CN107748278A - A kind of oscillograph control head auxiliary test unit - Google Patents
A kind of oscillograph control head auxiliary test unit Download PDFInfo
- Publication number
- CN107748278A CN107748278A CN201710862777.2A CN201710862777A CN107748278A CN 107748278 A CN107748278 A CN 107748278A CN 201710862777 A CN201710862777 A CN 201710862777A CN 107748278 A CN107748278 A CN 107748278A
- Authority
- CN
- China
- Prior art keywords
- probe
- chassis
- business
- adjustable support
- control head
- 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
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/02—Testing or calibrating of apparatus covered by the other groups of this subclass of auxiliary devices, e.g. of instrument transformers according to prescribed transformation ratio, phase angle, or wattage rating
Abstract
The invention discloses a kind of oscillograph control head auxiliary test unit, including：Pedestal, for fixedly adjustable support；Adjustable support, for connecting probe gripper；Probe gripper, for fixing control head；Probe gripper include take over a business, chassis, spring, scalable post；Described taking over a business is connected with adjustable support, and described taking over a business be arranged in parallel with chassis, sets spring and scalable post between the two, and the upper and lower end of described scalable post and spring connects respectively, chassis；Probe is through taking over a business, chassis and be fixed on chassis.Using apparatus of the present invention, a people can be easily accomplished multithread operation, discharge manpower.By apparatus of the present invention, ensure that the upper test point of probe point is stable, waveform is easier to capture, and lifts testing efficiency；And probe gripper of the present invention becomes apparent to probe protective effect.
Description
Technical field
The present invention relates to a kind of oscillograph control head auxiliary test unit.
Background technology
Application of oscillograph is extremely wide in circuit design, and the use popped one's head in the application of oscillograph is essential, greatly
Tester is needed under partial picture while lighting test point with probe while also needing to do waveform triggering, waveform crawl, waveform
The action such as visual adjustment and waveform preservation, also needs to multiple passages while measures sometimes, at this time can all run into probe point not
Surely, hand is not enough or probe Rewelding is time-consuming and the problems such as rapid wear, and this invention is exactly to solve these problems.
In the prior art, some needs probe is done necessarily handle, the test point that has needs the participation of tester's both hands, do not have
Similar related equipment.
The content of the invention
To overcome above-mentioned deficiency, the present invention provides a kind of oscillograph control head auxiliary test unit, is mainly used in subtest
Librarian use oscillograph is tested.
The solution of the present invention is as follows：A kind of oscillograph control head auxiliary test unit, including：
Pedestal, for fixedly adjustable support；
Adjustable support, for connecting probe gripper；
Probe gripper, for fixing control head；
Described probe gripper include take over a business, chassis, spring, scalable post；Described taking over a business is connected with adjustable support, institute
Taking over a business for stating be arranged in parallel with chassis, sets spring and scalable post between the two, described scalable post and spring it is upper and lower
End connects respectively, chassis；Probe is through taking over a business, chassis and be fixed on chassis.
Further, described adjustable support is made up of several supports and rotating shaft, passes through rotating shaft activity between adjacent stent
Connection；With taking over a business to be fixedly connected, end is fixedly connected with pedestal on adjustable support top.
Further, described adjustable support is direction flexible.
Using apparatus of the present invention, a people can be easily accomplished multithread operation, discharge manpower.By apparatus of the present invention, protect
The upper test point of card probe point is stable, and waveform is easier to capture, and lifts testing efficiency；And probe gripper of the present invention is made to probe protection
With becoming apparent from.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of present clip.
Fig. 3 is present invention probe and the mode of connection schematic diagram on chassis.
Fig. 4 is present invention probe and another mode of connection schematic diagram on chassis.
Embodiment
Probe is fixed to available to servicing unit when use oscilloprobe the invention provides one kind, during use and popped one's head in
After fixture, mobile adjustable support simultaneously causes probe contacts test point with reference to probe gripper, then applies to support and thinks probe orientation
Pressure, pressure is applied on probe by the spring in probe gripper so that probe and test point contact are reliable and stable, below
Embodiment provided by the invention is described in detail with reference to accompanying drawing.
Apparatus of the present invention are made up of pedestal 1, adjustable support 2 and probe gripper 3.Adjustable support 2 is fixed on pedestal 1,
Test position can be changed by adjustable support 2 and probe gripper 3 can be given, probe gripper 3 is used for fixed probe 8, and can
To finely tune probe orientation and transmit the pressure of adjustable support to probe so that probe contacts reliable and stable with test point.
In the present invention, pedestal can be turned into by possessing the equipment of stable top shelf and probe gripper function, be not limited to certain
The fixed pattern of kind, can be that such as the base model pedestal in Fig. 1 or clip are played surely by being clipped on other objects
Fixed, support effect.Pedestal, it is changeable, greatly can be small as the testboard of equipment under test, it is only used for center rest and spy
Fixture head, it is positioned over equipment under test periphery.One or more adjustable supports can be only placed on pedestal.
