CN101498769B - Position controller for near-field communication terminal test - Google Patents
Position controller for near-field communication terminal test Download PDFInfo
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- CN101498769B CN101498769B CN 200810005228 CN200810005228A CN101498769B CN 101498769 B CN101498769 B CN 101498769B CN 200810005228 CN200810005228 CN 200810005228 CN 200810005228 A CN200810005228 A CN 200810005228A CN 101498769 B CN101498769 B CN 101498769B
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Abstract
The invention discloses a position controlling device for a test of a near-field communication (NFC) terminal, comprising a base, a vertical pole and a clamping part. The vertical pole is vertically arranged on the base; the clamping part is adjustably arranged on the vertical pole along the longitudinal direction of the vertical pole; and a first staff gauge used for determining the distance between the clamping part and the base is arranged on the vertical pole. The position controlling device for a test of a near-field communication terminal can control the distance and position between the NFC terminal and testing equipment through controlling the sliding position of the clamping part in the longitudinal direction of the vertical pole and the sliding position of a sliding rod in the transverse direction of the vertical pole, and ensures that the testing process for the NFC terminal is more convenient and quicker with simple operation.
Description
Technical field
The present invention relates to a kind of position controller for near-field communication terminal test, relate in particular to a kind of when near-field communication terminal is tested, the position controller for near-field communication terminal test of the position of controlling testing equipment and near-field communication terminal relation.
Background technology
(Near Field Communication, be called for short: be a kind of on the basis of radio RF recognition technology and interconnection technique NFC), merge the new technology that develops and come each other, be a kind of short-distance wireless communication technology standard to near-field communication.Near-field communication can be realized functions such as Non-contact Media Reader, contact type intelligent card and point-to-point communication, and its frequency of operation is 13.56MHz, and operating distance is 10cm to the maximum.
Can realize multi-functionals such as snap gauge plan, reader simulation and point-to-point communication through integrated near-field communication chip on the terminal at present, this terminal that is integrated with the near-field communication chip is called near-field communication terminal, that is, and and the NFC terminal.
In the research and development and production at NFC terminal; Except carrying out the test of conventional func and performance; Also to test its near-field communication characteristic, as, need be to the NFC terminal as the communication promoter; When carrying out communication with other NFC terminal, whether its magnetic field of sending can reach in operating distance is carried out the required magnetic field intensity of communication and tests.When carrying out this test, need control the position between NFC terminal and the testing apparatus.
Summary of the invention
The technical matters that the present invention will solve provides a kind of when the NFC terminal is tested, the position controller for near-field communication terminal test of the mutual alignment between control NFC terminal and the testing apparatus.
For solving the problems of the technologies described above; Position controller for near-field communication terminal test of the present invention comprises: base, vertical pole and clamping part; Vertical pole is vertically set on the base; But clamping part is arranged on the vertical pole along vertical pole up-down adjustment position, and vertical pole is provided with first scale that is used for confirming the distance between clamping part and the base.
Further, clamping part comprises: slide bar, fabricated section, fabricated section are arranged on an end of slide bar, but the other end of slide bar along vertical pole up-down adjustment position be arranged on the vertical pole.
Further, also comprise a securing member, the other end away from fabricated section of slide bar is installed on the vertical pole through securing member.
Further, base is provided with second scale that parallels with slide bar; Cooperatively interact transversely being provided with of slide bar, and fabricated section is carried out the 3rd scale of located lateral with second scale.
Further, on base, also be provided with four scale perpendicular with second scale, the initial point of the initial point of second scale and the 4th scale coincides.
In sum; Position controller for near-field communication terminal test of the present invention through the control clamping part vertical pole vertically on sliding position and litter at vertical pole sliding position transversely; Realized distance and position between control NFC terminal and the testing apparatus, made to the process of the test at NFC terminal convenient, quick and simple to operate.
Description of drawings
Fig. 1 is the structural drawing of position controller for near-field communication terminal test of the present invention;
Fig. 2 is the application scenarios synoptic diagram of position controller for near-field communication terminal test shown in Figure 1.
