CN213987566U

CN213987566U - Paper wallet for digital currency payment

Info

Publication number: CN213987566U
Application number: CN202120167648.3U
Authority: CN
Inventors: 孙丽; 马文健; 蒋曲明; 王志红
Original assignee: Chutian Dragon Co ltd
Current assignee: Chutian Dragon Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-08-17
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a paper wallet that digital currency payment used, include from last to the first printing layer of arranging in proper order down, first copper version ply, first paste the layer, the intermediate level, the layer is pasted to the second, second copper version ply and second printing layer, the intermediate level includes the FPC board, antenna coil, the SE module, LED display device, the IC chip and cover the epoxy waterproof layer on the IC chip, antenna coil, the SE module, LED display device and IC chip are all installed in the front of FPC board, antenna coil is around locating on the FPC board, the SE module, LED display device and IC chip all are located antenna coil around establishing the space, whether LED display device is connected with the SE module electricity in order to show the brush card state and succeeds. The utility model discloses an above structure can realize all printing at the front and the back of this paper wallet that digital currency payment used and have the identification pattern, and can realize card formula response payment to show through LED display device whether successful of payment state.

Description

Paper wallet for digital currency payment

Technical Field

The utility model relates to an electronic payment's technical field, concretely relates to paper wallet that digital currency payment used.

Background

With the rapid development of electronic, information, network and other related technologies, electronic payment is used more and more frequently in daily life or business activities of people as a way of currency payment or fund transfer in a digital manner.

As is well known, the currently used electronic payment means generally includes payment in a WeChat or Paibao manner, when an actual payment action occurs, a two-dimensional code of a transaction object needs to be scanned through a mobile communication terminal, and then payment can be started after a payment password is input and confirmed, so that the operation process is very complicated; and the tracking of the fund flow direction cannot be realized by adopting paper bank notes as a payment mode.

Therefore, there is a need for a paper-attached hardware wallet for digital currency payment to solve the above problems.

Disclosure of Invention

The utility model provides a paper wallet for digital currency payment, which aims at the defects of the prior art.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

the utility model provides a paper wallet that digital currency payment used, includes from last to paste layer, intermediate level, second paste layer, second copper paper layer and the second printing layer down that arranges in proper order, the intermediate level includes FPC board, antenna coil, SE module, LED display device, IC chip and covers in epoxy waterproof layer on the IC chip, antenna coil the SE module the LED display device and the IC chip all install in the front of FPC board, antenna coil is around locating on the FPC board, the SE module the IC chip and LED display device all is located antenna coil's winding is established in the space, LED display device with SE module electricity is connected in order to show whether the state of punching the card succeeds.

The LED display device comprises a plurality of lamp beads which are arranged at intervals, and the lamp beads are wound on the peripheral side of the SE module.

The further improvement is that the antenna coil is manufactured by an aluminum etching process, and the antenna coil is bound to the IC of the FPC board through silver paste.

In a further improvement, the SE module is fixed to the FPC board by soldering.

In a further improvement, the thickness of the FPC board is 0.05 to 0.3 mm.

Further improved, the thickness of the FPC board is 0.1 mm.

In a further improvement, the paper wallet for digital currency payment further comprises a sound generating element mounted on the FPC board, the sound generating element is arranged side by side with the SE module along the length direction of the FPC board, and the sound generating element is electrically connected with the SE module to display and generate different sounds according to a card swiping state.

The utility model has the advantages that: the utility model discloses a paper wallet that digital currency payment used, include from last to the first printing layer of arranging in proper order down, first copper version ply, first paste the layer, the intermediate level, the layer is pasted to the second, second copper version ply and second printing layer, the intermediate level includes the FPC board, antenna coil, the SE module, LED display device, the IC chip and cover the epoxy waterproof layer on the IC chip, antenna coil, the SE module, LED display device and IC chip are all installed in the front of FPC board, antenna coil is around locating on the FPC board, the SE module, IC chip and LED display device all are located antenna coil around establishing the space, whether LED display device is connected in order to show the state of punching the card successfully with SE module electricity. The utility model discloses an above structure can realize all printing at the front and the back of this paper wallet that digital currency payment used and have the identification pattern, and can realize card formula response payment to show whether successful of payment state through LED display device.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

Fig. 1 is a schematic view showing a structure of a paper wallet for digital money payment according to the present invention;

fig. 2 is a schematic structural view of a first embodiment of the intermediate layer of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the intermediate layer of the present invention.

