CN212572129U

CN212572129U - Wireless earphone charging box

Info

Publication number: CN212572129U
Application number: CN202021392820.7U
Authority: CN
Inventors: 杨清志
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-19
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a wireless earphone box that charges, include: the earphone comprises a shell, a pressing part and a handle, wherein the shell is internally provided with an accommodating cavity, and the shell is provided with an earphone bin assembling port and a pressing part assembling port which are respectively communicated with the accommodating cavity; a linkage portion provided in the accommodation chamber; the earphone bin is assembled at the earphone bin assembling port, the inner end of the earphone bin extends into the accommodating cavity, and the earphone bin is connected with the linkage part; the pressing part is assembled at the assembling port of the pressing part, and the inner end of the pressing part extends into the accommodating cavity; and the resetting part is arranged in the accommodating cavity and is connected with the pressing part or the linkage part. The utility model discloses a wireless earphone box that charges can pop out the earphone storehouse automatically according to the splenium through the operation, and then carries out getting of wireless earphone and put, need not to open whole earphone box that charges, convenient operation. The use of a hinge structure and a buckle structure is avoided, and the technical problem that the cover is not tightly closed or cannot be closed due to the use of the hinge structure and the buckle structure can be further avoided.

Description

Wireless earphone charging box

Technical Field

The utility model belongs to the technical field of wireless earphone accessory, specifically speaking relates to a wireless earphone box that charges.

Background

The TWS (True Wireless Stereo) headset on the market at present is used with a multi-matching charging box due to small battery capacity and short endurance time, so that the service time is prolonged, and the Wireless headset is convenient to store.

As shown in fig. 1, the existing wireless earphone charging box comprises a box body 31 and a box cover 32, wherein the box cover 32 is hinged on one side of the box body 31, and the other end of the box body is connected through a buckle structure, so that certain disadvantages exist in the mode, the box cover 32 is opened and closed for multiple times, the hinge part is easy to loosen, the buckle structure fails, the cover is not closed tightly or cannot be closed, and the protection performance of the earphone is reduced. And the box cover 32 can not effectively stop the earphone placed therein, and the earphone is easy to fall off, so that the charging can not be carried out and even the earphone is lost.

Disclosure of Invention

The utility model discloses to wireless earphone charging box lid among the prior art and box body open and shut many times and lead to the buckle inefficacy easily, and then lead to closing the technical problem that the lid is not tight or can't close the lid, provide a wireless earphone charging box, can solve above-mentioned problem.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a wireless headset charging box, comprising:

the earphone comprises a shell, a pressing part and a handle, wherein the shell is internally provided with an accommodating cavity, and the shell is provided with an earphone bin assembling port and a pressing part assembling port which are respectively communicated with the accommodating cavity;

a linkage portion provided in the accommodation chamber;

the earphone bin is assembled at the earphone bin assembling port, the inner end of the earphone bin extends into the accommodating cavity, and the earphone bin is connected with the linkage part;

the pressing part is assembled at the assembling port of the pressing part, the inner end of the pressing part extends into the accommodating cavity, the pressing part is connected with the linkage part, and when the pressing part acts in the long axis direction, the linkage part drives the earphone bin to pop out from the assembling port of the earphone bin or reset into the accommodating cavity;

the reset part is arranged in the accommodating cavity, is connected with the pressing part or the linkage part and is used for driving the pressing part to reset.

Further, the linkage portion includes:

a drive shaft connected to the pressing portion;

a driven shaft connected to the earphone chamber and parallel to the driving shaft;

a first end of the connecting rod is rotationally connected with the driving shaft, a second end of the connecting rod is rotationally connected with the driven shaft, and the connecting rod is perpendicular to the driving shaft or the driven shaft;

the support shaft is rotatably connected with the connecting rod and is parallel to the driving shaft, and two ends of the support shaft are respectively fixed with the shell;

when the pressing part moves in the long axis direction, the connecting rod is driven to rotate around the supporting shaft, the connecting rod drives the earphone bin to pop up from the earphone bin assembling port or reset into the accommodating cavity, and the long axis direction of the pressing part is the direction between the inner end and the outer end of the pressing part.

Further, the pressing portion includes:

the key comprises a first edge and a second edge, the first edge is perpendicular to the long axis direction of the pressing part, the outer end of the second edge is connected with the first edge, and the inner end of the second edge extends into the accommodating cavity in the long axis direction of the pressing part;

the connecting pieces are respectively positioned on two sides of the second edge and fixed with the second edge, the connecting pieces extend along the direction perpendicular to the second edge, first limiting holes are formed in opposite positions of the two connecting pieces, and two ends of the driving shaft are respectively inserted into the first limiting holes in the two sides.

Furthermore, the pressing part assembling opening is formed in two adjacent surfaces of the shell and is in an inverted L shape, the first edge and part of the second edge are kept in the pressing part assembling opening in a normal state, and when the key is pressed in the long axis direction, the key slides into the accommodating cavity.

Furthermore, the accommodating cavity is further provided with a first guide structure fixed with the shell, the length direction of the first guide structure is parallel to the long axis direction of the pressing part, the first guide structure is adjacent to any connecting sheet, a first guide groove is formed in one side surface of the first guide structure facing the connecting sheet adjacent to the first guide structure, the connecting sheet is further connected with a limiting part, and the limiting part stretches into the first guide groove.

Furthermore, the limiting part comprises a first roller, the first roller is rotatably connected with the connecting sheet, the first roller is located in the first guide groove and is in contact with the inner wall of the first guide groove, and the first roller can roll along the length direction of the first guide groove.

Furthermore, the first guide structures are provided with a plurality of first guide structures, and the first guide structures are respectively arranged adjacent to the same connecting sheet or respectively arranged adjacent to different connecting sheets.

Furthermore, set up the hole of dodging that link up on the earphone storehouse, the second end is followed one side in earphone storehouse is passed the hole of dodging extremely one side in addition in earphone storehouse, the second end has seted up the spacing hole of second along its length direction, the driven shaft passes the spacing hole of second, both ends respectively with the earphone storehouse is connected.

Furthermore, hold in the chamber still be provided with the fixed second guide structure of casing, the length direction of second guide structure is on a parallel with press the major axis direction of splenium, second guide structure has two, is close to respectively the both ends setting of driven shaft, the second guide way has been seted up on the second guide structure, the both ends of driven shaft are connected with the second gyro wheel respectively, the second gyro wheel is spacing be in the second guide way, can follow the length direction roll of second guide way.

Furthermore, the casing includes main casing and the auxiliary casing that is connected, earphone storehouse assembly opening sets up on the up end of auxiliary casing, pressing the splenium assembly opening and setting up on the up end of main casing.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model discloses a wireless earphone box that charges can pop out the earphone storehouse automatically according to the splenium through the operation, and then carries out getting of wireless earphone and put, need not to open whole earphone box that charges, convenient operation. The use of a hinge structure and a buckle structure is avoided, and the technical problem that the cover is not tightly closed or cannot be closed due to the use of the hinge structure and the buckle structure can be further avoided.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a conventional wireless headset charging box;

fig. 2 is a schematic structural diagram of an embodiment of a wireless headset charging box provided by the present invention;

FIG. 3 is an interior perspective view of FIG. 2;

FIG. 4 is an exploded view of FIG. 2;

fig. 5 is a schematic view of the wireless headset charging box of fig. 2 in an open state;

FIG. 6 is an interior perspective view of FIG. 5;

FIG. 7 is a schematic view of the internal structure of FIG. 2;

FIG. 8 is an enlarged view of portion A of FIG. 7;

fig. 9 is an enlarged view of a portion B in fig. 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example one

The present embodiment provides a wireless headset charging box, as shown in fig. 2 and 3, including a housing 11, a linkage portion 12, a headset bin 13, a pressing portion 14, and a reset portion 15. Wherein, the housing 11 is internally defined with a containing cavity 110, the housing 11 is provided with an earphone chamber assembling port 111 and a pressing part assembling port 112 which are respectively communicated with the containing cavity 110, and the linkage part 12 is arranged in the containing cavity 110.

As shown in fig. 4, the earphone chamber 13 is assembled at the earphone chamber assembling opening 111, and the inner end of the earphone chamber 13 protrudes into the accommodating cavity 110, the earphone chamber 13 is connected to the linkage portion 12, and a space for placing the wireless earphone 20 is defined in the earphone chamber 13.

In the present embodiment, "inner" and "outer" refer to the case 11, and the direction toward the inside of the case 11 is inner and the direction toward the outside of the case 11 is outer.

The pressing portion 14 is assembled at the pressing portion assembling opening 112, the inner end of the pressing portion 14 protrudes into the accommodating cavity 110, the pressing portion 14 is connected to the linking portion 12, as shown in fig. 2, the long axis direction of the pressing portion 14 is the direction between the inner end and the outer end, the Y direction in fig. 2 is the long axis direction of the pressing portion 14, and when the pressing portion 14 moves in the long axis direction, the linking portion 12 drives the earphone bin 13 to pop out from the earphone bin assembling opening 111 or reset into the accommodating cavity 110. The earphone bin 13 is inserted into the accommodating cavity 110 along the axial direction of the earphone bin assembling port 111, under the driving of the linkage part 12, the earphone bin 13 can move along the axial direction of the earphone bin assembling port 111, as shown in fig. 5 and 6, the earphone bin assembling port 111 is ejected out, the space for placing the wireless earphone 20 is presented outside the shell 11, and the user can take and place the wireless earphone 20, so that the operation is facilitated.

The reset portion 15 is disposed in the accommodating cavity 110, and connected to the pressing portion 14 or the linking portion 12, for driving the pressing portion 14 to reset. When the pressing portion 14 is pressed by the outside along the long axis direction thereof, the linkage portion 12 is driven to move, the linkage portion 12 deviates from the initial state thereof and drives the earphone cabin 13 to move, the pressing portion 14 or the linkage portion 12 moves and simultaneously drives the reset portion 15 to deviate from the initial state, when the outside pressure is relieved, the reset portion 15 has a reset capability and is used for driving the linkage portion 12 to return to the initial state, and further driving the pressing portion 14 to return to the initial state. Alternatively, the reset portion 15 may directly drive the pressing portion 14 to reset to the initial state. In the process that the structure is reset to the initial state, the earphone cabin 13 is driven to move in the opposite direction at the same time, and the earphone cabin is reset to the accommodating cavity 110, so that the reset of all the components is realized.

The wireless earphone charging box of this embodiment can pop out earphone storehouse 13 automatically through operation according to splenium 14, and then carries out getting of wireless earphone 20 and put, need not to open whole earphone charging box, and convenient operation avoids using hinge structure and buckle structure, and then can avoid traditional earphone charging box close not tight or can't close the technical problem who covers.

The linkage portion 12 is a mechanism for converting the movement of the pressing portion 14 into the movement of the earphone chamber 13, and various implementations thereof may be adopted, such as a link structure and a rack and pinion.

As a preferred embodiment, as shown in fig. 7 to 9, the linkage 12 in this embodiment preferably includes a driving shaft 121, a driven shaft 122, a connecting rod 123, and a supporting shaft 124. Wherein, the driving shaft 121 is connected with the pressing part 14; the driven shaft 122 is connected with the earphone chamber 13, and the driven shaft 122 is parallel to the driving shaft 121; a first end of the connecting rod 123 is rotatably connected with the driving shaft 121, a second end of the connecting rod 123 is rotatably connected with the driven shaft 122, and the connecting rod 123 is perpendicular to the driving shaft 121 or the driven shaft 122; the supporting shaft 124 is rotatably connected to the connecting rod 123 and is parallel to the driving shaft 121, and both ends of the supporting shaft 124 are fixed to the housing 11, respectively.

When the pressing portion 14 moves along the long axis direction, the driving shaft 121 moves along with the pressing portion, so as to drive the connecting rod 123 to rotate around the supporting shaft 124, the connecting rod 123 drives the driven shaft 122 to move, the driven shaft 122 drives the earphone bin 13 to move, and the earphone bin 13 is ejected from the earphone bin assembling port 111 or reset into the accommodating cavity 110.

Based on lever principle in this scheme, will press the action of splenium 14 to turn into the action of earphone storehouse 13, simple structure easily realizes, and the smooth difficult card that ends of operation action process, and the user only need to press splenium 14 to apply pressing force and can realize that earphone storehouse 13 pops out, and it is very convenient to operate.

The driving shaft 121 and the driven shaft 122 can be located on the same side of the supporting shaft 124, and the pressing portion 14 and the headphone housing 13 are in the same direction, and the headphone housing assembling opening 111 and the pressing portion assembling opening 112 should be located on the opposite sides of the housing 11.

In this embodiment, it is preferable that the driving shaft 121 and the driven shaft 122 are respectively located at two sides of the supporting shaft 124, the length of the earphone bin 13 is generally longer than the length of the pressing part 14, and the distance between the driving shaft 121 and the driven shaft 122 and the supporting shaft 124 is adjusted, so that the stroke length of the earphone bin 13 can be increased at a certain stroke of the pressing part 14, and further, the pressing part 14 can be displaced by a shorter distance, the earphone bin 13 can be controlled to be displaced by a longer distance, and at least, a space for placing the wireless earphone 20 can be popped up. At this time, the pressing part 14 and the headphone magazine 13 act in opposite directions, and the headphone magazine mounting opening 111 and the pressing part mounting opening 112 should be located on the same both surfaces of the housing 11.

In order to connect pressing portion 14 with driving shaft 121 conveniently, pressing portion 14 in this embodiment includes a key 141 and a connecting piece 142, where key 141 includes a first side 1411 and a second side 1412, first side 1411 is perpendicular to long axis direction Y of pressing portion 14, an outer end of second side 1412 is connected to first side 1411, and an inner end extends into accommodating cavity 110 in the long axis direction of pressing portion 14, therefore, second side 1412 is disposed in a direction parallel to long axis direction Y of pressing portion 14, and when pressing portion 14 operates, second side 1412 operates in the length direction thereof.

A first through hole is formed in a first end of the connecting rod 123 along a direction perpendicular to the length of the connecting rod, the driving shaft 121 penetrates through the first through hole, the driving shaft 121 can rotate in the first through hole, and two ends of the driving shaft are respectively connected with the pressing portion 14. Similarly, a second through hole is formed in the second end of the connecting rod 123 along the direction perpendicular to the length of the connecting rod, the driven shaft 122 penetrates through the second through hole, the driven shaft 122 can rotate in the second through hole, and the two ends of the driven shaft are respectively connected with the earphone cabin 13. Through setting up drive shaft 121 and driven shaft 122 and being connected with connecting rod 123 rotation respectively, because pressing portion 14 and earphone storehouse 13 respectively are rectilinear motion, and the motion trail of arbitrary point on connecting rod 123 is the arc form, when moving to different positions, drive shaft 121 and driven shaft 122 can take place to rotate for the shaft hole that corresponds respectively, and then can guarantee to press, pop out the smoothness of action.

The two connecting pieces 142 are respectively located at two sides of the second side 1412 and fixed to the second side 1412, the connecting pieces 142 extend in a direction perpendicular to the second side 1412, first limiting holes 1421 are formed at opposite positions of the two connecting pieces 142, and two ends of the driving shaft 121 are respectively inserted into the first limiting holes 1421 at the two sides. When the pressing portion 14 moves, the driving shaft 121 in the first limiting hole 1421 is driven to move, and the connecting rod 123 is driven to rotate around the shaft.

Since the motion track of any point on the connecting rod 123 is arc-shaped, the corresponding driving shaft 121 should be continuously changed in track to adapt to the track of the connecting rod 123, and in order to reserve a certain track changing space for the driving shaft 121, it is preferable that the first limiting hole 1421 extends for a certain distance in the length direction of the connecting piece 142.

If the pressing part assembling opening 112 is only formed on one side surface of the housing 11, a fingertip is required to be perpendicular to the first edge 1411 to apply force during pressing, and the finger can move into the accommodating cavity 110 along with the first edge 1411, which is not in accordance with the principle of artificial mechanics and is inconvenient to operate. In order to facilitate the pressing action by the hand, in the present embodiment, it is preferable that the pressing portion assembling opening 112 is formed on two adjacent surfaces of the housing 11 and has an inverted L shape, and in the normal state, the first side 1411 and a part of the second side 1412 are retained in the pressing portion assembling opening 112 for shielding the pressing assembling opening 112, and when the key 141 receives the pressing force in the long axis direction thereof, the key 141 slides into the accommodating cavity 110. By forming the pressing portion fitting opening 112 in an inverted L shape, the user can easily press down the pressing portion 14 parallel to the first side 1411 or at an angle to the first side 1411 without having to apply a force perpendicularly to the first side 1411 with a fingertip.

The accommodating cavity 110 is further provided with a first guide structure 16 fixed with the housing 11, a length direction of the first guide structure 16 is parallel to a long axis direction Y of the pressing portion 14, the first guide structure 16 is disposed adjacent to any connecting piece 142, a first guide groove 161 is formed on one side surface of the first guide structure 16 facing the connecting piece 142 adjacent thereto, the connecting piece 142 is further connected with a limiting portion, and the limiting portion extends into the first guide groove 161. When the key 141 drives the connecting piece 142 to move, the connecting piece can move along the first guiding groove 161, so as to prevent the pressing part 14 from being blocked due to uneven force application.

The first guide structure 16 may be located inside or outside the connecting piece 142, and in order to save space of the accommodating chamber 110, the first guide structure 16 is preferably disposed inside the connecting piece 142.

In order to reduce the force for pressing the pressing portion 14, as shown in fig. 8, the limiting portion preferably includes a first roller 143, the first roller 1431 is rotatably connected to the connecting piece 142, the first roller 143 is located in the first guide groove 161 and contacts with the inner wall of the first guide groove 161, and the first roller 143 can roll along the length direction of the first guide groove 161. By changing the sliding of the stopper portion in the first guide groove 161 into rolling, the frictional resistance can be effectively reduced, and the force with which the pressing portion 14 is pressed can be reduced.

In order to further improve the smoothness of the operation of the pressing portion 14, the first guide structure 16 may have a plurality of first guide structures, and each of the first guide structures is disposed adjacent to the same connecting piece 142, or adjacent to different connecting pieces 142. In this embodiment, 4 first guiding structures 16 are provided, and each connecting piece 142 corresponds to two first guiding structures 16, so that the action of the pressing portion 14 can be locked in the long axis direction thereof, and the pressing portion 14 is prevented from being locked due to rotation.

As shown in fig. 9, the earphone chamber 13 is provided with a through avoiding hole 131, the second end of the connecting rod 123 passes through the avoiding hole 131 from one side of the earphone chamber 13 to the other side of the earphone chamber 13, as shown in fig. 6, the second end of the connecting rod 123 is provided with a second limiting hole 1231 along the length direction thereof, the driven shaft 122 passes through the second limiting hole 1231, and both ends are respectively connected with the earphone chamber 13.

Similarly, in order to increase the smoothness of the movement when the earphone house 13 is ejected, as shown in fig. 7 and 9, the accommodating cavity 110 is further provided with a second guide structure 17 fixed with the housing 11, the length direction of the second guide structure 17 is parallel to the long axis direction of the pressing portion 14, the number of the second guide structures 17 is two, the two second guide structures are respectively disposed near two ends of the driven shaft 122, the second guide groove 171 is disposed on the second guide structure 17, two ends of the driven shaft 122 are respectively connected with a second roller 125, the second roller 125 is limited in the second guide groove 171, and can roll along the length direction of the second guide groove 171.

Because first guide structure 16 and second guide structure 17 all need be fixed with casing 11, first guide structure 16 and second guide structure 17 have a plurality ofly again respectively, if assemble first guide structure 16 and second guide structure 17 respectively, lead to the process loaded down with trivial details, the operation is complicated, and preferably all first guide structure 16 and second guide structure 17 that lie in the same side of connecting rod 123 in this embodiment are fixed together, form an organic whole structure. As shown in the drawings, the first guide structure 16 and the second guide structure 17 on one side are taken as an example for description, and the two first guide structures 16 and the one second guide structure 17 on the side are respectively fixed on the bracket 18, so that the fixing of all the structures and the housing 11 can be realized by fixing the bracket 18 and the housing 11, which is beneficial to simplifying the process. The fixing mode of the first guide structure 16, the second guide structure 17 and the bracket 18 can adopt an integral forming process, and the production and the manufacture are convenient.

The housing 11 includes a main housing 113 and a sub-housing 114, and the components in the accommodating chamber 110 are conveniently assembled by a split structure design, and after the assembly is completed, the main housing 113 and the sub-housing 114 are fixed. The main casing 113 and the sub-casing 114 need not be separated in normal use. The headphone magazine attachment opening 111 is formed in the upper end surface of the sub-case 114, and the pressing portion attachment opening 112 is formed in the upper end surface of the main case 113.

As shown in the figure, the reset portion 15 of the present embodiment is implemented by a spring, one end of which is fixed to the bottom of the housing 11, and the other end of which is fixed to the connecting rod 123.

When the opening action is to be performed, the user presses the pressing portion 14, and the pressing portion 14 drives the connecting piece 142 to move downwards along the first guiding groove 161. The coupling piece 142 pivots the connecting rod 123 by the driving shaft 13, and the driven shaft 122 at the second end of the connecting rod 123 moves upward along the second guide groove 171. And then the earphone cabin 13 is driven to move upwards until the highest point is reached, at the moment, the box opening action is finished, and the spring is in a stretching state. After the earphone is taken out or put in, the pressing part 14 is released, the spring contracts, and the connecting rod 123 is pulled to move downwards. In the reverse order of the opening action, the earphone chamber 13 slides into the accommodating cavity 110, and the closing action is completed.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A wireless headset charging box, comprising:

a linkage portion provided in the accommodation chamber;

2. The wireless headset charging box of claim 1, wherein the linkage comprises:

a drive shaft connected to the pressing portion;

3. The wireless headset charging box of claim 2, wherein the pressing portion comprises:

4. The wireless headset charging box according to claim 3, wherein the pressing portion fitting opening is formed on two adjacent surfaces of the housing and has an inverted L-shape, the first side and a part of the second side are held in the pressing portion fitting opening in a normal state, and the key slides into the receiving cavity when pressed in a long axis direction thereof.

5. The wireless earphone charging box according to claim 3, wherein a first guide structure fixed to the housing is further disposed in the accommodating cavity, a length direction of the first guide structure is parallel to a long axis direction of the pressing portion, the first guide structure is disposed adjacent to any connecting piece, a first guide groove is formed in one side surface of the first guide structure facing the connecting piece adjacent to the first guide structure, the connecting piece is further connected with a limiting portion, and the limiting portion extends into the first guide groove.

6. The wireless earphone charging box of claim 5, wherein the limiting portion comprises a first roller, the first roller is rotatably connected with the connecting piece, the first roller is located in the first guide groove and is in contact with the inner wall of the first guide groove, and the first roller can roll along the length direction of the first guide groove.

7. The wireless headset charging box of claim 5, wherein the first guide structure has a plurality of guide structures, each of which is disposed adjacent to the same connecting pad or each of which is disposed adjacent to a different connecting pad.

8. The wireless headset charging box according to any one of claims 2 to 7, wherein the headset chamber is provided with a through-hole, the second end passes through the through-hole from one side of the headset chamber to the other side of the headset chamber, the second end is provided with a second limiting hole along the length direction thereof, the driven shaft passes through the second limiting hole, and the two ends are respectively connected with the headset chamber.

9. The wireless earphone charging box according to claim 8, wherein a second guiding structure fixed to the housing is further disposed in the accommodating cavity, a length direction of the second guiding structure is parallel to a long axis direction of the pressing portion, two second guiding structures are disposed near two ends of the driven shaft, respectively, a second guiding groove is formed in the second guiding structure, two ends of the driven shaft are connected to second rollers, respectively, and the second rollers are limited in the second guiding groove and can roll along the length direction of the second guiding groove.

10. A wireless earphone charging box according to any one of claims 1-7, wherein the housing comprises a main housing and a sub-housing connected together, the earphone chamber fitting opening is provided on an upper end face of the sub-housing, and the pressing portion fitting opening is provided on an upper end face of the main housing.