JP3070063U - Wireless receiver for mobile phone - Google Patents

Abstract

An object of the present invention is to provide a low-power and small-size wireless receiver that prevents a person from being injured by an electromagnetic wave generated in a mobile phone device. A wireless receiver that communicates bidirectionally with a corresponding mobile phone is disclosed. The wireless receiver includes a power supply, an audio input device, an audio output device, a low-power and short-range wireless receiving module, a prompting device, and an available switch. The disclosed wireless receiver can be housed in a pen shape or other various casings. The built-in pen-shaped receiver communicates bidirectionally with the associated mobile phone.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a wireless receiver for a mobile phone, and more particularly, to a wireless receiver having a small size and having characteristics of communicating with a mobile phone with low power consumption.

[0002]

[Prior art]

 Due to technological advances in recent years, telecommunications technology and related semiconductor materials have evolved rapidly. It is ubiquitous that anyone owns almost one set of mobile phones. Small and light mobile phone sets are the current industrial development goals.

[0003] Moreover, due to the success of radio telecommunication technology and the needs of personal mobile communications, different types of low power, short distance and wireless data links have been developed. The systems described above, including hardware and communication protocols, create PDAs that transport data based on a framework using mobile phones, notebooks or radio waves. For example, developments in the Bluetooth project have achieved voice and data transport through many types of communication equipment and radio waves (eg, mobile phones and notebooks) for short-range connections. Of these devices, the highest transport speeds can reach 721 kbps.

This new technology built into telecommunications equipment will in the future link users to different networks anytime, anywhere. To avoid trouble in carrying and setting each network peripheral in the system, a similar design will be disclosed in the future to achieve the above objectives.

[0005]

[Problems to be solved by the invention]

 It takes a long time to reduce the size of mobile phones, and many valid results from the study are continuously disclosed. However, the use of mobile phones is somewhat problematic in many situations. For example, when a user is in a knapsack, they may be worried that they will miss the important message because they cannot hear the ring. In addition, the reduction in phone size is limited by the limitations of the user interface, ie, monitors and input devices, and so on. Carrying a phone call yourself is awkward and confusing, as it is easy to lose.

[0006] In addition, data used in mobile phones must be transmitted by telecommunications companies. That is, the telephone must communicate bidirectionally with the base station (base). In addition, since communication between the base station and the telephone is achieved by radio waves in order to increase the reception performance, the radio transmission power must be increased to improve the communication capacity between the mobile phone and the base station in both directions. . However, it results in the use of mobile phones that generate very strong electromagnetic waves. It is very dangerous for users to frequently bring their mobile phones close to their heads, because strong electromagnetic waves are harmful to human health. Accordingly, it is desirable to disclose a small-sized, low-power receiver in which the lower limit of the user interface is eliminated and the required intensity of electromagnetic waves is significantly reduced.

[0007]

[Means for Solving the Problems]

 SUMMARY OF THE INVENTION It is an object of the present invention to provide a low power and small size radio receiver that prevents human beings from being injured by electromagnetic waves generated by a mobile phone device. Cute little pen-shaped or various style radio receivers are also disclosed by the present invention.

[0008] The mobile phone wireless receiver of the present invention has a pen-shaped appearance or shape and includes a power supply for supplying power required when the wireless receiver is used. The audio input device converts user input audio into a signal that links to the device. The audio output device receives a signal from the mobile phone device and converts it into a signal received by the user. The low-power and short-range wireless receiving module receives a communication signal from a device and transmits a communication signal to the device. The prompter indicates the status of the receiver or indicates whether a signal has arrived from the device.

[0009] A starter switch or button can be provided to control use of the receiver. The low-power and short-range radio wave receiving module is built into the main unit connected to the mobile phone, and is also provided for two-way communication.

