Wireless earphone

Abstract

The wireless earphone comprises a front shell, a middle shell, a rear shell, a separator, a sound production module, a battery module and a mainboard, the front shell is detachably connected to the middle shell to form a first accommodating cavity, the rear shell is detachably connected to the middle shell to form a second accommodating cavity, the separator is mounted in the first accommodating cavity, and the sound production module is mounted in the second accommodating cavity. The partition plate is arranged in the first containing cavity to divide the first containing cavity into a first cavity and a second cavity, the sound production module is arranged in the first cavity, the battery module is arranged in the second cavity, the main board is arranged in the second containing cavity, and the sound production module and the main board are electrically connected to the battery module. Compared with the prior art, the fixing mode of the battery of the wireless earphone is improved through the separator, the internal space layout of the wireless earphone is optimized, the adjustment of the sound cavity structure of the wireless earphone is facilitated, and the use experience of a user is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless earphones, in particular to a wireless earphone. Background Art

[0002] In recent years, with the rapid development of the headphone market, users have more and more requirements for the functions of wireless headphones. As a wearable wireless self-powered electronic device, wireless headphones are equipped with batteries and other electronic components. Due to the relatively high integration of internal electronic components and the relatively small overall size, the space layout requirements inside the wireless headphones are relatively high. Existing wireless headphones cannot well balance the internal space stacking of wireless headphones and the sound cavity adjustment of wireless headphones, which in turn affects the user experience of wireless headphones.

[0003] In view of this, it is necessary to provide a wireless headset to solve the above problems. Utility Model Content

[0004] The utility model provides a wireless headset, which aims to solve the problems of space stacking inside the wireless headset and sound cavity adjustment of the wireless headset, so as to improve the user experience of the wireless headset.

[0005] To achieve the above-mentioned purpose, the utility model proposes a wireless headset, which includes a front shell, a middle shell, a rear shell, a partition, a sound module, a battery module and a main board. The front shell is detachably connected to the middle shell to form a first accommodating cavity, and the rear shell is detachably connected to the middle shell to form a second accommodating cavity. The partition is installed in the first accommodating cavity to divide the first accommodating cavity into a first cavity and a second cavity. The sound module is arranged in the first cavity, the battery module is arranged in the second cavity, and the main board is arranged in the second accommodating cavity. The sound module and the main board are respectively electrically connected to the battery module.

[0006] In a preferred embodiment, the separator includes a main body and an engaging portion formed along the main body and recessed toward the second cavity, the main body extends toward the first cavity to form a first engaging block, and the engaging portion extends toward the second cavity to form a second engaging block.

[0007] In a preferred embodiment, a first engaging groove matched with the first engaging block is formed in the first cavity, and a second engaging groove matched with the second engaging block is formed in the second cavity.

[0008] In a preferred embodiment, a first positioning groove is provided on the main body, a second positioning groove adapted to the first positioning groove is provided on the middle shell, and a positioning block matching the first positioning groove and the second positioning groove is formed inside the front shell.

[0009] In a preferred embodiment, the sound-generating module is disposed in the first cavity to form a front sound cavity connected to the outside; the sound-generating module and the partition are surrounded to form a rear sound cavity.

[0010] In a preferred embodiment, a first installation groove for installing the sound module is provided in the first cavity.

[0011] In a preferred embodiment, a second mounting groove for mounting the battery module is provided in the second cavity.

[0012] In a preferred embodiment, a third mounting groove is provided in the second cavity, and a magnetic member is provided in the third mounting groove.

[0013] In a preferred embodiment, a connecting groove connected to the second accommodating cavity is provided in the second cavity, and the mainboard is electrically connected to the battery module through the connecting groove.

[0014] In a preferred embodiment, a positioning column for positioning the mainboard and a fixing column for fixing the mainboard are formed on a surface of the middle shell facing the second accommodating cavity.

