CN215400210U

CN215400210U - Earphone storage box

Info

Publication number: CN215400210U
Application number: CN202121032098.0U
Authority: CN
Inventors: 吴正盛; 张政
Original assignee: Goertek Inc
Current assignee: Goertek Inc
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-01-04
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses an earphone storage box, which comprises a box cover and a box body; the upper part of the box body is provided with an opening; one side of the box cover is connected with one side of the opening, so that the box cover can rotate along a single shaft relative to the box body; at least one first guide groove along the depth direction of the box body is arranged in the box body and comprises a side wall; the earphone seats are all arranged in the box body and used for placing the earphones; the earphone seat can move along the side wall of the first guide groove; the lifting device is respectively connected with the box cover and the earphone seat; the box cover is opened to drive the earphone seat to move upwards along the first guide groove; the box cover is closed to drive the earphone seat to move downwards along the first guide groove. According to the earphone box, the earphone can be automatically popped out when the box cover is opened, so that the earphone box is convenient to take, and when the earphone is placed in the box body after use, the earphone box automatically descends into the box body along with the closing of the box cover, so that the user experience is improved.

Description

Earphone storage box

Technical Field

The utility model belongs to the technical field of wearable equipment, and particularly relates to an earphone storage box.

Background

Wireless bluetooth headsets have been received and used by an increasing number of people due to their convenience. In order to prevent loss and to accomodate the convenience, wireless earphone disposes the earphone receiver. When the wireless earphone is not used, the wireless earphone is placed in the earphone containing box.

When the earphone is placed in the existing earphone storage box, most of the earphone is located in the box body. The outer contour of the head of the earphone is smooth, so that the earphone is difficult to take out, and the user experience is poor.

Disclosure of Invention

The utility model provides an earphone containing box, which can automatically pop out when a box cover is opened, is convenient to take, and automatically descends into a box body along with the closing of the box cover when the earphone is placed into the box body after the earphone is used, so that the user experience is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

an earphone storage box comprises a box cover, a box body, at least one earphone seat and a lifting device;

an opening is formed above the box body; one side of the box cover is connected with one side of the opening, so that the box cover can rotate along a single shaft relative to the box body; at least one first guide groove along the depth direction of the box body is arranged in the box body and comprises a side wall;

the earphone seat is arranged in the box body and used for placing the earphone; the earphone seat can move along the side wall of the first guide groove;

the lifting device is respectively connected with the box cover and the earphone seat; the box cover is opened, and the earphone seat is driven by the lifting device to move upwards along the first guide groove; the box cover is closed, and the lifting device drives the earphone seat to move downwards along the first guide groove.

In one embodiment, the lifting device comprises at least one first connecting rod, at least one first elastic element;

the first elastic element is positioned below the earphone seat, two ends of the first elastic element are respectively fixedly connected with the box body and the corresponding earphone seat, the box cover is in an elastic deformation state when opened, and the box cover is in a reset state when closed;

at least one second guide groove which is L-shaped and is arranged in the box body along the depth direction of the box body; the first connecting rod is L-shaped, is arranged in the corresponding second guide groove and can move in the second guide groove along the depth direction of the box body; the first connecting rod comprises a first end above and a second end below and is connected with the box cover and the earphone seat respectively.

In one embodiment of the present invention, the substrate is,

the box cover is connected with the box body through a first rotating shaft; the inner side surface of the box cover is provided with at least one connecting seat which is positioned on the inner side of the first rotating shaft and is rotatably connected with the first end of the first connecting rod.

In one embodiment, the lifting device further comprises at least one gear;

the box cover is connected with the box body through a first rotating shaft; the gear is fixedly connected with the box cover and is coaxial with the first rotating shaft;

the first end is provided with a rack which is connected and matched with the gear; the first ends are respectively connected with the corresponding gears in a meshed mode.

