Headset

Abstract

The embodiment of the invention discloses a headphone. The headphone comprises an ear shell, a battery cover, a key and an earmuff, the first side of the earlap is provided with a battery compartment and a battery cover, the battery cover moves between an opening position and a closing position, the battery cover closes the battery compartment when moving to the closing position and opens the battery compartment when moving to the opening position, and the key is arranged on the second side of the earlap and extends towards the first side of the earlap. The key moves between an initial position and a triggering position, the battery cover is ejected from the closing position to the opening position when the key moves to the triggering position, and the earmuff is arranged on the second side of the earlap and covers the key. Therefore, the headphone can open the battery cover through the hidden key so as to replace the battery, has the advantages of reliable structure, difficulty in mistaken touch, higher body integrity and the like, and is favorable for prolonging the service life and improving the use experience of a user.

Description

Technical Field

[0001] This invention relates to the field of headphone structure technology, and more particularly to a type of over-ear headphone. Background Technology

[0002] Most wireless headphones on the market currently use built-in, non-removable batteries, which significantly reduce battery life after frequent use. Therefore, there is an urgent need for headphones with a reliable battery replacement mechanism to extend their lifespan. Summary of the Invention

[0003] In view of this, the object of the present invention is to provide a headset in which the battery cover is opened by a concealed button for battery replacement.

[0004] This invention provides a headset, comprising: an ear shell, a battery compartment on a first side of the ear shell; a battery cover disposed on the first side of the ear shell and configured to move between an open position and a closed position, wherein the battery cover closes the battery compartment in the closed position and opens the battery compartment in the open position; a button disposed on a second side of the ear shell and extending toward the first side of the ear shell, wherein the button is configured to push the battery cover from the closed position to the open position; and an ear cup disposed on the second side of the ear shell and covering the button.

[0005] In some embodiments, the ear shell includes: a rear shell, a first side of which is provided with a battery compartment and a battery cover; and a front cover, which is fixed to a second side of the rear shell and has a receiving cavity between it and the rear shell.

[0006] In some embodiments, a slot is provided on the rear cover; wherein the battery cover includes: a cover body; and a snap-fit ​​portion extending from a first end of the cover body toward the earcups, the snap-fit ​​portion snapping into the slot when the battery cover is in the closed position, and the snap-fit ​​portion disengaging from the slot when the battery cover is in the open position.

[0007] In some embodiments, the button is pushed against the first side of the ear shell by the locking part to push the locking part out of the slot.

[0008] In some implementations, the end of the latch facing the button is provided with a clearance groove.

[0009] In some embodiments, a limiting groove is provided on the rear cover; wherein, the battery cover further includes: a rotating part, the rotating part extending from the second end of the cover body toward the ear cover, the rotating part being inserted into the limiting groove to be rotatably connected with the rear cover.

[0010] In some embodiments, the front cover has a groove on the side facing the earcups, the bottom of the groove is inclined, and a sound outlet is provided on the bottom of the groove.

[0011] In some embodiments, the bottom of the groove is provided with a recess, and the bottom of the recess is provided with a drain hole; the button is embedded in the recess and extends out from the drain hole.

[0012] In some embodiments, the groove includes: a first groove body formed by a recessed bottom of a groove; and a second groove body formed by a recessed bottom of the first groove body, the bottom of the second groove body having a drain hole.

[0013] In some implementations, the side of the button facing the earcup is slanted and matches the bottom of the groove.

[0014] In some embodiments, the earmuff has a mounting bracket; the front cover has a second latch on the side facing the earmuff, and the second latch is engaged with the mounting bracket.

[0015] In some embodiments, the ear shell further includes a middle frame sandwiched between the rear shell and the front cover.

[0016] In some embodiments, the middle frame includes: a frame body; and a fitting portion that protrudes from the frame body toward one side and has mounting holes.

[0017] In some embodiments, the rear shell is provided with a mating groove; the fitting part is embedded in the mating groove.

[0018] In some embodiments, the headphones further include a speaker unit disposed within a receiving cavity.

[0019] In some embodiments, the button includes: a pressing portion; and a trigger portion extending from the pressing portion toward the battery cover to open the battery cover.

[0020] In some embodiments, the trigger portion includes: a first pillar extending from the pressing portion toward the battery cover; a first flange extending from the first pillar toward the battery cover; a second pillar extending from the first flange toward the battery cover, the second pillar having an annular groove; a second flange extending from the second pillar toward the battery cover; a third pillar extending from the second flange toward the battery cover; a third flange extending from the third pillar toward the battery cover; and a push pin extending from the third flange toward the battery cover to open the battery cover.

[0021] In some embodiments, foam is fitted onto the first column.

[0022] In some embodiments, a sealing ring is fitted onto the second column.

[0023] In some embodiments, the earcups include: a mounting bracket configured as annular; a dustproof cloth disposed on the mounting bracket and covering the buttons; and a cover body disposed on the mounting bracket and configured as annular.

[0024] This invention provides a pair of over-ear headphones, including an ear shell, a battery cover, a button, and ear cups. A battery compartment and a battery cover are located on the first side of the ear shell. The battery cover moves between an open position and a closed position. When the battery cover is in the closed position, it closes the battery compartment; when it is in the open position, it opens the battery compartment. A button is located on the second side of the ear shell and extends towards the first side. The button moves between an initial position and a triggered position. When the button is in the triggered position, it pushes the battery cover from the closed position to the open position. The ear cups are located on the second side of the ear shell and cover the button. Therefore, the over-ear headphones allow the battery cover to be opened via a concealed button for battery replacement. This design offers advantages such as reliable structure, simple operation, reduced risk of accidental activation, and a more integrated design, contributing to extended lifespan and improved user experience. Attached Figure Description

[0025] The above and other objects, features and advantages of the present invention will become clearer from the following description of embodiments of the invention with reference to the accompanying drawings, in which: Figure 1 This is a schematic diagram of the structure of the over-ear headphones provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the closed battery cover of a headset provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the battery cover of the headphones provided in an embodiment of the present invention being opened; Figure 4 This is a cross-sectional schematic diagram of the headphones provided in an embodiment of the present invention; Figure 5 This is a cross-sectional schematic diagram of another state of the headphones provided in an embodiment of the present invention; Figure 6 This is an exploded view of the headphones provided in an embodiment of the present invention; Figure 7 This is a schematic diagram of the structure of the rear shell provided in an embodiment of the present invention; Figure 8 This is a structural schematic diagram of the rear shell from another perspective provided in an embodiment of the present invention; Figure 9 This is a schematic diagram of the structure of the battery cover provided in an embodiment of the present invention; Figure 10 This is a schematic diagram of the structure of the front cover provided in an embodiment of the present invention; Figure 11 This is a structural schematic diagram of the front cover from another perspective provided in an embodiment of the present invention; Figure 12 This is a schematic diagram of the earmuff structure provided in an embodiment of the present invention; Figure 13 This is a schematic diagram of the structure of the middle frame provided in an embodiment of the present invention; Figure 14 This is a schematic diagram of the button structure provided in an embodiment of the present invention.

[0026] Explanation of reference numerals in the attached figures: 1-Ear shell; 11-Rear shell; 111-Battery compartment; 112-Slot; 1121-First latch; 113-Limiting groove; 114-Matching groove; 12-Front cover; 121-Groove; 122-Sound hole; 123-Embedded groove; 1231-First groove; 1232-Second groove; 124-Leakage hole; 125-Second latch; 126-Positioning post; 13-Middle frame; 131-Frame; 132-Matching part; 1321-Mounting hole; 1322-Limiting structure; 14-Receiving cavity; 2-Battery cover; 21-Cover body; 22-Clip 221-Gateway; 222-Protrusion; 23-Rotating part; 231-Pulley; 3-Button; 31-Pressing part; 32-Trigger part; 321-First column; 322-First flange; 323-Second column; 3231-Ring groove; 324-Second flange; 325-Third column; 326-Third flange; 327-Ejector pin; 33-Foam; 34-Sealing ring; 4-Ear cover; 41-Mounting bracket; 411-Positioning hole; 42-Dustproof cloth; 43-Cover; 5-Speaker unit; 6-Washer; 61-Notch; 7-Battery. Detailed Implementation

[0027] The present application is described below based on embodiments, but it is not limited to these embodiments. In the detailed description of the present application below, certain specific details are described in detail. Those skilled in the art can fully understand the present application without these details. To avoid obscuring the substance of the present application, well-known methods, processes, flows, elements, and circuits are not described in detail.

[0028] Furthermore, those skilled in the art should understand that the accompanying drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale.

[0029] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] For ease of explanation, spatially related terms such as “inside,” “outside,” “below,” “below,” “lower,” “above,” “upper,” etc., are used herein to describe the relationship between one element or feature illustrated in the figure and another. It will be understood that spatially related terms may be intended to encompass different orientations of the device in use or operation besides those depicted in the figure. For example, if the device in the figure is flipped, an element described as “below” or “below” another element or feature would then be positioned “above” that other element or feature. Thus, the exemplified term “below” can encompass both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially related descriptive terms used herein should be interpreted accordingly.

[0031] Unless the context explicitly requires it, words such as "including" or "contains" throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, meaning "including but not limited to".

[0032] In the description of this application, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0033] Figure 1 This is a schematic diagram of the structure of the headphones provided in an embodiment of the present invention. Figure 2 This is a schematic diagram of the battery cover of the headphones provided in an embodiment of the present invention being closed. Figure 3 This is a schematic diagram of the battery cover of the headphones provided in an embodiment of the present invention being opened. Figure 4 This is a cross-sectional schematic diagram of the over-ear headphones provided in an embodiment of the present invention. The accompanying drawing only shows a portion of the structure of the over-ear headphones. Specifically, in conjunction with... Figures 1 to 4 As shown, the headphones include an ear shell 1, a battery cover 2, a button 3, and an ear cup 4. A battery compartment 111 is located on the first side of the ear shell 1. The battery cover 2 is located on the first side of the ear shell 1. The button 3 is located on the second side of the ear shell 1 and extends towards the first side of the ear shell 1. The ear cup 4 is located on the second side of the ear shell 1 and covers the button 3. Further, combined with... Figure 2 and Figure 3 As shown, the battery cover 2 is configured in the closed position (e.g. Figure 2 (as shown) and the opening position (such as) Figure 3 The battery cover 2 moves between the battery compartment 111 and the battery compartment 111 when it is in the closed position, and opens the battery compartment 111 when it is in the open position to allow replacement of the battery 7. It should be noted that the battery 7 is installed via positive and negative terminal springs at both ends of the battery compartment 111. Furthermore, Figure 5This is a cross-sectional schematic diagram of another state of the over-ear headphones provided in an embodiment of the present invention, combined with... Figure 4 and Figure 5 As shown, button 3 is configured to be in the initial position (e.g. Figure 4 (as shown) and trigger location (as shown) Figure 5 The battery cover 2 moves between the positions shown in the diagram. It is easy to understand that when the user presses a predetermined area on the earcup 4, they can press button 3, causing button 3 to move from its initial position to the trigger position. This trigger position then opens the battery cover 2 from the closed position to the open position, allowing for battery replacement. It should be noted that after the user completes the replacement, closing the battery cover 2 will return button 3 to its initial position. Therefore, the headphones can use the concealed button 3 to open the battery cover 2 for battery replacement, offering advantages such as reliable structure, simple operation, reduced risk of accidental activation, and a more integrated design. This helps extend the battery's lifespan and improve the user experience.

[0034] Figure 6 This is an exploded view of the over-ear headphones provided in an embodiment of the present invention, as shown below. Figure 6 As shown, in one embodiment, the earpiece 1 includes a rear shell 11 and a front cover 12. Specifically, the battery compartment 111 and the battery cover 2 are disposed on a first side of the rear shell 11, and the front cover 12 is fixed to a second side of the rear shell 11. Figure 4 and Figure 5 As shown, the second side of the rear shell 11 has an opening, and the front cover 12 is provided at the opening, thereby forming a receiving cavity 14 between the front cover 12 and the rear shell 11.

