CN113109626A - Resistance test fixture with position adjusting function - Google Patents
Resistance test fixture with position adjusting function Download PDFInfo
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- CN113109626A CN113109626A CN202110528785.XA CN202110528785A CN113109626A CN 113109626 A CN113109626 A CN 113109626A CN 202110528785 A CN202110528785 A CN 202110528785A CN 113109626 A CN113109626 A CN 113109626A
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- 238000012360 testing method Methods 0.000 title claims abstract description 127
- 230000005611 electricity Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
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Abstract
The invention discloses a resistance test fixture with a position adjusting function, which comprises a base, wherein the base comprises a bottom plate, a resistance test assembly arranged on the bottom plate, a positioning assembly arranged on one side of the resistance test assembly and a pressing assembly arranged on the positioning assembly, the resistance test assembly comprises a tested resistance piece arranged on the bottom plate, a plurality of test needles electrically connected with the tested resistance piece and a resistance tester electrically connected with the test needles, a plurality of positioning columns are arranged on the bottom plate, the positioning columns are arranged corresponding to the test needles, and the positioning columns are in sliding connection with the test needles. The invention provides a resistance test fixture with a position adjusting function, which is characterized in that a resistance test component, a positioning component and a pressing component are arranged, the resistance test component is also provided with a position adjustable adjusting point, a plurality of adjustable test points and a plurality of test schemes are arranged on a tested resistance part, so that accurate test data can be obtained in the test process, and more time can be saved by switching the plurality of test schemes.
Description
Technical Field
The invention relates to the field of resistance test jigs, in particular to a resistance test jig with a position adjusting function.
Background
At present, resistance tests are all carried out by using test tweezers, and the accuracy of the lower needle of a test point is difficult, so that test data are not accurate enough, the time spent on testing a plurality of test points is long, and the efficiency is very low.
Disclosure of Invention
The invention mainly aims to provide a resistance testing jig with a position adjusting function, and aims to solve the problems that test data is inaccurate and the testing efficiency is low in the resistance testing process due to the fact that the position of a testing forceps is adjusted manually.
In order to achieve the purpose, the invention provides a resistance testing jig with a position adjusting function, which comprises a base, wherein the base comprises a bottom plate arranged on the base, a resistance testing assembly arranged on the bottom plate, a positioning assembly arranged on one side of the resistance testing assembly and a pressing assembly arranged on the positioning assembly, the resistance testing assembly comprises a tested resistance piece arranged on the bottom plate, a plurality of testing pins electrically connected with the tested resistance piece and a resistance tester electrically connected with the testing pins, a plurality of positioning columns are arranged on the bottom plate, the positioning columns are arranged corresponding to the testing pins and are in sliding connection with the testing pins.
Preferably, the positioning assembly is a positioning block, and the positioning block is embedded in the resistance element to be tested and used for fixing the resistance element to be tested.
Preferably, the pressing component is a pressing plate and is used for fixing the movement of the resistance element to be measured along the horizontal direction.
Preferably, the tested resistance part is provided with a plurality of resistance test points, and the resistance test points are electrically connected with the test needles.
Preferably, the number of the resistance test points is four.
Preferably, the number of the test pins is four, and the number of the positioning columns is four.
Preferably, the positioning columns are respectively provided with a clamping assembly, and the clamping assemblies are abutted to the test needles.
The technical scheme of the invention has the beneficial effects that: the invention provides a resistance test fixture with a position adjusting function, which is characterized in that a resistance test assembly, a positioning assembly and a pressing assembly are arranged, wherein the resistance test assembly comprises a tested resistance piece, a test needle and a resistance tester, the test needle is also provided with a position-adjustable adjusting point, as the tested resistance piece is provided with a plurality of adjustable test points and a plurality of test schemes, accurate test data can be obtained in the test process, and more time can be saved by switching the plurality of test schemes.
Drawings
Fig. 1 is a schematic structural diagram of a resistance testing fixture with a position adjusting function according to the present invention.
Detailed Description
In the following, the embodiments of the present invention will be described in detail with reference to the drawings in the following, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a resistance test fixture with a position adjusting function, and referring to fig. 1, the resistance test fixture with the position adjusting function comprises a base 1, wherein the base 1 comprises a bottom plate 11 arranged on the base 1, a resistance test component 12 arranged on the bottom plate 11, a positioning component 13 arranged on one side of the resistance test component 12 and a pressing component 14 arranged on the positioning component 13, the resistance test component 12 comprises a tested resistance piece 121 arranged on the bottom plate 11, a plurality of test pins 122 electrically connected with the tested resistance piece 121 and a resistance tester 123 electrically connected with the test pins 122, a plurality of positioning columns 15 are arranged on the bottom plate 11, the positioning columns 15 are arranged corresponding to the test pins 122, and the positioning columns 15 are in sliding connection with the test pins 122.
