TWM486224U - Multi-functional intelligent speaker structure - Google Patents

Description

Multi-functional smart speaker structure

The utility model provides a structure of a multifunctional intelligent speaker, in particular to a structure of a multifunctional intelligent speaker which is convenient to use.

Press, Apple TV, Xiaomi box and other smart TV set-top boxes and other products have gradually replaced the old-fashioned set-top box and cable TV receiver box, these smart TV set-top boxes not only have all the old-fashioned set-top boxes Function, and can be connected to the Internet to realize the wisdom of the TV. For example, you can achieve various functions such as web browsing, network video playback, and game play on the TV. In fact, these smart TV sets put the content on the TV. The machine is displayed or played through the TV, but in view of the performance of the built-in speaker of the TV, most users have an external speaker connected to it, thus forming an audio transmission link for the smart TV set-top box, TV, and external speakers. A link can be known that the user is quite inconvenient to install or operate, and the lines are numerous, and the audio signal is easily affected by the outside during the transmission process, or the audio line is damaged, which affects the sound effect.

Therefore, how to solve the above problems and deficiencies in the past, that is, the applicants of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned shortcomings, the applicants of this new type have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, they have designed such a convenient multi-function. A new patent for the structure of smart speakers.

The main purpose of the new model is to set a wireless signal transmission unit, a processor, a sound processing unit, a power amplifying circuit and a speaker in the speaker, and connect the components in sequence, and match the audio interface, the video interface and the expansion interface, as a whole. The smart TV set-top box is integrated into the speaker. With the above technology, it can be used to break through the problems of the complicated lines and the external influences in the transmission process of the conventional speaker and the smart TV set box, and it is convenient to use. Progressive.

For the above purposes, the present invention comprises a wireless signal transmission unit, a processor, an audio processing unit, a power amplifying circuit, a speaker, at least one audio interface, at least one video interface and at least one expansion interface, and wireless signal transmission. The unit, the processor, the sound processing unit, the power amplifying circuit and the speaker are sequentially connected, the audio interface is connected with the sound processing unit, and the video interface and the expansion interface are connected to the processor.

With the above structure, the present invention is equivalent to incorporating a smart TV set-top box into the speaker, and the image signal is transmitted to the video display device through the video interface on the speaker and used for playing, and the audio signal is passed through the sound processing unit. After the decoding and power amplifier circuits are amplified, they are directly played through the speakers in the speaker, eliminating the need for a large number of audio transmission lines and audio transmission connectors, and maintaining good sound effects. The user only needs to connect the transmission lines for transmitting the picture signals. It can be used on a video display device (such as a TV) to achieve the advantages of ease of use.

1‧‧‧Wireless signal transmission unit

2‧‧‧ Processor

3‧‧‧Sound processing unit

4‧‧‧Power amplifier circuit

5‧‧‧Speakers

6‧‧‧Audio interface

7‧‧‧Video Interface

8‧‧‧Extension interface

The first figure is a block diagram of a circuit of the preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the first figure, which is a circuit block diagram of a preferred embodiment of the present invention. It can be clearly seen from the figure that the present invention comprises: a wireless signal transmission unit 1 that receives an external control signal or external audio and video data; a processor 2 that receives and processes the signal sent by the wireless signal transmission unit 1; a sound effect processing unit 3 that receives and processes the control command issued by the processor 2; and receives and processes the decoded signal of the sound effect processing unit 3 a power amplifier circuit 4; a speaker 5 that receives and processes the electronic signal amplified by the power amplifier circuit 4; at least one audio interface 6 connected to the sound effect processing unit 3; at least one video interface 7 connected to the processor 2; And at least one expansion interface 8 connected to the processor 2.

The wireless signal transmission unit 1 includes a WIFI module, a Bluetooth module, a ZIGBEE module, a 3G/4G LTE unit, and an infrared receiving module.

The above wireless signal transmission unit 1 is one of a WIFI module, a Bluetooth module, a ZIGBEE module, a 3G/4G LTE unit or an infrared receiving module.

The expansion interface 8 includes at least one RJ45 port, at least one USB port, and an HDMI port, and further includes at least one card slot.

With the above structure and with the following description, the technical features of the present invention can be fully understood. The overall appearance of the present invention is a speaker (not shown), and the speaker has a smart TV set-top box. The dual function of the traditional speaker can provide high-quality audio output for the TV while providing the TV content. For the whole, the audio interface 6 can be used to input and output the digital products such as MP3, DVD and Tape. The audio signal is played out through the sound effect processing unit 3, the power amplifying circuit 4 and the speaker 5 to realize the traditional speaker effect; the wireless signal transmission unit 1 receives the control signal, audio and video data, etc. sent by the external device or the wireless network for processing. The processor 2 responds to the received control signal or audio and video data. Generally, when the received control signal is received, the corresponding control command is issued according to the specific control signal, such as sleep, shutdown, and fast. Turning or responding to corresponding control signals, etc. Of course, these functions have been matured in existing electrical equipment, so this part is not Involving the innovation and improvement of computer programs, when receiving audio and video data, the processor 2, the audio signal in the audio and video data is sent to the audio processing unit 3 for decoding, and the decoded audio signal is amplified by the power amplifying circuit 4, and then played by the speaker 5, and at the same time, the processor 2 transmits through the video interface 7. The image signal in the audio and video data is transmitted to the video display device and displayed through the video display device to realize the traditional smart TV set-top box function.

It should be noted that the video interface 7 is preferably two, one for input and the other for output. In addition, the video interface 7 connected to the video display device is an output interface, and of course, the video interface 7 can also be one or Two or more; the audio interface 6 is also the same, and the specific number can be set according to requirements. The audio interface 6 and the video interface 7 may be various existing standard connection ports such as HDMI, DVI, and RCA, and are not enumerated here.

In a specific implementation, the wireless signal transmission unit 1 may be a WIFI module, a Bluetooth module, a ZIGBEE module, a 3G/4G LTE unit, and an infrared receiving module assembly or any of the above, or other wireless signals. The transmission module is configured to establish a wireless connection relationship with an external device or a network, and the external device may be a remote controller, a wireless router, a smart phone, a tablet computer, a wireless mouse, a wireless keyboard, a game player handle Various types of mobile terminals are not listed here, and the external device can wirelessly remotely control the processor 2 to input various control signals to the processor 2; or the processor 2 can receive audio and video data or the network through the external devices. The connection interface 8 includes an RJ45 port, a USB port, an HDMI port, and the like for realizing a home wireless multimedia audio-visual entertainment environment such as web browsing, word processing, receiving Internet radio, wireless picture sharing, and wireless display sharing. It should be noted that the above various transmission modules and ports can exist at the same time according to requirements, and there is no mutual exclusion between them; in addition, a card slot connected to the processor 2 can be added to the speaker for inserting the memory card. Users can expand their storage capacity according to their needs.

Therefore, the key to the structure of the versatile smart speaker of the present invention is that the technology can be improved:

Integrating the functions of the smart TV set-top box and speaker into a single speaker eliminates the problems of complicated lines and external influences during transmission, and can plan audio interface 6, video interface 7 and expansion interface 8 according to the needs of use. The quantity and specifications are convenient and practical.

However, the above description is only for the preferred embodiment of the present invention, and thus the scope of the novel is not limited thereby, so that the simple modification and equivalent structural changes of the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

In summary, the structure of the multifunctional smart speaker of the present invention can achieve its efficacy and purpose when used, so the novel is a new type of practicality, which is in conformity with the application requirements of the new patent. 提出 Submit an application in accordance with the law, and hope that the trial committee will grant this new type as soon as possible to protect the applicant's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the applicant will try his best to cooperate and feel polite.

1‧‧‧Wireless signal transmission unit

2‧‧‧ Processor

3‧‧‧Sound processing unit

4‧‧‧Power amplifier circuit

5‧‧‧Speakers

6‧‧‧Audio interface

7‧‧‧Video Interface

8‧‧‧Extension interface

Claims (5)

A multi-functional smart speaker structure comprising: a wireless signal transmission unit that receives an external control signal or external audio and video data; a processor that receives and processes a signal transmitted by the wireless signal transmission unit; and receives and processes the processor a sound processing unit for issuing a control command; a power amplifying circuit for receiving and processing the signal decoded by the sound processing unit; a speaker for receiving and processing the electronic signal amplified by the power amplifying circuit; at least one connected to the sound processing unit An audio interface; at least one video interface coupled to the processor; and at least one expansion interface coupled to the processor. The structure of the multifunctional smart speaker described in claim 1, wherein the wireless signal transmission unit comprises a WIFI module, a Bluetooth module, a ZIGBEE module, a 3G/4G LTE unit, and an infrared receiving module. group. The structure of the multifunctional smart speaker described in claim 1, wherein the wireless signal transmission unit is a WIFI module, a Bluetooth module, a ZIGBEE module, a 3G/4G LTE unit or an infrared receiving module. One. The structure of the multifunctional smart speaker described in claim 1, wherein the expansion interface comprises at least one RJ45 port, at least one USB port, and an HDMI port. The structure of the multifunctional smart speaker described in claim 1 further includes at least one card slot.