Earphone charging box and earphone box assembly

Abstract

The embodiment of the utility model provides an earphone charging box and an earphone box assembly, the earphone charging box comprises an upper cover and a lower cover, and the lower cover and the upper cover are enclosed to form an accommodating cavity. The outer surface of at least one of the upper cover and the lower cover is provided with a grain area, and at least the grain area of the upper cover and the lower cover is made of plastic materials. The upper cover is movably arranged on the lower cover, so that the earphone charging box is switched between an open state and a closed state. The earphone charging box provided by the embodiment of the utility model has relatively good economical efficiency.

Description

Technical Field

[0001] The present application relates to the field of earphone technology, and in particular to an earphone charging box and an earphone box assembly. Background Art

[0002] With the development of science and technology, various electronic products (such as smart phones, wireless headphones, etc.) are widely used in people's lives, which continuously improves people's quality of life. Among them, wireless headphones are favored by consumers because of their small size and easy to carry. In order to better store wireless headphones, wireless headphones are usually placed in a headphone box.

[0003] In the related art, leather is directly applied to the surface of the earphone charging box to give the earphone charging box a leather grain effect, thereby improving the aesthetics of the earphone charging box. However, the method of directly applying leather grain to the surface of the earphone box is not economical. Utility Model Content

[0004] In view of this, the main purpose of the embodiments of the present application is to provide an economical earphone charging box and earphone box assembly.

[0005] To achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

[0006] A first aspect of an embodiment of the present application provides an earphone charging box, comprising an upper cover;

[0007] A lower cover, wherein the lower cover and the upper cover together form a receiving cavity;

[0008] At least one of the upper cover and the lower cover has a textured area on its outer surface, and at least the textured area of ​​the upper cover and the lower cover is made of plastic;

[0009] The upper cover can be movably arranged on the lower cover so that the earphone charging box can be switched between an open state and a closed state.

[0010] In one embodiment, the texture area is engraved using three-dimensional laser engraving, and the texture of the texture area is at least one of full-grain texture, lychee leather texture, crocodile leather texture, cowhide texture, sheepskin texture, snakeskin texture, rock texture, water ripple texture, flame texture and cross texture.

[0011] In one embodiment, the height direction of the earphone charging box is a first direction, the upper cover is located on one side of the lower cover along the first direction, the side of the upper cover close to the lower cover has a first fitting surface that fits with the lower cover, the first fitting surface has a connecting side and an opening side, the connecting side is rotatably connected to the lower cover, from the connecting side to the opening side, the first fitting surface is inclined relative to a second direction toward the side close to the lower cover; wherein the second direction is perpendicular to the first direction.

[0012] In one embodiment, when the earphone charging box is in the closed state, the angle between the first fitting surface and the second direction is greater than 0° and less than or equal to 47°.

[0013] In one embodiment, the side of the lower cover close to the upper cover has a second fitting surface corresponding to and fitting with the first fitting surface, and the second fitting surface has a fitting area corresponding to the open side;

[0014] Along the first direction, the lower cover has a distal end facing away from the upper cover, and the distance between the distal end and the fitting area along the first direction is greater than or equal to 1 / 5 of the height of the earphone charging box and less than or equal to 1 / 2 of the height of the earphone charging box.

[0015] In one embodiment, the accommodating cavity includes a first sub-cavity and a second sub-cavity, the lower cover has the first sub-cavity, the upper cover has the second sub-cavity, the first sub-cavity has an earphone insertion port connected to the second sub-cavity; the normal of the plane where the earphone insertion port is located is inclined relative to the first direction so that the earphone insertion port is oriented away from the connection side.

[0016] In one embodiment, the angle between the normal of the plane where the headphone jack is located and the first direction is greater than 0° and less than or equal to 20°.

[0017] In one embodiment, the accommodating cavity includes a first sub-cavity and a second sub-cavity, the lower cover has the first sub-cavity, the upper cover has the second sub-cavity, the first sub-cavity includes a first cavity and a second cavity, the first cavity and the second cavity are spaced apart, the spacing direction of the first cavity and the second cavity is inclined relative to a third direction, and the angle between the spacing direction of the first cavity and the second cavity and the third direction is greater than 0° and less than or equal to 5°; wherein the third direction is perpendicular to the first direction and the second direction, respectively.

