CN103926464B - Silver fiber resistance testing device - Google Patents
Silver fiber resistance testing device Download PDFInfo
- Publication number
- CN103926464B CN103926464B CN201410168874.8A CN201410168874A CN103926464B CN 103926464 B CN103926464 B CN 103926464B CN 201410168874 A CN201410168874 A CN 201410168874A CN 103926464 B CN103926464 B CN 103926464B
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- silver fiber
- silver
- measured
- testing device
- connecting posts
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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 test device, particularly to a kind of silver fiber resistance testing device.
Background technology
With the continuous improvement of modern life level, the requirement to quality of life for the people also improves continuous, clothing, food,
Live, row clothing is first, fiber has had varied, such as in the silver of nylon fiber surface coating as the medicated clothing that people wear usually
The silver fiber obtaining of layer, the anti-electromagnetic shielding fabric being made using silver fiber is excellent because its shielding property, extensive
For radiation-proof clothes for gravida.It is known that the closure that the principle of electromagnetic shield-ing of exposure suit is formed mainly by silver plated fiber is returned
Road, the size of conductivity will directly affect the quality of capability of electromagnetic shielding, and the thickness of the silver coating on nylon fiber surface is to determine
Determine the key of silver plated fiber resistivity size, in general, the silver coating of fiber surface generally there are certain deviation, unqualified
The radiation-proof fabric that is made into of silver plated fiber will certainly inevitably have influence on the shielding property of electromagnetic shielding fabric, also
To say, the resistance value of the radiation-proof fabric of finished product bigger than normal, the radioprotective medicated clothing of finished product or the shielding property of article will be led to
Not up to standard.
Content of the invention
In view of the shortcomings of the prior art, to be to provide a kind of structure simple for the technical problem to be solved
Resistance testing device, to can quick and precisely detect finished product silver fiber conductive qualification rate it is ensured that electromagnetic shielding fabric anti-
Radiance reaches requirement.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of silver fiber resistance testing device, bag
Include base, described base is provided with testing jig, be provided with the tester rack and connect for supporting and guiding the two of silver fiber to be measured
Connect post, being respectively arranged at two ends with of described silver fiber to be measured can ride upon two even to what silver fiber two ends to be measured applied an initial tension
Connect the drawing part that the silver fiber level to be measured between post stretches, the silver fiber to be measured between described two connecting posts is connected with use
In the test instrumentation testing this partial ohmic.Above-mentioned silver fiber resistance testing device, puts in described silver fiber to be measured
The size of initial tension is the 5%～15% of silver fiber tension force.
Above-mentioned silver fiber resistance testing device, described drawing part be connected to bypass two connecting posts after let droop
The balancing weight at the two ends of silver fiber to be measured falling, described balancing weight is connected with silver fiber to be measured by connecting hook.
Above-mentioned silver fiber resistance testing device, is characterized in that: the gross weight of described balancing weight and connecting hook is set to 3g
～50g.
Above-mentioned silver fiber resistance testing device, described testing jig is provided with the shifting for adjusting distance between two connecting posts
Dynamic guide rail, described connecting post and moving guide rail are slidably matched.
Above-mentioned silver fiber resistance testing device, is characterized in that: the distance between two connecting posts are 3～100cm, described two
The amount of movement of connecting post is the 0.1%～60% of silver fiber length to be measured.
