A rotating unboxing earphone charging box

Abstract

This invention discloses a rotating-opening headphone charging case, comprising a base and a cover. The upper outer side of the base has an external thread, and a headphone charging post is vertically positioned above the center of the base. The side of the headphone charging post has a charging groove for charging wireless headphones. A magnet is provided inside the headphone charging post, corresponding to the charging groove, for attracting the wireless headphones. The cover covers the headphone charging post and has an internal cavity for accommodating the wireless headphones and the charging post. The lower inner side of the cover has an internal thread, which is screwed into the external thread of the base. This invention simplifies the screwing method by connecting the internal thread of the lower part of the cover with the external thread of the upper part of the base, improving convenience. The headphone charging post is vertically positioned above the center of the base, allowing the wireless headphones to be directly attracted into the charging groove on the side of the charging post, making it convenient to position and remove the headphones.

Description

Technical Field

[0001] This invention relates to the field of headphone charging case technology, and in particular to a rotating headphone charging case. Background Technology

[0002] Currently, wireless earbuds that transmit signals using Bluetooth technology are popular among users due to their freedom from wires and ease of storage. To improve battery life, wireless earbuds are usually equipped with a charging case, which users can store in the earbuds for charging when not in use. Most earbud charging cases on the market use a flip-top design to open or close. However, this type of flip-top charging case is prone to leaks, allowing external impurities to enter and affect the charging of the Bluetooth earbuds. Furthermore, after a period of use, the snap-fit ​​joint of these flip-top Bluetooth earbud charging cases is prone to wear and tear, making it impossible to close the lid properly and shortening the lifespan of the charging case.

[0003] Chinese patent document CN 210016602 U discloses a Bluetooth headset charging case, comprising: a first housing, which is cylindrical and has a receiving cavity for accommodating Bluetooth headsets, and an external thread is formed on the outer side of a portion of the first housing; a second housing, which is cylindrical and has an internal thread formed on the inner side of at least a portion of the second housing; at least a portion of the first housing is axially inserted into the second housing, and when at least a portion of the first housing is inserted into the second housing, the second housing covers the receiving cavity; at least a portion of the external thread of the first housing and at least a portion of the internal thread of the second housing are threadedly engaged, so that when the second housing covers the receiving cavity, the first housing and the second housing are locked together. The patent CN 210016602 U enables the earphone charging case to be opened and closed by rotation, but it still has the following technical problems: First, since the first shell is cylindrical with external threads outside the first shell, and the second shell is also cylindrical, it needs to be completely fitted outside the first shell and screwed into the first shell through the internal threads of the second shell. Therefore, when screwing the first shell and the second shell together, the entire first shell needs to be inserted into the second shell to screw them together, which is not very convenient. Second, the accommodating cavities for the left and right earphones are spaced along the length of the first shell. Since the overall shape of the first shell must be cylindrical, the left and right earphones need to be completely inserted into the accommodating cavities. This reduces the convenience of positioning the earphones and increases the convenience of removing them. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a rotating earphone charging case to address the shortcomings of the prior art. The earphone charging case is screwed together by the internal thread at the bottom of the cover and the external thread at the top of the base, which simplifies the screwing method and improves convenience. The earphone charging station is vertically arranged above the middle of the base of the earphone charging case, and the wireless earphones can be directly attached to the earphone charging groove on the side of the earphone charging station, which greatly improves the convenience of locating and removing the earphones.

[0005] To solve the above-mentioned technical problems, the technical solution of the present invention is: a rotating earphone charging case, comprising: The base has an external thread on the upper outer side and a headphone charging dock is vertically arranged on the middle of the base. The headphone charging dock has a headphone charging groove on its side for charging wireless headphones. A magnet for attracting wireless headphones is provided inside the headphone charging dock at the position corresponding to the headphone charging groove. The cover is placed outside the headphone charging dock. The cover has a cavity inside for accommodating the wireless headphones and the headphone charging dock. The lower inner side of the cover has an internal thread, which is screwed into the external thread of the base.

[0006] Preferably, the rotating earphone charging case also includes ear-hook earphones, which include an earphone shell and an ear hook connected to each other. The earphone shell is magnetically attached to the side of the earphone charging groove of the earphone charging dock.

[0007] Preferably, the base includes a bottom shell, an upper shell is connected to the bottom shell, the external thread is provided on the outside of the upper shell, and the earphone charging dock is connected to the middle of the upper shell.

