A radio frequency tag bending test device

By designing an RFID tag bending test device, the relative motion of the fixture and the measuring scale are used to evaluate the bending resistance of RFID tags, solving the problem that the bending performance of RFID tags cannot be accurately tested in the existing technology, and realizing efficient performance evaluation.

CN224365897UActive Publication Date: 2026-06-16JIANGSU SHANGYUN WUDAO INTELLIGENT INTERNET OF THINGS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU SHANGYUN WUDAO INTELLIGENT INTERNET OF THINGS TECH CO LTD
Filing Date
2025-07-10
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

The lack of effective equipment in the current technology for testing the bending resistance of RFID tags makes it impossible to accurately assess their performance when bending is required for application.

⚗Method used

An RFID tag bending test device was designed, including a base, a test fixture and a control mechanism. The relative motion of the fixture is used to bend the RFID tag, and test data is obtained through a bending degree measurement scale and a pressure sensor.

🎯Benefits of technology

This method enables accurate assessment of the bending resistance of RFID tags, improving the accuracy and efficiency of experiments, and eliminates the need to fix the tags at both ends.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to a radio frequency tag bending test device, belonging to the technical field of radio frequency tag performance test, which comprises a device base, two opposite test clamps connected to the device base, and a control mechanism for controlling the two test clamps to approach or move away from each other, radio frequency tag clamping grooves are arranged on the opposite sides of the two test clamps, the radio frequency tag is clamped at the two ends in the radio frequency tag clamping grooves, a bending degree measuring scale is arranged on the device base and corresponds to the space between the two test clamps, the test clamp comprises a lower clamp and an upper clamp, a clamp plate mounting groove is arranged at the connection position of the lower clamp and the upper clamp, a tag clamp plate is mounted in the clamp plate mounting groove, the tag clamp plate is arranged on the opposite sides of the two test clamps, and the radio frequency tag clamping groove is arranged on the tag clamp plate. The bending test device can conveniently test the bending degree of the radio frequency tag and help understand the structural performance of the radio frequency tag.
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