The wireless receiver of the present invention uses a low-power and short-range wireless module. In terms of power, weight and overall volume needs, the disclosed radio receiver is lighter and smaller than a regular telephone. Also, because of the pen shape or various appearance shapes, flexibility in carrying and use is provided. Therefore, it is possible to prevent the problem that the strong electromagnetic wave of the mobile phone damages the human brain.

[0011]

[Embodiment of the invention]

 The foregoing aspects and many advantages of the present invention will be more readily and better understood by referring to the accompanying drawings.

In the present invention, a wireless receiver used for a mobile phone is disclosed. The disclosed wireless receiver is shown in the following embodiments as a pen-type, but other shapes may be employed to implement the pen-type structure, as required by the application.

As shown in FIG. 1, a preferred embodiment of the mobile phone according to the present invention is a pen-shaped wireless receiver 10. The pen-shaped wireless receiver 10 corresponds to the built-in portable telephone device 20 and can communicate with the pen-type receiver 10 bidirectionally via the low-power and short-range radio wave 30 in FIG.

Reference numeral 40 in FIG. 1 represents communication between the mobile phone device 20 and a public network (for example, originating from a base station). Since the originating base station is usually far from the mobile phone device 20, the mobile phone device 20 generates electromagnetic waves having a strong output for communication purposes. The transmission power of the common mobile phone device 20 is about 1 W to 10 W, but the distance between the mobile phone device 20 and the pen-shaped wireless receiver 10 is extremely short. Very low power is required to achieve the purpose of two-way communication. In the present invention, the output power of the pen-shaped receiver is only about 0.1 mW to 1.0 mW.

The detailed configuration of the pen-shaped wireless receiver 10 in FIG. 2 includes a switch that can be used, ie, an antenna 110 that receives a signal from the mobile phone device 20, where The signal is used by the mobile telephone device 20 to enable the pen-shaped radio receiver 10. In addition, the prompter 120 is used to emit flashes, sounds or vibrations, and prompts or informs the user that the pen-shaped wireless receiver 10 will receive a signal from the mobile phone device 20. The low-power and short-range wireless module 130 is established by using an appropriate communication protocol for the mobile telephone device 20 and has a compatible wireless receiver for transmitting voice and data in both directions. Communicate with the module.

As a common transmission signal of the low-power and short-range wireless module 130, a microwave having a power in a range of about 1.0 mW to 1.0 mW is used. The pen-shaped wireless receiver 10 also includes a power supply 140 that supplies the required power. For the pen-shaped radio receiver 10, the required power is very low, so a small size battery is sufficient for the present invention. However, a rechargeable power supply 140 can be used and provides a stable voltage that extends operating time. In addition, the audio output device 150 transmits the signal from the mobile phone device 20 to a common audio output and lets the user hear it to understand the contents of the transmission. The audio output device 150 may be a conventional small speaker. The voice input device 160 is used to convert a voice signal input to a user into an electric signal, and the electric signal is transmitted to the mobile phone device 20 via the antenna 110.

To achieve bi-directional transmission between the mobile telephone device 20 and the originating base station, the device can be repositioned or repositioned within the pen-shaped radio receiver as needed. For example, the audio output device 150 must be close to the user's ear and the audio input device 160 must be close to the user's mouth. The above-described device of the present invention uses low power and short-range wireless data link technology to establish bi-directional transmission between the mobile phone and the pen-shaped wireless receiver 10. The total weight and volume of the disclosed radio receiver is lighter and smaller, especially before significantly reducing the required power.

[0018]

[Effect of the invention]

 Due to the pen-shaped appearance design, users can carry it beautifully and flexibly. In addition, it is possible to avoid human injury due to radiation of electromagnetic waves generated from a mobile phone. The above description is a preferred embodiment of the present invention, and is not used to limit the scope of the claims. Other equivalent changes and modifications are complete with the invention and are intended to be covered by the following claims. As will be appreciated by those skilled in the art, the above-described embodiments of the present invention are not intended to limit the present invention, but rather to illustrate the present invention. Various modifications and similar arrangements within the spirit and scope of the appended claims are intended to be covered by the present invention. The scope of the claims should be interpreted in the broadest sense, and the above described modifications and similar arrangements are intended to be included in the present invention.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing communication between a receiver and a mobile phone according to the present invention.

