CN107525951A - Oscilloprobe support - Google Patents
Oscilloprobe support Download PDFInfo
- Publication number
- CN107525951A CN107525951A CN201710608580.6A CN201710608580A CN107525951A CN 107525951 A CN107525951 A CN 107525951A CN 201710608580 A CN201710608580 A CN 201710608580A CN 107525951 A CN107525951 A CN 107525951A
- Authority
- CN
- China
- Prior art keywords
- oscilloprobe
- mounting hole
- rack body
- support
- set screw
- 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
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
Abstract
The present invention provides a kind of oscilloprobe support, including rack body and multiple set screws, the rack body are provided with mounting hole and multiple screwed holes；The set screw is screwed in the mounting hole by screwed hole and contradicts the oscilloprobe in the mounting hole in the side wall of the mounting hole, so as to which oscilloprobe is fixed on rack body, the position being fixed on by each oscilloprobe of set screw regulation on the rack body, and then the relative position that corresponding oscilloprobe is fixed on rack body can be adjusted according to multiple test points of required test, ensure that oscilloprobe is corresponded with corresponding test point and fully contacted, it can effectively solve the problem that Electronics Engineer when measuring the signal waveform of small size display screen, the problem of being difficult to both hands while operating several oscilloprobes and adjustment oscilloscope operations panel, significantly improve operating efficiency, it ensure that the security of test, avoid the damage of circuit-under-test plate.
Description
Technical field
The present invention relates to Display Technique testing field, more particularly to a kind of oscilloprobe support.
Background technology
In display technology field, the especially development in display device, Electronics Engineer is in order to verify display device
Whether work is normal, often may require that and is gone to detect the waveform of input/output signal in display module with oscillograph.
Most of oscillograph is usually constructed with 4 single input signal source channels, and this 4 input signal source channels are right respectively
Answer 4 independent oscilloprobes.And display module is generally all arranged with intensive and rule on drive integrated circult (IC) both sides
Panel box test point (Cell test pad, abbreviation CT PAD), these CT PAD are typically the drive signal that IC is exported,
Usual Electronics Engineer needs to use oscillograph while measures these drive signals to verify its relative timing relation.
However, due to these CT PAD very littles and dense arrangement in display module, such as the Mobile phone screen for small size, its
The CT PAD reserved on screen size is just very small, is easy to slide into adjacent CT when oscilloprobe bundle is superincumbent
On PAD, so as to cause the short circuit of measurement so that measured waveform is abnormal, or oscilloprobe slides cause on circuit boards
The damage of circuit-under-test plate.In addition, when if desired testing 4 drive signals simultaneously, two hands are typically at least needed to go operation two
Individual probe, while also need to an other hand and go to operate the control panel of oscillograph, it so just can guarantee that and shown on oscillograph
Go out preferable measured signal waveform, but consequently, it is possible to be operated for Electronics Engineer just cumbersome, it is often necessary to two
Individual and the above human hand can just complete this work, for example, when needing to measure IC input electrifying timing sequence simultaneously, it is necessary to use
To 4 oscilloprobes, this is just very intractable for operating personnel.It follows that using existing test mode both
Waste time and energy, be also easy to cause test result inaccurate because of misoperation.
Therefore, a kind of simple, convenient and effective oscillograph test mode need to be proposed, goes to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of oscilloprobe support, the effect of oscillograph test job can be effectively improved
Rate, the security of test is ensure that, avoid the damage of circuit-under-test plate.
To achieve the above object, the present invention provides a kind of oscilloprobe support, for fixing more than two show simultaneously
Ripple device is popped one's head in, including rack body and multiple set screws, and the rack body is provided with through its upper and lower surface so that oscillography
Device probe end passes the mounting hole of rack body and multiple spiral shells that the mounting hole is communicated to from the rack body side
Pit；
The set screw is screwed in the mounting hole by screwed hole and contradicts the oscilloprobe in the mounting hole
In the side wall of the mounting hole, so as to which oscilloprobe is fixed on rack body, a set screw correspondingly fixes one
Oscilloprobe；
The position being fixed on by each oscilloprobe of set screw regulation on the rack body, and then adjust
All oscilloprobes are fixed on the relative position on rack body.
