CN118042340A - Earphone box and earphone assembly - Google Patents

Abstract

The application relates to an earphone box and an earphone assembly, wherein the earphone box comprises: a lower shell provided with a guide rail; the upper cover comprises a cover body and a sliding piece arranged on the inner side of the cover body, and the cover body is in sliding connection with the guide rail through the sliding piece; the earphone seat is movably arranged on the lower shell, and an earphone groove for accommodating an earphone is formed in the earphone seat; the transmission mechanism is arranged on the lower shell, the stress end of the transmission mechanism is connected with the sliding piece, and the force application end of the transmission mechanism is connected with the earphone seat; the sliding piece is pushed to move along the guide rail so as to open the upper cover, meanwhile, the stress end of the transmission mechanism acts under the pushing action of the sliding piece, and the force application end of the transmission mechanism acts reversely on the earphone seat, so that the earphone seat has a trend of escaping from the lower shell, and at least part of the earphone in the earphone groove extends out of the lower shell. The technical scheme of the application effectively solves the technical problems that the traditional earphone is inconvenient to take from the earphone box, the taking efficiency is low, and the user experience is poor.

Description

Earphone box and earphone assembly

Technical Field

The present disclosure relates to electronic technology, and more particularly, to an earphone case and an earphone assembly.

Background

The Bluetooth earphone is a short-distance wireless communication tool which applies the Bluetooth technology to the hands-free earphone, so that a user can avoid annoying wire stumbling and can easily talk in various modes. In general, a bluetooth headset needs to be stored and charged through a headset case.

In the related art, most of traditional earphone boxes are hinged flip-type structures, and when taking the earphone, the upper cover needs to be turned over firstly so as to open the shell of the earphone box; pressing the button again makes the earphone pop out from the earphone seat, accomplishes taking of earphone. This makes earphone get and takes the process loaded down with trivial details, and earphone gets and takes inefficiency, and user's use experience feels poor.

Disclosure of Invention

The application provides an earphone box and an earphone assembly, which are used for solving the technical problems that the traditional earphone is inconvenient to take from the earphone box, the taking efficiency is low, and the user experience is poor.

To this end, in a first aspect, an embodiment of the present application provides an earphone box, including: a lower shell provided with a guide rail; the upper cover comprises a cover body and a sliding piece arranged on the inner side of the cover body, and the cover body is in sliding connection with the guide rail through the sliding piece; the earphone seat is movably arranged on the lower shell, and an earphone groove for accommodating an earphone is formed in the earphone seat; the transmission mechanism is arranged on the lower shell, the stress end of the transmission mechanism is connected with the sliding piece, and the force application end of the transmission mechanism is connected with the earphone seat; the sliding piece is pushed to move along the guide rail so as to open the upper cover, meanwhile, the stress end of the transmission mechanism acts under the pushing action of the sliding piece, and the force application end of the transmission mechanism acts reversely on the earphone seat, so that the earphone seat has a trend of escaping from the lower shell, and at least part of the earphone in the earphone groove extends out of the lower shell.

In one possible implementation, the transmission mechanism comprises a pushing component and an elastic component, wherein the pushing component is arranged between the sliding piece and the earphone seat and is used for pushing the earphone seat to move towards the opening of the lower shell when the sliding piece pushes the pushing component to do work; the elastic component is arranged between the earphone seat and the lower shell.

In one possible embodiment, the earphone seat includes a movable connecting rod, the pushing assembly includes a piston member, a pipe member and a fluid disposed in the pipe member, the piston member is movably inserted into an inlet of the pipe member, and the movable connecting rod is movably inserted into an outlet of the pipe member.

In one possible implementation mode, the pipe fitting comprises a stress pipeline, a middle pipeline and a force application pipeline, wherein the stress pipeline is communicated with the force application pipeline through the middle pipeline, the stress pipeline and the force application pipeline are both positioned above the middle pipeline, the piston part is movably inserted into an inlet of the stress pipeline, and the movable connecting rod is movably inserted into an outlet of the force application pipeline.

In one possible embodiment, the device further comprises a power supply assembly, wherein the power supply assembly is arranged on the lower shell and located below the transmission mechanism, and the elastic assembly is arranged between the power supply assembly and the power supply assembly.

In one possible embodiment, the elastic component includes an elastic member and a positioning member, the positioning member is disposed above the power component, one end of the elastic member is connected to the earphone seat, and the other end is connected to the positioning member.

In one possible embodiment, the bottom of the lower case is provided with a mounting hole, and the power module is provided with a mounting protrusion below, and the mounting protrusion is connected to the lower case through the mounting hole.

In one possible implementation mode, the lower shell comprises a shell and a guide piece arranged on the inner side of the shell, an open groove is formed in the shell, the open groove extends along the height direction of the lower shell, a movable hole and a transverse groove which are communicated are formed in the guide piece, the movable hole and the open groove extend in the same direction and are communicated with each other, the outer end of the transverse groove is communicated with the open groove, the bottom of the transverse groove is communicated with the movable hole, and the open groove, the movable hole and the transverse groove are communicated to form a guide rail;

The sliding part comprises a sliding block and a pushing rod arranged on the inner side of the sliding block, the sliding block is connected in the opening groove and the transverse groove in a sliding mode, the pushing rod is movably inserted into the movable hole, and the stressed end of the transmission mechanism is movably arranged in the movable hole in a penetrating mode.

