CN217426017U

CN217426017U - Protective housing of built-in NFC chip

Info

Publication number: CN217426017U
Application number: CN202220552567.XU
Authority: CN
Inventors: 赵跃武
Original assignee: Shanghai Qianfeng Lanyun Network Technology Co ltd
Current assignee: Shanghai Qianfeng Lanyun Network Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-09-13
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to a protective shell with a built-in NFC chip, which relates to the technical field of flat equipment protection and comprises a shell and an NFC chip; a groove space is formed inside the shell, and the NFC chip is installed in the groove space; the shell is further provided with a typer-c interface, and the typer-c interface is connected with the NFC chip through a circuit. The advantages are that: simple structure can provide the function of punching the card when protecting dull and stereotyped equipment to can pass through internal line transmission data, and need not pass through the bluetooth transmission, guarantee data transmission's stability, NFC does not need battery powered simultaneously, as long as dull and stereotyped equipment has the electricity, and NFC just can normally work.

Description

Protective housing of built-in NFC chip

Technical Field

The utility model relates to a panel equipment protection technical field, more specifically say, relate to a protective housing of built-in NFC chip.

Background

Along with the prosperity of cities, the number of residents is increasing, and the service industry cannot be kept away in economic activities and is gradually turned to mainly serve the life of people. The higher productivity and the developed social division created by the socialized mass production promote some of the production enterprises to gradually separate the labor for production service from the production process (for example, the maintenance workshop of a factory gradually becomes a repair enterprise), and join the line of the service industry to become an independent industry for production service.

Service industry mainly includes service personnel and consumer, and today's science and technology is developed, and the function of electronic product is powerful increasingly, has been applied to the service industry, uses the panel computer now in service industry, forms intelligent calling system between service personnel and the consumer.

However, at present, the tablet device generally has no NFC chip, and cannot swipe a card, which brings great inconvenience to service services.

The foregoing description is provided for general background information and does not necessarily constitute prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective housing of built-in NFC chip, this protective housing of built-in NFC chip can provide the function of punching the card when protecting the panel equipment to can be through internal line transmission data, data transmission is stable.

The utility model provides a protective shell with a built-in NFC chip, which comprises a shell and the NFC chip; a groove space is formed inside the shell, and the NFC chip is installed in the groove space; the shell is further provided with a typer-c interface, and the typer-c interface is connected with the NFC chip through a circuit.

Further, an NFC mark is arranged on the shell at a position corresponding to the NFC chip.

Furthermore, a camera opening is arranged on the shell.

Furthermore, the protective shell with the built-in NFC chip further comprises an adjusting bracket, a base and a docking station; one end of the adjusting bracket is detachably connected with the shell, the other end of the adjusting bracket is connected with the base, and the docking station is connected with an internal circuit of the base through a lead; the typer-c interface is connected with the internal circuit of the base through the internal circuit of the adjusting bracket; the docking station is connected with an external power supply and used for providing electric energy for the whole protective shell with the built-in NFC chip.

Furthermore, a groove is arranged on the shell, and the adjusting bracket comprises a bulge, a rotary disc, a connecting buckle, an expansion link and a connecting seat; one end of the telescopic rod is fixedly connected with the connecting seat, and the other end of the telescopic rod is fixedly connected with the connecting buckle; the other end of the connecting buckle is hinged with the rotary table, and the other surface of the rotary table is rotatably connected with the bulge; when the adjusting bracket is connected with the shell, the protrusion is clamped in the groove.

Furthermore, a metal contact hole is formed in the bottom of the groove and electrically connected with a typer-c interface in the shell; the metal contact matched with the metal contact hole is arranged on the bulge, and the metal contact is electrically connected with a circuit in the adjusting bracket; when the protrusion is clamped in the groove, the metal contact is inserted into the metal contact hole.

Further, the metal contact and the metal contact hole are pogo pin connectors.

Further, the edge of base is equipped with the installation breach, the connecting seat is installed in the installation breach.