In one embodiment, the lifting device comprises at least one second connecting rod, at least one support, at least one armature, at least one electromagnet, at least one first elastic element;

the first elastic element is positioned below the corresponding earphone seat, is respectively fixedly connected with the box body and the earphone seat, and is in an elastic deformation state when the box cover is opened and is in a reset state when the box cover is closed;

the support is positioned below the earphone seat and fixedly arranged in the box body; the second connecting rod is positioned below the corresponding earphone seats, one end of the second connecting rod is fixedly connected with the armature, the middle part of the second connecting rod is rotatably connected with each support, and the other end of the second connecting rod corresponds to each earphone seat;

the electromagnet is fixedly arranged in the box body, is positioned below the armature and corresponds to the armature;

when the box cover is opened, the electromagnets are electrified, and the armatures are in adsorption connection with the corresponding electromagnets; the other end of the second connecting rod pushes the earphone seat to move upwards along the first guide groove;

when the box cover is closed, the electromagnets are powered off, and the armatures are disconnected with the corresponding electromagnets; the first elastic element resets to drive the earphone seat to move downwards.

In an embodiment, the lifting device further includes at least one second elastic element, which is located below the corresponding second connecting rod and is fixedly connected to the other end of the second connecting rod and the box body;

when the box cover is opened, the second elastic element is in an elastic deformation state;

when the box cover is closed, the second elastic element resets to drive the other end of the second connecting rod to move downwards for resetting.

In one embodiment, the lifting device further comprises a control switch connected with the electromagnet and used for controlling the electromagnet to be powered on or off;

when the box cover is opened, the control switch is closed, and the electromagnet is electrified;

when the box cover is closed, the control switch is switched off, and the electromagnet is powered off.

In one embodiment, the lifting device comprises at least one first elastic element, at least one cam, at least one chain transmission device;

the first elastic element is arranged in the box body, is positioned below the corresponding earphone seat, is fixedly connected with the box body and the earphone seat respectively, and is in an elastic deformation state when the box cover is opened and is in a reset state when the box cover is closed;

the cams are rotatably arranged below the corresponding earphone seats, and the outer edges of the cams are connected with the earphone seats;

the box cover is connected with the box body through a first rotating shaft; the first rotating shaft is fixedly connected with the box cover; one end of the chain transmission device is connected with the first rotating shaft, and the other end of the chain transmission device is connected with the cam;

when the box cover is opened, the outer edge of the large diameter of the cam is connected with the earphone seat to push the earphone seat to move upwards;

when the box cover is closed, the first elastic element resets to drive the corresponding earphone seat to move downwards; the small-diameter edge of the cam is connected with the earphone seat.

In some embodiments, a first clamping piece is arranged on the same height of the side wall of the first guide groove; a second clamping piece is arranged on the earphone seat;

when the box cover is opened, the second clamping piece is clamped above the first clamping piece;

when the box cover is closed, the second clamping piece is clamped below the second clamping piece.

In some embodiments, at least one cavity is arranged in the box body along the depth direction of the box body and used for accommodating a handle of the earphone;

the earphone seat comprises a guide piece and a base; the guide piece is fixedly connected with the corresponding base, is arranged in the cavity and is used for guiding the earphone seat to move upwards;

the cavity is connected with the corresponding first guide groove; the base is arranged in the first guide groove; the second clamping piece is arranged on the base.

Compared with the prior art, the utility model has the advantages and positive effects that: the earphone containing box is used for containing earphones. After the earphone is placed, the box cover is closed, and the earphone moves downwards automatically to a storage position along with the closing of the box cover; when opening the lid, the earphone upwards removes along with opening of lid, rises to the position of taking out by the storage position is automatic, prevents that outside sleek head from blocking the difficulty of taking out that leads to when the earphone is placed in the box body, makes the earphone of placing in the earphone storage box take out more easily and place, improves user experience.

