Commercial display large-screen machine side NFC card swiping structure

Abstract

The utility model belongs to the field of multimedia commercial large-screen machines, and particularly relates to a commercial display large-screen machine side surface NFC card swiping structure, the NFC card swiping structure comprises a fixing support, an NFC board card and a decoration sheet, the NFC board card is fixed on the fixing support, the fixing support is fixed on the side surface of a frame of a commercial display large-screen machine, and the decoration sheet is fixed on the side surface of the frame of the commercial display large-screen machine. The frame is provided with a window used for exposing the NFC board card, and the decorative sheet is attached to the frame and covers the window. According to the card swiping structure, the peripheral frame of the large display screen of the commercial large-screen all-in-one machine can have the same width, the appearance is attractive, light and thin, data can be input into the NFC board card according to needs, an account can be automatically logged in after card swiping, and operation is convenient.

Description

Technical Field

[0001] The utility model belongs to the field of multimedia commercial large-screen machines, in particular to a side NFC card swiping structure of a commercial large-screen display machine. Background Art

[0002] The industry of commercial large-screen all-in-one machines all use an NFC sticker chip, which is directly attached to the front of the machine, which results in inconsistent border widths around the commercial large-screen machine, affecting the appearance. In addition, the existing NFC sticker chip can only read data, but cannot input data, which is inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a commercial large-screen display side NFC card swiping structure. The card swiping structure can make the four sides of the commercial large-screen all-in-one display screen have the same width, beautiful appearance, and the NFC card can input data as needed, automatically log in to the account after swiping the card, and the operation is convenient.

[0004] In order to achieve the above purpose, the utility model adopts the following technical means:

[0005] A NFC card swiping structure on the side of a commercial large-screen display machine, the NFC card swiping structure comprising a fixed bracket, an NFC card board and a decorative sheet, the NFC card board being fixed on the fixed bracket, the fixed bracket being fixed on the side of a frame of the commercial large-screen display machine, a window being provided on the frame for exposing a sensing area of ​​the NFC card board, and the decorative sheet being attached to the frame and covering the window.

[0006] Preferably, the fixing bracket includes a bottom plate and a top plate, the bottom plate is provided with a columnar protrusion for mounting the NFC board, the columnar protrusion is provided with a screw hole, the screw hole corresponds to the through hole on the NFC board, and the through hole and the screw hole are connected by screws;

[0007] The top plate is provided with through holes at both ends, the through holes correspond to the screw holes on the frame and can be connected with screws;

[0008] The bottom plate and the top plate are integrally formed.

[0009] A plurality of claws are arranged on the bottom plate, and the claws are engaged and fixed to the NFC board.

[0010] Preferably, the window is oval; and the decorative sheet is oval to match the oval window.

[0011] Preferably, the window is oriented toward the side of the frame of the commercial large-screen display machine.

[0012] Preferably, the fixing bracket is made of plastic material. As known to those skilled in the art, it can also be made of other materials, such as metal.

[0013] Preferably, the NFC card is an NFC card with reading and writing functions.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts the method of setting the NFC card on the side of the display screen, so that the four sides of the large-screen machine can be designed as frames of the same width when designing a large-screen machine, and the large-screen machine can be made thinner, more beautiful in shape, and easier to use. The sensing area of ​​the NFC card of the utility model faces the side of the frame, which can reduce the thickness of the frame and reduce the overall weight of the large-screen machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an exploded view of the side NFC card swiping structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly of the fixed bracket and the NFC board;

[0018] Figure 3 This is a schematic diagram of the NFC board and the fixing bracket being assembled into the frame;

[0019] Figure 4 It is a schematic diagram of the assembly without the decorative sheet;

[0020] Figure 5 This is a rear view of the utility model commercial large-screen display machine;

[0021] Reference numerals:

[0022] 1. Fixing bracket; 2. NFC board; 3. Frame; 4. Decorative sheet; 5. Bottom plate; 6. Top plate; 7. Window; 8. Columnar protrusion; 9. Top plate perforation; 10. Frame screw hole; 11. NFC board perforation; 12. Claw. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is described in detail below with reference to the accompanying drawings and embodiments.

