CN215420686U - Earphone box - Google Patents

Abstract

The utility model provides an earphone box, which solves the problem that earphones are inconvenient to take in the prior art. The earphone box comprises a box body, a cover body and a locking mechanism, wherein an earphone fixing part is arranged on the inner side surface of the cover body, and when the cover body is in a turning open state, at least the head of the earphone is positioned in an included angle space between the cover body and the box body. The earphone fixing part is arranged on the cover body of the earphone box, the cover body is turned over and opened, the earphone bin can be turned over along with the cover body to be far away from the box body, the earphone in the earphone fixing part is turned over along with the cover body to be far away from the box body, and when the cover body is in a turning-over opening state, at least the head of the earphone is positioned in an included angle space between the cover body and the box body, so that the earphone can be conveniently taken out of the earphone box.

Description

Earphone box

Technical Field

The utility model relates to an improved structure of an earphone box.

Background

With the development of the times, wireless earphones are more and more popular, and the demand is also more and more large, so that the demand of earphone boxes for containing and charging wireless earphones is also more and more high.

Currently, earphone boxes in the market generally comprise a box body and a box cover hinged to the box body, wherein the box cover is opened and closed in an overturning manner around a hinged point/a hinged shaft, an earphone bin for containing earphones is arranged in the box body, the earphones are inserted into the corresponding earphone bin when the earphones are contained, then the box cover is turned over and closed, and the box cover is locked with the box body; when the earphone is taken, the box cover is turned over and opened, and the earphone is taken out from the earphone bin. The existing earphone box generally has two structural forms, namely an earphone box with a vertically placed earphone, wherein an earphone bin is vertically arranged in a box body and is in a blind hole shape with an opening at the top end and a closed bottom end, the earphone is vertically placed in the earphone bin, and the whole handle part of the earphone and the bottom of the head part of the earphone are inserted into the earphone bin; the other type is an earphone box with earphones horizontally placed, the earphone bin is in a strip groove shape and is horizontally arranged in the box body, the earphones are horizontally arranged in the earphone bin, and the outer side face of each earphone bin is exposed out of the earphone bin.

Because the volume of the wireless earphone is smaller and the wireless earphone tends to be more miniaturized, the volume of the earphone box is smaller and smaller correspondingly, in the existing two earphone boxes, the earphone box in which the earphone is vertically placed is inconvenient for a user to take when the user takes the earphone because the head of the earphone is less exposed and the operable space is smaller, and particularly the user is difficult to take when sweat or oil exists on the hand of the user; the earphone box that the earphone was kept flat because the exposure part of earphone is arc lateral surface usually, also has the inconvenient problem of taking.

SUMMERY OF THE UTILITY MODEL

The utility model provides an earphone box, which solves the problem that earphones are inconvenient to take in the prior art.

In order to achieve the technical purpose, the utility model adopts the technical scheme that the earphone box comprises:

a box body;

the cover body is hinged with the box body and can be turned over and opened and closed relative to the box body;

the locking mechanism is used for locking the cover body when the cover body is turned over and closed or unlocking the cover body when the cover body needs to be turned over and opened;

the earphone fixing part is arranged on the inner side face of the cover body and used for fixing the earphone, and when the cover body is in a turning open state, at least the head of the earphone is located in an included angle space between the cover body and the box body.

The locking mechanism is positioned on the other side opposite to the hinged side of the cover body and comprises an elastic clamping hook arranged on the box body, an elastic part used for driving the elastic clamping hook to reset and a clamping groove arranged on the cover body, the elastic clamping hook comprises a pressing part clamping hook part and a connecting part which fixedly connects the pressing part and the clamping hook part into a whole, the pressing part can be pressed and has a first position and a second position;

when the pressing part is at the first position, the clamping hook part is clamped in the clamping groove to lock the cover body, and when the pressing part is at the second position, the clamping hook part is separated from the clamping groove to unlock the cover body.

Be formed with installation space in the box body, the elasticity trip reaches elastomeric element all establishes in the installation space, installation space is including the first portion and the second portion that are linked together, the first portion is to departing from dorsad the direction of articulated side is extended and the end runs through the box body, the second portion to lid place side is extended and the end runs through the box body, press the splenium to be located the terminal department of first portion, the trip portion be located between the box body with the cooperation is established to the draw-in groove card between the lid.

