Audio output device with loudspeaker strucutre

Sound output device with sound reinforcement structure

This creation is about a sound output device, especially a portable sound reinforcement device.

Traditionally, digital multimedia players and devices such as electric phones are sold with an in-ear earphone. Although the in-ear headphones are lightweight and convenient to carry, the earphones cannot be shared with others because they are for personal use only. Moreover, the user's ear discomfort is often caused by long-term strapping, and the manufacturer develops a hands-free sound amplification device for expanding the sound output of a multimedia player or a device such as an electric phone.

However, the above-mentioned hands-free type of sound amplification devices are mostly complicated in structure and bulky in use, and are mostly fixedly placed in use and require an external power supply, so that the convenience of being carried around can not be achieved.

In view of this, in order to achieve the above objectives, the creator has devoted himself to researching and cooperating with the application of theory, and finally proposed a creation that is reasonable in design and effective in improving the above-mentioned defects.

One of the aims of the present invention is to provide an audio output device with a sound reinforcement structure, which does not require an external power supply and is convenient to carry around.

Another object of the present invention is to provide a sound output device with a sound reinforcement structure to increase the power of the sound output device.

In order to achieve the above purpose, the present invention is a sound output device with a sound amplification structure for expanding an audio source signal, and the sound output device comprises a sound source receiving member, a socket, a speaker element and a sound tube body. The sound source receiving member is configured to receive the sound source signal, the receiving seat is fixed on one side of the sound source receiving member, the receiving seat has a receiving space and a receiving port communicating with the receiving space, and the sounding element is disposed in the receiving space, and is electrically The sound source receiving member is characterized in that the sound amplification tube body comprises a sounding section of the cover receiving port and a sounding section extending from the sounding section, and the sound reinforcement section is gradually expanded from the sounding section to make the port flared. .

Compared with the prior art, the sound output device with the sound reinforcement structure of the present invention uses the sound source receiving member to receive the sound source signal, and covers the sound tube body on the socket for accommodating the speaker element, so that the sound source is The signal is expanded and released by the speaker component and the sound amplification tube to increase the power of the sound output device. In addition, since the sound amplification tube body is small in size and does not require an external power source, it is convenient to carry around and increase the creation. Convenience and practicality.

The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation.

Please refer to the first to third figures, which are respectively a three-dimensional appearance diagram, an exploded perspective view and a partial combination sectional view of the sound effect output device with the sound reinforcement structure; the sound effect output device with the sound reinforcement structure is used for expanding A sound source output device 1 includes a sound source receiving member 10, a socket 20, a speaker element 30, and a sound tube body 40.

The sound source receiving member 10 is configured to receive the sound source signal, and the sound source signal is outputted from a multimedia player or a line of electric devices. In the embodiment, the sound source receiving member 10 includes an audio source connector 11 and electrical A transmission line 12 is connected to the sound source connector 11, and the sound source connector 11 is inserted into the sound output hole of the multimedia player or the electric telephone to output the sound source signal.

The receiving seat 20 is fixed on one side of the sound source receiving member 10. The receiving seat 20 has an accommodating space 200 and a receiving port 201 communicating with the accommodating space 200. The speaker element 30 is disposed in the accommodating member 30. The receiving space 20 is electrically connected to the sound source receiving member 10; in the embodiment, the receiving base 20 is a tapered sleeve, and the transmission line 12 is disposed in the receiving base 20, and the transmission line 12 is coupled to the receiving line 12 The speaker elements 30 in the space 200 are electrically connected.

The sound reinforcement tube 40 is formed in a long trumpet shape, and may be formed of a flexible material (such as rubber). The sound reinforcement tube body 40 includes an entrance portion 41 covering the receiving port 201 of the receiving base 20 and A sounding section 42 extending from the sounding section 41 is a straight tube, and the sounding section 42 is gradually expanded outward from the sounding section 41 to make the port flared.

Further, the receiving base 20 is formed with a first receiving portion 21 at the receiving port 201, and one end of the incoming sound segment 41 is an input sound port, and the sound receiving portion 41 is formed with a corresponding portion at the sound receiving port. In the embodiment, the first receiving portion 21 is a convex ring, and the second receiving portion 411 is a ring groove. The protruding ring is embedded in the ring groove to make the first receiving portion The second receiving portion 411 is coupled to the second receiving portion 411; the sound source receiving member 10, the sound emitting member 30, and the sound emitting tube body 40 are coupled thereto, and the sound source receiving member 10 is received by the sound emitting tube body 40. The sound source signal is expanded and expanded to increase the power of the sound output device.

Referring to the fourth figure, another embodiment of the sound effect output device with the sound reinforcement structure is created; the embodiment is substantially the same as the first embodiment, and the difference is that the socket 20a of the sound effect output device 1a is The sound absorbing element 30a is integrally formed with the sound absorbing tube body 40a, and the sound absorbing element 30a abuts between the socket 20a and the sound absorbing tube body 40a.

Please refer to the fifth figure, which is another embodiment of the sound effect output device of the sound reinforcement structure. The sound effect output device 1b of the embodiment includes a sound source receiving member 10b, a socket 20b, and a speaker element 30b. And a sound amplification tube 40b, which is different from the previous embodiment, in that the sound source receiving member 10b includes a wireless transmission unit 11b and a power supply unit 12b that leads to the wireless transmission unit 11b. The wireless transmission unit 11b is electrically connected to the speaker element 30b, and the power supply unit 12b provides power required by the wireless transmission unit 11b, and the power supply unit 12b can be a disposable battery or a rechargeable secondary battery. When the power is used, the sound source receiving component 10b can receive the sound source signal emitted from a wireless transmitting module 2b.

Please refer to the sixth figure again, which is another embodiment of the sound effect output device with the sound reinforcement structure. In the embodiment, the sound effect output device 1c further includes another speaker element 30c' and another sound tube body. 40c', each of the sound-absorbing tubes 40c, 40c' respectively has a speaker element 30c, 30c' corresponding to the cover, that is, the sound source receiving member 10c is connected with two speaker elements 30c, 30c', and the speaker element 30c is combined. At the sound entrance of the sound reinforcement tube 40c', another speaker element 30c' is coupled to the sound inlet of the other sound tube body 40c', thereby increasing the output power of the sound effect output device.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the patents of the present invention. Other equivalent variations of the patent spirit using the present invention are all within the scope of the patent.

<p>1Sound output device</p><p>10Source receiving component</p><p>11Source connector</p><p>12 transmission line</p><p>20 socket</p><p>200 accommodating space</p><p>201Accepting port</p><p>21First Undertaking</p><p>30 speaker components</p><p>40Amplified tube body</p><p>41 into the sound segment</p><p>411The second undertaker</p><p>42Sound section</p><p>1aSound output device</p><p>20a socket</p><p>30a speaker components</p><p>40aAmplified tube body</p><p>1bSound output device</p><p>2bWireless Transmitter Module</p><p>10bSource receiving component</p><p>11bWireless transmission unit</p><p>12bPower supply unit</p><p>20b socket</p><p>30b speaker components</p><p>40bAmplified tube body</p><p>1cSound output device</p><p>30c speaker components</p><p>30c' speaker components</p><p>40cAmplified tube body</p><p>40c'Amplified tube</p>

The first picture is a stereoscopic appearance diagram of the sound effect output device with the sound reinforcement structure; the second picture is an exploded view of the sound effect output device with the sound reinforcement structure; the third picture is the sound reinforcement of the creation A cross-sectional view of a partial combination of the sound effect output device of the structure; the fourth figure is another embodiment of the sound effect output device for creating a sound amplifying structure; and the fifth figure is another implementation of the sound effect output device for creating a sound amplifying structure And the sixth figure is still another embodiment of the sound effect output device for creating a sound reinforcement structure.