CN218941309U - Ear-clamping wireless earphone - Google Patents

Abstract

The utility model discloses a clip ear type wireless earphone, which comprises a casing, a power supply module and a sound chamber module, the casing includes an upper casing, a middle frame casing and a lower casing, and the middle frame casing forms a clip ear a fixing groove, the upper casing is buckled and fixed with the side wall of the middle frame casing away from the clip ear fixing groove, and constitutes a first accommodation chamber, and the lower casing and the middle frame casing The other side wall away from the clip ear fixing groove is fastened and fixed to form a second accommodation cavity; the power supply module is arranged in the first accommodation cavity; the sound cavity module is arranged in the second accommodation In the cavity, the sound cavity module is electrically connected to the power supply module. The above-mentioned shell is composed of simple structural disassembly, which makes the assembly of the clip-on wireless earphones simple and fast, thereby solving the technical problem of difficult assembly of the existing clip-on-ear wireless headphones, and effectively improving the assembly efficiency of the clip-on wireless headphones , which is conducive to reducing the production cost of the product, and is also convenient for subsequent disassembly and maintenance.

Description

A clip-on wireless earphone

technical field

The utility model relates to the field of wireless earphones, and further relates to a clip-ear type wireless earphone.

Background technique

In life, earphones have become an indispensable item in people's lives. Earphones can facilitate people to hear the sound in electronic devices in noisy places. Among them, earphones are more popular now. They are used a lot and are portable, Easy to wear and other advantages.

Most of the existing wireless earphones are in-ear earphones, earplug earphones, ear-hanging earphones, etc., which are easy to fall off from the ears when worn for too long or during exercise, which affects the user experience.

In order to solve the above-mentioned problem of easy falling off, a clip-on wireless earphone has appeared on the market at present, which can be clamped and fixed on the auricle of the human ear and is not easy to fall off. The assembly of wireless earphones is difficult, which greatly reduces the production efficiency and the product yield rate is not ideal. In addition, if this type of wireless earphone fails, it will be difficult to maintain due to the complicated disassembly and assembly process.

Contents of the invention

In view of the above technical problems, the purpose of this utility model is to provide a clip-ear wireless earphone, which solves the difficulty in assembly caused by the many dismantling parts of the clip-ear wireless earphone in the prior art, resulting in greatly reduced production efficiency and poor product quality. The problem of unsatisfactory efficiency and cumbersome disassembly.

In order to achieve the above purpose, the utility model provides a clip-on wireless earphone, comprising:

The casing includes an upper casing, a middle frame casing, and a lower casing. The middle frame casing forms a clip ear fixing groove, and the upper casing and the middle frame casing are far away from the clip ear fixing groove. The side walls are fixedly connected to form a first accommodating cavity, and the lower housing is fixedly connected to the side wall of the middle frame housing on the other side away from the clip ear fixing groove to form a second accommodating cavity;

a power supply module, the power supply module is arranged in the first accommodation chamber;

A sound cavity module, the sound cavity module is arranged in the second accommodation cavity, and the sound cavity module is electrically connected to the power supply module.

Among them, the shell is mainly composed of three parts: the upper shell, the middle frame shell and the lower shell. It is convenient for subsequent disassembly and maintenance.

In some embodiments, the middle frame housing includes an upper section, a connecting section and a lower section, and the clip ear fixing groove is formed between the upper section, the connecting section and the lower section.

In some embodiments, the clip ear fixing groove is provided with an opening, and the opening is located between an end of the upper section away from the connection section and an end of the lower section away from the connection section.

In some embodiments, the connecting section is made of elastic material, and the upper section and the lower section are made of hard material, so that the size of the opening can be adjusted.

In some embodiments, the lower shell defines a sounding opening, and the sounding opening is close to the clip ear fixing groove.

In some embodiments, the sound cavity module includes a speaker, a call microphone and a noise-reduction microphone, the speaker is arranged in the second accommodation cavity at a position corresponding to the sound opening, and the lower shell is also provided with a call microphone A hole and a noise reduction microphone hole, the call microphone and the noise reduction microphone correspond to the call microphone hole and the noise reduction microphone hole respectively.

In some embodiments, the lower housing further defines a pressure relief hole, and the pressure relief hole is far away from the clip ear fixing groove.

In some embodiments, the first circuit board, the second circuit board and the flexible circuit board;

The first circuit board is disposed in the first accommodation chamber and electrically connected to the power supply module, the second circuit board is disposed in the second accommodation chamber and electrically connected to the power supply module, the A flexible circuit board runs through the connecting section, and the first circuit board and the second circuit board are electrically connected through the flexible circuit board.