The clamping hook part and/or the clamping groove are/is provided with a guide inclined plane so as to be beneficial to clamping or separating the clamping hook part into the clamping groove.

The earphone is characterized in that a protruding part protruding towards the box body is formed on the inner side face of the cover body, the earphone fixing part is a slot formed in the protruding part, and the earphone is inserted into the earphone fixing part through a handle part of the earphone so as to be taken out in a drawing mode.

The earphone fixing part is characterized in that a magnetic element is fixedly arranged on the inner wall of the earphone fixing part, and when the earphone is inserted into the earphone fixing part through a handle part, the magnetic element and the handle part of the earphone are attracted to fix the earphone.

The head of the earphone faces the box body, an earphone bin is formed in the box body, and when the cover body is in a turning closed state, at least the head of the earphone is embedded into the earphone bin.

The box body is provided with a first guide part, the cover body is provided with a second guide part, and the first guide part is matched with the second guide part in a guide mode when the cover body is turned over to be opened and closed.

The box body is provided with a first limiting part, the cover body is provided with a second limiting part, and when the cover body is turned over and opened to the state that the second limiting part is matched with the first limiting part, the cover body is turned over to the maximum angle.

The second limiting part is a limiting bulge formed on the second guide part, the first limiting part is a baffle fixedly arranged in the box body, and the first guide part is formed on the first limiting part.

Compared with the prior art, the utility model has the following advantages and positive effects: the earphone bin is arranged on the cover body of the earphone box, the cover body is turned over and opened, the earphone bin can be turned over along with the cover body to be far away from the box body, earphones in the earphone bin are turned over along with the cover body to be far away from the box body, the earphone bin is configured in a way that when the cover body is in a turning-over opening state, at least the head of each earphone is completely exposed in an included angle space between the cover body and the box body, and the earphones can be conveniently taken out of the earphone box.

Drawings

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

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

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

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of section D of FIG. 3;

FIG. 5 is a schematic structural view of the locking mechanism according to the embodiment of the present invention when the elastic hook pressing portion is at the second position;

fig. 6 is a perspective view of the earphone box according to the embodiment of the present invention when the cover is in the open state;

FIG. 7 is a side view of FIG. 6;

FIG. 8 is a front view of FIG. 6;

FIG. 9 is a sectional view taken along line B-B of FIG. 8;

FIG. 10 is an enlarged view of section E of FIG. 9;

fig. 11 is a cross-sectional view taken along line C-C of fig. 8 with the earphone omitted.

Description of the drawings: 1. an earphone box; 10. a box body; 11. an earphone cabin; 12. a guide hole; 13. a pressing part; 14. a hook part; 15. an elastic member; 16. an installation space; 16A, a first portion; 16B, a second portion; 17. a baffle plate; 18. a connecting portion; 20. a cover body; 21. a projection; 22. a slide rail; 23. a card slot; 24. a limiting bulge; 30. a rotating shaft; 40. an earphone fixing part; 50. an included angle space;

2. an earphone; 2A, a head; 2B, a handle part.

Detailed Description

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 9, an earphone case 1, which may be an earphone storage case or an earphone charging case, includes a case body 10, a cover 20, and a locking mechanism. The case 10 is a main body of the entire earphone box 1, the cover 20 is hinged to the case 10 and can be turned over relative to the case 10 for opening and closing, and specifically, as shown in fig. 3 and 8, the bottom edge of the cover 20 is hinged to the bottom edge of the case 10 through a rotating shaft 30; the locking mechanism is used for locking the cover body 20 when the cover body 20 is turned over and closed, or unlocking the cover body 20 when the cover body 20 needs to be turned over and opened, and can be a magnetic attraction mechanism or a buckling mechanism, or a related locking structure which can realize locking in the prior art; unlike the prior art, the inner side of the cover 20 of the present embodiment is provided with an earphone fixing portion 40 for fixing the earphone 2, which may be a groove structure or a hole structure, and when the cover 20 is in the flip open state as shown in fig. 5 to 8, at least the head 2A of the earphone 2 is located in the space 50 between the cover 20 and the case 20.

