CN220823258U - Earphone box and wireless earphone assembly - Google Patents

Abstract

The utility model discloses an earphone box and a wireless earphone assembly, comprising: a main housing having an earphone placement groove capable of accommodating an earphone; the ejection mechanism comprises an ejection sliding block, an elastic piece and a U-shaped clamping ring, wherein the ejection sliding block is provided with a storage position state and an ejection position state, the earphone can be completely stored in the earphone placing groove in the storage position state, and the ejection mechanism can eject the earphone out of the earphone placing groove in the ejection position state; the pushed earphone pushes the ejection sliding block to slide, so that the first clamping hook/the second clamping hook enter or leave a position matched with the first limiting island/the second limiting island, and the ejection sliding block is kept in the storage position state or the ejection position state. The structure of the earphone box cover is omitted, and the size of the earphone box is reduced; in the earphone picking and placing process, the earphone is only required to be pressed in the same direction, and the picking and placing mode is simple and quick.

Description

Earphone box and wireless earphone assembly

Technical Field

The present application relates to the field of listening devices, and in particular, to an earphone box and a wireless earphone assembly.

Background

At present, the earphone box in the market mainly comprises a flip cover, an earphone box cabin and an earphone box cover are connected through a direction-variable elastic rotating shaft, and when the earphone is taken and placed, the earphone box cover is turned over. In the existing earphone box cabin structure, the placed earphone needs to be protruded out of the earphone box cabin to a certain height, so that the earphone can be conveniently taken out by hands, and therefore, in order to provide protection for the earphone, the earphone whole mask needs to be covered by the cover of the earphone box cover, and the earphone is prevented from falling. However, the presence of the earphone cover may cause an increase in the size of the earphone cover, which is disadvantageous for the user to carry.

Disclosure of utility model

The aim of the embodiment of the utility model is that: provided are an earphone box and a wireless earphone assembly, which can solve the problems in the prior art.

In order to achieve the above purpose, the application adopts the following technical scheme:

in one aspect, there is provided a headphone case comprising:

A main housing having an earphone placement groove capable of accommodating an earphone;

The ejection mechanism comprises an ejection slider, an elastic piece and a U-shaped clamping ring, wherein the ejection slider is slidably arranged in the main shell and is provided with a storage position state and an ejection position state, the earphone can be completely stored in the earphone placing groove in the storage position state, and the ejection mechanism can eject the earphone out of the earphone placing groove in the ejection position state; the elastic piece is connected with the ejection sliding block and used for pushing the ejection sliding block to move towards the ejection position state; the U-shaped clamping ring is rotatably arranged in the main shell and comprises a first clamping hook and a second clamping hook which are respectively positioned at two opposite sides of the ejection sliding block, and the two opposite sides of the ejection sliding block are respectively provided with a first sliding groove and a second sliding groove; the first sliding groove center is provided with a first limiting island matched with the first clamping hook, and the second sliding groove center is provided with a second limiting island matched with the second clamping hook; the pushed earphone pushes the ejection sliding block to slide, so that the first clamping hook/the second clamping hook enter or leave a position matched with the first limiting island/the second limiting island, and the ejection sliding block is kept in the storage position state or the ejection position state.

Optionally, the first spout with the dislocation of second spout sets up for first pothook/the second pothook is followed first spout/the in-process that the second spout slided, utilize dislocation first pothook with the mutual torsion that forms between the second pothook, first pothook/the second pothook can be around first spacing island/the one-way slip of second spacing island realizes being pressed the earphone promotes the ejecting slider is relative the gliding in-process of U type snap ring, first pothook/the second pothook can get into smoothly or break away from with first spacing island/the position that the spacing island of second cooperatees.

Optionally, a first limit groove is formed on one side of the first limit island, which is opposite to the hinge end of the U-shaped snap ring, and a second limit groove is formed on one side of the second limit island, which is opposite to the hinge end of the U-shaped snap ring, and the first hook/the second hook is kept at a position matched with the first limit island/the second limit island through the first limit groove and the limit of the second limit groove.

Optionally, a first guiding boss is disposed on a side wall of the first chute at a position opposite to the first limiting groove, a second guiding boss is disposed on a side wall of the second chute at a position opposite to the second limiting groove, and the first hook/the second hook can deviate from a position matched with the first limiting island/the second limiting island through guiding of the first guiding boss and the second guiding boss.