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 are briefly introduced 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 based on these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of an earphone storage box according to the present invention;

fig. 2 is a longitudinal sectional view of the embodiment of the earphone storage case of fig. 1 when opened;

FIG. 3 is a longitudinal cross-sectional view of the embodiment of the earphone receiver of FIG. 1 with the lid closed;

fig. 4 is an enlarged view of the first end and cap coupling structure of fig. 2;

fig. 5 is an enlarged view of another coupling structure of the first end and the cap of fig. 2;

fig. 6 is a longitudinal sectional view of an opened state of another embodiment of the earphone accommodating case according to the present invention;

FIG. 7 is a longitudinal cross-sectional view of the embodiment of the earphone receiver of FIG. 6 with the lid closed;

fig. 8 is a longitudinal sectional view of a third embodiment of an earphone storage case according to the present invention when opened;

FIG. 9 is a longitudinal cross-sectional view of the embodiment of the earphone receiver of FIG. 8 with the lid closed;

fig. 10 is a schematic structural view of a lifting device of the embodiment of the earphone storage case in fig. 8;

fig. 11 is a schematic view of another angle of the lifting device of the embodiment of the earphone storage case in fig. 8.

In the figure, the position of the upper end of the main shaft,

1. a box cover; 2. a box body; 3. an earphone; 4. an earphone seat; 6. a first rotating shaft; 7. a connecting member; 11. A connecting seat; 21. an opening; 22. a first guide groove; 23. a second guide groove; 24. A cavity; 31. a handle; 41. A second clip member; 42. a guide member; 43. a base; 51. a first link; 52. a first elastic element; 53. a gear; 54. a second elastic element; 55. a support; 56. an electromagnet; 57. an armature; 58. a second link; 59. a control switch; 510. a chain transmission device; 520. a cam; 221. a side wall; 222. a first clip member; 511. a first end; 512. a second end; 5101. a first sprocket; 5102. a first chain; 5103. a second sprocket; 5104. a second rotating shaft; 5105. a third rotating shaft; 5106. a fourth sprocket; 5107. a second chain; 5108. a third sprocket.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, the earphone storage case of the present invention includes a case cover 1, a case body 2, at least one earphone holder 4, and a lifting device.

The upper part of the box body 2 is opened. One side of the box cover 1 is connected with one side of the opening 21, so that the box cover 1 can rotate along a single shaft relative to the box body 2. When the box cover 1 rotates relative to the single shaft of the box body 2, the box cover 1 is opened or the box cover 1 is closed, and the actions of taking out the earphones 3 and placing the earphones 3 are realized.

At least one first guide groove 22 including a side wall 221 is provided in the case 2 along the depth direction thereof. The earphone seat 4 is arranged in the box body 2 and used for placing the earphone 3; the earphone seat 4 can move along the side wall 221 of the first guide groove 22, so that the earphone seat 4 is located at different heights in the case 2, and the earphone 3 can pop up or be stored relative to the case 2.

The lifting device is respectively connected with the box cover 1 and the earphone seats 4, so that the box cover 1 is opened to drive the earphone seats 4 to move upwards along the first guide grooves 22, and the earphones 3 placed on the earphone seats 4 pop up to a certain height relative to the box body 2, and the taking is convenient. The lifting device is respectively connected with the box cover 1 and the earphone seat 4, so that when the earphone 3 is placed on the earphone seat 4, the box cover 1 is closed to drive the earphone seat 4 to move downwards along the first guide groove 22, and then the earphone 3 placed on the earphone seat 4 moves downwards along with the earphone seat 4 to the storage position.

According to the earphone storage box, when the box cover 1 is opened, the earphone 3 automatically bounces upwards, so that the head of the earphone 3 is separated from the earphone head placing cavity matched with the earphone head placing cavity, the earphone head with a smooth shape is prevented from being clamped in the head placing cavity, the earphone head is convenient to take out, and user experience is improved. In addition, when the earphones 3 are stored, the earphones 3 are placed in the earphone storage box and automatically reach the storage position along with the closing of the box cover 1, the automation of taking and storing the earphones 3 is improved, and the user experience is improved.

The following describes in detail the specific structure and principle of the earphone storage case according to the present invention with reference to specific embodiments.

In an embodiment, referring to fig. 1, 2, 3, 4 and 5, the lifting device of the embodiment includes at least one first connecting rod 51 and at least one first elastic element 52.

A cavity 24 is provided in the case 2 along the depth direction thereof for placing a handle 31 of the earphone 3. The cavity 24 is connected to the first guide groove 22.

At least one second guide groove 23 is arranged in the box body 2, and the second guide grooves are L-shaped. The lower ends of the second guide grooves 23 are connected to the first guide grooves 22, respectively.

The first link 51 is L-shaped, and includes a first end 511 located at the upper side and a second end 512 located at the lower side; the first end 511 is connected with the box cover 1; the second end 512 is located below the earphone jack 4 and corresponds to the earphone jack 4. The first link 51 is installed in the second guide groove 23 to be movable up and down in the depth direction of the case 2.

When the box cover 1 is opened, the first connecting rod 51 is driven to move upwards in the second guide groove 23; the second end 512 is connected to the earphone seat 4, and pushes the earphone seat 4 to move upward along the first guide slot 22; the earphones 3 positioned on the earphone seat 4 are popped upwards, and are convenient to take.

The first elastic element 52 is disposed in the box body 2 and below the earphone seat 4, and both ends of the first elastic element are respectively fixedly connected to the box body 2 and the earphone seat 4. The first elastic element 52 is in an elastic deformation state when the box cover 1 is opened; when the box cover 1 is closed, the first connecting rod 51 is driven to move downwards in the second guide groove 23; the second end 512 is separated from the earphone seat 4; the first elastic element 52 is reset to drive the earphone seat 4 to move downwards along the first guide groove 22; the earphones 3 positioned on the earphone holder 4 are moved to the storage position.

The earphone storage box of this embodiment realizes opening and closing of box cover 1 through the first connecting rod 51 of being connected with box cover 1, earphone seat 4 and the first elastic element 52 of being connected with earphone seat 4, box body 2 that earphone seat 4 upwards, moves down along the depth direction of box body 2 to drive earphone 3 on earphone seat 4 upwards, move down along the depth direction of box body 2. When the box cover 1 is opened, the earphone 3 is automatically popped out; when the box cover 1 is closed, the earphone 3 moves downwards to the containing position to complete the containing.

According to the earphone storage box, the earphone 3 can be automatically popped up when the earphone storage box is opened, the earphone 3 can be automatically stored when the earphone storage box is closed, the earphone can be conveniently taken and put back, and the user experience is improved.

In an embodiment, referring to fig. 1, 2, 3 and 5, the box cover 1 is connected to the box body 2 through a first rotating shaft 6; at least one connecting seat 11 is disposed on the inner side of the box cover 1, and is located on the inner side of the first rotating shaft 6, corresponding to the first end 511, and rotatably connected to the first end 511.

The device comprises at least one connecting piece 7 which is a strip-shaped structure made of flexible and bendable materials; the two ends of the connecting member 7 are respectively fixedly connected with the first end 511 and rotatably connected with the connecting seats 11.

When the box cover 1 is opened, the connecting piece 7 is driven to move upwards; the connecting piece 7 drives the corresponding first connecting rod 51 to move upwards; the automatic ejection of the earphone 3 is realized.

When the box cover 1 is closed, the connecting piece 7 is driven to move downwards; the connecting element 7 drives the corresponding first connecting rod 51 to move downwards, and the corresponding first elastic element 52 drives the corresponding earphone 3 to the accommodating position.

The resistance of the second guide groove 23 and the connecting seat 11 which are not in the same straight line is adjusted through each connecting piece 7.

This embodiment connects lid 1, box body 2 through connecting piece 7 that can bend and deform, when making lid 1 open, directly drives the head rod rebound through connecting piece 7, and simple structure is practical, and is with low costs.

Of course, the shape of the second guiding groove 23 can be adapted to the lateral movement of the box cover 1 caused by the rotation of the first link 51.

In an embodiment, referring to fig. 1, 2, 3 and 5, the earphone storage box includes two earphone holders 4; two first guide grooves 22 are arranged in the box body 2; the two earphone holders 4 move along the two first guide grooves 22, respectively.