The invention provides a resistance test fixture with a position adjusting function, which is characterized in that a resistance test component 12, a positioning component 13 and a compressing component 14 are arranged, wherein the resistance test component 12 comprises a tested resistance part 121, a test needle 122 and a resistance tester 123, the test needle 122 is also provided with a position adjustable adjusting point, as the tested resistance part 121 is provided with a plurality of adjustable test points and a plurality of test schemes, accurate test data can be obtained in the test process, and more time can be saved by switching the plurality of test schemes.
Wherein, the resistance test fixture with the function of adjusting the position comprises a base 1, the base 1 comprises a bottom plate 11, a resistance test component 12, a positioning component 13 and a pressing component 14, the bottom plate 11 is arranged on the base 1, the resistance test component 12 is abutted against the bottom plate 11, the positioning component 13 is arranged on one side of the resistance test component 12, the pressing component 14 is arranged on one side of the resistance test component 12, wherein the resistance test component 12 comprises a tested resistance part 121, a plurality of test pins 122 and a resistance tester 123, the tested resistance part 121 is arranged on the bottom plate 11, the test pins 122 are electrically connected with the tested resistance part 121, the resistance tester 123 is electrically connected with the test pins 122, a positioning column 15 is further arranged on the bottom plate 11, the positioning column 15 is arranged corresponding to the test pins 122, the positioning column 15 is connected with the test pins 122 in a sliding manner, the positioning column 15 and the test pins 122 form a plurality of test points, so that the test accuracy becomes more accurate.
In a preferred embodiment, referring to fig. 1, the positioning assembly 13 provided by the present invention is a positioning block 131, and the positioning block 131 is embedded on the resistance device 121 and is used for fixing the resistance device 121. In this embodiment, the positioning element 13 of the resistance testing fixture with the position adjusting function is a positioning block 131, wherein the positioning block 131 is embedded in the tested resistance element 121, and the positioning block 131 is used for fixing the tested resistance element 121 and limiting the movement of the resistance element along the horizontal direction, wherein the type of the positioning element 13 is not limited herein, and is specifically determined according to actual process requirements.
In a preferred embodiment, referring to fig. 1, the pressing component 14 provided in the present invention is a pressing plate 141 and is used for fixing the movement of the resistance element 121 to be measured along the horizontal direction. In this embodiment, the pressing assembly 14 is selected as a pressing plate 141, and the pressing plate 141 is used for fixing the resistance element 121 to be measured, and the pressing plate 141 limits the movement of the resistance element 121 to be measured in the horizontal direction, wherein the type of the pressing assembly 14 is determined according to the actual process requirements, and is not limited herein.
In a preferred embodiment, referring to fig. 1, the tested resistor 121 of the present invention is provided with a plurality of resistor test points 124, and the resistor test points 124 are electrically connected to the test pins 122. In this embodiment, the tested resistor 121 is provided with a plurality of tested resistor test points 124, the resistor test points 124 are arranged corresponding to the test pins 122, and the resistor test points 124 are electrically connected to the test pins 122.
In a preferred embodiment, referring to FIG. 1, the number of resistance test points 124 is four. In this embodiment, the number of the resistance test points 124 is four, and the number of the specific resistance test points 124 is determined according to the actual process requirement, which is not limited herein.
In a preferred embodiment, referring to fig. 1, the number of the testing pins 122 provided in the present invention is four, and the number of the positioning posts 15 is four. In this embodiment, the number of the positioning pillars 15 is four, and the number of the positioning pillars 15 is determined according to the actual process requirement, which is not limited herein.
In a preferred embodiment, referring to fig. 1, the positioning pillars 15 of the present invention are provided with clamping assemblies 151, and the clamping assemblies 151 are abutted with the test pins 122. In this embodiment, the positioning pillars 15 are each provided with a clamping assembly 151, wherein the clamping assembly 151 is used for fixing the testing pin 122, and when a resistance testing point 124 is found, the resistance testing point 124 is fixed by fixing the testing pin 122, so as to obtain a stable data.
The above description is only a part of or preferred embodiments of the present invention, and neither the text nor the drawings should be construed as limiting the scope of the present invention, and all equivalent structural changes, which are made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a resistance test fixture with adjusting position function, its characterized in that, includes the base, the base is including locating bottom plate on the base, locating resistance test subassembly on the bottom plate, locating the locating component of resistance test subassembly one side with locate compress tightly the subassembly on the locating component, resistance test subassembly is including locating on the bottom plate by the resistance spare, a plurality of with by the test needle that the resistance spare electricity is connected and with the resistance tester that the test needle electricity is connected, be equipped with a plurality of reference columns on the bottom plate, the reference column with the test needle corresponds the setting just the reference column with test needle sliding connection.
