CN209914005U - Portable live broadcast sound box for mobile phone - Google Patents
Portable live broadcast sound box for mobile phone Download PDFInfo
- Publication number
- CN209914005U CN209914005U CN201921157671.3U CN201921157671U CN209914005U CN 209914005 U CN209914005 U CN 209914005U CN 201921157671 U CN201921157671 U CN 201921157671U CN 209914005 U CN209914005 U CN 209914005U
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- CN
- China
- Prior art keywords
- audio amplifier
- live broadcast
- circuit board
- mobile phone
- speaker
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a live audio amplifier of portable cell-phone, including audio amplifier casing, the speaker mounting groove has been seted up on audio amplifier casing's the preceding lateral wall, the inslot fixedly connected with speaker of speaker mounting groove, audio amplifier casing's top is provided with the button, state audio amplifier casing's inner wall top fixedly connected with circuit board, audio amplifier casing's inner wall bottom fixedly connected with battery, audio amplifier casing's both sides tip does not is provided with the sound raising cover. This live audio amplifier of portable cell-phone, be connected with the circuit board through opening mobile phone bluetooth, the cooperation speaker, realize the effect that the cell-phone was raising one's voice at live broadcasting in-process, thereby improve the live voice, the effect of playing up of musical accompaniment and atmosphere auxiliary tone, thereby reach better live broadcast interactive effect, the inner structure of this audio amplifier is retrencied, whole weight is convenient for the user to carry the live broadcast in 1KG, the convenience of this audio amplifier has also been improved greatly, especially adapted uses at the in-process of outdoor live broadcast.
Description
Technical Field
The utility model belongs to the technical field of the cell-phone audio amplifier, concretely relates to live audio amplifier of portable cell-phone.
Background
The smart mobile phone has the advantages that the smart mobile phone is prosperous along with live broadcast of the mobile phone, in the prior art, when the mobile phone is broadcast directly, the traditional sound card for live broadcast of the mobile phone is not provided with a loudspeaker, a user monitors sound through an earphone, people beside the smart mobile phone cannot hear sound emitted by any sound card, the user can only hear the sound, and the interaction effect between the live broadcast person and people around the smart mobile phone is poor.
Therefore, in order to solve the above problems, a portable mobile phone live broadcasting sound box is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a live audio amplifier of portable cell-phone to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a live audio amplifier of portable cell-phone, includes audio amplifier casing, the speaker mounting groove has been seted up on audio amplifier casing's the preceding lateral wall, the inslot fixedly connected with speaker in speaker mounting groove, audio amplifier casing's top is provided with the button, the inner wall top fixedly connected with circuit board of stating audio amplifier casing, audio amplifier casing's inner wall bottom fixedly connected with battery, audio amplifier casing's both sides tip does not is provided with the sound raising cover.
This setting is used for being connected with the circuit board through opening mobile phone bluetooth, the cooperation speaker, realize the effect that the cell-phone was raised loudly at live broadcasting in-process, thereby improve the live voice, the effect of playing up of musical accompaniment and atmosphere auxiliary tone, thereby reach better live broadcast interactive effect, the inner structure of this audio amplifier is retrencied, whole weight is convenient for the user to carry the live broadcast in 1KG, the convenience of this audio amplifier has also been improved greatly, especially adapted uses at the in-process of outdoor live broadcast.
Preferably, two loudspeaker mounting grooves are formed in the front side wall of the sound box shell in the same horizontal direction.
This arrangement is used to improve the speaker effect of the enclosure.
Preferably, the top end of the circuit board is provided with a touch switch, and the touch switch is used in cooperation with a button.
Preferably, be provided with bluetooth module and DSP audio frequency processing module on the circuit board, speaker and circuit board all pass through wire and battery electric connection.