The lifting device comprises two first connecting rods 51 and two first elastic elements 52; two second guide grooves 23 are arranged in the box body 2; the two first links 51 are respectively installed in the two second guide grooves 23; the two second guide grooves 23 are respectively communicated with the two first guide grooves 22.

Two connecting seats 11 are disposed on the inner side of the box cover 1, and are respectively connected with the first ends 511 of the two first connecting rods 51.

This embodiment realizes accomodating and uncapping of two earphones and takes by oneself.

In an embodiment, referring to fig. 1, 2, 3 and 4, the lifting device further comprises at least one gear 53. The box cover 1 is connected with the box body 2 through a first rotating shaft 6; the gear 53 is fixedly connected with the box cover 1 and is coaxial with the first rotating shaft 6.

The first end 511 of the first connecting rod 51 is provided with a rack which is connected and matched with the gear 53; the first end 511 is in meshing engagement with the gear 53.

When the box cover 1 is opened or closed, the first rotating shaft 6 drives the gear 53 to rotate, so that the first connecting rod 51 engaged with the gear moves upwards or downwards.

The earphone receiver of this embodiment makes first connecting rod 51 move up or move down through being connected of gear 53 and rack when lid 1 is opened and is closed, and the transmission is stable and accurate, improves the earphone receiver and pops out and the stability of accomodating, improves user experience.

In an embodiment, referring to fig. 1, 2, 3 and 4, the lifting device includes two gears 53, which are fixedly connected to the box cover 1 and are coaxial with the first rotating shaft 6.

The first ends 511 of the two first connecting rods 51 are respectively provided with a rack which is connected and matched with the gear 53; the two first ends 511 are respectively engaged with the two gears 53.

In an embodiment, referring to fig. 1, 6 and 7, the lifting device comprises at least one second connecting rod 58, at least one support 55, at least one armature 57, at least one electromagnet 56, at least one first elastic element 52, at least one second elastic element 54.

The first elastic element 52 is disposed in the box body 2, located below the earphone seat 4, and respectively fixedly connected to the box body 2 and the earphone seat 4, and is in an elastic deformation state when the box cover 1 is opened, and is in a reset state when the box cover 1 is closed.

The support 55 is fixedly arranged in the box body 2 and is positioned below each earphone seat 4. The second connecting rod 58 is located below the earphone seat 4, one end of the second connecting rod is fixedly connected with the armature 57, the middle of the second connecting rod is rotatably connected with the support 55, and the other end of the second connecting rod corresponds to the earphone seat 4.

The electromagnet 56 is fixedly arranged in the box body 2 and is positioned below the armature 57 and corresponds to the armature 57. The second elastic element 54 is located below the second link 58, and is respectively fixedly connected to the other end of the second link 58 and the box body 2.

When the box cover 1 is opened, the electromagnets 56 are electrified, and the armature 57 is in adsorption connection with each electromagnet 56 to enable one end of the second connecting rod 58 to move downwards; the other end of the second connecting rod 58 moves upwards to be connected with the earphone seat 4 and pushes the earphone seat 4 to move upwards along the first guide groove 22, and the earphone 3 pops up; the first and second

elastic members

52, 54 are in an elastically deformed state.

When the box cover 1 is closed, the electromagnet 56 is powered off, and the armature 57 is disconnected from the electromagnet 56; the second elastic element 54 is reset to drive the other end of the second connecting rod 58 to move downwards; the first elastic element 52 is reset to drive the earphone seat 4 to move downwards, and the earphone 3 moves downwards to the storage position.

The earphone storage box of the embodiment pushes the earphone seat 4 to drive the earphone 3 to automatically pop up when the box cover 1 is opened through the electromagnet 56 and the lever principle, and the earphone storage box is reliable in action and high in speed.

In an embodiment, referring to fig. 1, 6 and 7, the lifting device comprises two second connecting rods 58, two supports 55, two armatures 57, two electromagnets 56, two first elastic elements 52, two second elastic elements 54.

The two second connecting rods 58, the two supports 55, the two armatures 57, the two electromagnets 56, the two first elastic elements 52 and the two second elastic elements 54 are respectively and correspondingly arranged, so that the other ends of the two second connecting rods 58 are respectively positioned below the corresponding earphone seats 4, and the storage and the cover opening self-taking of the two earphones are realized.

In one embodiment, referring to fig. 1, 6 and 7, the lifting device further includes a control switch 59 connected to each electromagnet 56 for controlling the energization and de-energization of each electromagnet 56.

When the lid 1 is opened, the control switch 59 is closed and the electromagnet 56 is energized. When the box cover 1 is closed, the control switch 59 is turned off, and the electromagnet 56 is powered off.

Preferably, the control switch 59 is a photosensor switch, and is installed in the case 2. When the box cover 1 is opened, the optical sensor switch is not shielded and is connected, and the electromagnet 56 is electrified. When the box cover 1 is closed, the optical sensor switch is shielded and disconnected, and the electromagnet 56 is powered off.

Of course, the control switch 59 may also be a proximity switch. When the box cover 1 is opened, the proximity switch is connected, and the electromagnet 56 is electrified. When the box cover 1 is closed, the proximity switch is switched off, and the electromagnet 56 is switched off.

The earphone receiver of this embodiment passes through control switch 59 control electro-magnet 56 circular telegram and outage, realizes popping out and the electrodynamic of accomodating, and is efficient, fast.

The control switch 59 may be a photosensor switch or a proximity switch, and automation of ejection and storage is realized. The user experience is good.

In one embodiment, referring to fig. 1, 8, 9, 10 and 11, the lifting device includes at least one first elastic element 52, at least one cam 520, and a chain transmission 510.

The cams 520 are respectively rotatably disposed below the earphone seats 4, and the outer edges thereof are connected to the earphone seats 4.

The box cover 1 is connected with the box body 2 through a first rotating shaft 6; the first rotating shaft 6 is fixedly connected with the box cover 1; one ends of the chain transmissions 510 are connected to the first rotating shafts 6, respectively, and the other ends are connected to the cams 520, respectively.

When the box cover 1 is opened, the edge of the large diameter of the cam 520 is connected with the earphone seat 4, and the earphone seat 4 is pushed to move upwards; when the box cover 1 is closed, the first elastic element 52 is reset to drive the earphone seat 4 to move downwards; the small diameter edge of the cam 520 is connected to the earphone holder 4.

In an embodiment, referring to fig. 1, 8, 9, 10 and 11, the lifting device includes two first elastic elements 52 and two cams 520.

The chain transmission device 510 includes two first sprockets 5101, two first chains 5102, two second sprockets 5103, a second rotating shaft 5104, a third sprocket 5108, a second chain 5107, a fourth sprocket 5106, and a third rotating shaft 5105.

Each first sprocket 5101 is coaxially and fixedly connected with the first rotating shaft 6; the second sprockets 5103 are respectively arranged below the first sprockets 5101 and correspond to each other; each first sprocket 5101 is connected with each second sprocket 5103 through each first chain 5102; each second sprocket 5103 is coaxially and fixedly connected with a second rotating shaft 5104 respectively; the third sprocket 5108 is fixedly and coaxially mounted in the middle of the second rotating shaft 5104; the two ends of the third rotating shaft 5105 are respectively and coaxially and fixedly connected with the two cams 520, and the middle part of the third rotating shaft is coaxially and fixedly connected with the fourth chain wheel 5106; the third sprocket 5108 and the fourth sprocket 5106 are connected by a second chain 5107.

In the embodiment, the single shafts of the box cover 1 and the box body 2 are rotationally driven to the cam 520 through the chain transmission device 510, so that the large-diameter edge of the cam 520 is connected with the earphone seat 4 when the cover is opened; when the box cover 1 is closed, the small diameter edge of the cam 520 is connected with the earphone seat 4.

Of course, the chain drive 510 may alternatively be implemented as a flat belt drive.

Preferably, each of the first elastic elements 52 and each of the second elastic elements 54 is a coil spring.

In some embodiments, referring to fig. 2, 3, 6, 7, 8 and 10, a first clip member 222 and a second clip member 41 that can be clipped with each other are respectively disposed on the sidewall 221 of each first guide slot 22 and the earphone base 4.

When the second clamping member 41 is clamped above the first clamping member 222, the earphone 3 is driven by the earphone seat 4 to pop up and the position is fixed; when the second clip 41 is clipped under the first clip 222, the earphone seat 4 drives the earphone 3 to move downward to the storage position, and the position is fixed.

The earphone receiver of this embodiment pops out the position and accomodates the position stability, improves user experience.

The first clip 222 and the second clip 41 are specifically configured as follows.

Each first clamping piece 222 is a plurality of protrusions arranged on the same height of the side wall 221 of each first guide groove 22; each second clip 41 is a plurality of laterally retractable limiting posts arranged on each earphone seat 4.

When the box cover 1 is opened, each limiting column stretches and is clamped above each bulge after shrinking and crossing the bulge; when the box cover 1 is closed, each limiting column stretches and is clamped below each bulge after shrinking and crossing the bulge.

Or the first clamping piece 222 is a limit column which is arranged on the side wall 221 of each first guide groove 22 and can transversely stretch out and draw back; the second clip 41 is an earphone base 4.

When the box cover 1 is opened, the earphone seats 4 cross the limiting column from bottom to top and are clamped above the limiting column; when the box cover 1 is closed, each earphone seat 4 passes through the limiting column from top to bottom and is clamped below the limiting column.

The structure of the embodiment enables the earphone 3 to be stably located at the pop-up position when being popped up and to be stably located at the storage position when being stored.

Preferably, the limiting columns in the earphone seats 4 are connected through a spiral spring; the restraining posts in each side wall 221 are connected to the side wall 221 by coil springs.

In some embodiments, referring to fig. 2, 3, 6, 7, 8, 9, the cavity 24 includes at least one; the earphone seat 4 comprises a guide piece 42 and a base 43; the guiding elements 42 are respectively fixedly connected with the base 43 and installed in the cavity 24 for guiding the earphone 3 to pop out, and the handle 31 or the base 43 is not locked in the cavity 24 or the first guiding groove 22.

The cavities 24 are respectively connected with the first guide grooves 22; the bases 43 are respectively installed in the first guide grooves 22; the second clamping members 41 are respectively arranged on the bases 43.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. An earphone receiver, comprising:

a box cover;

a box body with an opening at the upper part; one side of the box cover is connected with one side of the opening, so that the box cover can rotate along a single shaft relative to the box body; at least one first guide groove along the depth direction of the box body is arranged in the box body and comprises a side wall;

the earphone seat is arranged in the box body and used for placing the earphones; the earphone seat can move along the side wall of the first guide groove;

2. The earphone storage case of claim 1, wherein the lifting device comprises at least one first link, at least one first elastic element;

3. The earphone storage case of claim 2,

4. The earphone storage case of claim 2, wherein the lifting device further comprises at least one gear;

5. The earphone storage box of claim 1, wherein the lifting device comprises at least one second link, at least one support, at least one armature, at least one electromagnet, at least one first elastic element;

6. The earphone storage box according to claim 5, wherein the lifting device further comprises at least one second elastic element which is located below the corresponding second connecting rod and is fixedly connected with the other end of the second connecting rod and the box body;

7. The earphone storage box of claim 6, wherein the lifting device further comprises a control switch connected with the electromagnet for controlling the electromagnet to be powered on or off;

8. The earphone storage case of claim 1 wherein the lifting device comprises at least one first resilient element, at least one cam, at least one chain drive;

9. An earphone storage case according to any one of claims 1 to 8, wherein first catching pieces are provided at the same height of the side walls of the first guide grooves; a second clamping piece is arranged on the earphone seat;

10. The earphone storage box of claim 9, wherein at least one cavity is provided in the box body along the depth direction of the box body for receiving a handle of the earphone;