CN103926464A - Silver fiber resistance testing device - Google Patents
Silver fiber resistance testing device Download PDFInfo
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- CN103926464A CN103926464A CN201410168874.8A CN201410168874A CN103926464A CN 103926464 A CN103926464 A CN 103926464A CN 201410168874 A CN201410168874 A CN 201410168874A CN 103926464 A CN103926464 A CN 103926464A
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Abstract
The invention discloses a silver fiber resistance testing device which comprises a base. A testing frame is arranged on the base, two connecting columns for supporting and guiding silver fibers to be tested are arranged on the testing frame, the two ends of the silver fibers to be tested are provided with traction components respectively, the traction components apply initial tension at the two ends of the silver fibers to be tested and are capable of horizontally straightening the silver fibers to be tested and erected between the two connecting columns, and a testing instrument for testing the resistant of the part, between the two connecting columns, of the silver fibers to be tested is arranged on the silver fibers to be tested and between the two connecting columns. The silver fiber resistance testing device guarantees the qualified anti-radiation performance of silver fiber fabric produced by the silver fibers. The silver fiber resistance testing device is simple in structure and convenient to operate, fast measuring of silver fibers of different fineness can be achieved by adjusting different traction components, testing range is wide, the anti-radiation performance of silver fiber fabric can be guaranteed effectively, and the silver fiber resistance testing device is suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of fiber proving installation, particularly a kind of silver-colored fabric resistor proving installation.
Background technology
Along with improving constantly of modern life level, people to the requirement of quality of life also in continuous raising, clothing, food, shelter, row clothing are first, the clothing that fiber is worn usually as people has had varied, the silver-colored fiber obtaining of the silver layer for example applying on nylon fiber surface, adopt good because of its shielding property of anti-electromagnetic screen fabric that silver-colored fiber makes, be widely used in radiation-proof clothes for gravida.As everyone knows, the closed-loop path that the principle of electromagnetic shield-ing of exposure suit mainly forms by silver plated fiber, the large young pathbreaker of conductance directly affects the quality of capability of electromagnetic shielding, and the thickness of the silver coating on nylon fiber surface is the key that determines silver plated fiber resistivity size, in general, generally there is certain deviation in the silver coating of fiber surface, the radiation-proof fabric that underproof silver plated fiber is made into will certainly inevitably have influence on the shielding property of electromagnetic screen fabric, that is to say, the resistance value of the radiation-proof fabric of finished product bigger than normal, by causing, the radiation proof clothing of finished product or the shielding property of article are not up to standard.
Summary of the invention
The deficiency existing for prior art, technical matters to be solved by this invention is, a kind of resistance testing device simple in structure is provided, to can quick and precisely detecting the conduction qualification rate of finished product silver fiber, guarantees that the shielding property of electromagnetic screen fabric reaches requirement.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of silver-colored fabric resistor proving installation, comprise base, on described base, be provided with testing jig, on testing jig, be provided with for supporting and two joint pins of the silver-colored fiber to be measured that leads, the two ends of described silver-colored fiber to be measured are respectively equipped with and to silver-colored fiber to be measured two ends, apply can, by the stretching drawing part of to be measured silver-colored fiber level of setting up between two joint pins, being connected with for testing the test instrumentation of this part resistance on the to be measured silver-colored fiber between described two joint pins of an initial tension.Above-mentioned silver-colored fabric resistor proving installation, the size that puts on the initial tension on described silver-colored fiber to be measured is silver-colored fiber tension 5%～15%.
Above-mentioned silver-colored fabric resistor proving installation, described drawing part is the balancing weight that is connected to the two ends of the silver-colored fiber to be measured that walking around lets droop after two joint pins falls, described balancing weight is connected with silver-colored fiber to be measured by butt hook.
Above-mentioned silver-colored fabric resistor proving installation, is characterized in that: the general assembly (TW) of described balancing weight and butt hook is set to 3g～50g.
Above-mentioned silver-colored fabric resistor proving installation, described testing jig is provided with for adjusting the moving guide rail of distance between two joint pins, and described joint pin and moving guide rail are slidably matched.
Above-mentioned silver-colored fabric resistor proving installation, is characterized in that: the distance between two joint pins is 3～100cm, and the amount of movement of described two joint pins is silver-colored fibre length to be measured 0.1%～60%.
