A device for fixing rfid electronic tags in paper tubes
A technology of electronic tags and paper tubes, which is applied in the field of paper printing and packaging, can solve the problems of small attachable surface, inability to apply RFID electronic tags, and inability to realize smooth installation of RFID electronic tags, and achieve the effect of reducing time and labor costs
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Embodiment 1
[0022] like figure 1 As shown, a device for fixing RFID electronic tags in paper tubes is characterized in that it includes a container 1 for accommodating RFID electronic tags, at least one side of the container is equipped with a support unit, and the support unit is Fix the container in the paper tube; the support unit includes two support arms 2, a guide cylinder 3, and an elastic member 4. The guide cylinder is fixed on the container, and the guide cylinder is a hollow cylinder with two ends open. One end of the support arm protrudes from both ends of the guide cylinder respectively, the two support arms and the guide cylinder are in sliding fit, and the elastic member is fixed between the two support arms. In order to realize the expansion and contraction of the support arm in the guide cylinder under the change of external force. The elastic member is preferably a spring, and of course any other elastic object that can enable the support unit to achieve the same techni...
Embodiment 2
[0028] like figure 2 As shown, a device for fixing RFID electronic tags in paper tubes is characterized in that it includes a container 1 for accommodating RFID electronic tags, at least one side of the container is equipped with a support unit, and the support unit is Fix the container in the paper tube; the support unit includes a support arm 2, a guide cylinder 3, and an elastic member 4, the guide cylinder is fixed on the container, the guide cylinder is a guide with one end open, and one end of the support arm Extending from the open end of the guide cylinder, the support arm is in sliding fit with the guide cylinder, and the elastic member is installed between the support arm and the closed end of the guide cylinder. In order to realize the expansion and contraction of the support arm in the guide cylinder under the change of external force. The elastic member is preferably a spring, and of course any other elastic object that can enable the support unit to achieve the...
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