CN215453236U - Earphone box - Google Patents

Abstract

The application discloses an earphone box, which comprises a box body; the box body is provided with a mounting groove for accommodating an earphone, and the side wall of the mounting groove is provided with a telescopic limiting part; under the condition that the box body has a first angle relative to a vertical plane, the limiting part is contracted to the side wall of the mounting groove; under the condition that the box body has a second angle relative to the vertical plane, the limiting part extends out of the side wall of the mounting groove to limit the movement of the earphone. The utility model discloses earphone box, structural design is reasonable, and it is very convenient to use, and it avoids the earphone to deviate from the earphone box effectively, can protect the earphone well.

Description

Earphone box

Technical Field

This application belongs to wireless earphone technical field, concretely relates to earphone box.

Background

The wireless earphone has the advantages that the middle line is replaced by electric waves, the wireless earphone is connected to the transmitting end from the audio outlet of a computer, a mobile phone and the like, and then the wireless earphone is sent to the earphone of the receiving end through the electric waves by the transmitting end, so that the wireless earphone is very convenient to use.

However, since the wireless headset needs to be charged after a certain period of time, the wireless headset is generally provided with a corresponding headset case to store and charge the wireless headset. In the prior art, the wireless earphone is placed in an earphone groove in the earphone box, and when the earphone box is inverted in an opened state, the wireless earphone is easy to fall off from the earphone groove. Especially when the earphone box falls or collides, the earphone is easy to be damaged due to other structures such as the collision ground after being separated from the earphone slot.

SUMMERY OF THE UTILITY MODEL

The present application is directed to a headset case that solves at least one of the problems of the background art.

In order to solve the technical problem, the present application is implemented as follows:

the embodiment of the application provides an earphone box, include:

the earphone box comprises a box body, a box body and a connecting piece, wherein the box body is provided with a mounting groove for accommodating an earphone, and the side wall of the mounting groove is provided with a telescopic limiting part;

under the condition that the box body has a first angle relative to a vertical plane, the limiting part is contracted to the side wall of the mounting groove;

under the condition that the box body has a second angle relative to the vertical plane, the limiting part extends out of the side wall of the mounting groove to limit the movement of the earphone.

In the embodiment of the present application, by the case where the cartridge body has a first angle with respect to a vertical plane, the stopper portion is contracted to the mounting groove side wall; and the box body has the second angle for vertical plane under the circumstances, spacing portion stretch out in the mounting groove lateral wall to the restriction earphone removes, thereby when the earphone box takes place to fall the circumstances such as, can prevent effectively that the earphone from deviating from the earphone box, better protection earphone.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an earphone box according to an embodiment of the present application;

fig. 2 is a cross-sectional view of an accommodation cavity of an earphone box according to an embodiment of the present application;

fig. 3 is a cross-sectional view of the earphone box according to the embodiment of the present application, in which the limiting portion is retracted into the side wall of the mounting groove;

fig. 4 is a cross-sectional view of the earphone box according to the embodiment of the present application, wherein the limiting portion of the limiting portion extends out of the side wall of the mounting groove;

fig. 5 is a circuit connection block diagram of an earphone box according to an embodiment of the present application.

Reference numerals:

in the figure: 1. a cartridge body; 11. mounting grooves; 12. an accommodating cavity; 3. a limiting part; 4. a first electromagnet; 5. a first conductor; 6. a first connecting member; 7. a second connecting member; 8. a trigger component; 9. a double pole double throw switch.

Detailed Description

Reference will now be made in detail to embodiments of the present application, 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 function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In the description of the present application, it is to 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; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

An earphone box according to an embodiment of the present application is described below with reference to fig. 1 to 5.

As shown in fig. 1 to 5, the present embodiment provides an earphone case for storing a wireless earphone and capable of charging the earphone when the earphone is placed in the earphone case.

Specifically, as shown in fig. 1, the earphone box includes a box body 1. The box body 1 is provided with a mounting groove 11 for accommodating an earphone. The earphone can be placed in the mounting groove 11 or taken out of the mounting groove 11.

