TWM468106U - Portable power supply/acoustic module - Google Patents

Abstract

A portable power supply/acoustic module is provided. The portable power supply/acoustic module includes a power main body, an acoustic module and a rack assembly. The power main body is provided with an auxiliary battery therein and formed with a receiving recess arranged with a charging adaptor, and the auxiliary battery is adapted for connection to an outside power source. The charging adaptor is electrically connected to the auxiliary battery, the receiving recess is for receiving a mobile phone, and the mobile phone is able to be charged via being electrically connected to the charging adaptor. The acoustic module is mounted to the power main body and includes at least one speaker, and is optionally in communicational connection with the mobile phone so as to play sound such as music corresponding to an acoustic signal transmitted from the mobile phone. The rack assembly is pivoted to the power main body, and is able to unfold to serve as a support of the power main body or fold closely to the power main body.

Description

Mobile phone power amplifier module

This creation is about a mobile phone power amplifier module.

In recent years, portable items that are indispensable for modern people, such as mobile phones, MP3s, notebook computers, digital cameras and other portable electronic products, have built-in rechargeable batteries as their main source of power, and keep them at all times. Electronic products are available. There are many kinds of products for mobile power generation. A small device is used to store backup power, so that users can replenish power anytime and anywhere without worrying about the exhaustion of electronic products. Among them, the most popular smart mobile phones in recent years are essential and indispensable communication and life personal assistant devices for everyone. However, smart phones are powerful, high-frequency processing speed, and frequent viewing of audio and video. It makes it extremely power-hungry, and it will not be able to effectively increase the capacity of the battery in consideration of thinness and lightness, resulting in the drawback of requiring frequent charging.

Although a variety of mobile power sources are currently available to charge batteries for electronic products, such conventional mobile power sources can only be used as an auxiliary power source, and have no other functional device use. For example, in daily life, most people are very fond of listening to music, and in general, for example, mobile phone amplification is not good, such as small volume, poor sound quality, so usually a small audio group is purchased to meet the demand, In general, the additional audio group not only requires more purchase costs, but also is inconvenient in storage.

Therefore, it is necessary to provide a novel and progressive mobile phone power amplifier Group to solve the above problem.

The purpose of this creation is to provide a mobile phone power supply amplification module, which can simultaneously have the functions of a mobile auxiliary power supply and an audio module.

In order to achieve the above objective, the present invention provides a mobile phone power supply amplification module comprising: a power source body, an audio module and a bracket group. The power supply body is internally provided with an auxiliary battery and has a receiving slot provided with a charging connector. The auxiliary battery is electrically connected to an external power source. The charging connector is electrically connected to the auxiliary battery. A mobile phone is provided, and the charging connector is electrically connected to the mobile phone for charging. The audio module is disposed on the power body and has at least one speaker, and is selectively communicably connected to the mobile phone to play an audio corresponding to the mobile phone. The bracket group is pivotally disposed on the power source body, and is configured to support the power source body or the power source body with respect to the power source body.

1‧‧‧Mobile power supply amplification module

10‧‧‧Power body

11‧‧‧Auxiliary battery

12‧‧‧Charging connector

13‧‧‧ accommodating slots

14‧‧‧ bottom side

15‧‧‧Adapter plug

2‧‧‧Mobile phones

20‧‧‧Audio module

201‧‧‧ Horn

202‧‧‧Bluetooth receiving module

203‧‧‧Digital audio conversion module

204‧‧‧Audio Amplifier

205‧‧‧ input unit

206‧‧‧Surround sound module

21‧‧‧Bluetooth Module

22‧‧‧Optical transmission program unit

23‧‧‧Central processor

24‧‧‧Audio encoder

30‧‧‧ bracket group

31‧‧‧Rotating bracket

40‧‧‧Charging unit

41‧‧‧ plug

1 is a perspective view of an application of a preferred embodiment of the present invention.

2 is an upright perspective view of a preferred embodiment of the present invention.

Figure 3 is a side elevational view of a preferred embodiment of the present invention.

Figure 4 is a rear elevational view of a preferred embodiment of the present invention.

Figure 5 is a block diagram showing the structure of a preferred embodiment of the present invention.

The following is a description of possible implementations of the present invention by way of example only, and is not intended to limit the scope of the creation of the present invention.

Please refer to FIG. 1 to FIG. 5 , which shows a mobile phone power supply and amplification module according to a preferred embodiment of the present invention. The power supply and sound reinforcement module 1 includes a power body 10 , an audio module 20 , and a bracket set 30 .