In one possible implementation mode, a first limit groove corresponding to the movable hole is arranged in the transverse groove, a second limit groove positioned below the first limit groove is arranged in the opening groove, the sliding piece further comprises a first limit block and a second limit block, the first limit block and the second limit block are respectively arranged on two opposite sides of the sliding block along the extending direction of the guide rail, the first limit block acts on the first limit groove to enable the upper cover and the lower shell to keep a stable covering state, and the second limit block acts on the second limit groove to enable the upper cover and the lower shell to keep a stable opening state.

In a second aspect, the application also provides a headset assembly comprising a headset and a headset box as described above, the headset being arranged in the headset box.

According to the earphone box and the earphone assembly provided by the embodiment of the application, the earphone box comprises: a lower shell provided with a guide rail; the upper cover comprises a cover body and a sliding piece arranged on the inner side of the cover body, and the cover body is in sliding connection with the guide rail through the sliding piece; the earphone seat is movably arranged on the lower shell, and an earphone groove for accommodating an earphone is formed in the earphone seat; the transmission mechanism is arranged on the lower shell, the stress end of the transmission mechanism is connected with the sliding piece, and the force application end of the transmission mechanism is connected with the earphone seat; the sliding piece is pushed to move along the guide rail so as to open the upper cover, meanwhile, the stress end of the transmission mechanism acts under the pushing action of the sliding piece, and the force application end of the transmission mechanism acts reversely on the earphone seat, so that the earphone seat has a trend of escaping from the lower shell, and at least part of the earphone in the earphone groove extends out of the lower shell. According to the technical scheme, the upper cover and the lower shell of the earphone box are configured to be in a sliding cover connection mode, and linkage between the upper cover and the earphone seat is realized through the transmission mechanism, so that the upper cover is opened, the earphone is ejected upwards, and the upper cover is closed, and the earphone is stored downwards. Compared with the traditional earphone box with the configuration that the box cover is opened first and then the earphone is driven to pop out, the earphone box provided by the application reduces at least two steps of opening and closing the cover and popping out/accommodating the earphone into one step, simplifies the cover opening process of a user, saves time and labor and is efficient; meanwhile, the intelligent that earphone box revealed is stronger, and user's use experience is felt better.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort. One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.

Fig. 1 is a schematic perspective view of an earphone box in a closed state according to an embodiment of the present application;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

fig. 4 is a perspective view of an internal structure of the earphone case in a closed state according to the embodiment of the present application;

FIG. 5 is another view of FIG. 4;

Fig. 6 is a rear view of an earphone case provided in an embodiment of the present application in an opened state;

fig. 7 is a side view of an earphone case provided in an embodiment of the present application in an opened state;

fig. 8 is a perspective view showing an internal structure of an earphone case provided in an embodiment of the present application in an opened state;

FIG. 9 is another view of FIG. 8;

fig. 10 is a top view of a lower case of the earphone case provided in the embodiment of the present application;

fig. 11 is a partial enlarged view of a guide of an earphone case provided in an embodiment of the present application;

fig. 12 is another view of fig. 11.

Reference numerals illustrate:

100. A lower case; 101. a guide rail; 102. a mounting hole; 110. a housing; 111. an open slot; 112. the second limit groove; 120. a guide member; 121. a movable hole; 122. a transverse groove; 123. a first limit groove;

200. An upper cover; 210. a cover body; 211. a tooth part; 220. a slider; 221. a slide block; 222. a push rod; 223. a first limiting block; 224. a second limiting block;

300. a earphone seat; 310. a movable connecting rod;

400. A transmission mechanism; 410. a pushing assembly; 411. a piston member; 412. a pipe fitting; 4121. a force-bearing pipeline; 4122. an intermediate pipe; 4123. a force application pipeline; 420. an elastic component; 421. an elastic member; 422. a positioning piece;

500. a power supply assembly; 510. a power supply; 520. a main control board; 530. a support; 540. mounting the bulge;

10. An earphone; z, height direction; x, length direction; y, width direction.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.

For ease of description, spatially relative terms, such as "inner," "outer," "lower," "upper," "above," "front," "rear," and the like, may be used herein to describe one element's or feature's relative positional relationship or movement to another element's or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figure experiences a position flip or a change in attitude or a change in state of motion, then the indications of these directivities correspondingly change, for example: an element described as "under" or "beneath" another element or feature would then be oriented "over" or "above" the other element or feature. Accordingly, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

Referring to fig. 1 to 12, an embodiment of the present application provides an earphone box including: a lower case 100 provided with a guide rail 101; the upper cover 200, including a cover body 210 and a slider 220 disposed at the inner side of the cover body 210, the cover body 210 being slidably connected with the guide rail 101 through the slider 220; the earphone seat 300 is movably arranged on the lower shell 100, and an earphone slot for accommodating the earphone 10 is arranged on the earphone seat 300; the transmission mechanism 400 is arranged on the lower shell 100, the stress end of the transmission mechanism 400 is connected with the sliding piece 220, and the force application end of the transmission mechanism 400 is connected with the earphone seat 300; the sliding member 220 is pushed to move along the guide rail 101 to open the upper cover 200, and meanwhile, the force-bearing end of the transmission mechanism 400 acts under the pushing action of the sliding member 220, and the force-bearing end of the transmission mechanism 400 acts reversely on the earphone seat 300, so that the earphone seat 300 has a tendency to escape from the lower casing 100, and the earphone 10 in the earphone slot extends out of the lower casing 100 at least partially.

In the present embodiment, the upper cover 200 and the lower case 100 of the earphone box are configured in a sliding cover connection form, and the linkage between the upper cover 200 and the earphone seat 300 is realized through the transmission mechanism 400, so that the upper cover 200 is opened while the earphone 10 is ejected in an upward movement, and the upper cover 200 is closed while the earphone 10 is stored in a downward movement. Compared with the traditional earphone box with the configuration that the box cover is opened first and then the earphone 10 is driven to pop out, the earphone box provided by the application reduces at least two steps of opening and closing the cover and popping out/storing the earphone 10 into one step, simplifies the cover opening process of a user, is easier for the user to operate, saves time and labor and is efficient; meanwhile, the intelligent that earphone box revealed is stronger, and user's use experience is felt better.

Specifically, the earphone box is configured to include at least a combination member of a lower case 100, an upper cover 200, an earphone seat 300, and a transmission mechanism 400, wherein the upper cover 200 is slidably connected to the lower case 100, the earphone seat 300 and the transmission mechanism 400 are both configured in the lower case 100, and the earphone seat 300 is in transmission connection with the upper cover 200 through the transmission mechanism 400. The lower case 100 may have an approximately rectangular half box structure, and the top thereof may be an open end; the guide rail 101 may be an inverted J-shaped arc rail extending downward from the opening of the lower case 100 to a half height position of the lower case 100 in the height direction Z of the lower case 100, and the guide rail 101 may be disposed on a long side wall of the lower case 100 penetrating through the long side wall of the lower case 100 in the width direction Y of the lower case 100; it should be appreciated that both ends of the guide rail 101 are provided with a limit structure to prevent the sliding member 220 from being separated from the guide rail 101, thereby improving structural stability and reliability of the earphone box. The upper cover 200 is configured as a combined member including at least a cover body 210 and a slider 220, and the cover body 210 may have a plate-like structure that may cover at least an opening of the lower case 100; the sliding member 220 may be a sliding block with a rod-shaped structure, which is slidably disposed in the guide rail 101, and the sliding member 220 may reciprocate along the guide rail 101, so as to drive the cover 210 to flip over on the outer surface of the lower case 100. Specifically, when the slider 220 slides on the lateral portion of the guide rail 101, the cover 210 moves along the plane of the opening of the lower case 100; when the slider 220 rotates at the connection of the horizontal portion and the vertical portion of the guide rail 101, the cover 210 is turned over from the plane of the opening of the lower case 100 to the plane of the long side wall of the lower case 100; when the slider 220 slides on the vertical portion of the rail 101, the cover 210 moves along the plane of the long side wall of the lower case 100. The earphone seat 300 may be an approximately double-T-shaped bracket structure with two earphone slots, which is movably disposed in the lower case 100, and one T-shaped bracket on the earphone seat 300 is correspondingly provided with one earphone slot; the earphone slot extends along the height direction Z of the lower case 100, a conductive site communicated with a power supply is provided at the bottom of the earphone slot, and the earphone 10 inserted into the earphone slot is charged by the conduction between the root of the earphone 10 and the conductive site. The transmission mechanism 400 may be a hydraulic transmission mechanism 400, in which a liquid may be contained, so that a force applied to a force-applying end of the transmission mechanism 400 is transmitted to a force-applying end of the transmission mechanism 400 through a flow of the liquid in a pipeline, and is transmitted to the earphone seat 300 through the force-applying end; meanwhile, by the steering of the liquid in the pipeline, the steering of the force between the force bearing end and the force application end of the transmission mechanism 400 is realized, and at the same time, the lower cover 200 is slid down, and at least part of the earphone 10 is ejected out of the lower shell 100. Of course, in other embodiments, the transmission mechanism 400 may also be implemented by a combination of a mechanical structure and an elastic member, or by a combination of a magnetic member and a mechanical structure, which is not limited herein by the specific structure of the transmission mechanism 400.

Further, the specific operation procedure of the earphone box switch cover is as follows: when the cover is opened, the cover body 210 is pressed, the sliding piece 220 moves to the bottom of the cover body along the guide rail 101, at this time, the upper cover 200 and the lower shell 100 are completely opened, meanwhile, the stress end of the transmission mechanism 400 pushes the sliding piece 220 to do work downwards, the transmission mechanism 400 drives the force application end of the transmission mechanism 400 to synchronously push the earphone seat 300 to do work upwards under the energy conservation rule, that is, the earphone seat 300 pushes the transmission mechanism 400 to move upwards to be close to the opening of the lower shell 100, and drives the earphone 10 placed in the earphone slot of the earphone seat to move upwards, and at least part of the earphone 10 is exposed out of the opening of the lower shell 100, thereby facilitating the user to take the earphone 10, simplifying the cover opening and taking process of the earphone box, and improving the taking efficiency of the earphone 10. When the cover is closed, the cover body 210 is pressed, the sliding piece 220 moves to the top of the lower shell 100 along the guide rail 101, at this time, the upper cover 200 and the lower shell 100 are completely covered, meanwhile, the pushing force of the bearing end of the transmission mechanism 400 by the sliding piece 220 is gradually reduced, the pushing force of the bearing end of the transmission mechanism 400 is gradually reduced to be zero, the force application end of the transmission mechanism 400 synchronously reduces the pushing force of the earphone seat 300, the earphone seat 300 moves downwards gradually under the gravity of the earphone seat 300, and drives the earphone 10 arranged in the earphone groove of the earphone seat to move downwards until the earphone 10 is completely contained in the lower shell 100, so that the closing of the earphone box and the containing of the earphone 10 are simultaneously realized, and the convenience of the containing management of the earphone 10 is improved. The whole process is simple and easy to operate, and the earphone box can be opened/closed and the earphone 10 can be ejected/stored simultaneously only by sliding the upper cover 200, so that the earphone 10 is convenient to take and store.

In an example, the outer side of the cover 210 is provided with a tooth 211 to increase the friction between the finger of the user and the cover 210, so as to facilitate pushing the cover 210. Specifically, the tooth portion 211 covers at least the area of the slider 220, so as to configure the point of application of force to the cover 210 by the user to correspond to the slider 220, so that the force applied by the user can be directly transferred to the slider 220, the force application loss of the user is reduced, and the force application utilization rate of the user is improved; but also can reduce the force requirement on the user and the difficulty of uncovering.

In one possible embodiment, the transmission mechanism 400 includes a pushing component 410 and an elastic component 420, where the pushing component 410 is disposed between the slider 220 and the earphone seat 300, and is used to push the earphone seat 300 toward the opening of the lower shell 100 when the slider 220 pushes against the pushing component 410 to perform work; the elastic member 420 is provided between the earphone seat 300 and the lower case 100.

In the present embodiment, the specific configuration of the transmission mechanism 400 is optimized. Specifically, the transmission mechanism 400 is configured to at least include a combined component of a pushing component 410 and an elastic component 420, where the pushing component 410 may be a U-shaped hydraulic pipeline transmission component, and is configured between the sliding piece 220 and the earphone seat 300, so as to provide support for the earphone seat 300, and provide a pushing force against its own gravity for the earphone seat 300 when the cover is opened, so that the earphone seat 300 moves upwards, and drives at least part of the earphone 10 located in the earphone slot to expose out of the lower shell 100, thereby facilitating the user to take the earphone 10, and improving the efficiency and convenience of taking the earphone 10. The elastic component 420 may be a spring set, which is disposed between the earphone seat 300 and the lower case 100, and is used for providing support for the earphone seat 300, and providing elastic tension for the earphone seat 300 to return to the original position when the cover is closed, so that the earphone seat 300 moves downward, and drives the earphone 10 located in the earphone slot to be fully accommodated in the lower case 100, thereby improving the accommodation management of the earphone 10.

In one possible embodiment, the earphone holder 300 includes a movable connecting rod 310, the pushing assembly 410 includes a piston 411, a tube 412, and a fluid (not shown) disposed in the tube 412, the piston 411 is movably inserted into an inlet of the tube 412, and the movable connecting rod 310 is movably inserted into an outlet of the tube 412.

In this embodiment, the specific configuration of the pushing assembly 410 is optimized. Specifically, the pushing assembly 410 is configured to at least include a piston 411, a tube 412 and a fluid combination member, wherein the piston 411 may be a cylindrical oil plug, which is inserted into an inlet of the tube 412 and may be pushed by the sliding member 220 to extend into the tube 412. The pipe fitting 412 comprises an inlet and an outlet which are positioned at the same height or similar heights, wherein the inlet is blocked by the piston 411, the outlet is blocked by the movable connecting rod 310 on the earphone seat 300, so that a sealed space for storing liquid is formed inside the pipe fitting 412, when the piston 411 stretches into the pipe fitting 412, the movable connecting rod 310 stretches out of the pipe fitting 412 through the liquid force transmission in the pipe fitting 412, so that the force transmission between the force-bearing end and the force-applying end on the pipe fitting 412 is realized through the synchronous opposite work of the piston 411 and the movable connecting rod 310, and the position of the earphone seat 300 is changed, so that the ejection of the earphone 10 is realized; in addition, the pipe 412 may be made of metal or alloy material, so as to improve the service life and rigidity of the pipe 412, so that the pipe 412 not only can satisfy the rigid support of the earphone seat 300 and the piston 411, but also can realize airtight storage of liquid. The liquid may be a lubricating oil, which on one hand may prevent the pipe 412 from being corroded, improve the protection of the pipe 412, and prolong the service life of the pushing component 410; on the other hand, the lubricating oil can reduce the friction between the contact wall surfaces between the piston 411 and the inlet of the pipe 412 and between the movable connecting rod 310 and the outlet of the pipe 412, reduce the total vertical force required to be overcome when pushing out the earphone seat 300, and improve the sensitivity and convenience of opening the earphone box.

In one possible embodiment, the tube 412 includes a force receiving tube 4121, an intermediate tube 4122 and a force applying tube 4123, wherein the force receiving tube 4121 is communicated with the force applying tube 4123 through the intermediate tube 4122, the force receiving tube 4121 and the force applying tube 4123 are both positioned above the intermediate tube 4122, the piston member 411 is movably inserted into the inlet of the force receiving tube 4121, and the movable connecting rod 310 is movably inserted into the outlet of the force applying tube 4123.

In this embodiment, the specific configuration of the tube 412 is optimized. Specifically, the tube 412 is configured as a combined member including at least a force receiving tube 4121, an intermediate tube 4122 and a force applying tube 4123, where the force receiving tube 4121 may be a hollow circular tube, which is disposed on a side close to the guide rail 101, and the force receiving tube 4121 extends along the height direction Z of the lower housing 100 and has a certain height to provide a moving space in the height direction Z for the piston member 411. The intermediate tube 4122 may be a transversely disposed hollow circular tube that is used to communicate the force receiving tube 4121 with the force applying tube 4123 to transfer fluid within the force receiving tube 4121 into the force applying tube 4123 to effect a force diverting transfer. The force application pipe 4123 may be a hollow circular pipe, which is disposed right under the movable link 310 of the earphone seat 300 and extends along the height direction Z of the lower case 100, and has a certain height to provide a moving space in the height direction Z for the movable link 310. In this way, force transmission between the piston 411 and the movable link 310 can be realized through the pipe 412 and the liquid stored therein, and the direction of force between the piston 411 and the movable link 310 can be changed, and simultaneously, the sliding down of the upper cover 200 and the upward movement of the earphone seat 300 can be realized, so that the earphone box can eject the earphone 10 while opening the cover, and a user can conveniently take the earphone 10.

In an example, three movable links 310 may be disposed on the earphone seat 300, where the three movable links 310 are distributed at intervals along the length direction X of the earphone seat 300, two movable links 310 are disposed at two ends of the earphone seat 300 in the length direction X, the remaining one movable link 310 is disposed at a middle position of the earphone seat 300, the movable links 310 at the two ends are located on the same straight line, and a projection of the middle movable link 310 on the earphone seat 300 and a projection of the two movable links 310 at the two ends on the earphone seat 300 form a triangle. Meanwhile, one force application pipeline 4121 is provided, three force application pipelines 4123 are provided, and one force application pipeline 4123 is provided corresponding to one movable connecting rod 310. The middle pipeline 4122 is in a cross structure, the cross short edge of the middle pipeline 4122 extends along the width direction Y of the lower shell 100, and the two ends of the middle pipeline 4122 are respectively connected with the stress pipeline 4121 and the middle force application pipeline 4123; the cross-shaped long edge of the intermediate pipe 4122 extends in the longitudinal direction X of the lower case 100, and both ends thereof are connected to the two end biasing pipes 4123, respectively. The piston 411 is inserted into the inlet of the force-bearing channel 4121, and the movable connecting rod 310 is inserted into the outlet of the force-bearing channel 4123, so that the sliding member 220 can push the piston 411 to extend into the force-bearing channel 4121, and the length of the movable connecting rod 310 extending out of the force-bearing channel 4123 can be adjusted, so that the upward moving length of the earphone seat 300 can be adjusted, and the earphone 10 extends out of the lower shell 100. The radial dimension of the force receiving tube 4121 may be equal to or slightly larger than the radial dimension of the force applying tube 4123, so as to ensure the sensitivity of the liquid in the tube 412 to the force applied by the piston 411, and improve the sensitivity and accuracy of the interaction between the upper cover 200 and the transmission mechanism 400.

In one possible embodiment, the power supply assembly 500 is further included, the power supply assembly 500 is disposed on the lower housing 100 and below the transmission mechanism 400, and the elastic assembly 420 is disposed between the power supply assembly 500 and the power supply assembly 500.

In this embodiment, the specific configuration of the earphone box is further optimized. Specifically, the earphone box is configured to at least include a combination member of the lower case 100, the upper cover 200, the earphone seat 300, the transmission mechanism 400 and the power supply assembly 500, and the power supply assembly 500 can be used to provide the power supply 510 for the handheld root portion of the earphone 10 accommodated in the earphone seat 300, so as to realize charging of the bluetooth earphone 10; and can be used for providing support for the elastic component 420 and the earphone seat 300, so that the internal components of the earphone box are compact in layout, stable in structure and high in reliability.

In an example, the power supply assembly 500 includes a power supply 510, a main control board 520 and a support 530, wherein the power supply 510 is disposed above the main control board 520 and electrically connected to the main control board 520, and meanwhile, the main control board 520 is electrically connected to the earphone 10, so as to charge the earphone 10. The support 530 may be a plate-like structure, which is disposed above the power source 510; the support 530 may be horizontally disposed to divide the lower housing 100 into an upper and a lower independent chambers, the upper chamber is used for accommodating the transmission assembly, the earphone seat 300 and the earphone 10, and the lower chamber is used for accommodating the power supply 510 and the main control board 520. The size of the support 530 may be comparable to the radial sectional size of the lower case 100 to be just embedded in the lower case 100, thereby improving the connection tightness between the support 530 and the lower case 100 and enhancing the structural stability and reliability of the earphone case.

In one possible embodiment, the elastic component 420 includes an elastic member 421 and a positioning member 422, where the positioning member 422 is disposed above the power component 500, and one end of the elastic member 421 is connected to the earphone seat 300, and the other end is connected to the positioning member 422.

In this embodiment, the specific configuration of the elastic member 420 is optimized. Specifically, the elastic component 420 is configured as a combined component at least including an elastic member 421 and a positioning member 422, where the elastic member 421 may be a spring, or may be a component made of an elastic material or a flexible material, and is configured between the earphone seat 300 and the power supply component 500, so as to provide an elastic tensile force for restoring the earphone seat 300 to the original position when the cover is closed; one end of the elastic member 421 may be connected to the earphone seat 300 by welding, and the other end of the elastic member 421 may be movably sleeved or embedded in the positioning member 422. The positioning member 422 may be a positioning column/sleeve with a circular or square shape or other shapes, and is configured above the power supply assembly 500, on one hand, for limiting the position of the elastic member 421, preventing the elastic member 421 from being misplaced, shifted or displaced, and improving the stability of the elastic member 421; on the other hand, the positioning element 422 is further configured to provide a guiding function for the elastic element 421, so that the elastic element 421 provides elastic tension for the earphone seat 300 along the extending direction of the positioning element 422, and the elastic element 421 is prevented from kinking or twisting.

In an example, two elastic members 421 are provided, two positioning members 422 are provided, one elastic member 421 is provided corresponding to one earphone slot, and one positioning member 422 is provided corresponding to one elastic member 421. That is, the elastic components 420 are disposed under the two earphone slots of the earphone seat 300, so that the elastic tension of the earphone seat 300 is increased, the earphone seat 300 is more easily restored to the original position, and the cover is conveniently closed by the user. Meanwhile, the pull-back elastic force is uniformly distributed to the corresponding positions of the two earphone slots of the earphone seat 300, so that the stability of the earphone seat 300 in the process of pulling back is improved, and the stability and the reliability of the closing cover of the earphone box are improved.

In one possible embodiment, the bottom of the lower case 100 is provided with a mounting hole 102, and the power module 500 is provided with a mounting boss 540 below, and the mounting boss 540 is connected to the lower case 100 through the mounting hole 102.

In this embodiment, the specific configuration of the power supply assembly 500 is optimized. Specifically, a mounting boss 540 is disposed under the power supply assembly 500, and the mounting boss 540 may be approximately T-shaped; meanwhile, a mounting hole 102 adapted to the mounting protrusion 540 is provided at the bottom of the lower case 100, and the mounting hole 102 may be approximately T-shaped square, so that the connection fastening of the power supply assembly 500 and the lower case 100 can be achieved by interference-inserting the mounting protrusion 540 into the mounting hole 102, thereby preventing the power supply assembly 500 from shaking/swinging in the lower case 100 and improving the stability between the internal components of the earphone box.

In one possible embodiment, the lower case 100 includes a case 110 and a guide 120 disposed at an inner side of the case 110, the case 110 is provided with an open slot 111, the open slot 111 extends along a height direction Z of the lower case 100, the guide 120 is provided with a communicating movable hole 121 and a transverse slot 122, the movable hole 121 extends in the same direction as the open slot 111 and communicates with the open slot 111, an outer end of the transverse slot 122 communicates with the open slot 111, a bottom of the transverse slot 122 communicates with the movable hole 121, and the open slot 111, the movable hole 121 and the transverse slot 122 communicate to form the guide rail 101;

the sliding piece 220 comprises a sliding block 221 and a pushing rod 222 arranged on the inner side of the sliding block 221, the sliding block 221 is slidably connected in the open slot 111 and the transverse slot 122, the pushing rod 222 is movably inserted into the movable hole 121, and the stress end of the transmission mechanism 400 is movably arranged in the movable hole 121 in a penetrating manner.

In the present embodiment, the specific configuration of the lower case 100 and the slider 220 is optimized. Specifically, the lower case 100 is configured as a combined member including at least a case 110 and a guide 120, the case 110 may be a square box-like structure having an opening, the top end of which is an open end, and the case 110 is provided with a vertical-bar-shaped open groove 111 penetrating the case 110 in the width direction Y of the lower case 100. The guide 120 may have a semi-cylindrical structure, which is disposed inside the housing 110 and extends downward from the opening of the housing 110 to a half height position of the housing 110, and the arc surface of the guide 120 faces the earphone seat 300. The earphone seat 300 is provided with an arc avoidance gap to avoid the guide member 120, so as to prevent interference between the upper cover 200 and the earphone seat 300 from affecting ejection and storage of the earphone seat 300. The guide 120 is provided with a movable hole 121, and the movable hole 121 may include a cylindrical hole and a square cylindrical hole, which are radially communicated, the cylindrical hole is located at the axial center of the guide 120 and axially penetrates the guide 120, the square cylindrical hole is radially opened along the guide 120 and axially penetrates the guide 120 along the guide 120, the inner side of the square cylindrical hole is communicated with the cylindrical hole, and the outer side of the square cylindrical hole is communicated with the open slot 111, so that a vertical slot is formed. In addition, the top of the guide 120 is provided with a transverse groove 122 communicating with the vertical groove so that the cover 210 moves on the plane of the opening of the lower case 100 to realize the opening and closing cover of the earphone box. The outer end of the transverse groove 122 communicates with the vertical groove, and the bottom of the transverse groove 122 communicates with the top of the movable hole 121 to form the guide rail 101 for the movement of the slider 220. In this way, the rigidity of the housing 110 can be improved through the guide 120, and the independent sliding space can be provided for the sliding member 220 through the guide 120, so that the moving process or other components in the earphone box are prevented from being interfered, and the structural stability of the earphone box is improved.

Meanwhile, the slider 220 is configured as a combined member including at least a slider 221 and a push rod 222 connected, and the slider 221 may be a nearly square block movably configured in the open groove 111 and the transverse groove 122; the ejector pin may be a columnar pin movably disposed in the movable hole 121. For example, in the closed state, the sliding block 221 is transversely disposed and accommodated in the middle of the transverse slot 122, and at this time, the pushing rod 222 is vertically disposed and accommodated in the cylindrical hole of the movable hole 121, the piston member 411 of the transmission mechanism 400 is inserted into the cylindrical hole, and most of the piston member 411 extends into the cylindrical hole. In the fully opened cover state, the sliding block 221 is vertically disposed and accommodated at the bottom of the opening groove 111, at this time, the pushing rod 222 is laterally disposed and simultaneously accommodated in the square column hole and the cylindrical hole, the piston 411 of the transmission mechanism 400 exits from the cylindrical hole under the pushing action of the pushing rod 222 and synchronously stretches into the inlet of the pipe 412 to press the liquid in the pipe 412 to move towards the outlet end of the pipe 412, and the liquid at the outlet of the pipe 412 pushes the movable connecting rod 310 movably disposed in the outlet of the pipe 412 upwards, so that the movable connecting rod 310 stretches out of the pipe 412 and ejects the earphone base 300 upwards, thereby driving the earphone 10 accommodated in the earphone groove to stretch out of the lower shell 100, and facilitating the user to take.

In an example, two sides of the sliding block 221 are provided with outwards protruding sliding protrusions, which may be approximately hemispherical protrusions, at this time, two corresponding sliding grooves are provided on two sides of the bottom of the opening groove 111 of the housing 110, which may be inverted J-shaped half grooves, and one sliding protrusion is correspondingly inserted into one sliding groove, so that stability of the sliding block 221 in the sliding process is improved, phenomena such as rollover of the sliding block 221 are prevented, and matching reliability between the upper cover 200 and the lower housing 100 is improved.

In one possible embodiment, the transverse slot 122 is provided with a first limiting slot 123 corresponding to the movable hole 121, the open slot 111 is provided with a second limiting slot 112 located below the first limiting slot 123, the sliding member 220 further includes a first limiting block 223 and a second limiting block 224, the first limiting block 223 and the second limiting block 224 are respectively disposed on two opposite sides of the sliding block 221 along the extending direction of the guide rail 101, the first limiting block 223 acts on the first limiting slot 123 to keep the upper cover 200 and the lower case 100 in a stable covering state, and the second limiting block 224 acts on the second limiting slot 112 to keep the upper cover 200 and the lower case 100 in a stable opening state.

In this embodiment, the specific configuration of the slider 220 is further optimized. Specifically, the slider 220 is configured as a combined member including at least a slider 221, a push rod 222, a first stopper 223 and a second stopper 224, where the first stopper 223 may be a near square block, and is configured above or in front of the slider 221, and is configured to be inserted into and limited in the first stopper groove 123, so as to prevent the slider 220 from continuing to move forward, and avoid misalignment and loose covering between the upper cover 200 and the lower case 100 due to excessive covering. The second limiting block 224 may be a near square block, which is disposed below or behind the sliding block 221, and is used for being inserted into the second limiting groove 112 to prevent the sliding member 220 from moving backwards, so as to avoid the situation that the upper cover 200 is separated from the lower housing 100 due to excessive opening between the upper cover 200 and the lower housing 100. Thus, stability and reliability of the overall structure of the earphone case are improved in the sliding process of the upper cover 200.

In an example, the first limiting block 223 may be a square block, and hemispherical small protrusions are configured on two sides of the square block, at this time, the first limiting groove 123 may be a near square groove, and hemispherical groove bodies into which the hemispherical small protrusions are inserted are disposed on two sides of the first limiting groove 123. When the first limiting block 223 moves into the first limiting groove 123, the hemispherical small protrusion is embedded in the hemispherical groove, so as to lock the first limiting block 223 and the first limiting groove 123, and further lock and fix the sliding member 220 and the guiding member 120, so that the earphone box keeps a stable covering state. The second limiting block 224 may be a square block, and hemispherical small protrusions are disposed on two sides of the second limiting block, at this time, the second limiting groove 112 may be a near square groove, and hemispherical groove bodies into which the hemispherical small protrusions are inserted are disposed on two sides of the second limiting groove 112. When the second limiting block 224 moves into the second limiting groove 112, the hemispherical small protrusions are embedded in the hemispherical groove, so that the second limiting block 224 and the second limiting groove 112 are locked, and the sliding member 220 and the guiding member 120 are locked and fixed, so that the earphone box is kept in a stable open state.

In addition, the application also provides an earphone 10 assembly, which comprises the earphone 10 and the earphone box, wherein the earphone 10 is arranged in the earphone box. The specific structure of the earphone box refers to the above embodiments, and since the earphone 10 assembly adopts all the technical solutions of all the embodiments, at least the earphone box has all the beneficial effects brought by the technical solutions of the embodiments, and the details are not repeated here.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An earphone box, characterized by comprising:

A lower shell provided with a guide rail;

the upper cover comprises a cover body and a sliding piece arranged on the inner side of the cover body, and the cover body is in sliding connection with the guide rail through the sliding piece;

the earphone seat is movably arranged on the lower shell, and an earphone groove for accommodating an earphone is formed in the earphone seat; and

The transmission mechanism is arranged on the lower shell, the stress end of the transmission mechanism is connected with the sliding piece, and the force application end of the transmission mechanism is connected with the earphone seat; the sliding piece is pushed to move along the guide rail so as to open the upper cover, meanwhile, the stress end of the transmission mechanism does work under the pushing action of the sliding piece, the force application end of the transmission mechanism does work reversely on the earphone seat, so that the earphone seat has a tendency of escaping from the lower shell, and at least part of the earphone in the earphone groove stretches out of the lower shell.

2. The earphone box of claim 1, wherein the transmission mechanism comprises a pushing assembly and an elastic assembly, wherein the pushing assembly is arranged between the sliding piece and the earphone seat and is used for pushing the earphone seat to move towards the opening of the lower shell when the sliding piece pushes the pushing assembly to do work; the elastic component is arranged between the earphone seat and the lower shell.

3. The earphone box of claim 2, wherein the earphone seat comprises a movable connecting rod, the pushing assembly comprises a piston member, a pipe member and fluid arranged in the pipe member, the piston member is movably inserted into the inlet of the pipe member, and the movable connecting rod is movably inserted into the outlet of the pipe member.

4. The earphone box of claim 3, wherein the pipe comprises a force-bearing pipe, a middle pipe and a force-bearing pipe, the force-bearing pipe is communicated with the force-bearing pipe through the middle pipe, the force-bearing pipe and the force-bearing pipe are both positioned above the middle pipe, the piston part is movably inserted into the inlet of the force-bearing pipe, and the movable connecting rod is movably inserted into the outlet of the force-bearing pipe.

5. The earphone pod of claim 2, further comprising a power assembly disposed below the transmission mechanism and the spring assembly disposed between the power assembly and the power assembly.

6. The earphone box according to claim 5, wherein the elastic member comprises an elastic member and a positioning member, the positioning member is disposed above the power supply member, one end of the elastic member is connected to the earphone seat, and the other end of the elastic member is connected to the positioning member.

7. The earphone case of claim 5, wherein a mounting hole is formed at the bottom of the lower case, and a mounting protrusion is formed under the power module, and the mounting protrusion is connected to the lower case through the mounting hole.

8. The earphone box according to claim 1, wherein the lower case comprises a case body and a guide member provided on an inner side of the case body, an open groove is provided on the case body, the open groove extends in a height direction of the lower case body, a communicating movable hole and a transverse groove are provided on the guide member, the movable hole extends in a same direction as the open groove and communicates with the open groove, an outer end of the transverse groove communicates with the open groove, a bottom of the transverse groove communicates with the movable hole, and the open groove, the movable hole and the transverse groove communicate to form the guide rail;

The sliding piece comprises a sliding block and a pushing rod arranged on the inner side of the sliding block, the sliding block is connected in the opening groove and the transverse groove in a sliding mode, the pushing rod is movably inserted into the movable hole, and the stress end of the transmission mechanism is movably arranged in the movable hole in a penetrating mode.

9. The earphone box according to claim 8, wherein a first limit groove corresponding to the movable hole is provided in the horizontal groove, a second limit groove located below the first limit groove is provided in the opening groove, the slider further comprises a first limit block and a second limit block, the first limit block and the second limit block are respectively disposed on two opposite sides of the slider along the extending direction of the guide rail, the first limit block acts on the first limit groove to keep the upper cover and the lower case in a stable covering state, and the second limit block acts on the second limit groove to keep the upper cover and the lower case in a stable opening state.

10. A headset assembly comprising a headset and a headset case according to any of claims 1 to 9, the headset being provided in the headset case.