In the present embodiment, the side wall of the mounting groove 11 is provided with a retractable limiting part 3. Wherein, spacing portion 3 is arranged in preventing that the earphone from deviating from in the earphone box under the earphone box condition such as falls to protected the earphone well, avoided the earphone to be damaged.

More specifically, the limiting part 3 is contracted to the side wall of the mounting groove 11 under the condition that the box body 1 has a first angle relative to a vertical plane.

In one embodiment, the first angle is less than 90 °. For example, when the box body 1 is placed on a desktop, the box body 1 is 0 ° relative to the vertical plane, and at this time, the earphone does not have the risk of coming off from the box body 1, and then the limiting portion 3 is contracted to the side wall of the mounting groove 11. The user can take out the earphones from the case body 1 and can place the earphones in the case body 1.

For another example, the case body 1 is inclined by 45 ° with respect to the vertical plane, and the earphone is protected by the case body 1 without a risk of coming off the case body 1, and at this time, the stopper 3 is retracted to the side wall of the mounting groove 11.

Under the condition that the box body 1 has a second angle relative to the vertical plane, the limiting part 3 extends out of the side wall of the mounting groove 11 to limit the movement of the earphone.

For example, when the earphone box falls, the earphone box is inclined to be 180 degrees from the vertical plane, and at the moment, the earphone is easily separated from the box body 1. Stretch out in the 11 lateral walls of mounting groove through spacing portion 3, carry out the joint to the earphone to the removal of restriction earphone has avoided the earphone to deviate from the striking ground and has damaged from box body 1 effectively, has protected the earphone betterly.

Therefore, in the present embodiment, the first angle refers to an angle the box body 1 has with respect to a vertical plane when the earphone does not come out of the mounting groove 11. For example, the case body 1 is 0 ° with respect to a vertical plane, that is, when the case body 1 is placed on a table or the like, the earphone is safely placed in the mounting groove 11, and for example, the first angle may be 0 ° to 90 °. The second angle is an angle that the box body 1 has with respect to a vertical plane when the earphone is easily removed from the mounting groove 11 after the box body 1 is tilted, and for example, the second angle may be 90 ° to 180 °.

Optionally, the outer surface of the earphone is provided with a protrusion matched with the limiting part 3. When spacing portion 3 stretches out in 11 lateral walls of mounting groove, the protruding of earphone cooperates with spacing portion 3 in order to realize the joint of spacing portion 3 to the earphone to can firmly fix the earphone in mounting groove 11, prevent that the earphone from being damaged.

Optionally, as shown in fig. 3 and 4, the earphone box further includes a first electromagnet 4, and the first electromagnet 4 is disposed on the box body 1.

When the current of the first electromagnet 4 is in the first direction, the first electromagnet 4 and the limiting part 3 attract each other, so that the limiting part 3 is contracted on the side wall of the mounting groove 11.

When the current of the first electromagnet 4 is in the second direction, the first electromagnet 4 and the limiting part 3 repel each other, so that the limiting part 3 extends out of the side wall of the mounting groove 11.

The telescopic state of the limiting part 3 is controlled by the first electromagnet 4, and the operation is relatively simple. Simultaneously, because the direction of the electric current of first electro-magnet 4 can change according to the state of earphone box, thereby be convenient for realize when the angle of box body 1 for vertical plane changes, through the electric current direction in the control first electro-magnet 4 in order to reach the purpose of adjusting the flexible state of spacing portion 3 rapidly, thereby when the earphone has the risk of deviating from in the box body 1, spacing portion 3 can stretch out in mounting groove 11 lateral wall rapidly, be fixed in the box body 1 with the earphone, thereby protected the earphone well.

Optionally, as shown in fig. 5, the earphone box further includes a trigger assembly 8, where the trigger assembly 8 is disposed on the box body 1; under the condition that the trigger component 8 is electrically connected with the first electromagnet 4, the current of the first electromagnet 4 is in a first direction; in the case where the trigger assembly 8 is electrically disconnected from the first electromagnet 4, the current of the first electromagnet 4 is in the second direction.

