Waterproof card holder and payment device

Abstract

The invention relates to a waterproof card holder and a payment device. A card insertion port for inserting an IC card is formed in one side wall of the waterproof card holder, and the rest side wallsof the waterproof card holder are sealed; and in addition to the card insertion port, the other portions of the waterproof card holder are of sealed structures, thereby effectively preventing liquidor water mist from entering the card insertion port and passing through the waterproof card holder to enter equipment provided with the waterproof card holder such as a POS machine.

Description

technical field [0001] The invention relates to the technical field of magnetic recording equipment, in particular to a waterproof card holder and payment equipment. Background technique [0002] In the current financial transactions, the process of swiping bank cards with POS machines is widely used, but now, more and more POS machines are used outdoors, and the working environment is becoming more and more complicated. In many cases, due to wet environment or liquid entering The inside of the POS machine will corrode the electrical components, causing the circuit to short circuit, thus causing damage to the POS. Among them, it is currently unavoidable that liquid or water mist enters the POS machine from the IC card slot, accounting for a large proportion. [0003] Such as figure 1 with 2 As shown, taking the common type of the existing IC card holder as an example, the middle mark and the surrounding area are not closed, and liquid or water mist can pass through direct...

AI Technical Summary

Problems solved by technology

[0004] At present, self-adhesive PI film (polyimide film) is used to cover the surface, which can pass SMT (reflow soldering), but during the user's use, the edge will roll up or even fall off after a long time, and the gaps around the card holder cannot be used. PI membrane sealing;

[0005] Plugging the gaps with ordinary materials also faces the following problems: ①There are many gaps, high material costs, and high man-hour costs; ②The shape of the gaps is irregular, the sealing is difficult, and the effect is not good enough; ③The volume of the plug is relatively large, making the IC card The size of the seat becomes larger, and the POS space occupied too much will affect the overall design of the customer; ④The material and sealant must meet the SMT temperature requirements

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