CN220570671U

CN220570671U - Earphone charging box

Info

Publication number: CN220570671U
Application number: CN202322271800.4U
Authority: CN
Inventors: 余朝亮
Original assignee: Shenzhen Divoom Technology Co ltd
Current assignee: Shenzhen Divoom Technology Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-03-08
Anticipated expiration: 2033-08-23

Abstract

The application relates to an earphone charging box, which comprises a box body and an upper cover. The box body is provided with two accommodating grooves for accommodating a pair of earphones; the upper cover includes first lid shell, is located second lid shell and skeleton under the first lid shell, and first lid shell and second lid shell constitute the upper cover shell, and the skeleton holds under the upper cover shell, and the upper cover lid closes in the box body, skeleton centre gripping earphone. The framework clamping earphone is adopted, namely after the earphone charging box cover is closed, the framework in the upper cover can clamp the earphone, the earphone is in a static state relative to the earphone charging box, and under the condition of shaking the earphone charging box, the earphone is static relative to the earphone charging box cover, so that the stability of the earphone is improved.

Description

Earphone charging box

Technical Field

The application relates to the field of wireless headphones, in particular to a headphone charging box.

Background

The earphone charging case is a device for storing and charging earphones. It is generally composed of a housing and internal components that can house a pair of headphones and a battery or charging device for charging. The housing of the earphone charging case generally has an open-close structure so that a user can conveniently put the earphone into the case or take it out for use. Earphone charging boxes have been widely used in the market as a common audio accessory. However, the existing earphone charging case has some problems in terms of stability after closing, for example, the earphone inside the earphone charging case is easy to shake with the case after closing, resulting in insufficient safety and stability of the storage and charging process of the earphone.

The utility model patent publication number CN212278426U discloses an earphone charging box, which comprises a cover body, a box body and a rotating shaft; the rotating shaft penetrates through the cover body and the box body, so that the cover body can be turned over based on the box body; the cover body is provided with a first bulge part, and the box body is provided with a second bulge part; wherein: the first protruding portion can move along with the overturning of the cover body, and the second protruding portion is located on the moving path of the first protruding portion, so that friction can be generated between the first protruding portion and the second protruding portion in the overturning movement process of the cover body. Through the structure, the stability of the cover body in the opening and closing state can be improved, meanwhile, a user can feel obvious damping sense when opening and closing the cover body, and the extra damping structural part is not required to be designed in the earphone charging box, so that the production cost and the manual assembly cost are reduced. In the related prior art, the first protruding part on the cover body is matched with the second protruding part of the box body, and the problem that the stability of the earphone charging box after the cover is closed is insufficient still exists.

To the above-mentioned related art, inside earphone after earphone charging box lid closes rocks along with the casing easily, leads to the storage of earphone and the not enough safe and stable technical problem of charging process, this application provides an earphone charging box.

Disclosure of Invention

In order to overcome that earphone lid closes inside earphone and rocks along with the casing easily, lead to depositing of earphone and the not enough safe and stable technical defect of charging process, this application provides an earphone charging box.

This application adopts following technical scheme, and earphone charging box includes:

the box body is provided with two accommodating grooves for accommodating a pair of earphones;

the upper cover comprises a first cover shell, a second cover shell and a framework, wherein the second cover shell and the framework are arranged below the first cover shell, the first cover shell and the second cover shell form an upper cover shell, the framework is contained below the upper cover shell, the upper cover is covered on the box body, and the framework clamps the earphone to prevent the earphone from shaking in the earphone charging box.

Through adopting above-mentioned technical scheme, when earphone charging box lid, the skeleton can firmly centre gripping earphone, and when earphone charging box was rocking, the earphone can keep still for earphone charging box, and the earphone can stabilize in earphone charging box promptly.

Optionally, the first cover shell has connecting portion, connecting portion with the skeleton is connected, go up the cover shell with be the fretwork setting between the skeleton to reduce the weight of earphone charging box.

By adopting the technical scheme, no filler is arranged between the upper cover shell and the framework, so that the weight of the earphone charging box can be reduced, and the earphone charging box is lighter.

Optionally, the connecting portion is an internal thread cylindric lock, the skeleton has a first through-hole that runs through, the screw runs through first through-hole locking the thread cylindric lock.

Through adopting above-mentioned technical scheme, internal thread cylindric lock and screw matched with locking mode, easily installation and dismantlement.