In some embodiments, the power supply module includes a power supply and a charging component, the power supply is electrically connected to the first circuit board, and the charging component is electrically connected to the first circuit board.

In some embodiments, the power supply module includes a power supply and a charging component, the power supply is electrically connected to the first circuit board, and the charging component is electrically connected to the first circuit board.

In some embodiments, the charging assembly includes a positive magnetic charging magnet and a negative magnetic charging magnet;

Two charging holes are opened on the side wall of the upper housing away from the clip ear fixing groove;

The positive magnetic charging magnet and the negative magnetic charging magnet are correspondingly embedded in the charging hole.

In some implementations, the clip-on wireless earphone further includes a wearing sensing element, and the wearing sensing element is disposed on an inner wall of the middle frame housing close to the clip-ear fixing groove.

In some embodiments, the housing further includes a decoration, and the decoration is fixedly connected to the side wall of the connecting section away from the opening.

The ear clip wireless earphone provided by the utility model can bring at least one of the following beneficial effects:

1. In the utility model, the housing is composed of three parts: the upper housing, the middle frame housing and the lower housing. The middle frame housing forms a clamping ear fixing groove to install parts, and the setting of disassembling parts through a simple structure , making the assembly of clip-on wireless earphones simple and fast, thereby solving the technical problem of difficult assembly of existing clip-on-ear wireless headphones, effectively improving the assembly efficiency of clip-on-ear wireless headphones, and helping to reduce product production costs. It is convenient for subsequent disassembly and maintenance.

2. In the utility model, the internal components of the clip-on wireless earphone are basically evenly distributed in the first and second storage chambers, so that the overall volume and weight are evenly distributed, and the sense of wearing balance is improved. Compared with the existing clip In-ear earphones effectively solve the problems of excessive volume and weight on one side, ear plugging, and loose wearing, making the wearing operation more open and improving the user's wearing experience.

3. In the utility model, the connecting section in the middle frame shell is made of flexible material, has a certain degree of elasticity, simple and reliable structure, and has reasonable clip ear elasticity to provide a comfortable and stable wearing effect.

Description of drawings

In the following, preferred embodiments will be described in a clear and understandable manner with reference to the accompanying drawings, and the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention will be further described.

Fig. 1 is a schematic diagram of a disassembled shell of a clip-on wireless earphone according to an embodiment of the present invention;

Fig. 2 is an overall three-dimensional side view schematic diagram of the clip-on-ear wireless earphone of the embodiment of the present invention;

Fig. 3 is a schematic diagram of a disassembled structure of the clip-on-ear wireless earphone according to the embodiment of the present invention.

Explanation of reference numbers:

Upper housing 10, charging hole 11, first circuit board 12, positive magnetic charging magnet 13, negative magnetic charging magnet 14, power supply 15, wearing induction element 16, middle frame housing 20, upper section 21, connecting section 22, the lower section 23, the flexible circuit board 24, the decoration 25, the lower casing 30, the sound opening 31, the pressure relief hole 32, the call microphone hole 33, the noise reduction microphone hole 34, the second circuit board 35, the speaker 36, Talking microphone 37, noise reduction microphone 38.

Detailed ways

In order to more clearly illustrate the embodiment of the utility model or the technical solutions in the prior art, the specific implementation of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model, and those skilled in the art can also obtain other accompanying drawings according to these drawings without creative work, and Get other implementations.

In order to keep the drawings concise, each drawing only schematically shows the parts related to the utility model, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

It should also be further understood that the term "and/or" used in the description of the present application and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes these combinations .

In this article, it needs to be explained that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

In addition, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

In one embodiment, referring to the accompanying drawing 1 of the specification, a clip-on wireless earphone provided in this specification includes: a housing, including an upper housing 10, a middle frame housing 20, and a lower housing 30. The frame housing 20 forms a clip ear fixing groove, the upper casing 10 is fixedly connected to the side wall of the middle frame casing 20 away from the clip ear fixing groove, and forms a first accommodation cavity, and the lower casing The body 30 is fixedly connected to the other side wall of the middle frame housing 20 away from the clip ear fixing groove, and constitutes a second accommodating cavity, a power supply module, and the power supply module is arranged in the first accommodating cavity, A sound cavity module, the sound cavity module is arranged in the second accommodation cavity, and the sound cavity module is electrically connected to the power supply module.

