OWS Bluetooth earphone with external microphone

Abstract

The utility model relates to the technical field of earphones, in particular to an OWS Bluetooth earphone with an external microphone. The OWS Bluetooth earphone with the external microphone comprises an earphone main body and an ear hook, the ear hook is rotatably arranged on the earphone main body; the earphone main body comprises an earphone shell, and a first magnet, a first circuit board, a battery and a loudspeaker which are arranged in the earphone shell; a first conductive column on the first circuit board is exposed in the ear shell; the microphone comprises a profiling shell, a microphone rod, a second magnet and a second circuit board; the microphone rod is rotationally arranged on the profiling shell; the second magnet and the second circuit board are arranged in the profiling shell, and the microphone rod is connected with the second circuit board; the copying shell is sleeved on the earphone shell, the first magnet and the second magnet attract each other, and the second conductive column and the first conductive column on the second circuit board are pressed together for conduction, so that the conductive structure between the microphone and the earphone main body is simpler, and the contact quality is good.

Description

Technical Field

[0001] This utility model relates to the field of headphone technology, and in particular to an OWS Bluetooth headset with an external microphone. Background Technology

[0002] OWS (Open Wearable Stereo) Bluetooth headphones are a type of open-ear wearable stereo headphones designed to "liberate the ears." This means that the headphones don't need to be inserted deep into the ear canal; instead, they are secured to the outside of the ear via clips or hooks. This design not only ensures comfortable wear and prevents discomfort even after prolonged use, but also avoids pressure differences and hygiene issues within the ear canal.

[0003] Some OWS Bluetooth headsets on the market are equipped with an external microphone, which is magnetically attached to the headset body to improve the sound quality of recordings.

[0004] For example, Chinese patent application number CN202320782616.3 discloses a Bluetooth headset with an external microphone. Specifically, it discloses "a microphone assembly and a headset body, wherein the microphone assembly and the headset body are detachably connected via a magnetic structure. The headset body includes a shell, the top of which has a circular mounting position for connecting the microphone assembly. A magnetically attracted iron ring is disposed within the circular mounting position. The microphone assembly has a circular protrusion corresponding to the circular mounting position, and an electroplated conductive magnet corresponding to the magnetically attracted iron ring is disposed within the circular protrusion." "The shell contains a main board and a positive electrode spring and a negative electrode first spring disposed on the main board. The positive electrode spring abuts against the copper pillar, and the negative electrode first spring abuts against the magnetically attracted iron ring." This design has the following problems: the microphone assembly is mounted in the circular mounting position of the shell, the positive electrode spring abuts against the copper pillar, and the negative electrode first spring abuts against the magnetically attracted iron ring. The conductive structure between the microphone rod and the headphone body in this design is relatively complex, and the connection between the microphone rod and the headphone body is a sliding conductive connection, which is prone to poor contact. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology, and its main purpose is to provide an OWS Bluetooth headset with an external microphone, wherein the conductive structure between the microphone and the headset body is simple and the contact quality is good, thereby overcoming the shortcomings of the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] This application provides an OWS Bluetooth headset with an external microphone, including a headset body and an ear hook; the ear hook is rotatably mounted on the headset body;

[0008] The main body of the earphone includes an ear shell, and a first magnet, a first circuit board, a battery, and a speaker disposed inside the ear shell; the speaker and the battery are connected to the first circuit board, and a first conductive post on the first circuit board is exposed in the ear shell;

[0009] The microphone includes a contoured shell, a microphone boom, a second magnet, and a second circuit board; the microphone boom is rotatably mounted in the contoured shell; the second magnet and the second circuit board are disposed inside the contoured shell, and the microphone boom is connected to the second circuit board; the contoured shell is fitted onto the ear shell, the first magnet and the second magnet attract each other, and the second conductive post on the second circuit board is connected to the first conductive post.

[0010] Preferably, the base of the microphone is provided with a first limiting part, which has a flange; the conformal shell is provided with a first mounting hole, the first limiting part is inserted into the first mounting hole, and the flange is engaged in the first mounting hole.

[0011] Preferably, the conformal shell includes a first conformal shell and a second conformal shell; the second conformal shell is fixed inside the first conformal shell, and the second conductive post protrudes from the second conformal shell.

[0012] Preferably, the first conformal shell is provided with a second groove and a second conductive post seat, and the second magnet is disposed in the second groove; the second conductive post is inserted into the second conductive post seat.

[0013] Preferably, the second contoured shell is provided with a first positioning post, and the first contoured shell is provided with a first positioning hole; the first positioning post is inserted into the first positioning hole.

[0014] Preferably, the second conforming shell is further provided with a second positioning post, and the ear shell is provided with a second positioning hole; the second positioning post is inserted into the second positioning hole.

[0015] Preferably, the ear shell includes a first ear shell and a second ear shell, which are fastened together; a first groove is provided on the first ear shell, and a first magnet is disposed in the first groove; a third conductive post on the first circuit board is exposed in the second ear shell.

[0016] Preferably, a mounting bracket is provided inside the ear shell; the speaker and battery are embedded in the mounting bracket.

[0017] Preferably, the ear hook includes an ear hook body and an ear hook base; the ear hook body is rotatably mounted on the ear hook base; a mounting base is provided on the second ear shell; and a first connector rotatably mounts the ear hook base on the mounting base.

[0018] Preferably, the ear hook seat is provided with a limiting tooth, and a first spring is provided on the side of the mounting seat, the first spring pressing against the limiting tooth.

