Earphone box and earphone system

Abstract

The utility model provides an earphone box and an earphone system, and relates to the technical field of earphones. The earphone box comprises a box body, a cover body and an elastic connecting piece. The containing cavity of the box body can contain the earphone body, and when the opening of the box body is opened, the earphone body can be taken and placed through the opening of the box body. The cover body is rotatably connected with the box body, and the earphone box can be switched between the first state and the second state by rotating the cover body, so that the cover body covers or opens the opening of the box body. The elastic connecting piece is connected with the cover body and the box body, and when the earphone box is switched from the third state to the first state or the second state, the elastic force of the elastic connecting piece can provide assistance for the cover body, so that the cover body is more conveniently switched from the third state to the first state or the second state; therefore, the process of covering or opening the opening of the box body by the cover body is convenient, and the taking and placing efficiency of the earphone body is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to an earphone box and an earphone system, and belongs to the technical field of earphones. BACKGROUND

[0002] A wireless earphone is a portable earphone without a wire. The wireless earphone is powered by an internal battery. In order to improve the endurance of the wireless earphone, the wireless earphone includes an earphone box and an earphone body. The earphone box can not only be used to store the earphone body, but also can charge the earphone body, thereby enhancing the endurance of the wireless earphone.

[0003] At present, the wireless earphone box includes a box body and a cover body. The cover body is opened or closed on the box body by rotating. However, after long-term opening and closing, the cover body is prone to loosen relative to the box body, thereby causing unstable connection between the cover body and the box body. CONTENT OF THE UTILITY MODEL

[0004] The present application provides an earphone box and an earphone system, which solves the problem of unstable connection between the box body and the cover body of the earphone box of the wireless earphone in the related art.

[0005] In a first aspect, the present application provides an earphone box, comprising:

[0006] a box body having a cavity and an opening, the opening being in communication with the cavity, and the cavity being configured to accommodate at least part of an earphone body;

[0007] a cover body rotatably connected with the box body;

[0008] an elastic connecting member connected with the box body and the cover body;

[0009] the cover body includes a first state, a second state and a third state;

[0010] when the cover body is in the first state, the cover body covers the opening; when the cover body is in the second state, the cover body opens the opening; and when the cover body is in the third state, the cover body opens or closes part of the opening, and the elastic connecting member is configured to drive the cover body to rotate by elastic force to the first state or the second state.

[0011] In some embodiments, the elastic connecting member includes an elastic part and a connecting rod part, one end of the elastic part is connected with the box body, the other end of the elastic part is connected with the connecting rod part, the connecting rod part is further rotatably connected with the box body, and the connection between the connecting rod part and the box body is a first connection site;

[0012] the elastic part drives the connecting rod part to rotate around the first connection site by elastic force, so as to switch the cover body from the third state to the first state or the second state.

[0013] In some embodiments, the elastic part is rotatably connected with the box body, the position at which the elastic part is rotatably connected with the box body is a second connection position, and the position at which the elastic part is connected with the connecting rod part is a third connection position.

[0014] When the cover body is switched between the first state, the second state and the third state, the third connection position is simultaneously rotated around the first connection position and the second connection position, and the distance between the third connection position and the first connection position is increased or decreased, so that the elastic part is deformed along the axial direction of the elastic part.

[0015] In some embodiments, when the cover body is switched from the first state to the third state, the degree of deformation of the elastic part is increased, and the elastic force of the elastic part hinders the cover body from being rotated from the first state to the third state.

[0016] When the cover body is switched from the third state to the first state, the degree of deformation of the elastic part is decreased.

[0017] In some embodiments, when the cover body is switched from the second state to the third state, the degree of deformation of the elastic part is increased, and the elastic force of the elastic part hinders the cover body from being rotated from the second state to the third state.

[0018] When the cover body is switched from the third state to the second state, the degree of deformation of the elastic part is decreased.

[0019] In some embodiments, when the cover body is in the third state, the elastic part is in a stretched state.

[0020] In some embodiments, when the earphone box is in the first state or the second state, the elastic part is in a natural state.

[0021] In some embodiments, when the earphone box is in the first state, the connection between the elastic part and the connecting rod part is located at a first position; when the earphone box is in the second state, the connection between the elastic part and the connecting rod part is located at a second position; and when the earphone box is in the third state, the connection between the elastic part and the connecting rod part is located at a third position.