Specifically, the casing is mainly composed of the upper casing 10, the middle frame casing 20, and the lower casing 30. The set and optimized assembly structure makes the assembly of the product simple and fast, effectively improves the assembly efficiency, and is also conducive to reducing Production cost, the clip-ear fixing groove is used to place the helix and the scaph to achieve the purpose of clamping the auricle and fixing the clip-ear wireless earphone. The first accommodation cavity and the second accommodation cavity are respectively equipped with a power supply module and a sound cavity module. The layout can make the weight and volume of the first storage chamber and the second storage chamber relatively balanced, and will not be concentrated on one side. The structure is optimized, and the product can be made smaller without causing a local volume. Or the weight is too large, easy to wear, and the stability of wearing is better, which greatly reduces the discomfort of wearing for a long time, and the experience is better.

It should be pointed out that the fastening and fixing of the middle frame casing 20 with the upper casing 10 and the lower casing 30 all adopt a buckle method, specifically, the sides of the middle frame casing 20 corresponding to the upper casing 10 and the lower casing 30 The walls are respectively provided with connecting protrusions, and the inner walls of the upper housing 10 and the lower housing 30 are respectively provided with corresponding connecting grooves, and the cooperation of the connecting protrusions and the connecting grooves realizes that the middle frame housing 20 and the upper housing 10, The fastening and fixing of the lower housing 30 realizes disassembly and quick assembly of the housing. In addition, the upper case 10 and the lower case 30 are hard plastic parts, which are used to protect and hide the components in the case.

In one embodiment, as shown in FIG. 1 of the specification, the middle frame housing 20 includes an upper section 21, a connecting section 22 and a lower section 23, and the upper section 21, the connecting section 22 and the The clip ear fixing grooves are formed between the lower sections 23 .

Specifically, a C-shaped structure or an imitation C-shaped structure is formed between the upper section 21, the connecting section 22 and the lower section 23, and the upper section 21, the connecting section 22 and the lower section 23 all have a certain radian, so that it is close to the clip ear The side wall of the fixing groove fits the auricle as much as possible so as to strengthen the effect of fixing the clip. When wearing and using, the upper section 21 is close to the inner wall of the clip ear fixing groove and fits the back side of the ear, and the connecting section 22 is close to the side of the clip ear fixing groove. The inner wall is fitted to the edge of the helix, and the inner wall of the lower section 23 close to the clip ear fixing groove is fitted to the outer ring of the concha cavity.

In one embodiment, on the basis of the above-mentioned embodiment, as shown in FIG. 1 of the specification, the clip ear fixing groove is provided with an opening, and the opening is located at the end of the upper section 21 away from the connecting section 22 and the end of the lower section 23 away from the connecting section 22 .

Specifically, the opening is located at the notch of the C-shaped structure, and the ends on opposite sides of the opening can be elastically opened and closed, so that the middle frame housing 20 can be clamped on the auricle of the human ear.

In one embodiment, on the basis of the above embodiments, the connecting section 22 is made of elastic material, and the upper section 21 and the lower section 23 are made of hard material, so that the size of the opening can be adjusted.

Specifically, the connecting section 22 is a soft rubber part, which is made of plastic material that can be elastically deformed after molding. The soft rubber can make the connecting section 22 have elasticity and skin-friendly properties, and can be deformed by an external force. When the external force is removed, it can Return to the original shape, the connecting section 22 can also be a combination of soft rubber and memory steel sheet, the memory steel sheet can make the connecting part 30 have a certain bending life and elasticity, so that the connecting section 22 can automatically rebound after being opened close together, so that the clip-on wireless earphone can be clamped on the auricle of the human ear or disassembled from the auricle; the upper section 21 and the lower section 23 are hard rubber parts, which are made of plastic materials that can be plastically deformed after molding. It has good hardness and rigidity, can be slightly deformed within a certain range of external force, and can play a good supporting role, so as to realize the free wearing of clip-on wireless earphones.

In one embodiment, as shown in FIG. 1 of the specification, the lower casing 30 defines a sounding opening 31 , and the sounding opening 31 is close to the clip ear fixing groove.

Specifically, the sound opening is used to release sound, and is located on the side of the lower shell 30 close to the ear canal. After the user wears the clip-on wireless earphone, the sound opening 31 can approach and obliquely face the ear canal, and connect with the concha cavity and the tragus. A semi-closed cavity is formed, which can improve the sound quality and facilitate users to hear the sound clearly.

