CN103745245B - Gantry type RFID reader means - Google Patents

Gantry type RFID reader means Download PDF

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Publication number
CN103745245B
CN103745245B CN201410015186.8A CN201410015186A CN103745245B CN 103745245 B CN103745245 B CN 103745245B CN 201410015186 A CN201410015186 A CN 201410015186A CN 103745245 B CN103745245 B CN 103745245B
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electronic tag
tag
reader
electronic
pallet
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CN201410015186.8A
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CN103745245A (en
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徐旭
赵郁亮
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公安部第三研究所
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Abstract

本发明涉及一种托台型射频识别读写装置,包括读写装置承载主体和射频标签读写平台,读写装置承载主体内设置有射频识别天线,射频标签读写平台位于读写装置承载主体的上方,射频标签读写平台用于放置电子标签,射频标签读写平台的上表面设置有限位托台,电子标签移动时由限位托台进行限位。 The present invention relates to a gantry-type RFID reader device, the reader device comprising a carrier body and a radio frequency tag reader platform, the carrier body is provided with a radio frequency identification device reader antenna, the RFID tag reader device carrier read station is positioned body above, the RF tag reader platform for placing an electronic tag, radio frequency tag reader on the surface of the platform provided with a limit pallet, the pallet stopper for limiting the movement of the electronic tag. 采用了该结构的托台型射频识别读写装置,降低因电子标签和读写器表面直接接触而引起的响应频率失谐;限位托台可以根据电子标签的大小进行安置;可以调整射频识别天线和限位托台的位置,使电子标签工作于最优化的近场辐射区;并根据电子标签的大小,设置限位托台的结构参数,同时电子标签在读写器天线的投影面积最大;易取支撑部可以便于快速取下电子标签。 Using gantry-type RFID reader device of the structure, reducing the frequency response due to the electronic tag and reader in direct contact with the surface caused by detuning; pallet stopper may be disposed according to the size of the electronic tag; radio frequency identification may be adjusted limit position of the antenna and the pallet, electronic tags operating in the near field radiation zone optimization; size parameter and the configuration of an electronic tag, provided to limit the pallet, while the maximum projected area of ​​the electronic tag reader antenna ; easy to take the supporting portion can be removed to facilitate rapid tag.

Description

托台型射频识别读写装置 Gantry type RFID reader means

技术领域 FIELD

[0001]本发明涉及射频识别技术领域,特别涉及射频识别读写器技术领域,具体是指一种托台型射频识别读写装置。 [0001] The present invention relates to radio frequency identification technology, and more particularly relates to a technical field of radio frequency identification reader, a gantry in particular to a radio frequency identification device reader.

背景技术 Background technique

[0002]射频识别技术以无线射频方式进行非接触双向数据通信,实现被标示物体的非接触自动识别,该技术克服视线效应限制、非干预完成信息输入和处理、抗污损、可批量处理,具有信息化、自动化、现代化的技术特点。 [0002] RF radio frequency identification technology in a non-contact two-way data communication, non-contact automatic identification of an object is designated, the technology to overcome the effects of line of sight limitations, non-intervention completion information inputting and processing, anti-offset can be batch processing, with information technology, automation and modernization of technical features. 按工作频率划分,射频识别设备可以分为低频、高频、超高频和微波设备;按电源提供方式可以分为有源设备和无源设备。 Divided by the operating frequency, a radio frequency identification device may be divided into a low frequency, high frequency, UHF and microwave equipment; provided by power supply device can be divided into active and passive devices. 工作于低频和高频的射频识别设备典型识别距离为数厘米,工作于超高频和微波的射频识别设备典型识别距离为数米至数十米;有源设备成本较高,需要更换电池来维护系统,无源设备成本较低,使用寿命内无需更换电池、免维护。 A typical work to identify the low and high frequency radio frequency identification device from several centimeters to several meters typical working distance of radio frequency identification device identifying UHF and microwave tens of meters; active high equipment cost, the need to replace the battery to maintain system , lower cost passive device, the life of the battery without replacement, maintenance-free.