Described oscilloprobe support is used to along straight line fix more than two oscilloprobes side by side.
The rack body is in cuboid, and the quantity of the mounting hole is one, and it is along the rack body length side
To the bar shaped via of extension.
The multiple screwed hole corresponds to the mounting hole in length of the side of the rack body along the rack body
Direction arranged in parallel.
The quantity of the mounting hole is more than three, and all mounting holes are on rack body along non-linear configuration.
The rack body is in disk form, and each mounting hole is corresponding to be connected with a screwed hole and corresponding fix one and show
Ripple device is popped one's head in.
The end that the set screw screws in mounting hole is provided with the inclined top cover of the relative set screw, the positioning spiral shell
Silk contradicts the oscilloprobe in the mounting hole by top cover thereon, so as to be fixed on installation by oscilloprobe is inclined
In hole.
The end of the set screw is provided with the jack for being used for installing top cover, and the side of the top cover is provided with inserting column, institute
Top cover is stated to be engaged by jack and inserting column to be detachably arranged on the end of the set screw.
Each mounting hole extends vertically through the rack body, and the axial direction of each mounting hole is vertical direction, with the vertical side
It is horizontal direction, the axial direction of each screwed hole and horizontal direction parallel to vertical direction, is set on the set screw end
Top cover relative to vertical direction be in 0-60 °, be in 0- so as to accordingly make oscilloprobe that the top cover contradicted and vertical direction
65 ° of angle and be fixed in mounting hole.
The material of the mounting hole side wall is elastomeric material.
The oscilloprobe support also includes the earth clamp being connected with the rack body.
Beneficial effects of the present invention：Oscilloprobe support provided by the invention, including rack body and multiple positioning spiral shells
Silk, the rack body are provided with mounting hole and multiple screwed holes；The set screw screws in the installation by screwed hole
Contradicted in hole and by the oscilloprobe in the mounting hole in the side wall of the mounting hole, so as to which oscilloprobe is fixed on into branch
On frame body, the position that each oscilloprobe is fixed on the rack body, Jin Erke are adjusted by the set screw
The relative position being fixed on according to the corresponding oscilloprobe of multiple test points of required test regulation on rack body, ensures oscillography
Device, which is popped one's head in, to be corresponded with corresponding test point and fully contacts, and can effectively solve the problem that Electronics Engineer is measuring small size display screen
Signal waveform when, it is difficult to both hands operate simultaneously several oscilloprobes and adjustment oscilloscope operations panel the problem of, significantly carry
High operating efficiency, ensure that the security of test, avoids the damage of circuit-under-test plate.
Brief description of the drawings
Below in conjunction with the accompanying drawings, by the way that the embodiment of the present invention is described in detail, technical scheme will be made
And other beneficial effects are apparent.
In accompanying drawing,
Fig. 1 is the schematic top plan view of the oscilloprobe support first embodiment of the present invention；
Fig. 2 is that the side view that the rack body of the oscilloprobe support first embodiment of the present invention is corresponded at screwed hole is illustrated
Figure；
Fig. 3 is that the oscilloprobe support first embodiment of the present invention fixes the schematic diagram of multiple oscilloprobes simultaneously；
Fig. 4 is the schematic top plan view of the oscilloprobe support second embodiment of the present invention；
The oscilloprobe support second embodiment that Fig. 5 is the present invention tilts an oscilloprobe in fixed schematic diagram.
Embodiment
Further to illustrate the technological means and its effect of the invention taken, below in conjunction with being preferable to carry out for the present invention
Example and its accompanying drawing are described in detail.