Furthermore, the protrusions are connected with the grooves in a magnetic adsorption mode, and the installation notches are connected with the connecting seats in a magnetic adsorption mode.

Furthermore, a plurality of interfaces for data transmission are arranged on the docking station.

The utility model provides a protective housing of built-in NFC chip, simple structure can provide the function of punching the card when protecting dull and stereotyped equipment to can pass through internal line transmission data, and need not pass through the bluetooth transmission, guarantee data transmission's stability, NFC does not need battery powered simultaneously, as long as dull and stereotyped equipment has the electricity, NFC just can normally work.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of a protective housing with a built-in NFC chip according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the protective case with the NFC chip built therein in fig. 1.

Fig. 3 is another schematic structural diagram of the protective casing with the NFC chip built in fig. 1.

Fig. 4 is another view structure diagram of the protective shell with the NFC chip built therein in fig. 3.

Fig. 5 is a schematic structural diagram of an adjusting bracket of the protective shell with the NFC chip built in fig. 3.

Fig. 6 is a schematic structural diagram of another view angle of the adjusting bracket of the protective shell with the NFC chip built in fig. 3.

Fig. 7 is a schematic structural diagram of a base of the protective case of the NFC chip in fig. 3.

The reference numerals and components referred to in the drawings are as follows:

1. protective shell 11, groove 12 and metal contact hole

13. Camera opening 14, groove space 15, NFC sign

2. Adjusting bracket 21, bulge 22 and turntable

23. Connecting buckle 24, telescopic rod 25 and connecting seat

26. Metal contact 3, base 31, mounting notch

4. Docking station 41, interface 5, wire

6. Tablet device 7 and NFC chip

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

Example 1

Fig. 1 is the embodiment of the utility model provides a cross-sectional structure schematic diagram of the protective housing of built-in NFC chip, fig. 2 is the structural schematic diagram of the protective housing of built-in NFC chip in fig. 1. Referring to fig. 1 and fig. 2, a protective case with a built-in NFC chip provided in the embodiment of the present invention includes a case 1 and a NFC chip 7; a groove space 14 is formed inside the shell 1, and the NFC chip 7 is installed in the groove space 14; a typer-c interface (not shown in the figure) is also provided in the housing 1, and the typer-c interface is connected with the NFC chip 7 through a circuit.

It should be noted that the tablet device 6 is installed in the housing 1, the tablet device 6 is protected by the housing 1, and the housing 1 is used for preventing the tablet device 6 from being damaged after collision and falling, and preventing collision and falling; meanwhile, a charging port of the tablet device 6 is connected with a typer-c interface in the shell 1; the NFC chip 7 wrapped in the shell 1 provides an entrance communication function and can be used for swiping various smart cards, and after the NFC chip 7 reads the smart cards, data can be transmitted to software of the tablet device 6 through a line; the NFC chip 7 gets electricity from the tablet device 6 through a line on the chip, and as long as the tablet device 6 supports a reverse power supply function, the NFC chip 7 can be powered on, so that normal use of the chip is guaranteed.

The utility model discloses a protective housing of built-in NFC chip, simple structure can provide the function of punching the card when protecting panel equipment 6 to can pass through internal line transmission data, and need not pass through the bluetooth transmission, guarantee data transmission's stability, NFC chip 7 does not need battery powered simultaneously, as long as panel equipment 6 has the electricity, NFC chip 7 just can normally work.

Further refer to fig. 1, fig. 2, the utility model discloses position department that corresponds with NFC chip 7 is equipped with NFC sign 15 on casing 1 for provide the guide for the personnel swipe card. In addition, a camera opening 13 is provided on the housing 1, and the tablet device 6 can take pictures and images through the camera opening 13.

Fig. 3 is another schematic structural diagram of the protective shell with the NFC chip built therein in fig. 1, and fig. 4 is another schematic structural diagram of a viewing angle of the protective shell with the NFC chip built therein in fig. 3. Referring to fig. 3 and 4, the protective case with the built-in NFC chip provided in the embodiment of the present invention further includes an adjusting bracket 2, a base 3, and a docking station 4; one end of the adjusting bracket 2 is detachably connected with the shell 1, the other end of the adjusting bracket is connected with the base 3, and the docking station 4 is connected with an internal circuit of the base 3 through a lead 5; the typer-c interface is connected with the internal circuit of the base 3 through the internal circuit of the adjusting bracket 2; the docking station 4 is connected to an external power supply for supplying power to the entire protective case of the built-in NFC chip.

Note that when the tablet device 6 mounted in the housing 1 is not powered, connection is made through the docking station 4 and an external power supply for charging the tablet device 6.

The utility model discloses a protective housing of built-in NFC chip has changed the problem that traditional dull and stereotyped charging in the past needed the plug data line, realizes the charging to dull and stereotyped equipment 6 through adjusting to connect between support 2 and the casing 1, prevents the data line or connects the trouble, contact failure and thus the problem that can't charge; meanwhile, the effect that the shell 1 can only protect the tablet device 6 in the past is changed, the tablet device 6 can be protected, and the tablet device 6 can be charged, so that the protective sleeve is multifunctional.

Fig. 5 is a schematic structural view of an adjusting bracket of the protective shell with the NFC chip built therein in fig. 3, and fig. 6 is a schematic structural view of another viewing angle of the adjusting bracket of the protective shell with the NFC chip built therein in fig. 3. Referring to fig. 5 and 6, a groove 11 is formed on the housing 1 according to an embodiment of the present invention, and the adjusting bracket 2 includes a protrusion 21, a turntable 22, a connecting buckle 23, a telescopic rod 24, and a connecting seat 25; one end of the telescopic rod 24 is fixedly connected with the connecting seat 25, and the other end is fixedly connected with the connecting buckle 23; the other end of the connecting buckle 23 is hinged with the rotary disc 22, and the other side of the rotary disc 22 is connected with a bulge 21; when the adjustment bracket 2 and the housing 1 are connected, the projection 21 is snapped into the recess 11.

Furthermore, the protrusion 21 and the groove 11 are connected by magnetic adsorption, and the detachment and installation are convenient by a magnetic adsorption connection mode; meanwhile, the design of the telescopic rod 24 can be adjusted according to the required height, and the use is convenient; in addition, rotatable connection and the hinging of the connecting buckle 23 and the rotary disc 22 are arranged between the bulge 21 and the rotary disc 22, so that the shell 1 can be adjusted to different angles according to requirements, and the flat panel device 6 can be conveniently used.

Furthermore, a metal contact hole 12 is formed at the bottom of the groove 11, and the metal contact hole 12 is electrically connected with a typer-c interface in the shell 1; specifically, the housing 1 is provided with an accommodating cavity between the metal contact hole 12 and the typer-c interface, and a conducting wire for connecting the metal contact hole 12 and the typer-c interface is placed in the accommodating cavity; the bulge 21 is provided with a metal contact 26 matched with the metal contact hole 12, and the metal contact 26 is electrically connected with a circuit inside the adjusting bracket 2; when the projection 21 is engaged in the recess 11, the metal contact 26 is inserted in the metal contact hole 12. In particular, the metal contacts 26 and the metal contact holes 12 are pogo pin connectors. The docking station 4 is provided with a plurality of interfaces 41 for data transmission.

Specifically, the design of pogo pin connector realizes charging panel equipment 6 through the contact between two metal contact, thereby prevents that data line or joint trouble, contact failure can't charge, and has removed this process of manual plug data line, improves charge efficiency when lightening the labour.

It should be noted that the pogo pin connector at least includes a charging contact and a communication contact, the docking station 4 at least includes an interface 41 of an external power supply and an interface 41 of an external networking communication, the charging contact is connected to the interface of the external power supply through a connecting wire, and the communication contact is connected to the interface of the external networking communication through a connecting wire.