[0003]相比较欧美等发达国家在芯片、终端设备、系统应用方面,尤其是在标准制定和技术开发方面的领先优势,我国政府高度重视这一新技术在国内的产业孕育和应用导向,随着政府和企业的共同推动,射频识别技术已经在我国社会很多领域得到应用,对改善人们生活质量、提高企业效益、加强公共安全产生重要影响。 [0003] Compared to Europe and other developed countries in the chip, terminal equipment, systems applications, especially leadership in standards development and technology development, the Chinese government attaches great importance to this new technology in the domestic breeding industry and application-oriented, with the and jointly promote the government and enterprises, radio frequency identification technology has been applied in many areas of our society, to improve people's quality of life, improve their efficiency, strengthening an important impact on public safety. 在国家颁布的多个发展规划文件中都明确强调射频识别产业应用的重要地位,同时设立了专项基金支持射频识别产业的发展。 In a number of development planning documents issued by the State are clearly highlighted importance of RFID industry applications, as well as set up a special fund to support the development of RFID industry.

[0004]射频识别读写器天线设计需要在工作频段获得高增益已完成可靠识别的应用要求,而电子标签天线的响应频段十分敏感直接接触的介质,常会出现电子标签安置于一些物体表面就无法识别的问题。 [0004] RFID reader antenna design requires high gain for the operational frequency applications require reliable identification has been completed, and the frequency response is very sensitive medium in direct contact with the antenna an electronic tag, the electronic tag will often disposed on the surface of some of the objects can not be identify the problem. 而对于射频识别读写器来说,电子标签将直接和射频识别读写器表面接触,会导致电子标签的响应频段偏移,而读写器发射的射频信号频段是按原响应频段设计的,不能够跟随电子标签的频率偏移而偏移,这样就会出现读写器对电子标签进行读写操作困难的情况。 As for the RFID reader, the electronic tag and the RFID reader directly contacts the surface, can cause the electronic tag in response to the offset frequency, the radio frequency band signal is transmitted reader in response to the original design of the band, not follow the frequency offset tag is offset, so that the case for the electronic tag reader to read and write operations will be difficult.

发明内容 SUMMARY

[0005]本发明的目的是克服了上述现有技术中的缺点,提供一种空间利用率高、紧凑美观、易维护、通用性强的托台型射频识别读写装置。 [0005] The object of the present invention is to overcome the disadvantages of the prior art described above, there is provided a high space efficiency, compact appearance, easy maintenance, the gantry-type RFID reader versatility of the apparatus.

[0006]为实现上述的目的,本发明的托台型射频识别读写装置采用以下技术方案: [0006] To achieve the above object, the gantry-type RFID reader of the present invention employs the following means:

[0007]该托台型射频识别读写装置,其主要特点是,包括读写装置承载主体和射频标签读写平台,所述的读写装置承载主体内设置有射频识别天线,所述的射频标签读写平台位于所述的读写装置承载主体的上方,所述的射频标签读写平台用于放置电子标签,所述的射频标签读写平台的上表面设置有限位托台,所述的电子标签具有相互垂直的长边和宽边,所述的电子标签沿平行于其长边或宽边移动时均由所述的限位托台进行限位,且所述的电子标签设置于所述的限位托台所限定的位置时,该电子标签与其下方的射频识别天线的位置相对应。 [0007] The gantry type RFID reader device, the main feature is that the carrier body comprises a reader-writer and the RF tag reader platform, said reader device carrier main body is provided with a radio frequency identification antenna, the radio frequency means located at said read tag reader over the internet carrier body, the RF tag reader platform for placing an electronic tag, on the surface of the RF tag reader is provided with a limit internet pallet, said an electronic tag having a long side perpendicular to each other and wide side, the electronic tag along or parallel to its long sides by the broad side of the gantry limit stop is moved, and the electronic tag is provided to the when said limit defined gantry positions, the position of the RFID tag antenna corresponds thereunder.

[0008]该台型射频识别读写装置中的限位托台包括横向限位部,该横向限位部对应于所述的电子标签的两宽边,所述的电子标签沿平行于其长边的方向移动时,所述的横向限位部对所述的电子标签进行限位,且所述的横向限位部分别设置于所述的电子标签的两侧。 [0008] The radio frequency identification reader station apparatus includes a lateral stop limiting gantry portion, the portion corresponding to the lateral limit of two broadside electronic tag, the electronic tag in a direction parallel to its length when the moving direction of the edge of said lateral stop for limiting said electronic labels, and said lateral stop portions disposed on both sides of the electronic tag.