[0015] The beneficial effect of the utility model is that it improves the fixing method of the battery of the wireless headset through the partition, optimizes the internal space layout of the wireless headset, and is conducive to adjusting the sound cavity structure of the wireless headset, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of the wireless headset provided by the utility model;

[0017] Figure 2 A schematic diagram of the structure of the partition provided by the utility model;

[0018] Figure 3 A schematic diagram of the structure of the middle shell provided by the utility model;

[0019] Figure 4 A schematic diagram of the structure of the front shell provided by the utility model;

[0020] Figure 5 This is a structural schematic diagram of the mainboard installation provided by the utility model. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0024] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0025] The utility model provides a wireless headset, please refer to Figures 1 to 5 , which includes a front shell 10, a middle shell 20, a rear shell 30, a partition 40, a sound module 50, a battery module 60 and a mainboard 70. The front shell 10 is detachably connected to the middle shell 20 to form a first accommodating cavity (not shown), and the rear shell 30 is detachably connected to the middle shell 20 to form a second accommodating cavity 29.

[0026] Among them, a mouthpiece 11 is provided at the end of the front shell 10, and the front shell 10 is used to fit the ear cavity of the user; the middle shell 20 is irregular in shape, and the side where the middle shell 20 is connected to the front shell 10 is approximately bowl-shaped, and the side where the middle shell 20 is connected to the rear shell 30 is flat rod cavity; the rear shell 30 is in the shape of a cover plate, which covers the middle shell 20 and together with one side of the middle shell 20 constitutes the rod of the earphone. Through the connection between the front shell 10, the middle shell 20 and the rear shell 30, the space inside the wireless earphone is formed, that is, the first accommodating cavity and the second accommodating cavity 29 together constitute the space inside the wireless earphone. The sound module 50 is a speaker of the wireless earphone, which is used to emit audio for the user to listen to. A number of electronic components are arranged on the main board 70, which are mainly used to control the wireless earphone. The battery module 60 is mainly used to provide power for the operation of the wireless earphone.

[0027] Specifically, the partition 40 is installed in the first accommodating cavity to divide the first accommodating cavity into the first cavity 12 and the second cavity 21, the sound module 50 is arranged in the first cavity 12, the battery module 60 is arranged in the second cavity 21, the main board 70 is arranged in the second accommodating cavity 29, and the sound module 50 and the main board 70 are electrically connected to the battery module 60 respectively. It is easy to understand that the partition 40 divides the first accommodating cavity into the first cavity 12 and the second cavity 21, so that the sound module 50 and the battery module 60 can be arranged in two relatively independent spaces respectively. The sound module 50 is arranged in the first cavity 12, and the audio output effect of the wireless headset can be adjusted by adjusting the space size of the first cavity 12. The battery module 60 is arranged in the second cavity 21, and can be fixed with the aid of the partition 40 to optimize the spatial layout inside the wireless headset.

[0028] The wireless earphones provided in this embodiment improve the battery fixing method of the wireless earphones through the partition 40, optimize the internal space layout of the wireless earphones, and are conducive to adjusting the sound cavity structure of the wireless earphones, thereby improving the user experience.

[0029] For further information, please refer to Figures 2 to 4 In one embodiment, the partition 40 includes a main body 41 and a fitting portion 42 that is recessed along the main body 41 toward the second cavity 21. The main body 41 extends toward the first cavity 12 to form a first fitting block 43, and the fitting portion 42 extends toward the second cavity 21 to form a second fitting block 44.

[0030] A first engaging groove 15 matched with the first engaging block 43 is formed in the first cavity 12 , and a second engaging groove 22 matched with the second engaging block 44 is formed in the second cavity 21 .

[0031] The shape of the partition 40 mainly depends on the shape of the side where the middle shell 20 and the front shell 10 are combined. After the front shell 10 and the middle shell 20 are combined, the partition 40 is installed in the first accommodating cavity formed by the front shell 10 and the middle shell 20 to divide the first accommodating cavity into a first cavity 12 and a second cavity 21.

