kink of folding, described second probe construction section is telescopic with described Handheld Division to be connected, and described first probe
Construction section and the second probe construction section can rotate along its axial direction respectively.
According to the oscilloprobe of this utility model embodiment, every detection channels include probe construction section with can be relative
The probe bending segment of described probe construction section bending, the connection can stretched in probe construction section and Handheld Division, and probe construction section
Can rotate along its axial direction so that the Handheld Division of two detection channels is combined, and the probe energy of every detection channels
Visit in the scope of circle with probe bending segment as radius centered by probe construction section and, singlehanded just can realize oscillograph spy
Head detects the signal of any two points on circuit board.
It addition, according to the above-mentioned oscilloprobe of this utility model, it is also possible to have a following additional technical characteristic:
Described first probe includes the first probe interface and the first flexible cable, one end of described first flexible cable and institute
Stating the first probe interface to connect, the other end is connected with described Handheld Division；Described second probe includes the second probe interface and second
Flexible cable, one end of described second flexible cable is connected with described second probe interface, and the other end is connected with described Handheld Division.
Described first detection channels and the second detection channels share an earth lead, one end of described earth lead respectively with institute
State the first detection channels and the second detection channels ground wire connects, other end earthing clamp.
Described Handheld Division is cylinder, and described Handheld Division also includes the flange arranged around cylinder periphery.
The one end of described earth lead the flange from described Handheld Division is drawn.
Described first probe bending segment can the most described first probe construction section bending angle be 900-2700, described
Second probe bending segment can the most described second probe construction section bending angle be 900-2700。
Also include the first probe activity section and the second probe activity section, one end of described first probe activity section and described the
The connection that one probe bending segment can bend, another terminates described first probe, one end of described second probe activity section and institute
Stating the connection that the second probe bending segment can bend, another terminates described second probe.
The company that one end of described first probe activity section can be bent by riveting joint with described first probe bending segment
Connect, the connection that one end of described second probe activity section can be bent by riveting joint with described second probe bending segment.
Also include can stretching with described first probe bending segment the first extension being connected and curved with described second probe
Trisection can stretch connect the second extension, one end of described first extension is connected, separately with described first probe bending segment
The connection that one end and described first probe activity section can bend, one end of described second extension and described second probe bending
Section connects, the connection that the other end and described second probe activity section can bend.
This utility model embodiment also provides for a kind of oscillograph, including above-mentioned oscilloprobe, described mutually insulated
First probe and the second probe are connected with oscillograph respectively, described first probe and the second probe reception measuring point.
According to the oscillograph of this utility model embodiment, every detection channels of its oscilloprobe includes probe construction section
With can the probe bending segment of relative described probe construction section bending, the connection can stretched in probe construction section and Handheld Division, and
Probe construction section can rotate along its axial direction so that the Handheld Division of two detection channels is combined, and every detection is logical
The probe in road can visit in the scope of circle with probe bending segment as radius centered by probe construction section and, singlehanded just can be real
Existing oscilloprobe detects the signal of any two points on circuit board.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below
In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from combining general the accompanying drawings below description to embodiment
Become obvious and easy to understand, wherein:
Fig. 1 is the structure chart 1 of the oscilloprobe of this utility model embodiment；
Fig. 2 is the structure chart 2 of the oscilloprobe of this utility model embodiment；
Fig. 3 is the structure chart 3 of the oscilloprobe of this utility model embodiment；
10 first probes；20 second probes；30 Handheld Divisions；40 earth leads；50 second detection channels；60 first detections are logical
Road；100 first probe interfaces；101 second probe interfaces；200 first flexible cables；201 second flexible cables；301 flanges；
401 ground clamps；500 first probe construction sections；501 second probe construction sections；510,511,700,701 riveting joint；600 first
Probe bending segment；601 second probe bending segments；610 first extensions；611 second extensions；800 first probe activity sections；
801 second probe activity sections；900 first probes；901 second probes.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, it is intended to be used for explaining this utility model, and it is not intended that to this utility model
Restriction.