2. The resistance testing fixture with position adjusting function according to claim 1, wherein the positioning component is a positioning block, and the positioning block is embedded on the tested resistance element and used for fixing the tested resistance element.
3. The fixture for testing resistance with function of adjusting position according to claim 1, wherein the pressing component is a pressing plate and is used for fixing the movement of the tested resistance element along the horizontal direction.
4. The fixture according to claim 1, wherein the resistor under test has a plurality of resistor test points, and the resistor test points are electrically connected to the test pins.
5. The fixture for testing resistance with function of adjusting position according to claim 4, wherein the number of the resistance testing points is four.
6. The resistance testing fixture with position adjusting function as claimed in claim 1, wherein the number of the testing pins is four, and the number of the positioning posts is four.
7. The resistance testing fixture with position adjusting function as claimed in claim 1, wherein the positioning posts are each provided with a clamping assembly, and the clamping assembly abuts against the testing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110528785.XA CN113109626A (en) | 2021-05-14 | 2021-05-14 | Resistance test fixture with position adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110528785.XA CN113109626A (en) | 2021-05-14 | 2021-05-14 | Resistance test fixture with position adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113109626A true CN113109626A (en) | 2021-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110528785.XA Pending CN113109626A (en) | 2021-05-14 | 2021-05-14 | Resistance test fixture with position adjusting function |
Country Status (1)
| Country | Link |
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| CN (1) | CN113109626A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602380Y (en) * | 2002-10-22 | 2004-02-04 | 上海交大国飞绿色能源有限公司 | Testing arrangement having eight probes for solar battery gate electrode |
| CN102062789A (en) * | 2010-12-09 | 2011-05-18 | 深南电路有限公司 | PCB (Printed Circuit Board) insulation resistance testing jig |
| CN202453461U (en) * | 2012-01-13 | 2012-09-26 | 深圳市鼎铭时代实业有限公司 | Four-wire system data acquirer |
| US20170052216A1 (en) * | 2015-08-19 | 2017-02-23 | Tektronix, Inc. | Test and measurement probe with adjustable test point contact |
| CN106569116A (en) * | 2016-10-10 | 2017-04-19 | 河南大学 | Probe station and low-temperature testing system |
| CN206710554U (en) * | 2017-04-13 | 2017-12-05 | 珠海东之尼电子科技有限公司 | A kind of ICT measurement jigs manually |
| CN207650242U (en) * | 2017-12-28 | 2018-07-24 | 深圳尚雅致远科技有限公司 | A kind of radio circuit board test fixture |
| CN111090009A (en) * | 2020-01-08 | 2020-05-01 | 深圳市业展电子有限公司 | Adjustable test fixture and test method for chip resistor |
| CN212845611U (en) * | 2020-07-27 | 2021-03-30 | 山东天岳先进科技股份有限公司 | High-precision graphite crucible resistivity testing device |
-
2021
- 2021-05-14 CN CN202110528785.XA patent/CN113109626A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602380Y (en) * | 2002-10-22 | 2004-02-04 | 上海交大国飞绿色能源有限公司 | Testing arrangement having eight probes for solar battery gate electrode |
| CN102062789A (en) * | 2010-12-09 | 2011-05-18 | 深南电路有限公司 | PCB (Printed Circuit Board) insulation resistance testing jig |
| CN202453461U (en) * | 2012-01-13 | 2012-09-26 | 深圳市鼎铭时代实业有限公司 | Four-wire system data acquirer |
| US20170052216A1 (en) * | 2015-08-19 | 2017-02-23 | Tektronix, Inc. | Test and measurement probe with adjustable test point contact |
| CN106569116A (en) * | 2016-10-10 | 2017-04-19 | 河南大学 | Probe station and low-temperature testing system |
| CN206710554U (en) * | 2017-04-13 | 2017-12-05 | 珠海东之尼电子科技有限公司 | A kind of ICT measurement jigs manually |
| CN207650242U (en) * | 2017-12-28 | 2018-07-24 | 深圳尚雅致远科技有限公司 | A kind of radio circuit board test fixture |
| CN111090009A (en) * | 2020-01-08 | 2020-05-01 | 深圳市业展电子有限公司 | Adjustable test fixture and test method for chip resistor |
| CN212845611U (en) * | 2020-07-27 | 2021-03-30 | 山东天岳先进科技股份有限公司 | High-precision graphite crucible resistivity testing device |
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Application publication date: 20210713 |