CN201479212U - Hand-held electronic device - Google Patents

Abstract

The utility model discloses a handheld electronic device, include: a keyboard, a circuit board; a plurality of trigger pieces mounted on the circuit board; a plurality of keys individually configured on the triggering parts; and a near field communication antenna configured on the circuit board. The utility model discloses hand-held electronic device possesses the function of near field communication to can regard as the radio frequency identification label. In other words, the handheld electronic device can be used as an electronic wallet, a transportation card or an entrance guard card to provide convenient services such as the electronic wallet and the transportation card. For example, the user can do shopping and take public transportation tools without carrying a wallet, and the life is more convenient.

Description

handheld electronic device

technical field

The utility model relates to a handheld electronic device (portable electronic apparatus), in particular to a handheld electronic device with a near field communication antenna (Near Field Communication Antenna, NFC Antenna).

Background technique

Near Field Communication (NFC) is a short-distance wireless communication technology, which is used in e-commerce such as electronic wallets and traffic cards, as well as identification such as access control.

If there is a handheld electronic device, such as a mobile phone, which has the function of near-field communication, it can provide convenient e-commerce services such as electronic wallets and transportation cards. In this way, the user only needs to carry the mobile phone when going out without carrying a wallet, and can do shopping and take public transportation. The market expects the emergence of such handheld electronic devices to meet people's needs.

Utility model content

In order to overcome the deficiencies of the above-mentioned prior art, the technical problem to be solved by the utility model is to provide a hand-held electronic device, which has a near-field communication function and can be used as a radio frequency identification tag.

For solving the problems of the technologies described above, the technical solution of the utility model is:

A handheld electronic device comprising:

keyboard;

circuit board;

a plurality of triggers installed on the circuit board;

a plurality of keys, individually configured on these triggers; and

The near field communication antenna is configured on the circuit board.

The near field communication antenna surrounds at least one trigger.

The near field communication antenna surrounds the trigger member.

The NFC antenna surrounds all triggers.

The shape surrounded by the NFC antenna is a rectangle.

These keys are connected to each other.

The handheld electronic device further includes a casing, and the casing has an outer surface, wherein the circuit board, the trigger elements, and the NFC antenna are all configured in the casing, and the buttons are exposed on the outer surface.

The handheld electronic device also includes a motherboard arranged in the casing, and the motherboard is arranged beside the circuit board and electrically connected with the circuit board.

The handheld electronic device further includes a screen with a display surface, wherein the screen is configured on the motherboard, and the casing exposes the display surface.

The handheld electronic device also includes a battery disposed in the casing, and the motherboard is located between the battery and the screen.

Compared with the prior art, the beneficial effects of the utility model are:

Since the handheld electronic device of the present invention has a near field communication antenna, the handheld electronic device of the present invention has the function of near field communication and can be used as a radio frequency identification tag. In other words, the handheld electronic device of the present invention can be used as an electronic wallet, transportation card or access control card to provide convenient e-commerce services such as electronic wallet and transportation card. In this way, when the user goes out, he only needs to carry the handheld electronic device of the present utility model without carrying a wallet, and can shop and take public transportation, which makes life more convenient.

Secondly, the handheld electronic device of the present invention can also be used to read radio frequency identification tags. Through the near field communication antenna, the handheld electronic device of the present invention can also be used as a reader to read the information recorded on the radio frequency identification tag. Therefore, the handheld electronic device of the present invention can further have the function of reading an electronic wallet, a transportation card or an access control card.

Furthermore, in the present invention, since the NFC antenna is disposed on the circuit board of the keyboard, the NFC antenna will not occupy too much space in the handheld electronic device. It can be seen that the utility model is beneficial to make the volume and thickness of the handheld electronic device smaller, thereby satisfying the current development trend of mobile phones and personal digital assistants.

Description of drawings

FIG. 1 is a schematic top view of a handheld electronic device according to an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of line I-I in Fig. 1 .

FIG. 3 is a schematic top view of the circuit board in FIG. 2 .

FIG. 4 is a schematic top view of a circuit board of a keyboard in another embodiment of the present invention.

[Description of main component symbols]

100 handheld electronic devices 110, 210 keyboards

112 circuit boards 114 keys

116 Triggers 120, 220 Near Field Communication Antenna

130 shell 132 outer surface

140 motherboards 150 screens

152 display surface 160 battery

Detailed ways

The specific implementation of the present utility model will be described in further detail below in conjunction with the accompanying drawings and examples, but the protection scope of the present utility model should not be limited thereby.

FIG. 1 is a schematic top view of a handheld electronic device according to an embodiment of the present invention. Referring to Fig. 1, the handheld electronic device 100 of this embodiment is, for example, a communication device such as a mobile phone or a smart phone (smart phone), or a personal digital assistant (Personal Digital Assistant, PDA), an electronic translator or a handheld game machine, etc. Keyboard electronics. Therefore, although the handheld electronic device 100 shown in FIG. 1 is a mobile phone, it is not limited thereto.

Based on the above, the handheld electronic device 100 includes a keyboard 110 and a near field communication antenna 120 , wherein the near field communication antenna 120 is disposed on the keyboard 110 and capable of sending and receiving electromagnetic wave signals to provide the function of near field communication. The keyboard 110 includes a circuit board 112 and a plurality of keys 114 , wherein the keys 114 and the NFC antenna 120 are disposed on the circuit board 112 .

In this embodiment, the NFC antenna 120 can be applied on a radio frequency identification tag (Radio Frequency Identification tag, RFID tag). In detail, through the near field communication antenna 120, the handheld electronic device 100 can be used as a radio frequency identification tag to provide e-commerce services such as electronic wallets or traffic cards or access control functions. In other words, the handheld electronic device 100 can be used as an electronic wallet, transportation card or access control card.