Fig. 1-3 are referred to, the first embodiment of oscilloprobe support of the invention, are particularly needing multiple oscillographs
Probe 200 uses in the case of testing multiple test points regularly arranged along straight line simultaneously, can be used in showing more than two
Ripple device probe 200 is along fixation arranged in a straight line；It includes rack body 100 and multiple set screws 150, the rack body 100
It is provided with through its upper and lower surface so that the probe 210 that the end of oscilloprobe 200 is the end of oscilloprobe 200 passes support
The mounting hole 110 of body 100 and multiple screwed holes that the mounting hole 110 is communicated to from the side of rack body 100
120；
The set screw 150 was screwed in the mounting hole 110 by screwed hole 120 and by showing in the mounting hole 110
Ripple device probe 200 is contradicted in the side wall of the mounting hole 110, so as to which oscilloprobe 200 is fixed on rack body 100,
One of set screw 150 is corresponding to fix an oscilloprobe 200；
The position that each oscilloprobe 200 is fixed on the rack body 100 is adjusted by the set screw 150
Put, and then can adjust all oscilloprobes 200 according to multiple test points of required test and be fixed on rack body 100
Relative position, ensure that oscilloprobe 200 is corresponded with corresponding test point and can fully contacted, so as to effectively solve
Electronics Engineer is when measuring the signal waveform of small size display screen, it is difficult to which both hands operate several oscilloprobes and adjustment simultaneously
The problem of oscilloscope operations panel, operating efficiency is significantly improved, ensure that the security of test, avoid circuit-under-test plate
Damage.
Specifically, as shown in figure 1, the rack body 100 is in cuboid, the quantity of the mounting hole 110 is one,
The mounting hole 110 is the bar shaped via extended along the length direction of rack body 100, and the oscilloprobe 200 can be along this
The length direction of rack body 100 slides in the mounting hole 110.
Specifically, as shown in Fig. 2 the multiple screwed hole 120 corresponds to the mounting hole 110 in the rack body
Length direction arranged in parallel of 100 side along the rack body 100, when oscilloprobe 200 is in the mounting hole 110 of the bar shaped
Needed for being inside moved to during position, as in the screwed hole 120 corresponding to set screw 150 screws in the position and by the oscilloprobe
200 contradict in the side wall of mounting hole 110, so as to which the oscilloprobe 200 is fixed on into relevant position.
Preferably, the communicating passage for connecting several screwed holes 120 is additionally provided with the side of the rack body 100
130, the communicating passage 130 can allow part thinner on set screw 150 to slide on, so as to work as oscilloprobe
When 200 positions need to change, it is then transferred to without set screw 150 is screwed out completely in other screwed hole 120 to oscillograph
Probe 200 is fixed, but set screw 150 is threaded to thinner position in initial screwed hole 120, then pass through by
The thinner position is moved in communicating passage 130 on set screw 150, and then set screw 150 is transferred into another screw thread
In hole 120, then oscilloprobe 200 is fixed.
Specifically, described oscilloprobe support also includes connecing with what the rack body 100 was connected for what is be grounded
Ground clip 170.
Referring to Fig. 4, the second embodiment of the oscilloprobe support of the present invention, compared with above-mentioned first embodiment, this
Embodiment is particularly in the case where needing multiple oscilloprobes 200 to test the regularly arranged test point of multiple non-rectilinears simultaneously
Use, the quantity of the mounting hole 110 is more than three, and all mounting holes 110 are arranged on rack body 100 along non-rectilinear
Row.
Specifically, the rack body 100 is in disk form, and each mounting hole 110 is corresponding to fix an oscilloprobe
200。
Specifically, as shown in figure 5, the set screw 150, which screws in, can be provided with the relative positioning on the end of mounting hole 110
The inclined top cover 160 of screw 150, so as to which the set screw 150 contradicts the mounting hole by inclined top cover 160 thereon
During oscilloprobe 200 in 110, and then it can be fixed on oscilloprobe 200 is inclined in mounting hole 110.
Specifically, the end of the set screw 150 is provided with the jack (not shown) for being used for installing top cover 160, the top
The side of lid 160 is provided with inserting column (not shown), and the top cover 160 is engaged by jack and inserting column to be detachably arranged in
On the end of the set screw 150.