Fig. 1-3 is the structure chart of the oscilloprobe of this utility model embodiment, as Figure 1-3, and oscilloprobe bag
Include:
First probe 10 and the second probe 20 of mutually insulated, oscilloprobe passes through the first probe 10 and the second probe 20
It is connected with oscillograph；
And the first detection channels 60 and the second detection channels 50 of mutually insulated, described first detection channels 60 is installed
There is the first probe 900, described second detection channels is provided with the second probe 901, the first probe 900 and the second probe 901 points
Do not contact with two sensing points, be used for detecting the signal on two sensing points；
Described first probe 10 is connected by Handheld Division 30 with described first detection channels 60, described second probe 20 and institute
Stating the second detection channels 50 to be connected by Handheld Division 30, the i.e. first probe 10 and the second probe 20 share a Handheld Division 30, side
Just the when of test, user grips；
Described first detection channels 60 include the first probe construction section 500 with can relative described first probe construction section
First probe bending segment 600 of 500 bendings, the i.e. first probe bending segment 600 can bend by relative first probe construction section 500, curved
The angle of folding is preferably 900-2700；
Described first probe construction section 500 is telescopically connected with described Handheld Division 30, described second probe construction section 501
Telescopic with described Handheld Division 30 it is connected, i.e. can be pacified by stretching or indentation the first probe construction section 500 and the second probe
Dress section 501 regulates the first detection channels 60 and length of the second detection channels 50, namely by stretching the first probe construction section
500 extend the first detection channels 60, it is also possible to shorten the second detection channels 50 by indentation the second probe construction section 501；
Described second detection channels 50 include the second probe construction section 501 with can relative described second probe construction section
Second probe kink 601 of 501 bendings, the i.e. second probe bending segment 601 can bend by relative second probe construction section 501, curved
The angle of folding is preferably 900-2700；
Described first probe construction section 500 and the second probe construction section 501 can rotate along its axial direction respectively, change sentence
Talking about, the first probe construction section 500 can be along its axial direction 3600Rotating, the i.e. first detection channels 60 can in the vertical direction
Carry out 3600Rotating, the second probe construction section 501 can be along its axial direction 3600Rotating, the i.e. second detection channels 50 can be perpendicular
Nogata upwards carries out 3600Rotate, therefore, centered by the first probe construction section 500, be half with the first probe bending segment 600
In the scope of the circle in footpath, the first probe 900 can visit and；And centered by the second probe construction section 501, curved with the second probe
In trisection 601 is the scope of circle of radius, the second probe 901 can visit and.
According to the oscilloprobe of this utility model embodiment, every detection channels include probe construction section with can be relative
The probe bending segment of described probe construction section bending, the connection can stretched in probe construction section and Handheld Division, and probe construction section
Can rotate along its axial direction so that the Handheld Division of two detection channels is combined, and the probe energy of every detection channels
Visit in the scope of circle with probe bending segment as radius centered by probe construction section and, singlehanded just can realize oscillograph spy
Head detects the signal of any two points on circuit board.
In being embodied as, described first probe 10 includes the first probe interface 100 and the first flexible cable 200, described
One end of first flexible cable 200 is connected with described first probe interface 100, and the other end is connected with described Handheld Division 30；Described
Second probe 20 includes the second probe interface 101 and the second flexible cable 201, one end of described second flexible cable 201 and institute
Stating the second probe interface 101 to connect, the other end is connected with described Handheld Division 30.
In being embodied as, described first detection channels 60 and the second detection channels 50 share an earth lead 40, described
Earth lead 40 one end is connected with described first detection channels 60 and the second detection channels 50 ground wire respectively, say, that described ground connection
Line 40 one end ground wire with the first detection channels 60 and the second detection channels 50 respectively is connected, other end earthing clamp 401.Due to
Two detection channels share an earth lead, make two detection channels with reference to same, and the measurement error of signal can be smaller,
Simultaneously because the wiring decreased on electronic devices and components wiring board to be measured, make test the most convenient.
In being embodied as, described Handheld Division 30 is cylinder, and described Handheld Division 30 also includes setting around cylinder periphery
The flange 301 put, this flange 301 can play anti-skidding effect, can be prevented effectively from finger and slide into probe construction section；Described connect
Ground wire 40 one end is drawn from described Handheld Division 30 body, preferably draws from described flange 301.