Fig. 7 is a schematic structural diagram of a base of the protective case of the NFC chip in fig. 3. Referring to fig. 7, an installation notch 31 is formed at an edge of the base 3 according to the embodiment of the present invention, and the connecting seat 25 is installed in the installation notch 31. Specifically, be magnetic adsorption between installation breach 31 and the connecting seat 25 and connect, through the magnetic adsorption connected mode, convenient to detach and installation.

Based on the above description, the utility model discloses the advantage lies in:

1. the utility model discloses a protective housing of built-in NFC chip, simple structure can provide the function of punching the card when protecting dull and stereotyped equipment to can pass through internal line transmission data, and need not pass through the bluetooth transmission, guarantee data transmission's stability, NFC does not need battery powered simultaneously, as long as dull and stereotyped equipment has the electricity, NFC just can normally work.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A protective shell with a built-in NFC chip is characterized by comprising a shell (1) and an NFC chip (7); a groove space (14) is formed in the shell (1), and the NFC chip (7) is installed in the groove space (14);

the shell (1) is further provided with a typer-c interface, and the typer-c interface is connected with the NFC chip (7) through a circuit.

2. The protective case with a built-in NFC chip according to claim 1, wherein an NFC tag (15) is provided on the case (1) at a position corresponding to the NFC chip (7).

3. The protective case with the built-in NFC chip as recited in claim 1 is characterized in that a camera opening (13) is provided on the case (1).

4. The protective case of a built-in NFC chip according to claim 1, further comprising an adjustment bracket (2), a base (3), and a docking station (4); one end of the adjusting bracket (2) is detachably connected with the shell (1), the other end of the adjusting bracket is connected with the base (3), and the docking station (4) is connected with an internal circuit of the base (3) through a lead (5);

the typer-c interface is connected with the internal circuit of the base (3) through the internal circuit of the adjusting bracket (2); the docking station (4) is connected with an external power supply and used for providing electric energy for the whole protective shell with the built-in NFC chip.

5. The protective shell with the built-in NFC chip as claimed in claim 4, wherein a groove (11) is formed in the shell (1), and the adjusting bracket (2) comprises a protrusion (21), a rotary plate (22), a connecting buckle (23), a telescopic rod (24) and a connecting seat (25);

one end of the telescopic rod (24) is fixedly connected with the connecting seat (25), and the other end of the telescopic rod is fixedly connected with the connecting buckle (23); the other end of the connecting buckle (23) is hinged with the rotary disc (22), and the other surface of the rotary disc (22) is rotatably connected with the bulge (21);

when the adjusting bracket (2) is connected with the shell (1), the protrusion (21) is clamped in the groove (11).

6. The protective shell with the built-in NFC chip as claimed in claim 5, wherein a metal contact hole (12) is formed at the bottom of the groove (11), and the metal contact hole (12) is electrically connected with a typer-c interface in the shell (1); the bulge (21) is provided with a metal contact (26) matched with the metal contact hole (12), and the metal contact (26) is electrically connected with a circuit in the adjusting bracket (2);

when the protrusion (21) is clamped in the groove (11), the metal contact (26) is inserted into the metal contact hole (12).

7. The protective case of a built-in NFC chip according to claim 6, wherein said metal contact (26) and said metal contact hole (12) are pogo pin connectors.

8. The protective case with the built-in NFC chip as claimed in claim 5, wherein a mounting notch (31) is provided at an edge of the base (3), and the connection holder (25) is mounted in the mounting notch (31).

9. The protective case with the built-in NFC chip according to claim 8, wherein a magnetic attraction connection is formed between the protrusion (21) and the groove (11) and between the mounting notch (31) and the connection seat (25).

10. The protective case of the built-in NFC chip according to claim 4, wherein the docking station (4) is provided with a plurality of interfaces (41) for data transmission.