Mounting box, earphone and earphone system

Abstract

The utility model discloses a mounting box, an earphone and an earphone system. The installation box comprises a box body and a cover body which are connected, the box body and the cover body jointly define a containing cavity, one of the box body and the cover body is provided with a first protrusion and a second protrusion which are spaced, a first glue groove is formed between the first protrusion and the second protrusion, the first protrusion is farther away from the center of the containing cavity than the second protrusion, and a first notch is formed in the second protrusion. The first notch is communicated with the containing cavity, the other one of the box body and the cover body is provided with at least one third protrusion, and at least part of the at least one third protrusion extends into the first glue groove. In the installation process of the box body and the cover body, the waterproof glue in the first glue groove can flow into the containing cavity through the first notch, and the waterproof glue flowing out of the first glue groove from the first notch can be solidified on the inner wall of the containing cavity. According to the mounting box, the first notches are formed in the second protrusions, waterproof glue can be effectively prevented from flowing out to the surface of the box body and / or the surface of the cover body, and the overall attractiveness of the mounting box is good.

Description

Technical Field

[0001] The present application relates to the field of earphone technology, and more specifically, to an installation box, earphones, and an earphone system. Background Art

[0002] Swimming headphones are popular because they can be worn underwater, and they generally have good waterproof performance. Current swimming headphones typically require glue to be applied between the box and cover when installing the box (including the control box and battery compartment) to enhance waterproof performance. However, after the glue is applied to the box and / or cover, the glue can squeeze out during assembly, causing it to flow onto the surface of the box and / or cover, affecting the overall appearance of the headphones. Utility Model Content

[0003] Embodiments of the present application provide an installation box, earphones, and an earphone system.

[0004] The installation box of the embodiment of the present application includes a box body and a cover body connected to each other, and the box body and the cover body together form an accommodating cavity. One of the box body or the cover body is provided with a first protrusion and a second protrusion spaced apart from each other, and a first glue groove is formed between the first protrusion and the second protrusion. The first protrusion is farther away from the center of the accommodating cavity than the second protrusion. The second protrusion is provided with a first notch, and the first notch is connected to the accommodating cavity. The other of the box body or the cover body is provided with at least one third protrusion, and at least a portion of at least one third protrusion extends into the first glue groove.

[0005] In some embodiments, in the thickness direction of the installation box, the height of the first protrusion is higher than the height of the second protrusion, and the height of the highest point of the second protrusion is higher than the height of the bottom wall of the first notch.

[0006] In certain embodiments, the first protrusion and the second protrusion are both arranged in an annular shape, the first glue groove surrounds the accommodating cavity; and the number of the first notch is one.

[0007] In certain embodiments, the first protrusion and the second protrusion are both arranged in an annular shape, and the first glue groove surrounds the accommodating cavity; there are multiple first notches, and the multiple first notches are arranged around the accommodating cavity.

[0008] In some embodiments, the box body or the other of the cover bodies is provided with two third protrusions spaced apart from each other, the third protrusions are arranged in a ring shape, and a second glue groove is formed between the two third protrusions, one of the third protrusions can be matched with the concave and convex of the first glue groove, and the first protrusion or the second protrusion can be matched with the concave and convex of the second glue groove.

[0009] In some embodiments, in the thickness direction of the installation box, the height of the third protrusion close to the center of the accommodating cavity is lower than the height of the third protrusion away from the center of the accommodating cavity.

[0010] In some embodiments, a second notch is provided on the third protrusion near the center of the accommodating cavity.

[0011] In some embodiments, the installation box includes a battery box for placing batteries, and / or a control box with control functions.

[0012] The earphones according to the embodiment of the present application include the installation box described in the above embodiment.

[0013] In some embodiments, the earphones include bone conduction earphones or air conduction earphones.

[0014] The earphone system of the embodiment of the present application includes the earphones and a charging box described in the above embodiment, and the charging box is used to charge the earphones.

[0015] In the installation box, earphones, and earphone system of the embodiments of the present application, the first protrusion is farther away from the center of the accommodating chamber than the second protrusion, and a first notch is provided on the second protrusion, and the first notch is connected to the accommodating chamber. During the installation of the box body and the cover body, at least a portion of at least one third protrusion extends into the first glue groove. When the third protrusion and the bottom wall of the first glue groove jointly squeeze the waterproof glue in the first glue groove, the first notch can allow the waterproof glue to flow into the accommodating chamber, and the waterproof glue flowing out of the first glue groove from the first notch can solidify on the inner wall of the accommodating chamber. By providing the first notch on the second protrusion, the present application can effectively prevent the waterproof glue from flowing out to the surface of the box body and / or the cover body, and the overall aesthetics of the installation box of the present application are good.

[0016] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a schematic perspective view of headphones according to certain embodiments of the present application;

[0019] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the installation box in the earphone;

[0020] Figure 3 yes Figure 2 A three-dimensional exploded schematic diagram of the installation box;

[0021] Figure 4 yes Figure 2 A schematic cross-sectional view of the installation box taken along line IV-IV;

[0022] Figure 5 It is a three-dimensional schematic diagram of an earphone system according to certain embodiments of the present application.

[0023] Description of main component symbols:

[0024] 1000, earphone system; 100, earphone; 300, charging box; 10, mounting box; 11, box body; 111, first protrusion; 113, second protrusion; 1131, first notch; 115, first glue groove; 13, cover body; 131, third protrusion; 1311, second notch; 133, second glue groove; 15, accommodating chamber; 17, battery box; 18, control box; 30, ear hook; 50, rear hook; 70, transducer assembly. DETAILED DESCRIPTION

[0025] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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 should not be understood as a limitation on the present application.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0028] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two elements, or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0029] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0030] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0031] Swimming headphones are widely popular because they can be worn underwater, and swimming headphones generally have good waterproof performance. In current swimming headphones, when the box body and the cover body in the installation box (including the control box and the battery box) are installed, it is usually necessary to apply glue between the box body and the cover body to enhance its waterproof performance. However, after the box body and / or the cover body are glued, when the box body and the cover body are assembled, the box body and / or the cover body will squeeze the glue, causing the glue to flow to the surface of the box body and / or the cover body, affecting the overall appearance of the headphones. In order to solve this problem, the embodiment of the present application provides a mounting box 10( Figure 2 As shown), earphones 100 ( Figure 1 shown) and earphone system 1000 ( Figure 5 shown).

[0032] The earphone 100 of the embodiment of the present application includes a mounting box 10. In some embodiments, the earphone 100 includes a bone conduction earphone 100 or an air conduction earphone 100.

[0033] Bone conduction earphones 100 use human bones as a medium, converting sound into mechanical vibrations. These mechanical vibrations transmit sound waves through the bones, allowing the user to hear the sound. Since the sound of bone conduction earphones 100 acts on the bones, long-term use will not significantly affect the user's eardrum, effectively protecting the user's hearing. Air conduction earphones 100 transmit sound through air vibrations, offering superior sound quality and penetration. The earphones 100 of this application will be described using bone conduction earphones 100 as an example.

[0034] The mounting box 10 of the headset 100 is used to mount components such as batteries and circuit boards of the headset 100. In some embodiments, the mounting box 10 includes a battery box 17 for placing batteries, and / or a control box 18 having control functions.

[0035] In some embodiments, the installation box 10 may include a control box 18. The control box 18 may be used to control the power on and off of the headset 100 and adjust the volume of the headset 100. In other embodiments, the installation box 10 may include a battery box 17. The battery box 17 is used to store batteries, which are used to power other components of the headset 100 to enable the headset 100 to function properly. In still other embodiments, the installation box 10 may include both the battery box 17 and the control box 18. The installation box 10 of the present application includes both the battery box 17 and the control box 18.

[0036] In some embodiments, the earphone 100 further includes an ear hook 30, a back hook 50, and a transducer assembly 70. The ear hook 30 is used to connect the battery box 17 and the transducer assembly 70, and to connect the control box 18 and the transducer assembly 70. The back hook 50 is used to connect the battery box 17 and the control box 18. When the user wears the earphone 100, the back hook 50 of the earphone 100 is worn on the head, and the ear hook 30 of the earphone 100 is worn behind the ear, thereby improving the wearing stability of the earphone 100, and the earphone 100 is not easy to fall off when the user is outdoors or exercising. When the user uses the earphone 100, the transducer assembly 70 can fit against the human skin, and the transducer assembly 70 can mechanically vibrate to enable the user to hear the sound.

[0037] The installation box 10 of the embodiment of the present application includes a box body 11 and a cover body 13 connected to each other, and the box body 11 and the cover body 13 together form a accommodating cavity 15. One of the box body 11 or the cover body 13 is provided with a first protrusion 111 and a second protrusion 113 spaced apart from each other, and a first glue groove 115 is formed between the first protrusion 111 and the second protrusion 113. The first protrusion 111 is farther away from the center of the accommodating cavity 15 than the second protrusion 113. The second protrusion 113 is provided with a first notch 1131, and the first notch 1131 is connected to the accommodating cavity 15. The other of the box body 11 or the cover body 13 is provided with at least one third protrusion 131, and at least a portion of the at least one third protrusion 131 extends into the first glue groove 115.

[0038] Specifically, the housing 15 is used to house components such as the battery and circuit board of the earphones 100. Preferably, the case 11 and cover 13 are detachably connected. When the cover 13 is removed from the case 11, the battery and circuit board of the earphones 100 can be easily installed in the housing 15, facilitating repair and replacement of the battery and circuit board. When the cover 13 is attached to the case 11, the case 11 and cover 13 jointly protect the components within the housing 15, effectively preventing the risk of external dust and moisture from entering the housing 15 and damaging the components therein.

[0039] The cover 13 and the box body 11 can be connected by bonding. Preferably, the cover 13 and the box body 11 can be bonded together using waterproof glue. In this case, the connection between the box body 11 and the cover 13 is relatively stable, the cover 13 is not easy to fall off relative to the box body 11, and the waterproof effect between the box body 11 and the cover 13 is good, and external liquid is not easy to enter the accommodating cavity 15 from the gap between the box body 11 and the cover 13. In the case that the earphone 100 is a swimming earphone 100, when the earphone 100 is working underwater, external water is not easy to enter the accommodating cavity 15 from the gap between the box body 11 and the cover 13, which can effectively prevent the problem of external liquid affecting the normal operation of the components in the accommodating cavity 15. Among them, the waterproof glue can be, but is not limited to, polyurethane waterproof glue, nano-silicone waterproof glue, acrylate waterproof glue, or ethylene-vinyl acetate copolymer waterproof glue, etc.

[0040] The first glue groove 115 is provided for loading waterproof glue therein. The number of third protrusions 131 may be, but is not limited to, one, two, three, four, or more. In one embodiment, the box body 11 is provided with a first protrusion 111 and a second protrusion 113 spaced apart from each other, and the cover 13 is provided with at least one third protrusion 131. The at least one third protrusion 131 extends into the first glue groove 115. When the third protrusion 131 engages with the first protrusion 111 and the second protrusion 113, the waterproof glue in the first glue groove 115 bonds the box body 11 and the cover 13, thereby firmly connecting the box body 11 and the cover 13. Furthermore, the waterproof effect of the mounting box 10 is improved, and external liquid is not easily introduced into the accommodating cavity 15 through the gap between the box body 11 and the cover 13. In another waterproof embodiment, the cover 13 is provided with a first protrusion 111 and a second protrusion 113 spaced apart from each other, and the box body 11 is provided with at least one third protrusion 131. At least one third protrusion 131 extends into the first adhesive groove 115. When the third protrusion 131 engages with the first protrusion 111 and the second protrusion 113, the waterproof adhesive in the first adhesive groove 115 can bond the box body 11 and the cover 13, thereby firmly connecting the box body 11 and the cover 13. The installation box 10 also has a good waterproof effect, and external liquid is not easy to enter the accommodating cavity 15 through the gap between the box body 11 and the cover 13. In the embodiment of the present application, the box body 11 is provided with a first protrusion 111 and a second protrusion 113 spaced apart, and the cover 13 is provided with at least one third protrusion 131.

[0041] During the connection process between the box body 11 and the cover body 13, when at least a portion of the at least one third protrusion 131 extends into the first adhesive groove 115, the third protrusion 131 and the bottom wall of the first adhesive groove 115 jointly squeeze the waterproof adhesive inside the first adhesive groove 115, causing the waterproof adhesive to easily flow out of the first adhesive groove 115. If the waterproof adhesive flows out of the first adhesive groove 115 onto the surface of the box body 11 and / or the cover body 13, the waterproof adhesive will affect the overall appearance of the installation box 10, resulting in a poor overall aesthetic appearance of the installation box 10. When the second protrusion 113 is provided with the first notch 1131, the bottom wall of the first notch 1131 can be lower than the top wall of the first protrusion 111 in the thickness direction H of the installation box 10. As a result, when the third protrusion 131 and the bottom wall of the first glue groove 115 jointly squeeze the waterproof glue within the first glue groove 115, the waterproof glue can flow from the first notch 1131 into the accommodating cavity 15, thereby effectively preventing the waterproof glue from overflowing onto the surface of the box body 11 and / or the cover body 13, and improving the overall aesthetics of the installation box 10. It is understood that the waterproof glue has a high viscosity, and when the waterproof glue flows into the accommodating cavity 15 through the first notch 1131, the waterproof glue can solidify on the inner wall of the accommodating cavity 15, thereby preventing the waterproof glue from flowing onto other components in the accommodating cavity 15 and affecting the operation of other components in the accommodating cavity 15.

[0042] In the installation box 10 of the embodiment of the present application, the first protrusion 111 is further away from the center of the accommodating cavity 15 than the second protrusion 113. The second protrusion 113 is provided with a first notch 1131, which communicates with the accommodating cavity 15. During the installation process of the box body 11 and the cover body 13, at least a portion of at least one third protrusion 131 extends into the first glue groove 115. When the third protrusion 131 and the bottom wall of the first glue groove 115 jointly squeeze the waterproof glue in the first glue groove 115, the first notch 1131 allows the waterproof glue to flow into the accommodating cavity 15. The waterproof glue flowing out of the first glue groove 115 through the first notch 1131 can solidify on the inner wall of the accommodating cavity 15. By providing the first notch 1131 on the second protrusion 113, the present application can effectively prevent the waterproof glue from flowing onto the surface of the box body 11 and / or the cover body 13, and the overall aesthetics of the installation box 10 of the present application are improved.

[0043] The installation box 10 will be further described below with reference to the accompanying drawings.

[0044] In some embodiments, in the thickness direction H of the mounting box 10 , the height of the first protrusion 111 is higher than the height of the second protrusion 113 , and the height of the highest point of the second protrusion 113 is higher than the height of the bottom wall of the first notch 1131 .

[0045] In the thickness direction H of the installation box 10, if the height of the first protrusion 111 is higher than the height of the second protrusion 113, when the box body 11 and the cover body 13 are connected, the waterproof glue in the first glue groove 115 can flow into the accommodating cavity 15 through the second protrusion 113. Due to the higher height of the first protrusion 111, the first protrusion 111 can effectively prevent the waterproof glue from flowing out to the surface of the box body 11 and / or the cover body 13 and affecting the overall appearance of the installation box 10. In addition, if the height of the second protrusion 113 is lower than the height of the first protrusion 111, less material can be used for the second protrusion 113, which can save material costs.

[0046] In the thickness direction H of the installation box 10, if the height of the first protrusion 111 is higher than the height of the second protrusion 113, and the height of the highest point of the second protrusion 113 is higher than the height of the bottom wall of the first notch 1131, the first notch 1131 can be formed by being recessed from the top wall of the second protrusion 113 toward the bottom wall of the second protrusion 113. In the thickness direction H of the installation box 10, the top wall of the first protrusion 111 is higher than the top wall of the second protrusion 113, and the top wall of the second protrusion 113 is higher than the bottom wall of the first notch 1131. When the box body 11 and the cover body 13 are connected, the waterproof glue in the first glue groove 115 can more easily flow through the first notch 1131 into the accommodating cavity 15, further preventing the waterproof glue in the first glue groove 115 from flowing toward the surface of the box body 11 and / or the cover body 13, thereby improving the overall aesthetics of the installation box 10.

[0047] In other embodiments, the height of the first protrusion 111 and the height of the second protrusion 113 in the thickness direction H of the installation box 10 may be the same, and the first notch 1131 may be formed by being recessed from the top wall of the second protrusion 113 toward the bottom wall of the second protrusion 113. In this case, when the box body 11 and the cover body 13 are connected, the waterproof glue in the first glue groove 115 can flow into the accommodating cavity 15 through the first notch 1131, and the waterproof glue is unlikely to flow onto the surface of the box body 11 and / or the cover body 13. This improves the overall aesthetics of the installation box 10, and in this case, the structure of the box body 11 is relatively simple, making it easier to manufacture.

[0048] In some embodiments, both the first protrusion 111 and the second protrusion 113 are annular in shape, and the first adhesive groove 115 surrounds the accommodating cavity 15. In this case, the third protrusion 131 may also be annular in structure. When the third protrusion 131 extends into the first adhesive groove 115, the direct connection between the cover 13 and the box body 11 is more stable, and the cover 13 is unlikely to separate from the box body 11. Furthermore, the waterproof effect between the cover 13 and the box body 11 is better, and external liquids are unlikely to enter the accommodating cavity 15 through the gap between the cover 13 and the box body 11.

[0049] In one embodiment, there is one first notch 1131. In this case, the first notch 1131 can be located anywhere on the second protrusion 113. When the box body 11 is connected to the cover 13, and the third protrusion 131 and the bottom wall of the first adhesive groove 115 jointly squeeze the waterproof adhesive within the first adhesive groove 115, the waterproof adhesive in the first adhesive groove 115 can flow toward the first notch 1131 and, through the first notch 1131, into the accommodating cavity 15. With only one first notch 1131, the box body 11 has a simpler structure and is easier to manufacture.

[0050] In another embodiment, there are multiple first notches 1131, and the multiple first notches 1131 are arranged around the accommodating cavity 15. The number of first notches 1131 can be, but is not limited to, one, two, three, four, five, or more. The multiple first notches 1131 can be spaced apart and can be evenly or unevenly distributed on the second protrusion 113. In this case, when the box body 11 and the cover body 13 are connected, and the third protrusion 131 and the bottom wall of the first glue groove 115 jointly squeeze the waterproof glue within the first glue groove 115, the waterproof glue within the first glue groove 115 can flow toward the nearest first notch 1131 and out of the accommodating cavity 15 through the first notch 1131. When there are multiple first notches 1131, the waterproof glue within the first glue groove 115 can more easily flow through the first notches 1131 into the accommodating cavity 15, thereby further preventing the waterproof glue from flowing onto the surfaces of the box body 11 and / or the cover body 13.

[0051] In some embodiments, the other of the box body 11 or the cover body 13 is provided with two third protrusions 131 spaced apart from each other, and the third protrusions 131 are arranged in a ring shape, and a second glue groove 133 is formed between the two third protrusions 131, wherein one of the third protrusions 131 can be matched with the first glue groove 115 in a concave-convex manner, and the first protrusion 111 or the second protrusion 113 can be matched with the second glue groove 133 in a concave-convex manner.

[0052] The cover 13 of the present application is provided with two third protrusions 131 spaced apart from each other. The two third protrusions 131 form an annular second glue groove 133 for receiving waterproof glue. The first notch 1131 allows the waterproof glue in both the first glue groove 115 and the second glue groove 133 to flow into the receiving cavity 15.

[0053] In one waterproofing implementation, when the cover 13 is connected to the box body 11, the second protrusion 113 extends into the second adhesive groove 133, and a third protrusion 131, located away from the center of the accommodating cavity 15, extends into the first adhesive groove 115. The box body 11 and the cover 13 are mutually engaged and bonded, further enhancing the stability of the connection between the two. Furthermore, in a direction perpendicular to the thickness H of the installation box 10, a two-layer waterproof structure is formed between the box body 11 and the cover 13, further enhancing the waterproofing of the installation box 10 and making it more difficult for external liquids to enter the accommodating cavity 15.

[0054] In another waterproofing implementation, when the cover 13 is connected to the box body 11, the first protrusion 111 extends into the second adhesive groove 133, and a third protrusion 131 near the center of the accommodating cavity 15 extends into the first adhesive groove 115. The box body 11 and the cover 13 are mutually engaged and bonded, further enhancing the stability of the connection between the box body 11 and the cover 13. Furthermore, in a direction perpendicular to the thickness H of the installation box 10, a two-layer waterproof structure is formed between the box body 11 and the cover 13, further enhancing the waterproofing of the installation box 10 and making it more difficult for external liquids to enter the accommodating cavity 15.

[0055] The second protrusion 113 of the embodiment of the present application extends into the second glue groove 133 , and a third protrusion 131 away from the center of the accommodating cavity 15 extends into the first glue groove 115 , so that the cover body 13 and the box body 11 are firmly connected.

[0056] Furthermore, in some embodiments, in the thickness direction H of the mounting box 10 , the height of the third protrusion 131 close to the center of the accommodating cavity 15 is lower than the height of the third protrusion 131 away from the center of the accommodating cavity 15 .

[0057] At this time, when the box body 11 and the cover body 13 are connected, the second protrusion 113 and the bottom wall of the second glue groove 133 will jointly squeeze the waterproof glue inside the second glue groove 133, and the waterproof glue in the second glue groove 133 can flow into the accommodating cavity 15 through the third protrusion 131 near the center of the accommodating cavity 15. Since the third protrusion 131 farther from the center of the accommodating cavity 15 is higher, the third protrusion 131 farther from the center of the accommodating cavity 15 can effectively prevent the waterproof glue in the second glue groove 133 from flowing out of the box body 11 and / or the cover body 13, thereby affecting the overall appearance of the installation box 10. In addition, when the height of the third protrusion 131 closer to the center of the accommodating cavity 15 is lower than the height of the third protrusion 131 farther from the center of the accommodating cavity 15, less material can be used for the cover body 13, thereby saving material costs.

[0058] In some embodiments, a second notch 1311 is provided on the third protrusion 131 near the center of the accommodating cavity 15 .

[0059] The second notch 1311 can be formed by being recessed from the top wall of the third protrusion 131 near the center of the accommodating cavity 15 toward the bottom wall. The number of second notches 1311 can be one or more. If there is only one second notch 1311, the second notch 1311 can be located at any position on the third protrusion 131. If there are multiple second notches 1311, the multiple second notches 1311 can be evenly or unevenly distributed on the third protrusion 131.

[0060] During the connection between the cover 13 and the box body 11 , the second notch 1311 can be used to allow the gas in the first glue groove 115 and the second glue groove 133 to be discharged, so that the second protrusion 113 can extend into the second glue groove 133 more smoothly, and the connection between the cover 13 and the box body 11 is more tight.