In being embodied as, also include the first probe activity section 800 and the second probe activity section 801, described first probe
The connection that one end of active segment 800 and described first probe bending segment 600 can bend, the angle of bending is preferably 900-
2700, another terminates described first probe 900, one end of described second probe activity section 801 and described second probe bending segment
601 connections that can bend, another terminates described second probe 901, and the angle of bending is preferably 900-2700.This first spy
Pin active segment 800 and the second probe activity section 801 can play the effect of fine setting, are equivalent to determining with the first probe construction section
Centered by 500, the first probe 900 of the circle with the first probe bending segment 600 as radius can visit and scope, and determine with
Centered by second probe construction section 501, the second probe 901 of the circle with the second probe bending segment 601 as radius can visit and model
After enclosing, by regulating the first probe activity section 800 and the second probe activity section 801, what energy was suitable expands or shrinks the first probe
900 and second probe 901 can visit and scope.
In being embodied as, one end of described first probe activity section 800 and described first probe bending segment 600 pass through riveting
Connecing the connection that joint 700 can bend, one end of described second probe activity section 801 leads to described second probe bending segment 601
Crossing the connection that riveting joint 701 can bend, the first probe bending segment 600 is by riveting joint 510 and the first probe construction section
500 bent connections, the company that the second probe bending segment 601 is bent with the second probe construction section 501 by riveting joint 511
Connect.
In being embodied as, also including can stretch with described first probe bending segment 600 is connected the first extension, ground
610, one end of described first extension 610 is connected with described first probe bending segment 600, and the other end is lived with described first probe
The connection that dynamic section 800 can bend, and can stretch with described second probe bending segment 601 is connected the second extension 611,
One end of described second extension 611 is connected with described second probe bending segment 801, the other end and described second probe activity section
801 connections that can bend.The first probe can be expanded or shunk by flexible first extension 610 and the second extension 611
900 and second probe 901 can visit and scope.Be equivalent to, centered by the first probe construction section 500, curved with the first probe
In trisection 600 and the scope of circle that the first extension 610 length sum is radius, the first probe 900 can visit and；And with
Centered by two probe construction sections 501, with the second probe bending segment 601 and the second extension 611 length sum circle as radius
In the range of, the second probe 901 can visit and.Meanwhile, it is this model by the first probe activity section 800 and the second probe activity section 801
Enclose fine setting.
This utility model embodiment also provides for a kind of oscillograph, including above-mentioned oscilloprobe, described mutually insulated
First probe 10 and the second probe 20 are connected with oscillograph respectively, and measuring point received by described first probe 900 and the second probe 901.
According to the oscillograph of this utility model embodiment, every detection channels of its oscilloprobe includes probe construction section
With can the probe bending segment of relative described probe construction section bending, the connection can stretched in probe construction section and Handheld Division, and
Probe construction section can rotate along its axial direction so that the Handheld Division of two detection channels is combined, and two detections
Can be formed arbitrarily angled between passage, one hand just can realize oscilloprobe and detect the letter of any two points on circuit board
Number.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Any one or more embodiments or example combine in an appropriate manner.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is without departing from this utility model to restriction of the present utility model
Principle and objective in the case of above-described embodiment can be changed in the range of this utility model, revise, replace and
Modification.
Claims (10)
1. an oscilloprobe, it is characterised in that including:
First probe of mutually insulated and the second probe and the first detection channels of mutually insulated and the second detection channels, described
First probe is connected by Handheld Division with described first detection channels, and described second probe and described second detection channels pass through hands
Portion of holding connects, and described first detection channels is provided with the first probe, described second detection channels is provided with the second probe, institute
State the first detection channels include the first probe construction section with can relative described first probe construction section bending the first probe curved
Trisection, the connection can stretched in described first probe construction section and described Handheld Division, described second detection channels includes the second spy
Pin construction section with can relative described second probe construction section bending the second probe kink, described second probe construction section with
The connection can stretched in described Handheld Division, and described first probe construction section and the second probe construction section can be axial along it respectively
Direction rotates.