Optionally, the upper cover further includes an upper magnetic block, and is disposed on the skeleton, the box body includes a box shell and an inner cavity mold that is accommodated in the box shell, the inner cavity mold is used for installing an internal component, a lower magnetic block is disposed on the inner cavity mold, and the upper magnetic block corresponds to the lower magnetic block.

Through adopting above-mentioned technical scheme, when the upper cover is close the box body, have stronger suction between upper magnetic path and the lower magnetic path, make things convenient for the lid of earphone charging box to close.

Optionally, an electric quantity display board is arranged on the inner cavity die, and the electric quantity display board is provided with a row of small holes (32 a) and is internally provided with an electric quantity indicator lamp.

Through adopting above-mentioned technical scheme, the electric quantity pilot lamp can clearly show the remaining electric quantity.

Optionally, the device further comprises a silicon tape, wherein the silicon tape is arranged at the lower edge of the upper cover and the upper edge of the box body and is used for preventing collision damage between the upper cover and the box body.

Through adopting above-mentioned technical scheme, when the upper cover of earphone charging box closes in the box body downwards, the suction between the magnetic path is great, leads to the upper cover great with the collision force of box body. The silicon tape can reduce collision damage between the upper cover and the box body.

Optionally, the device further comprises a rotating shaft mechanism, wherein the rotating shaft mechanism penetrates through the upper cover and the box body, so that the upper cover can be overturned based on the box body.

By adopting the technical scheme, the earphone charging box is convenient to open and close.

Optionally, the bottom surface of the box body is provided with a plurality of protruding blocks so as to avoid abrasion of the bottom surface of the box body.

Through adopting above-mentioned technical scheme, when earphone charging box placed at the desktop, occasionally when the coasting, the lug of box body bottom surface can prevent that the desktop from wearing and tearing the box body bottom surface of earphone charging box.

Optionally, a battery pack is arranged in the box body and is used for charging the earphone.

By adopting the technical scheme, the earphone is convenient to charge.

Optionally, a second through hole is formed on one side of the case body, so that the earphone charging case can be charged.

Through adopting above-mentioned technical scheme, the external equipment of being convenient for connects earphone charging box and charges earphone charging box.

In summary, the technical solution of the embodiments of the present application includes at least one of the following beneficial technical effects:

1. when the earphone charging box is in a shaking state, the earphone can be kept still relative to the earphone charging box, namely, the earphone can be stabilized in the earphone charging box;

2. the upper cover shell and the framework of the earphone charging box are hollowed out, so that the weight of the earphone charging box is reduced, and the earphone charging box is more convenient to carry.

Drawings

FIG. 1 is a front view of a headset charging case cover of the present application;

FIG. 2 is an exploded view of the earphone charging case of the present application;

fig. 3 is a schematic diagram of a skeleton structure of the present application.

Reference numerals illustrate: 10. a case body; 11. a case housing; 12. an inner cavity mold; 13. a second through hole; 20. an upper cover; 21. a first cover case; 21a, a connection part; 22. a second cover case; 23. a skeleton; 23a, a first through hole; 24. a magnetic block is arranged on the upper magnetic block; 31. a lower magnetic block; 32. an electric quantity display panel; 32a, small holes; 33. a battery pack; 40. a silicone tape; 50. a spindle mechanism; 60. and a bump.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

Referring to fig. 1 to 2, an embodiment of the application discloses an earphone charging case, which includes a case body and an upper cover. The earphone charging box in the covering state is of a cuboid structure with round periphery, the box body is provided with two accommodating grooves for accommodating a pair of earphones, and the shape and the size of the accommodating grooves are consistent with those of the earphones; the upper cover comprises a first cover shell, a second cover shell and a framework, wherein the second cover shell is positioned below the first cover shell, the first cover shell and the second cover shell form an upper cover shell, the thickness of the upper cover shell is thinner, the framework is accommodated below the upper cover shell, the shape of the framework is set according to the shape of the earphone, the framework is provided with two groups of frameworks, and each group of frameworks can clamp one earphone; the upper cover is covered on the box body, and the framework clamps the earphone so as to prevent the earphone from shaking in the earphone charging box. The earphone charging box further comprises a silicon tape which is arranged at the lower edge of the upper cover and the upper edge of the box body and used for preventing collision damage of the upper cover and the box body. The bottom surface of the box body is provided with a plurality of protruding blocks, the number of the protruding blocks is divided into 4 blocks, and the protruding blocks are respectively arranged at four corners of the bottom surface of the box body so as to avoid abrasion of the bottom surface of the box body. One side of the box body is provided with a second through hole for charging the earphone charging box.