Optionally, the ejection mechanism further comprises a snap ring mounting seat, the snap ring mounting seat is fixed in the main shell, and the U-shaped snap ring is rotatably mounted on the snap ring mounting seat.

Optionally, a guide post is arranged on one side, close to the ejection slider, of the snap ring mounting seat, and the elastic piece is sleeved on the guide post and connected with the ejection slider.

Optionally, a connecting groove is formed on a side, close to the snap ring mounting seat, of the ejection slider, and the elastic piece extends into the connecting groove to be connected with the ejection slider.

Optionally, the ejector mechanism further comprises an earphone supporting plate movably installed in the earphone placing groove, and the earphone supporting plate is connected with the ejector sliding block.

Optionally, the main shell comprises an inner shell and an outer shell, and the outer shell is sleeved outside the inner shell; the earphone placing groove is arranged on the inner shell, a sliding block mounting groove is further formed in the outer wall of the inner shell, and the sliding block mounting groove is communicated with the earphone placing groove through a sliding hole; the sliding block is slidably arranged in the sliding block mounting groove, and the sliding block is connected with the earphone supporting plate through the sliding hole.

Optionally, the inner shell includes a first inner shell seat and a second inner shell seat which are oppositely arranged, and the first inner shell seat and the second inner shell seat are respectively provided with the earphone placing groove and the ejection mechanism; and a battery mounting cavity is formed between the first inner housing seat and the second inner housing seat, and a battery is mounted in the battery mounting cavity.

Optionally, one side of each of the first inner housing base and the second inner housing base is provided with the ejection slider, and one side far away from the ejection slider is provided with a charging interface or a switch key.

Optionally, a magnetic attraction piece for attracting the earphone is arranged in the main shell.

In another aspect, a wireless earphone assembly is provided, including the earphone box and an earphone.

The beneficial effects of the utility model are as follows: the utility model provides an earphone box and a wireless earphone assembly, wherein an ejection mechanism is arranged in a main shell, an ejection sliding block of the ejection mechanism is provided with an ejection position state and a storage position state, when an earphone in an earphone placing groove needs to be taken out, the earphone is only required to be pressed, the ejection mechanism is pushed by the earphone, so that the ejection mechanism is switched to the ejection position state to eject the earphone, and at the moment, a user can easily take out the earphone; when the earphone is placed, after the earphone is aligned to the earphone placing groove, the earphone is pressed again, and the ejector mechanism is pushed by the earphone, so that the ejector mechanism is switched to a receiving position state, and the earphone can be completely received in the earphone placing groove at the moment, so that the problem that the earphone is easy to fall off due to outward protrusion is avoided.

In summary, the earphone box of this scheme has omitted the structure of earphone lid when having kept the protection to the earphone and having made things convenient for the operation of getting of earphone, is favorable to the miniaturization of earphone box's size, makes things convenient for user's carry. Meanwhile, in the earphone picking and placing process, the earphone can be pressed towards the same direction, the picking and placing mode is simple and quick, and the experience is good.

Drawings

The application is described in further detail below with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a wireless earphone assembly in a storage state according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a wireless earphone assembly in an ejection state according to an embodiment of the present application;

fig. 3 is a schematic cross-sectional view of a wireless earphone assembly according to an embodiment of the present application in a storage state;

Fig. 4 is a schematic cross-sectional view of a wireless earphone assembly in an ejected state according to an embodiment of the present application;

fig. 5 is a schematic structural view of an earphone box according to an embodiment of the present application;

Fig. 6 is an exploded view of the earphone case according to the embodiment of the present application;

FIG. 7 is a schematic diagram illustrating a combination structure of a first inner housing base and an ejector mechanism according to an embodiment of the present application;

FIG. 8 is a schematic diagram of an explosion structure of the first inner housing base and the ejection mechanism according to the embodiment of the present application;

FIG. 9 is a schematic structural view of an ejection mechanism according to an embodiment of the present application;

FIG. 10 is an exploded view of an ejection mechanism according to an embodiment of the present application;

Fig. 11 is a schematic structural view of the first hook matching with the first chute according to the embodiment of the present application;

fig. 12 is a schematic structural view of the second hook matching with the second chute according to the embodiment of the present application;

fig. 13 is a flowchart of the ejector mechanism according to the embodiment of the present application.