[0018] In one embodiment, the earphone charging box includes a bright edge arranged on the outer surface of the lower cover, the bright edge extends along the circumference of the lower cover, and is located on a side of the lower cover close to the upper cover.

[0019] A second aspect of an embodiment of the present application provides an earphone box assembly, the earphone box assembly comprising an earphone and any of the above-mentioned earphone charging boxes, the earphone being arranged in the accommodating cavity.

[0020] The embodiment of the present application provides an earphone charging box and an earphone box assembly, wherein the earphone charging box includes an upper cover and a lower cover, and the lower cover and the upper cover enclose a receiving cavity. The outer surface of at least one of the upper cover and the lower cover has a textured area, and at least the textured area of ​​the upper cover and the lower cover is made of plastic. The upper cover can be movably disposed on the lower cover so that the earphone charging box can be switched between an open state and a closed state. On the one hand, by providing a textured area on the outer surface of at least one of the upper cover and the lower cover of the earphone charging box, a certain anti-slip effect can be achieved, and the earphone box can be easily opened with one hand, which is convenient for taking the earphone. On the other hand, the textured area made of plastic material can make the earphone charging box have an imitation leather texture effect, while also reducing costs and having good economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of an earphone charging box according to an embodiment of the present application, in which the filled area represents the texture area;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure of the earphone charging box from another perspective, in which H represents the distance between the end of the lower cover away from the upper cover and the fitting area along the first direction, a represents the angle between the first fitting surface and the second direction when the earphone charging box is in a closed state, and the texture of the textured area is not shown in the figure;

[0023] Figure 3 for Figure 2 A schematic diagram of the structure of the lower cover of the earphone charging box, wherein b represents the angle between the normal line of the plane where the earphone insertion port is located and the first direction;

[0024] Figure 4 for Figure 3 A structural schematic diagram of the lower cover of the middle earphone charging box from another perspective, where c represents the angle between the spacing direction of the first cavity and the second cavity and the angle between the third direction.

[0025] Description of Reference Numerals

[0026] 1. Upper cover; 11. Textured area; 2. Lower cover; 21. Bright edge; 22. First sub-cavity; 23. Second sub-cavity. DETAILED DESCRIPTION

[0027] In this application, the orientation or position relationship between the "first direction" and the "second direction" is based on the attached Figure 2 and attached Figure 3 The directions or positions shown in the figure are based on the directions or positions of the attached Figure 4It should be understood that these directional terms are only for the convenience of describing the present application and simplifying the description, and do 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 therefore cannot be understood as limiting the present application.

[0028] An embodiment of the present application provides an earphone charging box, see Figure 1 The earphone charging box includes an upper cover 1 and a lower cover 2.

[0029] The lower cover 2 and the upper cover 1 enclose to form a receiving cavity.

[0030] At least one of the upper cover 1 and the lower cover 2 has a textured area 11 on its outer surface, and at least the textured area 11 of the upper cover 1 and the lower cover 2 is made of plastic.

[0031] The upper cover 1 can be movably arranged on the lower cover 2 so that the earphone charging box can be switched between an open state and a closed state.

[0032] Specifically, the textured area 11 refers to an area on the outer surface of at least one of the upper cover 1 or the lower cover 2 where a surface texture is formed.

[0033] The fact that at least one of the upper cover 1 and the lower cover 2 has a textured area 11 means that the textured area 11 is located in any area of ​​the upper cover 1 or the lower cover 2 .

[0034] Exemplarily, the entire outer surface of the upper cover 1 is formed with a surface texture, the area of ​​the upper cover 1 with the surface texture is made of plastic material, and the area of ​​the lower cover 2 without the surface texture is made of any material.