[0008] Preferably, the headphone charging dock includes a left charging dock housing and a right charging dock housing. The lower end of the left charging dock housing is integrally connected to the middle part of the upper housing. The right charging dock housing covers the left charging dock housing. Each of the left and right charging dock housings has a headphone charging groove on its side.

[0009] Preferably, a first mounting cavity is provided between the bottom housing and the upper housing, and a second mounting cavity is provided inside the earphone charging dock. The first mounting cavity and the second mounting cavity are connected. A PCB circuit board and a rechargeable battery are installed inside the first mounting cavity, and a charging pin is installed inside the second mounting cavity. The PCB circuit board is electrically connected to the rechargeable battery and the charging pin. The PCB circuit board is connected to a USB Type-C charging socket, which extends toward the side of the bottom housing. One end of the charging pin extends into the earphone charging groove, and the magnet is installed inside the second mounting cavity.

[0010] Preferably, the rotating earphone charging case further includes a lanyard mechanism, and the upper end of the cover is provided with a connection hole, the lanyard mechanism being connected to the connection hole.

[0011] Preferably, the cover is a transparent cover.

[0012] The beneficial effects of this invention are as follows: First, this invention has an external thread on the upper outer side of the base and an internal thread on the lower inner side of the cover. The internal thread of the cover and the external thread of the base are screwed together. When connecting the cover and the base, it is not necessary to fully insert the base into the cover. It is only necessary to fit the lower part of the cover over the upper part of the base. The connection and separation of the base and the cover are achieved by screwing together the internal thread of the lower part of the cover and the external thread of the upper part of the base. The screwing is simple and convenient. Second, this invention has a headphone charging station vertically set above the middle of the base. The wireless headphones can be directly attached to the headphone charging groove on the side of the headphone charging station by magnetic attraction, which makes it convenient to position and remove the headphones. Attached Figure Description

[0013] Figure 1 This is a structural diagram of the closed state of the present invention.

[0014] Figure 2 This is a structural diagram of the open-lid state of the present invention.

[0015] Figure 3 This is one of the dispersion structure diagrams of the present invention.

[0016] Figure 4 This is the second diagram of the dispersed structure of the present invention. Detailed Implementation

[0017] The structural and working principles of the present invention will be further described in detail below with reference to the accompanying drawings.

[0018] like Figures 1-4As shown, the present invention is a rotating headphone charging case, including a base 1 and a cover 2; the upper outer side of the base 1 is provided with an external thread 101, and a headphone charging post 3 is vertically arranged on the middle of the base 1. The side of the headphone charging post 3 is provided with a headphone charging groove 301 for charging wireless headphones. A magnet 5 for attracting wireless headphones is provided inside the headphone charging post 3 at a position corresponding to the headphone charging groove 301; the cover 2 covers the headphone charging post 3, and the cover 2 has an accommodating cavity 201 for accommodating wireless headphones and the headphone charging post 3. The lower inner side of the cover 2 is provided with an internal thread 202, and the internal thread 202 of the cover 2 is screwed into the external thread 101 of the base 1; the headphone charging post 3 has two headphone charging grooves 301, which are arranged back to back. When the cover 2 of the present invention is connected to the base 1, it is not necessary to fully insert the base 1 into the cover 2. It is only necessary to fit the lower part of the cover 2 over the upper part of the base 1. The connection and separation of the base 1 and the cover 2 are achieved by screwing the internal thread 202 of the lower part of the cover 2 with the external thread 101 of the upper part of the base 1. The screwing is simple and convenient. The present invention has a headphone charging station 3 vertically set above the middle of the base 1. The wireless headphones can be directly attached to the headphone charging groove 301 on the side of the headphone charging station 3 by magnetic attraction, which makes it convenient to position and remove the headphones.

[0019] like Figures 1-4 As shown, the rotating-opening headphone charging case of the present invention also includes an ear-hook headphone 4. The ear-hook headphone 4 includes an earphone shell 401 and an ear hook 402 connected to each other. The earphone shell 401 is magnetically attached to the side of the headphone charging groove 301 of the headphone charging dock 3. The earphone shell 101 has an earphone magnet (not shown in the figure) inside, and the earphone magnet is magnetically attracted to the magnet 5. After the ear-hook headphone 4 is attached to the side of the headphone charging groove 301, the earphone shell 401 and the ear hook 402 are simultaneously accommodated within the receiving cavity 201 of the cover body 2.