The advantage of the present invention's silver fabric resistor proving installation is: the present invention is by the joint pin arranging on testing jig, can be good at silver-colored fiber support to be measured, the suitable initial tension applying by drawing part, by silver-colored tensile fiber to be measured to normal condition and the resistance of elongation when different, make the result of test more accurate, by this device, can test out the silver layer qualification rate of finished product silver plated fiber, and then guaranteed the qualified shielding property of the silver-colored fabric lining that gone out by this silver procedure of fibre production, this apparatus structure is simple, easy to operate, the silver-colored fiber of different fineness is by adjusting different drawing parts, all can Quick Measurement, test specification is wide, effectively guaranteed the shielding property of silver-colored fabric lining, be applicable to applying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further details;
As shown in Figure 1, a kind of silver-colored fabric resistor proving installation, comprise a base 1, on base 1, be provided with the testing jig 2 of vertical layout, for avoiding testing jig 2 to disturb the test result of resistance, testing jig 2 can adopt insulating material to make, as plastics, on testing jig 2, be provided with for supporting and two joint pins 4 of the silver-colored fiber 3 to be measured that leads, the two ends of described silver-colored fiber 3 to be measured be respectively equipped with to the two ends of silver-colored fiber 3 to be measured, apply an initial tension can be by the stretching drawing part of to be measured silver-colored fiber 5 levels of setting up between two joint pins 4, described drawing part is the balancing weight 6 that is connected to the two ends of the to be measured silver-colored fiber 3 that walking around lets droop after two joint pins 4 falls, described balancing weight 6 is connected with silver-colored fiber 3 to be measured by butt hook 7.In general, the general assembly (TW) of balancing weight 6 and butt hook 7 can be set to 3g～5g.For ease of the friction force between reduction and silver-colored fiber 3 to be measured, prevent that silver-colored fiber 3 to be measured from not affecting result to be measured because tractive is straight, joint pin 3 can adopt rotating shaft or rotor wheel, on to be measured silver-colored fiber 5 between described two joint pins 4, be connected with for testing the test instrumentation 8 of this part resistance, test instrumentation 8 has two test pens 9, two test pens 9 are connected to the two ends of the two silver-colored fibers 5 to be measured that tractive stretches, 5 these a part of two ends of the to be measured silver-colored fiber between two joint pins 4 namely, test instrumentation 8 can adopt the conventional multimeter of current tradition, multimeter is adjusted to an ohm gear.
For ease of regulating the length of silver-colored fiber 3 to be measured, on testing jig 2, be provided with for adjusting the moving guide rail 10 of distance between two joint pins 4, described joint pin and moving guide rail 10 are slidably matched.A joint pin 4 in two joint pins 4 of described support and the silver-colored fiber 3 to be measured that leads can transverse shifting, also can make two joint pins 4 move simultaneously, reach the object of quick adjustment distance, can make the distance between two joint pins 4 constantly increase or dwindle, thereby the to be measured silver-colored fiber 3 between two joint pins 4 is constantly extended.Distance between two joint pins 4 is 3～100cm, and the amount of movement of described two joint pins 4 is 0.1～60% of silver-colored fiber 3 length to be measured.
Silver-colored fiber for various different fineness, according to the difference of silver-colored fiber thickness, the size that puts on the initial tension on described silver-colored fiber 3 to be measured is generally 5%～15% of silver-colored fiber tension and can meets the demands, and can silver-colored fiber 3 tractives to be measured are excessive and cause silver-colored fiber 3 diameters to be measured to diminish, cause resistance higher and affect test result.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (6)
1. a silver-colored fabric resistor proving installation, comprise base, it is characterized in that: on described base, be provided with testing jig, on testing jig, be provided with for supporting and two joint pins of the silver-colored fiber to be measured that leads, the two ends of described silver-colored fiber to be measured are respectively equipped with and to silver-colored fiber to be measured two ends, apply can, by the stretching drawing part of to be measured silver-colored fiber level of setting up between two joint pins, being connected with for testing the test instrumentation of this part resistance on the to be measured silver-colored fiber between described two joint pins of an initial tension.
2. silver-colored fabric resistor proving installation according to claim 1, is characterized in that: the size that puts on the initial tension on described silver-colored fiber to be measured is silver-colored fiber tension 5%～15%.
3. silver-colored fabric resistor proving installation according to claim 1, it is characterized in that: described drawing part is the balancing weight that is connected to the two ends of the silver-colored fiber to be measured that walking around lets droop after two joint pins falls, and described balancing weight is connected with silver-colored fiber to be measured by butt hook.
4. silver-colored fabric resistor proving installation according to claim 3, is characterized in that: the general assembly (TW) of described balancing weight and butt hook is set to 3g～5g.
5. silver-colored fabric resistor proving installation according to claim 4, is characterized in that: described testing jig is provided with for adjusting the moving guide rail of distance between two joint pins, and described joint pin and moving guide rail are slidably matched.