[0035] Exemplarily, a portion of the outer surface of the upper cover 1 is formed with a surface texture, wherein the area of ​​the upper cover 1 with the surface texture is made of plastic, and the material of the areas of the upper cover 1 and the lower cover 2 without the surface texture is not limited.

[0036] Exemplarily, the entire outer surface of the lower cover 2 is formed with a surface texture, the area of ​​the lower cover 2 with the surface texture is made of plastic material, and the material of the area of ​​the upper cover 1 without the surface texture is not limited.

[0037] Exemplarily, a portion of the outer surface of the lower cover 2 is formed with a surface texture, wherein the area of ​​the lower cover 2 with the surface texture is made of plastic, and the material of the areas of the upper cover 1 and the lower cover 2 without the surface texture is not limited.

[0038] The texture type of the texture area 11 is not limited.

[0039] For example, the texture of the pattern area 11 is at least one of full grain, litchi leather, crocodile leather, cowhide, sheepskin, snakeskin, rock, water wave, flame and cross. That is, the texture of the pattern area 11 can be a single texture or a combination of two or more textures.

[0040] It should be noted that full-grain texture refers to the texture that appears similar to the skin, with a texture effect similar to skin texture and pores.

[0041] Lychee leather texture refers to the texture effect that is similar to the surface of lychee.

[0042] Alligator leather pattern refers to the pattern that presents a texture effect similar to crocodile skin.

[0043] Cowhide grain refers to the pattern that presents a texture effect similar to cowhide.

[0044] Sheepskin grain refers to the pattern that presents a texture effect similar to sheepskin.

[0045] Snakeskin pattern refers to the pattern that presents a texture effect similar to snakeskin.

[0046] Rock grain refers to the pattern that presents a texture effect similar to the surface of rock.

[0047] Water ripple refers to the texture effect of the lines showing water waves.

[0048] Flame pattern refers to the pattern that has a flame-like texture effect.

[0049] Cross pattern refers to the pattern that resembles a "cross".

[0050] The texture of the texture area 11 is implemented in any manner.

[0051] For example, the texture area 11 is engraved by three-dimensional laser engraving.

[0052] It should be noted that the process of engraving the texture area 11 by three-dimensional laser specifically includes the following steps:

[0053] Step S1: Texture design: Use image or 3D design software to design the texture, and then convert it into a laser grayscale image.

[0054] Step S2: 3D mapping, using 3D model UV software to flatten the surface of the 3D engraving area, and then paste the texture grayscale map on the unfolded engraving area, and then convert it into a 3D part engraving shape.

[0055] Step S3: Laser programming, laser engraving programming and processing simulation are performed on the 3D image of the part with the texture attached.

[0056] Step S4: laser engraving, transferring the programmed laser engraving program to the five-axis laser engraving equipment, clamping the parts, and completing the engraving.

[0057] Step S5: Post-processing, after the part is engraved, clean the black carbide attached to the surface and adjust the glossiness.

[0058] As a result, texture design is no longer subject to the limitations of traditional processes, and more precise and complex texture processing can be completed with less labor.

[0059] The earphone charging box has an open state and a closed state.

[0060] Among them, the open state of the headphone charging box refers to a state in which at least part of the upper cover 1 and the lower cover 2 are separated. In this state, part of the headphone is exposed, and the user can take the headphone out of the headphone charging box.

[0061] The closed state of the earphone charging box refers to the state in which the upper cover 1 and the lower cover 2 are in contact with each other. In this state, the earphone is completely located in the accommodating cavity.

[0062] When the earphone charging box is in a closed state, the upper cover 1 and the lower cover 2 enclose a receiving cavity, and the receiving cavity is used to store the earphone.

[0063] The cavity of the accommodating chamber can be provided by the lower cover 2 or by the lower cover 2 and the upper cover 1 together.

[0064] The upper cover 1 can be movably arranged on the lower cover 2 in any manner, as long as the earphone charging box can be switched between an open state and a closed state. For example, it can be a detachable movably connected manner, such as a snap connection, a plug connection, a threaded connection, etc. It can also be an inseparable movably connected manner, such as a rotating connection, a sliding connection, etc.

