Earphone box and earphone module

Abstract

The application relates to earphone technology field, and more particularly to an earphone box and an earphone module. The earphone box comprises a box body and a cover body. The box body is provided with a containing cavity for containing earphones. The box body comprises a power supply module. The cover body is movably connected with the box body to open or cover the containing cavity. The cover body comprises a display module and a first charging member and a second charging member electrically connected with the display module respectively. When the cover body opens the containing cavity, the first charging member contacts the power supply module, and the power supply module supplies power to the display module through the first charging member. When the cover body covers the containing cavity, the second charging member contacts the power supply module, and the power supply module supplies power to the display module through the second charging member.

Description

Technical Field

[0001] This application relates to the field of headphone technology, and more particularly to a headphone case and headphone module. Background Technology

[0002] Headphones are now widely used in modern life. When not in use, headphones are usually placed in a headphone case. In related technologies, the headphone case has a power supply module on the body and a display module that is always connected to the power supply module on the lid. The power supply module supplies power to the display module. When the headphone case is open or closed, users can use the display module to display the lyrics played in the headphones, animated videos displaying the lyrics, etc.

[0003] The problem with the aforementioned headphone case is that, since the power supply module and the display module are always connected together, as the frequency of opening and closing the headphone case gradually increases, the connection between the power supply module and the display module is prone to damage, causing the display module to malfunction and thus increasing maintenance costs. Utility Model Content

[0004] To address the aforementioned issues, this application provides an earphone case and earphone module, which reduces the occurrence of display module malfunctions, thereby saving maintenance costs.

[0005] In a first aspect, this application provides an earphone case, which includes a case body and a cover. The case body has a receiving cavity for receiving earphones. The case body includes a power supply module. The cover is movably connected to the case body to open or close the receiving cavity. The cover includes a display module and a first charging component and a second charging component electrically connected to the display module. When the cover is open and the receiving cavity is open, the first charging component contacts the power supply module, and the power supply module supplies power to the display module through the first charging component. When the cover is closed and the receiving cavity is closed, the second charging component contacts the power supply module, and the power supply module supplies power to the display module through the second charging component.

[0006] The earphone case provided in this application includes a power supply module in the case body and a display module and a first charging component and a second charging component electrically connected to the display module in the cover. In this configuration, the display module, the first charging component, and the second charging component are not connected to the power supply module and are unaffected by the opening or closing of the cover's receiving cavity. This reduces the likelihood of damage to the connection between the power supply module and the display module, and the display module malfunctioning, due to frequent opening or closing of the receiving cavity, thus saving on maintenance costs. Only when the receiving cavity is open does the first charging component contact the power supply module, supplying power to the display module through it; when the receiving cavity is closed, the second charging component contacts the power supply module, supplying power to the display module through it. Compared to related technologies where the power supply module and display module of the earphone case are always connected, the connection between the power supply module and display module is prone to damage as the earphone case is opened and closed more frequently, causing the display module to malfunction and increasing maintenance costs. This application addresses the technical problem that the display module, the first charging component, and the second charging component are not connected to the power supply module. The first charging component or the second charging component only needs to contact the power supply module when the cover is open or the cavity is closed. This reduces the occurrence of display module malfunctions and saves maintenance costs.

[0007] In one possible implementation provided in this application, the power supply module includes a power supply main body, a third charging component, and a fourth charging component, which are electrically connected to the power supply main body. When the cover is open and the receiving cavity is open, the first charging component contacts the third charging component, and the power supply main body supplies power to the display module through the contact between the first and third charging components. When the cover is closed and the receiving cavity is closed, the second charging component contacts the fourth charging component, and the power supply main body supplies power to the display module through the contact between the second and fourth charging components.

[0008] In one possible implementation provided in this application, the cover and the box are connected by a first rotating structure, the first charging component is located on the side of the cover near the rotating connection between the box and the cover, and the second charging component is located on the side of the cover away from the rotating connection between the box and the cover.

[0009] In one possible implementation provided in this application, the first rotating structure includes a first rotating part on the cover, a first rotating hole on the first rotating part, a first rotating shaft on the box, the first rotating shaft extending into the first rotating hole, and a first charging component located on the first rotating part; wherein, the axial direction of the first rotating hole is perpendicular to the direction in which the cover opens or closes the receiving cavity.

[0010] In one possible implementation provided in this application, the first charging component includes a first elastic portion having an elastic force along the contact direction between the first charging component and the power supply module, wherein the first charging component is in elastic contact with the power supply module when the cover is open of the receiving cavity; and / or, the second charging component includes a second elastic portion having an elastic force along the contact direction between the second charging component and the power supply module, wherein the second charging component is in elastic contact with the power supply module when the cover is closed of the receiving cavity.

[0011] In one possible implementation provided in this application, there are multiple first charging components and multiple second charging components, all of which are electrically connected to the display module and all of which are electrically connected to the display module.

[0012] In one possible implementation provided in this application, the display module includes a first display element and a second display element. The first display element is located on the side of the cover away from the box body, and the second display element is located on the side of the cover close to the box body. The first display element is electrically connected to the first charging element and the second charging element, respectively, and the second display element is electrically connected to the first charging element and the second charging element, respectively.

[0013] In one possible implementation provided in this application, the display module includes a display element connected to the cover via a second rotating structure, wherein the display element is switched between the side of the cover away from the box and the side of the cover close to the box via the second rotating structure.

[0014] In one possible implementation provided in this application, the second rotating structure includes a second rotating part provided on the cover, a second rotating hole provided on the second rotating part, a second rotating shaft on the display element, and the second rotating shaft extending into the second rotating hole; wherein, the axial direction of the second rotating hole is perpendicular to the direction in which the cover opens or closes the receiving cavity.

[0015] Secondly, this application provides an earphone module, which includes earphones and an earphone case provided in any of the first aspects, wherein the earphones are disposed within the receiving cavity of the earphone case.

[0016] The headphone module provided in this application, since it includes the headphone case provided in any of the first aspects, has the same technical effect. That is, it reduces the occurrence of display module malfunctions, thereby saving maintenance costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the earphone case cover opening the receiving cavity provided in an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the structure of the headphone case cover closing the receiving cavity provided in an embodiment of this application;

[0019] Figure 3This is a schematic diagram of the structure of the earphone case cover opening the receiving cavity provided in an embodiment of this application;

[0020] Figure 4 Provided for the embodiments of this application Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 Provided for the embodiments of this application Figure 3 Enlarged view of point B in the middle;

[0022] Figure 6 A cross-sectional schematic diagram of the opening of the receiving cavity in the earphone case cover provided in an embodiment of this application;

[0023] Figure 7 Provided for the embodiments of this application Figure 6 Enlarged view of point C in the middle;

[0024] Figure 8 This is a schematic diagram of the structure of the headphone case cover closing the receiving cavity provided in an embodiment of this application;

[0025] Figure 9 Provided for the embodiments of this application Figure 8 Enlarged view of point D in the middle;

[0026] Figure 10 Provided for the embodiments of this application Figure 8 Enlarged view of point E in the middle;

[0027] Figure 11 A schematic diagram of the structure of the headphone case provided in this application embodiment, showing that the display can be switched via a second rotation structure.

[0028] Figure label:

[0029] 1-Box body; 11-Power supply module; 111-Power supply main body; 112-Third charging component; 113-Fourth charging component; 2-Cover body; 2-Display module; 21-Display component; 22-First charging component; 23-Second charging component; 3-First rotating structure; 31-First rotating part; 32-First rotating shaft; 4-Second rotating structure; 41-Second rotating part; 42-Second rotating shaft. Detailed Implementation

[0030] It should be noted that, unless otherwise specified, the embodiments and technical features in the embodiments of this application can be combined with each other, and the detailed descriptions in the specific implementation should be understood as explanations of the purpose of this application and should not be regarded as undue limitations on this application.

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the specific technical solutions of this application will be further described in detail below with reference to the accompanying drawings of the embodiments of this application. The following embodiments are used to illustrate this application, but are not intended to limit the scope of this application.

[0032] In the embodiments of this application, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this application, unless otherwise stated, "multiple" means two or more.

[0033] Furthermore, in the embodiments of this application, directional terms such as "upper," "lower," "left," and "right" are defined relative to the positions in which the components are schematically placed in the accompanying drawings. It should be understood that these directional terms are relative concepts, used for relative description and clarification, and can change accordingly depending on the position of the components in the accompanying drawings.

[0034] In the embodiments of this application, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a direct connection or an indirect connection through an intermediate medium.

[0035] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0036] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0037] Reference Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 8This application provides an earphone case, which includes a case body 1 and a cover 2. The case body 1 has a receiving cavity for accommodating earphones. The case body 1 includes a power supply module 11. The cover 2 is movably connected to the case body 1 to open or close the receiving cavity. The cover 2 includes a display module 2 and a first charging component 22 and a second charging component 23, which are electrically connected to the display module 2. When the cover 2 is open and the receiving cavity is open, the first charging component 22 contacts the power supply module 11, and the power supply module 11 supplies power to the display module 2 through the first charging component 22. When the cover 2 is closed and the receiving cavity is closed, the second charging component 23 contacts the power supply module 11, and the power supply module 11 supplies power to the display module 2 through the second charging component 23.

[0038] In this embodiment of the application, the earphone case includes a case body 1 and a cover body 2. The case body 1 is provided with a receiving cavity for receiving earphones. Here, the inner contour of the receiving cavity can be a regular structure, such as a cube structure or a cuboid structure. Of course, the inner contour of the receiving cavity can also be an irregular structure. This embodiment of the application does not limit this.

[0039] In this embodiment, the headphone case includes a case body 1 and a cover 2. The case body 1 has a receiving cavity for accommodating headphones. Here, the type of headphones accommodated can be in-ear headphones, which have the advantages of being deeply inserted into the ear canal and having good noise isolation, making them suitable for noisy environments. The type of headphones accommodated can also be semi-in-ear headphones, which have the advantage of partially entering the ear canal and being comfortable to wear, making them suitable for daily use. The type of headphones accommodated can also be over-ear headphones, which have the advantages of covering the auricle and having a wide sound field, making them suitable for long-term listening or professional scenarios. The type of headphones accommodated can also be ear-hook headphones, which have the advantages of hanging outside the auricle and having high stability, making them suitable for sports scenarios. The type of headphones accommodated can also be neckband headphones, which have the advantages of having a cable wrapped around the neck and high portability, making them suitable for commuting or sports scenarios. It should be noted that this embodiment does not limit the type of headphones accommodated.

[0040] In this embodiment, the earphone case includes a case body 1 and a cover 2. The case body 1 has a receiving cavity for accommodating earphones. Here, the earphone case may only serve the function of accommodating earphones; alternatively, the earphone case may also include a function of charging the earphones, etc.; this embodiment does not limit this. In one possible implementation provided by this embodiment, the earphone case, in addition to accommodating earphones, also includes a function of charging the earphones.

[0041] In this embodiment, the cover 2 is movably connected to the box 1 to open or close the receiving cavity; here, the cover 2 and the box 1 can be slidably connected to open or close the receiving cavity; the cover 2 and the box 1 can be rotatably connected to open or close the receiving cavity; this embodiment does not limit the scope of the application. In one possible implementation provided by this embodiment, the cover 2 and the box 1 are rotatably connected to open or close the receiving cavity.

[0042] In this embodiment, the cover 2 includes a display module 2 and a first charging component 22 and a second charging component 23 electrically connected to the display module 2. Here, the display module 2 can be electrically connected to the first charging component 22 and the second charging component 23 via a flexible printed circuit board (FPC). It should be explained that a flexible printed circuit board, also known as a flexible board, is a printed circuit made of a flexible insulating substrate. Flexible circuits provide excellent electrical performance, can meet the needs of smaller and higher density designs, and also help reduce assembly steps and enhance reliability. The display module 2 can also be electrically connected to the first charging component 22 and the second charging component 23 via a cable. It should be explained that a cable is an electrical energy or signal transmission device, usually made of one or more mutually insulated conductors and an outer insulating protective layer, which transmits power or information from one place to another. This embodiment does not limit this aspect.

[0043] In this embodiment, the cover 2 includes a display module 2 and a first charging component 22 and a second charging component 23 electrically connected to the display module 2. The shapes of the first charging component 22 and the second charging component 23 can both be regular shapes; for example, the first charging component 22 and the second charging component 23 can both be needle-like structures or sheet-like structures; one of the first charging component 22 and the second charging component 23 can be a regular shape and the other can be an irregular shape; the first charging component 22 and the second charging component 23 can both be irregular shapes; this embodiment does not limit this.

[0044] In this embodiment, when the cover 2 opens the receiving cavity, the first charging component 22 contacts the power supply module 11, and the power supply module 11 supplies power to the display module 2 through the first charging component 22. Here, the contact between the first charging component 22 and the power supply module 11 can be a point contact, a line contact, or a surface contact. This embodiment does not limit the specific contact methods.

[0045] In this embodiment, when the cover 2 closes the receiving cavity, the second charging component 23 contacts the power supply module 11, and the power supply module 11 supplies power to the display module 2 through the second charging component 23. Here, the contact between the second charging component 23 and the power supply module 11 can be a point contact or a line contact. The contact between the first charging component 22 and the power supply module 11 can be a surface contact. This embodiment does not limit the scope of this application.

[0046] The earphone case provided in this embodiment includes a power supply module 11 in the case body 1 and a display module 2 in the cover 2, along with a first charging component 22 and a second charging component 23 electrically connected to the display module 2. In this case, the display module 2, the first charging component 22, and the second charging component 23 are not connected to the power supply module 11 and are not affected by the opening or closing of the cover 2's cavity. This reduces the likelihood of damage to the connection between the power supply module 11 and the display module 2, and prevents the display module 2 from functioning properly, as the frequency of opening or closing the cover 2's cavity increases. This saves on maintenance costs. Only when the cover 2's cavity is open does the first charging component 22 contact the power supply module 11, supplying power to the display module 2 through the first charging component 22. When the cover 2's cavity is closed, the second charging component 23 contacts the power supply module 11, supplying power to the display module 2 through the second charging component 23.

[0047] Compared to related technologies where the power supply module 11 and display module 2 of the earphone case are always connected, the connection between the power supply module 11 and display module 2 is prone to damage as the frequency of opening and closing the earphone case gradually increases, causing the display module 2 to malfunction and thus increasing maintenance costs. This application addresses the technical problem that the display module 2, the first charging component 22, and the second charging component 23 are not connected to the power supply module 11. The first charging component 22 or the second charging component 23 only needs to contact the power supply module 11 when the cover 2 is open or the cavity is closed. This reduces the occurrence of the display module 2 malfunctioning, thereby saving maintenance costs.

[0048] Reference Figure 3 , Figure 4 , Figure 5 , Figure 8 , Figure 9 and Figure 10This application provides an earphone case, in which the power supply module 11 includes a power supply main body 111, a third charging component 112, and a fourth charging component 113. The third charging component 112 and the fourth charging component 113 are electrically connected to the power supply main body 111. When the cover 2 is open and the receiving cavity is open, the first charging component 22 contacts the third charging component 112, and the power supply main body 111 supplies power to the display module 2 through the contact between the first charging component 22 and the third charging component 112. When the cover 2 is closed and the receiving cavity is closed, the second charging component 23 contacts the fourth charging component 113, and the power supply main body 111 supplies power to the display module 2 through the contact between the second charging component 23 and the fourth charging component 113.

[0049] In this embodiment, the power supply module 11 includes a power supply body 111, a third charging component 112, and a fourth charging component 113. The third charging component 112 and the fourth charging component 113 are electrically connected to the power supply body 111. Here, the power supply body 111 can be electrically connected to the third charging component 112 and the fourth charging component 113 via a flexible printed circuit board (FPC). It should be explained that a flexible printed circuit board, also known as a flexible board, is a printed circuit made of a flexible insulating substrate. Flexible circuits provide excellent electrical performance, can meet the needs of smaller and higher density designs, and also help reduce assembly steps and enhance reliability. The power supply body 111 can be electrically connected to the first charging component 22 and the second charging component 23 via a cable. It should be explained that a cable is an electrical energy or signal transmission device, usually made of one or more mutually insulated conductors and an outer insulating protective layer, which transmits power or information from one place to another. This embodiment does not limit this aspect.

[0050] In this embodiment, the power supply module 11 includes a power supply body 111, a third charging component 112, and a fourth charging component 113. The third charging component 112 and the fourth charging component 113 can both have regular shapes. For example, both the third charging component 112 and the fourth charging component 113 can have needle-like structures or columnar structures. One of the third charging component 112 and the fourth charging component 113 can have a regular shape, while the other can have an irregular shape. Both the third charging component 112 and the fourth charging component 113 can have irregular shapes. This embodiment does not impose any limitations on these aspects.

[0051] In this embodiment, the third charging component 112 and the fourth charging component 113 can be charging components independent of the earphone case; one of the third charging component 112 and the fourth charging component 113 can be a charging component for the earphone case; this embodiment does not limit this. In one possible implementation provided by this embodiment, the third charging component 112 is a charging component for the earphone case, thus saving design costs and eliminating the need to design a separate third charging component 112.

[0052] In this embodiment, when the cover 2 opens the receiving cavity, the first charging component 22 contacts the third charging component 112, and the power supply main body 111 supplies power to the display module 2 through the contact between the first charging component 22 and the third charging component 112. Here, the contact between the first charging component 22 and the third charging component 112 can be a point contact, a line contact, or a surface contact. This embodiment does not limit the specific contact methods.

[0053] In this embodiment, when the cover 2 closes the receiving cavity, the second charging component 23 contacts the fourth charging component 113, and the power supply main body 111 supplies power to the display module 2 through the contact between the second charging component 23 and the fourth charging component 113. Here, the contact between the second charging component 23 and the fourth charging component 113 can be a point contact, a line contact, or a surface contact. This embodiment does not limit the scope of the contact.

[0054] The earphone case provided in this application embodiment includes a power supply module 11 comprising a power supply main body 111, a third charging component 112, and a fourth charging component 113. When the cover 2 is open, the first charging component 22 contacts the third charging component 112, and the power supply main body 111 powers the display module 2 through this contact. When the cover 2 is closed, the second charging component 23 contacts the fourth charging component 113, and the power supply main body 111 powers the display module 2 through this contact. This avoids making the power supply module 11 too large to allow for contact with the first charging component 22 and the second charging component 23, which would result in an overly heavy earphone case. In other words, it would be detrimental to the lightweight structural design of the earphone case.

[0055] Reference Figure 6 and Figure 7This application provides an earphone case, in which the cover 2 and the case 1 are connected by a first rotating structure 3, the first charging component 22 is located on the cover 2 near the rotating connection between the case 1 and the cover 2, and the second charging component 23 is located on the cover 2 away from the rotating connection between the case 1 and the cover 2.

[0056] In this embodiment, the cover 2 and the box 1 are connected by a first rotating structure 3. Here, the first rotating structure 3 can be a gear transmission structure, a hinge connection structure, or a shaft-hole connection structure. This embodiment does not limit the specific implementation of these structures. In one possible implementation provided by this embodiment, the first rotating structure 3 is a shaft-hole connection structure.

[0057] In this embodiment, the first charging component 22 is located on the cover 2 near the rotatable connection between the box 1 and the cover 2. Here, the first charging component 22 can be adhered to the cover 2 near the rotatable connection between the box 1 and the cover 2; the first charging component 22 can also be snap-fitted to the cover 2 near the rotatable connection between the box 1 and the cover 2. This embodiment does not limit the specific implementation of this method. In one possible implementation provided by this embodiment, the first charging component 22 can be adhered to the cover 2 near the rotatable connection between the box 1 and the cover 2.

[0058] In this embodiment, the second charging component 23 is located on the side of the cover 2 away from the rotatable connection between the box 1 and the cover 2. Here, the second charging component 23 can be adhered to the side of the cover 2 away from the rotatable connection between the box 1 and the cover 2; the second charging component 23 can also be snap-fitted to the side of the cover 2 away from the rotatable connection between the box 1 and the cover 2. This embodiment does not limit the scope of the embodiment. In one possible implementation provided by this embodiment, the first charging component 22 can be adhered to the side of the cover 2 away from the rotatable connection between the box 1 and the cover 2.

[0059] The earphone case provided in this application embodiment is rotatably connected to the cover 2 and the case 1 via a first rotating structure 3. The first charging component 22 is located on the side of the cover 2 near the rotatable connection between the case 1 and the cover 2, and the second charging component 23 is located on the side of the cover 2 away from the rotatable connection between the case 1 and the cover 2. Thus, when the cover 2 opens the receiving cavity, the first charging component 22 can be driven to contact the power supply module 11, thereby saving the time of powering the display module 2. Similarly, when the cover 2 closes the receiving cavity, the second charging component 23 can be driven to contact the power supply module 11, thereby saving the time of powering the display module 2.

[0060] Reference Figure 6 and Figure 7This application provides an earphone case. The first rotating structure 3 includes a first rotating part 31 on the cover 2. The first rotating part 31 has a first rotating hole. The first rotating shaft 32 is on the case 1 and extends into the first rotating hole. The first charging component 22 is located on the first rotating part 31. The axial direction of the first rotating hole is perpendicular to the direction in which the cover 2 opens or closes the receiving cavity.

[0061] The earphone case provided in this application embodiment is easy to set up and implement because the first rotating structure 3 is configured to cooperate with the first rotating shaft 32 and the first rotating hole.

[0062] This application provides an earphone case, wherein a first charging component 22 includes a first elastic portion having an elastic force along the contact direction between the first charging component 22 and the power supply module 11, and the first charging component 22 is in elastic contact with the power supply module 11 when the cover 2 opens the receiving cavity; and / or, a second charging component 23 includes a second elastic portion having an elastic force along the contact direction between the second charging component 23 and the power supply module 11, and the second charging component 23 is in elastic contact with the power supply module 11 when the cover 2 closes the receiving cavity.

[0063] In this embodiment, the first charging component 22 includes a first elastic portion, which has an elastic force along the contact direction between the first charging component 22 and the power supply module 11. Here, the first elastic portion can be formed of rubber material; the first elastic portion can also be formed of a spring; this embodiment does not limit the specific application. In this embodiment, the second charging component 23 includes a second elastic portion, which has an elastic force along the contact direction between the second charging component 23 and the power supply module 11. Here, the second elastic portion can be formed of rubber material; the second elastic portion can also be formed of a spring; this embodiment does not limit the specific application. In one possible implementation provided by this embodiment, the second charging component 23 is a spring sheet; correspondingly, if the first charging component 22 does not include the first elastic portion, then the third charging component 112 can include a third elastic portion, which has an elastic force along the contact direction between the third charging component 112 and the first charging component 22. Specifically, the third elastic component can be a spring pin.

[0064] The earphone case provided in this application embodiment has a first elastic part in the first charging component 22, which has an elastic force along the contact direction between the first charging component 22 and the power supply module 11. This makes the contact between the first charging component 22 and the power supply module 11 more reliable. Similarly, the second charging component 23 has a second elastic part in the second elastic part, which has an elastic force along the contact direction between the second charging component 23 and the power supply module 11. This makes the contact between the second charging component 23 and the power supply module 11 more reliable.

[0065] Reference Figure 3, Figure 4 and Figure 5 This application provides an earphone case, in which there are multiple first charging components 22 and multiple second charging components 23. The multiple first charging components 22 are electrically connected to the display module 2, and the multiple second charging components 23 are electrically connected to the display module 2.

[0066] In this embodiment, there are two first charging components 22 and two second charging components 23. Both first charging components 22 are electrically connected to the display module 2, and both second charging components 23 are electrically connected to the display module 2.

[0067] The earphone case provided in this application embodiment has multiple first charging components 22 and multiple second charging components 23. All multiple first charging components 22 are electrically connected to the display module 2. Thus, only one of the multiple first charging components 22 needs to contact the power supply module 11 to supply power to the display module 2, thereby improving the reliability of the normal operation of the display module 2. Similarly, only one of the multiple second charging components 23 needs to contact the power supply module 11 to supply power to the display module 2, thereby improving the reliability of the normal operation of the display module 2.

[0068] Reference Figure 6 and Figure 7 This application provides an earphone case, and the display module 2 includes a first display and a second display. The first display is located on the side of the cover 2 away from the box body 1, and the second display is located on the side of the cover 2 close to the box body 1. The first display is electrically connected to the first charging component 22 and the second charging component 23, respectively. The second display is also electrically connected to the first charging component 22 and the second charging component 23, respectively.

[0069] The earphone case provided in this application embodiment has a first display and a second display. The first display is located on the side of the cover 2 away from the box body 1, and the second display is located on the side of the cover 2 closer to the box body 1. The first display is electrically connected to the first charging component 22 and the second charging component 23, and the second display is connected to the first charging component 22 and the second charging component 23, respectively. In this way, when the cover 2 is open or closed, both the first and second displays can be powered and displayed. When placed on a table, the content of the first or second display can be viewed, thereby freeing the user's hands.

[0070] Reference Figure 11 This application provides an earphone case, and the display module 2 includes a display element 21 connected to the cover 2 via a second rotating structure 4. The display element 21 can be switched between the side of the cover 2 away from the case body 1 and the side of the cover 2 close to the case body 1 via the second rotating structure 4.

[0071] In this embodiment, the display element 21 is switched between the side of the cover 2 away from the housing 1 and the side of the cover 2 close to the housing 1 via the second rotating structure 4. Here, the second rotating structure 4 can be a gear transmission structure; the second rotating structure 4 can be a hinge connection structure; the second rotating structure 4 can be a rotating shaft rotation hole connection structure; this embodiment does not limit the specific implementation. In one possible implementation provided by this embodiment, the second rotating structure 4 is a rotating shaft rotation hole connection structure.

[0072] The headphone case provided in this application embodiment has a second rotating structure 4 and a display 21 connected by the second rotating structure 4. The display 21 can be switched between the side of the cover 2 away from the box body 1 and the side of the cover 2 close to the box body 1 by the second rotating structure 4. In this way, the user can adjust the orientation of the display 21 by the second rotating structure 4 to view the content of the display 21 as needed, thereby freeing the user's hands.

[0073] This application provides an earphone case, wherein the second rotating structure 4 includes a second rotating part 41 disposed on the cover 2, the second rotating part 41 having a second rotating hole, and a second rotating shaft 42 on the display 21 extending into the second rotating hole; wherein the axial direction of the second rotating hole is perpendicular to the direction in which the cover 2 opens or closes the receiving cavity.

[0074] The earphone case provided in this application embodiment is convenient to set up and easy to implement because the second rotating structure 4 is configured to cooperate with the second rotating shaft 42 and the second rotating hole.

[0075] This application provides an earphone module, which includes earphones and an earphone case provided in this application, with the earphones disposed within the receiving cavity of the earphone case.

[0076] The headphone module provided in this application embodiment, since it includes the headphone case provided in any of the first aspects, has the same technical effect. That is, it reduces the phenomenon of the display module 2 malfunctioning, thereby saving maintenance costs.

[0077] In this embodiment, the headphone type can be an in-ear headphone, which has the advantages of being deeply inserted into the ear canal and having good noise isolation, making it suitable for noisy environments; the headphone type can be a semi-in-ear headphone, which has the advantage of partially entering the ear canal and being comfortable to wear, making it suitable for daily use; the headphone type can be a headband headphone, which has the advantages of covering the auricle and having a wide sound field, making it suitable for long-term listening or professional scenarios; the headphone type can also be an ear-hook headphone, which has the advantages of hanging outside the auricle and having high stability, making it suitable for sports scenarios; the headphone type can also be a neckband headphone, which has the advantages of having a cable wrapped around the neck and high portability, making it suitable for commuting or sports scenarios; it should be noted that this embodiment does not limit the headphone type.

[0078] In this embodiment, the function of the fixing structure is to fix the charging device. Therefore, the structural design of the fixing structure can be varied. For example, the fixing structure may include a clamping member, through which the charging device is fixed to the support base; or, the fixing structure may also include an adhesive member, through which the charging device is fixed to the support base.

[0079] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made based on the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. An earphone case, characterized in that, include: The housing has a receiving cavity for accommodating the earphones, and the housing includes a power supply module; A cover body is movably connected to the housing body to open or close the receiving cavity. The cover body includes a display module and a first charging component and a second charging component that are electrically connected to the display module, respectively. When the cover is opened and the receiving cavity is opened, the first charging component contacts the power supply module, and the power supply module supplies power to the display module through the first charging component. When the cover closes the receiving cavity, the second charging component contacts the power supply module, and the power supply module supplies power to the display module through the second charging component.

2. The earphone case according to claim 1, characterized in that, The power supply module includes a power supply main body, a third charging component, and a fourth charging component, wherein the third charging component and the fourth charging component are electrically connected to the power supply main body respectively. When the cover is opened and the receiving cavity is open, the first charging component contacts the third charging component, and the power supply main body supplies power to the display module through the contact between the first charging component and the third charging component; When the cover closes the receiving cavity, the second charging component contacts the fourth charging component, and the power supply unit supplies power to the display module through the contact between the second charging component and the fourth charging component.

3. The earphone case according to claim 1, characterized in that, The cover and the box are connected by a first rotating structure. The first charging component is located on the cover near the rotating connection between the box and the cover, and the second charging component is located on the cover away from the rotating connection between the box and the cover.

4. The earphone case according to claim 3, characterized in that, The first rotating structure includes a first rotating part on the cover, a first rotating hole on the first rotating part, a first rotating shaft on the box, the first rotating shaft extending into the first rotating hole, and the first charging component located on the first rotating part; The axial direction of the first rotating hole is perpendicular to the direction in which the cover opens or closes the receiving cavity.

5. The earphone case according to claim 1, characterized in that, The first charging component includes a first elastic portion having an elastic force along the contact direction between the first charging component and the power supply module, wherein when the cover opens the receiving cavity, the first charging component is in elastic contact with the power supply module; and / or, the second charging component includes a second elastic portion having an elastic force along the contact direction between the second charging component and the power supply module, wherein when the cover closes the receiving cavity, the second charging component is in elastic contact with the power supply module.

6. The earphone case according to claim 1, characterized in that, There are multiple first charging components and multiple second charging components. All of the multiple first charging components are electrically connected to the display module, and all of the multiple second charging components are electrically connected to the display module.

7. The earphone case according to any one of claims 1 to 6, characterized in that, The display module includes a first display component and a second display component. The first display component is located on the side of the cover away from the box body, and the second display component is located on the side of the cover close to the box body. The first display component is electrically connected to the first charging component and the second charging component, respectively, and the second display component is electrically connected to the first charging component and the second charging component, respectively.

8. The earphone case according to any one of claims 1 to 6, characterized in that, The display module includes a display component connected to the cover via a second rotating structure. The display component is switched between the side of the cover away from the box and the side of the cover close to the box via the second rotating structure.

9. The earphone case according to claim 8, characterized in that, The second rotating structure includes a second rotating part provided on the cover, a second rotating hole provided on the second rotating part, and a second rotating shaft on the display element, the second rotating shaft extending into the second rotating hole; The axial direction of the second rotating hole is perpendicular to the direction in which the cover opens or closes the receiving cavity.

10. An earphone module, characterized in that, include: earphone; The headphone case according to any one of claims 1 to 9, wherein the headphone is disposed within the receiving cavity of the headphone case.

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