CN219478094U - Earphone bin and earphone assembly - Google Patents

Abstract

The utility model relates to the technical field of electronic accessories, in particular to an earphone bin and an earphone assembly. The earphone bin comprises an inner shell, an outer shell and a rotating shaft, wherein the outer shell comprises a first outer shell and a second outer shell, the inner shell is used for accommodating earphones, the rotating shaft is arranged at the bottom of the inner shell, the first outer shell and the second outer shell are respectively arranged on two opposite sides of the inner shell, one ends of the first outer shell and the second outer shell are rotationally connected with the rotating shaft, and the first outer shell and/or the second outer shell can rotate around the rotating shaft to enable the inner shell to be exposed or closed. The design that the connection was rotated to the bottom makes this earphone storehouse solve current earphone and opens the single problem of mode, can give the experience of uncapping of different earphones of user, promotes overall structure's interest.

Description

Earphone bin and earphone assembly

[ field of technology ]

The utility model relates to the technical field of electronic accessories, in particular to an earphone bin and an earphone assembly.

[ background Art ]

Along with the increasing frequency of people to use bluetooth headset, various forms of earphone layers are endless, but the mode of uncapping of the earphone on the market at present is that the mode of uncapping is the back and forth rotation, and the mode of uncapping is very single.

[ utility model ]

In order to solve the problem of single uncovering mode in the prior art, the utility model provides an earphone bin and an earphone assembly.

In order to solve the technical problem, the utility model provides an earphone bin for accommodating earphones, which is characterized in that: the earphone bin comprises an inner shell, an outer shell and a rotating shaft, wherein the outer shell comprises a first outer shell and a second outer shell, the inner shell is used for accommodating the earphone, the rotating shaft is arranged at the bottom of the inner shell, the first outer shell and the second outer shell are respectively arranged at two opposite sides of the inner shell, one ends of the first outer shell and the second outer shell are respectively connected with the rotating shaft in a rotating mode, and the first outer shell and/or the second outer shell can rotate around the rotating shaft so that the inner shell is exposed or sealed.

Preferably, the first housing and/or the second housing is rotated by an angle in the range of 0-90 °.

Preferably, the earphone bin further comprises an auxiliary component arranged corresponding to the outer shell, and the auxiliary component is arranged at the bottom of the outer shell so as to limit the rotation force of the first outer shell and/or the second outer shell relative to the inner shell.

Preferably, the auxiliary assembly comprises a first elastic member, a second elastic member and a connecting member, wherein the connecting member is provided with opposite ends and is respectively connected with one end of the first elastic member and one end of the second elastic member, the other ends of the first elastic member and the second elastic member are respectively connected with opposite inner side walls of the first outer shell and/or the second outer shell, and the connecting member is connected with the bottom of the inner shell.

Preferably, the auxiliary components are symmetrically arranged on two opposite sides of the rotating shaft.

Preferably, a fixing part is arranged at the bottom of the inner shell at a position corresponding to the connecting piece, and the connecting piece is connected with the fixing part.

Preferably, the auxiliary assembly is substantially U-shaped.

Preferably, two opposite inner side walls of the first outer shell and/or the second outer shell are/is provided with a limiting piece, the other ends of the first elastic piece and the second elastic piece are connected with the limiting piece, the inner shell is provided with a clearance groove corresponding to the limiting piece, and when the first outer shell and/or the second outer shell rotate oppositely or reversely, the limiting piece is abutted to the clearance groove or leaves the clearance groove.

Preferably, at least one side of the bottom of the inner shell is provided with a containing groove, the bottoms of the first outer shell and the second outer shell are respectively provided with a bottom plate, the inner side of the bottom plate is provided with a bulge, and when the first outer shell and/or the second outer shell are in a closed state, the bulge can be contained in the containing groove.

The utility model provides an earphone assembly, which comprises an earphone bin and an earphone which can be accommodated in the earphone bin, wherein the earphone is electrically connected with the earphone bin when the earphone is accommodated in the earphone bin.

Compared with the prior art, the earphone bin and the earphone assembly provided by the utility model have the following advantages:

1. the earphone bin comprises an inner shell, an outer shell and a rotating shaft, wherein the outer shell comprises a first outer shell and a second outer shell, the inner shell is used for accommodating earphones, the rotating shaft is arranged at the bottom of the inner shell, the first outer shell and the second outer shell are respectively arranged on two opposite sides of the inner shell, one ends of the first outer shell and the second outer shell are respectively connected with the rotating shaft in a rotating mode, and the first outer shell and/or the second outer shell can rotate around the rotating shaft to enable the inner shell to be exposed or closed. The design that the connection was rotated to the bottom makes this earphone storehouse solve current earphone and opens the single problem of mode, can give the experience of uncapping of different earphones of user, promotes overall structure's interest.

2. According to the earphone bin provided by the embodiment of the utility model, the first shell and/or the second shell rotate in the angle range of 0-90 degrees, so that the shells are more convenient to open and more practical.

3. The earphone bin provided by the embodiment of the utility model further comprises an auxiliary component which is arranged corresponding to the shell. The auxiliary assembly is designed to limit the rotation force when the earphone bin is opened and closed, and also can facilitate the reset of the shell; and the shell can also provide a closed pretightening force when being closed, and in addition, the opened shell can be kept in a horizontal state through the rotating shaft.

4. The earphone bin provided by the embodiment of the utility model comprises an auxiliary assembly, a first elastic piece, a second elastic piece and a connecting piece, wherein the connecting piece is provided with opposite ends and is respectively connected with one end of the first elastic piece and one end of the second elastic piece, the other ends of the first elastic piece and the second elastic piece are respectively connected with opposite inner side walls of the first shell and/or the second shell, and the connecting piece is connected with the bottom of the inner shell. The auxiliary assembly is designed to enable the force of the shell to be even, and the force of the shell during opening and closing can be limited.

5. According to the earphone bin provided by the embodiment of the utility model, the auxiliary components are symmetrically arranged on the two opposite sides of the rotating shaft so as to ensure that the rotating effect of the first shell is consistent with that of the second shell, so that the whole structure has good usability.

6. According to the earphone bin provided by the embodiment of the utility model, the fixing part is arranged at the bottom of the inner shell and corresponds to the connecting piece, and the connecting piece is connected with the fixing part, so that the track cannot be deviated when the auxiliary assembly controls the rotation force of the outer shell, and the whole structure normally and stably operates.

7. According to the earphone bin provided by the embodiment of the utility model, the auxiliary component is approximately U-shaped, so that the elastic deformation force of the first elastic piece and the second elastic piece is uniformly distributed on the shell, and the effect of limiting the force of opening and closing the shell is achieved.

8. According to the earphone bin provided by the embodiment of the utility model, the limiting pieces are arranged on the two opposite inner side walls of the first outer shell and/or the second outer shell, the other ends of the first elastic piece and the second elastic piece are connected with the limiting pieces, the inner shell is provided with the avoidance groove corresponding to the limiting pieces, and when the first outer shell and/or the second outer shell rotate oppositely or oppositely, the limiting pieces are abutted against the avoidance groove or leave the avoidance groove. The slot wall design of the avoidance slot can keep neutral without dislocation when the shell is closed, and the limiting piece can smoothly slide out when the shell is opened, so that the shell is not affected when opened, and the earphone bin is guaranteed to have good operability.

9. According to the earphone bin provided by the embodiment of the utility model, the accommodating groove is formed in at least one side of the bottom of the inner shell, the bottoms of the first outer shell and the second outer shell are respectively provided with the bottom plate, the inner side of the bottom plate is provided with the bulge, and when the first outer shell and/or the second outer shell are/is in a closed state, the bulge can be accommodated in the accommodating groove. The cooperation of bottom plate arch and holding tank makes the whole in earphone storehouse more pleasing to the eye when the shell closes.

10. The earphone bin provided by the embodiment of the utility model comprises an earphone bin and an earphone which can be accommodated in the earphone bin, wherein the earphone is electrically connected with the earphone bin when the earphone is accommodated in the earphone bin. The earphone assembly comprises the earphone bin, and further the earphone assembly has the same beneficial effects as the earphone bin, and is not repeated here.

[ description of the drawings ]

Fig. 1 is a schematic cross-sectional view of an open state of a headphone housing according to a first embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of an open state of an earphone house according to a first embodiment of the present utility model.

Fig. 3 is a schematic cross-sectional structure of the open state of the earphone house according to the first embodiment of the present utility model.

Fig. 4 is a partial enlarged view at a in fig. 3.

Fig. 5 is a schematic bottom sectional view of the closed state of the earphone house according to the first embodiment of the present utility model.

Fig. 6 is a schematic cross-sectional structure of the closed state of the earphone house provided by the first embodiment of the present utility model.

Fig. 7 is a partial enlarged view at B in fig. 6.

Fig. 8 is a schematic perspective view showing a closed state of an earphone house according to the first embodiment of the present utility model.

Fig. 9 is a schematic perspective view of an earphone assembly according to a second embodiment of the present utility model.

The attached drawings are used for identifying and describing:

1. an earphone bin;

11. an inner case; 12. a housing; 13. a rotating shaft; 14. an auxiliary component;

111. a clearance groove; 112. a receiving groove; 113. a relief groove; 114. a fixing part; 121. a first housing; 122. a second housing; 123. a limiting piece; 124. a bottom plate; 125. a protrusion; 140. a connecting piece; 141. a first elastic member; 142. a second elastic member;

1110. a groove bottom; 1111. a sidewall;

2. an earphone assembly;

21. an earphone; 22. and an earphone bin.

[ detailed description ] of the utility model

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It should be noted that the terms "first" and "second" and the like in the description and the claims of the present utility model are used for distinguishing between different objects and not for describing a particular sequential order. It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only. In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances. Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, in the earphone house 1 provided by the embodiment of the utility model, the earphone house 1 includes an inner housing 11, an outer housing 12 and a rotating shaft 13, the outer housing 12 includes a first outer housing 121 and a second outer housing 122, the inner housing 11 is used for accommodating an earphone, the rotating shaft 13 is disposed at the bottom of the inner housing 11, the first outer housing 121 and the second outer housing 122 are respectively disposed at two opposite sides of the inner housing 11, one ends of the first outer housing 121 and the second outer housing 122 are rotatably connected with the rotating shaft 13, and the first outer housing 121 and/or the second outer housing 122 can rotate around the rotating shaft 13 to expose or close the inner housing 11.

It can be appreciated that the design of the bottom rotation connection enables the earphone bin 1 to solve the problem that the existing earphone opening mode is single, can give different earphone uncapping experiences of users, and improves the interestingness of the whole structure.

It should be noted that, referring to fig. 2, in the earphone house 1 provided by the embodiment of the present utility model, the rotation angle of the first housing 121 and/or the second housing 122 is 0-90 ° and the bottom surface of the housing 12 is flat, when the first housing 121 and the second housing 122 rotate 90 °, the bottoms of the first housing 121 and the second housing 122 can be attached, and at this time, the entire inner housing 11 of the earphone house 1 is completely exposed, so that the earphone can be taken out and put in more conveniently when the housing 12 is opened, and the earphone house 1 has more practicability.

Referring to fig. 3, the earphone house 1 further includes an auxiliary assembly 14 disposed corresponding to the housing 12.

It can be appreciated that the auxiliary assembly 14 is designed to limit the rotation force when the housing 12 is opened and closed, and also to facilitate the resetting of the housing 12; and can also provide the pretension of closure when shell 12 is closed, in addition, can also guarantee through pivot 13 that shell 12 after opening can keep the horizontality.

Referring to fig. 5, the auxiliary assembly 14 includes a first elastic member 141, a second elastic member 142 and a connecting member 140, wherein the connecting member 140 has opposite ends, and is respectively connected to one end of the first elastic member 141 and one end of the second elastic member 142, and the other end of the first elastic member 141 and the other end of the second elastic member 142 are respectively connected to opposite inner sidewalls of the first housing 121 and/or the second housing 122, and the connecting member 140 is connected to the bottom of the inner housing 11.

It should be noted that, the first elastic member 141 or the second elastic member 142 may be a torsion spring or a spring, and only needs to have an elastic deformation function. Meanwhile, when it is a torsion spring, the number of torsion springs is not limited, and may be one or two or more. Specifically, in the embodiment of the present utility model, the first elastic member 141 and the second elastic member 142 are torsion springs, and the number of torsion springs is two.

It will be appreciated that the design of the auxiliary assembly 14 provides a more uniform force for opening and closing the housing and more limited force for opening and closing the housing 12.

Further, in this embodiment, the auxiliary components 14 are symmetrically disposed on opposite sides of the rotating shaft 13 to ensure that the rotation effects of the first housing 121 and the second housing 122 are consistent, so that the overall structure has good usability.

Referring to fig. 5, a fixing portion 114 is disposed at a position corresponding to the connecting member 140 at the bottom of the inner housing 11, the connecting member 140 is connected to the fixing portion 114, and a yielding groove 113 is formed in the fixing portion 114 corresponding to the connecting member 140, so that the connecting member 140 can be limited, and the auxiliary assembly 14 does not deviate from the track when the outer housing 12 is limited to rotate, so that the whole structure operates normally and stably.

In the present embodiment, the fixing portion 114 is not limited to the above, and may be only the relief groove 113, or may be a member with a through hole, so as to ensure that the auxiliary assembly 14 does not deviate from a predetermined position when the first elastic member and the second elastic member are elastically deformed.

It will be appreciated that the connection of the auxiliary assembly 14 will ensure smooth operation of the first and second elastic members 141 and 142 and control the force of opening and closing the housing 12.

Referring to fig. 5, the auxiliary component is substantially U-shaped, so that the forces of elastic deformation of the first elastic member 141 and the second elastic member 142 are uniformly distributed on the housing 12, so as to achieve the effect of limiting the force of opening and closing the housing 12.

Referring to fig. 5, two opposite inner sidewalls of the first housing 121 and/or the second housing 122 are respectively provided with a limiting member 123, and the other ends of the first elastic member 141 and the second elastic member 142 are connected with the limiting member 123.

Further, in this embodiment, referring to fig. 4 and fig. 7, when the inner housing 11 is provided with the clearance groove 111 corresponding to the limiting member 123, and the first housing 121 and/or the second housing 122 are rotated in opposite directions, the limiting member 123 slides along the sidewall 1111 of the clearance groove 111 near the direction of the rotation shaft 13 by the force of the elastic deformation of the first elastic member 141 and the second elastic member 142 until the first housing 121 and/or the second housing 122 is completely closed, and when the first housing 121 and/or the second housing 122 are rotated in opposite directions, the limiting member 123 slides along the sidewall 1111 far from the direction of the rotation shaft 13 by the force of the elastic deformation of the first elastic member 141 and the second elastic member 142 until the limiting member 123 is separated from the clearance groove 111.

Specifically, two avoidance grooves 111 are formed on the same side of the bottom of the inner shell 11, and the avoidance grooves 111 are formed on the same position of the other side symmetrical to the rotating shaft 13, so that the limiting piece 123 can simultaneously abut against or leave the avoidance grooves 111.

It can be appreciated that the slot wall design of the avoidance slot 111 can keep the housing 12 neutral when closed without dislocation, and the limiting member 123 can slide out smoothly when the housing 12 is opened, so that the housing 12 is not affected when opened, thereby ensuring good operability of the earphone house 1.

Referring to fig. 6 and 8, in the earphone house 1 provided by the embodiment of the utility model, at least one side of the bottom of the inner shell 11 is provided with a receiving groove 112, the bottoms of the first outer shell 121 and the second outer shell 122 are respectively provided with a bottom plate 124, the inner side of the bottom plate 124 is provided with a protrusion 125, and when the first outer shell 121 and/or the second outer shell 122 are in a closed state, the protrusion 125 can be received in the receiving groove 112.

It can be appreciated that the protrusion 125 of the bottom plate 124 of the earphone house 1 and the engagement slot are matched to prevent the outer shell 12 from being dislocated when closed, and the earphone house 1 is more attractive as a whole, and the two are matched to prevent the earphone placed in the inner shell 11 from falling off easily.

Further, the inner shell 11 is further provided with a charging slot for storing the earphone, and the earphone bin 1 further comprises a circuit component and a charging position arranged in the charging slot, and the charging position is electrically connected with the circuit component.

It will be appreciated that by the design of the charging bit provided in the charging slot, a function can be achieved in which the headset can be charged when placed in the charging slot.

In summary, the earphone bin 1 provided in the embodiment of the utility model is used for accommodating the earphone in the inner housing 11. When the earphone bin 1 is in a closed state, the first casing 121 and the second casing 122 are tightly closed and are not easy to open; when the first casing 121 and/or the second casing 122 of the earphone bin 1 are/is shifted outwards, the casing 12 can be opened to expose the earphone, so that the earphone can be conveniently taken and placed; when the outer shell 12 rotates to 90 degrees relative to the inner shell 11, a click feeling can be obviously felt, and the outer shell 12 is in a static state at the moment and cannot easily swing due to external force. Therefore, in the specific embodiment, the housing 12 of the earphone bin 1 is a split cover to facilitate taking and placing the earphone, and the split first housing 121 and the split second housing 122 can be opened on one side or two sides.

Referring to fig. 9, in particular, a second embodiment of the utility model provides an earphone assembly 2, where the earphone assembly 2 includes an earphone bin 22 and an earphone 21 that can be accommodated in the earphone bin 22, and the earphone 21 is electrically connected to the earphone bin 22 when the earphone 21 is accommodated in the earphone bin 22. Wherein the earphone house 22 is the earphone house 22 provided in the first embodiment of the present utility model.

It will be appreciated that the earphone assembly 2 has the same advantages as the earphone house 22 provided in the first embodiment of the present utility model, and will not be described in detail herein.

Compared with the prior art, the earphone bin and the earphone assembly provided by the utility model have the following advantages:

1. the earphone bin comprises an inner shell, an outer shell and a rotating shaft, wherein the outer shell comprises a first outer shell and a second outer shell, the inner shell is used for accommodating earphones, the rotating shaft is arranged at the bottom of the inner shell, the first outer shell and the second outer shell are respectively arranged on two opposite sides of the inner shell, one ends of the first outer shell and the second outer shell are respectively connected with the rotating shaft in a rotating mode, and the first outer shell and/or the second outer shell can rotate around the rotating shaft to enable the inner shell to be exposed or closed. The design that the connection was rotated to the bottom makes this earphone storehouse solve current earphone and opens the single problem of mode, can give the experience of uncapping of different earphones of user, promotes overall structure's interest.

2. According to the earphone bin provided by the embodiment of the utility model, the first shell and/or the second shell rotate in the angle range of 0-90 degrees, so that the shells are more convenient to open and more practical.

3. The earphone bin provided by the embodiment of the utility model further comprises an auxiliary component which is arranged corresponding to the shell. The auxiliary assembly is designed to limit the rotation force when the earphone bin is opened and closed, and also can facilitate the reset of the shell; and the shell can also provide a closed pretightening force when being closed, and in addition, the opened shell can be kept in a horizontal state through the rotating shaft.

4. The earphone bin provided by the embodiment of the utility model comprises an auxiliary assembly, a first elastic piece, a second elastic piece and a connecting piece, wherein the connecting piece is provided with opposite ends and is respectively connected with one end of the first elastic piece and one end of the second elastic piece, the other ends of the first elastic piece and the second elastic piece are respectively connected with opposite inner side walls of the first shell and/or the second shell, and the connecting piece is connected with the bottom of the inner shell. The auxiliary assembly is designed to enable the force of the shell to be even, and the force of the shell during opening and closing can be limited.

5. According to the earphone bin provided by the embodiment of the utility model, the auxiliary components are symmetrically arranged on the two opposite sides of the rotating shaft so as to ensure that the rotating effect of the first shell is consistent with that of the second shell, so that the whole structure has good usability.

6. According to the earphone bin provided by the embodiment of the utility model, the fixing part is arranged at the bottom of the inner shell and corresponds to the connecting piece, and the connecting piece is connected with the fixing part, so that the track cannot be deviated when the auxiliary assembly controls the rotation force of the outer shell, and the whole structure normally and stably operates.

7. According to the earphone bin provided by the embodiment of the utility model, the auxiliary component is approximately U-shaped, so that the elastic deformation force of the first elastic piece and the second elastic piece is uniformly distributed on the shell, and the effect of limiting the force of opening and closing the shell is achieved.

8. According to the earphone bin provided by the embodiment of the utility model, the limiting pieces are arranged on the two opposite inner side walls of the first outer shell and/or the second outer shell, the other ends of the first elastic piece and the second elastic piece are connected with the limiting pieces, the inner shell is provided with the avoidance groove corresponding to the limiting pieces, and when the first outer shell and/or the second outer shell rotate oppositely or oppositely, the limiting pieces are abutted against the avoidance groove or leave the avoidance groove. The slot wall design of the avoidance slot can keep neutral without dislocation when the shell is closed, and the limiting piece can smoothly slide out when the shell is opened, so that the shell is not affected when opened, and the earphone bin is guaranteed to have good operability.

9. According to the earphone bin provided by the embodiment of the utility model, the accommodating groove is formed in at least one side of the bottom of the inner shell, the bottoms of the first outer shell and the second outer shell are respectively provided with the bottom plate, the inner side of the bottom plate is provided with the bulge, and when the first outer shell and/or the second outer shell are/is in a closed state, the bulge can be accommodated in the accommodating groove. The cooperation of bottom plate arch and holding tank makes the whole in earphone storehouse more pleasing to the eye when the shell closes.

10. The earphone bin provided by the embodiment of the utility model comprises an earphone bin and an earphone which can be accommodated in the earphone bin, wherein the earphone is electrically connected with the earphone bin when the earphone is accommodated in the earphone bin. The earphone assembly comprises the earphone bin, and further the earphone assembly has the same beneficial effects as the earphone bin, and is not repeated here.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. An earphone storehouse for accomodate earphone, its characterized in that: the earphone bin comprises an inner shell, an outer shell and a rotating shaft, wherein the outer shell comprises a first outer shell and a second outer shell, the inner shell is used for accommodating the earphone, the rotating shaft is arranged at the bottom of the inner shell, the first outer shell and the second outer shell are respectively arranged at two opposite sides of the inner shell, one ends of the first outer shell and the second outer shell are respectively connected with the rotating shaft in a rotating mode, and the first outer shell and/or the second outer shell can rotate around the rotating shaft so that the inner shell is exposed or sealed.

2. The earphone house of claim 1, wherein: the first housing and/or the second housing may be rotated through an angle in the range of 0-90.

3. The earphone house of claim 1, wherein: the earphone bin further comprises an auxiliary component arranged corresponding to the outer shell, and the auxiliary component is arranged at the bottom of the outer shell so as to limit the rotation force of the first outer shell and/or the second outer shell relative to the inner shell.

4. The earphone house of claim 3, wherein: the auxiliary assembly comprises a first elastic piece, a second elastic piece and a connecting piece, wherein the connecting piece is provided with opposite ends and is respectively connected with one end of the first elastic piece and one end of the second elastic piece, the other ends of the first elastic piece and the second elastic piece are respectively connected with the opposite inner side walls of the first shell and/or the second shell, and the connecting piece is connected to the bottom of the inner shell.

5. The earphone house of claim 4, wherein: the auxiliary components are symmetrically arranged on two opposite sides of the rotating shaft.

6. The earphone house of claim 4, wherein: the bottom of the inner shell is provided with a fixing part corresponding to the connecting piece, and the connecting piece is connected with the fixing part.

7. The earphone house of claim 4, wherein: the auxiliary assembly is generally U-shaped.

8. The earphone house of claim 7, wherein: the first shell and/or the second shell are/is provided with limiting parts on two opposite inner side walls, the other ends of the first elastic parts and the second elastic parts are connected with the limiting parts, the inner shell is provided with a position avoiding groove corresponding to the limiting parts, and when the first shell and/or the second shell rotate oppositely or back to back, the limiting parts are abutted to the position avoiding groove or leave the position avoiding groove.

9. The earphone house of claim 1, wherein: at least one side of the bottom of the inner shell is provided with a containing groove, the bottoms of the first outer shell and the second outer shell are respectively provided with a bottom plate, the inner sides of the bottom plates are provided with protrusions, and when the first outer shell and/or the second outer shell are in a closed state, the protrusions can be contained in the containing groove.

10. An earphone assembly, characterized in that: the earphone assembly comprises the earphone bin of any one of claims 1-9 and an earphone which can be accommodated in the earphone bin, wherein the earphone is electrically connected with the earphone bin when the earphone is accommodated in the earphone bin.