[0009] 该台型射频识别读写装置中的限位托台还包括纵向限位部,该纵向限位部对应于所述的电子标签的两长边,所述的电子标签沿平行于其宽边的方向移动时,所述的纵向限位部对所述的电子标签进行限位,且所述的纵向限位部分别设置于所述的电子标签的两侧。 [0009] The radio frequency identification reader station apparatus further includes a longitudinal gantry limiting stopper portion, the stopper portion corresponding to the longitudinal direction of the two long sides of the electronic tag, the electronic tag direction parallel thereto when the moving direction broadside said longitudinal portion of said stopper for limiting an electronic tag, and said stopper portions are disposed longitudinally on both sides of the electronic tag.

[0010]该台型射频识别读写装置中的限位托台设置于所述的电子标签的四个直角处。 [0010] The radio frequency identification reader station apparatus disposed in four pallet stopper at right angles to the electronic tag.

[0011]该台型射频识别读写装置中的射频标签读写平台的上表面还固定设置有易取支撑部,所述的易取支撑部突出于所述的射频标签读写平台的上表面,所述的电子标签通过所述的易取支撑部与所述的射频标签读写平台的上表面相隔开。 [0011] upper surface of the mesa type RFID reader device, a radio frequency tag reader is also fixed to the platform is provided with a support portion easily accessible, easy to take the upper surface of the support portion protruding from the RF tag reader according to the platform , spaced from the electronic tag through the upper surface of the radio-frequency tag reader easy to take the platform support portion of said.

[0012]该台型射频识别读写装置中的易取支撑部为一体设置,该易取支撑部设置于所述的射频标签读写平台的中心部位。 [0012] The radio frequency identification reader station apparatus easy to take the supporting portion is provided integrally, easy to take the supporting portion is provided a radio frequency tag reader on the platform central portion.

[0013]该台型射频识别读写装置中的易取支撑部为分体式设置,各个所述的限位托台分别与所述的易取支撑部连接,所述的易取支撑部支撑所述的电子标签的四个直角处。 [0013] The radio frequency identification reader station apparatus supporting portion is easy to take the split provided, each of said pallet are respectively connected to the stopper easy to take the supporting portion, the supporting portion supporting easy to take the four right angles of the electronic tag described later.

[0014]该台型射频识别读写装置中的限位托台与所述的射频标签读写平台为可拆式连接。 [0014] The radio frequency identification reader station apparatus in a radio frequency tag reader limit Tropsch station and the platform is detachably connected.

[0015]该台型射频识别读写装置中分别位于所述的电子标签两侧的所述的横向限位部的间距大于等于所述的电子标签的长度;分别位于所述的电子标签两侧的所述的纵向限位部的间距大于等于所述的电子标签的宽度。 [0015] The radio frequency identification reader station spacing means limiting the lateral portions are located on both sides of the electronic tag is greater than a length equal to said electronic tag; respectively located on both sides of the electronic tag the longitudinal spacing of the stopper portion is larger than a width equal to said electronic tag.

[0016]采用了该结构的托台型射频识别读写装置,降低因电子标签和读写器表面直接接触而引起的响应频率失谐,同时实现射频识别天线和电子标签的高效耦合,确保电子标签稳定工作于射频最佳区域;限位托台可以根据电子标签的大小进行安置,适应性强;可以调整射频识别天线和限位托台的位置,使电子标签工作于最优化的近场辐射区;并根据电子标签的大小,设置限位托台的结构参数,使电子标签在读写器表面不产生滑动,同时电子标签在读写器天线的投影面积最大;易取支撑部可以方便使用者快速取下电子标签;该读写装置的结构具有空间利用率高、紧凑美观、易维护、环境适应性强的优点。 [0016] The type of pallet RFID reader device of the structure, reducing the frequency response due to the electronic tag and reader in direct contact with the surface caused by detuning, while achieving efficient coupling RFID antenna and the electronic tag, the electronic ensure a radio frequency tag optimum stability region; pallet stopper may be disposed according to the size of the electronic tag, adaptability; RFID antennas can adjust the position of the gantry and the stopper, so that the electronic label optimized to work near-field radiation region; size parameter and the configuration of the electronic tag, the pallet stopper arranged so that no sliding surface of the electronic tag reader-writer, electronic tag while the maximum projected area of ​​the reader antenna; easy to take the supporting portion can be easily used to quickly remove the electronic tag; structure of the read-write apparatus having a high utilization of space, compact appearance, easy maintenance, environmental adaptability advantages.