Embodiment
Be elaborated below in conjunction with the accompanying drawing specific embodiments of the invention:
As shown in Figure 1; Position controller for near-field communication terminal test of the present invention comprises: base 1, vertical pole 2 and clamping part 3, and wherein, vertical pole 2 is vertically mounted on the base 1; That is, the bottom surface of vertical pole 2 adopts present known variety of way to be fixed on the upper surface of base 1.Clamping part 3 is arranged on the vertical pole 2 along vertical pole 2 vertical scalable with being provided with, and vertical pole 2 is provided with first scale 21 that is used for confirming the distance between clamping part 3 and the base 1.When making clamping part 3 after vertical relative motion of vertical pole 2, the distance between clamping part 3 and the base 1 can clearly be confirmed through first scale 21.The meter full scale of first scale 21 can be provided with as required, but is greater than the operating distance at tested NFC terminal.
The upper surface of base 1 is a plane, can any one of which among NFC terminal and the testing apparatus be placed on the upper surface of base 1.As, in the present embodiment, the NFC terminal is placed on the upper surface of base 1 and tests.
Clamping part 3 comprises: slide bar 31 and fabricated section 32; Fabricated section 32 is arranged on the end of slide bar 31; And can under the effect of certain acting force, rotate by relative slide bar 31; So that regulate the depth of parallelism of fabricated section 32 and base 1, can catch the radiofrequency signal at NFC terminal exactly to guarantee testing apparatus, and be convenient to user's use.The other end of slide bar 31 along vertical pole about in the of 2 adjustable position and relatively vertical pole 2 laterally be slidingly arranged on the vertical pole 2.Transversely be provided with the 3rd scale 311 at slide bar 31.Fabricated section 32 is used for installing NFC terminal or testing apparatus, in the present embodiment, testing apparatus is installed on the fabricated section 32.The concrete structure of fabricated section 32 can be confirmed according to the concrete style characteristic of the object that is mounted, and the installation dimension scalable of fabricated section 32 is to be adapted to the installed object of all size size.
In the present embodiment, the NFC terminal is placed on the upper surface of base 1, testing apparatus is installed on the fabricated section 32; Because slide bar 31 is along vertical adjustable position up and down of vertical pole 2; And can pass through the distance between first scale, 21 measuring N FC terminals and the testing apparatus, therefore, if the user regulates slide bar 31 again; Make the center of hub of a spool and the antenna on the NFC terminal on the testing apparatus on straight line, just can test perpendicular to base.
On base 1, be printed with two scales, that is, second scale 11 with slide bar 31 parallels is labeled as directions X, and second scale 11 and the 3rd scale 311 cooperatively interact and realize the located lateral of fabricated section 32, and can measure; When using induction installation as testing apparatus; We can measure through the size of using 11 pairs of induction installations of second scale; After being installed to induction installation on the fabricated section 32, from the 3rd scale 311, read the distance between fabricated section 32 and the vertical pole 2, should distance and the addition of induction installation corresponding size; Determine the lateral attitude at induction installation center; On second scale 11, find the position at induction installation center place, use second scale 11 to measure the lateral dimension of the antenna at NFC terminal, the center of the antenna at NFC terminal is placed on the position at place, induction installation center; So just realize making the center of the antenna at induction installation and NFC terminal to coincide, thereby can more accurately test out the near-field communication performance at NFC terminal.
Another scale on the base 1 is to coincide with the initial point of perpendicular the 4th scale 12, the second scales 11 of second scale 11 and the initial point of the 4th scale 12, and this initial point is marked at the positive stupefied line place, right side of vertical pole 2.The 4th scale 12 is two-way scale, and one section corresponding scale respectively is set in the initial point both sides, is labeled as-the Y direction with the part of the scale 12 of vertical pole 2 front homonymies, is labeled as+the Y direction with the part of the scale 12 of vertical pole 2 back side homonymies.Before test; We can go out the NFC terminal width through using existing any tape measure; Through use the 4th scale 12 with the NFC terminal positioning its+Y and-be the half the of its width on the Y direction; Not only greatly facilitate user's use, the more important thing is and further to improve accuracy of test.