2. oscilloprobe as claimed in claim 1, it is characterised in that described first probe includes the first probe interface and the
One flexible cable, one end of described first flexible cable is connected with described first probe interface, and the other end is with described Handheld Division even
Connect；Described second probe includes the second probe interface and the second flexible cable, one end of described second flexible cable and described the
Two probe interfaces connect, and the other end is connected with described Handheld Division.
3. oscilloprobe as claimed in claim 1, it is characterised in that described first detection channels and the second detection channels are altogether
With an earth lead, one end of described earth lead is connected, separately with described first detection channels and the second detection channels ground wire respectively
One end grounding clamp.
4. oscilloprobe as claimed in claim 3, it is characterised in that described Handheld Division is cylinder, and described Handheld Division is also
Including the flange arranged around cylinder periphery.
5. oscilloprobe as claimed in claim 4, it is characterised in that one end of described earth lead is convex from described Handheld Division
Edge is drawn.
6. oscilloprobe as claimed in claim 1, it is characterised in that described first probe bending segment can the most described the
The angle of one probe construction section bending is 900-2700, described second probe bending segment can the most described second probe construction section
The angle of bending is 900-2700。
7. the oscilloprobe as described in claim 1-6 is arbitrary, it is characterised in that also include the first probe activity section and second
Probe activity section, the connection that one end of described first probe activity section and described first probe bending segment can bend, the other end
Connect the connection that described first probe, one end of described second probe activity section and described second probe bending segment can bend, separately
One terminates described second probe.
8. oscilloprobe as claimed in claim 7, it is characterised in that one end of described first probe activity section and described the
The connection that one probe bending segment can be bent by riveting joint, one end of described second probe activity section and described second probe
The connection that bending segment can be bent by riveting joint.
9. oscilloprobe as claimed in claim 8, it is characterised in that also include can stretching with described first probe bending segment
First extension of contracting connection and the second extension being connected of can stretching with described second probe bending segment, described first extends
One end of section is connected with described first probe bending segment, the connection that the other end and described first probe activity section can bend, institute
The one end stating the second extension is connected with described second probe bending segment, and the other end can bend with described second probe activity section
Connection.
10. an oscillograph, it is characterised in that including: according to the arbitrary described oscilloprobe of claim 1-9, described phase
First probe and second probe of insulation is connected with oscillograph respectively mutually, described first probe and the second probe reception measuring point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761894.0U CN205880028U (en) | 2016-07-18 | 2016-07-18 | Oscilloprobe and oscilloscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761894.0U CN205880028U (en) | 2016-07-18 | 2016-07-18 | Oscilloprobe and oscilloscope |
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| Publication Number | Publication Date |
|---|---|
| CN205880028U true CN205880028U (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620761894.0U Active CN205880028U (en) | 2016-07-18 | 2016-07-18 | Oscilloprobe and oscilloscope |
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| CN (1) | CN205880028U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525951A (en) * | 2017-07-24 | 2017-12-29 | 武汉华星光电技术有限公司 | Oscilloprobe support |
| CN109738786A (en) * | 2018-12-26 | 2019-05-10 | 郑州云海信息技术有限公司 | A kind of design method and system of GPU test fixture |
| TWI677689B (en) * | 2019-03-11 | 2019-11-21 | 中華精測科技股份有限公司 | Probe card device and articulated probe thereof |
| WO2022077694A1 (en) * | 2020-10-15 | 2022-04-21 | 普源精电科技股份有限公司 | Differential probe and control method therefor |
-
2016
- 2016-07-18 CN CN201620761894.0U patent/CN205880028U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525951A (en) * | 2017-07-24 | 2017-12-29 | 武汉华星光电技术有限公司 | Oscilloprobe support |
| CN109738786A (en) * | 2018-12-26 | 2019-05-10 | 郑州云海信息技术有限公司 | A kind of design method and system of GPU test fixture |
| TWI677689B (en) * | 2019-03-11 | 2019-11-21 | 中華精測科技股份有限公司 | Probe card device and articulated probe thereof |
| WO2022077694A1 (en) * | 2020-10-15 | 2022-04-21 | 普源精电科技股份有限公司 | Differential probe and control method therefor |
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