CN217240894U

CN217240894U - Bluetooth headset with mobile phone direct charging plug

Info

Publication number: CN217240894U
Application number: CN202220084642.4U
Authority: CN
Inventors: 黄学政
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-19
Anticipated expiration: 2032-01-13

Abstract

A Bluetooth headset with a mobile phone direct charging plug relates to the technical field of Bluetooth headsets. The mini Bluetooth earphone solves the problems that the existing mini Bluetooth earphone with a charging box is inconvenient to use and is not beneficial to carrying by a user, and comprises a Bluetooth earphone body; the Bluetooth headset body comprises a shell, a Bluetooth master control module is arranged in the shell, and at least an headset loudspeaker and a rechargeable battery are connected to the Bluetooth master control module; a direct charging plug which is matched and spliced with a charging interface of the mobile phone is arranged on the shell; the direct charging plug is connected with the Bluetooth master control module through the power circuit, acquires power from a mobile phone charging interface which is matched and plugged, and provides the power for the Bluetooth master control module to be connected after being output by the power circuit. Not only solve the bluetooth headset difficult problem of charging, still solve current bluetooth headset bulky, be unfavorable for the inconvenience of carrying, can attach on the cell-phone interface that charges, convenient to carry, when answering the call, need not to look for everywhere, convenient to use.

Description

Bluetooth headset with mobile phone direct charging plug

Technical Field

The utility model relates to bluetooth headset technical field.

Background

The existing Bluetooth headset mainly comprises a head belt type Bluetooth headset, a neck hanging type Bluetooth headset and a charging box type mini Bluetooth headset. The head-mounted Bluetooth earphone and the neck-mounted Bluetooth earphone have larger volumes, are mainly suitable for users who listen to music for a long time, are inconvenient to carry and are not suitable for users who occasionally answer calls; although the mini bluetooth headset of box-type that charges is small in the area, this internal battery capacity of earphone is little, need cooperate the box that charges to use, the earphone body is placed under the normality and is kept the charging connection state in the box that charges, for example, the user is at the in-process of driving, the cell-phone has the telephone to insert, consider in privacy, when wanting to use bluetooth headset to answer, need look for the box that charges earlier, open the box that charges again and take out the earphone body, it is inconvenient to use, and because the box that charges belongs to two independent products with the cell-phone, forget to carry easily, it still increases user's burden to carry the box that charges.

SUMMERY OF THE UTILITY MODEL

To sum up, the utility model discloses a main aim at solves current mini bluetooth headset of box-type that charges and uses inconveniently to and be unfavorable for the technique that the user carried not enough, and provides a take cell-phone to directly fill bluetooth headset of plug.

For solving the utility model provides a technique is not enough, and the technical scheme of adoption is:

a Bluetooth earphone with a mobile phone direct charging plug comprises a Bluetooth earphone body; the Bluetooth headset body comprises a shell, a Bluetooth master control module is arranged in the shell, and at least an headset loudspeaker and a rechargeable battery are connected to the Bluetooth master control module; the method is characterized in that: the shell is provided with a direct charging plug which is matched and plugged with a charging interface of the mobile phone; the direct charging plug is connected with the Bluetooth master control module through the power circuit, acquires power from a mobile phone charging interface which is matched and plugged, provides the power for the Bluetooth master control module to be connected after being output by the power circuit, and is used for charging the rechargeable battery by the Bluetooth master control module.

As to the technical scheme of the utility model for further limiting includes:

the direct charging plug is a TYPE-C male connector.

When directly fill the plug for TYPE-C male connector, power supply circuit including with TYPE-C male connector's the 4 th foot and the 9 th foot be connected carry out power output's power output to and with connect with TYPE-C male connector's the 1 st foot and the decoding resistance of the 5 th foot.

Or, the direct charging plug is a Lightning male connector.

When the plug that directly fills be Lightning male connector when, power supply circuit gets the electricity including the 4 th pin from Lightning male connector to convert to the power conversion circuit of 5V output, and with Lightning male connector's the 3 rd pin and the 8 th pin connection decoding chip.

The utility model has the advantages that: the utility model is equivalent to adding a direct charging plug which is matched and spliced with a charging interface of a mobile phone on the shell of the Bluetooth earphone body; the plug that will directly fill inserts the cell-phone interface that charges and gets the electricity, and the box that charges has been saved in the tradition in other words to the mini bluetooth headset of charging box, the utility model discloses not only solve the bluetooth headset difficult problem that charges, it is bulky still to solve current bluetooth headset, is unfavorable for the inconvenience of carrying, under the normality the utility model discloses can attach to on the cell-phone interface that charges, convenient to carry, when answering the phone, need not to look for everywhere, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the Lightning interface mobile phone of the present invention;

fig. 2 is a schematic structural view of another angle when the lighting interface mobile phone of the present invention is applied;

FIG. 3 is an exploded view of FIG. 1;

fig. 4 is a schematic structural diagram of the present invention when applied to a Type-C interface mobile phone;

fig. 5 is a schematic circuit diagram of the lighting interface mobile phone of the present invention;

fig. 6 is the utility model discloses a circuit schematic diagram when being applicable to Type-C interface cell-phone.

Detailed Description

The structure of the present invention will be further described with reference to the accompanying drawings and preferred embodiments of the present invention.

Example 1

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, the present invention discloses a bluetooth headset with a direct charging plug for a mobile phone, which comprises a bluetooth headset body; the bluetooth headset body is equivalent to the traditional earphone body with a charging box type mini bluetooth headset, can be connected with a mobile phone through bluetooth wireless communication, and can answer a call or play music. The Bluetooth headset comprises a Bluetooth headset body and a Bluetooth headset body, wherein the Bluetooth headset body comprises a shell 1, a Bluetooth main control module 2 is arranged in the shell 1, and an earphone loudspeaker 3, a rechargeable battery 4 and a control key are connected to the Bluetooth main control module 2; the shell 1 is provided with a direct charging plug 5 which is matched and plugged with a charging interface of the mobile phone; in this embodiment, the direct charging plug 5 is a Lightning male connector, which is also suitable for an apple-series mobile phone including a Lightning interface. The direct charging plug 5 is connected with the Bluetooth master control module through a power circuit, the direct charging plug 5 acquires power from a mobile phone charging interface which is matched with the plug-in connection, the power is output by the power circuit and then provided for the Bluetooth master control module to be connected, and the Bluetooth master control module charges the rechargeable battery.

Because the power getting from the Lightning interface of the mobile phone is different from the power getting from the USB interface power adapter, the power supply circuit of the utility model has the functions of communicating with the mobile phone, providing decoding signals for the mobile phone and starting the power output of the Lightning interface; the power circuit specifically comprises a power conversion circuit which gets power from the 4 th pins on the front side and the back side of the Lightning male connector and converts the power into 5V output, and a decoding chip connected with the 3 rd pin and the 8 th pin on the front side and the back side of the Lightning male connector.

Example 2

Referring to fig. 4 and 6, this embodiment is different from embodiment 1 in that the direct charging plug is a TYPE-C male connector; i.e. for a mobile phone comprising a TYPE-C interface. Similarly, the power circuit in this embodiment is equivalent to an OTG circuit for realizing role switching between HOST and SLAVE, that is, the power circuit includes a power output terminal connected to the 4 th pin and the 9 th pin on the front and back sides of the TYPE-C male connector for power output, and a decoding resistor connected to the 1 st pin and the 5 th pin on the front and back sides of the TYPE-C male connector.

Claims

1. A Bluetooth headset with a mobile phone direct charging plug comprises a Bluetooth headset body; the Bluetooth headset body comprises a shell, a Bluetooth master control module is arranged in the shell, and at least an headset loudspeaker and a rechargeable battery are connected to the Bluetooth master control module; the method is characterized in that: the shell is provided with a direct charging plug which is matched and plugged with a charging interface of the mobile phone; the direct charging plug is connected with the Bluetooth master control module through the power circuit, acquires power from a mobile phone charging interface which is matched and spliced, supplies the power to the Bluetooth master control module for connection after being output by the power circuit, and charges the rechargeable battery through the Bluetooth master control module.

2. The bluetooth headset with the direct charging plug for the mobile phone according to claim 1, wherein: the direct charging plug is a TYPE-C male connector.

3. The bluetooth headset with the direct charging plug for the mobile phone according to claim 2, wherein: when directly fill the plug for TYPE-C male connector when, power supply circuit including with TYPE-C male connector's the 4 th foot and the 9 th foot be connected carry out power output's power output to and with connect with TYPE-C male connector's the 1 st foot and the decoding resistance of the 5 th foot.

4. The bluetooth headset with the direct charging plug for the mobile phone according to claim 1, wherein: the direct charging plug is a Lightning male connector.

5. The Bluetooth headset with a direct charging plug for the mobile phone according to claim 4, wherein: when the plug that directly fills be Lightning male connector when, power supply circuit gets the electricity including the 4 th pin from Lightning male connector to convert to the power conversion circuit of 5V output, and with Lightning male connector's the 3 rd pin and the 8 th pin connection decoding chip.