An auxiliary battery 11 is disposed in the power supply body 10 and has a receiving slot 13 . The auxiliary battery 11 is electrically connected to an external power source. The charging connector 12 is electrically connected to the auxiliary battery 11 . The accommodating slot 13 is configured to receive a mobile phone 2, and the charging connector 12 is electrically connected to the mobile phone 2 for charging. In this embodiment, the power supply body 10 has an inclined bottom side 14 which is inclined from a front surface of the power supply body 10 in a thickness direction to a back surface of the power supply body 10. A rectangular slot is provided for the mobile phone 2 to be laid flat. It can be understood that the receiving slot 13 can be any other form, for example, a slot body or the like for the mobile phone 2 to be inserted upright. Preferably, the power supply body 10 is provided with an adapter plug 15 electrically connected to the auxiliary battery 11, such as a widely available min USB plug, or other forms, and even multiple sets of different forms of electrical properties can be configured. Plugs for electrical connection of different brands, models of mobile phones and even other electrical devices.

The mobile phone 2 includes a Bluetooth module 21, an audio transmission program unit 22, a central processing unit 23 and an audio encoder 24. The Bluetooth module 21, the audio transmission program unit 22 and the audio encoder 24 respectively The central processing unit 23 controls the audio encoder 24 to encode an audio source to form an audio through the audio transmission program unit 22. The Bluetooth module 21 is configured to wirelessly output the audio. For the audio module to receive.

The audio module 20 is disposed on the power body and has at least one speaker 201, and is selectively communicably connected to the mobile phone 2 to play the audio corresponding to the mobile phone 2. In more detail, the audio module 20 includes a Bluetooth receiver that can communicate with the Bluetooth module 21. The module 202 further includes a digital audio conversion module 203 and an audio amplifier 204. The digital audio conversion module 203 is electrically connected to the Bluetooth receiving module 202. The audio amplifier 204 is electrically connected to the The digital audio conversion module 203 is interposed between the at least one speaker 201. The Bluetooth receiving module 202 receives the audio from the Bluetooth module 21, and the digital audio conversion module 203 converts the audio into an analog signal and is amplified by the audio amplifier 204 and transmitted to the at least one speaker 201. The at least one speaker 201 plays the analog audio after the amplification process. In the embodiment, the audio module 20 preferably further includes an input unit 205 electrically connected to the digital audio conversion module 203 for setting and/or adjusting a mode for processing the audio. The at least one speaker 201 The number of the speakers 201 is set at the four corners of the power body 10, and the audio amplifier 204 further includes a surround sound module 206. The surround sound module The group 206 is configured to process the analog audio signal into an analog surround sound audio signal and transmit it to the speakers 201.

The bracket body 30 is pivotally mounted on the power body 10 and can be deployed relative to the power body 10 to support the power body 10 or the power body 10 . In more detail, the bracket set 30 can be pivotally connected to the bottom side 14 in a lateral direction. Specifically, the bracket set 30 includes two left and right rotating brackets 31, and the bottom side 14 is formed with a receiving recess. The brackets 31 are respectively pivotally disposed at opposite ends of the bottom side 14 and located in the receiving recesses. When the two rotating brackets 31 are unfolded relative to the power source body 10, since the bottom side 14 is inclined, the power source body 10 thus supported is stood at an oblique angle θ when the two rotating brackets 31 are received. At the time, it can be accommodated in the housing recess without protruding from the surface of the power source body 10.

In this embodiment, a charging unit 40 is further disposed. The charging unit 40 is preferably detachably connected to the auxiliary battery 11 . In detail, the charging unit 40 is detachable. The charging plug 40 is electrically connected to the adapter plug 15 so that the charging unit 40 can be detached from the power body 10 after use, reducing the volume and facilitating storage, and the charging bill has a plug 41 and can be electrically connected to The external power source can directly charge the external power source to the power source body 10, and the auxiliary battery 11 can be charged. In addition, the mobile phone 2 or/and the gas sensing unit 20 can directly use the power provided by the external power source. .

With reference to FIG. 3, the user can set the mobile phone 2 to connect with the Bluetooth receiving module 202 of the audio module 20 through the Bluetooth module 21, and select an audio to be played through the blue. The bud module 21 is transmitted to the audio module 20. After the Bluetooth receiving module 202 of the audio module 20 receives the audio, the digital audio conversion module 203 converts the audio into an analog signal and is amplified by the audio amplifier 204, wherein the surround sound module 206 further The analog audio signal is processed as an analog surround sound audio signal, and the speaker 201 can receive the analog sound of the surround sound audio signal (such as music, voice, etc.) by receiving the analog audio signal. When the speaker 201 is set, a better surround sound effect can be obtained.

With the above structure, the present mobile phone power supply amplification module 1 can simultaneously have the functions of the mobile auxiliary power supply and the audio module. The mobile phone power supply and amplification module 1 can not only provide the portable power to keep the electronic products such as mobile phones in an available state at any time, and does not need to purchase an audio device separately, so it does not occupy space and does not require unnecessary purchase cost.

The above description is only a preferred embodiment for explaining the present creation, and is not intended to impose any form limitation on the creation, so that any modification related to the creation in the same creative spirit is made. Or the changer should still be included in the scope of this creative intent.

In summary, the overall structural design, practicality and efficiency of this creation are indeed in full compliance with the development of the industry, and the disclosed structural creation is also unprecedented. The new structure, so its "novelty" should be undoubtedly considered, and this creation can be more effective than the conventional structure, so it is also "progressive", which fully complies with the application requirements of the new patent in China's patent law. The stipulation is that a patent application is filed in accordance with the law, and the bureau should be reviewed at an early date and affirmed.

1‧‧‧Mobile power supply amplification module

10‧‧‧Power body

12‧‧‧Charging connector

13‧‧‧ accommodating slots

15‧‧‧Adapter plug

2‧‧‧Mobile phones

205‧‧‧ input unit

30‧‧‧ bracket group

40‧‧‧Charging unit

41‧‧‧ plug

Claims (10)

A mobile phone power amplifier module includes: a power source body, an auxiliary battery is disposed therein, and has a receiving slot provided with a charging connector, the auxiliary battery is electrically connected to an external power source, the charging connector and the auxiliary battery Electrically connected, the accommodating slot is configured to receive a mobile phone, the charging connector is electrically connected to the mobile phone for charging; an audio module is disposed on the power body and has at least one speaker, and can be selected with the mobile phone And communicating with one of the audio signals transmitted by the mobile phone; and a bracket set pivotally disposed on the power body, and being supported by the power body to support the power body or the power body. The mobile phone power supply amplification module of claim 1, wherein the mobile phone comprises a Bluetooth module, and the audio module comprises a Bluetooth receiving module communicably connected to the Bluetooth module. The mobile phone power amplifier module of claim 2, wherein the mobile phone further comprises an audio transmission program unit, a central processing unit and an audio encoder, the Bluetooth module, the audio transmission program unit and the audio coding The audio module is electrically connected to the central processing unit, and the audio module further includes a digital audio conversion module and an audio amplifier. The digital audio conversion module is electrically connected to the Bluetooth receiving module, and the audio amplifier is electrically connected to the Between the digital audio conversion module and the at least one speaker, the central processing unit controls the audio encoder to encode an audio source to form the audio through the audio transmission program unit, and the Bluetooth module transmits the audio to the audio signal The Bluetooth receiving module converts the audio into an analog signal and is amplified by the audio amplifier and transmitted to the at least one speaker, and the at least one speaker plays the amplified analog audio. The mobile phone power supply amplification module of claim 3, wherein the audio module further comprises an input unit electrically connected to the digital audio conversion module for setting and/or adjusting a mode for processing the audio. The mobile phone power amplifier module of claim 3, wherein the number of the at least one speaker is plural, and the audio amplifier further includes a surround sound module, wherein the surround sound module processes the analog audio signal as an analogy Surround sound audio signals and transmit to these speakers. The mobile phone power amplifier module of claim 1, further comprising a charging unit, the charging unit being detachably connected to the auxiliary battery and electrically connected to the external power source. The mobile phone power supply amplification module of claim 6, wherein the power supply body is provided with an adapter plug electrically connected to the auxiliary battery, and the charging unit is detachably connected to the adapter plug. The mobile phone power amplifier module according to claim 1, wherein the power source body has an inclined bottom side, and the bracket group is laterally pivotally connected to the bottom side. The mobile phone power amplifier module of claim 8, wherein the bracket group comprises two rotating brackets respectively pivoted on opposite ends of the bottom side. The mobile phone power supply amplification module of claim 1, wherein the receiving slot is a rectangular slot for the mobile phone to be laid flat.