CN105182010A - Electrical property gravity probe for materials and devices - Google Patents
Electrical property gravity probe for materials and devices Download PDFInfo
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- CN105182010A CN105182010A CN201510284517.2A CN201510284517A CN105182010A CN 105182010 A CN105182010 A CN 105182010A CN 201510284517 A CN201510284517 A CN 201510284517A CN 105182010 A CN105182010 A CN 105182010A
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Abstract
The invention relates to an electrical property gravity probe for materials and devices, which is characterized in that the left side of a base plate is provided with a left gravity bracket, the right side of the base plate is provided with a right gravity bracket, the left gravity bracket is provided with a left probe, the right gravity bracket is provided with a right probe, and the tail part of the left probe is arranged opposite to the tail part of the right probe. When a test is carried out, the tail part of the left probe is placed at the left side of a sample to be tested, the tail part of the right probe is placed at the right side of the sample to be tested, the tail part of the left probe is connected to a crocodile clip through a wire, the tail part of the right probe is connected to another crocodile clip through a wire, the crocodile clips are connected to a test system, and electrical properties of the sample to be tested are tested. When the test is carried out, the tail part of the left probe and the tail part of the right probe can be moved, so that electrical properties of the sample to be tested with different electrode distances are tested. In addition, the electrical property gravity probe is also applicable to testing electrical properties of materials and devices with different sizes. The electrical property gravity probe provided by the invention has the advantages of simple structure, convenient use, simple operation and the like, and can be used for testing electrical properties of various materials and devices.
Description
Technical field
The application belongs to electric property equipment or the device technique field of test object or material, is specifically related to parts.
Background technology
Method at present for the electric property of test material and device has two kinds, and one is welding electrode and lead-in wire on material or device, connect instrument and measure, but the process of welding electrode can destroy material and device.Another kind measures with expensive probe station, is placed on by sample on probe station, finely tunes various knob to the position regulating probe on sample, with elastic force compressing probe and the sample contacts of spring.These two kinds of methods are all consuming time, effort, very inconvenient, and second method cost is too high.
In electrical property field of measuring technique, current need urgently solve a technical matters be to provide a kind of structure simple, test testing tool accurately.
Because the shortcoming that above-mentioned traditional measurement material and device electric property exist, the simple and easy gravity probe that the present invention proposes to utilize Action of Gravity Field and probe is contacted with testing sample.
Summary of the invention
Technical problems to be solved in this application are the shortcoming of prior art, provide a kind of reasonable in design, structure is simple, easy to use, simple to operate, test is accurately for the electric property gravity probe of material and device.
Solving the problems of the technologies described above adopted technical scheme is: the left side of base plate is provided with left gravity rack, right side is provided with right gravity rack, left gravity rack is provided with left probe, right gravity rack is provided with right probe, and the afterbody of left probe and the afterbody of right probe are oppositely arranged.
The left probe of the application is: the length of horizontal arm and oblique arms is 20 ~ 40mm, external diameter is 1 ~ 2mm, angle α angle between horizontal arm and oblique arms is 90 ° ~ 150 ° and is connected as a single entity, and afterbody is processed into the Rotary-table that lower end diameter is 0.5 ~ 2mm, cone angle beta is 3 ° ~ 15 °.The structure of the right probe of the application is identical with the structure of left probe.
The horizontal arm of the application and the appearance etc. of oblique arms.
The application adopts on left gravity rack and arranges left probe, right gravity rack arranges right probe, during test, the afterbody of left probe is placed on the left side of testing sample, the afterbody of right probe is placed on the right side of testing sample, and the afterbody of left probe is connected with a crocodile clip by wire, and the afterbody of right probe is connected with another crocodile clip by wire, crocodile clamping connection test macro, the electric property of test testing sample 7.During test, the afterbody of the afterbody of left probe, right probe can be moved, the electric property of test testing sample Different electrodes distance, and be equally applicable to the test material of different size and the electric property of device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present application 1.