Vertical pole 2 is a column structure, and an end of above-mentioned slide bar 31 is provided with fabricated section 32, and its other end passes a securing member 4, and slide bar 31 vertical pole 2 relatively vertically reaches transverse movement.After regulating the position of slide bar 31, use securing member 4 that slide bar 31 is fixed on the vertical pole 2 with respect to base 1.
For the application that is applicable to various different occasions can be provided with a plurality of clamping parts 3 on vertical pole 2, when mutual signal is tested between to two NFC terminals, just need to use two clamping parts 3 to cooperatively interact and accomplish test.Should adopt various nonmetallic materials to make each parts of the present invention.
Describe below in conjunction with the use of accompanying drawing position controller for near-field communication terminal test of the present invention:
As shown in Figure 2, with the NFC terminal during as the communication initiator, the requirement that whether field intensity of its emission is met the technical manual ISO/IEC18092 of near-field communication in operating distance is that example describes:
Operation steps is following:
At first, in the operating distance at NFC terminal, select several test points, the size of induction installation is measured; Induction installation is installed on the fabricated section 32; Position along vertical adjusting slide bar 31 of vertical pole 2 is positioned at slide bar 31 on the test point of a certain selection through reading first scale 21, along the displacement of the lateral adjustments slide bar 31 of vertical pole 2; It is on the suitable position, and clinch fastener 4 is fixed on slide bar 31 on the vertical pole 2;
Read the fabricated section 32 of the 3rd scale 311 indications and the distance between the vertical pole 2,, determine the position of center on second scale 11 of induction installation half addition of this distance with the lateral dimension of the induction installation that tests out;
NFC to be measured terminal is connected to PC; Open the bonnet at this NFC terminal; Use second scale 11 to measure the size of the NFC antenna at this NFC terminal; The transverse center of the NFC antenna at NFC terminal is positioned on the position at place, center of induction installation, and from the 4th scale 12+Y and-orient the half the of NFC days line widths on the Y direction respectively, thereby the center of NFC antenna at center and NFC terminal that makes induction installation is on the straight line perpendicular to base 1;
Cable on the induction installation is connected to test instrumentation,, opens its radiofrequency signal, and be in the normal pattern of sending out, the intensity that on this test point, transmits through test instrumentation measuring N FC terminal through PC control NFC terminal.
Certainly, the present invention not only can be used to test the NFC terminal and also can be used for test to contact type intelligent card etc.
More than be merely the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. position controller for near-field communication terminal test; It is characterized in that; Comprise: base (1), vertical pole (2) and clamping part (3); Said vertical pole (2) is vertically set on the said base (1), and said clamping part (3) vertically is arranged on the said vertical pole (2) to adjustable position along said vertical pole (2), and said vertical pole (2) is provided with first scale (21) that is used for confirming the distance between said clamping part (3) and the said base (1); Said clamping part (3) comprising: slide bar (31), fabricated section (32); Said slide bar (31) can be vertically and/or the lateral adjustments position be arranged on the said vertical pole (2), said fabricated section (32) is arranged on an end of said slide bar (31), said base (1) is provided with second scale (11) that parallels with said slide bar (31); Cooperatively interact transversely being provided with of said slide bar (31), and fabricated section (32) is carried out the 3rd scale (311) of located lateral with said second scale (11).
2. position controller for near-field communication terminal test as claimed in claim 1 is characterized in that, also comprises a securing member (4), and the other end away from said fabricated section (32) of said slide bar (31) is installed on the said vertical pole (2) through said securing member (4).