[0065] Exemplarily, the upper cover 1 is rotatably disposed on the lower cover 2 via a rotating shaft, and the upper cover 1 rotates relative to the lower cover 2 via the rotating shaft to achieve switching of the earphone charging box between an open state and a closed state.

[0066] Another embodiment of the present application provides an earphone box assembly, which includes an earphone and an earphone charging box, and the earphone is arranged in a accommodating cavity.

[0067] The type of the earphone box assembly is not limited, for example, the earphone box assembly is a wireless earphone box assembly, which includes an earphone charging box and a Bluetooth earphone.

[0068] The earphone charging box of the embodiment of the present application includes an upper cover 1 and a lower cover 2, and the lower cover 2 and the upper cover 1 are enclosed to form a accommodating cavity. The outer surface of at least one of the upper cover 1 and the lower cover 2 has a textured area 11, and at least the textured area 11 of the upper cover 1 and the lower cover 2 is made of plastic. The upper cover 1 can be movably arranged on the lower cover 2 so that the earphone charging box can be switched between an open state and a closed state. On the one hand, by providing a textured area 11 of plastic material on the outer surface of at least one of the upper cover 1 and the lower cover 2 of the earphone charging box, a certain anti-slip effect can be achieved, and the earphone box can be easily opened with one hand, which is convenient for taking the earphones. On the other hand, the textured area 11 made of plastic material can make the earphone charging box have an imitation leather texture effect, while also reducing costs and having good economy.

[0069] In one embodiment, please refer to Figure 2 The height direction of the earphone charging box is the first direction, the upper cover 1 is located on one side of the lower cover 2 along the first direction, the side of the upper cover 1 close to the lower cover 2 has a first fitting surface that fits with the lower cover 2, the first fitting surface has a connection side and an opening side, the connection side is rotatably connected to the lower cover 2, from the connection side to the opening side, the first fitting surface is inclined relative to the second direction toward the side close to the lower cover 2; wherein the second direction is perpendicular to the first direction. Thus, the earphone charging box can be opened and closed.

[0070] Specifically, the first fitting surface refers to the surface located on the upper cover 1 and in contact with the lower cover 2 when the earphone charging box is in a closed state.

[0071] The connection side refers to the rotation connection between the upper cover 1 and the lower cover 2. In the closed state or the open state, the upper cover 1 and the lower cover 2 are both rotationally connected through the connection side.

[0072] The opening side is located at an end of the first fitting surface opposite to the connection side. The opening side can move relative to the lower cover 2. When the earphone charging box is in a closed state, the opening side fits the lower cover 2; when the earphone charging box is in an open state, the opening side is disengaged from the lower cover 2.

[0073] According to the specific shape of the first fitting surface, when the rotational connection between the upper cover 1 and the lower cover 2 is a point connection, the connection side refers to the connection point on the first fitting surface where the upper cover 1 and the lower cover 2 are rotationally connected. When the rotational connection between the upper cover 1 and the lower cover 2 is a line connection, the connection side refers to the connection line on the first fitting surface where the upper cover 1 and the lower cover 2 are rotationally connected. When the rotational connection between the upper cover 1 and the lower cover 2 is a surface connection, the connection side refers to the connection surface on the first fitting surface where the upper cover 1 and the lower cover 2 are rotationally connected.

[0074] It is understandable that, in fact, the open side is the end farthest from the connection side along the second direction. According to the end shape of the first bonding surface, the open side can also be an end point, an end line or an end surface.

[0075] from Figure 2From the connection side to the opening side, the first fitting surface is inclined relative to the second direction toward the side close to the lower cover 2, which means that the first fitting surface is inclined relative to the second direction and is inclined downward from the right side to the left side.

[0076] The first fitting surface is tilted relative to the second direction toward the side close to the lower cover 2 so that the first fitting surface and the second direction form an angle of a certain angle, which can facilitate the insertion and removal of the earphones after the earphone charging box is opened.

[0077] The included angle between the first bonding surface and the second direction can be determined according to actual conditions.