[0032] After the battery module 60 is installed in the second cavity 21 of the middle shell 20, the partition 40 is covered on the middle shell 20, the interlocking portion 42 of the partition 40 is interlocked in the second cavity 21, and the second interlocking block 44 is interlocked in the second interlocking groove 22. The partition 40 is interlocked in the middle shell 20 through the interlocking portion 42, and the second interlocking block 44 cooperates with the second interlocking groove 22 to prevent the partition 40 from rotating. The battery module 60 can be pressed against the interlocking portion 42 of the partition 40, and then the battery module 60 is auxiliaryly fixed in the middle shell 20 through the partition 40. After the front shell 10 and the middle shell 20 are combined, the main body 41 of the partition 40 is interlocked in the front shell 10, and the first interlocking block 43 is interlocked in the first interlocking groove 15, which further stabilizes the connection between the partition 40 and the front shell 10, so that the formed second cavity 21 is more stable.

[0033] Furthermore, to improve the assembly efficiency of the separator 40, please refer to Figures 2 to 4 In one embodiment, a first positioning groove 45 is provided on the main body 41, a second positioning groove 23 adapted to the first positioning groove 45 is provided on the middle shell 20, and a positioning block 14 cooperating with the first positioning groove 45 and the second positioning groove 23 is formed inside the front shell 10.

[0034] It is understandable that, during the process of assembling the separator 40 to the middle shell 20, the operator can quickly adjust the separator 40 to the correct installation position by comparing the relative positions of the first positioning groove 45 of the main body 41 of the separator 40 and the second positioning groove 23 on the middle shell 20, thereby improving the efficiency of assembling the separator 40 to the middle shell 20. After the separator 40 is installed on the middle shell 20, the separator 40 can be more firmly connected to the middle shell 20 by gluing.

[0035] After the partition 40 is quickly installed on the middle shell 20 through the first positioning groove 45 and the second positioning groove 23, the operator on the production line can compare the relative positions of the positioning block 14 in the front shell 10 and the first positioning groove 45 and the second positioning groove 23 to embed the positioning block 14 into the first positioning groove 45 and the second positioning groove 23, thereby quickly assembling the front shell 10 to the middle shell 20 and improving the assembly efficiency of the partition 40.

[0036] Furthermore, in one embodiment, the sound module 50 is disposed in the first cavity 12 to form a front sound cavity (not shown) connected to the outside; the sound module 50 and the partition 40 are surrounded to form a rear sound cavity (not shown).

[0037] It can be understood that after the sound module is set in the first cavity 12, the sound module divides the first cavity 12 into a front sound cavity and a rear sound cavity. By adjusting the spatial volume of the front sound cavity and the rear sound cavity, the effect of adjusting the audio output of the wireless headset can be achieved, thereby improving the user experience.

[0038] For further information, please refer to Figure 3 and Figure 4 In one embodiment, a first mounting groove 13 for mounting a sound module 50 is provided in the first cavity 12. A second mounting groove 24 for mounting a battery module 60 is provided in the second cavity 21. Furthermore, a third mounting groove 25 is formed in the second cavity 21, and a magnetic member 80 is provided in the third mounting groove 25. Specifically, the magnetic member 80 is bonded in the third mounting groove 25.

[0039] It is understandable that the partition 40 divides the first accommodating cavity into a first cavity 12 and a second cavity 21 , and forms a first installation groove 13 and a second installation groove 24 in the first cavity 12 and the second cavity 21 respectively, which can improve the installation efficiency of the sound module 50 and the battery module 60 .

[0040] In existing wireless earphones, an earphone charging box for storing and charging the wireless earphones is usually provided. The wireless earphones and the earphone charging box are usually provided with magnetic parts 80, and the fixation between the wireless earphones and the earphone charging box is usually achieved through the interaction of the magnetic parts 80 provided inside the two. It can be understood that by forming a third mounting groove 25 for mounting the magnetic part 80 inside the second cavity 21, the space of the second cavity 21 can be used more reasonably, thereby optimizing the spatial layout of the internal components of the wireless earphone, reducing the influence of the magnetic part 80 on the first cavity 12, and thereby reducing the influence of the magnetic part 80 on the effect of the audio output by the wireless earphone.

[0041] For further information, please refer to Figure 3 and Figure 5 In one embodiment, a connecting groove 28 communicating with the second accommodating cavity 29 is opened in the second cavity 21 , and the main board 70 is electrically connected to the battery module 60 through the connecting groove 28 .

