Electronic anti-theft antenna and bonding and seamless processing method thereof

Abstract

The invention provides an electronic anti-theft antenna and a bonding and seamless processing method thereof. The method comprises the following steps: stacking the to-be-boned sides of two cleaned acrylic sheets in a face-to-face manner, and placing an antenna between the two acrylic sheets, wherein there is a 0.2-1.0mm gap between the two acrylic sheets; filling the gap with bonding adhesive; letting the bonding adhesive stand and solidifying the bonding adhesive; and performing grinding and seamless processing on the bonding edges of the two solidified acrylic sheets, wherein the edges of the two acrylic sheets after seamless processing are connected seamlessly.

Description

technical field [0001] The invention relates to an antenna, and in particular to an electronic anti-theft antenna and a bonding and seamless processing method of the electronic anti-theft antenna. Background technique [0002] Electronic Article Anti-theft System (EAS system) is a security detection system widely used in large entrances and exits such as shopping malls and supermarkets. The anti-theft antenna is an important part of the electronic commodity anti-theft system. In the existing electronic commodity anti-theft system, the detection door containing the antenna is mostly made of stainless steel and other metals. This kind of detection door is not only ugly in appearance but also the antenna is covered by the detection door. To a certain extent, it will also affect the performance of the antenna. [0003] In order to solve the above problems, a detection door made of acrylic boards has appeared on the market. The antenna is set between two acrylic boards, and the ...

AI Technical Summary

Problems solved by technology

The anti-theft antenna is an important part of the electronic commodity anti-theft system. In the existing electronic commodity anti-theft system, the detection door containing the antenna is mostly made of stainless steel and other metals. This kind of detection door is not only ugly in appearance but also the antenna is covered by the detection door. To a certain extent, it will also affect the performance of the antenna.

[0003] In order to solve the above problems, a detection door made of acrylic boards has appeared on the market. The antenna is set between two acrylic boards, and the two acrylic boards are connected by screws and other fixing parts. There are gaps between the acrylic sheets, dust is easy to enter, and it is not beautiful, and the two acrylic sheets will be bent and deformed after a long time of use, resulting in weak bonding

Further, in order to solve the problem of connecting acrylic boards, a bonding method was developed to connect two acrylic boards. Due to the need for glue injection in this connection method, there will be a large gap between the two acrylic boards. Not only The appearance is ugly, and due to the existence of the gap, external impurities such as moisture will enter the gap after long-term use, which will affect the bonding firmness of the two acrylic panels

Furthermore, the existing glue bonding method has a limited penetration depth of glue, which cannot be applied to acrylic panels with large areas.

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