The utility model discloses a technological effect and advantage: according to the portable mobile phone live broadcast sound box, the Bluetooth of the mobile phone is turned on to be connected with the circuit board, and the effect of playing music on the mobile phone K and the effect of playing sound in the mobile phone live broadcast process can be achieved by matching with the loudspeaker; the circuit board is internally provided with the effects of chatting, specializing, popular, evading, changing voice, electric sound and shouting microphone as well as scene atmosphere, sound effect, laughter, applause, going out and kiss; this circuit board has still built-in DSP specialty reverberation effect and has adjusted, can adjust at any time, the high bass of voice, microphone volume and accompaniment volume to improve the effect of playing up of on-the-spot voice, musical accompaniment and atmosphere auxiliary tone, reach better live broadcast interactive effect, the inner structure of this audio amplifier is retrencied, whole weight is convenient for the user to carry the live broadcast in 1KG, the convenience of this audio amplifier has also been improved greatly, especially adapted uses at the in-process of outdoor live broadcast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a sound box housing; 2. a speaker mounting groove; 3. a speaker; 4. a button; 5. a circuit board; 6. a battery; 7. and a sound raising cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a live audio amplifier of portable cell-phone as shown in figure 1, including audio amplifier casing, speaker mounting groove 2 has been seted up on audio amplifier casing 1's the preceding lateral wall, the inslot fixedly connected with speaker 3 of speaker mounting groove 2, audio amplifier casing 1's top is provided with button 4, state audio amplifier casing 1's inner wall top fixedly connected with circuit board 5, audio amplifier casing 1's inner wall bottom fixedly connected with battery 6, audio amplifier casing 1's both sides tip does not are provided with raises the sound cover 7.
Specifically, two loudspeaker mounting grooves 2 are formed in the same horizontal direction on the front side wall of the sound box shell 1.
Specifically, the top end of the circuit board 5 is provided with a touch switch, and the touch switch is used in cooperation with the button 4.
Specifically, be provided with bluetooth module and DSP audio frequency processing module on the circuit board 5, speaker 3 and circuit board 5 all pass through wire and 6 electric connection of battery.
When the portable mobile phone live broadcasting sound box is used, the mobile phone Bluetooth is opened to be connected with the circuit board 5, and the loudspeaker 3 is matched, so that the effects of karaoke of a mobile phone and loud speaking in the mobile phone live broadcasting process can be realized; the circuit board 5 is internally provided with the effects of chatting, specializing, popular, evading, changing voice, electric sound and shouting microphone as well as scene atmosphere, sound effect, laughter, applause, going out and kiss; this circuit board 5 has still built-in DSP specialty reverberation effect and has adjusted, can adjust at any time, the high bass of voice, microphone volume and accompaniment volume, thereby improve on-the-spot voice, the effect of playing up of music accompaniment and atmosphere auxiliary tone, reach better live broadcast interactive effect, the inner structure of this audio amplifier is retrencied, whole weight is convenient for the user to carry the live broadcast in 1KG, the convenience of this audio amplifier has also been improved greatly, especially adapted uses at the in-process of outdoor live broadcast.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a live audio amplifier of portable cell-phone, includes audio amplifier casing, its characterized in that: speaker mounting groove (2) have been seted up on the preceding lateral wall of audio amplifier casing (1), the inslot fixedly connected with speaker (3) of speaker mounting groove (2), the top of audio amplifier casing (1) is provided with button (4), state the inner wall top fixedly connected with circuit board (5) of audio amplifier casing (1), the inner wall bottom fixedly connected with battery (6) of audio amplifier casing (1), the both sides tip of audio amplifier casing (1) is provided with sound raising cover (7) respectively.
2. The portable mobile phone live broadcast sound box according to claim 1, characterized in that: the loudspeaker mounting grooves (2) are arranged on the front side wall of the sound box shell (1) in the same horizontal direction.
3. The portable mobile phone live broadcast sound box according to claim 1, characterized in that: the top end of the circuit board (5) is provided with a touch switch, and the touch switch is used in cooperation with the button (4).
4. The portable mobile phone live broadcast sound box according to claim 1, characterized in that: be provided with bluetooth module and DSP audio frequency processing module on circuit board (5), speaker (3) and circuit board (5) all pass through wire and battery (6) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157671.3U CN209914005U (en) | 2019-07-23 | 2019-07-23 | Portable live broadcast sound box for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157671.3U CN209914005U (en) | 2019-07-23 | 2019-07-23 | Portable live broadcast sound box for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209914005U true CN209914005U (en) | 2020-01-07 |
Family
ID=69051055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921157671.3U Expired - Fee Related CN209914005U (en) | 2019-07-23 | 2019-07-23 | Portable live broadcast sound box for mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209914005U (en) |
-
2019
- 2019-07-23 CN CN201921157671.3U patent/CN209914005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |