CN206542229U - A kind of wireless headset stores emergent charging box - Google Patents

Abstract

The utility model discloses an emergency charging box for wireless earphones, which includes a support layer inside the box body, a battery and a control circuit board are arranged between the support layer and the bottom surface of the box body, and the support layer includes two symmetrical For the storage compartment of the wireless earphone, the storage compartment includes charging probes and magnetic adsorption parts. The wireless earphones are equipped with magnetic parts and jacks, and a charging cable with a charging plug is fixedly connected to the back of the box. The utility model has a reasonable design and a simple structure. The magnetic parts are magnetically adsorbed and fixed to the wireless earphones, which not only ensures firm connection but also facilitates taking and placing. To solve the current problems of wireless earphones such as inconvenient to carry, easy to lose and damage, and troublesome charging, the box body is equipped with a charging cable that can also charge external small mobile devices such as mobile phones, which is economical and practical, and effectively solves the problems existing in current wireless earphones.

Description

A wireless earphone storage emergency charging box

technical field

The utility model belongs to the field of electronic accessories, in particular to an emergency charging box for wireless earphones.

Background technique

With the development of science and technology, electronic products have become an indispensable part of people's lives. Wireless earphones have gradually appeared in people's lives. Wireless earphones are favored by people because of their portability, which solves the inconvenience of traditional wired earphones. , and now consumer electronics products are developing towards miniaturization such as lightness, thinness, and portability, but the too small volume has caused the problem of too small battery capacity and short use time, especially when many wireless products such as Bluetooth headsets are out of power when going out. There is no charging cable and no charger or power bank for charging, which affects the user's use. The existing charging is usually divided into wired and wireless charging. The wired charging is inconvenient to use and has great limitations, and a large charging base needs to be reserved on the earphone; the wireless charging is to place or hang the earphone on the wireless charging Charging is carried out on the seat, which is inconvenient to move. At the same time, after the daily use of wireless earphones, there is no special storage box, so they can only be carried or stored easily, which can easily lead to loss and damage of the earphones.

Utility model content

The purpose of the present utility model is to provide an emergency charging box for wireless earphones, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a wireless earphone storage emergency charging box, its structural feature is that it includes a box body with an upper cover, and the upper cover and the box body are movably connected through a connecting piece, The inside of the box body includes a support layer, a battery and a control circuit board are arranged between the support layer and the bottom surface of the box body, the battery and the control circuit board are connected, and the support layer includes two A symmetrical storage bin that can place a pair of wireless earphones. The storage bins both include charging probes and magnetic adsorption parts. The charging probe is matched with the jack, the front of the box is provided with a charging port and an indicator light, the back of the box is fixedly connected to a charging line with a charging plug, and the batteries are respectively Connect with charging probe, charging port, indicator light and charging cable.

Preferably, the battery is a high-capacity polymer lithium battery.

Preferably, the charging probe includes a positive pole and a negative pole and is stretchable.

Preferably, the back of the box body is provided with a storage slot adapted to the charging line.

Preferably, a wire reel and a return spring are arranged inside the box body and are connected to the charging wire in turn.

Preferably, the charging plug is a micro USB plug and/or a Lightning plug.

Compared with the prior art, the utility model has a reasonable design and a simple structure. The magnetic parts are magnetically adsorbed and fixed to the wireless earphones, which not only ensures firm connection but also facilitates taking and placing. At the same time, it can also charge the wireless earphones, so both storage and Carry charging with you, which solves the problems of inconvenient carrying, easy loss and damage, and troublesome charging of the current wireless earphones. Problem with headphones.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a structural schematic diagram of the wireless earphone of the present invention;

Fig. 3 is the structural representation of embodiment one of the utility model;

Fig. 4 is the structural representation of the second embodiment of the utility model;

In the figure: 1-top cover, 2-box body, 3-connector, 4-support layer, 5-battery, 6-control circuit board, 7-wireless earphone, 8-storage compartment, 9-charging probe, 10 -Magnetic attachment, 11-Magnetic piece, 12-Jack, 13-Front, 14-Charging port, 15-Indicator light, 16-Back, 17-Charging plug, 18-Charging cable, 19-Storage slot, 20- Wire reel, 21-return spring, 22-bottom surface.

detailed description

The utility model is further explained below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited.

In the description of the present utility model, it should be noted that the orientations or positional relationships indicated by the terms "inner", "bottom", "front", "back" etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Embodiment one

Please refer to Figures 1-3, the utility model provides a technical solution, a wireless earphone storage emergency charging box, including a box body 2 with an upper cover 1, and the upper cover 1 and the box body 2 pass through a connecting piece 3 Flexible connection, the inside of the box body 2 includes a support layer 4, a battery 5 and a control circuit board 6 are arranged between the support layer 4 and the bottom surface 22 of the box body 2, and the battery 5 and the control circuit board 6, the support layer 4 includes two symmetrical storage bins 8 that can place a pair of wireless earphones 7, the storage bins 8 each include a charging probe 9 and a magnetic adsorption piece 10, the wireless The earphones 7 are provided with magnetic parts 11 that are adsorbed to the magnetic adsorption parts 10 and jacks 12 that match the charging probes 9. Put the wireless earphones 7 into the corresponding storage compartment 8, and the charging probes 9 is connected to the jack 12 for charging, and the magnetic adsorption part 10 and the magnetic part 11 are adsorbed so that the wireless earphone 7 is better fixed in the storage compartment 8, and it is not easy to fall off and lost, and it can also ensure that the charging probe 9 is in contact with the jack during charging. 12 is more closely connected, the front 13 of the box body 2 is provided with a charging port 14 and an indicator light 15, and the back side 16 of the box body 2 is fixedly connected with a charging cable 18 with a charging plug 17, and the The battery 5 is connected to the charging probe 9 , the charging port 14 , the indicator light 15 and the charging line 18 respectively.

Wherein, in this embodiment, the battery 5 is a high-capacity polymer lithium battery.

Wherein, in this embodiment, the charging probe 9 includes a positive pole and a negative pole and is stretchable.

Wherein, in this embodiment, the back side 16 of the box body 2 is provided with a storage slot 19 adapted to the charging line 18, and the charging line 18 is connected to the battery 5, and can be sent to the outside without additionally connecting other data lines. The small mobile device is charged, and can be hidden and stored in the storage slot 19 when not in use, which is beautiful and practical.

Wherein, in this embodiment, the charging plug 17 is a micro USB plug or a Lightning plug, which can charge an external small mobile device such as a mobile phone with a micro USB socket or a Lightning socket.

Embodiment two

Please refer to Figure 1, Figure 2 and Figure 4, the utility model provides a technical solution, an emergency charging box for wireless earphones, including a box body 2 with an upper cover 1, the upper cover 1 and the box body 2 Vigorously connected by the connector 3, the inside of the box body 2 includes a support layer 4, and a battery 5 and a control circuit board 6 are arranged between the support layer 4 and the bottom surface 22 of the box body 2, and the battery 5 Connected to the control circuit board 6, the support layer 4 includes two symmetrical storage compartments 8 that can place a pair of wireless earphones 7, and the storage compartments 8 each include a charging probe 9 and a magnetic adsorption piece 10, The wireless earphone 7 is provided with a magnetic piece 11 that is adsorbed to the magnetic adsorption piece 10 and a jack 12 that matches the charging probe 9, and the wireless earphone 7 is put into the corresponding storage compartment 8 , the charging probe 9 is connected to the jack 12 for charging, and the magnetic adsorption part 10 and the magnetic part 11 are adsorbed so that the wireless earphone 7 is better fixed in the storage compartment 8, and it is not easy to fall off and lose, and it can also ensure that the charging probe is in the charging process. 9 is more closely connected with the jack 12, the front 13 of the box body 2 is provided with a charging port 14 and an indicator light 15, and the back side 16 of the box body 2 is fixedly connected with a charging cable 18 with a charging plug 17 , the battery 5 is connected to the charging probe 9, the charging port 14, the indicator light 15 and the charging line 18 respectively.

Wherein, in this embodiment, the battery 5 is a high-capacity polymer lithium battery.

Wherein, in this embodiment, the charging probe 9 includes a positive pole and a negative pole and is stretchable.

Wherein, in this embodiment, the back surface 16 of the box body 2 is provided with a receiving groove 19 adapted to the charging cable 18 .

Wherein, in this embodiment, the inside of the box body 2 is provided with a cord reel 20 and a return spring 21, which are connected to the charging line in turn. When in use, the charging line 18 is pulled to the required length, and the charging line 18 Pull out from the reel 20 through the return spring 21 and fix it. After use, gently pull the charging cable 18 so that the charging cable 18 is automatically retracted through the return spring 21 and wound on the reel 20. The charging plug 17 snaps into the storage slot 19, and the charging cable 18 is connected to the battery 5. It can charge external small mobile devices without connecting other data lines. When not in use, it can be hidden and stored in the storage slot 19 to reduce the trouble of winding. Beautiful and practical.

Wherein, in this embodiment, the charging plug 17 is a micro USB plug and a Lightning plug, which can simultaneously charge one or two external small mobile devices such as mobile phones with corresponding sockets.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalency of the required elements are embraced in the present invention, and any reference sign in a claim shall not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. An emergency charging box for wireless earphone storage, characterized in that: it includes a box body with a top cover, the top cover and the box body are movably connected by a connector, the inside of the box body includes a support layer, the A battery and a control circuit board are arranged between the support layer and the bottom surface of the box body, the battery and the control circuit board are connected, and the support layer includes two symmetrical storage compartments that can place a pair of wireless earphones. The storage bins include charging probes and magnetic adsorption parts, and the wireless earphones are equipped with magnetic parts that are attracted to the magnetic adsorption parts and jacks that match the charging probes. The front of the box is provided with a charging port and an indicator light, and a charging cable with a charging plug is fixedly connected to the back of the box. The battery is connected to the charging probe, the charging port, the indicator light and the charging line connected. 2. An emergency charging box for storing wireless earphones according to claim 1, wherein the battery is a high-capacity polymer lithium battery. 3. An emergency charging box for storing wireless earphones according to claim 1, wherein the charging probe includes a positive pole and a negative pole and is retractable. 4. An emergency charging box for storing wireless earphones according to claim 1, characterized in that: the back of the box is provided with a storage slot adapted to the charging line. 5. An emergency charging box for storing wireless earphones according to claim 1, characterized in that: the inside of the box is provided with a cord reel and a return spring, which are sequentially connected to the charging line. 6. An emergency charging box for storing wireless earphones according to claim 1, wherein the charging plug is a micro USB plug and/or a Lightning plug.