[0078] For example, see Figure 2 When the earphone charging box is in a closed state, the angle between the first fitting surface and the second direction is greater than 0° and less than or equal to 47°. For example, the angle between the first fitting surface and the second direction is 10°, 20°, 30°, 40° or 47°.

[0079] In one embodiment, please refer to Figure 2 and Figure 3 The side of the lower cover 2 close to the upper cover 1 has a second fitting surface corresponding to the first fitting surface, and the second fitting surface has a fitting area corresponding to the open side.

[0080] Along the first direction, the lower cover 2 has a distal end facing away from the upper cover 1, and the distance H between the distal end and the fitting area along the first direction is greater than or equal to 1 / 5 of the height of the headphone charging box, and less than or equal to 1 / 2 of the height of the headphone charging box. For example, the distance between the distal end and the fitting area along the first direction is equal to 1 / 5, 1 / 3 or 1 / 2 of the height of the headphone charging box. Thus, on the one hand, the upper cover of the front side of the headphone charging box can account for a larger proportion than the lower cover, which can meet the unique design of the "space capsule". On the other hand, it can also facilitate one-handed opening of the cover, which can facilitate the insertion and removal of the headphones after the headphone charging box is opened.

[0081] Specifically, the second fitting surface refers to the surface located on the lower cover 2 and in contact with the first fitting surface of the upper cover 1 when the earphone charging box is in a closed state.

[0082] The second fitting surface has a fitting area corresponding to the open side, which refers to an area located on the second fitting surface of the lower cover 2 and fitting with the open side when the earphone charging box is in a closed state.

[0083] The bonding area and the open side can be point-bonded, line-bonded, or surface-bonded.

[0084] The lower cover 2 having a remote end facing away from the upper cover 1 refers to any position of the upper cover 1 , which is located on the lower cover 2 and is the farthest from the upper cover 1 along the first direction.

[0085] It should be noted that the distance between the distal end and the fitting area along the first direction is actually the distance between the distal end and the open side along the first direction when the earphone charging box is in the closed state.

[0086] The distance H between the distal end and the contact area along the first direction is greater than or equal to 1 / 5 of the height of the earphone charging box, and less than or equal to 1 / 2 of the height of the earphone charging box. Figure 2 When the earphone charging box is in a closed state, the top of the upper cover 1, that is, the position farthest from the upper end of the upper cover 1 along the first direction, has a distance L from the open side in the first direction that is greater than or equal to 1 / 2 of the height of the earphone charging box and less than or equal to 4 / 5 of the height of the earphone charging box.

[0087] In one embodiment, please refer to Figure 3 and Figure 4 The accommodating cavity includes a first sub-cavity 22 and a second sub-cavity 23. The lower cover 2 has the first sub-cavity 22, and the upper cover 1 has the second sub-cavity 23. The first sub-cavity 22 has an earphone insertion port connected to the second sub-cavity 23. The normal of the plane where the earphone insertion port is located is inclined relative to the first direction so that the earphone insertion port is oriented away from the connection side. In this way, after the earphone is placed in the accommodating cavity through the earphone insertion port, the earphone is tilted in the direction away from the connection side, which facilitates the placement and removal of the earphone after the earphone charging box is opened.

[0088] Specifically, when the earphone charging box is in a closed state, the first sub-cavity 22 of the lower cover 2 and the second sub-cavity 23 of the upper cover 1 form a receiving cavity.

[0089] The number of the first sub-cavity 22 and the second sub-cavity 23 is not limited, as long as they can together form a receiving cavity to accommodate the earphone.

[0090] For example, there is one first sub-cavity 22 and one second sub-cavity 23. One first sub-cavity 22 and one second sub-cavity 23 together form one accommodating cavity, and the earphone is placed in the one accommodating cavity.

[0091] For another example, there are two first sub-cavities 22 and one second sub-cavity 23. The two first sub-cavities 22 and the one second sub-cavity 23 together form two accommodating cavities, and the earphones are placed in the two accommodating cavities respectively.

[0092] It should be noted that the extension direction of the normal line of the plane where the headphone jack is located is actually also the direction of the headphone jack.

[0093] The angle between the earphone orientation and the first direction may be equal to the angle between the normal line of the plane where the earphone insertion port is located and the first direction.

[0094] The angle between the headphone orientation and the first direction may also be close to the angle between the normal line of the plane where the headphone insertion port is located and the first direction, that is, the difference between the angle between the headphone orientation and the first direction and the angle between the normal line of the plane where the headphone insertion port is located and the first direction is within a certain set range.

[0095] That is to say, after the earphone is placed in the accommodating cavity, when the earphone insertion port faces away from the connection side, the earphone also faces away from the connection side.

[0096] The angle between the normal line of the plane where the earphone insertion port is located and the first direction can be set according to actual conditions.

[0097] For example, see Figure 3 , the angle between the normal line of the plane where the earphone insertion port is located and the first direction is greater than 0° and less than or equal to 20°. For example, the angle between the normal line of the plane where the earphone insertion port is located and the first direction is equal to 5°, 10° or 20°. This facilitates the insertion and removal of the earphones after the earphone charging box is opened.

[0098] Specifically, the angle between the earphone orientation and the first direction is greater than 0° and less than or equal to 20°. For example, the angle between the earphone orientation and the first direction is equal to 5°, 10° or 20°.

[0099] In one embodiment, please refer to Figure 4 The accommodating cavity includes a first sub-cavity 22 and a second sub-cavity 23. The lower cover 2 has the first sub-cavity 22, and the upper cover 1 has the second sub-cavity 23. The first sub-cavity 22 includes a first cavity and a second cavity. The first cavity and the second cavity are arranged at intervals, and the interval direction of the first cavity and the second cavity is inclined relative to the third direction; wherein the third direction is perpendicular to the first direction and the second direction respectively. Thus, the width and thickness of the earphone charging box can be reduced, which is more conducive to the use of space.

[0100] Specifically, the number of the first cavity and the second cavity is not limited.

[0101] Exemplarily, the number of the first cavity and the number of the second cavity are both 1, a pair of earphones are placed in the first cavity and the second cavity respectively, and the spacing direction between the first cavity and the second cavity is inclined relative to the third direction.

[0102] Exemplarily, the number of the first cavity and the second cavity are both 2, one earphone is placed in the first cavity and the second cavity, and the other earphone is placed in another first cavity and another second cavity. The spacing direction of the first cavity and the second cavity accommodating the same earphone is inclined relative to the third direction.

[0103] In fact, when the earphone charging box is in a closed state and the earphone charging box is placed so that the upper cover 1 is located on the upper side of the lower cover 2, the first direction is the up and down direction, and the second direction and the third direction are directions perpendicular to each other in the horizontal plane.

[0104] In one embodiment, please refer to Figure 4 , the angle between the spacing direction of the first cavity and the second cavity and the third direction is greater than 0° and less than or equal to 5°. For example, the angle between the spacing direction of the first cavity and the second cavity and the third direction is equal to 1°, 3° or 5°. In this way, it can be avoided that the angle between the spacing direction of the first cavity and the second cavity and the third direction is too large, making the earphone charging box thicker.

[0105] In one embodiment, please refer to Figure 1 The earphone charging box includes a bright edge 21 arranged on the outer surface of the lower cover 2, the bright edge 21 extends along the circumference of the lower cover 2, and is located on the side of the lower cover 2 close to the upper cover 1. Therefore, the bright edge 21 and the lower cover 2 are one shell, which can reduce the setting of the shell, thereby reducing the cost and reducing the volume.

[0106] Specifically, the bright edge 21 refers to an edge having a metallic texture.

[0107] The bright edge 21 extends along the circumference of the lower cover 2 which means that the bright edge 21 can be partially arranged along the circumference of the lower cover 2 or can be completely arranged along the circumference of the lower cover 2 .

[0108] The bright edge 21 is located on the side of the lower cover 2 close to the upper cover 1, which means that the earphone charging box is in a closed state. The bright edge 21 can be adjacent to the upper cover 1 and can have a certain distance from the upper cover 1.