[0061] The earphone system 1000 of the embodiment of the present application includes the earphone 100 of the embodiment described above and a charging box 300, which is used to charge the earphone 100. The charging box 300 is provided with a charging compartment. When the earphone 100 needs to be charged, the battery box 17 of the earphone 100 can be accommodated in the charging compartment, and the charging box 300 can charge the battery inside the battery box 17.

[0062] In the earphone system 1000 according to the embodiment of the present application, the first protrusion 111 is further away from the center of the accommodating cavity 15 than the second protrusion 113. The second protrusion 113 is provided with a first notch 1131, which communicates with the accommodating cavity 15. During the installation of the box body 11 and the cover body 13, at least a portion of at least one third protrusion 131 extends into the first glue groove 115. When the third protrusion 131 and the bottom wall of the first glue groove 115 jointly squeeze the waterproof glue within the first glue groove 115, the first notch 1131 allows the waterproof glue to flow into the accommodating cavity 15. The waterproof glue that flows out of the first glue groove 115 through the first notch 1131 can solidify on the inner wall of the accommodating cavity 15. By providing the first notch 1131 on the second protrusion 113, the present application effectively prevents the waterproof glue from flowing onto the surfaces of the box body 11 and / or the cover body 13, resulting in a better overall aesthetic appearance of the installation box 10 of the present application.

[0063] The technical features of the above-described embodiments may be combined in any manner. To simplify the description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there are no conflicts in the combination of these technical features, they should be considered to be within the scope of this specification. Furthermore, other implementations can be derived from the above-described embodiments, allowing for structural and logical substitutions and changes without departing from the scope of this disclosure.

[0064] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. An installation box, characterized in that: The installation box includes a box body and a cover body connected to each other, and the box body and the cover body together form an accommodating cavity. One of the box body or the cover body is provided with a first protrusion and a second protrusion spaced apart from each other, and a first glue groove is formed between the first protrusion and the second protrusion. The first protrusion is farther away from the center of the accommodating cavity than the second protrusion. The second protrusion is provided with a first notch, and the first notch is connected to the accommodating cavity. The other of the box body or the cover body is provided with at least one third protrusion, and at least a portion of at least one third protrusion extends into the first glue groove.

2. The installation box according to claim 1, characterized in that: In the thickness direction of the installation box, the height of the first protrusion is higher than the height of the second protrusion, and the height of the highest point of the second protrusion is higher than the height of the bottom wall of the first notch.

3. The installation box according to claim 1, characterized in that: The first protrusion and the second protrusion are both arranged in an annular shape, and the first glue groove surrounds the accommodating cavity; The number of the first gap is one; or There are multiple first notches, and the multiple first notches are arranged around the accommodating cavity.

4. The installation box according to claim 1, characterized in that The other of the box body or the cover body is provided with two third protrusions spaced apart from each other, the third protrusions are arranged in a ring shape, and a second glue groove is formed between the two third protrusions, one of the third protrusions can be matched with the concave-convex of the first glue groove, and the first protrusion or the second protrusion can be matched with the concave-convex of the second glue groove.

5. The installation box according to claim 4, characterized in that: In the thickness direction of the installation box, the height of the third protrusion close to the center of the accommodating cavity is lower than the height of the third protrusion away from the center of the accommodating cavity.

6. The installation box according to claim 4, characterized in that: A second notch is provided on the third protrusion close to the center of the accommodating cavity.

7. The installation box according to claim 1, characterized in that: The installation box includes a battery box for placing batteries and / or a control box with control functions.

8. A headset, characterized in that: include: The installation box according to any one of claims 1 to 7.

9. The earphone according to claim 8, characterized in that The earphones include bone conduction earphones or air conduction earphones.

10. A headphone system, characterized in that: include: The earphone according to claim 8 or 9; and A charging box is used to charge the earphones.

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