In one embodiment, on the basis of the above embodiment, as shown in the accompanying drawing 1 of the specification, the sound cavity module includes a speaker 36, a call microphone 37 and a noise reduction microphone 38, and the speaker 36 is arranged on the second Corresponding to the position of the pronunciation opening in the accommodating chamber, the lower casing 30 also has a call microphone hole 33 and a noise reduction microphone hole 34, and the call microphone 37 and the noise reduction microphone 38 correspond to the call microphone holes respectively. 33 and the noise reduction microphone hole 34.

Specifically, the speaker 36 is used to convert the data signal into a sound signal and emit sound. The call microphone hole 33 and the noise reduction microphone hole 34 are respectively located on the side walls of both sides of the lower housing 30. It can be understood that the call microphone hole 33 and the noise reduction microphone hole The position of the noise microphone hole 34 adopts diagonal setting, which can make the position distance between the call microphone 37 and the noise reduction microphone 38 as large as possible, so as to avoid mutual interference between the two, thereby realizing an ideal call function or noise reduction function.

In one embodiment, the lower housing 30 is further provided with a pressure relief hole 32 , and the pressure relief hole 32 is far away from the clip ear fixing groove.

Specifically, the pressure relief hole 32 is used to allow air to flow freely in the sound cavity module, and the pressure relief hole 32 is located to prevent pressure accumulation from causing changes in sound quality, which is conducive to better sound quality and bass effect of the clip-on wireless earphone.

In one embodiment, as shown in Figure 2 of the specification, the clip-on wireless earphone further includes a first circuit board 12, a second circuit board 35, and a flexible circuit board 24, and the first circuit board 12 is provided with the first circuit board 12. The second circuit board 35 is in the second receiving chamber and electrically connected to the power supply module, and the flexible circuit board 24 runs through the connection In section 22 , the first circuit board 12 and the second circuit board 35 are electrically connected through the flexible circuit board 24 .

Specifically, the first circuit board 12 and the second circuit board 35 are respectively arranged in the first accommodating cavity and the second accommodating cavity, so that the total volume of the components in the first accommodating cavity and the components in the second accommodating cavity It is relatively balanced with the total weight, avoiding the volume and weight concentrated on one side like traditional earphones, improving the stability of wearing and wearing experience for control. In addition, the flexible circuit board 24 passes through the inner part of the connecting section 22 concealedly. The channel also has a certain bending ability, so that the flexible circuit board 24 can be bent along with the connecting section 22, so as to facilitate the opening and closing of the opening of the clip ear fixing groove.

In one embodiment, as shown in Figure 3 of the reference manual, the power supply module includes a power supply 15 and a charging assembly, the power supply 15 is electrically connected to the first circuit board 12, and the charging assembly is connected to the first circuit board The board 12 is electrically connected.

Specifically, the power supply 15 is a rechargeable battery for providing electrical energy to the components. The charging assembly is electrically connected to the power supply 15 through the first circuit board 12 to charge the power supply 15. The power supply 15 is bonded and fixed by an adhesive.

In one embodiment, on the basis of the above-mentioned embodiment, as shown in accompanying drawing 3 of the specification, the charging assembly includes a positive magnetic charging magnet 13 and a negative magnetic charging magnet 14, and the upper casing 10 is far away from the Two charging holes 11 are provided on the side wall of the clip ear fixing slot, and the positive magnetic charging magnet 13 and the negative magnetic charging magnet 14 are correspondingly embedded in the charging holes 11 .

Specifically, one side of the positive pole magnetic suction charging magnet 13 and the negative pole magnetic suction charging magnet 14 is electrically connected with the first circuit board 12 to realize the control of the charging function of the power supply 15, and the positive pole magnetic suction charging magnet 13 and the negative pole magnetic suction charging magnet 14 The other sides of the charging hole 11 are correspondingly exposed to the outside of the charging hole 11, so that the charging stand for charging can be contacted and connected to realize charging.

In one embodiment, as shown in FIG. 3 of the instruction manual, the clip-on wireless earphone further includes a wearing sensing element 16, and the wearing sensing element 16 is arranged on the inner wall of the middle frame housing 20 close to the clip-ear fixing groove. superior.

Specifically, the wearing sensing element 16 is used to detect whether the user wears the earphone. The wearing sensing element 16 can be arranged on the inner wall of the side of the upper section 21 close to the clip ear fixing groove, and the wearing sensing element 16 and the first circuit board 1212 are electrically connected. connect. Alternatively, the wearing sensing element 16 may also be disposed on the inner wall of the section near the fixing groove of the lower clip ear, and the wearing sensing element 16 is electrically connected to the second circuit board 35 . When the user wears the ear-clip wireless earphone on the ear, the wearing sensor 16 will automatically detect that the ear-clip wireless earphone is in the wearing state, so as to feed back to the control element on the first circuit board 12 or the second circuit board 35, Get your on-ear wireless headphones ready for work. And when the user takes off the ear clip wireless earphone, the wearing sensor 16 will automatically detect that the ear clip wireless earphone is not in the wearing state, so as to feed back to the control element on the first circuit board 12 or the second circuit board 35, Make the clip-on wireless earphones in the suspended working state.