[0109] The bright edge 21 is arranged on the outer surface of the lower cover 2 in any manner.

[0110] Exemplarily, the bright edge 21 may be a metal edge provided on the outer surface of the lower cover 2 by attaching or gluing.

[0111] Exemplarily, the bright edge 21 may also be formed by partially covering the outer edge of the lower cover 2 through electroplating.

[0112] In the description of the present application, the description with reference to the terms "in one embodiment", "in some embodiments", "in a specific embodiment", or "exemplary" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present application, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0113] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application are included in the protection scope of the present application.

Claims

1. An earphone charging box, characterized in that: include: Upper cover; A lower cover, wherein the lower cover and the upper cover together form a receiving cavity; The outer surface of at least one of the upper cover and the lower cover has a textured area, and at least the textured area of ​​the upper cover and the lower cover is made of plastic; The upper cover can be movably arranged on the lower cover so that the earphone charging box can be switched between an open state and a closed state.

2. The earphone charging box according to claim 1, characterized in that: The texture area is engraved by three-dimensional laser engraving; and / or, The texture of the pattern area is at least one of full-grain texture, lychee leather texture, crocodile leather texture, cowhide texture, sheepskin texture, snakeskin texture, rock texture, water ripple texture, flame texture and cross texture.

3. The earphone charging box according to claim 1, characterized in that: The height direction of the earphone charging box is a first direction, the upper cover is located on one side of the lower cover along the first direction, the side of the upper cover close to the lower cover has a first fitting surface that fits with the lower cover, the first fitting surface has a connecting side and an opening side, the connecting side is rotatably connected to the lower cover, from the connecting side to the opening side, the first fitting surface is inclined relative to the second direction toward the side close to the lower cover; wherein the second direction is perpendicular to the first direction.

4. The earphone charging box according to claim 3, characterized in that: When the earphone charging box is in the closed state, the angle between the first fitting surface and the second direction is greater than 0° and less than or equal to 47°; and / or, The lower cover has a second fitting surface corresponding to the first fitting surface on one side close to the upper cover, and the second fitting surface has a fitting area corresponding to the open side. Along the first direction, the lower cover has a distal end facing away from the upper cover, and the distance between the distal end and the fitting area along the first direction is greater than or equal to 1 / 5 of the height of the earphone charging box and less than or equal to 1 / 2 of the height of the earphone charging box.

5. The earphone charging box according to claim 3 or 4, characterized in that: The accommodating cavity includes a first sub-cavity and a second sub-cavity, the lower cover has the first sub-cavity, the upper cover has the second sub-cavity, the first sub-cavity has an earphone insertion port connected to the second sub-cavity; the normal of the plane where the earphone insertion port is located is inclined relative to the first direction so that the earphone insertion port is oriented away from the connection side.

6. The earphone charging box according to claim 5, characterized in that: The angle between the normal line of the plane where the headphone jack is located and the first direction is greater than 0° and less than or equal to 20°.

7. The earphone charging box according to claim 3 or 4, characterized in that: The accommodating cavity includes a first sub-cavity and a second sub-cavity, the lower cover has the first sub-cavity, the upper cover has the second sub-cavity, the first sub-cavity includes a first cavity body and a second cavity, the first cavity body and the second cavity body are spaced apart, and the spacing direction of the first cavity and the second cavity is inclined relative to a third direction; wherein the third direction is perpendicular to the first direction and the second direction respectively.

8. The earphone charging box according to claim 7, characterized in that: An angle between a spacing direction between the first cavity and the second cavity and the third direction is greater than or equal to 0° and less than or equal to 5°.

9. The earphone charging box according to any one of claims 1 to 4, characterized in that: The earphone charging box includes a bright edge arranged on the outer surface of the lower cover, the bright edge extends along the circumference of the lower cover and is located on a side of the lower cover close to the upper cover.

10. An earphone box assembly, characterized in that: The earphone box assembly comprises an earphone and an earphone charging box according to any one of claims 1 to 9, and the earphone is arranged in the accommodating cavity.

Images