6. silver-colored fabric resistor proving installation according to claim 5, is characterized in that: the distance between two joint pins is 3～100cm, and the amount of movement of described two joint pins is silver-colored fibre length to be measured 0.1%～60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168874.8A CN103926464B (en) | 2014-04-25 | 2014-04-25 | Silver fiber resistance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168874.8A CN103926464B (en) | 2014-04-25 | 2014-04-25 | Silver fiber resistance testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103926464A true CN103926464A (en) | 2014-07-16 |
| CN103926464B CN103926464B (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410168874.8A Expired - Fee Related CN103926464B (en) | 2014-04-25 | 2014-04-25 | Silver fiber resistance testing device |
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| CN (1) | CN103926464B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926465A (en) * | 2014-04-25 | 2014-07-16 | 青岛市纺织纤维检验所 | Silver fiber resistivity continuous detecting device |
| CN104597327A (en) * | 2015-02-06 | 2015-05-06 | 厦门大学 | Ceramic fiber resistivity testing method |
| CN104865466A (en) * | 2015-05-11 | 2015-08-26 | 江阴市纤维检验所 | Conductive performance testing method and testing device for conductive filament |
| CN105425043A (en) * | 2015-11-24 | 2016-03-23 | 上海新纤仪器有限公司 | Fiber specific resistance testing apparatus and testing method with characteristic of automatic sample compression |
| CN105510715A (en) * | 2016-01-22 | 2016-04-20 | 青岛大学 | Conductivity testing method and device for silver fiber fabric |
| CN104330634B (en) * | 2014-10-31 | 2017-03-22 | 武汉钢铁(集团)公司 | Wire rod electric conductivity automatic measuring device |
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| JPS54127398A (en) * | 1978-03-25 | 1979-10-03 | Toho Beslon Co | Method and device for measuring electric resistance of carbon fiber |
| FR2900473A1 (en) * | 2006-04-26 | 2007-11-02 | Commissariat Energie Atomique | Electrical resistivity measuring device for e.g. tungsten fiber, has potential difference measuring unit including conducting filaments having low diameters and spaced from each other at determined distance, when filaments contact fiber |
| CN201281727Y (en) * | 2008-10-23 | 2009-07-29 | 杭州河合电器股份有限公司 | Device for measuring electric resistance of winding |
| CN201335846Y (en) * | 2009-01-06 | 2009-10-28 | 付栋先 | Special tensioning clamp for measuring resistance of conductor |
| CN201716329U (en) * | 2010-05-21 | 2011-01-19 | 宝山钢铁股份有限公司 | Sample bracket for measuring specific resistance of metal sample |
| CN202649310U (en) * | 2012-06-27 | 2013-01-02 | 池州市神磁线缆有限公司 | Aluminum wire resistance detection device |
| CN203299229U (en) * | 2013-02-07 | 2013-11-20 | 宁波日中材料科技有限公司 | Resistivity measuring clamp for silver alloy wire |
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2014
- 2014-04-25 CN CN201410168874.8A patent/CN103926464B/en not_active Expired - Fee Related
Patent Citations (7)
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| JPS54127398A (en) * | 1978-03-25 | 1979-10-03 | Toho Beslon Co | Method and device for measuring electric resistance of carbon fiber |
| FR2900473A1 (en) * | 2006-04-26 | 2007-11-02 | Commissariat Energie Atomique | Electrical resistivity measuring device for e.g. tungsten fiber, has potential difference measuring unit including conducting filaments having low diameters and spaced from each other at determined distance, when filaments contact fiber |
| CN201281727Y (en) * | 2008-10-23 | 2009-07-29 | 杭州河合电器股份有限公司 | Device for measuring electric resistance of winding |
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| CN201716329U (en) * | 2010-05-21 | 2011-01-19 | 宝山钢铁股份有限公司 | Sample bracket for measuring specific resistance of metal sample |
| CN202649310U (en) * | 2012-06-27 | 2013-01-02 | 池州市神磁线缆有限公司 | Aluminum wire resistance detection device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926465A (en) * | 2014-04-25 | 2014-07-16 | 青岛市纺织纤维检验所 | Silver fiber resistivity continuous detecting device |
| CN104330634B (en) * | 2014-10-31 | 2017-03-22 | 武汉钢铁(集团)公司 | Wire rod electric conductivity automatic measuring device |
| CN104597327A (en) * | 2015-02-06 | 2015-05-06 | 厦门大学 | Ceramic fiber resistivity testing method |
| CN104865466A (en) * | 2015-05-11 | 2015-08-26 | 江阴市纤维检验所 | Conductive performance testing method and testing device for conductive filament |
| CN105425043A (en) * | 2015-11-24 | 2016-03-23 | 上海新纤仪器有限公司 | Fiber specific resistance testing apparatus and testing method with characteristic of automatic sample compression |
| CN105425043B (en) * | 2015-11-24 | 2018-07-03 | 上海新纤仪器有限公司 | The automatic conpressed fibers specific resistance test device of sample and its test method |
| CN105510715A (en) * | 2016-01-22 | 2016-04-20 | 青岛大学 | Conductivity testing method and device for silver fiber fabric |
| CN105510715B (en) * | 2016-01-22 | 2019-05-24 | 青岛大学 | A kind of silver fiber fabric electric conductivity test method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103926464B (en) | 2017-01-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Inventor after: Ma Jianwei Inventor after: Guo Ya Inventor after: Jin Xiaoqing Inventor before: Ma Jianwei Inventor before: Jin Xiaoqing |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180109 Address after: 215228 Jiangsu city of Suzhou province Wujiang city Shengze Nanhuan Patentee after: Wujiang Zhong Lian warp knitting textile Co., Ltd. Address before: 266071 Shandong city of Qingdao province Ningxia City Road No. 308 Patentee before: Qingdao University |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20180425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |