CN211909129U - Bluetooth audio adapter with precious function charges - Google Patents

Bluetooth audio adapter with precious function charges Download PDF

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Publication number
CN211909129U
CN211909129U CN202021047307.4U CN202021047307U CN211909129U CN 211909129 U CN211909129 U CN 211909129U CN 202021047307 U CN202021047307 U CN 202021047307U CN 211909129 U CN211909129 U CN 211909129U
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CN
China
Prior art keywords
bluetooth
audio
control panel
battery
control board
Prior art date
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.)
Active
Application number
CN202021047307.4U
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Chinese (zh)
Inventor
刘汉兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Desheng Industrial Co ltd
Original Assignee
Dongguan Desheng Industrial Co ltd
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Filing date
Publication date
Application filed by Dongguan Desheng Industrial Co ltd filed Critical Dongguan Desheng Industrial Co ltd
Priority to CN202021047307.4U priority Critical patent/CN211909129U/en
Application granted granted Critical
Publication of CN211909129U publication Critical patent/CN211909129U/en
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Abstract

The utility model discloses a Bluetooth audio adapter with a charger function, which comprises a shell, the shell comprises an upper shell, a middle frame and a lower shell, a battery, an audio control panel and a power control panel are arranged in the shell, the audio control panel is provided with a Bluetooth chip and an earphone interface, the power control panel is provided with a charging port and a switch button, the audio control panel, the power control panel and the battery are all electrically connected, the utility model adopts a high-performance Bluetooth chip to replace the common Bluetooth earphone and the wired earphone, has the characteristics of low delay and good sound effect recovery, and adopt the large capacity battery can be long-time for the bluetooth adapter use of supplying power, and possess precious function of charging, can supply power for cell-phone or equipment, be applicable to the scene such as playing games or watching videos while charging, have good practicality, suitable using widely.

Description

Bluetooth audio adapter with precious function charges
Technical Field
The utility model relates to a bluetooth device technical field, especially a bluetooth audio frequency adapter with precious function charges.
Background
The existing Bluetooth transmission is a mature forming technology, information transmission exchange between equipment and the equipment can be realized, earphone holes are eliminated on some mobile phones at present, the wired earphones can not be used while charging is realized, although the Bluetooth earphones can be used, the existing Bluetooth earphones are small in size, small in electric quantity and incapable of being used for a long time, and the Bluetooth earphones need to be charged frequently.
The internal battery capacity of the existing Bluetooth adapter is small, the existing Bluetooth adapter cannot be used for a long time, and the electric quantity cannot be used by other equipment, so that the existing problems need to be solved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, a bluetooth audio adapter with precious function charges is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a bluetooth audio frequency adapter with precious function charges, includes the casing, the casing is including last casing, center and lower casing, be equipped with battery, audio control board and power control board in the casing, be equipped with bluetooth chip and earphone interface on the audio control board, last mouth and the switch button that charges that is equipped with of power control board, audio control board, power control board all carry out the electricity with the battery and are connected.
Preferably, a placing groove for placing the earphone interface, the charging port and the switch key is formed in the side edge of the middle frame, and the switch key is clamped in the placing groove.
Preferably, the earphone interface is a 3.5mm earphone interface.
Preferably, the battery is a high-capacity rechargeable lithium battery.
Preferably, the charging port includes a USB charging port and a power charging port.
Preferably, the audio control board and the power control board are fixed in the shell by screws.
The utility model has the advantages that: through using the bluetooth adapter to realize wireless bluetooth audio transmission, the rethread inserts wired earphone and transmits audio signal to user's ear, the utility model discloses a high performance's bluetooth chip replaces ordinary bluetooth earphone and wired earphone, has low delay, the good characteristics of audio reduction, and adopt large capacity battery can be long-time to supply power for the bluetooth adapter and use, and possess precious function of charging, can supply power for cell-phone or equipment, be applicable to the limit and charge the limit and play recreation or see scenes such as video, have good practicality, suitable using widely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the split structure of the present invention.
10. A housing; 11. an upper housing; 12. a middle frame; 13. a lower housing; 14. a placement groove; 20. a battery; 30. an audio control panel; 31. a Bluetooth chip; 32. an earphone interface; 40. a power supply control board; 41. a charging port; 42. and (6) switching a key.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a bluetooth audio adapter with a function of a charger baby comprises a housing 10, wherein the housing 10 comprises an upper housing 11, a middle frame 12 and a lower housing 13, a battery 20, an audio control board 30 and a power control board 40 are arranged in the housing 10, a bluetooth chip 31 and an earphone interface 32 are arranged on the audio control board 30, a bluetooth signal sent by another device is received by the bluetooth chip 31, audio processing is performed by the audio control board 30, and then the processed audio signal is transmitted to a wired earphone through the earphone interface 32, so that sound delay can be effectively reduced and sound quality effects can be effectively improved, the audio control board 30 and the power control board 40 are both electrically connected with the battery 20, the operating state of the battery 20 is controlled by the power control board 40, a charging port 41 and a switch key 42 are arranged on the power control board 40, the operating state of the battery 20 can be controlled by the switch key 42, and can supply power to other electronic devices through the charging port 41 or charge the internal battery 20 through the charging port.
Wherein, through being equipped with the standing groove 14 that supplies earphone interface 32, mouth 41 and the switch button 42 to place at the side of center 12, be convenient for supply earphone interface 32, mouth 41 and the switch button 42 to lay through the standing groove 14 that sets up different shapes, locate switch button 42 card in standing groove 14, make it can not become flexible when using and drop to place earphone interface 32 and mouth 41 that charges at the standing groove 14 rear end that corresponds the shape and stabilize it well.
The earphone interface 32 is a 3.5mm earphone interface, can be adapted to the current mainstream wired earphones, and has good universality.
The used battery 20 is a high-capacity rechargeable lithium battery, has the characteristics of large capacity, environmental protection, long service life and the like, and can supply power for the audio adapter for a long time.
Wherein, the mouth 41 that charges includes that the USB charges mouthful and the power charges the mouth to the USB charges the mouth and is provided with the charging hole of two different power size outputs, can supply two different equipment to charge simultaneously, and the power charges the mouth and can charge for inside battery 20.
Wherein, the audio control panel 30 and the power control panel 40 are fixed in the casing 10 by screws, and have good stability.
The above embodiments are merely illustrative and not restrictive, and all equivalent changes and modifications made by the methods described in the claims are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a bluetooth audio frequency adapter with precious function charges, includes the casing, its characterized in that: the casing includes casing, center and lower casing, be equipped with battery, audio control board and power control board in the casing, be equipped with bluetooth chip and earphone interface on the audio control board, last charging mouth and the switch button of being equipped with of power control board, audio control board, power control board all carry out the electricity with the battery and are connected.
2. The bluetooth audio adapter with precious function charges of claim 1, characterized in that: the side of casing is equipped with the standing groove that supplies earphone interface, charging mouth and switch button to place, the switch button card is located in the standing groove.
3. The bluetooth audio adapter with precious function charges of claim 1, characterized in that: the earphone interface is a 3.5mm earphone interface.
4. The bluetooth audio adapter with precious function charges of claim 1, characterized in that: the battery is a high-capacity rechargeable lithium battery.
5. The bluetooth audio adapter with precious function charges of claim 1, characterized in that: the charging port comprises a USB charging port and a power supply charging port.
6. The bluetooth audio adapter with precious function charges of claim 1, characterized in that: the audio control panel and the power control panel are both fixed in the shell by screws.
CN202021047307.4U 2020-06-09 2020-06-09 Bluetooth audio adapter with precious function charges Active CN211909129U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021047307.4U CN211909129U (en) 2020-06-09 2020-06-09 Bluetooth audio adapter with precious function charges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021047307.4U CN211909129U (en) 2020-06-09 2020-06-09 Bluetooth audio adapter with precious function charges

Publications (1)

Publication Number Publication Date
CN211909129U true CN211909129U (en) 2020-11-10

Family

ID=73265839

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021047307.4U Active CN211909129U (en) 2020-06-09 2020-06-09 Bluetooth audio adapter with precious function charges

Country Status (1)

Country Link
CN (1) CN211909129U (en)

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