The advantage of silver fiber resistance testing device of the present invention is: the present invention passes through the connecting post arranging on the tester rack, energy
Enough well silver fiber to be measured is supported, the suitable initial tension being applied by drawing part, silver fiber to be measured is just stretched to
Often when state and difference, the resistance of elongation, so that the result of test is more accurate, can test out finished product plating by this device
The silver layer qualification rate of silver fiber, and then ensure that the qualified shielding property of the silver fiber fabric produced by this silver fiber, this
Apparatus structure is simple, easy to operate, and the silver fiber of different fineness passes through the different drawing part of adjustment, all can quickly measure, test
Scope is wide, and the shielding property of silver fiber fabric, suitable popularization and application have been effectively ensured.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further details to the present invention；
As shown in figure 1, a kind of silver fiber resistance testing device, including a base 1, base 1 is provided with and is vertically arranged
Testing jig 2, for avoiding testing jig 2 to disturb the test result of resistance, testing jig 2 can adopt and be made from an insulative material, such as plastics,
Two connecting posts 4 for supporting and guiding silver fiber 3 to be measured are provided with testing jig 2, the two ends of described silver fiber 3 to be measured are divided
Be not provided with two ends applying one initial tension to silver fiber 3 to be measured can ride upon silver fiber to be measured 5 water between two connecting posts 4
The straight drawing part of horizontal drawing, described drawing part be connected to bypass two connecting posts 4 after let droop the silver fiber to be measured 3 falling
Two ends balancing weight 6, described balancing weight 6 is connected with silver fiber 3 to be measured by connecting hook 7.In general, balancing weight 6 and company
The gross weight connecing hook 7 could be arranged to 3g～5g.For ease of reducing the frictional force and silver fiber to be measured 3 between, prevent silver to be measured
Fiber 3 affects result to be measured because tractive is not straight, and connecting post 3 can adopt rotating shaft or rotating wheel, between described two connecting posts 4
Silver fiber to be measured 5 on be connected with test instrumentation 8 for testing this partial ohmic, test instrumentation 8 has two test pens 9,
Two test pens 9 are connected to the two ends of two silver fibers 5 to be measured that tractive stretches, that is, to be measured between two connecting posts 4
This part of two ends of silver fiber 5, circuit tester can be adjusted to Europe using the conventional circuit tester of tradition at present by test instrumentation 8
Nurse gear.
For ease of adjusting the length of silver fiber 3 to be measured, testing jig 2 is provided with for adjusting distance between two connecting posts 4
Moving guide rail 10, described connecting post is slidably matched with moving guide rail 10.Described support and two companies guiding silver fiber 3 to be measured
Connect one of post 4 connecting post 4 and can reach quick regulation distance with transverse shifting it is also possible to make two connecting posts 4 move simultaneously
Purpose, the distance between two connecting posts 4 can be made constantly to increase or reduce, so that the silver to be measured between two connecting posts 4 is fine
Dimension 3 constantly extends.The distance between two connecting posts 4 are 3～100cm, and the amount of movement of described two connecting posts 4 is silver fiber 3 to be measured
The 0.1～60% of length.
For the silver fiber of various different fineness, according to the difference of silver fiber thickness, put in described silver fiber to be measured 3
Initial tension size be generally silver fiber tension force 5%～15% can meet requirement, and silver fiber 3 to be measured will not be led
The amount of being pulled through and cause silver fiber 3 diameter to be measured to diminish, lead to resistance higher and affect test result.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in the essential scope of the present invention, the change made, remodeling, add or replace, all should belong to the present invention
Protection domain.
Claims (3)
1. a kind of silver fiber resistance testing device, including base, described base is provided with testing jig, is provided with the tester rack
For support and guide silver fiber to be measured two connecting posts it is characterised in that: described silver fiber to be measured be respectively arranged at two ends with to
Silver fiber two ends to be measured apply the tractive that can stretch the silver fiber level to be measured riding upon between two connecting posts of an initial tension
Part, the size putting on the initial tension in described silver fiber to be measured is the 5%～15% of silver fiber tension force, described drawing part
For being connected to the balancing weight at the two ends of the silver fiber to be measured that bypassing lets droop after two connecting posts falls, described balancing weight passes through even
Connect hook to be connected with silver fiber to be measured, the gross weight of described balancing weight and connecting hook is set to 3g～5g, between two connecting posts
Test instrumentation for testing this partial ohmic is connected with silver fiber to be measured.
2. silver fiber resistance testing device according to claim 1, is characterized in that: described testing jig is provided with for adjusting
The moving guide rail of distance between two connecting posts, described connecting post and moving guide rail are slidably matched.
3. silver fiber resistance testing device according to claim 2, is characterized in that: the distance between two connecting posts be 3～
100cm, the amount of movement of described two connecting posts is the 0.1%～60% of silver fiber length to be measured.
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 CN103926464A (en) | 2014-07-16 |
| CN103926464B true CN103926464B (en) | 2017-01-18 |
Family
ID=51144757
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103926464B (en) |
Families Citing this family (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 |
| CN104330634B (en) * | 2014-10-31 | 2017-03-22 | 武汉钢铁(集团)公司 | Wire rod electric conductivity automatic measuring device |
| CN104597327B (en) * | 2015-02-06 | 2017-05-03 | 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 |
| 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 |
| CN105510715B (en) * | 2016-01-22 | 2019-05-24 | 青岛大学 | A kind of silver fiber fabric electric conductivity test method and device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-04-25 CN CN201410168874.8A patent/CN103926464B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103926464A (en) | 2014-07-16 |
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| Date | Code | Title | Description |
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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 |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| 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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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20180425 |