Customized earphone storage box and customized earphone assembly

Abstract

The utility model relates to a customized earphone storage box and a customized earphone assembly. The customized earphone storage box is used for storing customized earphones, and the customized earphones comprise first protruding parts used for at least partially stretching into external auditory canals; the customized earphone storage box comprises a shell which is provided with a containing groove; the customized lining is at least partially arranged in the containing groove, at least one storage groove is formed in the side, away from the groove bottom wall of the containing groove, of the customized lining, and the storage groove is used for being arranged corresponding to the customized earphone and storing the customized earphone; when the customized earphone is in a storage state, the cover body is arranged on one side, deviating from the groove bottom wall of the accommodating groove, of the customized lining and covers the groove opening of the accommodating groove; the storage groove comprises a first storage part, the first storage part is used for storing a first protruding part of the customized earphone, and the volume of the first storage part is larger than that of the corresponding first protruding part. Therefore, according to the customized earphone storage box and the customized earphone assembly provided by the invention, the adaptability between the customized earphone and the customized earphone storage box can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the earphone technical field, in particular to a customized earphone storage box and a customized earphone assembly. BACKGROUND

[0002] With the popularity of wireless technology, true wireless stereo (TWS for short) earphones are favored by consumers because of their portability and wireless constraints.

[0003] In related technologies, a TWS earphone usually includes two independent earphones and a charging box, and the charging box is used to store the earphones and charge the earphones. Customized earphones have higher adaptability to the shape of the user's ear, which can improve the user's experience. However, the adaptability of the customized earphones to the standard earphone box is poor, and the customized earphones are not easy to take out and put in the standard earphone box. UTILITY MODEL CONTENT

[0004] Therefore, it is necessary to provide a customized earphone storage box and a customized earphone assembly, which can improve the adaptability between the customized earphone and the customized earphone storage box, so that the customized earphone can be better accommodated in the customized earphone storage box, and the difficulty of taking out and putting in the customized earphone relative to the customized earphone storage box is reduced.

[0005] In a first aspect, an embodiment of the present application provides a customized earphone storage box for storing a customized earphone, the customized earphone including a first protruding part for at least partially extending into an external auditory canal; the customized earphone storage box including:

[0006] a housing having a receiving groove;

[0007] a customized inner liner at least partially disposed in the receiving groove, the customized inner liner having at least one receiving groove on a side away from a groove bottom wall of the receiving groove, the receiving groove being configured to correspond to the customized earphone and store the customized earphone;

[0008] a cover body disposed on the side of the customized inner liner away from the groove bottom wall of the receiving groove when the customized earphone is in a storage state, and the cover body being disposed at a groove opening of the receiving groove;

[0009] wherein the receiving groove includes a first receiving part for storing the first protruding part of the customized earphone, and the volume of the first receiving part is greater than the volume of the corresponding first protruding part.

[0010] The customized headphone storage case provided in this application embodiment has a customized inner liner that is adapted to the customized headphone, and the volume of the first storage part is larger than the volume of the corresponding first protrusion. This makes the volume of the first storage part larger, allowing the first protrusion to be easily inserted into and removed from the first storage part. This reduces the difficulty of taking the customized headphone out of the customized headphone storage case and improves the convenience of taking the customized headphone out of the customized headphone storage case.

[0011] In one embodiment, the custom earphones include an inter-screen notch mating portion;

[0012] When the custom earphones are in the storage state, the angle between the direction of the inter-screen notch mating part to the first protrusion and the length direction of the shell is in the range of 0°-30°; or, the angle between the direction of the inter-screen notch mating part to the first protrusion and the width direction of the shell is in the range of 0°-30°.

[0013] In one embodiment, when the custom earphones are in a stowed state, the direction from the inter-screen notch mating portion to the first protrusion is parallel to the length direction of the housing or the width direction of the housing.

[0014] In one embodiment, when the custom earphone is in a stored state, the custom earphone has a first side along a cross section perpendicular to the thickness direction of the shell, and at least a portion of the side of the custom earphone corresponding to the first side is used to abut against the tragus, and the angle between the extension direction of the first side and the width direction of the shell is in the range of 30°-60°.

[0015] In one embodiment, the custom earphone includes an intertrathecal notch mating portion, a concha cavity extension portion, and a concha cymba extension portion connected in sequence, with a first protrusion connected to the concha cavity extension portion;

[0016] The storage slot includes a second storage section and a third storage section that are connected. The second storage section is located between the first storage section and the third storage section. The second storage section is used to store the concha cavity extension, and the third storage section is used to store the concha cymbidium extension.

[0017] In one embodiment, the custom earphone case includes a connector, and the shell and the cover are connected by the connector; when the custom earphone is in the stored state, the distance between the inter-screen notch mating part and the connector is greater than the distance between the concha extension part and the connector;

[0018] And / or, the outer surface of the first receiving part includes a first end point closest to the groove bottom wall of the accommodation groove, the outer surface of the second receiving part includes a second end point closest to the groove bottom wall of the accommodation groove, and the outer surface of the third receiving part includes a third end point closest to the groove bottom wall of the accommodation groove; the groove depth of the receiving groove between the first end point and the second end point gradually becomes shallow and then gradually becomes deep, and the groove depth of the receiving groove between the second end point and the third end point gradually becomes shallow and then gradually becomes deep.

[0019] In one of the embodiments, the customized earphone storage box includes a charging member; the charging member is arranged on the second receiving part.

[0020] In one of the embodiments, the customized earphone storage box includes a first connector, a second connector and a conductive member, the first connector is arranged on the side of the customized inner liner facing the shell, the second connector is arranged in the accommodation groove, and the first connector and the second connector are connected; the orthographic projection of the first connector on the groove bottom wall of the accommodation groove does not overlap with the orthographic projection of the receiving groove on the groove bottom wall of the accommodation groove.

[0021] One end of the conductive member is electrically connected with the first connector, and the other end of the conductive member is used for electrically connecting with the customized earphone.

[0022] In one of the embodiments, when the customized earphone is in the storage state, the end of the customized earphone away from the groove bottom wall of the receiving groove protrudes out of the receiving groove, and the size range of the part of the customized earphone protruding out of the receiving groove along the groove depth direction of the accommodation groove is 8mm-12mm.

[0023] And / or, the customized earphone storage box includes an air bag, the air bag is arranged on the inner surface of the cover body; when the customized earphone is in the storage state, the customized earphone is located between the air bag and the customized inner liner, and the air bag abuts against the customized earphone.

[0024] In the second aspect, the embodiments of the present application provide a customized earphone assembly, which includes at least one customized earphone and the customized earphone storage box in the first aspect; when the customized earphone is in the storage state, the customized earphone is located in the customized earphone storage box.

[0025] The customized earphone assembly provided by the embodiments of the present application includes the customized earphone storage box, the customized inner liner matched with the customized earphone is arranged, and the volume of the first receiving part is greater than the volume of the corresponding first protruding part, so that the volume of the first receiving part is large, the first protruding part can be easily and simply inserted into the first receiving part, and the first protruding part can be easily and simply taken out of the first receiving part, so that the difficulty of taking and placing the customized earphone relative to the customized earphone storage box can be reduced, and the convenience of taking and placing the customized earphone relative to the customized earphone storage box can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The structural schematic diagram of the customized earphone assembly provided by the embodiments of the present application is shown.

[0027] Figure 2 Another structural view of a custom earphone assembly provided for embodiments of the present application.

[0028] Figure 3 Another structural view of a custom earphone assembly provided for embodiments of the present application.

[0029] Figure 4 An exploded view of a custom earphone case provided for embodiments of the present application.

[0030] Figure 5 A structural view of a custom inlay and shell provided for embodiments of the present application.

[0031] Figure 6 A structural view of a custom inlay provided for embodiments of the present application.

[0032] Figure 7 Another structural view of a custom inlay provided for embodiments of the present application.

[0033] Figure 8 Another structural view of a custom inlay provided for embodiments of the present application.

[0034] Figure 9 A structural view of a custom earphone provided for embodiments of the present application.

[0035] Figure 10 Another structural view of a custom earphone provided for embodiments of the present application.

[0036] Figure 11 Another structural view of a custom earphone provided for embodiments of the present application.

[0037] Figure 12 Another structural view of a custom earphone provided for embodiments of the present application.

[0038] Figure 13 Another structural view of a custom earphone provided for embodiments of the present application.

[0039] BRIEF DESCRIPTION OF THE DRAWINGS:

[0040] 10, custom earphone assembly; 100, custom earphone storage box; 101, custom inner liner; 110, storage slot; 111, first storage part; 1111, first sub-storage part; 1112, second sub-storage part; 112, second storage part; 113, third storage part; 114, through hole; 120, cover body; 130, shell; 131, first shell side wall; 132, second shell side wall; 133, accommodating groove; 140, air bag; 150, battery; 160, mainboard; 170, connecting piece; 200, custom earphone; 201, first side; 210, concha crus insertion part; 220, concha cavity insertion part; 230, intertragal incisure fitting part; 240, first protruding part; 251, first charging piece; 252, second charging piece; 261, first connector; 272, second connector. DETAILED DESCRIPTION

[0041] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described herein and by one of ordinary skill in the art without departing from the spirit of the present application, and it is therefore intended that all such variations be considered as falling within the scope of the present application. It should be noted that the following detailed description is intended only to be illustrative and not restrictive of the present application.

[0042] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements 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.

[0043] In addition, if the terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features referred to. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0044] In the present application, unless specifically defined otherwise, if there are terms such as "mount", "connect", "connect", "fix" and the like, these terms should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically defined. 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.

[0045] In the present application, unless specifically defined otherwise, if there are terms such as "mount", "connect", "connect", "fix" and the like, these terms should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically defined. 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.

[0046] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on another element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are for illustrative purposes only and are not the only embodiment.

[0047] In the related art, the TWS earphone generally includes two independent earphones, and a charging box is used to store the earphones and charge the earphones. The customized earphones have higher adaptability to the shape of the user's ear, which can improve the user's experience.

[0048] However, the above-mentioned customized earphones have poor adaptability to the standard earphone box, which makes it difficult to take and place the customized earphones relative to the standard charging box. In addition, the earphones include an external auditory canal fitting part for extending into the external auditory canal of the user. The charging box includes an inner liner having a receiving groove for accommodating the external auditory canal fitting part, and the size of the receiving groove is consistent with the size of the external auditory canal fitting part. The external auditory canal fitting part has a large bending degree, and the size of the receiving groove is consistent with the size of the external auditory canal fitting part, which makes it difficult for the external auditory canal fitting part to be inserted into the receiving groove and taken out of the receiving groove, thereby further making it difficult to take and place the earphones relative to the charging box. The greater the hardness of the inner liner, the more difficult it is to take and place the earphones.

[0049] To solve the above problems, the application provides a customized earphone storage box and a customized earphone assembly, which can improve the adaptability between the customized earphone and the customized earphone storage box, so that the customized earphone can be better accommodated in the customized earphone storage box, reduce the difficulty of taking and placing the customized earphone relative to the customized earphone storage box, and improve the convenience of taking and placing the customized earphone relative to the customized earphone storage box.

[0050] The following will be described in combination with Figures 1-13 The customized earphone storage box 100 and the customized earphone assembly 10 provided by the application will be described.

[0051] Referring to Figure 1 , the application provides a customized earphone assembly 10, which includes at least one customized earphone 200 and a customized earphone storage box 100, and the customized earphone storage box 100 is used for storing the customized earphone 200. When the customized earphone 200 is in a storage state, the customized earphone 200 is located in the customized earphone storage box 100.

[0052] For example, the number of the customized earphone 200 in the customized earphone assembly 10 can be 1, 2 or any number greater than or equal to 3. The application will be described taking the number of the customized earphone 200 as 2 as an example.

[0053] Referring to Figure 1 and Figure 10 , the application provides a customized earphone storage box 100, which is used for storing at least one customized earphone 200. The customized earphone 200 includes a first protruding part 240, which is used for at least partially extending into the external auditory canal of a user when the user uses the customized earphone 200.

[0054] For example, referring to Figure 4 and Figure 5 , the customized earphone storage box 100 includes a shell 130, a customized inner liner 101 and a cover 120, the shell 130 has a receiving groove 133, and the customized inner liner 101 is at least partially arranged in the receiving groove 133. When the customized earphone 200 is in a storage state, the cover 120 is arranged on the side of the customized inner liner 101 away from the groove bottom wall of the receiving groove 133, and the cover 120 is arranged on the groove opening of the receiving groove 133. The customized inner liner 101 and the customized earphone 200 can be better protected by the cover 120 and the shell 130.

[0055] For example, the customized inner liner 101 can be a hard piece.

[0056] In some embodiments, referring to Figure 5The custom earphone storage case 100 includes a first connector 261 and a second connector 272. The first connector 261 is connected to the side of the custom inner liner 101 facing the housing 130. The second connector 272 is disposed in a receiving groove 133, for example, the second connector 272 is disposed on the inner wall of the receiving groove 133 (i.e., the inner wall of the housing 130). The second connector 272 connects to the battery 150 inside the housing 130. Figure 4 Electrical connection is achieved by inserting a first connector 261 and a second connector 272 together. For example, the first connector 261 includes a plug, and the second connector 272 includes a socket, into which the plug is inserted, thereby enabling an electrical connection between the first connector 261 on the custom liner 101 and the battery 150. Figure 4 The shape and position of the battery 150 are merely examples; the battery 150 may also be of other shapes or located in other positions. This application does not impose any specific limitations.

[0057] For example, the orthographic projection of the first connector 261 on the bottom wall of the receiving groove 133 does not overlap with the orthographic projection of the storage groove 110 on the bottom wall of the receiving groove 133, that is, the first connector 261 is located outside the storage groove 110 of the custom liner 101.

[0058] For example, the custom earphone storage case 100 also includes a conductive element, one end of which is electrically connected to the first connector 261. When the custom earphones 200 are in the storage state, the other end of the conductive element is used to connect to the second charging element 252 of the custom earphones 200. Figure 9 Electrical connection. The conductive component can be a wire or other conductive structure, and this application does not impose specific limitations. In this way, the first connector 261 is connected to the second charging component 252 of the customized earphone 200 through the conductive component. This way, no matter how the shape of the customized earphone 200 and the position of the second charging component 252 change, the first connector 261 is always located outside the storage slot 110 of the customized inner liner 101. The position of the first connector 261 is not affected by changes in the shape of the storage slot 110 and the position of the second charging component 252 of the customized earphone 200, which facilitates mass production.

[0059] For example, see Figure 6 and Figure 10The receiving groove 110 includes a first receiving part 111 for receiving the first protruding part 240 of the customized earphone 200, and the first protruding part 240 is located in the first receiving part 111 when the customized earphone 200 is in the receiving state. The volume of the first receiving part 111 is greater than the volume of the corresponding first protruding part 240, so that the volume of the first receiving part 111 is large, the first protruding part 240 can be easily inserted into the first receiving part 111, and the first protruding part 240 can be easily taken out of the first receiving part 111, thereby reducing the difficulty of taking and placing the customized earphone 200 relative to the customized earphone receiving box 100, and improving the convenience of taking and placing the customized earphone 200 relative to the customized earphone receiving box 100.

[0060] In some embodiments, referring to Figure 6 and Figure 10 The first receiving part 111 includes a first sub-receiving part 1111 and a second sub-receiving part 1112 in communication, and the second sub-receiving part 1112 is arranged on at least part of the outer periphery of the first sub-receiving part 1111. The first sub-receiving part 1111 is used for receiving the first protruding part 240, and the first protruding part 240 is located in the first sub-receiving part 1111 when the customized earphone 200 is in the receiving state. The second sub-receiving part 1112 is used for avoiding the first protruding part 240, and the second sub-receiving part 1112 can avoid the first protruding part 240 from being too tightly attached to the inner surface of the first receiving part 111, thereby making it difficult to take and place.

[0061] For example, the second sub-receiving part 1112 is arranged on part of the outer periphery of the first sub-receiving part 1111, or the second sub-receiving part 1112 is annularly arranged on the entire outer periphery of the first sub-receiving part 1111.

[0062] For example, the second sub-receiving part 1112 is located on one side of the first sub-receiving part 1111, so that the extension length of the second sub-receiving part 1112 in the direction of the outer periphery of the first sub-receiving part 1111 is short, which is beneficial to reduce the volume of the second sub-receiving part 1112, thereby reducing the volume of the first receiving part 111, and reducing the volume of the customized earphone receiving box 100. At least part of the first protruding part 240 can be arranged in a curved manner, so that at least part of the first protruding part 240 is adapted to the shape of the external auditory canal of the user, thereby improving the user experience. The first protruding part 240 is protrudingly arranged towards the direction from the first sub-receiving part 1111 to the second sub-receiving part 1112, so that the second sub-receiving part 1112 has a good avoiding effect on the first protruding part 240, and is beneficial to reduce the volume of the second sub-receiving part 1112, thereby reducing the volume of the customized earphone receiving box 100.

[0063] In some embodiments, referring to Figure 2 , Figure 12 andFigure 13 The customized earphone 200 comprises an interaurale incisure fitting portion 230, which is used to be close to or fit the interaurale incisure of the user when the user uses the customized earphone 200. For example, the interaurale incisure fitting portion 230 can fit the interaurale incisure of the user.

[0064] In some embodiments, the shell 130 has a length direction and a width direction. The size of the shell 130 along the length direction can be greater than the size of the shell 130 along the width direction. For example, referring to Figure 2 The first direction X can be the length direction of the customized earphone storage box 100, and the second direction Y can be the width direction of the customized earphone storage box 100. The third direction Z can be the thickness direction of the shell 130. The third direction Z is perpendicular to the plane in which the first direction X and the second direction Y are located. The slot depth direction of the accommodating groove 133 can be the same as the thickness direction of the shell 130 and the slot depth direction of the storage groove 110.

[0065] In some embodiments, the shell side wall of the shell 130 comprises two first shell side walls 131 oppositely arranged along the first direction X, and the shell side wall of the shell 130 further comprises two second shell side walls 132 oppositely arranged along the second direction Y, and the first shell side wall 131 and the second shell side wall 132 are connected.

[0066] In some embodiments, referring to Figure 12 When the customized earphone 200 is in the storage state, the angle between the direction A3 from the interaurale incisure fitting portion 230 to the first protruding portion 240 and the length direction (i.e. the first direction X) of the shell 130 ranges from 0° to 30°, or the angle between the direction A3 from the interaurale incisure fitting portion 230 to the first protruding portion 240 and the width direction (i.e. the second direction Y) of the shell 130 ranges from 0° to 30°, thereby facilitating the reduction of the volume of the customized earphone storage box 100. For example, referring to Figure 12 The interaurale incisure fitting portion 230 is along the length direction of the customized earphone 200 (in Figure 12 In the embodiment, the length direction of the customized earphone 200 coincides with the length direction of the shell 130. The farthest end point of the concha crus extending portion 210 from the interaurale incisure fitting portion 230 is the fourth end point DD4. Optionally, the extension direction of the virtual straight line tangent to the fourth end point DD4 can represent the direction A3 from the interaurale incisure fitting portion 230 to the first protruding portion 240. This is only an example and is not specifically limited.

[0067] For example, referring to Figure 12When the customized earphone 200 is in the storage state, the customized earphone 200 has a first side 201 along the cross section perpendicular to the thickness direction (the third direction Z) of the shell 130, at least part of the side of the customized earphone 200 corresponding to the first side 201 is used to abut against the tragus, and the extension direction A2 of the first side 201 and the width direction (i.e., the second direction Y) of the shell 130 form an angle in the range of 30°-60°, thereby facilitating the reduction of the volume of the customized earphone storage box 100, and in addition, the taking and placing of the customized earphone 200 can be facilitated. Optionally, a straight line passing through two points far apart on the first side 201 can represent the extension direction A2 of the first side 201; optionally, the extension direction A2 of the first side 201 can pass through the tail end of the concha crus extension part 210 and the point corresponding to the tragus of the first side. The present application does not make specific limitations.

[0068] For example, referring to Figure 12 and Figure 13 When the customized earphone 200 is in the storage state, the direction A3 from the inter-aural notch fitting part 230 to the first protruding part 240 is parallel to the first direction X or the second direction Y, further making the size of the customized earphone 200 along the first direction X and the second direction Y smaller, thereby facilitating the further reduction of the volume of the customized earphone storage box 100.

[0069] For example, referring to Figure 11 When the direction A3 from the inter-aural notch fitting part 230 to the first protruding part 240 forms an angle greater than 40° with the first direction X or the second direction Y, or when the extension direction A2 of the first side 201 of the customized earphone 200 along the cross section perpendicular to the thickness direction (the third direction Z) of the shell 130 is parallel or substantially parallel to the width direction (i.e., the second direction Y) of the shell 130, i.e., the extension direction A2 of the first side 201 and the width direction (i.e., the second direction Y) of the shell 130 form an angle of 0° or 180°, the size X1 (e.g., 29 mm) of the customized earphone 200 along the first direction X and the size Y1 (e.g., 32 mm) of the customized earphone 200 along the second direction Y are larger, and a larger accommodating groove 133 needs to be provided to store the customized earphone 200, thereby resulting in a larger volume of the customized earphone storage box 100.

[0070] For example, referring to Figure 12 When the direction A3 from the inter-aural notch fitting part 230 to the first protruding part 240 is parallel to the second direction Y and / or the extension direction A2 of the first side 201 and the second direction Y form an angle in the range of 30°-60° when the customized earphone 200 is in the storage state, for example, the size X2 of the customized earphone 200 along the first direction X is 28 mm, the size Y2 of the customized earphone 200 along the second direction Y is 25 mm, which is obviously smaller than Figure 11The size X1 of the customized earphone 200 along the first direction X and the size Y1 of the customized earphone 200 along the second direction Y can reduce the space size of the customized earphone 200 in the customized earphone storage box 100, and facilitate to reduce the volume of the customized earphone storage box 100.

[0071] It should be noted that the "parallel" in the embodiments of the present application refers to approximately parallel, close to parallel or completely parallel, and is not necessarily absolute parallel.

[0072] Referring to Figure 13 When the customized earphone 200 is in the storage state, the direction A3 of the inter-screen notch cooperation part 230 to the first protruding part 240 is parallel to the first direction X, and / or the included angle between the extension direction A2 of the first side 201 and the second direction Y is in the range of 30°-60°. For example, the size X3 of the customized earphone 200 along the first direction X is 25 mm, and the size Y3 of the customized earphone 200 along the second direction Y is 28 mm, which is obviously smaller than the size X2 of the customized earphone 200 along the first direction X and the size Y2 of the customized earphone 200 along the second direction Y in the prior art. Figure 11 The size X1 of the customized earphone 200 along the first direction X and the size Y1 of the customized earphone 200 along the second direction Y can reduce the space size of the customized earphone 200 in the customized earphone storage box 100, and facilitate to reduce the volume of the customized earphone storage box 100. Therefore, the embodiments of the present application optimize the placement angle of the customized earphone 200 in the customized earphone storage box 100 from the perspective of ergonomics and space utilization. When the customized earphone 200 is in the storage state, the direction A3 of the inter-screen notch cooperation part 230 to the first protruding part 240 is parallel to the first direction X or the second direction Y, which can achieve the purpose of reducing the space size of the customized earphone 200 in the customized earphone storage box 100. That is, with the ear canal direction of the inter-screen notch side as the reference direction, the customized earphone 200 is placed horizontally or vertically along this direction, which can make the size of the customized earphone storage box 100 smaller. In addition, due to the change of the placement angle, the user can also be more convenient and fast when taking and storing the customized earphone 200, which improves the practicality of the product and the user satisfaction.

[0073] For example, when the customized earphone 200 is in the storage state, the size of the customized earphone 200 along the depth direction of the accommodating groove 133 can be 23 mm.

[0074] In some embodiments, referring to Figure 12The custom-made earphone 200 includes an intertragus notch fitting portion 230, a concha cavity extension portion 220, and a cymba conchae extension portion 210 connected in sequence. The concha cavity extension portion 220 is located between the first protrusion 240 and the cymba conchae extension portion 210, and the cymba conchae extension portion 210 is disposed away from the intertragus notch fitting portion 230. The concha cavity extension portion 220 is used to extend into the user's concha cavity when the user uses the custom-made earphone 200. The cymba conchae extension portion 210 is used to extend into the user's cymba conchae when the user uses the custom-made earphone 200. The first protrusion 240 is connected to the concha cavity extension portion 220.

[0075] For example, see Figure 6 The storage slot 110 includes a second storage portion 112 and a third storage portion 113 that are connected. The second storage portion 112 is connected to the first storage portion 111 and is located between the first storage portion 111 and the third storage portion 113. The second storage portion 112 is used to store the concha cavity extension portion 220, and the third storage portion 113 is used to store the cymba concha extension portion 210. When the custom earphone 200 is in the storage state, the concha cavity extension portion 220 is located in the second storage portion 112, and the cymba concha extension portion 210 is located in the third storage portion 113.

[0076] In some embodiments, see Figure 2 and Figure 9 The custom earphone case 100 includes a connector 170. The housing 130 and the cover 120 are connected by the connector 170 (e.g., rotatably connected), thereby facilitating the opening and closing of the cover 120. When the custom earphones 200 are in the stored state, the distance between the inter-screen notch fitting portion 230 and the connector 170 is greater than the distance between the ear concha extension portion 210 and the connector 170. Thus, when the cover 120 is opened, the inter-screen notch fitting portion 230 is farther away from the connector 170 and is less likely to interfere with the housing 130 and the cover 120. In addition, the inter-screen notch fitting portion 230 is located in the receiving groove 133 ( Figure 5 The size of the orthographic projection on the bottom wall of the slot is smaller than the size of the orthographic projection of the ear canal extension 210 on the bottom wall of the receiving slot 133. This means that the size of the inter-screen notch fitting part 230 is smaller, which allows the user's fingers to have more room to operate on the inter-screen notch fitting part 230 when they are in the customized earphone storage box 100. In addition, the inter-screen notch fitting part 230 is farther away from the connector 170, which makes it easier for the user to take out and put away the customized earphone 200 by operating the inter-screen notch fitting part 230.

[0077] In some embodiments, see Figure 6 and Figure 10The inner surface of the second receiving portion 112 is adapted to the shape of the outer surface of the concha cavity extending portion 220, so that the second receiving portion 112 can improve the receivability of the concha cavity extending portion 220 and improve the stability of the concha cavity extending portion 220 in the second receiving portion 112. The inner surface of the third receiving portion 113 is adapted to the shape of the outer surface of the cymba concha extending portion 210, so that the third receiving portion 113 can improve the receivability of the cymba concha extending portion 210 and improve the stability of the cymba concha extending portion 210 in the third receiving portion 113.

[0078] In some embodiments, the first protruding portion 240 of the customized earphone 200 is adapted to the shape of the external auditory canal of the user's ear, the concha cavity extending portion 220 is adapted to the shape of the concha cavity of the user's ear, and the cymba concha extending portion 210 is adapted to the shape of the cymba concha of the user's ear. See Figure 10 and Figure 11 The outer surfaces of the first protruding portion 240, the concha cavity extending portion 220, and the cymba concha extending portion 210 are arc surfaces and are convexly arranged towards the direction away from the center of the customized earphone 200, so that the shape of the customized earphone 200 is more adapted to the user's ear and the user's experience can be improved.

[0079] For example, see Figure 10 and Figure 11 The outer surface of the first protruding portion 240 and the outer surface of the concha cavity extending portion 220, and the outer surface of the concha cavity extending portion 220 and the outer surface of the cymba concha extending portion 210 are smoothly transitioned, so that the customized earphone 200 can be better fitted to the user's ear when put into the user's ear and is not easy to cause extrusion to the ear.

[0080] In some embodiments, see Figure 6 and Figure 10 The inner surfaces of the first receiving portion 111, the second receiving portion 112, and the third receiving portion 113 are arc surfaces, and the inner surfaces of the first receiving portion 111, the second receiving portion 112, and the third receiving portion 113 are convexly arranged towards the direction of the bottom wall of the accommodating groove 133 (see Figure 4 ), so that the shape of the inner surface of the first receiving portion 111 is adapted to the shape of the outer surface of the first protruding portion 240, the shape of the inner surface of the second receiving portion 112 is adapted to the shape of the outer surface of the concha cavity extending portion 220, and the shape of the inner surface of the third receiving portion 113 is adapted to the shape of the outer surface of the cymba concha extending portion 210, so that the receiving groove 110 can improve the receivability of the customized earphone 200 and improve the stability of the customized earphone 200 in the receiving groove 110.

[0081] In some embodiments, see Figure 6 and Figure 8The outer surface of the custom liner 101 corresponding to the first storage part 111 includes the first endpoint A, which is closest to the bottom wall of the receiving groove 133. The outer surface of the custom liner 101 corresponding to the second storage part 112 includes the second endpoint B, which is closest to the bottom wall of the receiving groove 133. The outer surface of the custom liner 101 corresponding to the third storage part 113 includes the third endpoint C, which is closest to the bottom wall of the receiving groove 133. The depth of the storage groove 110 between the first endpoint A and the second endpoint B first decreases from deep to shallow, and then from shallow to deep. The depth of the storage groove 110 between the second endpoint B and the third endpoint C first decreases from deep to shallow, and then from shallow to deep. In this way, the changing trend of the depth of the storage groove 110 is adapted to the shape of the custom earphone, so that the shape of the storage groove 110 is adapted to the shape of the first protrusion 240, the concha cavity extension 220, and the concha cymba extension 210, so as to better accommodate the custom earphone and ensure the stability of the custom earphone in the storage groove 110.

[0082] It should be noted that, Figure 6 The inner surfaces of the first storage section 111, the second storage section 112, and the third storage section 113 are mainly shown. Figure 7 and Figure 8 The outer surfaces of the custom linings 101 corresponding to the first storage section 111, the second storage section 112, and the third storage section 113 are shown. The shape of the inner surface of the first storage section 111 can be the same as the shape of its outer surface. The shape of the inner surface of the second storage section 112 can be the same as the shape of the outer surface of the custom lining 101 corresponding to the second storage section. The shape of the inner surface of the third storage section 113 can be the same as the shape of the outer surface of the custom lining 101 corresponding to the third storage section. Therefore, the variation trend of the outer surface of the storage section corresponding to the custom lining 101 is consistent with the variation trend of the inner surface of the storage section corresponding to the custom lining 101.

[0083] For example, see Figure 6 The inner surface of the first storage part 111 and the inner surface of the second storage part 112 are smoothly connected, as are the inner surfaces of the second storage part 112 and the third storage part 113, so that the inner surface of the storage slot 110 fits well with the custom earphone 200 and is not easily worn.

[0084] In other embodiments, see Figure 7 and Figure 9The customized earphone storage box 100 comprises a first charging member 251, the customized inner liner 101 is provided with a through hole 114, and the first charging member 251 is arranged at the through hole 114. The customized earphone 200 is provided with a second charging member 252, and the first charging member 251 and the second charging member 252 are arranged correspondingly. When the customized earphone 200 is in the storage state, the first charging member 251 and the second charging member 252 are in contact, so as to realize the charging of the customized earphone 200 by the customized earphone storage box 100.

[0085] wherein, Figure 7 The first charging member 251 on the left side of the customized inner liner 101 is not shown in the figure to facilitate observation of the through hole 114, and only the first charging member 251 on the right side is shown, and the first charging member 251 on the right side blocks the through hole 114 on the right side.

[0086] For example, the first charging member 251 can be arranged on the second storage part 112, and the second charging member 252 is arranged on the concha cavity extending part 220. The size of the concha cavity extending part 220 relative to the concha boat extending part 210 and the first convex part 240 is larger, and there is a relatively flat area, which provides space for arranging the second charging member 252. At this time, the first charging member 251 and the through hole 114 on the customized inner liner 101 are arranged correspondingly with the second charging member 252, so as to ensure the charging of the customized earphone 200 when the customized earphone 200 is put into the box.

[0087] For example, the first charging member 251 can be arranged on the second storage part 112, and the second charging member 252 is arranged on the concha cavity extending part 220. The size of the concha cavity extending part 220 relative to the concha boat extending part 210 and the first convex part 240 is larger, and there is a relatively flat area, which provides space for arranging the second charging member 252. At this time, the first charging member 251 and the through hole 114 on the customized inner liner 101 are arranged correspondingly with the second charging member 252, so as to ensure the charging of the customized earphone 200 when the customized earphone 200 is put into the box.

[0088] For example, the first charging member 251 can be arranged on the second storage part 112, and the second charging member 252 is arranged on the concha cavity extending part 220. The size of the concha cavity extending part 220 relative to the concha boat extending part 210 and the first convex part 240 is larger, and there is a relatively flat area, which provides space for arranging the second charging member 252. At this time, the first charging member 251 and the through hole 114 on the customized inner liner 101 are arranged correspondingly with the second charging member 252, so as to ensure the charging of the customized earphone 200 when the customized earphone 200 is put into the box. Figure 7 For example, the first charging member 251 can be arranged on the second storage part 112, and the second charging member 252 is arranged on the concha cavity extending part 220. The size of the concha cavity extending part 220 relative to the concha boat extending part 210 and the first convex part 240 is larger, and there is a relatively flat area, which provides space for arranging the second charging member 252. At this time, the first charging member 251 and the through hole 114 on the customized inner liner 101 are arranged correspondingly with the second charging member 252, so as to ensure the charging of the customized earphone 200 when the customized earphone 200 is put into the box.

[0089] For example, the first charging member 251 can be arranged on the second storage part 112, and the second charging member 252 is arranged on the concha cavity extending part 220. The size of the concha cavity extending part 220 relative to the concha boat extending part 210 and the first convex part 240 is larger, and there is a relatively flat area, which provides space for arranging the second charging member 252. At this time, the first charging member 251 and the through hole 114 on the customized inner liner 101 are arranged correspondingly with the second charging member 252, so as to ensure the charging of the customized earphone 200 when the customized earphone 200 is put into the box.

[0090] For example, the first charging member 251 can be arranged on the second storage part 112, and the second charging member 252 is arranged on the concha cavity extending part 220. The size of the concha cavity extending part 220 relative to the concha boat extending part 210 and the first convex part 240 is larger, and there is a relatively flat area, which provides space for arranging the second charging member 252. At this time, the first charging member 251 and the through hole 114 on the customized inner liner 101 are arranged correspondingly with the second charging member 252, so as to ensure the charging of the customized earphone 200 when the customized earphone 200 is put into the box. Figure 3When the customized earphone 200 is in the storage state, the customized earphone 200 extends out of the storage groove 110 from one end of the groove bottom wall of the storage groove 110, and the dimension D of the part of the customized earphone 200 extending out of the storage groove 110 along the depth direction of the containing groove 133 is 8mm-12mm, so that the dimension of the part of the customized earphone 200 extending out of the storage groove 110 along the depth direction of the containing groove 133 is not too small to make the user unstable when taking the customized earphone 200 and not to slip, and the dimension of the part of the customized earphone 200 extending out of the storage groove 110 along the depth direction of the containing groove 133 is not too large to cause the depth of the customized inner liner 101 to be small and make the customized earphone 200 unstable. For example, the dimension of the part of the customized earphone 200 extending out of the storage groove 110 along the depth direction of the containing groove 133 can be 8mm, 9mm, 10mm, 11mm, 12mm or any value between 8mm and 12mm.

[0091] In some embodiments, referring to Figure 2 , the customized earphone storage box 100 comprises an air bag 140, which can play a buffering and fixing role. The air bag 140 is arranged on the inner surface of the cover 120; when the customized earphone 200 is in the storage state, the customized earphone 200 is located between the air bag 140 and the customized inner liner 101, and the air bag 140 abuts against the customized earphone 200, so that the air bag 140 can stably fix the customized earphone 200 in the customized inner liner 101.

[0092] For example, the number of air bags 140 can be one or more, and the shape can be polygonal, circular or elliptical, etc. The shape of the air bag 140 is not limited in the embodiments of the application.

[0093] It should be noted that the air bag 140 can also not be arranged.

[0094] For example, in the mode of magnetic attraction charging, the magnetic force of the customized earphone storage box 100 is strong enough to adsorb the customized earphone 200, so that the air bag 140 is not needed, which is beneficial to simplify the structure of the customized earphone storage box 100 and reduce the cost.

[0095] For another example, magnetic attraction charging and air bag 140 can be used at the same time. When the cover 120 of the customized earphone storage box 100 is closed, the customized earphone 200 can be stably placed in the customized earphone storage box 100 under the combined action of the air bag 140 / magnetic attraction and the customized inner liner 101, and even when impacted, the customized earphone 200 will not collide with the customized earphone storage box 100, thereby achieving good protection effect. Under the action of the air bag 140 / magnetic attraction, for example, the second charging part 252 of the customized earphone 200 can be attracted to the first charging part 251 of the customized earphone storage box 100. Figure 9 Figure 7 ​The custom earphone 200 can maintain good contact between the two, and will not fall off even if it is poured or inverted, to ensure that the custom earphone 200 can be stably and effectively charged.

[0096] For example, the custom earphone 200 can be a private mold customized TWS earphone, so that the custom earphone 200 has higher adaptability to the shape of the user's ear. The earphone storage box 100 can be used to store the private mold customized TWS earphone, and the earphone storage box 100 can be designed with different internal structures according to the private mold customized TWS earphone of each user. The internal structure can be designed according to the size, shape and functional requirements of the private mold customized TWS earphone of each user, to provide better adaptability and user experience. At this time, the earphone storage box 100 can provide the best charging effect and space utilization for the private mold customized TWS earphone, and is not prone to looseness, slipping, poor contact and other situations during charging.

[0097] For example, the custom inner liner can be designed by using computer-aided design software according to the size and shape of the private mold customized TWS earphone, and then manufactured by 3D printing or injection molding technology. The custom inner liner can be designed as a whole for the left and right ears, or designed separately for the left and right ears. The size of the custom inner liner can be designed according to the big data of ear molds of multiple people. The outer contour shape of the custom inner liner includes but is not limited to square, rectangle, polygon, circle, ellipse and the like. According to the size and shape of the private mold customized TWS earphone, a unique custom inner liner is designed to achieve the best space utilization and protection of the private mold customized TWS earphone. During charging, the surface of the custom inner liner and the private mold customized TWS earphone can be well fitted due to the consistent surface shape of the custom inner liner and the private mold customized TWS earphone.

[0098] In some embodiments, referring to Figure 4 The custom earphone storage box 100 can also include a battery 150 and a mainboard 160. At least one of the battery 150 and the mainboard 160 can be placed in the accommodation groove 133 between the custom inner liner 101 and the shell 130, for example, placed below, in front of, behind, to the left of, to the right of, etc. of the storage groove 110, or placed in the middle of the left and right ear custom inner liner 101.

[0099] Alternatively, at least one of the battery 150 and the mainboard 160 can be placed in the cover 120 of the custom earphone storage box 100. The embodiments of the present application do not limit the placement position of the battery 150 and the mainboard 160.

[0100] The technical features of the above embodiments can be combined in any way. To make the description concise, not all possible combinations of the technical features in the above embodiments are described, but as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present disclosure.

[0101] The above-described embodiments are merely illustrative of several embodiments of the present application, which are described in more detail and in a specific manner, but should not be construed as limiting the scope of the patent application. It should be noted that for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A custom earphone case, characterized by, The application relates to a customized earphone storage box. The customized earphone storage box comprises: a shell having a receiving groove; a customized inner liner arranged at least partially in the receiving groove, wherein one side of the customized inner liner away from the groove bottom wall of the receiving groove is provided with at least one receiving groove for receiving the customized earphone; a cover arranged on the side of the customized inner liner away from the groove bottom wall of the receiving groove when the customized earphone is in a storage state. The receiving groove comprises a first receiving part for receiving the first protruding part of the customized earphone, and the volume of the first receiving part is greater than the volume of the corresponding first protruding part.

2. The custom earphone case of claim 1, wherein, The customized earphone comprises an intertragal notch fitting part. When the customized earphone is in a storage state, the angle between the direction of the intertragal notch fitting part to the first protruding part and the length direction of the shell ranges from 0 to 30 degrees, or the angle between the direction of the intertragal notch fitting part to the first protruding part and the width direction of the shell ranges from 0 to 30 degrees.

3. The custom earphone case of claim 2, wherein, When the customized earphone is in a storage state, the direction of the intertragal notch fitting part to the first protruding part is parallel to the length direction or the width direction of the shell.

4. The custom earphone case of claim 1, wherein, When the customized earphone is in a storage state, the customized earphone has a first side in a cross section perpendicular to the thickness direction of the shell, and at least part of the side of the customized earphone corresponding to the first side is used for abutting against the tragus, and the angle between the extension direction of the first side and the width direction of the shell ranges from 30 to 60 degrees.

5. The custom earphone case of claim 1, wherein, The customized earphone comprises an intertragal notch fitting part, a concha cavity protruding part and a cymba concha protruding part connected in sequence, and the first protruding part is connected with the concha cavity protruding part. The receiving groove comprises a second receiving part and a third receiving part connected in sequence, the second receiving part is located between the first receiving part and the third receiving part, the second receiving part is used for receiving the concha cavity protruding part and is matched with the shape of the concha cavity protruding part, and the third receiving part is used for receiving the cymba concha protruding part and is matched with the shape of the cymba concha protruding part.

6. The custom earphone case of claim 5, wherein, The customized earphone storage box comprises a connecting piece, the shell and the cover are connected through the connecting piece, and the distance between the intertragal notch fitting part and the connecting piece is greater than the distance between the cymba concha protruding part and the connecting piece when the customized earphone is in a storage state. The outer surface of the first receiving part comprises a first end point closest to the groove bottom wall of the receiving groove, the outer surface of the second receiving part comprises a second end point closest to the groove bottom wall of the receiving groove, and the outer surface of the third receiving part comprises a third end point closest to the groove bottom wall of the receiving groove; the groove depth of the receiving groove between the first end point and the second end point gradually becomes shallow and then gradually becomes deep, and the groove depth of the receiving groove between the second end point and the third end point gradually becomes shallow and then gradually becomes deep.

7. The custom earphone case of claim 5, wherein, The customized earphone storage box comprises a charging piece. The charging piece is arranged on the second receiving part.

8. The custom earphone case of claim 1, wherein, The customized earphone storage box comprises a first connector, a second connector and a conductive piece, the first connector is arranged on a side of the customized inner liner facing the shell, the second connector is arranged in the accommodation groove, and the first connector and the second connector are connected; The first connector is not overlapped with the storage groove on the bottom wall of the accommodation groove in the orthographic projection; One end of the conductive piece is electrically connected with the first connector, and the other end of the conductive piece is used for electrically connecting with the customized earphone.

9. The custom earphone case of any of claims 1-8, wherein, When the customized earphone is in the storage state, one end of the customized earphone away from the bottom wall of the storage groove is out of the storage groove, and the size range of the customized earphone out of the storage groove along the depth direction of the accommodation groove is 8mm-12mm; And / or, the customized earphone storage box comprises an air bag, and the air bag is arranged on the inner surface of the cover body; When the customized earphone is in the storage state, the customized earphone is located between the air bag and the customized inner liner, and the air bag abuts against the customized earphone.

10. A custom earphone assembly, comprising: The customized earphone storage box comprises at least one customized earphone and the customized earphone storage box of any one of claims 1-9, and when the customized earphone is in the storage state, the customized earphone is located in the customized earphone storage box.

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