In the embodiment, the earphone fixing portion 40 is disposed on the cover 20, and the cover 20 is opened by turning the earphone fixing portion 40, so that the earphone fixing portion 40 is turned away from the case 10 along with the cover 20, and the earphone 2 is turned away from the case 10 along with the cover 20, and meanwhile, when the cover 20 is in the turned open state, at least the head 2A of the earphone 2 is located in the included angle space 50 between the cover 20 and the case 10, so that the earphone 2 can be conveniently taken out from the earphone box 1. Meanwhile, the earphone fixing portion 40 is disposed on the cover 20, so that the free space on the cover 20 can be fully utilized, and the space of the box body 10 can be saved, thereby providing a sufficient space for installing other components in the box body 10, for example, if the earphone box 1 is an earphone charging box, more components, such as a charging module, a storage module, a charging interface and the like, are disposed on or in the box body 10, and the miniaturization design of the earphone box is facilitated.

In order to further facilitate the turning on/off operation of the cover 20 and the taking of the earphone 2, as shown in fig. 3 to 8, in this embodiment, the locking mechanism is located on the other side opposite to the hinged side of the cover 20, and includes an elastic hook disposed on the box 10, an elastic component 15 disposed on the box 10 for driving the elastic hook to reset, and a slot 23 disposed on the cover 20, the elastic hook includes a pressing portion 13, a hook portion 14, and a connecting portion 18 elastic component 15 for fixedly connecting the pressing portion 13 and the hook portion 14 into a whole, the pressing portion 13 can be pressed, and has a first position and a second position; when the pressing portion 13 is at the first position, as shown in fig. 4, the hook portion 14 is engaged in the engaging groove 23 to lock the cover 20, and when it is at the second position, as shown in fig. 5, the hook portion 14 is disengaged from the engaging groove 23 to unlock the cover 20.

When the locking device is used, the pressing part 13 is pressed to reach the second position shown in fig. 5, the cover body 20 is closed to enable the hook part 14 to extend into the clamping groove 23, the pressing part 13 is released, the pressing part 13 is reset to the first position under the action of the elastic part 15, and the hook part 14 is clamped in the clamping groove 23 to lock the cover body 20; when the cover 20 needs to be opened by turning over, the pressing portion 13 is pressed again to reach the second position shown in fig. 5, at this time, the hook portion 14 can be separated from the engaging groove 23 to unlock the cover 20, and at this time, the cover 20 can be opened. Compare current earphone box lid and link to each other with the box body through magnetism or buckle mechanism, the switching of this embodiment lid 20 is simple and easy, but user one-hand operation has further improved the convenience that earphone 2 took.

As shown in fig. 4 and 10, a mounting space 16 is formed in the case 10, and the elastic hook and the elastic member are provided in the mounting space 16. The mounting space 16 is approximately L-shaped, and includes a first portion 16A and a second portion 16B which are communicated with each other, the first portion 16A extends in a direction away from the hinge side, and the end thereof penetrates through the box body 10, the second portion 16B extends toward the cover 20 and the end thereof penetrates through the box body 10, the pressing portion 13 is located at the end of the first portion 16A, that is, at the top of the box body 10 shown in fig. 4 and 5, the connecting portion 18 is adapted to the contour shape of the mounting space 16, and is located outside the box body 10 and between the box body 10 and the cover 20 to be engaged with the engaging groove 23; the elastic member may be a spring or other elastic member, and is disposed at the bottom of the hook portion 14, when the pressing portion 13 is pressed, the hook portion 14 is pressed downward, the elastic member 15 is compressed by a force, and after the pressing force is removed, the elastic member 15 urges the hook portion 14 and the pressing portion 13 to return.

Further, the hook portion 14 and/or the engaging groove 23 are provided with a guiding inclined surface to facilitate the hook portion 14 to be engaged with or disengaged from the engaging groove 23. As shown in fig. 4 and 5, the hook portion 14 is provided with a guide inclined surface 14A, the engaging groove 23 is provided with a guide inclined surface 23A, and the guide inclined surface 14A and the guide inclined surface 23A are adapted to each other.

Of course, the locking mechanism may also be in other structural forms, such as an existing finished product rebounding self-locking device, specifically including a self-locking device main body disposed on the box body 10 and a collision bead disposed on the cover body 20, pressing the cover body 20, inserting the collision bead into the self-locking device main body and being locked in the self-locking device main body to lock the cover body, pressing the cover body again, and continuing to insert the collision bead deeply into the self-locking device main body, at this time, the self-locking device main body releases the collision bead, and the collision bead rebounds to unlock the cover body, so as to open the cover body 20 in a reversed manner.

Since the wall thickness of the cover 20 is usually small, in order to facilitate the installation of the earphone fixing portion 40 and to enable the earphone fixing portion 40 to be located in the included angle space 50 when the cover 20 is in the open state, in this embodiment, as shown in fig. 8, 9 and 11, a protruding portion 21 protruding toward the box body 10 side is formed on the inner side surface of the cover 20, the earphone fixing portion 40 is a slot formed on the protruding portion 21, the earphone 2 is inserted into the earphone fixing portion 40 by the handle portion 2B thereof to realize the pull-out type taking-out of the earphone 2, when the cover 20 is opened to turn over and the earphone 2 is taken out, the user only needs to hold the head of the earphone 2 to take out the head thereof, which is very convenient.

Further, in the present embodiment, the earphone fixing portion 40 is configured such that the pulling direction (the hollow arrow direction shown in fig. 7 and 9) of the earphone 2 is perpendicular to the turning axis of the cover 20, i.e. perpendicular to the axial direction of the rotating shaft 30 of the cover 20, so as to realize the inclined vertical placement of the earphone 2 and the inclined pulling and taking out in the up and down direction, specifically, the earphone fixing portion 40 is a strip-shaped groove-shaped structure; or the earphone fixing portion 40 may be configured such that the drawing direction of the earphone 2 is parallel to the turning axis of the cover 20, that is, parallel to the axial direction of the rotation axis 30 of the cover 20, thereby achieving horizontal placement and horizontal drawing and removal of the earphone 2.

In order to improve the placing stability of the earphone 2, a magnetic element (not shown) is fixedly arranged on the inner wall of the earphone fixing part 40, a handle part 2B of the earphone 2 is usually embedded with a magnet, when the earphone 2 is inserted into the earphone fixing part 40 through the handle part 2B, the magnetic element and the magnet in the handle part 2B are mutually magnetically attracted, so that the earphone 2 is fixed on the earphone fixing part 40, the placing reliability of the earphone 2 is improved, and the earphone 2 is placed to be accidentally dropped.

As shown in fig. 10, when the cover 20 is in the flip open state, the protruding portion 21 is also exposed in the angle space 50, so that the earphone fixing portion 40 and the earphone 2 thereon are closer to the case 10 side, so that the earphone 2 is exposed in the angle space 50 as much as possible when the cover 20 is in the flip open state, further facilitating the taking.

As shown in fig. 4, 6, 9 and 11, in the present embodiment, the head 2A of the earphone 2 faces the case 10, the case 10 is correspondingly formed with the earphone chamber 11, and at least the head 2A of the earphone 2 can be inserted into the earphone chamber 11 to form an avoiding space for the head 2A when the cover 20 is in the flip-closed state. The shape of earphone storehouse 11 roughly plays the effect of dodging with the shape adaptation of earphone 2 on the one hand, and on the other hand can also play the positioning action to earphone 2, further prevents that earphone 2 from rocking.

Further, a first guide portion is formed on the case 10, and a second guide portion is formed on the cover 20, and the first guide portion and the second guide portion are in guide engagement when the cover 20 is turned to open and close, and guide the turning operation of the cover 20. As shown in fig. 6, 7 and 11, the first guiding portion is two guiding holes 12 fixed at two opposite sides in the case body 10, the second guiding portion is two sliding rails 22 fixed at the corresponding side of the cover body 20, the sliding rails 22 are embedded in the sliding rails 12, and during the turning and opening process of the cover body 20, the sliding rails 22 turn over along with the cover body 20 under the guiding action of the sliding rails 12, so as to guide the turning and opening action of the cover body 20, so that the turning and opening of the cover body 20 are more stable, which is beneficial to improving the service life of the earphone box 1. Of course, the first guiding portion and the second guiding portion may be in other forms, such as a guiding groove provided on the box body 10 and a guiding post matching structure provided on the cover body 20, and when the cover body 20 is turned on or off, the movement tracks of all points on the cover body are arc tracks except the hinged portion, so that the guiding groove should be an arc-shaped guiding groove, and the guiding post should be an adaptive arc-shaped guiding post.

In addition, a first limiting portion is formed on the case body 10, a second limiting portion is formed on the cover body 20, when the cover body 20 is turned over and opened to the extent that the second limiting portion is matched with the first limiting portion, the cover body 20 is turned over to the maximum angle, namely, the second limiting portion is matched with the first limiting portion to limit the maximum turning angle of the cover body 20, so that when the cover body 20 is opened to take and place the earphone 2, the cover body 20 can be kept at a certain maximum turning angle, and the taking and placing of the earphone 2 are further facilitated.

In this embodiment, as shown in fig. 11, the second limiting portion is a limiting protrusion 24 formed at the free end of the slide rail 22, the first limiting portion is a baffle 17 formed in the box body 10, and the guide hole 12 is specifically formed on the baffle 17. When the slide rail 22 is opened along with the cover body 20, until the limiting protrusion 24 is stopped by the baffle 17, the cover body 20 is opened by being turned to the maximum angle, the limiting protrusion 24 is formed on the slide rail 22, and the guide hole 12 is formed on the baffle 17, so that additional space occupation is not required, and the miniaturization design of the earphone box 1 is facilitated.

The maximum turning angle α of the cover 20 should be large to facilitate taking and placing of the earphone 2, and specifically, the value range is preferably 45 ° to 80 °.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. An earphone box, comprising:

a box body;

the cover body is hinged with the box body and can be turned over and opened and closed relative to the box body;

the locking mechanism is used for locking the cover body when the cover body is turned over and closed or unlocking the cover body when the cover body needs to be turned over and opened;

it is characterized in that the preparation method is characterized in that,

the earphone fixing part is arranged on the inner side face of the cover body and used for fixing the earphone, and when the cover body is in a turning open state, at least the head of the earphone is located in an included angle space between the cover body and the box body.

2. The earphone case according to claim 1,

the locking mechanism is positioned on the other side opposite to the hinged side of the cover body and comprises an elastic clamping hook arranged on the box body, an elastic part used for driving the elastic clamping hook to reset and a clamping groove arranged on the cover body, the elastic clamping hook comprises a pressing part clamping hook part and a connecting part which fixedly connects the pressing part and the clamping hook part into a whole, the pressing part can be pressed and has a first position and a second position;

when the pressing part is at the first position, the clamping hook part is clamped in the clamping groove to lock the cover body, and when the pressing part is at the second position, the clamping hook part is separated from the clamping groove to unlock the cover body.

3. The earphone case according to claim 2,

be formed with installation space in the box body, the elasticity trip reaches elastomeric element all establishes in the installation space, installation space is including the first portion and the second portion that are linked together, the first portion is to departing from dorsad the direction of articulated side is extended and the end runs through the box body, the second portion to lid place side is extended and the end runs through the box body, press the splenium to be located the terminal department of first portion, the trip portion be located between the box body with the cooperation is established to the draw-in groove card between the lid.

4. The earphone case according to claim 3,

the clamping hook part and/or the clamping groove are/is provided with a guide inclined plane so as to be beneficial to clamping or separating the clamping hook part into the clamping groove.

5. Earphone box according to claim 1 or 2,

the earphone is characterized in that a protruding part protruding towards the box body is formed on the inner side face of the cover body, the earphone fixing part is a slot formed in the protruding part, and the earphone is inserted into the earphone fixing part through a handle part of the earphone so as to be taken out in a drawing mode.

6. The earphone case according to claim 5,

the earphone fixing part is characterized in that a magnetic element is fixedly arranged on the inner wall of the earphone fixing part, and when the earphone is inserted into the earphone fixing part through a handle part, the magnetic element and the handle part of the earphone are attracted to fix the earphone.

7. The earphone case according to claim 5,

the head of the earphone faces the box body, an earphone bin is formed in the box body, and when the cover body is in a turning closed state, at least the head of the earphone is embedded into the earphone bin.

8. Earphone box according to claim 1 or 2,

the box body is provided with a first guide part, the cover body is provided with a second guide part, and the first guide part is matched with the second guide part in a guide mode when the cover body is turned over to be opened and closed.

9. The earphone case according to claim 8,

the box body is provided with a first limiting part, the cover body is provided with a second limiting part, and when the cover body is turned over and opened to the state that the second limiting part is matched with the first limiting part, the cover body is turned over to the maximum angle.

10. The earphone box according to claim 9,

the second limiting part is a limiting bulge formed on the second guide part, the first limiting part is a baffle fixedly arranged in the box body, and the first guide part is formed on the first limiting part.

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