[0042] Preferably, a positioning column 26 for positioning the mainboard 70 and a fixing column 27 for fixing the mainboard 70 are formed on a surface of the middle shell 20 facing the second accommodating cavity 29 .

[0043] It can be understood that the middle shell 20 and the rear shell 30 are combined to form a second accommodating cavity 29, and the main board 70 is installed in the second accommodating cavity 29. Since the battery module 60 and the main board 70 are respectively arranged in the first cavity 12 and the second accommodating cavity 29, and the battery module 60 needs to supply energy to the main board 70 to realize the control function of the wireless headset. Based on the perspective of reasonable use of the internal space of the wireless headset, a connecting groove 28 connecting the second accommodating cavity 29 is opened in the second cavity 21, so as to realize the electrical connection between the battery module 60 and the main board 70, and the internal space of the wireless headset can be more reasonably utilized.

[0044] During the installation of the mainboard 70, by forming the positioning column 26 on the side of the middle shell 20 facing the second accommodating cavity 29, the efficiency of the production line workers in installing the mainboard 70 can be improved. By providing the fixing column 27 on the side of the middle shell 20 facing the second accommodating cavity 29, the stability of the connection between the mainboard 70 and the middle shell 20 can be ensured, and the mainboard 70 can be prevented from falling off during the use of the wireless headset.

[0045] In summary, the wireless headset provided by the present invention can solve the problems of spatial stacking inside the wireless headset and sound cavity adjustment of the wireless headset. The partition 40 improves the fixing method of the battery of the wireless headset and optimizes the spatial layout inside the wireless headset. At the same time, it is beneficial to adjust the sound cavity structure of the wireless headset, thereby improving the user experience.

[0046] The above are only partial or preferred embodiments of the present invention. Neither the text nor the drawings can limit the scope of protection of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the overall concept of the present invention, or direct / indirect application in other related technical fields are included in the scope of protection of the present invention.

Claims

1. A wireless headset, characterized in that: It includes a front shell, a middle shell, a rear shell, a partition, a sound module, a battery module and a main board. The front shell is detachably connected to the middle shell to form a first accommodating cavity. The rear shell is detachably connected to the middle shell to form a second accommodating cavity. The partition is installed in the first accommodating cavity to divide the first accommodating cavity into a first cavity and a second cavity. The sound module is arranged in the first cavity, the battery module is arranged in the second cavity, and the main board is arranged in the second accommodating cavity. The sound module and the main board are respectively electrically connected to the battery module.

2. A wireless headset according to claim 1, characterized in that: The separator includes a main body and an engaging portion formed along the main body and concave toward the second cavity. The main body extends toward the first cavity to form a first engaging block, and the engaging portion extends toward the second cavity to form a second engaging block.

3. A wireless headset according to claim 2, characterized in that: A first engaging groove matched with the first engaging block is formed in the first cavity, and a second engaging groove matched with the second engaging block is formed in the second cavity.

4. A wireless headset according to claim 2, characterized in that: The main body is provided with a first positioning groove, the middle shell is provided with a second positioning groove adapted to the first positioning groove, and a positioning block matched with the first positioning groove and the second positioning groove is formed inside the front shell.

5. The wireless headset according to claim 1, characterized in that: The sound-generating module is disposed in the first cavity to form a front sound cavity connected to the outside; the sound-generating module and the partition are surrounded to form a rear sound cavity.

6. The wireless headset according to claim 1, characterized in that: The first cavity is provided with a first installation groove for installing the sound module.

7. The wireless headset according to claim 1, characterized in that: The second cavity is provided with a second mounting groove for mounting the battery module.

8. The wireless headset according to claim 1, characterized in that: A third installation groove is arranged in the second cavity, and a magnetic member is arranged in the third installation groove.

9. The wireless headset according to claim 1, characterized in that: A connecting groove communicating with the second accommodating cavity is formed in the second cavity, and the mainboard is electrically connected to the battery module through the connecting groove.

10. The wireless headset according to claim 1, characterized in that: A positioning column for positioning the mainboard and a fixing column for fixing the mainboard are formed on a surface of the middle shell facing the second accommodating cavity.

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