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CN-224233883-U - Antistatic waterproof RFID tag

CN224233883UCN 224233883 UCN224233883 UCN 224233883UCN-224233883-U

Abstract

The utility model relates to the technical field of RFID hanging tags, in particular to an antistatic waterproof RFID hanging tag. The technical scheme includes that the RFID chip module comprises a shell which is in sealing clamping connection with each other, wherein an RFID chip module is arranged in the shell; the anti-static protective layer is arranged on the outer wall of the shell, buffer layers are respectively arranged on two sides of the RFID chip module and are clung to the inner wall of the shell, a sealing glue ring is arranged at the clamping position of the shell, and the sealing glue ring is movably sleeved with the RFID chip module and the buffer layers. The utility model effectively neutralizes static charge, reduces the interference of instantaneous high voltage generated by static electricity to the RFID chip module, reduces the risks of chip damage and data transmission errors, and ensures that the RFID tag can be stably and normally used in places with more static environments in electronic equipment production and warehouse logistics.

Inventors

  • WANG YUQING
  • ZHANG JUNBO
  • ZHU QIN
  • TAN BIN
  • Shang Junlin
  • ZHANG XIANGUI
  • LI JIE

Assignees

  • 江苏华哲标签有限公司

Dates

Publication Date
20260512
Application Date
20250527

Claims (7)

  1. 1. An antistatic waterproof RFID tag, comprising: the RFID chip module (2) is arranged in the shell (1); The RFID chip module is arranged on the outer wall of the shell (1) and used for preventing static electricity and static electricity, buffer layers (4) are respectively arranged on two sides of the RFID chip module (2), and the buffer layers (4) are tightly attached to the inner wall of the shell (1); The clamping part of the shell (1) is provided with a sealing glue ring (5), and the sealing glue ring (5) is movably sleeved with the RFID chip module (2) and the buffer layer (4).
  2. 2. An antistatic waterproof RFID tag according to claim 1, characterized in that the antistatic protective layer (3) is made of an antistatic polyester film, the surface of the antistatic polyester film is coated with a nano antistatic coating, and the thickness of the nano antistatic coating is 0.01-0.1 mm.
  3. 3. An antistatic and waterproof RFID tag according to claim 1, characterized in that the contact surface of the buffer layer (4) and the housing (1) is provided with a concave-convex wavy texture structure.
  4. 4. An antistatic and waterproof RFID tag according to claim 1, wherein the RFID chip module (2) is adhered to the buffer layer (4) by a conductive adhesive, and the conductive adhesive is an epoxy conductive adhesive with waterproof performance.
  5. 5. An antistatic and waterproof RFID tag according to claim 1, characterized in that the buffer layer (4) is made of a modified EVA foam, the thickness of the buffer layer (4) being 0.1-0.5 mm.
  6. 6. The antistatic waterproof type RFID tag according to claim 1, wherein fixing blocks (6) are fixedly arranged at the upper ends of the shells (1) respectively, clamping holes (7) are formed in one sides of the fixing blocks (6), clamping blocks (8) are clamped in the clamping holes (7), and lifting ropes (9) are fixedly arranged on the upper surfaces of the clamping blocks (8).
  7. 7. An antistatic and waterproof RFID tag according to claim 1, characterized in that the outer wall of the antistatic protective layer (3) is provided with a scratch-resistant and wear-resistant coating, and the scratch-resistant and wear-resistant coating is made of uv-curable polyurethane material.

Description

Antistatic waterproof RFID tag Technical Field The utility model relates to the technical field of RFID hanging tags, in particular to an antistatic waterproof RFID hanging tag. Background At the moment of the rapid development of the Internet of things technology, the RFID tag is widely applied to a plurality of fields such as logistics management, retail commodity tracking and asset management by virtue of the advantages of non-contact automatic identification, repeatable reading and writing, large information storage capacity and the like, and the RFID tag can realize the identification and data exchange of a target object through wireless radio frequency signals, so that the efficiency and the accuracy of article management are greatly improved. The existing RFID tag is extremely easy to be subjected to electrostatic interference in places with more electrostatic environments in electronic equipment production and storage logistics, the RFID chip module is possibly damaged or data transmission errors are possibly caused by instantaneous high voltage generated by static electricity, normal use of the tag is affected, the waterproof performance of the RFID tag is poor, when the tag is in a humid environment or liquid splashing is encountered, moisture is easy to permeate into the tag through a shell gap, faults such as chip short circuit and the like are caused, and the service life of the tag is shortened. Therefore, the utility model provides an antistatic waterproof RFID tag. Disclosure of utility model The utility model aims at solving the problems that in the background technology, an RFID tag is extremely easy to be subjected to electrostatic interference, an RFID chip module is damaged or data transmission errors are possibly caused by the instantaneous high voltage generated by the static electricity, the normal use of the tag is affected, the waterproof performance of the RFID tag is poor, moisture is easy to penetrate into the tag through a gap of a shell to cause faults such as chip short circuit and the like when the tag is in a humid environment or liquid splash is encountered, and the service life of the tag is shortened. The technical scheme includes that the antistatic waterproof RFID tag comprises a shell, wherein the shell is clamped in a sealing mode, an RFID chip module is arranged in the shell, buffer layers are respectively arranged on two sides of the RFID chip module and used for preventing static electricity and antistatic protection layers, the buffer layers are clung to the inner wall of the shell, a sealant ring is arranged at the clamping position of the shell, and the sealant ring is movably sleeved with the RFID chip module and the buffer layers. Optionally, the antistatic protective layer is made of an antistatic polyester film, a nano antistatic coating is coated on the surface of the antistatic polyester film, and the thickness of the nano antistatic coating is 0.01-0.1 mm. Optionally, the contact surface of the buffer layer and the shell is in a concave-convex wavy texture structure. Optionally, the RFID chip module is adhered to the buffer layer by a conductive adhesive, and the conductive adhesive is an epoxy resin conductive adhesive with waterproof performance. Optionally, the buffer layer is made of modified EVA foam material, and antistatic agent is added into the modified EVA foam material, and the thickness of the buffer layer is 0.1-0.5 mm. Optionally, the upper end of casing is fixed respectively and is provided with the fixed block, the card hole has been seted up to one side of fixed block, the inside joint in card hole has the fixture block, the upper surface of fixture block is fixed and is provided with the lifting rope. Optionally, the outer wall of the antistatic protective layer is provided with a scratch-resistant and wear-resistant coating, and the scratch-resistant and wear-resistant coating is made of ultraviolet-curable polyurethane materials. In summary, the present application includes at least one of the following beneficial technical effects: According to the utility model, the antistatic protective layer which is made of the antistatic polyester film and is coated with the nano antistatic coating is arranged on the outer wall of the shell, and the antistatic agent is added into the modified EVA foam material of the buffer layer, so that the static charge is effectively neutralized, the interference of the instantaneous high voltage generated by static on the RFID chip module is reduced, the risks of chip damage and data transmission errors are reduced, and the RFID tag can be ensured to be stably and normally used in places with more static environments such as electronic equipment production, storage logistics and the like; Furthermore, the sealing glue ring is arranged at the joint of the shell, and the RFID chip module and the buffer layer are adhered by using the epoxy resin conductive adhesive with waterproof performance, so that a dual w