Specifically, each mounting hole 110 extends vertically through the rack body 100, and the axial direction of each mounting hole 110 is vertical
Direction, the direction vertical with the vertical direction are horizontal direction, the axial direction of each screwed hole 120 and horizontal direction parallel, described
The top cover 160 set on the end of set screw 150 is in 0-60 ° relative to vertical direction, such as 30 °, 45 °, 60 °, so as to corresponding
The oscilloprobe 200 that the top cover 160 is contradicted is set to be fixed on vertical direction in 0-60 ° of angle in mounting hole 110.
Specifically, when needing adjustment oscilloprobe 200 to be fixed on the angle of inclination in mounting hole 110, spiral shell will be positioned
Silk is replaced by the top cover 160 with corresponding angle of inclination on 150 ends；When needing vertically to fix oscilloprobe 200
When, the top cover 160 of set screw 150 can also be removed, make set screw 150 directly contradict oscilloprobe 200 and by its
It is vertical fixed.
Preferably, the top cover 160 and the inconsistent face of the oscilloprobe 200 are concave surface, so as to preferably
Oscilloprobe 200 is set to be fixed with its angle of inclination.
Preferably, the material of the side wall of mounting hole 110 is elastomeric material, is visited so as to preferably tilt fixed oscillograph
First 200.
In summary, oscilloprobe support provided by the invention, including rack body and multiple set screws, the branch
Frame body is provided with mounting hole and multiple screwed holes；The set screw is screwed in the mounting hole by screwed hole and should
Oscilloprobe in mounting hole is contradicted in the side wall of the mounting hole, so as to which oscilloprobe is fixed on rack body,
The position being fixed on by each oscilloprobe of set screw regulation on the rack body, and then can be according to required survey
Multiple test points of examination adjust the relative position that corresponding oscilloprobe is fixed on rack body, ensure oscilloprobe and phase
Answer test point to correspond and fully contact, can effectively solve the problem that Electronics Engineer is measuring the signal waveform of small size display screen
When, it is difficult to both hands operate the problem of several oscilloprobes and adjustment oscilloscope operations panel simultaneously, significantly improve work effect
Rate, the security of test is ensure that, avoid the damage of circuit-under-test plate.
It is described above, for the person of ordinary skill of the art, can be with technique according to the invention scheme and technology
Other various corresponding changes and deformation are made in design, and all these changes and deformation should all belong to the appended right of the present invention
It is required that protection domain.
Claims (10)
- A kind of 1. oscilloprobe support, for fixed more than two oscilloprobes (200) simultaneously, it is characterised in that bag Include rack body (100) and multiple set screws (150), the rack body (100) be provided with through its upper and lower surface so that Oscilloprobe (200) end passes the mounting hole (110) of rack body (100) and multiple from the rack body (100) Side is communicated to the screwed hole (120) of the mounting hole (110)；The set screw (150) is screwed in the mounting hole (110) and by the mounting hole (110) by screwed hole (120) Oscilloprobe (200) contradict in the side wall of the mounting hole (110), so as to which oscilloprobe (200) is fixed on into support On body (100), a set screw (150) is corresponding to fix an oscilloprobe (200)；The position being fixed on by each oscilloprobe (200) of the set screw (150) regulation on the rack body (100) Put, and then adjust the relative position that all oscilloprobes (200) are fixed on rack body (100).
- 2. oscilloprobe support as claimed in claim 1, it is characterised in that for by more than two oscilloprobes (200) fixed side by side along straight line.
- 3. oscilloprobe support as claimed in claim 2, it is characterised in that the rack body (100) is in cuboid, The quantity of the mounting hole (110) is one, and it is the bar shaped via extended along rack body (100) length direction.
- 4. oscilloprobe support as claimed in claim 2, it is characterised in that the multiple screwed hole (120) corresponds to institute Mounting hole (110) is stated in length direction arranged in parallel of the side of the rack body (100) along the rack body (100).
- 5. oscilloprobe support as claimed in claim 1, it is characterised in that the quantity of the mounting hole (110) is three More than, all mounting holes (110) are on rack body (100) along non-linear configuration；The rack body (100) is in disk form；Each mounting hole (110) is corresponding to be connected and right with a screwed hole (120) An oscilloprobe (200) should be fixed.