[0020] like Figures 1-4 As shown, the base 1 includes a bottom shell 11, and an upper shell 12 is connected to the bottom shell 11. An external thread 101 is provided on the outer side of the upper shell 12, and the headphone charging dock 3 is connected to the middle of the upper shell 12. The bottom shell 11 and the upper shell 12 preferably use a snap-fit ​​connection structure. The headphone charging dock 3 includes a left charging dock shell 31 and a right charging dock shell 32. The lower end of the left charging dock shell 31 is integrally connected to the middle of the upper shell 12, and the right charging dock shell 32 covers the left charging dock shell 31. Each of the left and right charging dock shells 31 and 32 has a headphone charging groove 301 on its side.

[0021] like Figures 1-4As shown, a first mounting cavity 102 is provided between the bottom housing 11 and the upper housing 12, and a second mounting cavity 302 is provided inside the earphone charging dock 3. The first mounting cavity 102 and the second mounting cavity 302 are connected. A PCB circuit board 6 and a rechargeable battery 7 are installed inside the first mounting cavity 102, and a charging pin (not shown in the figure) is installed inside the second mounting cavity 302. The PCB circuit board 6 is electrically connected to the rechargeable battery 7 and the charging pin. The PCB circuit board 6 is connected to a USB Type-C charging socket 61, which extends toward the side of the bottom housing 11. One end of the charging pin extends into the earphone charging groove 301, and the magnet 5 is installed inside the second mounting cavity 302.

[0022] like Figures 1-4 As shown, the rotating earphone charging case also includes a lanyard mechanism 8. The upper end of the cover 2 is provided with a connection hole 203. The lanyard mechanism 8 is connected to the connection hole 203. The lanyard mechanism 8 provides a new way to conveniently carry the earphone charging case.

[0023] like Figures 1-4 As shown, the cover 2 is a transparent cover. The wireless earphones can be seen through the cover 2.

[0024] The above description is merely a preferred embodiment of the present invention. Any minor modifications, equivalent changes, and alterations made to the above embodiments based on the technical solution of the present invention shall fall within the scope of the technical solution of the present invention.

Claims

1. A rotating unboxing earphone charging box, characterized in that, include: The base has an external thread on its upper outer side, and a headphone charging dock is vertically arranged on the middle of the base. The headphone charging dock has a headphone charging groove on its side for charging wireless headphones. A magnet for attracting wireless headphones is provided inside the headphone charging dock at a position corresponding to the headphone charging groove. The base includes a bottom shell, and an upper shell is connected to the bottom shell. The external thread is located on the outer side of the upper shell, and the headphone charging dock is connected to the middle of the upper shell. The cover is placed outside the headphone charging dock. The cover has a cavity inside for accommodating the wireless headphones and the headphone charging dock. The lower inner side of the cover is provided with an internal thread, which is screwed into the external thread of the base. The rotating earphone charging case also includes ear-hook earphones, which consist of an earphone shell and an ear hook connected to each other. The earphone shell is magnetically attached to the side of the earphone charging groove of the earphone charging dock. The earphone shell contains an earphone magnet, which is magnetically attracted to another earphone.

2. The earphone charging case of claim 1, wherein: The headphone charging dock includes a left charging dock housing and a right charging dock housing. The lower end of the left charging dock housing is integrally connected to the middle of the upper housing. The right charging dock housing covers the left charging dock housing. Each of the left and right charging dock housings has a headphone charging groove on its side.

3. The earphone charging case of claim 1, wherein: A first mounting cavity is provided between the bottom shell and the upper shell, and a second mounting cavity is provided inside the earphone charging dock. The first mounting cavity and the second mounting cavity are connected. A PCB circuit board and a rechargeable battery are installed inside the first mounting cavity, and a charging pin is installed inside the second mounting cavity. The PCB circuit board is electrically connected to the rechargeable battery and the charging pin. The PCB circuit board is connected to a USB Type-C charging socket, which extends toward the side of the bottom shell. One end of the charging pin extends into the earphone charging groove, and the magnet is installed inside the second mounting cavity.

4. The earphone charging case of claim 1, wherein: It also includes a hanging rope mechanism, with a connection hole at the upper end of the cover, and the hanging rope mechanism is connected to the connection hole.

5. The earphone charging case of claim 1, wherein: The cover is a transparent cover.

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