[0035] Figure 7 This is a schematic diagram of the rear shell structure provided in an embodiment of the present invention. Figure 8 This is a structural schematic diagram of the rear shell from another perspective provided in an embodiment of the present invention, combined with... Figure 7 and Figure 8 As shown, in one embodiment, the rear cover 11 is provided with a slot 112. Further, Figure 9 This is a schematic diagram of the battery cover provided in an embodiment of the present invention, as shown below. Figure 9 As shown, the battery cover 2 includes a cover body 21 and a snap-fit ​​portion 22. Specifically, the snap-fit ​​portion 22 extends from the first end of the cover body 21 toward the earcup 4. It is easy to understand that the snap-fit ​​portion 22 is engaged in the slot 112 when the battery cover 2 is in the closed position, and disengages from the slot 112 when the battery cover 2 is in the open position. It is easy to understand that the end of the snap-fit ​​portion 22 facing the earcup 4 has a protrusion 222, the size of which is larger than the end of the snap-fit ​​portion 22 away from the earcup 4. The slot 112 is provided with a first latch 1121, and the snap-fit ​​portion 22 engages with the first latch 1121 to achieve engagement within the slot 112.

[0036] like Figure 5As shown, in one embodiment, button 3 abuts against the latching part 22 in the triggered position to push the latching part 22 out of the slot 112. That is, after the user presses button 3, button 3 can move and directly press against the latching part 22, thereby moving the latching part 22 to disengage from the first latch 1121, and thus opening the battery cover 2.

[0037] like Figure 9 As shown, in one embodiment, the snap-fit ​​portion 22 has a relief groove 221 at the end facing the button 3. It should be noted that the end of the button 3 can extend into the relief groove 221. That is, the relief groove 221 can position the button 3 to ensure that the button 3 can stably lift the battery cover 2. As an optional embodiment, when the button 3 is in the initial position, the end of the button 3 can maintain a certain distance from the bottom of the relief groove 221, thereby helping to prevent accidental opening of the battery cover 2.

[0038] Combination Figure 7 and Figure 8 As shown, in one embodiment, the rear shell 11 is provided with a limiting groove 113. Further, as... Figure 9 As shown, the battery cover 2 also includes a rotating part 23, which extends from the second end of the cover body 21 toward the ear cup 4. Furthermore, the rotating part 23 is inserted into the limiting groove 113 to rotatably connect with the rear shell 11. It should be noted that the end of the rotating part 23 extends to one side to form a pulley 231. On the one hand, the pulley 231 can slide against the inner wall of the rear shell 11 when the battery cover 2 rotates to ensure the smoothness of the rotation of the battery cover 2; on the other hand, the pulley 231 can also prevent the rotating part 23 from dislodging from the limiting groove 113 and causing the battery cover 2 to fall off. Optionally, two rotating parts 23 are provided and symmetrically arranged, and two corresponding limiting grooves 113 are provided, thereby helping to ensure the stability of the rotation of the battery cover 2.

[0039] Figure 10 This is a schematic diagram of the front cover structure provided in an embodiment of the present invention. Figure 11 This is a structural schematic diagram of the front cover from another perspective provided in an embodiment of the present invention, combined with... Figure 10 and Figure 11 As shown, in one embodiment, the front cover 12 has a groove 121 on the side facing the earcup 4. The groove 121 is approximately elliptical, and the bottom of the groove 121 is inclined. A sound outlet 122 is provided on the bottom of the groove 121. It should be noted that the bottom of the groove 121 has a certain slope, with an angle ranging from 10 to 45 degrees, which helps to conform to the shape of the user's ear and improve the user's wearing experience. Simultaneously, the sound outlet 122 located at the bottom of the groove 121 is also inclined at a certain angle, so that it faces the user's ear canal directly, providing a better hearing effect.

[0040] like Figure 10 As shown, in one embodiment, the bottom of the groove 121 is provided with a recess 123, and the bottom of the recess 123 is provided with a drain hole 124. Further, the button 3 is embedded in the recess 123 and extends out from the drain hole 124. It should be noted that the recess 123 can limit the installation and use of the button 3, while the button 3 can pass through the drain hole 124 and contact the snap-fit ​​portion 22 of the battery cover 2. Optionally, the recess 123 is positioned close to the side wall of the groove 121, that is, the button 3 is close to the side wall of the groove 121, so that the user can accurately locate and press the button 3 even when it is obscured by the earcup 4.

[0041] like Figure 10 As shown, in one embodiment, the groove 123 includes a first groove 1231 and a second groove 1232. Specifically, the first groove 1231 is formed by the recessed bottom of the groove 121, the second groove 1232 is formed by the recessed bottom of the first groove 1231, and the drain hole 124 is disposed at the bottom of the second groove 1232. Thus, the segmented groove 123 helps to adapt to the structure of the button 3 and can stop the button 3 in the pressing direction.

[0042] Combination Figure 4 and Figure 5 As shown, in one embodiment, the side of button 3 facing the earcup 4 is set as an inclined surface and matches the bottom of the groove 121. That is, when button 3 is in the initial position, the end face of button 3 can remain flush with the bottom of the groove 121. This can enhance the overall feel of the device and prevent the edges of button 3 from pressing against the earcup 4 and affecting the user's experience.

[0043] Figure 12 This is a schematic diagram of the earmuff structure provided in an embodiment of the present invention, as shown below. Figure 12 As shown, in one embodiment, the earcups 4 have mounting brackets 41. Further, as... Figure 10 As shown, the front cover 12 has a second latch 125 on the side facing the earcup 4. It is easily understood that the second latch 125 is engaged with the mounting bracket 41. Optionally, there are multiple second latches 125 arranged around the outside of the groove 121, the mounting bracket 41 is annular, and the second latches 125 are all engaged from the inside of the mounting bracket 41. Thus, the earcup 4 can be detachably installed via a latching connection.

[0044] like Figure 6As shown, in one embodiment, the ear shell 1 further includes a middle frame 13. Specifically, the middle frame 13 is sandwiched between the rear shell 11 and the front cover 12. It should be noted that in this embodiment, the rear shell 11, the middle frame 13, and the front cover 12 together form the ear shell 1 with a receiving cavity 14. As an optional embodiment, the ear shell 1 may also be composed of only two parts: the rear shell 11 and the front cover 12. Optionally, the rear shell 11 and the front cover 12 are connected by bolts.

[0045] Figure 13 This is a schematic diagram of the structure of the middle frame provided in an embodiment of the present invention, as shown below. Figure 13 As shown, in one embodiment, the middle frame 13 includes a frame body 131 and a fitting portion 132. Specifically, the fitting portion 132 protrudes from the frame body 131 to one side. Further, the fitting portion 132 is provided with a mounting hole 1321. It should be noted that there are two fitting portions 132, which are symmetrically arranged. It is easy to understand that the headphones also include a headband (not shown in the figure), the pivot of which can be mounted to the ear shell 1 through the mounting hole 1321, and the ear shell 1 can rotate relative to it when used by the user. Optionally, the inner wall of the mounting hole 1321 is recessed to form a limiting structure 1322, which is used to stop and limit the rotation of the ear shell 1.

[0046] Combination Figure 7 and Figure 8 As shown, in one embodiment, the rear shell 11 is provided with a mating groove 114. Further, the fitting portion 132 is embedded within the mating groove 114. It should be noted that the number and position of the mating grooves 114 match the fitting portion 132. It should also be noted that the fitting portion 132 is configured with an arched structure, and the shape of the mating groove 114 matches the fitting portion 132.

[0047] like Figure 6 As shown, in one embodiment, the headphones also include a speaker unit 5. Specifically, the speaker unit 5 is disposed within the receiving cavity 14. It is readily understood that the speaker unit 5 includes a vibration system, a magnetic circuit system, and is electrically connected to the battery 7 for converting electrical signals into vibrations to drive air and generate sound waves.

[0048] Figure 14 This is a schematic diagram of the button structure provided in an embodiment of the present invention, such as... Figure 14 As shown, in one embodiment, button 3 includes a pressing part 31 and a trigger part 32. Specifically, the trigger part 32 extends from the pressing part 31 toward the battery cover 2 to open the battery cover 2. That is, when the user presses the pressing part 31, the battery cover 2 can be opened by the trigger part 32. It is easy to understand that the end face of the pressing part 31 is set as a bevel, and the trigger part 32 is generally cylindrical and smaller in size than the pressing part 31.

[0049] like Figure 14 As shown, in one embodiment, the trigger part 32 includes a first pillar 321, a first flange 322, a second pillar 323, a second flange 324, a third pillar 325, a third flange 326, and a push pin 327. Specifically, the first pillar 321 extends from the pressing part 31 toward the battery cover 2, the first flange 322 extends from the first pillar 321 toward the battery cover 2, the second pillar 323 extends from the first flange 322 toward the battery cover 2, the second flange 324 extends from the second pillar 323 toward the battery cover 2, the third pillar 325 extends from the second flange 324 toward the battery cover 2, the third flange 326 extends from the third pillar 325 toward the battery cover 2, and the push pin 327 extends from the third flange 326 toward the battery cover 2. It should be noted that the second pillar 323 is provided with an annular groove 3231. It should be further noted that the push pin 327 is used to push open the latching part 22 to open the battery cover 2. It is easy to understand that the ejector pin 327 matches the relief groove 221. It should be noted that the pressing part 31 matches the first groove 1231 and can move within the first groove 1231. The bottom of the first groove 1231 forms a stop against the pressing part 31 to prevent the button 3 from being over-pressed. The first pillar 321 can move within the first groove 1231 and the second groove 1232. The first flange 322 and the second flange 324 match the second groove 1232. The first flange 322, the second pillar 323, and the second flange 324 can move within the second groove 1232. The bottom of the second groove 1232 forms a stop against the second flange 324 to prevent the button 3 from being over-pressed. The third pillar 325 moves through the drain hole 124. The bottom of the second groove 1232 forms a stop against the third flange 326 to prevent the button 3 from falling off.

[0050] like Figure 4 As shown, in one embodiment, the button 3 is provided with foam 33. It should be noted that the foam 33 is fitted onto the first column 321. It is easily understood that the foam 33 is sandwiched between the pressing part 31 and the bottom of the first groove 1231 to provide tactile feedback and elasticity. That is, when the user applies pressure to the pressing part 31, the foam 33 is compressed.

[0051] like Figure 4 As shown, in one embodiment, the button 3 is provided with a sealing ring 34. It should be noted that the sealing ring 34 is fitted onto the second post 323. It is readily understood that the sealing ring 34 matches and is fitted within the annular groove 3231, while also being clamped and fixed between the first flange 322 and the second flange 324. Thus, the sealing ring 34 can perform a sealing function. Optionally, the sealing ring 34 is a silicone ring.

[0052] like Figure 12As shown, in one embodiment, the earcup 4 includes a mounting bracket 41, a dustproof cloth 42, and a cover 43. Specifically, the mounting bracket 41 is ring-shaped, the dustproof cloth 42 is disposed on the mounting bracket 41 and covers the button 3 and the sound outlet 122, and the cover 43 is disposed on the mounting bracket 41 and is also ring-shaped. It is easy to understand that the cover 43 directly contacts the user's skin to ensure comfort during prolonged wear of the headphones. Furthermore, the dustproof cloth 42 can both conceal the button 3 and prevent dust and hair from entering the receiving cavity 14 through the sound outlet 122. It should be noted that the dustproof cloth 42 does not affect sound wave penetration.

[0053] like Figure 6 As shown, in one embodiment, the headphones also include a gasket 6. Specifically, the gasket 6 is sandwiched between the mounting bracket 41 of the earcup 4 and the front cover 12. Optionally, the gasket 6 is made of the same material as the foam 33 to provide a tactile feel when installing the earcup 4 and to ensure a tight connection between the earcup 4 and the ear shell 1.

[0054] like Figure 12 As shown, in one embodiment, the mounting bracket 41 is provided with a positioning hole 411. Correspondingly, as... Figure 10 As shown, the front cover 12 is provided with a positioning post 126, which matches the positioning hole 411 to ensure that the earcup 4 can be positioned and installed on the ear shell 1. Optionally, as Figure 6 As shown, the washer 6 has a notch 61 so that the positioning pin 126 can be inserted into the positioning hole 411 without avoiding the washer 6.

[0055] This invention provides a pair of over-ear headphones, including an ear shell, a battery cover, a button, and ear cups. A battery compartment and a battery cover are located on the first side of the ear shell. The battery cover moves between an open position and a closed position. When the battery cover is in the closed position, it closes the battery compartment; when it is in the open position, it opens the battery compartment. A button is located on the second side of the ear shell and extends towards the first side. The button moves between an initial position and a triggered position. When the button is in the triggered position, it pushes the battery cover from the closed position to the open position. The ear cups are located on the second side of the ear shell and cover the button. Therefore, the over-ear headphones allow the battery cover to be opened via a concealed button for battery replacement. This design offers advantages such as reliable structure, simple operation, reduced risk of accidental activation, and a more integrated design, contributing to extended lifespan and improved user experience.

[0056] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A type of over-ear headphone, characterized in that, The headphones include: Ear shell, wherein a battery compartment is provided on the first side of the ear shell; A battery cover is disposed on a first side of the ear shell and configured to move between an open position and a closed position, the battery cover closing the battery compartment in the closed position and opening the battery compartment in the open position; A button, located on a second side of the earpiece and extending toward a first side of the earpiece, is configured to push the battery cover from the closed position to the open position; and Earmuffs, which are disposed on the second side of the ear shell and cover the buttons.

2. The headphones according to claim 1, characterized in that, The ear shell includes: The rear housing, wherein the battery compartment and the battery cover are provided on a first side; and A front cover, which is fixed to the second side of the rear shell and has a receiving cavity between it and the rear shell.

3. The headphones according to claim 2, characterized in that, The rear shell is provided with a slot; The battery cover includes: The main body of the cover plate; and The latching part extends from the first end of the cover body toward the earcup. When the battery cover is in the closed position, the latching part is engaged in the slot, and when the battery cover is in the open position, the latching part disengages from the slot.

4. The headphones according to claim 3, characterized in that, The button, facing the first side of the ear shell, is pushed against the latching part to push the latching part out of the slot.

5. The headphones according to claim 3, characterized in that, The end of the latch facing the button is provided with a relief groove.

6. The headphones according to claim 3, characterized in that, The rear shell is provided with a limiting groove; The battery cover also includes: A rotating part extends from the second end of the cover body toward the ear cup and is inserted into the limiting groove to be rotatably connected with the rear shell.

7. The headphones according to claim 2, characterized in that, The front cover has a groove on the side facing the earcups, the bottom of the groove is inclined, and a sound outlet hole is provided on the bottom of the groove.

8. The headphones according to claim 7, characterized in that, The bottom of the groove is provided with a recessed groove, and the bottom of the recessed groove is provided with a drain hole; The button is embedded in the groove and extends from the hole.

9. The headphones according to claim 8, characterized in that, The groove includes: A first groove, the first groove being formed by the recessed bottom of the groove; and The second tank is formed by the recessed bottom of the first tank, and the bottom of the second tank is provided with the leakage hole.

10. The headphones according to claim 8, characterized in that, The button is angled on the side facing the earcup and matches the bottom of the groove.

11. The headphones according to claim 2, characterized in that, The earmuffs have mounting brackets; The front cover has a second latch on the side facing the earcups, and the second latch is fastened to the mounting bracket.

12. The headphones according to claim 2, characterized in that, The ear shell also includes: The middle frame is sandwiched between the rear shell and the front cover.

13. The headphones according to claim 12, characterized in that, The middle frame includes: Frame; and The fitting part protrudes from the frame to one side and has mounting holes.

14. The headphones according to claim 13, characterized in that, The rear shell is provided with a mating groove; The fitting part is embedded in the mating groove.

15. The headphones according to claim 2, characterized in that, The headphones also include: A loudspeaker unit, wherein the loudspeaker unit is disposed within the receiving cavity.

16. The headphones according to any one of claims 1-15, characterized in that, The buttons include: Pressing part; and A trigger portion, which extends from the pressing portion toward the battery cover to open the battery cover.

17. The headphones according to claim 16, characterized in that, The triggering unit includes: A first column extends from the pressing portion toward the battery cover; A first flange extends from the first column toward the battery cover; The second column extends from the first flange toward the battery cover, and the second column is provided with an annular groove; The second flange extends from the second column toward the battery cover; The third column extends from the second flange toward the battery cover; A third flange, the third flange extending from the third column toward the battery cover; and A push pin extends from the third flange toward the battery cover to push open the battery cover.

18. The headphones according to claim 17, characterized in that, The first column is fitted with foam.

19. The headphones according to claim 17, characterized in that, A sealing ring is fitted onto the second column.

20. The headphones according to any one of claims 1-15, characterized in that, The earmuffs include: Mounting bracket, wherein the mounting bracket is configured as a ring; A dustproof cloth, wherein the dustproof cloth is disposed on the mounting frame and covers the button; and The cover is mounted on the mounting frame and is configured as a ring.

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