- 6. oscilloprobe support as claimed in claim 5, it is characterised in that the set screw (150) screws in mounting hole (110) end is provided with relative set screw (150) the inclined top cover (160), and the set screw (150) is by thereon Top cover (160) contradict oscilloprobe (200) in the mounting hole (110), so as to which oscilloprobe (200) is inclined It is fixed in mounting hole (110).
- 7. oscilloprobe support as claimed in claim 6, it is characterised in that the end of the set screw (150) is provided with For installing the jack of top cover (160), the side of the top cover (160) is provided with inserting column, the top cover (160) by jack and Inserting column is engaged and is detachably arranged on the end of the set screw (150).
- 8. oscilloprobe support as claimed in claim 6, it is characterised in that each mounting hole (110) extends vertically through described Rack body (100), the axial direction of each mounting hole (110) is vertical direction, and the direction vertical with the vertical direction is level side To, the axial direction of each screwed hole (120) and horizontal direction parallel, the top cover (160) set on set screw (150) end It it is in 0-60 ° relative to vertical direction, so as to accordingly make the oscilloprobe (200) and vertical direction that the top cover (160) is contradicted It is fixed in 0-60 ° of angle in mounting hole (110).
- 9. oscilloprobe support as claimed in claim 1, it is characterised in that the material of mounting hole (110) side wall is Elastomeric material.
- 10. oscilloprobe support as claimed in claim 1, it is characterised in that also include with the rack body (100) even The earth clamp (170) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608580.6A CN107525951A (en) | 2017-07-24 | 2017-07-24 | Oscilloprobe support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608580.6A CN107525951A (en) | 2017-07-24 | 2017-07-24 | Oscilloprobe support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107525951A true CN107525951A (en) | 2017-12-29 |
Family
ID=60680003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710608580.6A Pending CN107525951A (en) | 2017-07-24 | 2017-07-24 | Oscilloprobe support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107525951A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202676752U (en) * | 2012-06-11 | 2013-01-16 | 建阳市超能电子有限公司 | Double-layer printed circuit board type portable precise detecting head |
| CN102928634A (en) * | 2011-08-09 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Probe rod |
| CN104181342A (en) * | 2014-09-01 | 2014-12-03 | 上海理工大学 | Oscilloscope probe contact fixing part facilitating measurement |
| CN204903589U (en) * | 2015-09-07 | 2015-12-23 | 昆山龙腾光电有限公司 | Fixing tool of measuring instrument probe |
| US20160025774A1 (en) * | 2012-05-21 | 2016-01-28 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Probe supporting and aligning apparatus |
| CN105388336A (en) * | 2015-10-16 | 2016-03-09 | 昆山龙腾光电有限公司 | Auxiliary testing device for oscilloscope probes |
| CN205880028U (en) * | 2016-07-18 | 2017-01-11 | 比亚迪精密制造有限公司 | Oscilloprobe and oscilloscope |
-
2017
- 2017-07-24 CN CN201710608580.6A patent/CN107525951A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928634A (en) * | 2011-08-09 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Probe rod |
| US20160025774A1 (en) * | 2012-05-21 | 2016-01-28 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Probe supporting and aligning apparatus |
| CN202676752U (en) * | 2012-06-11 | 2013-01-16 | 建阳市超能电子有限公司 | Double-layer printed circuit board type portable precise detecting head |
| CN104181342A (en) * | 2014-09-01 | 2014-12-03 | 上海理工大学 | Oscilloscope probe contact fixing part facilitating measurement |
| CN204903589U (en) * | 2015-09-07 | 2015-12-23 | 昆山龙腾光电有限公司 | Fixing tool of measuring instrument probe |
| CN105388336A (en) * | 2015-10-16 | 2016-03-09 | 昆山龙腾光电有限公司 | Auxiliary testing device for oscilloscope probes |
| CN205880028U (en) * | 2016-07-18 | 2017-01-11 | 比亚迪精密制造有限公司 | Oscilloprobe and oscilloscope |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |