Charging box and earphone system

Abstract

The invention discloses a charging box and an earphone system. The charging box comprises a seat body, a cover body, a position detection assembly and a prompt assembly. And the cover body and / or the seat body are / is provided with a power connection port. The cover body is connected with the seat body and can ascend and descend relative to the seat body so as to change the relative position of the cover body and the seat body. The position detection assembly is arranged on the cover body and the base body and used for detecting the moving distance of the cover body relative to the base body. The prompting assembly changes the state of the prompting assembly based on the moving distance detected by the position detection assembly, and the state of the prompting assembly at least comprises the triggering state of the prompting assembly. According to the charging box, the moving distance of the cover body relative to the base body is detected through the position detection assembly arranged on the cover body and the base body, the prompting assembly changes the state of the prompting assembly based on the detected moving distance so as to represent different parameters of the charging box, a user can visually obtain the state, corresponding to the parameters of the charging box, of the charging box, and the user experience is improved. And real-time monitoring of the charging box is realized.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and more specifically, to a charging box and earphone system. Background Art

[0002] At present, the charged device, such as earphones, is usually equipped with a charging box, which can be electrically connected to the charged device to charge the charged device. The charging box is usually a flip-top type. When the flip-top is opened, the indicator light in the charging box lights up to indicate that the charged device is charging, and when the flip-top is closed, the indicator light turns off. Summary of the invention

[0003] In order to solve at least one of the above-mentioned technical problems, an embodiment of the present application provides a charging box and an earphone system.

[0004] An embodiment of the present application provides a charging box. The charging box includes a base, a cover, a position detection component and a prompt component. The cover and / or the base are provided with a power connection port. The cover is connected to the base and can move relative to the base to change its relative position with respect to the base. The position detection component is provided on the cover and the base and is used to detect the moving distance of the cover relative to the base. The prompt component changes state based on the moving distance detected by the position detection component, and the state of the prompt component includes at least a trigger state.

[0005] In some embodiments, the position detection component includes a Hall sensor and a magnetic component, wherein the magnetic component is disposed in the cover body and moves with the cover body, and the Hall sensor is disposed in the base body and cooperates with the magnetic component. The Hall sensor detects the moving distance of the cover body relative to the base body through changes in magnetic flux.

[0006] In some embodiments, when the moving distance indicates that the cover is in a pressed position, the state of the prompt component is a dormant state, and when the moving distance indicates that the cover has moved to a predetermined position, the state of the prompt component is the triggered state, and an indication signal is issued to indicate the charging box parameters. The pressed position is the position of the cover when it presses the to-be-charged component placed on the seat.

[0007] In some embodiments, the predetermined position includes a release position and any position between the pressing position and the release position, and the release position is the position where the cover body has a maximum movement distance relative to the base body.

[0008] In some embodiments, the prompt component is an indicator light component, the indication signal includes an indication light, and when the moving distance indicates that the cover is in the pressing position, the state of the indicator light component is the dormant state, and when the moving distance indicates that the cover moves to the predetermined position, the state of the indicator light component is the trigger state, and the indication light is emitted to indicate the charging box parameters. The pressing position is the position where the cover is pressed against the part to be charged placed on the seat.

[0009] In some embodiments, the indicator light has different brightness, and the different brightness represents different parameter values ​​of the same parameter of the charging box.

[0010] In some embodiments, the indicator light has different colors, and different colors represent different parameter values ​​of the same parameter of the charging box.

[0011] In some embodiments, the indicator light has different flashing frequencies, and the different flashing frequencies represent different parameter values ​​of the same parameter of the charging box.

[0012] In some embodiments, the indicator light assembly includes a plurality of indicator lights, and the indicator lights are used to emit the indicator light. The indicator light emitted by different numbers of the indicator lights represents different parameter values ​​of the same parameter of the charging box.

[0013] In some embodiments, the indicator light assembly includes a plurality of indicator lights, and the indicator lights are used to emit the indicator light, and the indicator lights emitted by different indicator lights are used to represent different parameters.

[0014] In some embodiments, the indicator light assembly includes a plurality of indicator lights, and the indicator lights are used to emit the indicator light, and the number of flashes of the indicator light emitted by different indicator lights represents different parameters.

[0015] In some embodiments, the indicator light assembly includes an indicator light and a light guide. The light guide is disposed on the indicator light, the indicator light is used to emit the indicator light, and the light guide is used to guide the indicator light to the outside of the base.

[0016] In some embodiments, a central axis of the indication light emitted by the indicator light and a central axis of the indication light emitted from the light guide member form an included angle.

[0017] In some embodiments, a through hole is provided on the side wall of the seat, and the light guide is at least partially accommodated in the through hole. A sealing member is provided on the indicator light assembly, and the sealing member is sleeved on the light guide and located between the inner wall of the through hole and the outer wall of the light guide.

[0018] In some embodiments, the indicator light assembly includes a plurality of indicator lights, and the indicator light assembly includes a plurality of light guides, the plurality of light guides are arranged at intervals along a moving direction perpendicular to the movement of the cover body relative to the base body, and the indicator lights and the light guides are respectively arranged correspondingly in the moving direction.

[0019] In some embodiments, a through hole is provided on the side wall of the base, the indicator light assembly includes a plurality of indicator lights, the light guide includes a plurality of light guide parts and a connecting part, and the plurality of light guide parts are arranged at intervals along a direction perpendicular to the movement direction of the cover body relative to the base body. The first end of the light guide part is accommodated in the through hole, the second ends of the plurality of light guide parts are connected to the connecting part, and the plurality of indicator lights and the plurality of light guide parts are respectively arranged correspondingly in the moving direction.

[0020] In some embodiments, the indicator light assembly includes a plurality of indicator lights, the charging box further includes a circuit board, and the indicator light assembly further includes a first spacer. The plurality of indicator lights are mounted on the circuit board, the first spacer is mounted on the circuit board, the light guide is mounted on the first spacer, the first spacer is provided with a plurality of mutually spaced spacing grooves, and the plurality of indicator lights are respectively accommodated in different spacing grooves.

[0021] In some embodiments, the first spacer is made of a light absorbing material.

[0022] In some embodiments, the inner sidewall of the spacing groove is made of a light absorbing material.

[0023] In some embodiments, a light absorbing layer is provided on the inner side wall of the spacing groove.

[0024] In some embodiments, the indicator light assembly further includes a second spacer, which is disposed on the first spacer and is located at least between two adjacent light guide members and / or light guide portions.

[0025] In certain embodiments, the second spacer is made of a light absorbing material.

[0026] In some embodiments, a light absorbing layer is disposed on the outer sidewall of the second spacer.

[0027] In some embodiments, the prompt component is a response component, the indication signal includes an indication sound, and when the moving distance indicates that the cover is in the pressing position, the state of the response component is the dormant state, and when the moving distance indicates that the cover moves to the predetermined position, the state of the response component is the trigger state, and an indication sound is emitted to indicate the charging box parameters. The pressing position is the position where the cover is pressed against the to-be-charged component placed on the seat.

[0028] In some embodiments, the indicator sound has different durations, and the different durations represent different parameter values ​​of the same parameter of the charging box.

[0029] In some embodiments, the indicator sound has different frequencies, and the different frequencies represent different parameter values ​​of the same parameter of the charging box.

[0030] In some embodiments, the response component includes a plurality of buzzers, and the buzzers are used to emit the indicator sound. The indicator sounds emitted by different numbers of the buzzers represent different parameter values ​​of the same parameter of the charging box.

[0031] In some embodiments, the response component includes multiple buzzers, which are used to emit the indicator sound, and the indicator sounds emitted by different buzzers are used to characterize different parameters of the charging box.

[0032] The embodiment of the present application further provides an earphone system, the earphone system comprising the charging box and the earphone described in any one of the above embodiments. The charging box is used to charge the earphone.

[0033] In some embodiments, the earphones include air conduction earphones and bone conduction earphones.

[0034] In the charging box and earphone system of the embodiment of the present application, the cover can move relative to the base to change the relative position with the base so as to open and close the charging box, thereby charging the to-be-charged component in the earphone system (e.g., earphones). The charging box uses a position detection component provided on the cover and the base to detect the movement distance of the cover relative to the base, and the prompt component changes its own state based on the detected movement distance to characterize different parameters of the charging box, so that the user can intuitively obtain the state of the charging box corresponding to the parameters of the charging box, and realize real-time monitoring of the charging box.

[0035] Additional aspects and advantages of the embodiments of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0037] Figure 1 is a schematic diagram of the three-dimensional structure of an earphone system according to some embodiments of the present application;

[0038] Figure 2 yes Figure 1 A schematic diagram of a three-dimensional structure of a part of the structure of an earphone in the earphone system shown;

[0039] Figure 3 is a schematic diagram of the three-dimensional structure of a charging box in an earphone system according to an embodiment of the present application;

[0040] Figure 4 yes Figure 3 The three-dimensional exploded schematic diagram of the charging box shown;

[0041] Figure 5 yes Figure 3 A cross-sectional schematic diagram of the charging box shown;

[0042] Figure 6 yes Figure 5 Enlarged schematic diagram of point VI in the middle.

[0043] Description of main component symbols:

[0044] Headphone system 3000;

[0045] Headphones 2000, transducer assembly 2100, first transducer assembly 2101, second transducer assembly 2103, battery compartment 2200, control compartment 2300, first ear hook assembly 2400, second ear hook assembly 2500, rear hook assembly 2600, power terminal 2700;

[0046] Charging box 1000, first direction (Z1 / Z2), second direction (X1 / X2), third direction (Y1 / Y2);

[0047] Position detection component 100, Hall sensor 10, magnetic member 30; data exchange terminal 260;

[0048] Base 200, base body 210, base body 211, upper cover 213, through hole 215, connector 230, charging terminal 250; power connection port 2101;

[0049] Cover 300, main body 310, extension piece 330; rechargeable battery 400; circuit board 500;

[0050] Prompt component 600, indicator light component 610, indicator light 611, first indicator light 6111, second indicator light 6112, third indicator light 6113, light guide 613, light guide portion 6131, connecting portion 6133, seal 615, first spacer 617, spacer groove 6171, second spacer 619, response component 630, buzzer 631. DETAILED DESCRIPTION

[0051] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the embodiments of the present application, and cannot be understood as limiting the embodiments of the present application.

[0052] In the description of the present application, it should be understood that the terms "thickness", "upper", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0053] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. In an example, it can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection, or they can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements.

[0054] See also Figures 1 to 3 , the earphone system 3000 provided in the embodiment of the present application includes an earphone 2000 and a charging box 1000. The charging box 1000 is used to charge the earphone 2000. Among them, since the earphone system 3000 in this embodiment includes the charging box 1000, it can be understood that the earphone system 3000 includes at least the same beneficial effects as the charging box 1000. Therefore, for the beneficial effects of the earphone system 3000, please refer to the beneficial effects of the charging box 1000 described below.

[0055] In certain embodiments of the present application, the earphones 2000 can be worn on the ears of the user and can be used in conjunction with mobile phones, computers, smart wearable devices (such as smart watches, smart bracelets, smart glasses and smart helmets, etc.), head-mounted display devices and virtual reality devices.

[0056] Specifically, in some embodiments, the earphone 2000 includes an air conduction earphone and a bone conduction earphone. Among them, an air conduction earphone, i.e., an air conduction earphone, is an earphone that transmits sound through air vibration. A bone conduction earphone, i.e., a bone conduction earphone, is an earphone that converts sound into different mechanical vibrations and transmits sound waves through the human skull, bony labyrinth, inner ear lymph, spiral organ, auditory center, etc.

[0057] It should be noted that the user's ear includes the external auditory canal, the concha cavity, the cymba concha, the triangular fossa, the helix and the antitragus. Among them, the concha cavity, the cymba concha, the triangular fossa and other parts have a certain depth and volume in three-dimensional space. The external auditory canal is a curved tube extending from the external auditory meatus deep in the concha cavity to the inner side to the eardrum.

[0058] Further, in some embodiments, the earphone 2000 includes a transducer component 2100 (including a first transducer component 2101 and a second transducer component 2103), and the transducer component 2100 is a structure in the earphone 2000 for enabling the user to hear sound. In one example, when the earphone 2000 is a bone conduction earphone 2000, the transducer component 2100 is configured to be located at the front side of the ear when the earphone 2000 is in a wearing state, and at this time, the transducer component 2100 does not block the external auditory canal. In another example, when the earphone 2000 is an air conduction earphone 2000, the transducer component 2100 is configured to at least partially extend into at least one part of the concha cavity, the cymba concha and the triangular fossa when the earphone 2000 is in a wearing state. It should be noted that the embodiments described below are only described by taking the earphone 2000 as a bone conduction earphone 2000 as an example.

[0059] Furthermore, in some embodiments, the headset 2000 includes a battery compartment 2200, a control compartment 2300, a first ear hook component 2400, a second ear hook component 2500, and a rear hook component 2600 disposed between the first ear hook component 2400 and the second ear hook component 2500. The first ear hook component 2400 and the second ear hook component 2500 are respectively hung on the left ear and the right ear. The battery compartment 2200 can be disposed between the first ear hook component 2400 and the rear hook component 2600, and the control compartment 2300 can be disposed between the second ear hook component 2500 and the rear hook component 2600. The first transducer component 2101 and the second transducer component 2103 are both used to convert electrical signals into mechanical vibrations so that the user can hear the sound. Wherein, when the headset 2000 is in a wearing state, the first transducer component 2101 and the second transducer component 2103 are both located on the front side of the ear.

[0060] See also Figure 1 and Figure 4 In some embodiments, the charging box 1000 includes a rechargeable battery 400 and a circuit board 500. When the earphone 2000 is placed in the charging box 1000, the circuit board 500 can transmit the electrical energy of the rechargeable battery 400 to the earphone 2000 to charge the earphone 2000.

[0061] Furthermore, please combine Figure 2 and Figure 3 In some embodiments, the charging box 1000 is provided with a first electrical connector 250, and the earphone 2000 is provided with a power terminal 2700. When the earphone 2000 is placed in the charging box 1000, the charging terminal 250 and the power terminal 2700 are electrically connected.

[0062] Specifically, in some embodiments, when the charging terminal 250 is electrically connected to the power terminal 2700, functions such as power transmission and / or data transmission can be realized between the charging box 1000 and the earphone 2000. For example, when the charging terminal 250 is electrically connected to the power terminal 2700, the circuit board 500 can transmit the power of the rechargeable battery 400 to the battery compartment 2200 of the earphone 2000 through the charging terminal 250 and the power terminal 2700, thereby charging the earphone 2000. It should be noted that, in some embodiments, the charging terminal 250 can be at least one of the devices capable of achieving electrical connection, such as a spring pin and a spring; the power terminal 2700 can be a device capable of being electrically connected to the charging terminal 250.

[0063] Furthermore, in some embodiments, the charging terminal 250 may include multiple, and the power terminal 2700 may also include multiple. When the earphone 2000 is placed in the charging box 1000, the multiple charging terminals 250 and the multiple power terminals 2700 are electrically connected one by one.

[0064] Specifically, in some embodiments, a portion of the multiple charging terminals 250 is used for power transmission, and another portion is used for signal transmission; correspondingly, a portion of the multiple power terminals 2700 is used for power transmission, and another portion is used for signal transmission. The multiple charging terminals 250 are arranged side by side on the charging box 1000. Compared with the multiple charging terminals 250 not being arranged side by side on the charging box 1000, on the one hand, the space occupied by the charging terminals 250 can be reduced, making the structure more compact, which is conducive to the miniaturization of the charging box 1000; on the other hand, it can facilitate the alignment of the charging terminals 250 and the power terminals 2700, thereby improving the convenience of electrical connection.

[0065] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 , an embodiment of the present application provides a charging box 1000. The charging box 1000 includes a base 210, a cover 300, a position detection component 100 and a prompt component 600. The cover 300 is connected to the base 210 and can move relative to the base 210 to change the relative position with the base 210. The position detection component 100 is disposed on the cover 300 and the base 210, and is used to detect the moving distance of the cover 300 relative to the base 210. The prompt component 600 changes state based on the moving distance detected by the position detection component 100, and the state of the prompt component 600 includes at least a trigger state.

[0066] Specifically, the charging box 1000 includes a base 200 and a cover 300. The base 200 includes a seat 210 and a connector 230. The base 200 is a structure in the charging box 1000 for carrying the earphone 2000. In some embodiments of the present application, the rechargeable battery 400 and the circuit board 500 are both arranged in the base 200, so that the weight of the base 200 can be larger, reducing the possibility of the charging box 1000 tipping over when the earphone 2000 is stored in the charging box 1000. The material of the base 200 includes but is not limited to plastic, aluminum alloy, copper, iron, steel and carbon fiber composite materials. Exemplarily, the material of the base 200 is plastic, so that the charging box 1000 can be lighter and easier for users to carry. A power connection port 2101 is provided on the cover 300 and / or the seat 210, and the data exchange terminal 260 is provided on the power connection port 2101. The external data line can be extended into the power port 2101 and connected to the data exchange terminal 260 in the power port 2101 to realize data transmission and / or charging of the charging box 1000.

[0067] The cover 300 is a structure in the charging box 1000 that can cooperate with the base 200 to limit the earphone 2000. In some embodiments of the present application, the projection of the cover 300 in the height direction perpendicular to the charging box 1000 coincides with the projection of the base 200 in the height direction perpendicular to the charging box 1000; or, the projection of the cover 300 in the height direction perpendicular to the charging box 1000 is located within the projection of the base 200 in the height direction perpendicular to the charging box 1000. Among them, the material of the cover 300 includes but is not limited to plastic, aluminum alloy, copper, iron, steel and carbon fiber composite materials. Exemplarily, the material of the cover 300 is plastic, which can make the charging box 1000 lighter and easier for users to carry. It is understandable that the material of the cover 300 may be the same as or different from the material of the base 200.

[0068] The cover 300 includes a main body 310 and an extension member 330, wherein the extension member 330 extends from the main body 310 toward the base 200, and the base 200 includes a base 210 and a connector 230, wherein the connector 230 extends from the base 210 toward the cover 300, and the extension member 330 partially extends into the connector 230 and can move relative to the connector 230. Specifically, in some examples, the extension member 330 can be raised and lowered relative to the connector 230 along a first direction (Z1 / Z2) to change the moving distance of the cover 300 relative to the base 210. In other examples, the extension member 330 can also move relative to the connector 230 along a second direction (X1 / X2). In still other examples, the extension member 330 can also move relative to the connector 230 along a third direction (Y1 / Y2).

[0069] Specifically, in the embodiment where the extension member 330 is lifted relative to the connection member 230 along the first direction (Z1 / Z2), part of the extension member 330 can extend into the connection member 230 and can be lifted relative to the connection member 230. In this way, the connection member 230 can guide and limit the lifting of the extension member 330, preventing the extension member 330 from getting stuck during the lifting process, thereby improving the stability of the cover 300 relative to the base 200. It can be understood that the projection of the extension member 330 on the base 210 is located inside the connection member 230, thereby ensuring that part of the extension member 330 can extend into the connection member 230, thereby enabling the extension member 330 to be lifted relative to the connection member 230.

[0070] More specifically, in some embodiments, the base 210 includes a base body 211 and an upper cover 213 connected to each other, and the rechargeable battery 400 and the circuit board 500 are both disposed in the base 210. The base body 211 and the upper cover 213 are detachably connected, so that the installation of the rechargeable battery 400 and the circuit board 500 is facilitated.

[0071] The position detection assembly 100 is a structure for detecting the moving distance of the cover 300 relative to the base 210. The position detection assembly 100 is disposed on the cover 300 and the base 210, that is, the position detection assembly 100 detects the moving distance of the cover 300 relative to the base 210 through the cooperation between the first detection member (such as the magnetic member 30) disposed in the cover 300 and the second detection member (such as the Hall sensor 10) disposed in the base 210.

[0072] Wherein, the detected moving distance of the cover body 300 relative to the base body 210 includes at least one moving distance in the first direction (Z1 / Z2), the second direction (X1 / X2) and the third direction (Y1 / Y2). The way in which the position detection component 100 detects the moving distance includes but is not limited to detecting magnetic flux, detecting pressure and detecting infrared rays. Wherein, the number of the first detection member and the second detection member can be one or more, which is not limited in the application. The cross-sectional shape of the first detection member and the second detection member can be circular, elliptical, triangular, quadrilateral or other polygonal, etc., which is not limited here. In one example, the number of the first detection member and the second detection member is the same, and in another example, the number of the first detection member and the second detection member is different.

[0073] The prompt component 600 changes the state of the prompt component 600 based on the moving distance detected by the position detection component 100. That is, the state of the prompt component 600 may be different when the moving distance of the cover body 300 relative to the base body 210 is different. The state of the prompt component 600 at least includes the trigger state of the prompt component 600. In the trigger state, the prompt component 600 can send an indication signal to characterize different parameters of the charging box 1000, including but not limited to the consumed power, the remaining power and the temperature.

[0074] The prompt component 600 includes at least one prompt member, and the prompt member changes the state of the prompt member based on the moving distance detected by the position detection component 100. The indication signal emitted by the prompt member includes but is not limited to an indication light and an indication sound. In one example, the number of prompt members in the prompt component 600 may be one. In another example, the number of prompt members in the prompt component 600 is at least two. In an embodiment in which the number of prompt members is multiple, the indication signals emitted by the multiple prompt members may be the same or different. The cross-sectional shape of the prompt member may be circular, elliptical, triangular, quadrilateral or other polygonal, etc., which is not limited here.

[0075] The cover 300 of the charging box 1000 of the present application can move relative to the base 210 to change the relative position with the base 210 so as to open and close the charging box 1000, thereby charging the to-be-charged component in the earphone system 10000 (e.g., earphones 2000). Furthermore, the charging box 1000 uses the position detection component 100 provided on the cover 300 and the base 210 to detect the moving distance of the cover 300 relative to the base 210, and the prompt component 600 changes the state of the prompt component 600 based on the detected moving distance to characterize different parameters of the charging box 1000, so that the user can intuitively obtain the state of the charging box 1000 corresponding to the parameters of the charging box 1000, and realize real-time monitoring of the charging box 1000.

[0076] See also Figure 4 and Figure 5 In some embodiments, the position detection component 100 includes a Hall sensor 10 and a magnetic component 30. The magnetic component 30 is disposed in the cover body 300 and moves with the cover body 300. The Hall sensor 10 is disposed in the base body 210. The Hall sensor 10 cooperates with the magnetic component 30. The Hall sensor 10 detects the moving distance of the cover body 300 relative to the base body 210 through the change of magnetic flux.

[0077] Specifically, in the present application, the position detection component 100 detects the moving distance of the cover 300 relative to the base 210 through the change of magnetic flux. The change of magnetic flux that characterizes the moving distance of the cover 300 relative to the base 210 can be characterized by the change of magnetic flux of a group of Hall sensors 10 and magnetic parts 30, or can be characterized by the change of magnetic flux of multiple groups of Hall sensors 10 and magnetic parts 30 in a certain combination. Among them, the Hall sensor 10 can be S-pole triggered (when the S-pole of the magnetic part 30 approaches the Hall sensor 10, the Hall sensor 10 can detect this change and respond accordingly), or it can be N-pole triggered (when the N-pole of the magnetic part 30 approaches the Hall sensor 10, the Hall sensor 10 can detect this change and respond accordingly), and the triggering method of the Hall sensor 10 is not limited in the present application.

[0078] In one example, the magnetic member 30 is disposed in the cover body 300, and the Hall sensor 10 is disposed in the base body 210. The Hall sensor 10 disposed in the base body 210 senses the change in the magnetic flux of the magnetic member 30 disposed in the cover body 300 to detect the moving distance of the cover body 300 relative to the base body 210. In another example, the Hall sensor 10 is disposed in the cover body 300, and the magnetic member 30 is disposed in the base body 210. The Hall sensor 10 disposed in the cover body 300 senses the change in the magnetic flux of the magnetic member 30 disposed in the base body 210. In another example, a magnetic part 30 and a Hall sensor 10 are provided in the cover 300, and a magnetic part 30 and a Hall sensor 10 are also provided in the base 210. The Hall sensor 10 provided in the base 210 senses the change in the magnetic flux of the magnetic part 30 provided in the cover 300, and the Hall sensor 10 provided in the cover 300 senses the change in the magnetic flux of the magnetic part 30 provided in the base 210. The Hall sensor 10 is small in size and easy to be integrated into the charging box 1000. The Hall sensor 10 has low power consumption and is suitable for portable devices such as the charging box 1000, which helps to extend the battery life of the charging box 1000.

[0079] See also Figure 4 and Figure 5In some embodiments, when the moving distance represents that the cover 300 is in the pressed position, the state of the prompt component 600 is the dormant state, and when the moving distance represents that the cover 300 moves to the predetermined position, the state of the prompt component 600 is the triggered state, and an indication signal is issued to indicate the parameters of the charging box 1000. The pressed position is the position where the cover 300 presses the to-be-charged component placed on the seat 210.

[0080] Specifically, an active connection refers to a connection method between two or more parts, which allows relative movement between the connected parts. The cover body 300 is movably connected to the base body 210 and can move relative to the base body 210 to change the relative position with the base body 210. In this way, when the cover body 300 moves relative to the base body 210, the cover body 300 can switch between a clamping position and a release position. In particular, when the cover body 300 is in the clamping position, the cover body 300 can clamp the earphone 2000, and at this time, the earphone 2000 can be stored in the charging box 1000; when the cover body 300 is in the release position, the cover body 300 can release the earphone 2000, and at this time, the earphone 2000 can be taken out of the charging box 1000.

[0081] The predetermined position includes a release position and any position between the pressing position and the release position. The pressing position may be: along the lifting direction of the cover 300 (i.e., the first direction (Z1 / Z2)), i.e., the height direction of the charging box 1000), the cover 300 can move downward relative to the base 210 (the cover 300 moves relative to the base 210 along the direction from the cover 300 to the base 210) to the extreme position; the release position may be: along the lifting direction of the cover 300, the cover 300 can move upward relative to the base 210 (the cover 300 moves relative to the base 210 along the direction from the base 210 to the cover 300) to the position with the maximum movement distance.

[0082] More specifically, when the cover 300 is in the pressed position, the cover 300 can press the earphone 2000 (i.e., the part to be charged), thereby limiting the earphone 2000, preventing the earphone 2000 from moving or shaking in the charging box 1000, and improving the stability of the earphone 2000 stored in the charging box 1000. At the same time, the cover 300 in the pressed position can also prevent the earphone 2000 from moving or shaking in the charging box 1000, resulting in poor contact between the charging end (i.e., the power terminal) of the earphone 2000 and the charging end (i.e., the charging terminal 250) of the charging box 1000, thereby improving the stability of the charging box 1000 charging the earphone 2000 and ensuring the normal realization of the charging function and / or signal transmission function. When the cover 300 is in the released position, the earphone 2000 can be placed in the charging box 1000; or, the earphone 2000 can be taken out of the charging box 1000.

[0083] More specifically, when the cover 300 is in the pressed position, the state of the prompt component 600 is the dormant state, which can be used to indicate that the cover 300 is in the pressed position; when the cover 300 is in the predetermined position, the state of the prompt component 600 is the triggered state, and an indication signal is issued to indicate the parameters of the charging box 1000. That is, in the triggered state, the prompt component 600 can issue an indication signal to indicate the parameters of the charging box 1000 through the indication signal, thereby indicating the state of the charging box 1000.

[0084] The predetermined position may be a release position, or any position between the release position and the clamping position (excluding the clamping position), so that the timing for the indicator light assembly 610 to send out an indication signal can be set more flexibly.

[0085] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the prompt component 600 is an indicator light component 610, and the status of the prompt component 600 includes a dormant state and a triggered state. The indication signal includes an indication light. When the moving distance represents that the cover 300 is in a pressed position, the status of the indicator light component 610 is a dormant state. When the moving distance represents that the cover 300 moves to a predetermined position, the status of the indicator light component 610 is a triggered state and emits an indication light to indicate the parameters of the charging box 1000.

[0086] The indicator light assembly 610 includes at least one prompting member, and the prompting member changes the state of the prompting member based on the moving distance detected by the position detection assembly 100. In one embodiment, the indication signal emitted by the prompting member is an indication light, and the prompting member includes but is not limited to an LED lamp, a laser diode or other types of light-emitting elements. In one example, the number of prompting members in the prompting assembly 600 may be one. In another example, the number of prompting members in the prompting assembly 600 may be at least two. In an embodiment in which the number of prompting members is multiple, the types of the multiple prompting members may be the same or different. The cross-sectional shape of the prompting member may be circular, elliptical, triangular, quadrilateral or other polygonal, etc., which is not limited here.

[0087] When the moving distance indicates that the cover body 300 is in a pressed position, the indicator light assembly 610 is in a dormant state. In the dormant state, the indicator light assembly 610 does not emit an indicator light, that is, the indicator light assembly 610 is off. When the cover body 300 is switched from the pressed position to the predetermined position, the indicator light assembly 610 switches from the dormant state to the triggered state, and emits an indicator light, that is, the indicator light assembly 610 is lit. In the triggered state, the parameters of the indicator light emitted by the indicator light assembly 610 include but are not limited to the brightness, color and flashing frequency of the indicator light. These parameters of the indicator light can reflect the parameters of the charging box 1000.

[0088] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the indicator light has different brightness, and the different brightness represents different parameter values ​​of the same parameter of the charging box 1000.

[0089] Specifically, the parameters of the indicator light include the brightness of the indicator light. When the moving distance represents that the cover body 300 moves to a predetermined position, and the state of the indicator light assembly 610 is a triggered state and emits an indicator light, the indicator light represents different parameter values ​​of the same parameter of the charging box 1000 through different brightness. At this time, the parameters of the charging box 1000 include but are not limited to the consumed power, remaining power and temperature of the charging box 1000, and correspondingly, the parameter values ​​include but are not limited to the consumed power value, remaining power value and temperature value. The brightness and different parameter values ​​of the same parameter of the charging box 1000 may be positively correlated or negatively correlated.

[0090] For example, in an embodiment where the parameter of the charging box 1000 is the remaining power, the parameter value is the remaining power value, and the brightness of the indicator light is positively correlated with the remaining power, the brightness of the indicator light includes at least the first brightness, the second brightness, and the third brightness, wherein the first brightness is greater than the second brightness, and the second brightness is greater than the third brightness. The remaining power value of the charging box 1000 includes at least the first remaining power value, the second remaining power value, and the third remaining power value, wherein the first remaining power value is greater than the second remaining power value, and the second remaining power value is greater than the third remaining power value. Thus, when the moving distance represents that the cover 300 moves to a predetermined position, the brightness of the indicator light is the first brightness (e.g., 100), representing that the remaining power of the charging box 1000 is the first remaining power value (e.g., 90%); the brightness of the indicator light is the second brightness (e.g., 80), representing that the remaining power of the charging box 1000 is the second remaining power value (e.g., 80%); the brightness of the indicator light is the third brightness (e.g., 60), representing that the remaining power of the charging box 1000 is the third remaining power value (e.g., 60%). Therefore, the charging box 1000 can represent different parameter values ​​of the same parameter of the charging box 1000 through the different brightness of the indicator light, so that the user can obtain different states of the charging box 1000 according to the different brightness of the indicator light.

[0091] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the indicator light has different colors, and different colors represent different parameter values ​​of the same parameter of the charging box 1000.

[0092] Specifically, the parameters of the indicator light include the color of the indicator light. When the moving distance represents that the cover 300 moves to a predetermined position, and the indicator light assembly 610 is in a triggered state and emits an indicator light, the indicator light represents different parameter values ​​of the same parameter of the charging box 1000 through different colors. At this time, the parameters of the charging box 1000 include but are not limited to the power consumed, remaining power, and temperature of the charging box 1000, and correspondingly, the parameter values ​​include but are not limited to the power consumed value, remaining power value, and temperature value.

[0093] For example, in an embodiment where the parameter of the charging box 1000 is temperature and the parameter value is a temperature value, the color includes at least a first color (e.g., red), a second color (e.g., yellow), and a third color (e.g., blue). The temperature value includes at least a first temperature value, a second temperature value, and a third temperature value, wherein the first temperature value is greater than the second temperature value, and the second temperature value is greater than the third temperature value. Thus, when the moving distance represents that the cover 300 moves to a predetermined position, the color of the indicator light is the first color, representing that the temperature of the charging box 1000 is the first temperature value (e.g., 40°C); the color of the indicator light is the second color, representing that the temperature of the charging box 1000 is the second temperature value (e.g., 30°C); the color of the indicator light is the third color, representing that the temperature of the charging box 1000 is the third temperature value (e.g., 25°C). Thus, the charging box 1000 can represent different parameter values ​​of the same parameter of the charging box 1000 through different colors of the indicator light, so that the user can obtain different states of the charging box 1000 according to the different colors of the indicator light.

[0094] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the indicator light has different flashing frequencies, and the different flashing frequencies represent different parameter values ​​of the same parameter of the charging box 1000.

[0095] Specifically, the parameters of the indicator light include the flashing frequency of the indicator light. When the moving distance represents that the cover body 300 moves to a predetermined position, and the indicator light assembly 610 is in a triggered state and emits an indicator light, the indicator light represents different parameter values ​​of the same parameter of the charging box 1000 through different flashing frequencies. At this time, the parameters of the charging box 1000 include but are not limited to the power consumed, remaining power and temperature of the charging box 1000, and correspondingly, the parameter values ​​include but are not limited to the power consumed value, remaining power value and temperature value. The flashing frequency and different parameter values ​​of the same parameter of the charging box 1000 may be positively correlated or negatively correlated.

[0096] For example, in an embodiment where the parameter of the charging box 1000 is the remaining power, the parameter value is the remaining power value, and the flashing frequency of the indicator light is negatively correlated with the remaining power, the flashing frequency includes at least a first flashing frequency, a second flashing frequency, and a third flashing frequency, wherein the first flashing frequency is less than the second flashing frequency, and the second flashing frequency is less than the third flashing frequency. The remaining power value includes at least a first remaining power value, a second remaining power value, and a third remaining power value, wherein the first remaining power value is greater than the second remaining power value, and the second remaining power value is greater than the third remaining power value. Thus, when the moving distance represents that the cover 300 moves to a predetermined position, the flashing frequency of the indicator light is the first flashing frequency (10MHZ), representing that the remaining power of the charging box 1000 is the first remaining power value (90%); the flashing frequency of the indicator light (50MHZ) is the second flashing frequency, representing that the remaining power of the charging box 1000 is the second remaining power value (50%); the flashing frequency of the indicator light is the third flashing frequency (80MHZ), representing that the remaining power of the charging box 1000 is the third remaining power value (20%). Therefore, the charging box 1000 can represent different parameter values ​​of the same parameter of the charging box 1000 through different flashing frequencies of the indicator light, so that the user can obtain different states of the charging box 1000 according to the different flashing frequencies of the indicator light.

[0097] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the indicator light assembly 610 includes a plurality of indicator lights 611, and the indicator lights 611 are used to emit indicator light. The indicator light emitted by different numbers of indicator lights 611 represents different parameter values ​​of the same parameter of the charging box 1000.

[0098] Specifically, the indicator light assembly 610 includes a plurality of indicator lights 611, and the number of indicator lights 611 is not limited. When the moving distance represents that the cover body 300 moves to a predetermined position, and the state of the indicator light assembly 610 is a triggered state and emits an indicator light, the indicator light assembly 610 can represent different parameters of the charging box 1000 by the number of indicator lights 611 that are in a triggered state and emit an indicator light. The parameters of the charging box 1000 include but are not limited to the power consumed, the remaining power and the temperature of the charging box 1000, and correspondingly, the parameter values ​​include but are not limited to the power consumed value, the remaining power value and the temperature value. The relationship between the number of indicator lights 611 and the parameter value of the same parameter includes but is not limited to positive correlation and negative correlation.

[0099] For example, in an embodiment where the parameter of the charging box 1000 is temperature, the parameter value is a temperature value, and the number of indicator lights 611 is positively correlated with the temperature, among the multiple indicator lights 611, the number of indicator lights 611 that emit indicator light includes at least a first number, a second number, and a third number, wherein the first number is greater than the second number, and the second number is greater than the third number. The temperature value includes at least a first temperature value, a second temperature value, and a third temperature value, wherein the first temperature value is greater than the second temperature value, and the second temperature value is greater than the third temperature value. Thus, when the moving distance represents that the cover 300 moves to a predetermined position, the number of indicator lights 611 that emit indicator light is a first number (e.g., 4) representing that the temperature of the charging box 1000 is a first temperature value (e.g., 40°C); the number of indicator lights 611 that emit indicator light is a second number (e.g., 3) representing that the temperature of the charging box 1000 is a second temperature value (e.g., 30°C); the number of indicator lights 611 that emit indicator light is a third number (e.g., 2) representing that the temperature of the charging box 1000 is a third temperature value (e.g., 25°C). Therefore, the charging box 1000 can represent different parameter values ​​of the same parameter of the charging box 1000 through the number of indicator lights 611 that emit indicator light in the indicator light assembly 610, so that the user can obtain different states of the charging box 1000 according to the number of indicator lights 611.

[0100] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the indicator light assembly 610 includes multiple indicator lights 611, and the indicator lights 611 are used to emit indicator lights. The indicator lights of different indicator lights 611 are used to represent different parameters of the charging box 1000.

[0101] Specifically, the indicator light assembly 610 includes a plurality of indicator lights 611, and the number of the indicator lights 611 is not limited. When the moving distance represents that the cover 300 moves to a predetermined position, and the state of the indicator light assembly 610 is a trigger state and emits an indicator light, different indicator lights can represent different parameters of the charging box 1000. The parameters of the charging box 1000 include but are not limited to the power consumed, the remaining power, and the temperature of the charging box 1000, and correspondingly, the parameter values ​​include but are not limited to the power consumed value, the remaining power value, and the temperature value. Among them, when different indicator lights represent the parameters of the charging box 1000, the parameters of the indicator lights used can be the same or different. For example, when the indicator light assembly 610 includes a first indicator light 6111, a second indicator light 6112, and a third indicator light 6113, the parameters of the charging box 1000 include a first parameter (e.g., power consumed), a second parameter (e.g., remaining power), and a third parameter (e.g., temperature) of the charging box 1000, wherein the first parameter, the second parameter, and the third parameter are different. In one embodiment, the indicator light emitted by the first indicator light 6111 is used to indicate the power consumed by the charging box 1000, the indicator light emitted by the second indicator light 6112 is used to indicate the remaining power of the charging box 1000, and the indicator light emitted by the third indicator light 6113 is used to indicate the temperature of the charging box 1000. In one example, different brightness of the indicator light emitted by the first indicator light 6111 indicates different power consumption values ​​of the power consumed by the charging box 1000, different colors of the indicator light emitted by the second indicator light 6112 indicate different remaining power values ​​of the remaining power of the charging box 1000, and different flashing frequencies of the indicator light emitted by the third indicator light 6113 indicate different temperature values ​​of the temperature of the charging box 1000.

[0102] The indicator light component 610 represents different parameters of the charging box 1000 through the indicator light of different indicator lights 611. Therefore, the indicator light component 610 can transmit at least one state of the charging box 1000 and enrich the transmission information of the indicator light component 610.

[0103] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the indicator light assembly 610 includes a plurality of indicator lights 611, and the indicator lights 611 are used to emit indicator lights. The number of flashes of the indicator lights of different indicator lights 611 represents different parameters.

[0104] Specifically, the indicator light assembly 610 includes a plurality of indicator lights 611, the number of indicator lights 611 is not limited, and the number of flashes represents the flashing frequency. When the moving distance represents that the cover 300 moves to a predetermined position, and the state of the indicator light assembly 610 is a triggered state and emits an indicator light, the indicator light emitted by different indicator lights 611 can represent different parameters of the charging box 1000 through different flashing frequencies. The parameters of the charging box 1000 include but are not limited to the power consumed, the remaining power, and the temperature of the charging box 1000, and correspondingly, the parameter values ​​include but are not limited to the power consumed value, the remaining power value, and the temperature value.

[0105] For example, when the indicator light assembly 610 includes a first indicator light 6111, a second indicator light 6112, and a third indicator light 6113, the flashing frequency of the first indicator light 6111 is a first flashing frequency, the flashing frequency of the second indicator light 6112 is a second flashing frequency, and the flashing frequency of the third indicator light 6113 is a third flashing frequency, wherein the first flashing frequency, the second flashing frequency, and the third flashing frequency are different. The parameters of the charging box 1000 include a first parameter (e.g., power consumption), a second parameter (e.g., remaining power), and a third parameter (e.g., temperature) of the charging box 1000, wherein the first parameter, the second parameter, and the third parameter are different. In one embodiment, the first flashing frequency represents the power consumption of the charging box 1000, the second flashing frequency represents the remaining power of the charging box 1000, and the third flashing frequency represents the temperature of the charging box 1000. The indicator light assembly 610 represents different parameters of the charging box 1000 by the number of flashes of the indicator light emitted by different indicator lights 611, thereby, the indicator light assembly 610 can transmit at least one state of the charging box 1000, enriching the transmission information of the indicator light assembly 610.

[0106] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the indicator light assembly 610 includes an indicator light 611 and a light guide 613. The light guide 613 is disposed on the indicator light 611, the indicator light 611 is used to emit an indication light, and the light guide 613 is used to guide the indication light to the outside of the seat 210.

[0107] Specifically, the indicator light 611 is disposed in the base 210 and is electrically connected to the circuit board 500. The indicator light 611 includes, but is not limited to, an LED lamp, a laser diode, or other types of light-emitting elements. In one example, the number of indicator lights 611 in the indicator light assembly 610 may be one. In another example, the number of indicator lights 611 in the indicator light assembly 610 may be at least two. In an embodiment where the number of indicator lights 611 is multiple, the types of the multiple indicator lights 611 may be the same or different. The material of the indicator light 611 includes, but is not limited to, metal or plastic, etc., which is not limited in the present application. The cross-sectional shape of the indicator light 611 may be circular, elliptical, triangular, quadrilateral or other polygonal, etc., which is not limited here.

[0108] The light guide 613 is at least partially located in the base 210 and covers the indicator light 611. The number of light guides 613 can be one or more, which is not limited in the present application. The light guide 613 can at least change the optical path of the indicator light, thereby guiding the indicator light to the outside of the base 210. In one example, one light guide 613 covers one indicator light 611, in another example, multiple light guides 613 cover one indicator light 611, and in another example, one light guide 613 covers multiple indicator lights 611. In addition, in other embodiments, the light guide 613 can also change the parameters of the indicator light such as the color and / or brightness of the indicator light.

[0109] The light guide 613 is covered on the indicator light 611 so that the light guide 613 guides the indicator light to the outside of the base 210. Thus, the light guide 613 can control the propagation direction of the indicator light, ensure that the indicator light is emitted to a preset area and direction, and improve the accuracy of the indicator signal (i.e., the indicator light) transmitted by the indicator light assembly 610.

[0110] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, a central axis M of the indication light emitted by the indicator light 611 and a central axis N of the indication light emitted from the light guide 613 have an included angle.

[0111] Specifically, the light guide 613 can change the optical path of the indicator light, that is, the central axis M of the indicator light emitted by the indicator light 611 (i.e., the central axis of the optical path) and the central axis N of the indicator light emitted from the light guide 613 do not overlap and have a certain angle. The light guide 613 changes the transmission path of the indicator light emitted by the indicator light 611, making the installation of the indicator light 611 flexible and freeing up more installation space for other components. In this embodiment, the angle between the central axis M and the central axis N is 90 degrees. In other embodiments, the angle between the central axis M and the central axis N can also be 45 degrees, 60 degrees, or 75 degrees, etc.

[0112] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, a through hole 215 is provided on the side wall of the base 210, and the light guide 613 is at least partially accommodated in the through hole 215. A sealing member 615 is provided on the indicator light assembly 610, and the sealing member 615 is sleeved on the light guide 613 and is located between the inner wall of the through hole 215 and the outer wall of the light guide 613.

[0113] Specifically, the shape and size of the cross section of the light guide 613 cut by a plane perpendicular to the third direction (Y1 / Y2) are substantially the same as the shape and size of the cross section of the through hole 215 cut by a plane perpendicular to the third direction (Y1 / Y2). This reduces the gap between the light guide 613 and the inner wall of the through hole 215, and reduces or even prevents external water or dust from entering the base 200 through the gap between the light guide 613 and the first through hole 215, thereby ensuring the normal operation of the structure in the base 200 (such as the rechargeable battery 400 and the circuit board 500, etc.).

[0114] The sealing member 615 is sleeved on the light guide member 613 and is located between the outer wall of the light guide member 613 and the inner wall of the through hole 215 , and can seal the gap between the outer wall of the light guide member 613 and the inner wall of the through hole 215 .

[0115] The material of the seal 615 includes, but is not limited to, metal, plastic, or rubber, etc., and is not limited in the present application. The cross-sectional shape of the seal 615 may be circular, elliptical, triangular, quadrilateral, or other polygonal, etc., and is not limited here. In one example, the number of the seal 615 may be one. In another example, the number of the seal 615 may be at least two. In an embodiment in which the number of the seal 615 is multiple, the cross-sectional shapes of the multiple seals 615 may be the same or different.

[0116] Therefore, when the external fluid enters the through hole 215, the seal 615 can block the external fluid at the part of the through hole 215 close to the outside, preventing the external fluid from entering the interior of the base 210 through the through hole 215 and causing damage to structures such as the indicator light assembly 610, the rechargeable battery 400 and the circuit board 500, thereby ensuring the normal operation of the charging box 1000.

[0117] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the indicator light assembly 610 includes a plurality of indicator lights 611, and the indicator light assembly 610 includes a plurality of light guides 613. The plurality of light guides 613 are arranged in sequence and spaced apart along a moving direction perpendicular to the movement of the cover body 300 relative to the base body 210, and the indicator lights 611 and the light guides 613 are respectively arranged correspondingly in the moving direction.

[0118] Specifically, in an embodiment where the indicator light assembly 610 includes a plurality of indicator lights 611 and a plurality of light guides 613, the plurality of light guides 613 are arranged in sequence and at intervals along a moving direction perpendicular to the movement of the cover body 300 relative to the seat body 210, that is, the plurality of light guides 613 are arranged in sequence and at intervals in a moving direction perpendicular to the first direction (Z1 / Z2). The light guides 613 arranged at intervals are neatly arranged and easy to identify, which can improve the readability of the indication signal emitted by the indicator light assembly 610 and have a good visual effect. The indicator lights 611 and the light guides 613 are respectively arranged in correspondence with each other in the moving direction, which can ensure that the indicator lights 611 are uniformly guided by the light guides 613, and each indicator light 611 cooperates with the corresponding light guide 613 to ensure that the indication light propagates in a specific direction, thereby reducing the scattering and waste of the indication light.

[0119] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, a through hole 215 is provided on the side wall of the base 210, the indicator light assembly 610 includes a plurality of indicator lights 611, and the light guide 613 includes a plurality of light guide portions 6131 and a connecting portion 6133, and the plurality of light guide portions 6131 are sequentially arranged at intervals along a moving direction perpendicular to the movement of the cover 300 relative to the base 210. The first end of the light guide portion 6131 is accommodated in the through hole 215, and the second ends of the plurality of light guide portions 6131 are all connected to the connecting portion 6133, and the plurality of indicator lights 611 and the plurality of light guide portions 6131 are respectively arranged correspondingly in the moving direction.

[0120] Specifically, the number of light guide parts 6131, through holes 215 and connecting parts 6133 is not limited in the present application. Among them, the number of through holes 215 may correspond to the light guide parts 6131, or may not correspond. In the present application, the number of through holes 215 corresponds to the light guide parts 6131, which can simplify the assembly process of the light guide parts 6131. ​​Each light guide part 6131 corresponds to a through hole 215, which helps to isolate the indication light of different light guide parts 6131 and reduce crosstalk and mutual interference. The first end of the light guide part 6131 is placed in the through hole 215, and the through hole 215 can constrain the indication light emitted from the light guide part 6131, which not only further controls the direction of the indication light emission, but also avoids the scattering of the indication light. The second ends of the multiple light guiding parts 6131 are all connected to the connecting part 6133, so that the light guiding member 613 formed by the light guiding parts 6131 and the connecting parts 6133 can become an integral structure, which is convenient for processing and forming. The design of connecting the light guiding parts 6131 to the connecting parts 6133 simplifies the assembly process. During installation, it is only necessary to connect the connecting part 6133 to the circuit board without individually connecting each light guiding part 6131.

[0121] See also Figure 4 , Figure 5 and Figure 6In some embodiments, the indicator light assembly 610 includes a plurality of indicator lights 611, and the indicator light assembly 610 further includes a first spacer 617. The plurality of indicator lights 611 are mounted on the circuit board 500, the first spacer 617 is mounted on the circuit board 500, the light guide 613 is mounted on the first spacer 617, the first spacer 617 is provided with a plurality of mutually spaced spacing grooves 6171, and the plurality of indicator lights 611 are respectively accommodated in different spacing grooves 6171.

[0122] Specifically, the first spacer 617 may be one or more, and the present application takes the first spacer 617 as one for explanation. The light guide 613 is mounted on the first spacer 617. In some embodiments, the light guide 613 and the first spacer 617 are an integrated structure, that is, the light guide 613 and the first spacer 617 are an integral structure, thereby improving the bonding strength between the light guide 613 and the first spacer 617, preventing the light guide 613 and the first spacer 617 from separating during the operation of the indicator light assembly 610, thereby ensuring the stability and reliability of the operation of the indicator light assembly 610. In other embodiments, the light guide 613 and the first spacer 617 are split structures, that is, the light guide 613 and the first spacer 617 are two different structures. In one example, the light guide 613 and the first spacer 617 can be combined together in a detachable connection manner, and the detachable connection manner includes but is not limited to a snap connection or a threaded connection. In another example, the light guide 613 and the first spacer 617 may be connected together in a non-detachable connection manner, and the non-detachable connection manner includes but is not limited to bonding or welding.

[0123] The multiple spacing grooves 6171 are spaced apart from each other, and the multiple spacing grooves 6171 are not connected in the second direction (X1 / X2) or the third direction (Y1 / Y2). Therefore, the indicator lights emitted by the indicator lights 611 accommodated in different spacing grooves 6171 do not interfere with each other. The spacing grooves 6171 can prevent the indicator lights from mutually interfering in the process of being emitted from the indicator lights 611 to the light guide 613.

[0124] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the first spacer 617 is made of a light absorbing material.

[0125] Specifically, the light absorbing material includes but is not limited to black plastic and rubber. The first spacer 617 is made of a light absorbing material, and the first spacer 617 may be made entirely of the light absorbing material, thereby improving the light isolation effect and preventing the indicator lights 611 from mutually transmitting light; or the first spacer 617 may be partially made of the light absorbing material, thereby preventing the indicator lights 611 from mutually transmitting light and reducing the cost.

[0126] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the inner wall of the spacing groove 6171 is made of a light absorbing material.

[0127] Specifically, the inner wall of the spacing groove 6171 can absorb at least part of the indication light emitted by the indicator light 611, preventing part of the indication light from entering the optical path of other indication lights and forming stray light that affects the indicator light assembly 610 from emitting an indication signal, thereby further enhancing the light isolation effect of the spacing groove 6171.

[0128] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, a light absorbing layer is provided on the inner wall of the spacing groove 6171 .

[0129] Specifically, the light absorbing layer can absorb at least part of the indication light emitted by the indicator light 611, and prevent part of the indication light from entering the optical path of other indication lights to form stray light that affects the indication signal emitted by the indicator light assembly 610, so as to further enhance the light isolation effect of the spacing groove 6171. The light absorbing layer can be a single layer or multiple layers. In the embodiment where the light absorbing layer is multiple layers, the structures of different layers can have different characteristics to absorb indication lights of different wavelengths. The light absorbing layer is easy to disassemble and replace.

[0130] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the indicator light assembly 610 further includes a second spacer 619 , which is disposed on the first spacer 617 and is located at least between two adjacent light guide members 613 or light guide portions 6131 .

[0131] The second spacer 619 is disposed on the first spacer 617 and is located at least between two adjacent light guides 613 / light guide portions 6131, which can prevent the indicator light from mutually crossing when it is emitted from the light guide 613 to the outside of the seat body 210, thereby further preventing the indicator light from crossing when it is emitted from the light guide 613 / light guide portion 6131.

[0132] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the second spacer 619 is made of a light absorbing material.

[0133] Specifically, the light absorbing material includes but is not limited to black plastic and rubber. The second spacer 619 is made of a light absorbing material, and the second spacer 619 may be made entirely of the light absorbing material, thereby improving the light isolation effect and preventing the indicator lights 611 from mutually transmitting light; or the second spacer 619 may be partially made of the light absorbing material, while ensuring the effect of preventing the indicator lights 611 from mutually transmitting light, reducing the cost.

[0134] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the outer side wall of the second spacer 619 is provided with a light absorbing layer.

[0135] Specifically, the light absorbing material includes but is not limited to black plastic and rubber. The second spacer 619 is made of a light absorbing material, and the second spacer 619 may be made entirely of the light absorbing material, thereby improving the light isolation effect and preventing the indicator lights 611 from mutually transmitting light; the second spacer 619 may be partially made of the light absorbing material, while ensuring the effect of preventing the indicator lights 611 from mutually transmitting light, reducing the cost.

[0136] See also Figure 4 and Figure 5 In some embodiments, the prompt component 600 is a response component 630, and the state of the prompt component 600 includes a dormant state and a triggered state. The indication signal includes an indication sound. When the moving distance represents that the cover 300 is in a pressed position, the state of the response component 630 is a dormant state. When the moving distance represents that the cover 300 moves to a predetermined position, the state of the response component 630 is a triggered state, and an indication sound is emitted to indicate the parameters of the charging box 1000. The pressed position is the position where the cover 300 presses the part to be charged placed on the seat 210.

[0137] The response component 630 includes at least one prompting member, and the prompting member changes the state of the prompting member based on the moving distance detected by the position detection component 100. In one embodiment, the indication signal emitted by the prompting member is an indication sound, and the prompting member includes but is not limited to a buzzer 631, a speaker, a voice chip or other types of pronunciation elements. In one example, the number of prompting members in the response component 630 may be one. In another example, the number of prompting members in the response component 630 may be at least two. In an embodiment in which the number of prompting members is multiple, the types of the multiple prompting members may be the same or different. The cross-sectional shape of the prompting member may be circular, elliptical, triangular, quadrilateral or other polygonal, etc., which is not limited here.

[0138] When the moving distance indicates that the cover 300 is in a pressed position, the state of the response component 630 is a dormant state. In the dormant state, the response component 630 does not emit an indicator sound; when the cover 300 is switched from the pressed position to the predetermined position, the response component 630 switches from the dormant state to the triggered state and emits an indicator sound. In the triggered state, the parameters of the indicator sound emitted by the response component 630 include but are not limited to the duration, decibel and frequency of the indicator sound. These parameters of the indicator sound can reflect the parameters of the charging box 1000.

[0139] See also Figure 4 and Figure 5 In some embodiments, the indicator sound has different durations, and the different durations represent different parameter values ​​of the same parameter of the charging box 1000.

[0140] Specifically, the parameters of the indicator sound include the duration of the indicator sound. When the moving distance represents that the cover body 300 moves to a predetermined position, and the state of the response component 630 is a triggered state and an indicator sound is emitted, the indicator sound represents different parameter values ​​of the same parameter of the charging box 1000 through different durations. At this time, the parameters of the charging box 1000 include but are not limited to the power consumed, the remaining power and the temperature of the charging box 1000, and correspondingly, the parameter values ​​include but are not limited to the power consumed value, the remaining power value and the temperature value. The duration and the different parameter values ​​of the same parameter of the charging box 1000 may be positively correlated or negatively correlated. Thus, the charging box 1000 can represent the different parameter values ​​of the same parameter of the charging box 1000 through the different durations of the indicator sound.

[0141] For example, in an embodiment where the parameter of the charging box 1000 is the remaining power, the parameter value is the remaining power value, and the duration of the indicator sound is negatively correlated with the remaining power, the duration of the indicator sound includes at least a first duration, a second duration, and a third duration, wherein the first duration is less than the second duration, and the second duration is less than the third duration. The remaining power value of the charging box 1000 includes at least a first remaining power value, a second remaining power value, and a third remaining power value, wherein the first remaining power value is greater than the second remaining power value, and the second remaining power value is greater than the third remaining power value. Thus, when the moving distance represents that the cover 300 moves to a predetermined position, the duration of the indicator sound is the first duration (e.g., 3 seconds), representing that the remaining power of the charging box 1000 is the first remaining power value (e.g., 90%); the duration of the indicator sound is the second duration (e.g., 5 seconds), representing that the remaining power of the charging box 1000 is the second remaining power value (e.g., 80%); the duration of the indicator sound is the third duration (e.g., 10 seconds), representing that the remaining power of the charging box 1000 is the third remaining power value (e.g., 5%). Therefore, the charging box 1000 can represent different parameter values ​​of the same parameter of the charging box 1000 through the different durations of the indicator sound, so that the user can obtain different states of the charging box 1000 according to the different durations of the indicator sound.

[0142] See also Figure 4 and Figure 5 In some embodiments, the indicator sound has different frequencies, and different frequencies represent different parameter values ​​of the same parameter of the charging box 1000.

[0143] Specifically, the parameters of the indicator sound include the frequency of the indicator sound. When the moving distance represents that the cover body 300 moves to a predetermined position, and the state of the response component 630 is a triggered state and an indicator sound is emitted, the indicator sound represents different parameter values ​​of the same parameter of the charging box 1000 through different frequencies. At this time, the parameters of the charging box 1000 include but are not limited to the consumed power, remaining power and temperature of the charging box 1000, and correspondingly, the parameter values ​​include but are not limited to the consumed power value, remaining power value and temperature value. The frequency and different parameter values ​​of the same parameter of the charging box 1000 may be positively correlated or negatively correlated.

[0144] For example, in an embodiment where the parameter of the charging box 1000 is the remaining power, the parameter value is the remaining power value, and the frequency of the indicator sound is negatively correlated with the remaining power, the frequency of the indicator sound includes at least a first frequency, a second frequency, and a third frequency, wherein the first frequency is less than the second frequency, and the second frequency is less than the third frequency. The remaining power value of the charging box 1000 includes at least a first remaining power value, a second remaining power value, and a third remaining power value, wherein the first remaining power value is greater than the second remaining power value, and the second remaining power value is greater than the third remaining power value. Thus, when the moving distance represents that the cover 300 moves to a predetermined position, when the frequency of the indicator sound is the first frequency (20HZ), the remaining power of the charging box 1000 is represented by the first remaining power value (80%); when the frequency of the indicator sound is the second frequency (40HZ), the remaining power of the charging box 1000 is represented by the second remaining power value (60%); when the frequency of the indicator sound is the third frequency (60HZ), the remaining power of the charging box 1000 is represented by the third remaining power value (40%). Therefore, the charging box 1000 can represent different parameter values ​​of the same parameter of the charging box 1000 through the different frequencies of the indicator sound, so that the user can obtain different states of the charging box 1000 according to the different frequencies of the indicator sound.

[0145] See also Figure 4 and Figure 5 In some embodiments, the response component 630 includes a plurality of buzzers 631, and the buzzers 631 are used to emit indicator sounds. The indicator sounds emitted by different numbers of buzzers 631 represent different parameter values ​​of the same parameter of the charging box 1000.

[0146] Specifically, the response component 630 includes a plurality of buzzers 631, and the number of buzzers 631 is not limited. When the moving distance represents that the cover body 300 moves to a predetermined position, and the state of the response component 630 is a triggered state and emits an indicator sound, the response component 630 can characterize different parameters of the charging box 1000 by the number of buzzers 631 that are in a triggered state and emit an indicator sound. The parameters of the charging box 1000 include but are not limited to the power consumed, the remaining power, and the temperature of the charging box 1000, and correspondingly, the parameter values ​​include but are not limited to the power consumed value, the remaining power value, and the temperature value. The relationship between the number of buzzers 631 and the parameter value of the same parameter includes but is not limited to positive correlation and negative correlation.

[0147] For example, in an embodiment where the parameter of the charging box 1000 is temperature, the parameter value is a temperature value, and the number of buzzers 631 is positively correlated with the temperature, among the multiple buzzers 631, the number of buzzers 631 that emit an indicator sound includes at least a first number, a second number, and a third number, wherein the first number is greater than the second number, and the second number is greater than the third number. The temperature value includes at least a first temperature value, a second temperature value, and a third temperature value, wherein the first temperature value is greater than the second temperature value, and the second temperature value is greater than the third temperature value. Thus, when the moving distance represents that the cover 300 moves to a predetermined position, the number of buzzers 631 that emit an indicator sound is a first number (for example, 4) indicating that the temperature of the charging box 1000 is a first temperature value (for example, 40°C); the number of buzzers 631 that emit an indicator sound is a second number (for example, 3) indicating that the temperature of the charging box 1000 is a second temperature value (for example, 30°C); the number of buzzers 631 that emit an indicator sound is a third number (for example, 2) indicating that the temperature of the charging box 1000 is a third temperature value (for example, 25°C). Therefore, the charging box 1000 can characterize different parameter values ​​of the same parameter of the charging box 1000 by the number of buzzers 631 in the response component 630 that are in a triggered state and emit an indicator light, so that the user can obtain different states of the charging box 1000 according to the number of buzzers 631.

[0148] See also Figure 4 and Figure 5 In some embodiments, the response component 630 includes multiple buzzers 631, and the buzzers 631 are used to emit indicator sounds. The indicator sounds of different buzzers 631 are used to characterize different parameters of the charging box 1000.

[0149] Specifically, the response component 630 includes a plurality of buzzers 631, and the number of buzzers 631 is not limited. When the moving distance represents that the cover 300 moves to a predetermined position, and the state of the response component 630 is a trigger state and emits an indicator sound, different indicator sounds can represent different parameters of the charging box 1000. The parameters of the charging box 1000 include but are not limited to the power consumed, the remaining power, and the temperature of the charging box 1000, and correspondingly, the parameter values ​​include but are not limited to the power consumed value, the remaining power value, and the temperature value. Among them, when different indicator sounds represent the parameters of the charging box 1000, the parameters of the indicator sounds used may be the same or different. For example, when the response component 630 includes a first buzzer, a second buzzer, and a third buzzer, the parameters of the charging box 1000 include a first parameter (e.g., power consumed), a second parameter (e.g., remaining power), and a third parameter (e.g., temperature) of the charging box 1000, wherein the first parameter, the second parameter, and the third parameter are different. In one embodiment, the indicator sound emitted by the first buzzer is used to represent the power consumed by the charging box 1000, the indicator sound emitted by the second buzzer is used to represent the remaining power of the charging box 1000, and the indicator sound emitted by the third buzzer is used to represent the temperature of the charging box 1000. In one example, different durations of the indicator sound emitted by the first buzzer represent different power consumption values ​​of the power consumed by the charging box 1000, different frequencies of the indicator sound emitted by the second buzzer represent different remaining power values ​​of the remaining power of the charging box 1000, and different decibels of the indicator sound emitted by the third buzzer represent different temperature values ​​of the temperature of the charging box 1000. The response component 630 represents different parameters of the charging box 1000 through the indicator sounds of different buzzers 631, so that the response component 630 can transmit at least one state of the charging box 1000 and enrich the transmission information of the response component 630.

[0150] In the description of this specification, the descriptions with reference to the terms "certain embodiments", "in an example", "exemplarily", etc., mean that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0151] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A charging box, characterized in that: include: seat body; A cover body, the cover body is connected to the base body and can move relative to the base body to change the relative position with the base body, and the cover body and / or the base body are provided with a power connection port; A position detection component, which is disposed on the cover and the base and is used to detect a moving distance of the cover relative to the base; and A prompt component changes state based on the moving distance detected by the position detection component, and the state of the prompt component at least includes a trigger state.

2. The charging box according to claim 1, characterized in that: The position detection component includes a Hall sensor and a magnetic component. The magnetic component is arranged in the cover body and moves with the cover body. The Hall sensor is arranged in the base body and cooperates with the magnetic component. The Hall sensor detects the moving distance of the cover body relative to the base body through the change of magnetic flux.

3. The charging box according to claim 1, characterized in that: When the moving distance represents that the cover body is in a pressed position, the state of the prompt component is a dormant state. When the moving distance represents that the cover body has moved to a predetermined position, the state of the prompt component is the triggered state, and an indication signal is issued to indicate the charging box parameters. The pressing position is the position where the cover body presses the part to be charged placed on the base.

4. The charging box according to claim 3, characterized in that: The predetermined position includes a release position and any position between the pressing position and the release position, and the release position is the position where the cover body has a maximum moving distance relative to the base body.

5. The charging box according to claim 3, characterized in that: The prompt component is an indicator light component, and the indication signal includes an indication light. When the moving distance represents that the cover body is in the pressing position, the state of the indicator light component is the sleep state. When the moving distance represents that the cover body moves to the predetermined position, the state of the indicator light component is the trigger state, and the indication light is emitted to indicate the charging box parameters. The pressing position is the position where the cover body is located when pressing the part to be charged placed on the base.

6. The charging box according to claim 5, characterized in that: The indicator light has different brightness, and different brightness represents different parameter values ​​of the same parameter of the charging box; and / or, The indicator light has different colors, and different colors represent different parameter values ​​of the same parameter of the charging box; and / or, The indicator light has different flashing frequencies, and different flashing frequencies represent different parameter values ​​of the same parameter of the charging box.

7. The charging box according to claim 5, characterized in that: The indicator light assembly includes a plurality of indicator lights, and the indicator lights are used to emit the indicator light. The indicator lights emitted by different numbers of the indicator lights represent different parameter values ​​of the same parameter of the charging box; or, The indicator lights emitted by different indicator lights are used to represent different parameters; or, The number of flashes of the indicator light emitted by different indicator lights represents different parameters.

8. The charging box according to claim 5, characterized in that: The indicator light assembly includes an indicator light and a light guide, wherein the light guide is covered on the indicator light, the indicator light is used to emit the indication light, and the light guide is used to guide the indication light to the outside of the seat body.

9. The charging box according to claim 8, characterized in that: The central axis of the indication light emitted by the indicator light and the central axis of the indication light emitted from the light guide member form an included angle.

10. The charging box according to claim 8, characterized in that: A through hole is provided on the side wall of the seat body, the light guide is at least partially accommodated in the through hole, a sealing member is provided on the indicator light assembly, the sealing member is sleeved on the light guide and is located between the inner wall of the through hole and the outer wall of the light guide.

11. The charging box according to claim 8, characterized in that: The indicator light assembly includes a plurality of indicator lights, and the indicator light assembly includes a plurality of light guides, which are arranged at intervals along a moving direction perpendicular to the cover body relative to the base body, and the indicator lights and the light guides are respectively arranged correspondingly in the moving direction.

12. The charging box according to claim 8, characterized in that: A through hole is provided on the side wall of the base body, the indicator light assembly includes a plurality of indicator lights, the light guide member includes a plurality of light guide parts and a connecting part, the plurality of light guide parts are arranged at intervals along a moving direction perpendicular to the movement of the cover body relative to the base body, the first end of the light guide part is accommodated in the through hole, the second ends of the plurality of light guide parts are all connected to the connecting part, and the plurality of indicator lights and the plurality of light guide parts are respectively arranged correspondingly in the moving direction.

13. The charging box according to claim 8, characterized in that: The indicator light assembly includes a plurality of indicator lights, the charging box also includes a circuit board, the indicator light assembly also includes a first spacer, the plurality of indicator lights are installed on the circuit board, the first spacer is installed on the circuit board, the light guide is installed on the first spacer, the first spacer is provided with a plurality of mutually spaced spacing grooves, and the plurality of indicator lights are respectively accommodated in different spacing grooves.

14. The charging box according to claim 13, characterized in that: The first spacer is made of a light-absorbing material; or, The inner side wall of the spacing groove is made of light absorbing material; or, The inner side wall of the spacing groove is provided with a light absorbing layer.

15. The charging box according to claim 13, characterized in that: The indicator light assembly further includes a second spacer, which is disposed on the first spacer and is located at least between two adjacent light guide members and / or light guide portions.

16. The charging box according to claim 15, characterized in that: The second spacer is made of a light absorbing material; or, The outer side wall of the second spacer is provided with a light absorbing layer.

17. The charging box according to claim 3, characterized in that: The prompt component is a response component, and the indication signal includes an indication sound. When the moving distance represents that the cover body is in the pressing position, the state of the response component is the sleep state. When the moving distance represents that the cover body moves to the predetermined position, the state of the response component is the trigger state, and an indication sound is emitted to indicate the charging box parameters. The pressing position is the position where the cover body presses the part to be charged placed on the base.

18. The charging box according to claim 17, characterized in that: The indicator sound has different durations, and the different durations represent different parameter values ​​of the same parameter of the charging box; and / or, The indicator sounds have different frequencies, and the different frequencies represent different parameter values ​​of the same parameter of the charging box.

19. The charging box according to claim 17, characterized in that: The response component includes a plurality of buzzers, and the buzzers are used to emit the indication sound. The indicator sounds emitted by different numbers of the buzzers represent different parameter values ​​of the same parameter of the charging box; or, The indicator sounds emitted by different buzzers are used to characterize different parameters of the charging box.

20. An earphone system, characterized in that: include: The charging box according to any one of claims 1 to 19; and The earphones are used for charging the earphones.

21. The earphone system according to claim 20, characterized in that The earphones include air conduction earphones and bone conduction earphones.

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