Referring to fig. 2, the first cover case has a connection portion, the connection portion is connected with the skeleton, and a hollow arrangement is provided between the upper cover case and the skeleton, that is, the skeleton is not in contact with the upper surface of the upper cover case, so as to reduce the weight of the earphone charging case. The upper cover still includes two upper magnet pieces, set up in on the skeleton, the skeleton contains a main skeleton, go up the magnet piece embedding in the both ends of main skeleton, the box body include the box shell and hold in the inner chamber mould in the box shell, the inner chamber mould is used for installing interior subassembly, be provided with down the magnet piece on the inner chamber mould, go up the magnet piece with down the magnet piece is corresponding, when being close to, down the magnet piece with go up the relative face of magnet piece and be the dysmorphism, can the actuation the upper cover with the box body. The inner cavity die is provided with an electric quantity display board, the electric quantity display board is provided with a row of small holes, and an electric quantity indicator lamp is arranged in the electric quantity display board. The earphone charging box further comprises a rotating shaft mechanism, and the rotating shaft mechanism penetrates through the upper cover and the box body, so that the upper cover can be overturned based on the box body. A battery pack is arranged in the box body and used for charging the earphone.

Referring to fig. 3, the connecting portion is an internal thread cylindrical pin, the skeleton is provided with a first through hole penetrating through, and a screw penetrates through the first through hole to lock the thread cylindrical pin.

The implementation principle of the earphone charging box provided by the embodiment of the application is as follows: when the earphone is put into the earphone charging box, the battery pack of the earphone charging box charges the earphone. When the upper cover approaches the box body, the upper magnetic blocks in the upper cover and the lower magnetic blocks in the box body generate attractive magnetic force, so that the upper cover is covered on the box body in an accelerating way. After the earphone charging box is closed, two groups of skeletons in the upper cover respectively clamp the earphone, and the earphone is in a static state relative to the earphone charging box, namely, the earphone is static relative to the earphone charging box cover under the condition of shaking the earphone charging box.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A headset charging case, comprising:

a case (10) having two receiving grooves for receiving a pair of headphones;

upper cover (20), including first lid shell (21), be located second lid shell (22) and skeleton (23) under first lid shell (21), first lid shell (21) and second lid shell (22) constitute the upper cover shell, skeleton (23) hold in under the upper cover shell, upper cover (20) lid in box body (10), skeleton (23) centre gripping earphone to avoid the earphone to rock in the earphone charging box.

2. The earphone charging case according to claim 1, wherein the first cover shell (21) has a connection portion (21 a), the connection portion (21 a) is connected with the skeleton (23), and a hollow arrangement is provided between the upper cover shell and the skeleton (23) to reduce the weight of the earphone charging case.

3. The earphone charging case according to claim 2, wherein the connection portion (21 a) is an internally threaded cylindrical pin, the skeleton (23) has a first through hole (23 a) therethrough, and a screw penetrates the first through hole (23 a) to lock the threaded cylindrical pin.

4. The earphone charging case according to claim 1, wherein the upper cover (20) further comprises an upper magnet (24) disposed on the skeleton (23), the case body (10) comprises a case shell (11) and an inner cavity mold (12) accommodated in the case shell (11), the inner cavity mold (12) is used for mounting an internal component, a lower magnet (31) is disposed on the inner cavity mold (12), and the upper magnet (24) corresponds to the lower magnet (31).

5. The earphone charging case according to claim 4, wherein an electric quantity display board (32) is disposed on the inner cavity mold (12), and the electric quantity display board (32) is provided with a row of small holes (32 a) and is internally provided with an electric quantity indicator lamp.

6. The earphone charging case according to claim 1, further comprising a silicone tape (40) provided at a lower edge of the upper cover (20) and an upper edge of the case (10) for preventing collision damage of the upper cover (20) with the case (10).

7. The earphone charging case according to claim 1, further comprising a rotation shaft mechanism (50), the rotation shaft mechanism (50) penetrating through the upper cover (20) and the case (10) such that the upper cover (20) can be turned over based on the case (10).

8. Earphone charging case according to claim 1, wherein the bottom surface of the case (10) is provided with a plurality of projections (60) to avoid abrasion of the bottom surface of the case (10).

9. Earphone charging case according to claim 1, characterized in that a battery pack (33) is provided in the case (10) for charging the earphone.

10. Earphone charging case according to claim 1, wherein a side of the case (10) has a second through hole (13) for charging the earphone charging case.