附图说明 BRIEF DESCRIPTION

[0017]图1为本发明的射频识别读写装置的一种实施方式的示意图。 [0017] FIG. 1 is a schematic of one embodiment of the RFID reader device of the present invention.

[0018]图2为本发明的射频识别读写装置的另一种实施方式的示意图。 [0018] RFID reader schematic diagram of another embodiment of the apparatus of FIG. 2 embodiment of the present invention.

[0019] 图中标号说明如下 [0019] FIG described below in reference

[0020] I读写装置承载主体 [0020] I reader device carrier body

[0021] 2射频标签读写平台 [0021] 2 RF tag reader platform

[0022] 3限位托台 [0022] 3 pallet stopper

[0023] 31横向限位部 [0023] 31 lateral stop

[0024] 32纵向限位部 [0024] 32 vertical spacing portion

[0025] 4易取支撑部 [0025] The support unit 4 easily accessible

具体实施方式 Detailed ways

[0026]为了能更清楚地理解本发明的技术内容,特举以下实施例详细说明。 [0026] In order to more clearly illustrate the technical details, several embodiments of the present invention, the following detailed description.

[0027]请参阅图1和图2,该托台型射频识别读写装置,包括读写装置承载主体I和射频标签读写平台2,读写装置承载主体I内设置有射频识别天线,射频标签读写平台2位于读写装置承载主体I的上方,射频标签读写平台2用于放置电子标签,射频标签读写平台2的上表面设置有限位托台3,电子标签具有相互垂直的长边和宽边,电子标签沿平行于其长边或宽边移动时均由限位托台3进行限位,且电子标签设置于限位托台3所限定的位置时,该电子标签与其下方的射频识别天线的位置相对应,使用者在使用时,只需将携带的电子标签置于限位托台3所限定的位置处,即可快速读取,避免了使用者需要在射频标签读写平台2表面的多个位置进行尝试性的刷卡,大大节约了使用者的时间。 [0027] Please refer to FIGS. 1 and 2, the gantry-type RFID reader device, the reader device comprising a carrier body and I 2 internet radio tag reader, the reader means is provided within the carrier body I with a radio frequency identification antenna, RF tag reader interrogator platform 2 located above the carrier body I, internet radio tag reader 2 for placing an electronic tag, radio frequency tag reader on the surface of the platform 2 is provided with a limit gantry 3, the electronic tag with mutually perpendicular length and when the broadside edges, the electronic tag along the broad side or parallel to its long sides by moving limiting stop gantry 3, and the electronic tag is provided in the limit positions defined by the pallet 3, the electronic tag thereunder RFID antenna position corresponds to the user during use, simply carrying the electronic tag is placed at a position limit defined gantry 3 can be quickly read, avoiding the need for the user to read the RF tag a plurality of write position of the surface of the platform 2 tentative credit card, a significant reduction in user time.

[0028]现有的射频识别读写装置大都是在壳体内设置天线,进行读卡时,电子标签直接接触壳体,如果使用这样的读卡方式,由于天线的响应频段对于直接接触的介质十分敏感,常常会出现电子标签安置于一些物体表面无法识别的问题,对于射频识别读写器而言,电子标签与读写器直接接触,会导致电子标签的响应频段的偏移,而读写器发射的射频信号频段是按照原响应频段设计的,不能跟随电子标签的频段偏移而偏移,因此会造成读写困难的问题。 [0028] The conventional RFID reader antenna means mostly disposed within the housing when the reader, the electronic tag in direct contact with the housing, if such a reader, since the response to the medium band antenna is in direct contact with sensitive, often there will be some problems in the electronic tag disposed surface of the object can not be recognized, for the RFID reader, the electronic tag reader in direct contact with, the response frequency offset will cause an electronic tag, the reader a radio frequency band signal is transmitted according to the original design of the resonant frequency band, the band can not follow the shift of the electronic tag is shifted, thus causing problems dyslexic. 由于本发明设置了射频标签读写平台,因此使得电子刷卡时与平台表面接触,而不会与读写装置承载主体内的天线直接接触,大大降低了电子标签的响应频段偏移,该平台的设置十分巧妙,在不过多增加制造成本的情况下,即可解决上述的问题。 Since the present invention is provided a radio frequency tag reader platform, thus making contact with the electronic card deck surface, without direct contact with the antenna in the reader device carrier body, greatly reducing the frequency offset in response to an electronic tag, the platform set very clever, but more in the case of increase in manufacturing costs, to solve the above problems.