[0024] Example 1

[0025] like Figure 1 As shown, a side NFC card swiping structure of a commercial large-screen display machine includes a fixing bracket 1, an NFC card board 2 and a decorative sheet 4. The NFC card board 2 is fixed on the fixing bracket 1, and the fixing bracket 1 is fixed on the side of the frame 3 of the commercial large-screen display machine. A window 7 is provided on the frame 3 to expose the NFC card board 2, and the decorative sheet 4 is attached to the frame 3 and covers the window 7. The area where the window 7 is located is the sensing area of ​​the NFC card board.

[0026] The fixing bracket 1 includes a bottom plate 5 and a top plate 6. The bottom plate 5 is provided with a columnar protrusion 8 for mounting the NFC board 2. The columnar protrusion 8 is provided with a screw hole, which corresponds to the NFC board through hole 11 on the NFC board 2. The through hole and the screw hole are connected by screws.

[0027] Top plate through holes 9 are provided at both ends of the top plate 6, which correspond to screw holes 10 on the frame 3 and can be connected with screws;

[0028] The bottom plate 5 and the top plate 6 are integrally formed.

[0029] A plurality of claws 12 are provided on the bottom plate 5 , and the claws 12 fix the NFC board 2 .

[0030] The window 7 is oval in shape; the decorative sheet 4 is oval in shape to match the oval window.

[0031] The window 7 is oriented toward the side of the frame 3 of the commercial large-screen display machine.

[0032] The fixing bracket is made of plastic material, and the NFC card is an NFC card with reading and writing functions.

[0033] The installation process of the utility model is as follows:

[0034] First, insert the long strip NFC card 2 into the claw 12, and then fix it with screws. Figure 2 as shown; Figure 3 As shown in the figure, the assembled fixing bracket 1 and the NFC board 2 are inserted as a whole into the corresponding slots opened on the frame 3, and finally the two are fixed with screws, as shown in the figure. Figure 4 As shown; with the decorative sheet attached, the whole Figure 5 shown.

[0035] Any content not described in detail in the present invention can be based on the conventional technical knowledge in the field.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model is described in detail with reference to the embodiments, a person skilled in the art should understand that any modification or equivalent replacement of the technical solution of the utility model does not deviate from the spirit and scope of the technical solution of the utility model, and should be included in the scope of the claims of the utility model.

Claims

1. A commercial large-screen display machine side NFC card swiping structure, characterized in that: The NFC card swiping structure includes a fixed bracket, an NFC board and a decorative sheet. The NFC board is fixed on the fixed bracket, and the fixed bracket is fixed on the side of the frame of the commercial large-screen display machine. A window is opened on the frame to expose the NFC board, and the decorative sheet is attached to the frame and covers the window.

2. The NFC card swiping structure on the side of a commercial large-screen display according to claim 1 is characterized in that: The fixing bracket includes a bottom plate and a top plate, the bottom plate is provided with a columnar protrusion for mounting the NFC board, the columnar protrusion is provided with a screw hole, the screw hole corresponds to the through hole on the NFC board, and the through hole and the screw hole are connected by screws; The top plate is provided with through holes at both ends, the through holes correspond to the screw holes on the frame and can be connected with screws; The bottom plate and the top plate are integrally formed.

3. The NFC card swiping structure on the side of a commercial large-screen display according to claim 2 is characterized in that: A plurality of claws are provided on the bottom plate, and the claws fix the NFC board.

4. The NFC card swiping structure on the side of a commercial large-screen display according to claim 1, characterized in that: The window is oval-shaped; the decorative sheet is oval-shaped to match the oval-shaped window.

5. The NFC card swiping structure on the side of a commercial large-screen display according to claim 1, characterized in that: The window is oriented toward the side of the frame of the commercial large-screen display machine.

6. The NFC card swiping structure on the side of a commercial large-screen display according to claim 1, characterized in that: The fixing bracket is made of plastic material.

7. The NFC card swiping structure on the side of a commercial large-screen display according to any one of claims 1 to 6, characterized in that: The NFC card is an NFC card with reading and writing functions.

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