In addition, the NFC antenna 120 can also be used to read radio frequency identification tags. That is to say, through the near field communication antenna 120 , the handheld electronic device 100 can also be used as a reader of a radio frequency identification tag to read the information recorded in the radio frequency identification tag. In this way, the handheld electronic device 100 can have the function of reading an electronic wallet, a leisure card or an access control card.

The shape of the NFC antenna 120 is a ring, and the shape surrounded by the NFC antenna 120 may be substantially rectangular, as shown in FIG. 1 . The buttons 114 are located in the area surrounded by the NFC antenna 120, and in the handheld electronic device 100 shown in FIG. The button 114 is located outside the range surrounded by the NFC antenna 120 .

Fig. 2 is a schematic cross-sectional view of line I-I in Fig. 1 . 1 and 2, the keyboard 110 further includes a plurality of triggers 116, and these triggers 116 are installed on the circuit board 112, wherein these keys 114 are individually configured on these triggers 116, and these keys 114 are individually corresponding These triggers 116 . In addition, the keys 114 can be connected to each other, and the material of the keys 114 is flexible material such as rubber or plastic.

When the user presses one of the buttons 114, the trigger member 116 corresponding to the button 114 will generate a trigger signal, and the handheld electronic device 100 will perform the functions expected by the user according to the trigger signal, such as inputting text messages, calling, Listen to music or games etc.

In addition, the handheld electronic device 100 may further include a housing 130 and a main board 140 . The casing 130 has an outer surface 132, and the circuit board 112, the trigger elements 116, the NFC antenna 120 and the motherboard 140 are all disposed in the casing 130, wherein the buttons 114 are exposed on the outer surface 132, as shown in FIG. 2 .

The motherboard 140 is disposed beside the circuit board 112 and is electrically connected to the circuit board 112 . Therefore, the trigger signal generated by the trigger 116 will be transmitted to the main board 140 through the circuit board 112, and the main board 140 will operate according to the trigger signal, so that the handheld electronic device 100 can execute text messages, talk, listen to music or games, etc. functionality expected by the reader.

In addition, the handheld electronic device 100 further includes a screen 150 and a battery 160 . The screen 150 has a display surface 152 and is configured on the motherboard 140 . The housing 130 exposes the display surface 152 , and the screen 150 displays images from the display surface 152 for users to watch. The battery 160 is disposed in the casing 130 and used to provide the power required by the screen 150 , the motherboard 140 and the keyboard 110 . In addition, the motherboard 140 is located between the battery 160 and the screen 150 .

FIG. 3 is a schematic top view of the circuit board in FIG. 2 . Please refer to FIG. 3 , regarding the NFC antenna 120 of this embodiment, it can surround one or more trigger elements 116 , wherein the NFC antenna 120 can surround some of the trigger elements 116 . That is to say, the NFC antenna 120 may only surround a part of the triggering elements 116 , but not all of the triggering elements 116 .

It is worth mentioning that, according to the electromagnetic wave frequency and electromagnetic wave transmission power used by the NFC antenna 120 , the area surrounded by the NFC antenna 120 can be changed. For example, in other embodiments, the area surrounded by the NFC antenna 120 can be reduced or increased, as shown in FIG. 4 .

FIG. 4 is a schematic top view of a circuit board of a keyboard in another embodiment of the present invention. Please refer to FIG. 4 , in this embodiment, the keyboard 210 includes a circuit board 112 and a plurality of trigger elements 116 mounted on the circuit board 112 , and the NFC antenna 220 surrounds the plurality of trigger elements 116 .

This embodiment is similar to the previous embodiment, but the difference is that the area surrounded by the near field communication antenna 220 in this embodiment is larger than the area surrounded by the near field communication antenna 120 in the previous embodiment, and the near field communication antenna 220 The surrounding area is large enough to cover all trigger members 116 . In other words, the NFC antenna 220 surrounds all trigger members 116 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the implementation scope of the present utility model. Anyone with ordinary knowledge in the technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so the protection scope of the present invention should be based on the scope defined in the claims .

Claims (10)

1. hand-hold electronic device is characterized in that comprising:

Keyboard;

Circuit board;

A plurality of triggering parts are installed on this circuit board;

A plurality of buttons, individual configuration is on described triggering part; And

The near-field communication antenna is configured on this circuit board.

2. hand-hold electronic device according to claim 1 is characterized in that described near-field communication antenna is around at least one described triggering part.

3. hand-hold electronic device according to claim 2 is characterized in that described near-field communication antenna is around wherein said triggering part.

4. hand-hold electronic device according to claim 2 is characterized in that described near-field communication antenna triggers part around all.

5. hand-hold electronic device according to claim 2 is characterized in that the rectangle that is shaped as that this near-field communication antenna centered on.

6. hand-hold electronic device according to claim 1 is characterized in that those buttons are connected with each other.

7. hand-hold electronic device according to claim 1, its feature more is also to comprise shell, and this shell has outer surface, and wherein this circuit board, those triggering parts and this near-field communication antenna all are disposed in this shell, and those buttons are exposed on this outer surface.

8. hand-hold electronic device according to claim 7 it is characterized in that also comprising the motherboard that is disposed in this shell, and this motherboard is disposed at by this circuit board, and electrically connects with this circuit board.

9. hand-hold electronic device according to claim 8 is characterized in that also comprising screen, and it has display surface, and wherein this screen is disposed on this motherboard, and this shell exposes this display surface.

10. hand-hold electronic device according to claim 9 is characterized in that also comprising battery, be disposed in this shell, and this motherboard is between this battery and this screen.

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