Fig. 2 is the structural representation of left probe 4 in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the application is further described, but the application is not limited to these embodiments.
Embodiment 1
In FIG, the electric property gravity probe for material and device of embodiment is made up of base plate 1, left gravity rack 2, screw rod 3, left probe 4, right probe 5, right gravity rack 6 connection.
The base plate 1 of the present embodiment adopts organic glass insulcrete, also can adopt teflon insulation plate.Be fixedly connected at the left side screw threads for fastening connector of base plate 1 and left gravity rack 2 is installed, the right side screw threads for fastening connector of base plate 1 is fixedly connected and is provided with right gravity rack 6, left gravity rack 2 is installed with left probe 4 with screw rod 3, right gravity rack 6 is installed with right probe 5 with screw rod 3, left probe 4 and the right probe 5 of the present embodiment are brass probe, are that to be that the brass bar of 1.5mm is bending by external diameter make.The horizontal arm length of left probe 4 is 30mm, oblique arms length is 30mm, and the angle α between horizontal arm and oblique arms is 120 °, and the afterbody of left probe 4 is processed into Rotary-table, and the cone angle beta of Rotary-table is 8 °, and afterbody lower end diameter is 1mm.Right probe 5 is identical with the structure of left probe 4, and the afterbody of left probe 4 and the afterbody of right probe 5 are oppositely arranged, and the distance between the afterbody of left probe 4 and the afterbody of right probe 5 is specifically determined according to testing sample 7 size.During test testing sample 7, left probe 4 is pressed in the left side upper surface of testing sample 7, right probe 5 is pressed in the right side upper surface of testing sample 7.Left gravity rack 2 gives left probe 4 certain pressure, make left probe 4 can keep good contact with the left side of testing sample 7, right gravity rack 6 gives right probe 5 certain pressure, makes right probe 5 to keep good contact with the right side of testing sample 7 and to be not easy testing sample 7 to scratch damage.During test, the afterbody of left probe 4 is placed on the left side of testing sample, the afterbody of right probe 5 is placed on the right side of testing sample 7, the afterbody of left probe 4 is connected with a crocodile clip by wire, the afterbody of right probe 5 is connected with another crocodile clip by wire, crocodile clamping connection test macro, the electric property of test testing sample 7.During test, also can move the afterbody of left probe 4, the afterbody of right probe 5, the electric property of test testing sample 7 Different electrodes distance, and be equally applicable to the test material of different size and the electric property of device.
Embodiment 2
In the present embodiment, be fixedly connected at the left side screw threads for fastening connector of base plate 1 and left gravity rack 2 is installed, the right side screw threads for fastening connector of base plate 1 is fixedly connected and is provided with right gravity rack 6, left gravity rack 2 is installed with left probe 4 with screw rod 3, right gravity rack 6 is installed with right probe 5 with screw rod 3, left probe 4 and the right probe 5 of the present embodiment are brass probe, are that to be that the brass bar of 1mm is bending by external diameter make.The horizontal arm length of left probe 4 is 20mm, oblique arms length is 20mm, and the angle Q between horizontal arm and oblique arms is 90 °, and the afterbody of left probe 4 is processed into Rotary-table, and the cone angle beta of Rotary-table is 3 °, and afterbody lower end diameter is 0.5mm.Right probe 5 is identical with the structure of left probe 4, and the afterbody of left probe 4 and the afterbody of right probe 5 are oppositely arranged.The connecting relation of other parts and parts is identical with embodiment 1.
