WO2020215432A1

WO2020215432A1 - Neck-hanging charger for wireless earphone

Info

Publication number: WO2020215432A1
Application number: PCT/CN2019/088625
Authority: WO
Inventors: 姜公略
Original assignee: 姜公略
Priority date: 2019-04-25
Filing date: 2019-05-27
Publication date: 2020-10-29
Also published as: CN209731514U

Abstract

Disclosed in the present utility model is a neck-hanging charger for a wireless earphone, belonging to the field of electronic product charging devices. Said charger comprises battery compartments and two earphone connectors connected to the battery compartments, and further comprises wires for electrically connecting the two earphone connectors to the battery compartments, rechargeable batteries are provided in the battery compartments, charging slots for connecting earphones are provided on the earphone connectors, and the neck-hanging charger can be hung on the neck in a U-shaped structure. The neck-hanging charger can be used for charging AirPods, and integrates charging with neck hanging which brings portability, such that the AirPods can be charged while being used. As the AirPods can be supplied with power independently, there is no need to remove the AirPods and place same in a battery case when charging, and the AirPods can be used continuously in this state. The present utility model solves the problems that wireless earphones have a short single use time and cannot be charged while being used.

Description

Neck-mounted charger of wireless earphone

Technical field

The utility model relates to the field of electronic product charging devices, in particular to a neck-mounted charger for wireless earphones.

Background technique

At present, earphones have become one of the indispensable and important accessories of electronic products. They are often used in MP3 players, mobile phones, personal digital assistants (PDAs) or notebook computers, etc., for personal independent listening purposes. Because Bluetooth headsets and wireless headsets are lighter and more convenient, they are more and more popular among users.

Under the energy crisis, environmental protection and energy saving have become the main theme of society. At present, a large number of electronic consumer products generate a large amount of electronic waste. The battery inside the Apple AirPods wireless headset is not removable, so when the charge and discharge reaches a certain number of times, it needs to be updated, resulting in scrapped results. Because AirPods has a small battery power of 0.093Wh, it needs to be charged and discharged many times a day, so its battery life is extremely short.

Existing AirPods charging is mainly completed by Apple's own charging box. For example, the Chinese patent document with the announcement number CN109195046A discloses an earphone charging box. The earphone charging box includes a box body. The box body is provided with an earphone accommodating slot for earphones to be placed. The earphone accommodating slot has an outlet facing the earphones. The first groove wall of the sound hole is provided with an air suction port, and the box body is provided with a connection channel communicating with the air suction port; and, the vacuum cleaner is fixed to the box body and is located outside the earphone receiving groove, and The suction port of the vacuum cleaner communicates with the suction port through the connecting channel. The disadvantage of using the charging box to charge the earphone is that the earphone must be put into the charging box before it can be charged during the charging process, which causes the embarrassment that it cannot be used during charging and cannot be charged during use. The third-party chargers provided on the market are all in the form of a base, and there is also the problem that charging and use cannot be synchronized.

On the other hand, AirPods are often dropped due to their small size and unstable wear. There are AirPods silicone bands on the market to solve this problem. But it cannot have the charging function at the same time. Therefore, when the AirPods are low on power, the strap must be removed, put into the charging box, and then take it out after charging, and install the strap. The whole process is very cumbersome and inconvenient.

Utility model content

The purpose of the utility model is to provide a neck-mounted charger for wireless earphones, which solves the problem that the single use time of wireless earphones is short and cannot be charged while being used.

In order to achieve the above purpose, the neck-mounted charger for wireless earphones provided by the present invention includes a battery compartment and two earphone connectors connected to the battery compartment, and also includes a wire that electrically connects the two earphone connectors to the battery compartment. There is a rechargeable battery in the bin, the earphone connector is provided with a charging slot for connecting the earphone, and the neck-mounted charger can be hung on the neck in a U-shaped structure.