The adjustable support adjustable support of the present invention is made up of several supports 21 and rotating shaft 22, by turning between adjacent stent
Axle is flexibly connected；With taking over a business to be fixedly connected, end is fixedly connected with pedestal on adjustable support top.Adjustable support can also use ten thousand
To flexible pipe (such as support used in some lazyboot's supports), support can determine whether to increase Telescopic according to demand.
Probe gripper of the present invention is used for fixed probe, can finely tune probe orientation, probe pressure can be given, for popping one's head in
With the reliable and stable contact of test point；As shown in figure 3, probe gripper by spring 4, scalable connecting pole 5, chassis 6, take over a business 7 and form.
Spring 4 can transmit the pressure of support to probe so that probe contacts reliable and stable with test；Scalable connecting pole 5 causes bottom
Disk with take over a business and be stably connected with together with, and do not hinder the flexible of spring；Chassis 6 is used for fixed probe, and does not limit to fixed form；
Take over a business 7 pressure for being used to transmit support to spring.
It is fixedly connected between the probe of the present invention and chassis by connector, connected mode does not limit.Such as connector can
To be as shown in figure 3, the clip 9 being fixed on chassis, can clamp different size by clip and pop one's head in, clip passes through fixture
10 are fixed on chassis.The aluminium belt 11 as shown in figure 4, by being fixed on chassis is can also be, with the mode of similar waist-belt
Fixed different size probe, aluminium belt 11 are fixed on chassis by fixture 12.
Although giving detailed description and explanation to the embodiment of the present invention above, it should be noted that
We can carry out various equivalent changes and modification to above-mentioned embodiment according to the conception of the present invention, and its caused function is made
, all should be within protection scope of the present invention during with the spirit still covered without departing from specification.
Claims (3)
- A kind of 1. oscillograph control head auxiliary test unit, it is characterised in that including：Pedestal, for fixedly adjustable support；Adjustable support, for connecting probe gripper；Probe gripper, for fixing control head；Described probe gripper include take over a business, chassis, spring, scalable post；Described taking over a business is connected with adjustable support, described Take over a business and be arranged in parallel with chassis, spring and scalable post, the upper and lower end point of described scalable post and spring are set between the two It Lian Jie not take over a business, chassis；Probe is through taking over a business, chassis and be fixed on chassis.
- A kind of 2. oscillograph control head auxiliary test unit according to claim 1, it is characterised in that described adjustable support It is made up of several supports and rotating shaft, is flexibly connected between adjacent stent by rotating shaft；Adjustable support top is with taking over a business fixed company Connect, end is fixedly connected with pedestal.
- 3. a kind of oscillograph control head auxiliary test unit according to claim 1, it is characterised in that characterized in that, institute The adjustable support stated is direction flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862777.2A CN107748278A (en) | 2017-09-22 | 2017-09-22 | A kind of oscillograph control head auxiliary test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862777.2A CN107748278A (en) | 2017-09-22 | 2017-09-22 | A kind of oscillograph control head auxiliary test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107748278A true CN107748278A (en) | 2018-03-02 |
Family
ID=61255882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710862777.2A Pending CN107748278A (en) | 2017-09-22 | 2017-09-22 | A kind of oscillograph control head auxiliary test unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107748278A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169521A (en) * | 2017-12-27 | 2018-06-15 | 威创集团股份有限公司 | A kind of selection method of oscilloprobe, oscillograph and oscillograph trigger port |
| CN111060723A (en) * | 2018-10-16 | 2020-04-24 | 名硕电脑(苏州)有限公司 | Probe fixing assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200968972Y (en) * | 2006-11-17 | 2007-10-31 | 中国舰船研究设计中心 | Tunable test probe bracket |
| CN203422394U (en) * | 2013-06-26 | 2014-02-05 | 陈妙妙 | FPC connector |
| CN203595732U (en) * | 2013-11-19 | 2014-05-14 | 深圳市博望电子有限公司 | Test probe stand |
| CN105388336A (en) * | 2015-10-16 | 2016-03-09 | 昆山龙腾光电有限公司 | Auxiliary testing device for oscilloscope probes |
-
2017
- 2017-09-22 CN CN201710862777.2A patent/CN107748278A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200968972Y (en) * | 2006-11-17 | 2007-10-31 | 中国舰船研究设计中心 | Tunable test probe bracket |
| CN203422394U (en) * | 2013-06-26 | 2014-02-05 | 陈妙妙 | FPC connector |
| CN203595732U (en) * | 2013-11-19 | 2014-05-14 | 深圳市博望电子有限公司 | Test probe stand |
| CN105388336A (en) * | 2015-10-16 | 2016-03-09 | 昆山龙腾光电有限公司 | Auxiliary testing device for oscilloscope probes |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169521A (en) * | 2017-12-27 | 2018-06-15 | 威创集团股份有限公司 | A kind of selection method of oscilloprobe, oscillograph and oscillograph trigger port |
| CN111060723A (en) * | 2018-10-16 | 2020-04-24 | 名硕电脑(苏州)有限公司 | Probe fixing assembly |
| CN111060723B (en) * | 2018-10-16 | 2022-04-29 | 名硕电脑(苏州)有限公司 | Probe fixing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180302 |
|
| RJ01 | Rejection of invention patent application after publication |