Embodiment 3
In the present embodiment, be fixedly connected at the left side screw threads for fastening connector of base plate 1 and left gravity rack 2 is installed, the right side screw threads for fastening connector of base plate 1 is fixedly connected and is provided with right gravity rack 6, left gravity rack 2 is installed with left probe 4 with screw rod 3, right gravity rack 6 is installed with right probe 5 with screw rod 3, left probe 4 and the right probe 5 of the present embodiment are brass probe, are that to be that the brass bar of 2mm is bending by external diameter make.The horizontal arm length of left probe 4 is 40mm, oblique arms length is 40mm, and the angle α between horizontal arm and oblique arms is 150 °, and the afterbody of left probe 4 is processed into Rotary-table, and the cone angle beta of Rotary-table is 15 °, and afterbody lower end diameter is 2mm.Right probe 5 is identical with the structure of left probe 4, and the afterbody of left probe 4 and the afterbody of right probe 5 are oppositely arranged.The connecting relation of other parts and parts is identical with embodiment 1.
Claims (3)
1. the electric property gravity probe for material and device, it is characterized in that: the left side of base plate (1) is provided with left gravity rack (2), right side is provided with right gravity rack (6), left gravity rack (2) is provided with left probe (4), right gravity rack (6) is provided with right probe (5), the afterbody of left probe (4) and the afterbody of right probe (5) are oppositely arranged.
2. the electric property gravity probe for material and device according to claim 1, it is characterized in that described left probe (4) is: the length of horizontal arm and oblique arms is 20 ~ 40mm, external diameter is 1 ~ 2mm, angle (α) angle between horizontal arm and oblique arms is 90 ° ~ 150 ° and is connected as a single entity, and afterbody is processed into the Rotary-table that lower end diameter is 0.5 ~ 2mm, cone angle (β) is 3 ° ~ 15 °; The structure of described right probe (5) is identical with the structure of left probe (4).
3. the electric property gravity probe for material and device according to claim 2, is characterized in that: described horizontal arm and the appearance etc. of oblique arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284517.2A CN105182010A (en) | 2015-05-26 | 2015-05-26 | Electrical property gravity probe for materials and devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284517.2A CN105182010A (en) | 2015-05-26 | 2015-05-26 | Electrical property gravity probe for materials and devices |
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| Publication Number | Publication Date |
|---|---|
| CN105182010A true CN105182010A (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510284517.2A Pending CN105182010A (en) | 2015-05-26 | 2015-05-26 | Electrical property gravity probe for materials and devices |
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| CN (1) | CN105182010A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2463668A2 (en) * | 2004-06-21 | 2012-06-13 | Capres A/S | A method and an apparatus for testing electrical properties |
| CN102707182A (en) * | 2011-04-22 | 2012-10-03 | 苏州市科林源电子有限公司 | Printed circuit board (PCB) test jig |
| US20130321016A1 (en) * | 2012-05-29 | 2013-12-05 | Kabushiki Kaisha Nihon Micronics | Electrical test probe |
| CN203479842U (en) * | 2013-09-10 | 2014-03-12 | 中航锂电（洛阳）有限公司 | Lithium-battery high voltage test equipment and test clamp thereof |
| CN203502446U (en) * | 2013-10-21 | 2014-03-26 | 陕西师范大学 | Electrical performance gravity probe used for materials and devices |
-
2015
- 2015-05-26 CN CN201510284517.2A patent/CN105182010A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2463668A2 (en) * | 2004-06-21 | 2012-06-13 | Capres A/S | A method and an apparatus for testing electrical properties |
| CN102707182A (en) * | 2011-04-22 | 2012-10-03 | 苏州市科林源电子有限公司 | Printed circuit board (PCB) test jig |
| US20130321016A1 (en) * | 2012-05-29 | 2013-12-05 | Kabushiki Kaisha Nihon Micronics | Electrical test probe |
| CN203479842U (en) * | 2013-09-10 | 2014-03-12 | 中航锂电（洛阳）有限公司 | Lithium-battery high voltage test equipment and test clamp thereof |
| CN203502446U (en) * | 2013-10-21 | 2014-03-26 | 陕西师范大学 | Electrical performance gravity probe used for materials and devices |
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Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |