CN216700274U

CN216700274U - Earphone charging box for sterilizing earphones

Info

Publication number: CN216700274U
Application number: CN202123440492.0U
Authority: CN
Inventors: 刘寿君; 杜军红; 葛振纲; 路广
Original assignee: Shanghai Longcheer Technology Co Ltd
Current assignee: Shanghai Longcheer Technology Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

It is an object of the present application to provide an earphone charging box for sterilizing earphones. Specifically, the earphone charging box includes: the earphone comprises a host shell, an earphone groove, a charging contact, a hinge, an upper cover and a deep ultraviolet LED; the host shell is connected with the upper cover through the hinge; the number of the earphone slots is 2, the earphone slots are positioned in the earphone charging box, and the 2 earphone slots are distributed in a bilateral symmetry manner; the charging contact is positioned in the earphone slot; the deep ultraviolet LED is installed inside the earphone charging box. This application is through the inside dark ultraviolet LED of installation in the earphone charging box, can be right earphone in the earphone charging box is disinfected. Further, this application is only when the earphone box that charges is in the closed condition, just right earphone in the earphone box that charges disinfects to ensure that deep ultraviolet can not produce adverse effect to the human body.

Description

Earphone charging box for sterilizing earphones

Technical Field

The application relates to the field of charging equipment, in particular to an earphone charging box.

Background

In recent years, TWS (True Wireless Stereo) headphones are increasingly popular in the market, and people wearing TWS headphones are increasing. With the increase of the service time of the TWS earphone, the earphone is inevitably polluted, and bacteria and viruses are bred. In this state, it is inevitable that the TWS headset, which is not sterilized, is continuously used, and the physical health of the user is affected. Particularly the earplug portion of a TWS headset, is particularly hygienic since the earplugs need to be inserted into the ears during use.

SUMMERY OF THE UTILITY MODEL

It is an object of the present application to provide an earphone charging box for sterilizing earphones to enable sterilizing earphones within the earphone charging box.

To achieve the above object, an embodiment of the present application provides an earphone charging box for sterilizing an earphone, wherein the earphone charging box includes: the earphone comprises a host shell, an earphone groove, a charging contact, a hinge, an upper cover and a deep ultraviolet LED;

the host shell is connected with the upper cover through the hinge; the number of the earphone slots is 2, the earphone slots are positioned in the earphone charging box, and the 2 earphone slots are distributed in a bilateral symmetry manner; the charging contact is positioned in the earphone slot; the deep ultraviolet LED is installed inside the earphone charging box.

Further, the earphone charging box further comprises: a Hall device and a magnet; the Hall device is positioned in the host shell, and the edge opposite to the hinge position is positioned; the magnet is located in the upper cover, and the edge opposite to the hinge position.

Further, the deep ultraviolet LED is positioned on a vertical bisector of the host shell.

Further, when the corresponding two earphones are placed inside the earphone charging box, the earplugs of the two earphones face to the middle position of the host shell; the deep ultraviolet LED is positioned on a connecting wire of the earplugs of the two earphones.

According to another aspect of the present application, there is also provided a charging and sterilizing management system of an earphone charging box, wherein the system includes: the system comprises a micro control unit, a battery, a power management unit and a deep ultraviolet LED drive circuit;

the micro control unit is respectively connected with the battery, the power management unit and the deep ultraviolet LED driving circuit, and the power management unit is connected with the battery;

the micro control unit is used for controlling the system to work, and the power supply management unit is used for managing the charging and discharging of the battery.

Further, the earphone charging box comprises a charging contact and a deep ultraviolet LED; the power management unit is connected with the charging contact, and the deep ultraviolet LED driving circuit is connected with the deep ultraviolet LED.

Further, the earphone charging box further comprises a Hall device; the micro control unit is connected with the Hall device.

In the scheme that this application provided, this earphone box that charges includes: the earphone comprises a host shell, an earphone groove, a charging contact, a hinge, an upper cover and a deep ultraviolet LED; the host shell is connected with the upper cover through the hinge; the number of the earphone slots is 2, the earphone slots are positioned in the earphone charging box, and the 2 earphone slots are distributed in a bilateral symmetry manner; the charging contact is positioned in the earphone slot; the deep ultraviolet LED is installed inside the earphone charging box. This application is through the inside dark ultraviolet LED of installation in the earphone charging box, can be right earphone in the earphone charging box is disinfected. Further, this application is only when the earphone box that charges is in the closed condition, just right earphone in the earphone box that charges disinfects to ensure that deep ultraviolet can not produce adverse effect to the human body.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic diagram of a headset charging box for sterilizing a headset according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a charging and sterilizing management system for an earphone charging box according to an embodiment of the present application.

The same or similar reference numbers in the drawings identify the same or similar elements.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In some embodiments, as shown in fig. 1, an earphone charging box for sterilizing earphones, comprising: host housing 101, headphone slot 102, charging contacts 103, hinge 104, top cover 105, and deep ultraviolet LED 106. The host casing 101 is connected with the upper cover 105 through the hinge 104; the number of the earphone slots 102 is 2, the earphone slots are positioned in the earphone charging box, and the 2 earphone slots 102 are distributed in a bilateral symmetry manner; the charging contacts 103 are located within the earphone slots 102; the deep ultraviolet LED106 is mounted inside the earphone charging box.

For example, ultraviolet rays are classified into UVA long-wave ultraviolet rays (wavelength range of 315 to 400nm), UVB medium-wave ultraviolet rays (wavelength range of 280 to 315nm), and UVC short-wave ultraviolet rays (wavelength range of 200 to 280nm) according to wavelength; among them, UVC is often called deep ultraviolet. UVC, at sufficiently high doses, can block DNA or RNA replication, thereby causing microbial death, such as bacterial, viral, and the like. The deep ultraviolet LED can achieve the effects of sterilization and disinfection by emitting deep ultraviolet with UVC wavelength.

As shown in fig. 1, the main body case 101 is a main body part of the earphone charging box, and a charging and sterilizing management system (shown in fig. 2) is assembled inside thereof. The number of the earphone slots 102 is 2, and the ear plug position of each earphone slot is located at a position close to the middle of the earphone charging box. The charging contacts 103 are located at the bottoms of the two sides of the earphone charging box, and when a corresponding TWS earphone is placed in the earphone charging box, the charging contacts 103 charge the TWS earphone and can detect the charging state of the TWS earphone.

In some embodiments, as shown in fig. 1, the earphone charging box further comprises: a hall device 108 and a magnet 107; the hall device 108 is located in the host housing 101, and the edge opposite to the hinge 104; the magnet 107 is located in the upper cover 105, opposite the edge where the hinge 104 is located.

For example, the hall device 108 is built in the inside of the main body case 101, and the magnet 107 is built in the inside of the upper cover 105. With the hall device 108 and the magnet 107, it is possible to detect whether the earphone charging box is closed; only when the earphone charging box is in a closed state, the earphone in the earphone charging box is disinfected, so that the deep ultraviolet rays are ensured not to generate adverse effects on human bodies.

In some embodiments, as shown in fig. 1, the duv LED106 is located on a perpendicular bisector of the host housing 101.

For example, the deep ultraviolet LED and a driving circuit matched with the deep ultraviolet LED are assembled inside the earphone charging box. The earphones in the earphone charging box can be disinfected by utilizing the deep ultraviolet rays emitted by the deep ultraviolet LEDs. In a specific embodiment, the deep ultraviolet LED is located in the middle of the two earphone slots, when the two corresponding earphones are placed in the earphone slots, the earplug portions of the two earphones are both close to the deep ultraviolet LED, and the earplug center positions of the two earphones are flush with the deep ultraviolet LED in the vertical direction. Under the condition, the disinfection work of the two earphones can be realized by only using one deep ultraviolet LED and the driving circuit matched with the deep ultraviolet LED, so that the resources can be saved, and the disinfection cost can be reduced.

In some embodiments, when the corresponding two earphones are placed inside the earphone charging box, the earplugs of the two earphones face a middle position of the host housing; the deep ultraviolet LED is positioned on a connecting wire of the earplugs of the two earphones.

For example, the deep ultraviolet LED may be mounted in the earphone charging box at a position facing an earplug, and simultaneously, an LED driving circuit matched with the deep ultraviolet LED may be integrated in the earphone charging box. When the earphone is used for a period of time and the earphone is installed back again in the earphone charging box for charging, the deep ultraviolet LED driving circuit in the earphone charging box can be utilized to light the deep ultraviolet LED, so that the earphone is disinfected. At this time, since the earphone charging box is in a closed state when charging, the deep ultraviolet rays generated by the deep ultraviolet LED do not have adverse effects on a human body.

In the embodiment of the application, the deep ultraviolet LED is arranged at the position right opposite to the earplug, so that the earplug part of the earphone is convenient to disinfect. Because both earplugs face the middle position of the earphone charging box, the deep ultraviolet LED is also arranged at the middle position of the two earplugs and is level to the center position of the earplugs in height; the two earphones can be disinfected only by using one deep ultraviolet LED, so that resources can be saved, and the disinfection cost is reduced.

According to another aspect of the present application, there is also provided a charging and sterilizing management system of an earphone charging box. As shown in fig. 2, the system includes: the system comprises a micro control unit 201, a battery 202, a power management unit 203 and a deep ultraviolet LED drive circuit 204; the micro control unit 201 is connected to the battery 202, the power management unit 203, and the deep ultraviolet LED driving circuit 204, respectively, and the power management unit 203 is connected to the battery 202; the micro control unit 201 is used for controlling the system to work, and the power management unit 203 is used for managing the charging and discharging of the battery 202.

For example, the Micro Control Unit (MCU) 201 is a main processor of the charging and sterilization management system, and is responsible for charging management and sterilization management. The power management unit 203 is connected to the battery 202, and can manage the charging of the battery 202.

In some embodiments, as shown in fig. 1 and 2, the headset charging box includes a charging contact 103 and a deep ultraviolet LED 106; the power management unit 203 is connected to the charging contact 103, and the duv LED driving circuit 204 is connected to the duv LED 106.

For example, the power management unit 203 is connected to the charging contact 103, and can obtain power from the battery 202 and perform voltage conversion; the earphone in the earphone charging box can be charged through the charging contact 103, and the charging state of the earphone in the earphone charging box is detected. The deep ultraviolet LED driving circuit 204 is connected with the deep ultraviolet LED106, and the micro control unit 201 can control the deep ultraviolet LED106 through the deep ultraviolet LED driving circuit 204 to sterilize the earphones in the earphone charging box.

In some embodiments, as shown in fig. 1 and 2, the headset charging box further comprises a hall device 108; the micro-control unit 201 is connected to the hall device 108.

For example, the micro control unit 201 is connected to the hall device 108, and is used for detecting whether the upper cover of the earphone charging box is in a closed state.

To sum up, this application embodiment is through at the inside installation dark ultraviolet LED of earphone charging box, can be right earphone in the earphone charging box is disinfected. Further, the embodiment of the application only disinfects the earphones in the earphone charging box when the earphone charging box is in a closed state, so that the deep ultraviolet rays are ensured not to generate adverse effects on human bodies.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it will be obvious that the term "comprising" does not exclude other elements or structures, and that the singular does not exclude the plural. The terms first, second, etc. are used to denote names, but not any particular order.

Claims

1. An earphone charging box for sterilizing earphones, wherein the earphone charging box comprises: the earphone comprises a host shell, an earphone groove, a charging contact, a hinge, an upper cover and a deep ultraviolet LED;

2. The earphone charging box of claim 1, wherein the earphone charging box further comprises: a Hall device and a magnet;

the Hall device is positioned in the host shell, and the edge opposite to the hinge position is positioned;

the magnet is located in the upper cover, and the edge opposite to the hinge position.

3. A headset charging box according to claim 1 or 2, wherein said deep ultraviolet LED is located on a perpendicular bisector of said host housing.

4. The headset charging box of claim 3, wherein earplugs of two headsets face a middle position of the host housing when the respective two headsets are placed inside the headset charging box;

the deep ultraviolet LED is positioned on the connecting line of the earplugs of the two earphones.

5. A charging and sterilizing management system of an earphone charging box, wherein the system comprises: the system comprises a micro control unit, a battery, a power management unit and a deep ultraviolet LED drive circuit;

the micro control unit is used for controlling the system to work, and the power management unit is used for managing the charging and discharging of the battery.

6. The system of claim 5, wherein the headset charging box comprises a charging contact and a deep ultraviolet LED;

the power management unit is connected with the charging contact, and the deep ultraviolet LED driving circuit is connected with the deep ultraviolet LED.

7. The system of claim 6, wherein the headset charging box further comprises a hall device;

the micro control unit is connected with the Hall device.