The neck-mounted charger in the above technical solution can be used to charge AirPods, which integrates the charging and the portable neck-hang into one, and the AirPods can be charged simultaneously when in use. Since the AirPods can be powered independently, there is no need to remove the AirPods and put them in the battery box when charging, and it can be used in this form. Solve the problem that the wireless headset has a short single use time and cannot be charged while using it.

When the earphone is not working or falls from the ear, it is still connected to the neck-mounted charger to prevent loss. When the earphone is hung on the earphone connector, in order to prevent the earphone from shaking, make the whole neck-mounted charger from the neck When dropped, preferably, the two earphone connectors are respectively provided with attracting magnetic blocks. The magnetic block allows the earphone connectors on both sides to be attracted to each other and fastened to avoid falling.

In order to facilitate the connection of the earphones, preferably, a silica gel layer is provided in the charging tank and a charging contact piece connected to the earphones.

Preferably, the battery compartments include two symmetrically arranged, and the wires between the two battery compartments are sleeved with U-shaped sleeves for hanging on the neck. The two symmetrically arranged battery compartments are conducive to maintaining balance when the neck-mounted headphone charger is hung on the neck.

In order to facilitate the shaping of the U-shaped sleeve, preferably, the U-shaped sleeve is provided with a steel sheet for shaping along the length direction.

Preferably, one of the battery compartments is provided with a USB charging port, and the other battery compartment is provided with a switch and an indicator light. Because of the built-in USB charging port, even if the neck-mounted charger is exhausted, you can still use the AirPods without taking off the AirPods, while powering the AirPods and the neck-mounted charger.

As another preferred solution, the battery compartment includes a single one. When the neck-mounted earphone charger is hung on the neck, the battery compartment is located at the back of the neck. Preferably, a USB charging port, a switch and an indicator light are provided on the battery compartment.

Compared with the prior art, the beneficial effects of this utility model are:

The neck-mounted charger of the wireless earphone of the utility model has the advantages of environmental protection, reducing electronic waste, prolonging product service life, reducing user steps, and extending the use time of AirPods earphones to theoretically unlimited length.

Since the battery capacity in the neck-mounted charger is much larger than the built-in battery of AirPods, it can extend the single use time by more than 4-5 times without external power supply. When the external power supply is connected, the single use time will be extended indefinitely.

Since the AirPods can be powered independently, there is no need to remove the AirPods and put them in the battery box when charging, and directly connect to an external power source to charge the entire system. When the AirPods are not in use temporarily, they can be taken off and attached to the chest, which is convenient for re-use and beautiful and simple.

Since AirPods are always in a fully charged state, it can effectively reduce the number of times the AirPods battery is charged and discharged, greatly extend the life of AirPods, and reduce electronic waste.

Because the neck-mounted charger has low cost and high efficiency, it can reduce the high cost of replacing AirPods.

Description of the drawings

Figure 1 is a schematic diagram of the mechanism of the neck-mounted earphone charger in embodiment 1 of the utility model;

2 is a schematic diagram of the connection between the neck-mounted charger of the wireless earphone and the AirPods in Embodiment 1 of the utility model;

3 is a schematic diagram of the earphone connectors of the neck-mounted charger for wireless earphones in the first embodiment of the present invention being sucked together;

4 is a schematic diagram of the structure of a neck-mounted charger for wireless earphones in Embodiment 2 of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described below in conjunction with the embodiments and the drawings.

Example 1

1 to 3, the neck-mounted charger for wireless earphones of this embodiment is used to charge AirPods001, including a battery compartment 100 and two earphone connectors 200 connected to the battery compartment 100, and also including two earphone connectors 200 The wire 300 is electrically connected to the battery compartment 100. The wire 300 is a silicone flexible cord. The battery compartment 100 is equipped with a rechargeable battery and a charging circuit. The earphone connector 200 is provided with a charging slot 201 for connecting earphones. The neck-mounted earphone is charged The device can be hung on the neck in a U-shaped structure.

The neck-mounted charger of this embodiment combines charging with a portable neck-hanger, and AirPods001 can be charged simultaneously when in use. Since AirPods001 can be powered independently, there is no need to remove AirPods001 and put it in the battery box when charging, and it can be used in this form all the time. Solve the problem that the wireless headset has a short single use time and cannot be charged while using it.