[0022] The first position and the second position are distributed on two sides of the third position.

[0023] In some embodiments, the cover comprises a first side and a second side, when the earphone case is switched from the first state to the third state, the first side rotates out of the cavity in a direction away from the cavity, and the second side rotates into the cavity in a direction towards the cavity.

[0024] The end of the connecting rod part away from the elastic part is adjacent to the first side.

[0025] In some embodiments, when the earphone case is in the second state, the cover is erected in the box.

[0026] In some embodiments, the cavity comprises a first inner wall and a second inner wall opposite to each other, when the earphone case is in the first state, the first side is adjacent to the first inner wall, and the second side is adjacent to the second inner wall.

[0027] When the earphone case is in the second state, and the cover is adjacent to the second inner wall.

[0028] In some embodiments, the cavity further comprises a third inner wall and a fourth inner wall opposite to each other, the third inner wall and the fourth inner wall are both located between the first inner wall and the second inner wall.

[0029] The number of the elastic connectors is two, and the two elastic connectors are adjacent to the third inner wall and the fourth inner wall respectively.

[0030] In some embodiments, the earphone case further comprises a support part and a sliding part, the support part is arranged in the cavity, one end of the sliding part is connected with the cover, the other end of the sliding part is slidingly arranged in the support part, and the sliding part is rotatable relative to the support part, the extension direction of the support part is arranged at an angle less than 90 degrees with the bottom wall of the cavity.

[0031] When the cover is switched between the first state, the second state and the third state, the sliding part slides along the support part.

[0032] In the second aspect, based on the earphone case described above, the application further provides an earphone system, comprising an earphone body and the earphone case described above, and the earphone body is arranged in the cavity of the box.

[0033] The earphone box provided in the application can accommodate the earphone body in the cavity of the box body. When the opening of the box body is opened, the earphone body can be taken out or put in through the opening of the box body. The cover body is rotatably connected with the box body. The cover body can be switched between the first state and the second state by rotating the cover body, so that the cover body covers or opens the opening of the box body. The elastic connecting piece is connected with the cover body and the box body. When the cover body is switched from the third state to the first state or the second state, the elastic force of the elastic connecting piece can provide assistance to the cover body, so that the cover body is more convenient to switch from the third state to the first state or the second state, thereby making the process of covering or opening the opening of the box body by the cover body convenient, and improving the taking and placing efficiency of the earphone body.

[0034] The earphone system provided in the application can make the process of taking and placing the earphone body in the cavity of the earphone box convenient and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0035] The above and other objects, features and advantages of the embodiments of the application will become more apparent from the following detailed description made with reference to the drawings. In the drawings, various embodiments of the application will be illustrated in an exemplary and non-limiting manner, in which:

[0036] Figure 1 It is a schematic view of the earphone box of the embodiment of the application;

[0037] Figure 2 It is a schematic view of the cover body of the earphone box of the embodiment of the application in the third state;

[0038] Figure 3 It is a schematic view of the cover body of the earphone box of the embodiment of the application in the second state;

[0039] Figure 4 It is a schematic view of the earphone system of the embodiment of the application;

[0040] Figure 5 It is an exploded structural schematic view of the earphone system of the embodiment of the application.

[0041] Reference signs:

[0042] 100 - box body, 110 - cavity, 111 - first inner wall, 112 - second inner wall, 113 - third inner wall, 114 - fourth inner wall, 120 - opening,

[0043] 200 - cover body, 210 - first side, 220 - second side,

[0044] 300 - elastic connecting piece, 310 - elastic part, 320 - connecting rod part, 321 - first rod body, 322 - second rod body,

[0045] 400 - support part,

[0046] 500 - sliding portion,

[0047] 600 - earphone body. DETAILED DESCRIPTION

[0048] Embodiments of the present application are described below in detail with reference to the accompanying drawings, wherein the same or similar components are denoted by the same or similar reference numerals throughout the drawings. The embodiments described below are exemplary and are intended to explain the present application, and are not to be understood as limiting the present application.

[0049] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship shown in the drawings, and are merely used for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0050] In addition, the terms "first", "second", etc. are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0051] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected or can communicate with each other; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] In the present application, unless specifically stated and limited otherwise, a first feature is "on" or "under" a second feature can mean that the first and second features are in direct contact, or the first and second features are in indirect contact with an intermediate medium. Moreover, the first feature is "over", "above" and "on top of" the second feature can mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. The first feature is "under", "below" and "underneath" the second feature can mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is horizontally lower than the second feature.