3. position controller for near-field communication terminal test as claimed in claim 1; It is characterized in that; On said base (1), also be provided with four scale (12) perpendicular with said second scale (11), the initial point of the initial point of said second scale (11) and said the 4th scale (12) coincides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810005228 CN101498769B (en) | 2008-01-31 | 2008-01-31 | Position controller for near-field communication terminal test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810005228 CN101498769B (en) | 2008-01-31 | 2008-01-31 | Position controller for near-field communication terminal test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101498769A CN101498769A (en) | 2009-08-05 |
| CN101498769B true CN101498769B (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810005228 Expired - Fee Related CN101498769B (en) | 2008-01-31 | 2008-01-31 | Position controller for near-field communication terminal test |
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| CN (1) | CN101498769B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2475268A (en) * | 2009-11-12 | 2011-05-18 | Sero Solutions Ltd | Near field measurement adapter |
| CN101916905A (en) * | 2010-07-31 | 2010-12-15 | 广东通宇通讯设备有限公司 | Multi-input multi-output antenna with adjustable separation distance |
| CN102377460B (en) * | 2011-11-09 | 2016-08-17 | 南京中兴软件有限责任公司 | A kind of method and system using near-field communication technology to carry out signal processing |
| CN103954873A (en) * | 2014-05-21 | 2014-07-30 | 东信和平科技股份有限公司 | Contactless smart card swing test method and device |
| CN106226680A (en) * | 2016-04-27 | 2016-12-14 | 青岛海信移动通信技术股份有限公司 | NFC functional reliability intelligence manufacture test device and method of testing |
| CN107782924A (en) * | 2016-08-24 | 2018-03-09 | 神讯电脑(昆山)有限公司 | More apart from variation sensing test device |
| CN107784241A (en) * | 2016-08-24 | 2018-03-09 | 神讯电脑(昆山)有限公司 | More apart from variation sensing test device |
| CN107733538A (en) * | 2017-08-29 | 2018-02-23 | 苏州惠邦科信息技术有限公司 | Biaxial movement mechanical platform for terminal NFC tests |
| KR102510895B1 (en) * | 2018-01-05 | 2023-03-15 | 삼성전자주식회사 | Test apparatus, test system comprising the same, test method using the test apparatus and the test system, and method for fabricating an integrated circuit |
| CN108828333A (en) * | 2018-05-17 | 2018-11-16 | 歌尔股份有限公司 | The system of antenna detection device and the application device |
| JP7224869B2 (en) * | 2018-11-19 | 2023-02-20 | キヤノン株式会社 | Determination device, determination method, and power transmission device |
| CN110289890B (en) * | 2019-05-15 | 2021-11-16 | 惠州Tcl移动通信有限公司 | Near field communication test method, system, mobile terminal and storage medium |
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| CN2101847U (en) * | 1991-08-24 | 1992-04-15 | 陈建业 | Multifunctional range finder |
| CN2507609Y (en) * | 2001-08-17 | 2002-08-28 | 优升精机工业有限公司 | Stereometric device |
| CN2508896Y (en) * | 2001-07-08 | 2002-09-04 | 冯继武 | Digital display multifunction moving three coordinate measuring machine |
| CN1779410A (en) * | 2004-11-26 | 2006-05-31 | 王亚军 | Ruler for three-dimensional measurement |
| FR2902113A1 (en) * | 2006-06-09 | 2007-12-14 | Ecl Soc Par Actions Simplifiee | METHOD OF MEASURING THE RISE OF THE HEIGHT OF AN ELECTROLYSIS ANODE |
-
2008
- 2008-01-31 CN CN 200810005228 patent/CN101498769B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101847U (en) * | 1991-08-24 | 1992-04-15 | 陈建业 | Multifunctional range finder |
| CN2508896Y (en) * | 2001-07-08 | 2002-09-04 | 冯继武 | Digital display multifunction moving three coordinate measuring machine |
| CN2507609Y (en) * | 2001-08-17 | 2002-08-28 | 优升精机工业有限公司 | Stereometric device |
| CN1779410A (en) * | 2004-11-26 | 2006-05-31 | 王亚军 | Ruler for three-dimensional measurement |
| FR2902113A1 (en) * | 2006-06-09 | 2007-12-14 | Ecl Soc Par Actions Simplifiee | METHOD OF MEASURING THE RISE OF THE HEIGHT OF AN ELECTROLYSIS ANODE |
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| CN101498769A (en) | 2009-08-05 |
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