[0029]限位托台3包括横向限位部31,该横向限位部31对应于电子标签的两宽边,电子标签沿平行于其长边的方向移动时,横向限位部31对电子标签进行限位,且横向限位部31分别设置于电子标签的两侧。 [0029] limit stop gantry 3 includes a lateral portion 31, the lateral stop 31 corresponds to two broadside electronic tag, the electronic tag along the parallel movement direction of the long sides thereof, the lateral stop 31 to the electronic tag limit and the lateral stop 31 are provided on both sides of the electronic tag.

[0030]限位托台3还包括纵向限位部32,该纵向限位部32对应于电子标签的两长边,电子标签沿平行于其宽边的方向移动时,纵向限位部32对电子标签进行限位,且纵向限位部32分别设置于电子标签的两侧。 When the [0030] pallet 3 further comprising limiting longitudinal stopper portion 32, the stopper portion 32 corresponds to the longitudinal length of two sides of the electronic tag, the electronic tag is moved in a direction parallel to its broad side, vertical spacing section 32 limiting electronic labels, and the vertical spacing portion 32 are provided on both sides of the electronic tag.

[0031]横向限位部31和纵向限位部32在图1中是一体式设置的,便于安装和制造,实际上如果有需要的话,横向限位部31和纵向限位部32也可以是相互分开的。 [0031] The longitudinal and lateral stop 31 stopper portion 32 in FIG. 1 is integrally provided, easy to install and manufacture, in fact, if desired, the lateral stop 31 and a longitudinal stopper portion 32 may be separated from each other. 较佳地,限位托台3与射频标签读写平台2可以为可拆式连接,比如射频标签读写平台的表面可以具有平行于电子标签长边和平行于电子标签宽边的凹槽,横向限位部31和纵向限位部32插设于该凹槽内,且横向限位部31和纵向限位部32可以沿着凹槽滑动,从而适合于不同大小的电子标签,通用性更广。 Preferably, the stopper 3 and the pallet platform RF tag reader 2 may be detachably connected, such as a radio frequency tag reader platform surface may have an electronic tag and the long groove parallel to the electronic tag side is parallel to the wide side, longitudinal and lateral stop 31 stopper portion 32 is inserted in the recess, and the lateral stop 31 and the stopper portion 32 can slide longitudinally along the grooves, so that for different sizes of electronic tag, and more versatility wide.

[0032]本实施例中,限位托台3设置于电子标签的四个直角处,具体可参阅附图,射频标签读写平台2的上表面还固定设置有易取支撑部4,易取支撑部4突出于射频标签读写平台2的上表面,电子标签通过易取支撑部4与射频标签读写平台2的上表面相隔开。 [0032] In this embodiment, the stopper is provided on the pallet 3 at the four right angles of the electronic tag, specifically refer to the drawings, a radio frequency tag reader on the surface of the platform 2 is further provided with a fixed support unit 4 easily accessible, easy to take projecting support portion 4 in the radio frequency tag reader on the surface of the platform, the electronic tags 2 easily accessible by the upper surface of the platform 4 and the radio frequency tag reader 2 spaced support portions. 易取支撑部4的作用不同于射频标签读写平台2的作用,由于电子标签一般为薄片型,类似于普通银行卡的形状和大小,且电子标签表面光滑,进行电子标签的读取时,电子标签贴合于射频标签读写平台后难以取下,尤其是在射频标签读写平台2为水平放置的情况下,实际上由于本发明设置了该易取支撑部4即可解决上述的问题,而无需改变电子标签的结构或形状。 Easy to take the supporting portion 4 is different from the role of the role of a radio frequency tag reader 2 platform, since the electronic tag sheet general type, size and shape similar to an ordinary bank card, a smooth surface and the electronic tag, the electronic tag reading when, electronic tag attached to the RF tag reader platform difficult to remove, particularly in the RF tag reader 2 is placed horizontally internet situation, in fact, since the present invention is provided with the support portion 4 can be easily taken to solve the above problems , without changing the structure or shape of the electronic tag.