In this embodiment, the change of the current direction in the first electromagnet 4 is realized by changing the electrical connection state of the trigger assembly 8 and the first electromagnet 4, the circuit connection is relatively simple, the operation is very convenient, and the telescopic state of the limiting part 3 can be controlled by accurately controlling the direction of the current in the first electromagnet 4, so that the earphone is effectively prevented from being separated from the box body 1.

Optionally, the trigger assembly 8 comprises a first conductor 5, a first connector 6 and a second connector 7, the second connector 7 being ring-shaped. For example, the second connecting member 7 is electrically connected to the first electromagnet 4.

Under the condition that the box body 1 has a first angle relative to a vertical plane, the first connecting piece 6 is in contact with the first conductor 5, and the second connecting piece 7 is sleeved outside the first conductor 5. In this case, the first connecting member 6, the first conductor 5 and the second connecting member 7 are connected, that is, the triggering member 8 is electrically connected to the first electromagnet 4, so that the current of the first electromagnet 4 is in the first direction. Then, first electro-magnet 4 and spacing portion 3 inter attraction make spacing portion 3 shrink in mounting groove 11 lateral wall, at this moment, can conveniently take out the earphone from box body 1 or put into box body 1 with the earphone.

In the case where the box body 1 has a second angle with respect to the vertical plane, the first conductor 5 moves and comes out of the second connector 7, and the first conductor 5 is separated from the first connector 6. At this time, the first connecting member 6, the first conductor 5, and the second connecting member 7 are in the disconnected state, that is, the triggering member 8 and the first electromagnet 4 are in the disconnected state, and the current of the first electromagnet 4 is in the second direction. Then, first electro-magnet 4 and spacing portion 3 repulsions each other, make spacing portion 3 stretch out in mounting groove 11 lateral wall to restrict the earphone, prevent effectively that the earphone from deviating from the earphone box, better protected the earphone.

In one embodiment, the earphone box further comprises a double-pole double-throw switch 9, the trigger component 8 is electrically connected with the double-pole double-throw switch 9, the double-pole double-throw switch 9 is electrically connected with the first electromagnet 4, and the trigger component 8 triggers the connection state of the double-pole double-throw switch 9 and the first electromagnet 4 so as to change the current direction in the first electromagnet 4.

Optionally, an accommodating cavity 12 is disposed inside the box body 1, the trigger assembly 8 is disposed in the accommodating cavity 12, and the first conductor 5 moves along an extending direction of the accommodating cavity 12.

In this embodiment, the housing cavity 12 can protect the trigger assembly 8 well and ensure that the trigger assembly 8 can perform a good triggering function.

For example, referring to fig. 2, the housing cavity 12 extends in the height direction of the cartridge body 1, and the extending direction of the housing cavity 12 is the same as the extending direction of the mounting groove 11. This enables the first conductor 5 to be disconnected from the first and second connectors 6, 7 under the influence of gravity when the earphone box is tipped over, thereby completing the change of the current direction of the first electromagnet 4. The triggering process of the triggering assembly 8 is associated with the change of the included angle between the box body 1 and the vertical plane, so that the triggering effect of the triggering assembly 8 is well guaranteed, the current direction in the first electromagnet 4 can be changed in time, the limiting portion 3 extends out of the groove wall of the mounting groove 11, the earphone is clamped and the like, and the earphone can be well protected.

Optionally, the first connecting member 6 is a metal sheet, and the first connecting member 6 is fixed at the bottom of the accommodating cavity 12. This simplifies the structure of the first connecting member 6 and also facilitates the electrical connection between the first connecting member 6 and the first conductor 5, such that when the cartridge body 1 has a first angle with respect to the vertical plane, the first connecting member 6 contacts the first conductor 5 and supports the first conductor 5; and when the cartridge body 1 has a second angle with respect to the vertical plane, the first connector 6 is separated from the first conductor 5, thereby disconnecting the electrical connection of the first connector 6 and the first conductor 5.

Optionally, the first conductor 5 is spherical. The spherical first conductor 5 is convenient for realizing the electric connection between the spherical first conductor and the first connecting piece 6 and the second connecting piece 7, and the second connecting piece 7 is also convenient to be sleeved outside the first conductor 5. Meanwhile, the first conductor 5 is also convenient to be electrically connected with the first connecting piece 6 and the second connecting piece 7 when moving, so that the accurate control of the current direction in the first electromagnet 4 is convenient to realize, the telescopic state of the limiting part 3 can be well guaranteed, and the earphone is well protected.