In the figure: 100. the paper wallet for digital currency payment comprises a paper wallet 10, a first printing layer 20, a first copper plate paper layer 30, a first adhesive layer 46, an epoxy resin waterproof layer 40, an intermediate layer 50, a second adhesive layer 60, a second copper plate paper layer 70, a second printing layer 41, an FPC board 42, an antenna coil 43, an SE module 44, an LED display device 441, a lamp bead 80, a sound-producing element 45.IC chips.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Referring to fig. 1 to 3, the present invention relates to a paper wallet 100 for digital currency payment, including a first printing layer 10, a first copper layer 20, a first adhesive layer 30, a middle layer 40, a second adhesive layer 50, a second copper layer 60 and a second printing layer 70 sequentially arranged from top to bottom, wherein the middle layer 40 includes an FPC board 41, an antenna coil 42, an SE module 43, an LED display device 44, an IC chip 45 and an epoxy resin waterproof layer 46 covering the IC chip 45, the antenna coil 42, the SE module 43, the LED display device 44 and the IC chip 45 are all installed on the front of the FPC board 41, the antenna coil 42 is wound on the FPC board 41, the SE module 43, the LED display device 44 and the IC chip 45 are all located in the winding space of the antenna coil 42, and the LED display device 44 is electrically connected to the SE module 43 to display whether the card swiping status is successful. For example, the antenna coil 42 is manufactured by an aluminum etching process, the antenna coil 42 is bound to the IC of the FPC board 41 by a silver paste, and the SE module 43 is fixed on the FPC board 41 by soldering, but is not limited thereto. Notably, the thickness of the FPC board 41 is 0.05 to 0.3 mm; specifically, the thickness of the FPC board 41 is 0.1 mm; of course, in other embodiments, the thickness of the FPC board 41 may be set to 0.05mm or 2mm by those skilled in the art as needed, and the invention is not limited thereto.

Referring to fig. 2, the LED display device 44 includes a plurality of light beads 441 spaced apart from each other, the light beads 441 are disposed around the SE module 43, and display a green light when the card payment is successful and a red light when the card payment is failed. As shown in fig. 3, a specific structure of another embodiment of the LED display device 44 is shown, in which the beads 441 are distributed in a matrix, so that a hooking pattern can be displayed when the card swiping is successful, and a forking pattern can be displayed when the card swiping is failed, but the invention is not limited thereto.

Referring to fig. 2 and 3, the paper wallet 100 for digital money payment further includes a sound emitting element 80 mounted on the FPC board 41, the sound emitting element 80 being disposed along the length direction of the FPC board 41 side by side with the SE module 43, the sound emitting element 80 being electrically connected to the SE module 43 to display different sounds according to a card swiping state. For example, the LED display device 44 of the present invention can be separately installed to display different patterns according to the success of the card swiping status; or the LED display device 44 and the sound generating element 80 are provided at the same time to realize that different patterns can be displayed according to the success of the card swiping status and different sounds can be generated at the same time, so the paper wallet 100 for digital currency payment of the present invention can be conveniently used by the disabled who does not have vision or hearing.

The utility model has the advantages that: the utility model discloses a paper wallet 100 that digital currency payment used, include from last to the first printing layer 10 that arranges in proper order down, first copper version ply 20, first layer 30 of pasting, intermediate level 40, layer 50 is pasted to the second, second copper version ply 60 and second printing layer 70, intermediate level 40 includes FPC board 41, antenna coil 42, SE module 43, LED display device 44, IC chip 45 and cover the epoxy waterproof layer 46 on IC chip 45, antenna coil 42, SE module 43, LED display device 44 and IC chip 45 all install in FPC board 41's front, antenna coil 42 is around locating on FPC board 41, SE module 5, LED display device 44 and IC chip 45 all are located antenna coil 42 around establishing the space, whether LED display device 44 is connected in order to show the card-swiping state successfully with SE module 43 electricity. The utility model discloses an above structure can realize all printing at the front and the back of this paper wallet 100 that digital currency payment used and have the identification pattern, and can realize card formula response payment to show through LED display device 44 whether successful of payment state.

The present invention is not limited to the above embodiment, and the structure or the device is the same or similar to the above embodiment of the present invention, and the other paper purses for digital currency payment are obtained, all within the protection scope of the present invention.

Claims

1. A paper wallet for digital currency payment, comprising: including from last to pasting layer, second copper edition paper layer and second printing layer to first printing layer, first copper edition paper layer, the first layer of pasting, intermediate level, second that arrange in proper order down, the intermediate level includes FPC board, antenna coil, SE module, LED display device, IC chip and cover in epoxy waterproof layer on the IC chip, antenna coil the SE module LED display device and the IC chip all install in the front of FPC board, antenna coil around locating on the FPC board, the SE module the IC chip and LED display device all is located antenna coil around establishing in the space, LED display device with SE module electricity is connected and whether succeeds in order showing the state of punching the card.

2. The paper wallet for digital currency payment as claimed in claim 1, wherein: the LED display device comprises a plurality of lamp beads which are arranged at intervals, and the lamp beads are wound on the peripheral side of the SE module.

3. The paper wallet for digital currency payment as claimed in claim 1, wherein: the antenna coil is manufactured through an aluminum etching process, and the antenna coil is bound to an IC of the FPC board through silver paste.

4. The paper wallet for digital currency payment as claimed in claim 1, wherein: and the SE module is fixed on the FPC board by welding.

5. The paper wallet for digital currency payment as claimed in claim 1, wherein: the thickness of the FPC board is 0.05-0.3 mm.

6. The paper wallet for digital currency payment as claimed in claim 5, wherein: the thickness of the FPC board is 0.1 mm.

7. The paper wallet for digital currency payment as claimed in claim 1, wherein: the card reader is characterized by further comprising a sound generating element mounted on the FPC board, wherein the sound generating element is arranged in parallel with the SE module along the length direction of the FPC board, and the sound generating element is electrically connected with the SE module to display and generate different sounds according to the card swiping state.