[0033]易取支撑部4可以为一体设置,该易取支撑部设置于射频标签读写平台2的中心部位,具体可参阅图2,易取支撑部4也可以为分体式设置,具体请参阅图1,各个限位托台3分别与易取支撑部4连接,易取支撑部4支撑电子标签的四个直角处。 [0033] easy to take the supporting portion 4 may be provided integrally, easy to take the supporting portion provided at the center portion of the radio frequency tag reader platform 2, may specifically refer to FIG. 2, easy to take the supporting portion 4 may be provided to split, as described in Referring to Figure 1, each pallet stopper 3 respectively supporting portion 4 connected easily accessible, easy to take four right-angle support of the support portion 4 of the electronic tag.

[0034]分别位于电子标签两侧的横向限位部31的间距大于等于电子标签的长度;分别位于电子标签两侧的纵向限位部32的间距大于等于电子标签的宽度。 [0034] The pitch of the lateral stop electronic tag 31 are respectively located on both sides of equal length greater than the electronic tag; width of the longitudinal stopper portions are located on both sides of the electronic tag 32 is not less than the pitch of the electronic tag. 两横向限位部31的距离略大于实际电子标签的长度可以便于使用者的使用,进一步减少刷卡时间。 From two lateral stop 31 is slightly larger than the actual length of the electronic tag may be used to facilitate the user to further reduce the time card.

[0035]采用了该结构的托台型射频识别读写装置,降低因电子标签和读写器表面直接接触而引起的响应频率失谐,同时实现射频识别天线和电子标签的高效耦合,确保电子标签稳定工作于射频最佳区域;限位托台可以根据电子标签的大小进行安置,适应性强;可以调整射频识别天线和限位托台的位置,使电子标签工作于最优化的近场辐射区;并根据电子标签的大小,设置限位托台的结构参数,使电子标签在读写器表面不产生滑动,同时电子标签在读写器天线的投影面积最大;易取支撑部可以方便使用者快速取下电子标签;该读写装置的结构具有空间利用率高、紧凑美观、易维护、环境适应性强的优点。 [0035] The use of a gantry-type RFID reader device of the structure, reducing the frequency response due to the electronic tag and reader in direct contact with the surface caused by detuning, while achieving efficient coupling RFID antenna and the electronic tag, the electronic ensure a radio frequency tag optimum stability region; pallet stopper may be disposed according to the size of the electronic tag, adaptability; RFID antennas can adjust the position of the gantry and the stopper, so that the electronic label optimized to work near-field radiation region; size parameter and the configuration of the electronic tag, the pallet stopper arranged so that no sliding surface of the electronic tag reader-writer, electronic tag while the maximum projected area of ​​the reader antenna; easy to take the supporting portion can be easily used to quickly remove the electronic tag; structure of the read-write apparatus having a high utilization of space, compact appearance, easy maintenance, environmental adaptability advantages. 在此说明书中,本发明已参照其特定的实施例作了描述。 In this specification, the present invention has been described with reference to specific embodiments thereof. 但是,很显然仍可以作出各种修改和变换而不背离本发明的精神和范围。 However, it is still apparent that various modifications and variations can be made without departing from the spirit and scope of the invention. 因此,说明书和附图应被认为是说明性的而非限制性的。 Accordingly, the specification and drawings are to be regarded as illustrative rather than restrictive.

Claims (9)