In one embodiment, as shown in FIG. 3 of the specification, the housing further includes a decorative part 25, and the decorative part 25 is fixedly connected to the side wall of the connecting section 22 away from the opening, so that the product shape More sleek, more beautiful.

It should be noted that the above embodiments can be freely combined as required. The above are only preferred embodiments of the present invention, and it should be pointed out that for those of ordinary skill in the art, some improvements and modifications can also be made without departing from the principle of the present invention, and these improvements and modifications should also be considered Be the protection scope of the present invention.

Claims (12)

1. A wireless ear-clip earphone, comprising:

the shell comprises an upper shell, a middle frame shell and a lower shell, wherein the middle frame shell forms a clamping ear fixing groove, the upper shell and the side wall of one side of the middle frame shell, which is far away from the clamping ear fixing groove, are fastened and fixed to form a first accommodating cavity, and the lower shell and the side wall of the other side of the middle frame shell, which is far away from the clamping ear fixing groove, are fastened and fixed to form a second accommodating cavity;

the power supply module is arranged in the first accommodating cavity;

the sound cavity module is arranged in the second accommodating cavity and is electrically connected with the power supply module.

2. The ear-clip wireless headset of claim 1, wherein the ear-clip wireless headset comprises,

the middle frame shell comprises an upper section, a connecting section and a lower section, wherein the upper section, the connecting section and the lower section form the clamping lug fixing groove.

3. The ear-clip wireless headset of claim 2, wherein the ear-clip wireless headset comprises,

the lug fixing groove is provided with an opening, and the opening is located between one end of the upper section away from the connecting section and one end of the lower section away from the connecting section.

4. The ear-clip wireless headset of claim 3, wherein,

the connecting section is made of elastic materials, and the upper section and the lower section are made of hard materials, so that the size of the opening is adjustable.

5. The ear-clip wireless headset of claim 1, wherein the ear-clip wireless headset comprises,

the lower shell is provided with a sound producing port, and the sound producing port is close to the clamping lug fixing groove.

6. The ear-clip wireless headset of claim 5, wherein the ear-clip wireless headset comprises,

the sound cavity module comprises a loudspeaker, a conversation microphone and a noise reduction microphone, wherein the loudspeaker is arranged at the position, corresponding to the sound emitting opening, in the second accommodating cavity, a conversation microphone hole and a noise reduction microphone hole are further formed in the lower shell, and the conversation microphone and the noise reduction microphone correspond to the conversation microphone hole and the noise reduction microphone hole respectively.

7. The ear-clip wireless headset of claim 1, wherein the ear-clip wireless headset comprises,

the lower shell is further provided with a pressure relief hole, and the pressure relief hole is far away from the clamping lug fixing groove.

8. The ear-clip wireless headset of claim 2, further comprising,

the first circuit board, the second circuit board and the flexible circuit board;

the first circuit board is arranged in the first accommodating cavity and is electrically connected with the power supply module, the second circuit board is electrically connected with the power supply module in the second accommodating cavity, the flexible circuit board penetrates through the connecting section, and the first circuit board is electrically connected with the second circuit board through the flexible circuit board.

9. The ear-clip wireless headset of claim 8, wherein the ear-clip wireless headset comprises,

the power supply module comprises a power supply and a charging assembly, wherein the power supply is electrically connected with the first circuit board, and the charging assembly is electrically connected with the first circuit board.

10. The ear-clip wireless headset of claim 9, wherein the ear-clip wireless headset comprises,

the charging assembly comprises a positive pole magnetic attraction charging magnet and a negative pole magnetic attraction charging magnet;

the side wall of the upper shell far away from the clamping lug fixing groove is provided with 2 charging holes;

the positive pole magnetic attraction charging magnet and the negative pole magnetic attraction charging magnet are correspondingly embedded in the charging hole.

11. The ear-clip wireless headset of claim 1, further comprising,

the wearing sensing element is arranged on the inner wall of the middle frame shell, which is close to the clamping ear fixing groove.

12. The ear-clip wireless headset of claim 3, wherein,

the housing further includes a trim fixedly attached to the side wall of the connecting section remote from the opening.

Images