When the earphone is not working or falls from the ear, it is still connected to the neck-mounted charger to prevent loss. When the earphone is suspended on the earphone connector 200, in order to prevent the earphone from shaking, make the whole neck-mounted charger from the neck When dropped from the top, the two earphone connectors are respectively provided with magnetic blocks 202 that attract each other. The magnetic block 202 allows the earphone connectors 200 on both sides to be attracted to each other to be fastened to avoid falling. When the earphones are taken off and not used temporarily, they can be attached to the chest to keep them beautiful and tidy. In order to facilitate the connection of the earphones, a silica gel layer is provided in the charging tank 201 and a charging contact piece 203 connected to the earphones.

The battery compartment 100 of this embodiment includes two symmetrically arranged, and the lead between the two battery compartments 100 is sheathed with a U-shaped sleeve 400 for hanging on the neck. The two symmetrical battery compartments 100 are beneficial to maintain balance when the neck-mounted headphone charger is hung on the neck. In order to facilitate the shaping of the U-shaped sleeve 400, the U-shaped sleeve 400 is provided with a steel sheet for shaping along the length direction. One battery compartment 100 is provided with a USB charging port 101, and the other battery compartment 100 is provided with a switch 102 and an indicator light. Due to the built-in USB charging port, even if the neck-mounted charger is exhausted, you can still use the AirPods001 and the neck-mounted charger without taking off the AirPods001.

The AirPods001 is inserted through the earphone connector 200, the bottom charging contact contacts the charging contact piece 203 inside the connector, and the charging circuit is connected. The USB charging port 101 on the battery compartment 100 can be plugged into a USB charging cable to charge the neck charger and AirPods001.

The U-shaped sleeve 400 can naturally surround the entire charging device around a person's neck. The indicator light can show whether the AirPods001 is being charged and whether the circuit is connected. It can also show whether the external power supply is charging the neck-mounted charger.

Example 2

Compared with Embodiment 1, the neck-mounted charger for wireless earphones of this embodiment has the same structure as Embodiment 1 except for the design of the battery compartment, and will not be repeated here.

Referring to FIG. 4, the battery compartment 100 of this embodiment includes a single one. When the neck-mounted charger is hung on the neck, the battery compartment 100 is located at the back of the neck. The battery compartment is equipped with a USB charging port, switch and indicator light.

The above descriptions are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc., made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

A neck-mounted charger for wireless earphones, characterized in that it comprises a battery compartment and two earphone connectors connected to the battery compartment, and also comprises a wire electrically connecting the two earphone connectors to the battery compartment, The battery compartment is provided with a rechargeable battery, the earphone connector is provided with a charging slot for connecting earphones, and the neck-mounted earphone charger can be hung on the neck in a U-shaped structure.
The neck-mounted charger according to claim 1, wherein the two earphone connectors are respectively provided with mutually attracting magnetic blocks.
The neck-mounted charger for wireless earphones according to claim 1, wherein the charging slot is provided with a silica gel layer and a charging contact piece connected to the earphone.
The neck-mounted charger for wireless earphones according to claim 1, wherein the battery compartment includes two symmetrically arranged, and the wire between the two battery compartments is sleeved for hanging and necking. U-shaped casing.
The neck-mounted charger for wireless earphones according to claim 4, wherein the U-shaped sleeve is provided with a steel sheet for shaping along the length direction.
The neck-mounted charger for wireless earphones according to claim 4, characterized in that: one of the battery compartments is provided with a USB charging port, and the other battery compartment is provided with a switch and an indicator light.
The neck-mounted charger for wireless earphones according to claim 1, wherein the battery compartment comprises a single one, and when the neck-mounted earphone charger is hung on the neck, the battery compartment is located at the back of the neck. Place.
The neck-mounted charger for wireless earphones according to claim 7, wherein the battery compartment is provided with a USB charging port, a switch and an indicator light.