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Disposable wireless radio frequency electronic seal capable of ensuring that seal cannot be completely opened

A radio frequency, electronic signature technology, applied in seals, stamps, instruments, etc., can solve the problems of illegal replacement, high cost of long-term use, inability to effectively supervise the illegal opening of goods, and achieve the effect of ensuring one-time use.

Active Publication Date: 2021-05-28
SHANDONG DAOTONG COMMUNICATE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Simple and easy to use, but easy to imitate and counterfeit, illegal replacement, difficult to distinguish authenticity, lead pollution, high long-term use cost, and cannot effectively supervise illegal opening of goods in the middle of operation

Method used

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  • Disposable wireless radio frequency electronic seal capable of ensuring that seal cannot be completely opened
  • Disposable wireless radio frequency electronic seal capable of ensuring that seal cannot be completely opened
  • Disposable wireless radio frequency electronic seal capable of ensuring that seal cannot be completely opened

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-7 As shown, the disposable radio frequency electronic seal that guarantees that the seal cannot be completely opened according to the embodiment of the present invention includes a box body 1, a box cover 2 is arranged on the upper end of the box body 1, and a middle part of the box body 1 is The side is provided with a placement hole 3, the inner bottom of the placement hole 3 is provided with an electronic label 4, and the placement hole 3 is provided with a blocking block 5 at the upper end of the electronic seal, and one end of the box body 1 is inside A connection cavity is provided, and a lock block 6 is arranged inside the connection cavity, and a lock groove one 7 and a lock groove two 8 are respectively provided on both sides of the box body 1, and the middle part of the lock block 6 is provided with a The long groove 9 corresponding to the lock groove two 8, the inner bottom both sides of the lock groove one 7 and the lock groove two 8 are pr...

Embodiment 2

[0033] Such as Figure 1-7 As shown, the inner walls of the placement holes 3 are all provided with rubber anti-skid pads 22 , and the bottom ends of the inner walls of the placement holes 3 are provided with buffer pads. The blocking block 5 is composed of filled foam foam and a metal mesh cylinder, the metal mesh is connected to the inner wall of the placement hole 3, and the foam filled foam is located inside the metal mesh cylinder. Both ends of the connecting telescopic rod 12 are provided with movable joints.

[0034] Such as Figure 1-7 As shown, both sides of the bottom ends of the first lock groove 7 and the second lock groove 8 are provided with sliding grooves 23 below the connecting groove 10, and the first lock groove 7 and the second lock groove 8 The bottom end of the bottom is provided with the elastic plate 24 that matches with described chute 23, and the both sides of described elastic plate 24 is all provided with the pulley 25 that matches with described ...

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Abstract

The invention discloses a disposable wireless radio frequency electronic seal capable of ensuring that seal cannot be completely opened, and the electronic seal comprises a box body; a box cover is arranged at the upper end of the box body, a placement hole is formed in one side of the middle of the box body, an electronic tag is arranged at the bottom end of the interior of the placement hole, and a plugging block is arranged at the position, located at the upper end of the electronic seal, of the placement hole. Clamping devices are arranged in the middle of the interior of the box body and close to the two ends of the containing hole, rotating rods penetrating through the box body are arranged at one ends of the clamping devices, rotating toothed rods are arranged at the positions, located on the side edges of the first locking groove and the second locking groove, of one ends of the rotating rods, and the rotating toothed rods are of a half-gear-ring structure; side plates connected with the two sides of the box body are arranged on the two sides of the lower end of the box cover correspondingly, and limiting grooves matched with the clamping devices are formed in the two corresponding sides of the middles of the side plates correspondingly. The invention has the beneficial effects that a plurality of box covers which are combined into a whole and cannot be completely detached and sealed cannot be completely opened after being locked and only can be damaged, so the disposable use is ensured.

Description

technical field [0001] The invention relates to the technical field of multi-frequency secure electronic seals, in particular to a one-time wireless radio frequency electronic seal that ensures that the seal cannot be completely opened. Background technique [0002] In recent years, with the rapid development of the port container transportation industry, illegal and criminal activities involving the field of port container logistics have shown an obvious upward trend. Criminals covet the huge profits of the container logistics industry, and use the professional characteristics and management loopholes in the container logistics field to commit crimes. In addition, container transportation involves multiple departments such as ship owners, freight forwarders, convoys, cargo owners, port parties, customs, border defense, commodity inspection, etc. The transportation process takes a long time, and it is difficult to discover crimes. It has become a new trend of port criminal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F3/03
CPCG09F3/0329
Inventor 魏征
Owner SHANDONG DAOTONG COMMUNICATE TECH
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