[0053] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0054] A wireless earphone is a portable earphone without the need for wiring. The wireless earphone is powered by an internal battery. In order to improve the endurance of the wireless earphone, the wireless earphone includes an earphone box and an earphone body. The earphone box can not only be used to accommodate the earphone body, but also can charge the earphone body, thereby enhancing the endurance of the wireless earphone.

[0055] At present, the wireless earphone box includes a box body and a cover body. The box body can be used to accommodate the earphone body, and the cover body is opened or closed from the box body by rotating. However, the cover plate is rotatably connected to the box body by the elastic member, which can easily cause the cover body to loosen relative to the box body after long-term opening and closing, thereby causing unstable connection between the cover body and the box body.

[0056] In the earphone box provided in the present application, the cavity of the box body can accommodate the earphone body. When the opening of the box body is opened, the earphone body can be taken out or put in through the opening of the box body. The cover body is rotatably connected to the box body, and the cover body can be switched between the first state and the second state by rotating the cover body, so as to cover or open the opening of the box body. The elastic connecting member is connected to the cover body and the box body. When the cover body is switched from the third state to the first state or the second state, the elastic force of the elastic connecting member can provide assistance to the cover body, so that the cover body is more conveniently switched from the third state to the first state or the second state, thereby making the process of covering or opening the opening of the box body by the cover body convenient, and improving the taking and placing efficiency of the earphone body.

[0057] The headphone system proposed in this application, by including the aforementioned headphone case, makes the process of taking the headphone body out of and out of the headphone case cavity convenient and efficient.

[0058] The earphone case and earphone system provided in this application will be described in detail below with reference to specific embodiments.

[0059] This application discloses an earphone case, with reference to... Figures 1 to 3 As shown, the device includes a housing 100, a cover 200, and a resilient connector 300. This headphone case can be used in headphone systems to store the headphone body 600.

[0060] The housing 100 is the basic component of the headphone case of this application. The housing 100 provides a mounting base for at least some of the other components of the headphone case and serves to protect them. The housing 100 can be made of metal, giving it better structural strength, thus improving its durability and reliability. Alternatively, the housing 100 can be made of polymer materials, allowing it to maintain a certain structural strength while remaining relatively lightweight.

[0061] The housing 100 has a cavity 110, which is a hollow structure within the housing 100. The housing 100 also has an opening 120, which is an opening formed on the surface of the housing 100 and can communicate with the cavity 110. The cavity 110 of the housing 100 can be used to house the earphone body 600. Specifically, the size of the cavity 110 can be set to match the shape of the earphone body 600, so that at least a portion of the earphone body 600 can be embedded within the cavity 110 of the housing 100, allowing the earphone body 600 to be stored within the cavity 110 of the housing 100.

[0062] The cover 200 is rotatably connected to the housing 100, and the cover 200 can be rotated to close or open the opening 120 of the housing 100. When the cover 200 closes the opening 120, the earphone body 600 can be completely stored inside the earphone case of this application. When it is necessary to remove or place the earphone body 600 from the cavity 110 of the housing 100, the opening 120 of the housing 100 can be opened by rotating the cover 200. The elastic connector 300 is rotatably connected to the housing 100 and the cover 200, and when the cover 200 rotates relative to the housing 100, the elastic connector 300 can be subjected to force and deform.

[0063] Specifically, the cover 200 of this application includes a first state, a second state, and a third state, and the earphone case can switch between the first state, the second state, and the third state. (Reference) Figure 1As shown, when the lid 200 is in the first state, the lid 200 closes to the opening 120 of the box 100, making the cavity 110 of the box 100 a closed cavity, thus preventing external dirt from entering the cavity 110 of the box 100. (Reference) Figure 3 As shown, when the cover 200 is in the second state, the cover 200 opens the opening 120 of the housing 100, allowing the cavity 110 of the housing 100 to communicate with the outside of the housing 100, so that the earphone body 600 can be stored inside the cavity 110 of the housing 100. (Reference) Figure 2 As shown, when the cover 200 is in the third state, the cover 200 opens or closes the opening 120, so that the opening 120 of the box 100 is in a semi-open state.

[0064] When the cover 200 is in the third state, the elastic connector 300 deforms and gains elastic force. This elastic force can drive the cover 200 to rotate, placing it in either the first or second state. Thus, when rotating the cover 200 to switch between the first and second states, the elastic force of the elastic connector 300 assists in the transition, making the switching process smoother and improving the user experience of the earphone case.

[0065] In some implementations, reference Figures 1 to 3 As shown, to enable the cover 200 to be rotatably connected to the box 100, the elastic connector 300 of this application may include an elastic portion 310 and a connecting rod portion 320. One end of the connecting rod portion 320 is rotatably connected to the cover 200, and the other end of the connecting rod portion 320 is rotatably connected to the box 100, thus allowing the cover 200 to be rotatably connected to the box 100 via the connecting rod portion 320. The portion where the connecting rod portion 320 is rotatably connected to the box 100 is the first connection portion. When the cover 200 switches between the first state, the second state, and the third state, the connecting rod portion 320 rotates around the first connection portion.

[0066] One end of the elastic part 310 is connected to the box body 100, and the other end of the elastic part 310 can be connected to the connecting rod part 320, so that the elastic part 310 can be fixed between the box body 100 and the connecting rod part 320, and thus the elastic part 310 can be fixed between the box body 100 and the cover 200. When the cover 200 of this application is in the third state, the elastic part 310 is in a state of force deformation, and the elastic force of the elastic part 310 can drive the connecting rod part 320 to rotate clockwise or counterclockwise around the first connection part, that is, around Figure 1The Z-axis direction is rotated. In this way, the elastic force of the elastic part 310 can drive the connecting rod part 320 to rotate, thereby allowing the cover 200 connected to the connecting rod part 320 to rotate relative to the box body 100, so that the earphone box of this application can switch between the first state and the second state.

[0067] In some implementations, reference Figures 1 to 3 As shown, to improve the durability of the earphone case of this application, the elastic part 310 is rotatably connected to the case body 100. Specifically, one end of the elastic part 310 is rotatably connected to the case body 100, and this rotatable connection between the elastic part 310 and the case body 100 is the second connection part. The other end of the elastic part 310 is rotatably connected to the connecting rod part 320, and this connection between the elastic part 310 and the connecting rod part 320 is the third connection part. The first connection part is located between the second and third connection parts.

[0068] When the cover 200 of this application switches between the first, second, and third states, the third connecting part rotates simultaneously around the first and second connecting parts, and the trajectory of the third connecting part is an arc, causing the distance between the third and second connecting parts to change. Thus, when the connecting rod 320 rotates relative to the housing 100, the elastic part 310 can also rotate relative to the housing 100. The elastic part 310 only deforms along its axial direction, generating elastic force, thereby preventing the elastic part 310 from being bent or twisted, avoiding excessive deformation and fatigue, and protecting the elastic part 310. Therefore, after repeatedly opening and closing the opening 120 of the housing 100, the elastic part 310 can still maintain strong elastic force, making the earphone case of this application more durable and reliable.

[0069] To enable the connecting rod 320 to be rotatably connected to both the housing 100 and the elastic part 310, refer to Figure 3 and Figure 5 As shown, the connecting rod portion 320 includes a first rod 321 and a second rod 322. One end of the first rod 321 is rotatably connected to the cover 200, and the other end is rotatably connected to the box 100. One end of the second rod 322 is connected to the first rod 321, and the other end is rotatably connected to the elastic portion 310 as a third connection point.

[0070] The first rod 321 and the second rod 322 can be configured as a single unit, ensuring a stable and reliable connection between them. This also ensures a stable and reliable connection between the connecting rod 320, the cover 200, and the elastic part 310. The connection point between the second rod 322 and the first rod 321 can be located near the connection point between the first rod 321 and the box 100.

[0071] In some implementations, reference Figures 1 to 2 As shown, when the cover 200 of this application switches from the first state to the third state, the deformation degree of the elastic part 310 increases, and the elastic force of the elastic part 310 hinders the cover 200 from rotating from the first state to the third state. Specifically, during the process of the cover 200 rotating from the first state to the third state, the elastic force generated by the deformation of the elastic part 310 creates resistance to the rotation of the cover 200. Thus, when it is necessary to switch the cover 200 from the first state to the third state, the user needs to apply a force to the cover 200 to overcome the elastic force of the elastic part 310, thereby providing a damping feel for the user. In addition, when the external force on the cover 200 cannot overcome the elastic force of the elastic part 310, the cover 200 can remain in the first state, thus preventing the cover 200 from accidentally opening the opening 120 of the box 100 without the user's active intervention.

[0072] When the cover 200 of this application switches from the third state to the first state, the deformation degree of the elastic part 310 decreases, and the elastic force of the elastic part 310 allows the cover 200 to rotate from the third state to the first state. Specifically, during the process of the cover 200 rotating from the third state to the first state, the elastic force generated by the deformation of the elastic part 310 has a positive effect on the rotation of the cover 200. Thus, when it is necessary to switch the cover 200 from the third state to the first state, the user does not need to apply any force to the cover 200. In addition, when the cover 200 rotates to the first state, its deformation degree is reduced, which makes the elastic part 310 less subjected to external forces when the cover 200 is in the first state, avoiding the elastic part 310 being in a state of significant deformation for a long time and affecting its elastic force, thus achieving the purpose of protecting the elastic part 310.

[0073] In some implementations, reference Figures 2 to 3 As shown, when the cover 200 of this application switches from the second state to the third state, the deformation degree of the elastic part 310 increases, and the elastic force of the elastic part 310 hinders the cover 200 from rotating from the second state to the third state. Specifically, during the process of the cover 200 rotating from the second state to the third state, the elastic force generated by the deformation of the elastic part 310 creates resistance to the rotation of the cover 200. Thus, when it is necessary to switch the cover 200 from the second state to the third state, the user needs to apply a force to the cover 200 to overcome the elastic force of the elastic part 310, thereby providing a damping feel for the user. In addition, when the external force on the cover 200 cannot overcome the elastic force of the elastic part 310, the cover 200 can remain in the second state, thus preventing the cover 200 from accidentally closing the opening 120 of the box 100 without the user's active intervention.

[0074] When the headphone case of this application switches from the third state to the second state, the deformation of the elastic part 310 decreases, and the elastic force of the elastic part 310 allows the cover 200 to rotate from the third state to the second state. Specifically, during the process of the cover 200 rotating from the third state to the second state, the elastic force generated by the deformation of the elastic part 310 has a positive effect on the rotation of the cover 200. Thus, when it is necessary to switch the cover 200 from the third state to the second state, the user does not need to apply any force to the cover 200. In addition, when the cover 200 rotates to the second state, its deformation is reduced, which means that the elastic part 310 is subjected to less external force when the cover 200 is in the second state, avoiding the elastic part 310 being in a state of significant deformation for a long time and affecting its elastic force, thus achieving the purpose of protecting the elastic part 310.

[0075] In some implementations, reference Figure 2 As shown, when the cover 200 of this application is in the third state, the elastic part 310 is in a stretched state, and the length of the elastic part 310 reaches its maximum. The elastic force of the elastic part 310 will drive the elastic part 310 to contract, so that when the cover 200 is in the first state and the second state, the length of the elastic part 310 is less than the length of the elastic part 310 when the cover 200 is in the third state.

[0076] Specifically, during the transition from the first state to the third state of the cover 200, the elastic portion 310 is continuously stretched, causing its length to continuously increase. When the cover 200 is in the third state, the length of the elastic portion 310 reaches its maximum. When the cover 200 transitions from the third state to the second state, the elastic portion 310 contracts, causing its length to decrease until the cover 200 rotates to the second state.

[0077] During the transition from the second to the third state of the cover 200, the elastic portion 310 is continuously stretched, causing its length to continuously increase. When the cover 200 is in the third state, the length of the elastic portion 310 reaches its maximum. When the cover 200 transitions from the third state to the first state, the elastic portion 310 contracts, causing its length to decrease until the cover 200 rotates back to the first state.

[0078] In some implementations, reference Figure 1 and Figure 3As shown, when the cover 200 of this application is in the first or second state, the elastic part 310 is in its natural state, that is, the elastic part 310 is neither stretched nor compressed. It should be understood that, from the perspective of actual user use, the cover 200 will remain in the first or second state for a long time. This allows the elastic part 310 to remain in its natural state for a long time, reducing the time during which the elastic part 310 is deformed by external forces, thus protecting the elastic part 310 and allowing the headphone case to maintain a strong elastic force even after long-term use.

[0079] In some embodiments, when the cover 200 of this application is in a first state, the connection point between the elastic part 310 and the connecting rod part 320, i.e., the third connection portion, is located in a first position. When the earphone case is in a second state, the connection point between the elastic part 310 and the connecting rod part 320, i.e., the third connection portion, is located in a second position. When the cover 200 is in a third state, the connection point between the elastic part 310 and the connecting rod part 320, i.e., the third portion, is located in a third position. The first and second positions are distributed on both sides of the third position.

[0080] Specifically, when the headphone box of this application is in Figure 1 When the cover 200 is in the position shown, by applying a force to the cover 200, the connecting rod 320 can be rotated clockwise, so that the third connecting part can be rotated from the first position to the third position, until it is rotated to the second position, so that the cover 200 switches from the first state to the third state and then switches back to the second state.

[0081] When the earphone case of this application is in Figure 3 When the cover 200 is in the position shown, by applying a force to the cover 200, the connecting rod 320 is rotated in a counterclockwise direction, which allows the third connecting part to rotate from the second position to the third position, until it rotates to the first position, so that the cover 200 switches from the first state to the third state and then back to the second state.

[0082] In some implementations, reference Figures 1 to 3 As shown, the cover 200 of this application includes a first side 210 and a second side 220, which are opposite sides of the cover 200. When the earphone case switches from a first state to a third state, the first side 210 rotates out of the cavity 110 in a direction away from the cavity 110, and the second side 220 rotates into the cavity 110 in a direction towards the cavity 110. The end of the connecting rod 320 away from the first connecting portion is connected to the portion of the cover 200 adjacent to the first side 210.

[0083] Among them, the first side 210 and the second side 220 are along Figure 1Extending along the X-axis, when it is necessary to switch the cover 200 from the first state to the third state, the first side 210 of the cover 200 can be rotated away from the cavity 110 of the box 100 by pressing the part of the cover 200 adjacent to the second side 220. This makes it easier for the user to switch the cover 200 from the first state to the third state. When the cover 200 is in the third state, if a force is applied to the cover 200 to make it tend to rotate to the second state, the elastic restoring force of the elastic part 310 can drive the first side 210 of the cover 200 to continue to rotate into the cavity 110 of the box 100, and the second side 220 of the cover 200 continues to rotate in the direction away from the cavity 110 of the cover 200 until the cover 200 rotates to the second state.

[0084] When it is necessary to switch the lid 200 from the second state to the first state, the first side 210 of the lid 200 can be lifted to rotate outward toward the cavity 110 of the box 100, making it easier for the user to switch the lid 200 from the second state to the third state. When the lid 200 is in the third state, if a force is applied to the lid 200 to make it tend to rotate back to the first state, the elastic restoring force of the elastic part 310 can drive the first side 210 of the lid 200 to rotate into the cavity 110 of the box 100, and the second side 220 of the lid 200 continues to rotate in a direction away from the cavity 110 of the lid 200 until the lid 200 rotates back to the second state.

[0085] In some embodiments, to make the headphone case of this application more compact, when the headphone case is in the second state, the cover 200 can be located within the cavity 110 of the case body 100. This allows the cover 200 to utilize the space of the cavity 110 within the case body 100, enabling the cover 200 to be neatly stored even when the headphone case is in the second state, resulting in a more compact headphone case. Furthermore, placing the cover 200 within the cavity 110 of the case body 100 also allows the case body 100 to protect the cover 200, preventing it from protruding outside the cavity and being subjected to impact.

[0086] Specifically, when the lid 200 is in the first state, it is flush with the inner wall of the cavity 110 to close the opening 120 of the box 100. During the transition from the first to the second state, the lid 200 gradually rotates into the cavity 110 of the box 100. When the lid 200 is in the third state, part of the lid 200 is outside the cavity 110 of the box 100, and another part is inside the cavity 110. When the lid 200 is in the second state, it is completely inside the cavity 110 of the box 100.

[0087] In some embodiments, when the cover 200 of this application is in the second state, the cover 200 is erected within the cavity 110 of the box 100. Specifically, the cover 200 is a thin plate structure, and the cover 200 is erected within the cavity 110 of the box 100, so that the cover 200 extends from the bottom wall of the cavity 110 towards the opening 120, which can reduce the space occupied by the cover 200 within the cavity 110, and make the space within the cavity 110 available for the installation of other components larger.

[0088] In some embodiments, the cavity 110 of the housing 100 may include a first inner wall 111 and a second inner wall 112, which are opposing inner walls of the cavity 110. When the earphone case of this application is in a first state, the first side 210 of the cover 200 is adjacent to the first inner wall 111, and the second side 220 of the cover 200 is adjacent to the second inner wall 112. When the earphone case is in a second state, the cover 200 may be adjacent to the second inner wall 112.

[0089] Specifically, the opening 120 of the housing 100 is located between the first inner wall 111 and the second inner wall 112, and the bottom wall of the cavity 110 is also located between the first inner wall 111 and the second inner wall 112. When the earphone case is in the second state, the cover 200 can fit against the second inner wall 112, thereby making the gap between the cover 200 and the second inner wall 112 smaller, avoiding the formation of extra space between the cover 200 and the second inner wall 112 and causing wasted space in the cavity 110 of the housing 100.

[0090] In some implementations, reference Figure 4 and Figure 5 As shown, to facilitate smoother switching between the first, second, and third states of the cover 200, two elastic connectors 300 can be used. Both elastic connectors 300 are connected to the cover 200 and the box 100. Specifically, the cavity 110 of the box 100 also has a third inner wall 113 and a fourth inner wall 114, which are arranged opposite to each other. The third inner wall 113 is located between the first inner wall 111 and the second inner wall 112, and the fourth inner wall 114 is located between the first inner wall 111 and the second inner wall 112.

[0091] Two elastic connectors 300 can be connected to the third inner wall 113 and the fourth inner wall 114 respectively. Specifically, when there are two elastic connectors 300, there are correspondingly two connecting rods 320 and two elastic parts 310. The ends of the two connecting rods 320 connected to the box body 100 can be connected to the third inner wall 113 and the fourth inner wall 114 respectively, and the ends of the two elastic parts 310 connected to the box body 100 can also be connected to the third inner wall 113 and the fourth inner wall 114 respectively. In this way, both sides of the cover 200 can be stably supported, making the cover 200 more stable when switching between the first state, the second state, and the third state.

[0092] In some implementations, reference Figures 1 to 3 As shown, the headphone case of this application may further include a support portion 400 and a sliding portion 500. The support portion 400 is disposed within the cavity 110 of the case body 100, and the extending direction of the support portion 400 forms an angle of less than 90 degrees with the bottom wall of the cavity 110. Specifically, one end of the support portion 400 can be connected to the bottom wall of the cavity 110, and the other end of the support portion 400 extends toward the opening 120 of the case body 100.

[0093] One end of the sliding part 500 is connected to the cover 200, and the other end of the sliding part 500 is slidably disposed on the support part 400. Specifically, when the earphone case of this application switches between the first state, the second state, and the third state, the sliding part 500 slides along the support part 400. The sliding engagement between the sliding part 500 and the support part 400 allows the support part 400 to also guide the rotation of the cover 200, making the switching process of the cover 200 between the first state, the second state, and the third state smoother. The sliding part 500 may adopt a pulley structure to ensure smooth sliding along the support part 400.

[0094] Based on the above description of the earphone case, refer to... Figures 4 to 5 As shown, this application also proposes an earphone system, including an earphone body 600 and the aforementioned earphone case, wherein the earphone body 600 can be disposed within the cavity 110 of the case 100. The earphone case of this application may also be provided with a power supply component, which can supply power to the earphone body 600 when the earphone body 600 is disposed within the cavity 110.

[0095] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An earphone case, characterized in that, include: The housing (100) has a cavity (110) and an opening (120) communicating with the cavity (110), the cavity (110) being configured to accommodate at least a portion of the headphone body (600); The cover (200) is rotatably connected to the box body (100); An elastic connector (300) is connected to the housing (100) and the cover (200); The cover (200) includes a first state, a second state, and a third state; When the cover (200) is in the first state, the cover (200) closes the opening (120); when the cover (200) is in the second state, the cover (200) opens the opening (120); when the cover (200) is in the third state, the cover (200) opens or closes part of the opening (120), and the elastic connector (300) is configured to drive the cover (200) to rotate to the first state or the second state by elastic force.

2. The earphone case according to claim 1, characterized in that, The elastic connector (300) includes an elastic part (310) and a connecting rod part (320). One end of the elastic part (310) is connected to the box body (100), and the other end of the elastic part (310) is connected to the connecting rod part (320). The connecting rod part (320) is also rotatably connected to the box body (100), and the connection between the connecting rod part (320) and the box body (100) is the first connection part. The elastic part (310) drives the connecting rod part (320) to rotate around the first connecting part, so that the cover (200) switches from the third state to the first state or the second state.

3. The earphone case according to claim 2, characterized in that, The elastic part (310) is rotatably connected to the box body (100), the part where the elastic part (310) is rotatably connected to the box body (100) is the second connection part, and the part where the elastic part (310) is connected to the connecting rod part (320) is the third connection part. When the cover (200) switches between the first state, the second state and the third state, the third connecting part rotates around the first connecting part and the second connecting part at the same time, and the distance between the third connecting part and the first connecting part increases or decreases, so that the elastic part (310) deforms along the axial direction of the elastic part (310).

4. The earphone case according to claim 3, characterized in that, When the cover (200) switches from the first state to the third state, the degree of deformation of the elastic part (310) increases, and the elastic force of the elastic part (310) hinders the cover (200) from rotating from the first state to the third state; When the cover (200) switches from the third state to the first state, the degree of deformation of the elastic part (310) decreases.

5. The earphone case according to claim 4, characterized in that, When the cover (200) switches from the second state to the third state, the degree of deformation of the elastic part (310) increases, and the elastic force of the elastic part (310) hinders the cover (200) from rotating from the second state to the third state; When the cover (200) switches from the third state to the second state, the degree of deformation of the elastic part (310) decreases.

6. The earphone case according to any one of claims 2-5, characterized in that, When the cover (200) is in the third state, the elastic part (310) is in a stretched state.

7. The earphone case according to any one of claims 2-5, characterized in that, When the earphone case is in the first state or the second state, the elastic part (310) is in the natural state.

8. The earphone case according to claim 2, characterized in that, When the earphone case is in the first state, the connection between the elastic part (310) and the connecting rod part (320) is in the first position; when the earphone case is in the second state, the connection between the elastic part (310) and the connecting rod part (320) is in the second position; when the earphone case is in the third state, the connection between the elastic part (310) and the connecting rod part (320) is in the third position. The first position and the second position are located on either side of the third position.

9. The earphone case according to claim 2, characterized in that, The cover (200) includes a first side (210) and a second side (220). When the earphone case switches from the first state to the third state, the first side (210) rotates away from the cavity (110) to the outside of the cavity (110), and the second side (220) rotates towards the cavity (110) to the inside of the cavity (110). The end of the connecting rod portion (320) facing away from the elastic portion (310) is adjacent to the first side (210).

10. The earphone case according to claim 9, characterized in that, When the earphone case is in the second state, the cover (200) is erected inside the case (100).

11. The earphone case according to claim 10, characterized in that, The cavity (110) includes a first inner wall (111) and a second inner wall (112) opposite each other. When the earphone box is in the first state, the first side (210) is adjacent to the first inner wall (111), and the second side (220) is adjacent to the second inner wall (112). When the earphone case is in the second state, and the cover (200) is adjacent to the second inner wall (112).

12. The earphone case according to claim 11, characterized in that, The cavity (110) also includes a third inner wall (113) and a fourth inner wall (114) opposite to each other, the third inner wall (113) and the fourth inner wall (114) being located between the first inner wall (111) and the second inner wall (112); The number of elastic connectors (300) is two, and the two elastic connectors (300) are respectively adjacent to the third inner wall (113) and the fourth inner wall (114).

13. The earphone case according to claim 1, characterized in that, The earphone case also includes a support part (400) and a sliding part (500). The support part (400) is disposed in the cavity (110). One end of the sliding part (500) is connected to the cover (200), and the other end of the sliding part (500) is slidably disposed on the support part (400). The sliding part (500) can rotate relative to the support part (400). The extending direction of the support part (400) is set at an angle of less than 90 degrees with the bottom wall of the cavity (110). When the cover (200) switches between the first state, the second state and the third state, the sliding part (500) slides along the support part (400).

14. A headphone system, characterized in that, Includes an earphone body (600) and an earphone case as described in any one of claims 1-13, wherein the earphone body (600) is disposed within the cavity (110).

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