In the figure:

100. An earphone box; 200. an earphone; 1. a main housing; 11. an inner case; 111. a first inner housing base; 112. a second inner housing base; 113. a battery mounting cavity; 114. a slider mounting groove; 12. a housing; 13. earphone placing grooves; 2. an ejection mechanism; 21. ejecting the sliding block; 211. a first chute; 2111. a first lower chute; 2112. a first upper chute; 2113. a first left chute; 2114. a first right chute; 2115. a first guide boss; 212. the first limit island; 2121. a first limit groove; 213. a second chute; 2131. a second lower chute; 2132. a second upper chute; 2133. a second left chute; 2134. a second right chute; 2135. a second guide boss; 214. the second limit island; 2141. the second limit groove; 22. a U-shaped clamping ring; 221. a first hook; 222. a second hook; 215. a connecting groove; 23. an elastic member; 24. a snap ring mounting seat; 25. an earphone support plate; 3. a battery; 4. a charging interface; 5. and (5) switching the keys.

Detailed Description

In order to make the technical problems solved by the present application, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present application are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As shown in fig. 1, the present embodiment provides an aspect, which provides an earphone box 100, including:

a main casing 1 having an earphone placement groove 13 capable of accommodating the earphone 200;

The ejector mechanism 2 comprises an ejector slider 21, an elastic member 23 and a U-shaped snap ring 22, wherein the ejector slider 21 is slidably mounted in the main housing 1 and has a storage position state in which the earphone 200 can be fully stored in the earphone placement groove 13 and an ejection position state in which the ejector mechanism 2 can eject the earphone 200 out of the earphone placement groove 13; the elastic piece 23 is connected with the ejection slider 21 and is used for pushing the ejection slider 21 to move towards the ejection position state; the U-shaped snap ring 22 is rotatably mounted in the main housing 1, and includes a first hook 221 and a second hook 222 respectively located at two opposite sides of the ejector slider 21, where the two opposite sides of the ejector slider 21 are respectively provided with a first chute 211 and a second chute 213; the center of the first sliding groove 211 is provided with a first limiting island 212 matched with the first clamping hook 221, and the center of the second sliding groove 213 is provided with a second limiting island 214 matched with the second clamping hook 222; the pushed earphone 200 pushes the ejector slide 21 to slide, so that the first hook 221/the second hook 222 enter or leave a position matching with the first limit island 212/the second limit island 214, and the ejector slide 21 is kept in the storage position state or the ejection position state.

Specifically, when accomodating, earphone 200 is placed in earphone standing groove 13 entirely, avoids the problem that earphone 200 dropped easily, for optimizing the product outward appearance, preferably, earphone standing groove 13's size corresponds with earphone 200's size for under accomodating the state, earphone 200 can fill earphone standing groove 13 entirely just, makes the wholeness of product outward appearance better. The earphone 200 completely stored in the earphone placing groove 13 cannot be taken out by a human hand, so the scheme is provided with the ejection mechanism 2, and the ejection mechanism 2 has the effect that when a user needs to take out the earphone, the earphone 200 can be ejected out by a certain height, so that a position is provided for grabbing the earphone by the human hand, and the user can conveniently take out the earphone 200 easily.

In order to hide the ejection mechanism 2 and facilitate manual operation, the ejection mechanism 2 in the scheme is indirectly controlled through the earphone 200 placed in the earphone placement groove 13, that is, when the earphone 200 is taken out or put in, the earphone 200 is pressed, the pushed earphone 200 is utilized to push the ejection mechanism 2 to move, and then the ejection mechanism 2 can be switched between the ejection position state and the storage position state.

Regarding the function implementation of the ejection mechanism 2, it includes an ejection slider 21, an elastic member 23 and a U-shaped snap ring 22, where the U-shaped snap ring 22 has a first hook 221 and a second hook 222 respectively located at two opposite sides of the ejection slider 21, and the two opposite sides of the ejection slider 21 are respectively provided with a first limit island 212 and a second limit island 214 correspondingly. When the earphone 200 needs to be taken out from the earphone box 100, the earphone 200 is pressed to enable the earphone 200 to push the ejection slider 21 to move towards a direction away from the ejection position, the first clamping hook 221 and the second clamping hook 222 respectively deviate from the first limiting island 212 and the second limiting island 214, after finger pressure is released, the ejection slider 21 is pushed to move towards the ejection position relative to the U-shaped clamping ring 22 under the action of the elastic piece 23, and the earphone 200 is ejected. When the earphone 200 is required to be installed, after the earphone 200 is placed in the earphone placing groove 13, the earphone 200 is pressed inwards by force, so that the earphone 200 moves towards a direction away from the ejection position relative to the U-shaped clamping ring 22 until the first clamping hook 221 and the second clamping hook 222 respectively pass through the first limiting island 212 and the second limiting island 214 and then enter the limited position, after finger pressure is released, the ejection slider 21 is pushed to move towards the ejection position under the action of the elastic piece 23 until the first clamping hook 221 and the second clamping hook 222 respectively tightly prop up with the first limiting island 212 and the second limiting island 214.

According to the scheme, the ejector slide block 21 is matched with the U-shaped clamping ring 22, and the ejector slide block 21 is limited from two sides simultaneously, so that the method has the advantage of good limiting reliability.

In summary, according to the earphone box 100 of the present embodiment, in the earphone box 100, the ejector mechanism 2 is disposed in the main housing 1, the ejector slider 21 of the ejector mechanism 2 has an ejector position state and a storage position state, when the earphone 200 in the earphone placement slot 13 needs to be taken out, only the earphone 200 needs to be pressed, the ejector mechanism 2 is pushed by the earphone 200, so that the ejector mechanism 2 is switched to the ejector position state to eject the earphone 200, and at this time, the earphone 200 can be easily taken out by a human hand; when the earphone 200 is placed, after the earphone 200 is aligned to the earphone placing groove 13, the earphone 200 is pressed again, the ejector mechanism 2 is pushed by the earphone 200, so that the ejector mechanism 2 is switched to a state of being in a storage position, and at the moment, the earphone 200 can be completely stored in the earphone placing groove 13, so that the problem that the earphone 200 is easy to fall off due to outward protrusion is avoided. Therefore, the earphone box 100 of the present embodiment omits the structure of the earphone box cover while maintaining the protection of the earphone 200 and facilitating the operation of taking and placing the earphone 200, which is beneficial to the downsizing of the earphone box 100 and convenient for the user to carry. Meanwhile, in the process of taking and placing the earphone 200, only the earphone 200 is needed to be pressed towards the same direction, and the taking and placing mode is simple and quick and good in experience.

It should be noted that, in the present application, the first hook 221 corresponds to the first sliding slot 211 and the first limiting island 212, the second hook 222 corresponds to the second sliding slot 213 and the second limiting island 214, and the first hook 221 and the second hook 222 slide relative to the ejector slider 21 at the same time during use, so for convenience of description, the present application adopts a description mode of a/B-C-D-E/F to represent a-C-E and B-D-F.

In an embodiment, referring to fig. 11-13, the first sliding groove 211 and the second sliding groove 213 are arranged in a staggered manner, so that in the process of sliding the first hook 221/the second hook 222 along the first sliding groove 211/the second sliding groove 213, by using the mutual torsion formed between the first hook 221 and the second hook 222 in a staggered manner, the first hook 221/the second hook 222 can slide unidirectionally around the first limit island 212/the second limit island 214, and in the process of sliding the push-out slider 21 pushed by the pressed earphone 200 relative to the U-shaped clamp ring 22, the first hook 221/the second hook 222 can smoothly enter or leave the position matched with the first limit island 212/the second limit island 214.

Specifically, referring to fig. 10, in the structure of the U-shaped clasp 22, the root portions of the first hook 221 and the second hook 222 are connected to the same cross bar, and in a free state, the central axes of the first hook 221 and the second hook 222 are in the same plane, and when the first hook 221 and the second hook 222 are dislocated from each other, a torsion force close to each other is generated between the first hook 221 and the second hook 222, so that the first hook 221 and the second hook 222 can be driven to move laterally by using the torsion force, so that the first hook 221/the second hook 222 enter or leave a position where the first limit island 212/the second limit island 214 form a limit fit.

Based on the above principle, the first sliding chute 211 and the second sliding chute 213 are arranged in a staggered manner, so that the first hook 221/the second hook 222 can swing relatively in the sliding process along the first sliding chute 211/the second sliding chute 213, and further mutual torsion is generated, so that the function of automatically controlling the first hook 221/the second hook 222 to move transversely is realized. Therefore, the present solution can realize that the first hook 221/the second hook 222 can smoothly and stably enter or leave the position matched with the first limit island 212/the second limit island 214 after pushing the ejector slider 21 to slide by pressing the earphone 200 each time with a simple structure. Namely, the structure of the scheme has the advantages of simplicity, stability, reliability and the like.

In an embodiment, a first limiting groove 2121 is disposed on a side of the first limiting island 212 facing away from the hinge end of the U-shaped snap ring 22, a second limiting groove 2141 is disposed on a side of the second limiting island 214 facing away from the hinge end of the U-shaped snap ring 22, and the first hook 221/the second hook 222 is kept at a position matching with the first limiting island 212/the second limiting island 214 by limiting the first limiting groove 2121 and the second limiting groove 2141.

That is, after the first hook 221/second hook 222 transversely enters the position matching with the first limit island 212/second limit island 214, the finger pressure is released, and under the action of the elastic member 23, the ejector slider 21 is pushed, so that the first hook 221/second hook 222 is respectively embedded into the first limit groove 2121/second limit groove 2141, and the first hook 221/second hook 222 is difficult to disengage from the limit matching with the first limit island 212/second limit island 214, thereby realizing stable locking of the ejector slider 21 in the storage position state. Therefore, the structure can improve the stability of the earphone 200 in the storage state.

In an embodiment, a first guiding boss 2115 is disposed on a side wall of the first sliding groove 211 opposite to the first limiting groove 2121, a second guiding boss 2135 is disposed on a side wall of the second sliding groove 213 opposite to the second limiting groove 2141, and the first hook 221/the second hook 222 can deviate from a position matching with the first limiting island 212/the second limiting island 214 by guiding the first guiding boss 2115 and the second guiding boss 2135.

The first guide boss 2115 and the second guide boss 2135 are disposed on opposite sides of the first limit groove 2121 and the second limit groove 2141, respectively, when the earphone 200 is taken out, after the earphone 200 is pressed, the first hook 221/second hook 222 separated from the first limit groove 2121/second limit groove 2141 abuts against the first guide boss 2115/second guide boss 2135, and then slides along the surfaces of the first guide boss 2115 and the second guide boss 2135, under the guidance of the first hook 2115/second hook 222 gradually and transversely deviates from the first limit groove 2121/second limit groove 2141, and then after the pressing force is released, the first hook 221/second hook 222 deviated from the first limit island 212/second limit island 214 slides along the first slide groove 211/second slide groove 213 under the elastic force of the elastic element 23, so as to finally slide the ejector slider 21 to the ejection position state. As can be seen from the above, the arrangement of the first guide boss 2115 and the second guide boss 2135 in this embodiment can improve the smoothness of the first hook 221 and the second hook 222 separating from the position matching with the first limit island 212 and the second limit island 214.

Specifically, referring to fig. 11, the first sliding groove 211 includes a first lower sliding groove 2111, a first upper sliding groove 2112, a first left sliding groove 2113, and a first right sliding groove 2114, the first lower sliding groove 2111 is located at a side of the first limiting island 212 near the hinged end of the U-shaped snap ring 22, the first upper sliding groove 2112 is located at a side of the first limiting island 212 away from the hinged end of the U-shaped snap ring 22, and the first left sliding groove 2113 and the first right sliding groove 2114 are located at left and right sides of the first limiting island 212, respectively; referring to fig. 12, the second sliding groove 213 includes a second lower sliding groove 2131, a second upper sliding groove 2132, a second left sliding groove 2133, and a second right sliding groove 2134, the second lower sliding groove 2131 is located at two sides of the second limiting island 214 near the hinge end of the U-shaped snap ring 22, the second upper sliding groove 2132 is located at two sides of the second limiting island 214 far from the hinge end of the U-shaped snap ring 22, and the second left sliding groove 2133 and the second right sliding groove 2134 are located at left and right sides of the second limiting island 214, respectively.

Referring to fig. 13, in the state of the ejection slider 21 in the ejection position in the a-diagram, when the earphone 200 is pressed, the ejection slider 21 moves downward relative to the U-shaped snap ring 22, the first hook 221 moves upward along the first lower chute 2111 and the first left chute 2113, the second hook 222 moves upward along the second lower chute 2131 and the second left chute 2133 (b-c diagram), and as the first left chute 2113 is biased rightward relative to the second left chute 2133, after the first hook 221 moves to the top end of the first left chute 2113, the second hook 222 loses the constraint of the second limiting island 214, and the second hook 222 swings rightward under the action of torsion and enters the second upper chute 2132 (d diagram); after the pressing force is released, the ejector slide block 21 is lifted up under the action of the elastic piece 23, the second hook 222 enters the middle of the second upper chute 2132, the first hook 221 moves rightward under the action of torsion and enters the first upper chute 2112 (e diagram), and at this time, the first hook 221 and the second hook 222 form a limit with the first limit island 212 and the second limit island 214 respectively. When the earphone 200 needs to be taken out, the earphone 200 is continuously pressed, the ejector slide block 21 moves downwards relative to the U-shaped clamping ring 22, under the guiding action of the first guiding boss 2115 and the second guiding boss 2135, the first clamping hook 221 and the second clamping hook 222 simultaneously move rightwards to separate from the first upper sliding groove 2112 and the second upper sliding groove 2132 (f diagram), after the pressure is released, the ejector slide block 21 is lifted upwards under the action of the elastic piece 23, and the first clamping hook 221/the second clamping hook 222 move downwards along the first right sliding groove 2114/the second right sliding groove 2134 (g diagram-f diagram), so that the ejector slide block 21 is lifted.

In an embodiment, referring to fig. 9-10, the ejection mechanism 2 further includes a snap ring mounting seat 24, the snap ring mounting seat 24 is fixed in the main housing 1, and the U-shaped snap ring 22 is rotatably mounted on the snap ring mounting seat 24.

The U-shaped clamp ring 22 is supported by the clamp ring mounting seat 24, and after the U-shaped clamp ring 22 is mounted on the clamp ring mounting seat 24, the clamp ring mounting seat 24 is fixed in the main shell 1, so that the structure can facilitate the mounting of the U-shaped clamp ring 22.

In an embodiment, a guiding column is disposed on a side of the snap ring mounting seat 24, which is close to the ejector slider 21, and the elastic member 23 is sleeved on the guiding column and connected to the ejector slider 21.

By utilizing the structure of the snap ring mounting seat 24, the guide post is arranged on the snap ring mounting seat to limit the mounting of the elastic piece 23, so that the mounting stability of the elastic piece 23 can be improved.

In an embodiment, a connecting groove 215 is disposed on a side of the ejector slider 21 near the snap ring mounting seat 24, and the elastic member 23 extends into the connecting groove 215 to connect with the ejector slider 21.

The connecting groove 215 is arranged in the ejection slide block 21, so that the elastic piece 23 can be accommodated, the interval between the snap ring mounting seat 24 and the ejection slide block 21 is shortened, compact layout of the product structure is facilitated, the elastic piece 23 can be limited, and the stability of the elastic piece 23 is improved.

In an embodiment, the ejector mechanism 2 further includes an earphone supporting plate 25 movably mounted in the earphone placement groove 13, and the earphone supporting plate 25 is connected with the ejector slider 21.

The earphone supporting plate 25 is arranged to support the earphone 200, and acting force between the ejection sliding block 21 and the earphone 200 is transmitted through the earphone supporting plate 25, so that the earphone 200 and the ejection sliding block 21 can be mutually pushed and slid.

In one embodiment, the main housing 1 includes an inner housing 11 and an outer housing 12, and the outer housing 12 is sleeved outside the inner housing 11; the earphone placing groove 13 is arranged on the inner shell 11, a sliding block mounting groove 114 is further formed in the outer wall of the inner shell 11, and the sliding block mounting groove 114 is communicated with the earphone placing groove 13 through a sliding hole; the slider is slidably mounted in the slider mounting groove 114, and the slider is connected with the earphone supporting plate 25 through the sliding hole.

Specifically, the main casing 1 is configured to be a combined structure of the inner casing 11 and the outer casing 12, and meanwhile, the outer wall of the inner casing 11 is provided with the slider mounting groove 114, and the ejector slider 21 is mounted in the slider mounting groove 114, so that the ejector slider 21 is hidden, and the ejector slider 21 is conveniently assembled. Meanwhile, a guide rail is arranged in the slider mounting groove 114, and can guide the sliding of the ejection slider 21, so that the sliding stability of the ejection slider 21 is ensured.

In one embodiment, the inner housing 11 includes a first inner housing seat 111 and a second inner housing seat 112 that are oppositely disposed, and the earphone placement groove 13 and the ejection mechanism 2 are respectively disposed on the first inner housing seat 111 and the second inner housing seat 112; a battery mounting cavity 113 is formed between the first inner housing base 111 and the second inner housing base 112, and a battery 3 is mounted in the battery mounting cavity 113.

The first inner housing base 111 and the second inner housing base 112 can respectively house a left earphone and a right earphone. The battery 3 with the structure is arranged in the middle of the whole earphone box 100, the battery 3 can be square, the volume and the capacity of the battery 3 are improved under the condition that the structure of the earphone box 100 is compact, and meanwhile, the gravity center of the earphone box 100 can be centered, and the hand feeling is optimized.

In an embodiment, the ejector slide block 21 is disposed on one side of each of the first inner housing base 111 and the second inner housing base 112, and the charging interface 4 or the switch key 5 is disposed on a side far away from the ejector slide block 21.

Specifically, when the first inner housing base 111 is provided with the charging interface 4, the switch key 5 is disposed on the second inner housing base 112; on the contrary, when the first inner housing 111 is provided with the switch button 5, the charging interface 4 is disposed on the second inner housing 112. In this scheme, make full use of first inner shell seat 111 and second inner shell seat 112 both sides space sets up interface 4 that charges, switch button 5 and two sets of ejecting slider 21, can make earphone box 100 inner structure compacter.

In one embodiment, a magnetic attraction member for attracting the earphone 200 is disposed in the main housing 1.

Preferably, the magnetic attraction piece is arranged on one side of the earphone supporting plate 25, which is opposite to the earphone 200, a magnet is correspondingly arranged in the earphone 200, after the earphone 200 is stored, the earphone 200 can be attracted tightly by utilizing magnetic force, so that the earphone 200 is prevented from falling, and the storage stability of the earphone 200 is further improved.

In another aspect, a wireless earphone assembly is provided, including the earphone box 100 and the earphone 200 described above.

Similarly, the wireless earphone assembly maintains the protection of the earphone 200 and facilitates the taking and placing operations of the earphone 200, and meanwhile omits the structure of the earphone cover, thereby being beneficial to the downsizing of the earphone box 100 and facilitating the carrying of users. Meanwhile, in the process of taking and placing the earphone 200, only the earphone 200 is needed to be pressed towards the same direction, and the taking and placing mode is simple and quick and good in experience.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are merely for convenience of description and to simplify the operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principle of the present application is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the application and should not be taken in any way as limiting the scope of the application. Other embodiments of the application will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (13)

1. An earphone box, characterized by comprising:

A main housing (1) having an earphone placement groove (13) capable of accommodating an earphone (200);

The ejection mechanism (2) comprises an ejection sliding block (21), an elastic piece (23) and a U-shaped clamping ring (22), wherein the ejection sliding block (21) is slidably arranged in the main shell (1) and is provided with a storage position state and an ejection position state, the earphone (200) can be completely stored in the earphone placing groove (13) in the storage position state, and the ejection mechanism (2) can eject the earphone (200) out of the earphone placing groove (13) in the ejection position state; the elastic piece (23) is connected with the ejection sliding block (21) and is used for pushing the ejection sliding block (21) to move towards the ejection position state; the U-shaped clamping ring (22) is rotatably arranged in the main shell (1) and comprises a first clamping hook (221) and a second clamping hook (222) which are respectively positioned at two opposite sides of the ejection sliding block (21), and a first sliding groove (211) and a second sliding groove (213) are respectively arranged at two opposite sides of the ejection sliding block (21); the center of the first sliding groove (211) is provided with a first limiting island (212) matched with the first clamping hook (221), and the center of the second sliding groove (213) is provided with a second limiting island (214) matched with the second clamping hook (222); the pushed earphone (200) pushes the ejection slider (21) to slide, so that the first clamping hook (221)/the second clamping hook (222) enter or leave a position matched with the first limit island (212)/the second limit island (214), and the ejection slider (21) is kept in the storage position state or the ejection position state.

2. The earphone box according to claim 1, wherein the first sliding groove (211) and the second sliding groove (213) are arranged in a staggered manner, so that in the sliding process of the first clamping hook (221)/the second clamping hook (222) along the first sliding groove (211)/the second sliding groove (213), by utilizing mutual torsion formed between the staggered first clamping hook (221) and the second clamping hook (222), the first clamping hook (221)/the second clamping hook (222) can slide unidirectionally around the first limiting island (212)/the second limiting island (214), and in the sliding process of the pushed ejecting sliding block (21) pushed by the pressed earphone (200) relative to the U-shaped clamping ring (22), the first clamping hook (221)/the second clamping hook (222) can smoothly enter or leave a position matched with the first limiting island (212)/the second limiting island (214).

3. The earphone box according to claim 2, wherein a first limiting groove (2121) is formed on a side of the first limiting island (212) facing away from the hinge end of the U-shaped clasp (22), a second limiting groove (2141) is formed on a side of the second limiting island (214) facing away from the hinge end of the U-shaped clasp (22), and the first hook (221)/the second hook (222) is kept at a position matching with the first limiting island (212)/the second limiting island (214) by limiting the first limiting groove (2121) and the second limiting groove (2141).

4. A headset box according to claim 3, characterized in that a first guiding boss (2115) is provided on the side wall of the first chute (211) opposite to the first limit groove (2121), a second guiding boss (2135) is provided on the side wall of the second chute (213) opposite to the second limit groove (2141), and the first hook (221)/the second hook (222) can deviate from a position cooperating with the first limit island (212)/the second limit island (214) by guiding the first guiding boss (2115) and the second guiding boss (2135).

5. Earphone case according to claim 1, wherein the ejection mechanism (2) further comprises a snap ring mount (24), the snap ring mount (24) being fixed in the main housing (1), the U-shaped snap ring (22) being rotatably mounted on the snap ring mount (24).

6. The earphone box according to claim 5, wherein a guide post is arranged on one side of the snap ring mounting seat (24) close to the ejection slider (21), and the elastic member (23) is sleeved on the guide post and connected with the ejection slider (21).

7. The earphone box according to claim 6, wherein a connecting groove (215) is formed on a side of the ejector slider (21) close to the snap ring mounting seat (24), and the elastic member (23) extends into the connecting groove (215) to be connected with the ejector slider (21).

8. Earphone box according to claim 1, characterized in that the ejection mechanism (2) further comprises an earphone support plate (25) movably mounted in the earphone placement slot (13), the earphone support plate (25) being connected with the ejection slider (21).

9. The earphone box according to claim 8, wherein the main housing (1) comprises an inner housing (11) and an outer housing (12), and the outer housing (12) is sleeved outside the inner housing (11); the earphone placing groove (13) is arranged on the inner shell (11), a sliding block mounting groove (114) is further formed in the outer wall of the inner shell (11), and the sliding block mounting groove (114) is communicated with the earphone placing groove (13) through a sliding hole; the sliding block is slidably arranged in the sliding block mounting groove (114), and the sliding block is connected with the earphone supporting plate (25) through the sliding hole.

10. The earphone box according to claim 9, wherein the inner case (11) comprises a first inner case seat (111) and a second inner case seat (112) which are oppositely arranged, and the earphone placing groove (13) and the ejection mechanism (2) are respectively arranged on the first inner case seat (111) and the second inner case seat (112); a battery mounting cavity (113) is formed between the first inner housing base (111) and the second inner housing base (112), and a battery (3) is mounted in the battery mounting cavity (113).

11. Earphone box according to claim 10, characterized in that the first inner housing seat (111) and the second inner housing seat (112) are provided with the ejector slide (21) on one side and with a charging interface (4) or a switch key (5) on the side remote from the ejector slide (21).

12. Earphone case according to claim 1, characterized in that a magnetic attraction member for attracting the earphone (200) is provided in the main housing (1).

13. A wireless headset assembly comprising a headset box (100) according to any of claims 1-12 and a headset (200).