Optionally, the number of the mounting grooves 11 is two, the number of the limiting portions 3 is two, and the limiting portions 3 and the mounting grooves 11 are arranged in a one-to-one correspondence manner.

The two mounting grooves 11 can store two wireless earphones, which is suitable for the use habit of users. Under the circumstances such as fall takes place at the earphone box, the earphone that two spacing portions 3 can restrict respectively to correspond removes to fix two earphones in mounting groove 11 safely all, can guarantee the security of earphone betterly, also make the user have better use comfort simultaneously.

Optionally, the second angle is equal to or greater than 90 °. When second angle more than or equal to 90, the earphone drops easily from mounting groove 11, and at this moment, through the removal of spacing portion 3 restriction earphone, prevent effectively that the earphone from deviating from mounting groove 11, has guaranteed the safety of earphone betterly.

Optionally, the earphone box further comprises a control device, and the control device is electrically connected with the first electromagnet 4 to control the direction of the current of the first electromagnet 4. Through the current direction among the controlling means control first electro-magnet 4, control process is very simple, quick, accurate, can make 3 timely follow 11 cell walls of mounting groove stretch out and carry out spacingly to the earphone to protect the earphone betterly, prevent that the earphone from taking place to deviate from the earphone box damage because of the striking.

In this embodiment, this earphone box structural design is reasonable, and it is very convenient to use, and it avoids the earphone to deviate from the earphone box effectively, can protect the earphone well.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 application. In this specification, the schematic representations of the terms used above do not necessarily 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.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An earphone box, comprising:

the earphone box comprises a box body, a box body and a connecting piece, wherein the box body is provided with a mounting groove for accommodating an earphone, and the side wall of the mounting groove is provided with a telescopic limiting part;

under the condition that the box body has a first angle relative to a vertical plane, the limiting part is contracted to the side wall of the mounting groove;

under the condition that the box body has a second angle relative to the vertical plane, the limiting part extends out of the side wall of the mounting groove to limit the movement of the earphone.

2. The headset case of claim 1, further comprising:

the first electromagnet is arranged on the box body;

when the current of the first electromagnet is in a first direction, the first electromagnet and the limiting part attract each other, so that the limiting part is contracted on the side wall of the mounting groove;

when the current of the first electromagnet is in the second direction, the first electromagnet and the limiting part repel each other, so that the limiting part extends out of the side wall of the mounting groove.

3. The earphone box of claim 2, further comprising a triggering component disposed on the box body;

under the condition that the trigger assembly is electrically connected with the first electromagnet, the current of the first electromagnet is in a first direction;

and under the condition that the triggering assembly is electrically disconnected from the first electromagnet, the current of the first electromagnet is in a second direction.

4. The earphone case according to claim 3,

the trigger assembly comprises a first conductor, a first connecting piece and a second connecting piece, and the second connecting piece is annular;

under the condition that the box body has a first angle relative to a vertical plane, the first connecting piece is in contact with the first conductor, and the second connecting piece is sleeved outside the first conductor;

in a case where the cartridge body has a second angle with respect to the vertical plane, the first conductor moves and comes out of the second connector, and the first conductor is separated from the first connector.

5. The earphone case according to claim 4,

the box comprises a box body and is characterized in that an accommodating cavity is formed in the box body, the trigger assembly is arranged in the accommodating cavity, and the first conductor moves along the extending direction of the accommodating cavity.

6. The earphone box of claim 5, wherein the first connector is a metal sheet and is fixed to the bottom of the receiving cavity.

7. The earphone case according to claim 4,

the first conductor is spherical.

8. The earphone box according to claim 1, wherein the number of mounting grooves is two, the number of limiting portions is two, and the limiting portions and the mounting grooves are arranged in a one-to-one correspondence.

9. The earphone box of claim 1, wherein the second angle is greater than or equal to 90 °.

10. The headset case of claim 2, further comprising:

and the control device is electrically connected with the first electromagnet so as to control the direction of the current of the first electromagnet.

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