CN103308730A - Converter for multichannel signal test of oscilloscope - Google Patents
Converter for multichannel signal test of oscilloscope Download PDFInfo
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- CN103308730A CN103308730A CN201210064425XA CN201210064425A CN103308730A CN 103308730 A CN103308730 A CN 103308730A CN 201210064425X A CN201210064425X A CN 201210064425XA CN 201210064425 A CN201210064425 A CN 201210064425A CN 103308730 A CN103308730 A CN 103308730A
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- screw
- pad
- oscillograph
- mounting hole
- multiple signals
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Abstract
The invention discloses a converter for a multichannel signal test of an oscilloscope. The converter, which is used for connecting oscilloscope probes and signal wires to be tested, comprises a body, first pads, first screws, second pads and second screws, wherein a plurality of first installing holes and second installing holes in one-to-one correspondence with the first installing holes are arranged on the body; conductive grooves are arranged between each of the first mounting holes and each of the corresponding second mounting holes; the first pads are arranged over the first installing holes; the first pads are fixedly connected with end portions of the probes; the first screws in correspondence with the first installing holes lock the first pads onto the body; the second pads are arranged over the second installing holes; and the second screws in correspondence with the second installing holes lock the second pads and the signal wires to be tested onto the body. Therefore, the oscilloscope probes and signal wires are connected conveniently during the signal test and replacement is easy when a plurality of signals need to be tested.
Description
[technical field]
The present invention relates to a kind of test translator, particularly relate to a kind of oscillograph multiple signals test translator.
[background technology]
Electronic product is applied to daily life more and more widely, electronic product is being dispatched from the factory or all need to carry out signal testing when keeping in repair.
Use at present oscillograph to carry out signal testing, and oscillograph mostly is and have four probes usually most.See also Fig. 1, it illustrates and is the oscillograph probe of prior art and measured signal wire connection structure synoptic diagram.Described oscillograph 100 has four probes 101, and the end of described probe 101 has trip 102.During use, measured signal line 103 is held on the described trip 102, and (figure is isolated from the outside and prevents short circuit to add insulating tape.
Yet adopt aforesaid way can have following problem: 1, needs adopt insulating tape to wrap up, and it is complicated to operate, simultaneously, the situation if the insulating tape stickup does not with great difficulty occur coming off etc., consequence is hardly imaginable; 2, oscillograph 100 generally has only four probes 101, when using it to measure signal more than five, need change the replacing channel, if signal is more and during ambient temperature lower (for example :-38 ℃), puzzlements such as passage difficulty can occur changing.
In view of this, in fact be necessary to develop a kind of oscillograph multiple signals test translator, convenient with the signal wire attended operation when signal testing, and during for more signal demand test, change simply.
[summary of the invention]
Therefore, the purpose of this invention is to provide a kind of oscillograph multiple signals test translator, when signal testing and the signal wire attended operation convenient, and during for more signal demand test, change simple.
In order to achieve the above object, oscillograph multiple signals test translator provided by the invention is used for connecting oscillograph probe and measured signal line, and this converter comprises:
Body, have on it several first mounting holes and with described first mounting hole second mounting hole one to one, be provided with conductive trough between described first mounting hole that each group is corresponding and the described second mounting hole spare;
First pad is located at described first mounting hole top, and described first pad is combined fixing with the end of described probe;
First screw, corresponding to described first mounting hole, described first screw locks described first pad on described body;
Second pad is located at described second mounting hole top;
Second screw, corresponding to described second mounting hole, described second screw locks described second pad and described measured signal line on described body.
Optionally, the end of described probe is provided with trip, and described first pad is provided with buckle, and described trip and described buckle are fixed.
Optionally, described measured signal line is fixed between described second screw and described second pad.
Optionally, described first screw and described second screw are the coarse thread screw.
Optionally, the material of described first screw and described second screw is copper.
Optionally, the material of described first pad and described second pad is copper.
Optionally, the material of described body is bakelite.
Optionally, the number of described first mounting hole is four.