1.一种托台型射频识别读写装置,其特征在于,包括读写装置承载主体和射频标签读写平台,所述的读写装置承载主体内设置有射频识别天线,所述的射频标签读写平台位于所述的读写装置承载主体的上方,所述的射频标签读写平台用于放置电子标签,所述的射频标签读写平台的上表面设置有限位托台,所述的限位托台包括横向限位部,且所述的射频标签读写平台上表面还固定设置有易取支撑部,所述的电子标签具有相互垂直的长边和宽边,所述的电子标签沿平行于其长边或宽边移动时均由所述的限位托台进行限位,且所述的电子标签设置于所述的限位托台所限定的位置时,该电子标签与其下方的射频识别天线的位置相对应。 A gantry-type RFID reader device, characterized in that the carrier means comprises a radio frequency tag reader and RF tag reader platform body, said reading and writing device is provided with a main body carrying a radio frequency identification antenna, the the platform is located above the read means read the carrier body, the RF tag reader platform for placing an electronic tag, on the surface of the RF tag reader is provided with a limit internet pallet, said restrictor bit pallet includes a lateral stop, and on the RF tag reader is provided with a platform surface is also easy to take a fixed support portion, the electronic tag having a long side perpendicular to each other and wide side, the electronic tag along when the long side thereof in parallel or broadside limit by limiting the mobile gantry, the electronic tag is provided in the limiting position of the pallet defined and said, the electronic radio tag thereunder identifying a position corresponding to the antenna.
2.根据权利要求1所述的托台型射频识别读写装置,其特征在于,所述的横向限位部对应于所述的电子标签的两宽边,所述的电子标签沿平行于其长边的方向移动时,所述的横向限位部对所述的电子标签进行限位,且所述的横向限位部分别设置于所述的电子标签的两侧。 The gantry type RFID reader apparatus according to claim 1, wherein said lateral stop portions corresponding to the two wide side of the electronic tag, the electronic tag direction parallel thereto when the moving direction of the long side, said transverse portion of said stop for limiting electronic tag, and said lateral stop portions disposed on both sides of the electronic tag.
3.根据权利要求2所述的托台型射频识别读写装置,其特征在于,所述的限位托台还包括纵向限位部,该纵向限位部对应于所述的电子标签的两长边,所述的电子标签沿平行于其宽边的方向移动时,所述的纵向限位部对所述的电子标签进行限位,且所述的纵向限位部分别设置于所述的电子标签的两侧。 The gantry type RFID reader apparatus according to claim 2, wherein said pallet further comprises a stop limiting the longitudinal portion, the portion corresponding to the vertical spacing of the two electronic tag the long side, the electronic tag is moved along a direction parallel to the wide side, said longitudinal portion of said stopper for limiting an electronic tag, and limiting the longitudinal portions disposed in said both sides of the electronic tag.
4.根据权利要求3所述的托台型射频识别读写装置,其特征在于,所述的限位托台设置于所述的电子标签的四个直角处。 The gantry type RFID reader apparatus according to claim 3, wherein said stopper is provided with four right angles of the gantry to the electronic tag.
5.根据权利要求1所述的托台型射频识别读写装置,其特征在于,所述的易取支撑部突出于所述的射频标签读写平台的上表面,所述的电子标签通过所述的易取支撑部与所述的射频标签读写平台的上表面相隔开。 The gantry type RFID reader apparatus according to claim 1, characterized in that the upper surface of the support portion easily accessible protruding from the RF tag reader according to the internet, according to the electronic tag by easy to take the upper surface of said platform support the RF tag reader with said spaced portion.
6.根据权利要求5所述的托台型射频识别读写装置,其特征在于,所述的易取支撑部为一体设置,该易取支撑部设置于所述的射频标签读写平台的中心部位。 The gantry type RFID reader device as claimed in claim 5, wherein said support portion easily accessible integrally provided, easy to take the supporting portion is provided a radio frequency tag reader to said central platform, site.
7.根据权利要求5所述的托台型射频识别读写装置,其特征在于,所述的易取支撑部为分体式设置,各个所述的限位托台分别与所述的易取支撑部连接,所述的易取支撑部支撑所述的电子标签的四个直角处。 The gantry type RFID reader device as claimed in claim 5, wherein the supporting portion is easy to take the set of split, the respective limiting respectively the pallet easily accessible support connecting portions, easy to take the four right angles of the support portion of said support electronic tag.
8.根据权利要求2所述的托台型射频识别读写装置,其特征在于,所述的限位托台与所述的射频标签读写平台为可拆式连接。 Gantry type RFID reader device according to claim 2, wherein said limiting pallet platform and the RF tag reader is detachably connected.
9.根据权利要求3所述的托台型射频识别读写装置,其特征在于,分别位于所述的电子标签两侧的所述的横向限位部的间距大于等于所述的电子标签的长度;分别位于所述的电子标签两侧的所述的纵向限位部的间距大于等于所述的电子标签的宽度。 Gantry type RFID reader apparatus according to claim 3, wherein the pitch length are positioned laterally of the stopper portion on both sides of the electronic tag is greater than or equal to the electronic tag ; the pitch of the electronic tag located on both sides of the longitudinal direction of the stopper portion is larger than a width equal to said electronic tag.
CN201410015186.8A 2014-01-14 2014-01-14 Gantry type RFID reader means CN103745245B (en)

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CN201041826Y (en) * 2007-04-03 2008-03-26 威海北洋电气集团股份有限公司 Control device for RFID reader and writer antenna output field
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