FIG. 2 is a cross-sectional view of a wireless receiver (pen-shaped appearance) according to the present invention.

Claims (18)

[Utility model registration claims] 1. A wireless receiver for a mobile phone, comprising: a usable switch antenna for receiving a signal transmitted from the mobile phone and driving the wireless receiver; and a bidirectional communication with the mobile phone. A low-power and short-range wireless module that communicates with the mobile phone, wherein the low-power and short-range wireless module uses the same communication protocol as the mobile phone; and a power supply that supplies power to the wireless receiver. A supply source, an audio output device that receives a signal from the mobile phone, and generates an audio output signal in response to the received signal, an audio input device that converts an audio input signal into an electric signal, and the usable device Including a switch antenna, a low-power and short-range wireless module, a power supply, an audio output device, and a housing that accommodates an audio input device in the wireless receiver. Shin device. 2. The wireless receiver according to claim 1, wherein the power supply includes a charging device. 3. The low-power and short-range wireless module communicates with the mobile phone bi-directionally using microwaves, and an output power of the microwaves is about 0.1 mW to 1.mW.
The wireless receiver according to claim 1, wherein the power is 0 mW. 4. A pen-shaped wireless receiver for a mobile phone, comprising: a signal receiver for receiving a signal from the mobile phone and transmitting a signal to the mobile phone; A power supply source to supply; a usable switch for receiving and using a signal from the mobile phone; a voice output device for transmitting a signal from the mobile phone; and a voice input for converting a voice input signal into an electric signal. A pen-shaped wireless receiver including a device and a pen-shaped outer casing that houses a pen-shaped wireless receiver. 5. The pen-shaped wireless receiver according to claim 4, wherein the signal receiver includes a prompter for displaying a signal transmitted from the mobile phone. 6. The pen-shaped wireless receiver according to claim 4, wherein the signal receiver includes a low-power and short-range wireless module. 7. The low power and short range wireless module communicates bi-directionally with the mobile phone using microwaves, the output power of the microwaves being about 0.1 mW to 1.
The pen-shaped wireless receiver according to claim 6, wherein the power is 0 mW. 8. The pen-shaped wireless receiver according to claim 6, wherein the mobile phone includes a low-power and short-range wireless module using the same communication protocol as the mobile phone. 9. The pen-shaped wireless receiver according to claim 4, wherein the usable switch includes an antenna device. 10. The pen-shaped wireless receiver according to claim 4, wherein the power supply includes a charging device. 11. A wireless receiver for a mobile phone, comprising: a signal receiver for receiving a signal from the mobile phone and transmitting a signal to the mobile phone; and power for supplying power to the wireless receiver. A source, an available switch for receiving a signal from the mobile phone, an audio output device connected to the available switch for receiving an audio output signal transmitted from the mobile phone, and an audio input signal. And a voice input device for converting into an electric signal. 12. The wireless receiver according to claim 11, wherein the signal receiver includes a prompter for displaying a signal from the mobile phone. 13. The wireless receiver according to claim 11, wherein the signal receiver includes a low-power and short-range wireless module. 14. The low-power and short-range wireless module communicates bidirectionally with the mobile phone using microwaves, and the output power of the microwaves ranges from about 0.1 mW to 1.mW.
The wireless receiver according to claim 11, wherein the power is 0 mW. 15. The wireless receiver of claim 13, wherein the mobile phone includes a low power and short range wireless module using the same communication protocol as the mobile phone. 16. The wireless receiver according to claim 11, wherein the usable switch includes an antenna device. 17. The wireless receiver according to claim 11, wherein the power supply includes a charging device. 18. The apparatus of claim 11, further comprising a pen-shaped device.
A wireless receiver according to claim 1.