Compared to prior art, utilize oscillograph multiple signals test translator of the present invention, because oscillographic probe is fixed by the buckle of first pad of its trip and converter, can not produce between each probe end and interfere and each probe be combined with first pad and stablized, thereby need not to use adhesive plaster to wrap up; And when testing for multiple signals, only need second screw is backed out, again the measured signal line is changed to the measured signal line that needs test and tightens fixingly, thereby simple to operate, it is convenient to change.
[description of drawings]
Fig. 1 illustrates and is the oscillograph probe of prior art and measured signal wire connection structure synoptic diagram.
Fig. 2 illustrates to utilizing oscillograph multiple signals test translator of the present invention to connect the structural representation of oscillograph probe and measured signal line.
Fig. 3 illustrates to utilizing the decomposition texture synoptic diagram of oscillograph multiple signals test translator of the present invention.
[embodiment]
Please consult Fig. 2, Fig. 3 jointly, structural representation, Fig. 3 that Fig. 2 illustrates to utilizing oscillograph multiple signals test translator of the present invention to connect oscillograph probe and measured signal line illustrate to utilizing the decomposition texture synoptic diagram of oscillograph multiple signals test translator of the present invention.
In order to achieve the above object, oscillograph multiple signals test translator provided by the invention is used for connecting oscillographic probe 101 and measured signal line 103, and this converter comprises:
Body 200, have on it several first mounting holes 201 and with described first mounting hole 201 second mounting hole 202 one to one, be provided with conductive trough 203 between 202 of described first mounting hole 201 that each group is corresponding and described second mounting holes;
First pad 204 is located at described first mounting hole 201 tops, and described first pad 204 is combined fixing with the end of described probe 101;
First screw 205, corresponding to described first mounting hole 201, described first pad 204 of described first screw, 205 lockings is on described body 200;
Second pad 206 is located at described second mounting hole 202 tops;
Second screw 207, corresponding to described second mounting hole 202, described second screw, 207 described second pads 206 of locking and described measured signal line 103 are on described body 200.
Wherein, the end of described probe 101 is provided with trip 102, and described first pad can correspondingly be provided with buckle 208, and described trip 102 is fixed with described buckle 208.So structure is easy for installation, and dismounting is simple, is fit to operation.
Wherein, described measured signal line 103 can be fixed between described second screw 107 and described second pad 206, so can reach fixing preferably to described measured signal line 103.Certainly, this fixed form is not limited thereto, and only needs described measured signal line 103 finally to be connected with described probe 101 signals by conductive trough 203 and gets final product.
Wherein, described first screw 205 and described second screw 207 can be the coarse thread screw, and the material of described first screw 205 and described second screw 207 can be copper.The material of described first pad 204 and described second pad 206 can be copper.
Wherein, the material of described body 200 can be bakelite.
Wherein, the number of described first mounting hole 201 can be four, with probe 101 numbers that cooperate oscillograph to possess usually.
During installation, described first pad 204 is installed on the described body 200 by described first screw 205, the trip 102 of described probe 101 is sticked on the buckle 208 of described first pad 204, by described second screw 207 described second pads 206 of locking and described measured signal line 103 on described body 200.Because described conductive trough 203, first pad 204, first screw 205, second pad 206, second screw 207 are all electric conductor, by the connection of these elements, are connected with the signal of described measured signal line 103 thereby can reach described probe 101.
During replacing, second screw 207 is backed out, again measured signal line 103 is changed to the measured signal line 103 that needs test and tightens fixing.
Utilize oscillograph multiple signals test translator of the present invention, because oscillographic probe 101 is fixed by the buckle 208 of its trip 102 with first pad 204 of converter, can not produce interference and each probe 101 and first pad 204 between each probe 101 end in conjunction with stable, thereby need not to use the adhesive plaster parcel; And when testing for multiple signals, only need second screw 207 is backed out, again measured signal line 103 is changed to the measured signal line 103 that needs test and tightens fixingly, thereby simple to operate, it is convenient to change.
Claims (8)
1. an oscillograph multiple signals test translator is used for connecting oscillograph probe and measured signal line, it is characterized in that this converter comprises:
Body, have on it several first mounting holes and with described first mounting hole second mounting hole one to one, be provided with conductive trough between described first mounting hole that each group is corresponding and the described second mounting hole spare;
First pad is located at described first mounting hole top, and described first pad is combined fixing with the end of described probe;
First screw, corresponding to described first mounting hole, described first screw locks described first pad on described body;
Second pad is located at described second mounting hole top;
Second screw, corresponding to described second mounting hole, described second screw locks described second pad and described measured signal line on described body.
2. oscillograph multiple signals test translator as claimed in claim 1 is characterized in that the end of described probe is provided with trip, and described first pad is provided with buckle, and described trip and described buckle are fixed.
3. oscillograph multiple signals test translator as claimed in claim 1 is characterized in that, described measured signal line is fixed between described second screw and described second pad.
4. as claim 1,2 or 3 described oscillograph multiple signals test translators, it is characterized in that described first screw and described second screw are the coarse thread screw.
5. as claim 1,2 or 3 described oscillograph multiple signals test translators, it is characterized in that the material of described first screw and described second screw is copper.
6. as claim 1,2 or 3 described oscillograph multiple signals test translators, it is characterized in that the material of described first pad and described second pad is copper.
7. as claim 1,2 or 3 described oscillograph multiple signals test translators, it is characterized in that the material of described body is bakelite.
8. as claim 1,2 or 3 described oscillograph multiple signals test translators, it is characterized in that the number of described first mounting hole is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210064425XA CN103308730A (en) | 2012-03-13 | 2012-03-13 | Converter for multichannel signal test of oscilloscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210064425XA CN103308730A (en) | 2012-03-13 | 2012-03-13 | Converter for multichannel signal test of oscilloscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103308730A true CN103308730A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210064425XA Pending CN103308730A (en) | 2012-03-13 | 2012-03-13 | Converter for multichannel signal test of oscilloscope |
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| CN (1) | CN103308730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090132B (en) * | 2014-06-11 | 2017-02-01 | 中国人民解放军63680部队 | Testing turning-connection adapter connector for barrier type wiring terminal power module |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4975639A (en) * | 1987-11-14 | 1990-12-04 | Hewlett-Packard Company | Test head with improved shielding |
| CN2394337Y (en) * | 1999-08-23 | 2000-08-30 | 湖州泰仑电力设备有限公司 | Safety leadings for kilowatt meter box |
| CN2554816Y (en) * | 2002-06-14 | 2003-06-04 | 郭智雄 | Wire distributing box capable of dismounting and charging |
| JP2008277137A (en) * | 2007-04-27 | 2008-11-13 | Yazaki Corp | Wiring substrate |
| CN201829678U (en) * | 2010-10-18 | 2011-05-11 | 江阴浚鑫科技有限公司 | Electrode connecting device |
| CN201910807U (en) * | 2010-12-09 | 2011-07-27 | 鼎桥通信技术有限公司 | Test coupling disc and testing box |
| CN202494692U (en) * | 2012-03-13 | 2012-10-17 | 神讯电脑(昆山)有限公司 | Multi-channel signal test converter of oscilloscope |
-
2012
- 2012-03-13 CN CN201210064425XA patent/CN103308730A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4975639A (en) * | 1987-11-14 | 1990-12-04 | Hewlett-Packard Company | Test head with improved shielding |
| CN2394337Y (en) * | 1999-08-23 | 2000-08-30 | 湖州泰仑电力设备有限公司 | Safety leadings for kilowatt meter box |
| CN2554816Y (en) * | 2002-06-14 | 2003-06-04 | 郭智雄 | Wire distributing box capable of dismounting and charging |
| JP2008277137A (en) * | 2007-04-27 | 2008-11-13 | Yazaki Corp | Wiring substrate |
| CN201829678U (en) * | 2010-10-18 | 2011-05-11 | 江阴浚鑫科技有限公司 | Electrode connecting device |
| CN201910807U (en) * | 2010-12-09 | 2011-07-27 | 鼎桥通信技术有限公司 | Test coupling disc and testing box |
| CN202494692U (en) * | 2012-03-13 | 2012-10-17 | 神讯电脑(昆山)有限公司 | Multi-channel signal test converter of oscilloscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090132B (en) * | 2014-06-11 | 2017-02-01 | 中国人民解放军63680部队 | Testing turning-connection adapter connector for barrier type wiring terminal power module |
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Application publication date: 20130918 |