Radio frequency identification tag device and packaging box with same

A radio frequency identification label and packaging box technology, applied in the field of radio frequency identification (RFID), can solve the problems that cannot be identified by its outside, and achieve the effect of expanding the application field

Inactive Publication Date: 2013-02-13
INVENGO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a kind of radio frequency identification (RFID) that can recognize the radio frequency identification tag from the outside in view of the defect that the above-mentioned radio frequency identification tag in the prior art cannot be identified by the outside of the metal packaging material. Labeling device and its packaging box

Method used

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  • Radio frequency identification tag device and packaging box with same
  • Radio frequency identification tag device and packaging box with same

Examples

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Embodiment Construction

[0017] The embodiments of the present invention will be further described below in conjunction with the drawings.

[0018] Such as figure 1 As shown, in the embodiment of the radio frequency identification tag device of the present invention, the device includes a conductive cavity 1 for accommodating items, a radio frequency identification tag arranged in the cavity 1, and an electrical connection with the radio frequency identification tag , The tag antenna (in the figure 1 In, the above tag and tag antenna are marked as 2. For the specific structure, see figure 2 ); In this embodiment, the tag antenna is a dipole antenna, one dipole arm is electrically connected to the inner surface 11 of the cavity, and the other dipole arm is suspended. In this embodiment, the suspended dipole arm means that the arm is not connected to the inner surface 11 (ie, the conductive part) of the cavity. In this embodiment, the inner surface 11 of the cavity is made of metal or alloy, which has th...

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PUM

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Abstract

The invention relates to a radio frequency identification tag device comprising a cavity, a radio frequency identification tag and a tag antenna, wherein the cavity is used for accommodating articles and conducting electricity; the radio frequency identification tag is arranged in the cavity; the tag antenna is arranged in the cavity and is electrically connected with the radio frequency identification tag; and one dipole arm of the tag antenna, which is a dipole antenna, is electrically connected to the inner surface of the cavity, while the other dipole arm of the tag antenna is suspended in midair. The invention also relates to a packaging box with the radio frequency identification tag device. The radio frequency identification tag device and the packaging box have the beneficial effect that the radio frequency identification tag device can be read in all directions in a metal cavity.

Description

Technical field [0001] The invention relates to the field of radio frequency identification (RFID), and more specifically, to a radio frequency identification tag device and its packaging box. Background technique [0002] Radio Frequency Identification (RFID), especially UHF RFID (UHF RFID) is a long-distance automatic identification technology that uses microwave radio frequency to read tag information. Compared with traditional barcode technology, UHF radio frequency identification technology has the advantages of long reading distance, fast reading rate, strong multi-tag processing ability, long data storage time, large data capacity, no contact, and unique TID (tag identification code) It has become an important part of the Internet of Things technology and has been widely used in logistics and transportation. In a considerable part of UHF radio frequency identification applications, it is necessary to stick radio frequency identification labels inside metal or metal-pl...

Claims

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Application Information

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IPC IPC(8): G06K19/07B65D79/00B65D77/24
Inventor 刘良骥彭旭东
Owner INVENGO INFORMATION TECH
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