[0019] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, when the microphone and the earphone body are assembled, the contoured shell is fitted onto the earphone body, and the first magnet and the second magnet attract each other, so that the second conductive post on the second circuit board is pressed together with the first conductive post to conduct electricity. The contoured shell is fixed to the earphone body. Under this design, the conductive structure between the microphone and the earphone body is simpler and the contact quality is higher. Attached Figure Description

[0020] Figure 1 This is an overall schematic diagram of an embodiment of the present utility model.

[0021] Figure 2 This is an embodiment of the present utility model. Figure 1 Another perspective diagram.

[0022] Figure 3 This is an exploded view of an embodiment of the present invention.

[0023] Figure 4 This is an embodiment of the present utility model. Figure 3 Another perspective diagram.

[0024] Figure 5 This is an exploded view of a microphone according to an embodiment of the present invention.

[0025] Explanation of reference numerals in the attached diagram:

[0026] 10. Earphone body; 11. First magnet; 12. First circuit board; 13. First conductive post; 15. Battery; 16. Speaker; 17. Third conductive post; 110. Ear shell; 111. Mounting bracket; 112. First ear shell; 113. First groove; 114. Second ear shell; 115. Second positioning hole; 116. Mounting base; 120. Ear hook; 121. Ear hook body; 122. Ear hook base; 123. Limiting tooth; 12 4. First connector; 20. Microphone; 21. Microphone boom; 22. First limiting part; 23. Flange; 24. Second magnet; 25. Second circuit board; 26. Second conductive post; 210. Contouring shell; 211. First mounting hole; 212. First contouring shell; 213. Second groove; 214. Second conductive post seat; 215. First positioning hole; 216. Second contouring shell; 217. First positioning post; 218. Second positioning post. Detailed Implementation

[0027] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0028] Please refer to Figures 1 to 5As shown, it illustrates the specific structure of a preferred embodiment of the present invention, which is an OWS Bluetooth headset with an external microphone.

[0029] The microphone 20 and the earphone body 10 are assembled using a magnetic attraction method. When the microphone 20 and the earphone body 10 are assembled together, the second conductive post 26 and the first conductive post 13 are pressed together and will not move relative to each other, resulting in good conductivity and a simpler conductive structure.

[0030] This application provides an OWS Bluetooth headset with an external microphone, including a headset body 10 and an ear hook 120; the ear hook 120 is rotatably disposed on the headset body 10; the ear hook 120 can rotate on the headset body 10, and the ear hook 120 can swing up and down, as well as swing inward and outward.

[0031] The earphone body 10 includes an ear shell 110, and a first magnet 11, a first circuit board 12, a battery 15, and a speaker 16 disposed inside the ear shell 110. The speaker 16 and the battery 15 are connected to the first circuit board 12, and the first conductive post 13 on the first circuit board 12 is exposed in the ear shell 110. The ear shell 110 is an injection molded part. The battery 15 supplies power to components such as the first circuit board 12, the speaker 16, and the microphone 20. The first conductive post 13, the second conductive post 26, and the third conductive post 17 can be copper posts or conductive springs.

[0032] The microphone 20 includes a contoured shell 210, a microphone boom 21, a second magnet 24, and a second circuit board 25. The microphone boom 21 is rotatably mounted on the contoured shell 210. The second magnet 24 and the second circuit board 25 are disposed inside the contoured shell 210, and the microphone boom 21 is connected to the second circuit board 25. The contoured shell 210 is fitted onto the earpiece 110. The first magnet 11 and the second magnet 24 attract each other, and the second conductive post 26 on the second circuit board 25 is pressed into contact with the first conductive post 13. The contoured shell 210 is contoured and can fit onto the earpiece 110. The first magnet 11 and the second magnet 24 attract each other, and the contoured shell 210 will not fall off the earpiece 110, exhibiting good stability. The power supply for the second circuit board 25 comes from the battery 15. The microphone components inside the microphone boom 21 are connected to the second circuit board 25 via wires. The microphone components collect sound information, and the microphone components and the second circuit board 25 are connected via wires. The microphone boom 21 can swing up and down on the contoured housing 210, allowing it to be adjusted to a position suitable for the user. The first circuit board and the second circuit board are electrically connected.

[0033] When the earphone body 10 and microphone 20 are assembled, the contour shell 210 is fitted onto the earphone body 10, the first magnet 11 and the second magnet 24 attract each other, and the second conductive post 26 on the second circuit board 25 is pressed together with the first conductive post 13 to conduct electricity. The conductive structure between the microphone 20 and the earphone body 10 is simple and has good conductivity.

[0034] Preferably, the base of the microphone 21 is provided with a first limiting part 22, which has a flange 23; the contoured shell 210 is provided with a first mounting hole 211, the first limiting part 22 is inserted into the first mounting hole 211, and the flange 23 is engaged in the first mounting hole 211. There is a gap between the first limiting parts 22, which can be inserted into the first mounting hole 211 by utilizing the elasticity between them. When the microphone 21 and the contoured shell 210 are assembled, the first limiting part 22 is inserted into the first mounting hole 211, and the flange 23 is engaged in the first mounting hole 211, so that the microphone 21 will not fall off the contoured shell 210, and it can not only rotate but also has good stability.

[0035] Preferably, the contoured shell 210 includes a first contoured shell 212 and a second contoured shell 216; the second contoured shell 216 is fixed inside the first contoured shell 212, and the second conductive post 26 protrudes from the second contoured shell 216. The first contoured shell 212 is provided with a second groove 213 and a second conductive post seat 214, and a second magnet 24 is disposed in the second groove 213; the second conductive post 26 is inserted into the second conductive post seat 214. The first contoured shell 212 and the second contoured shell 216 can be assembled together by bolts. The second magnet 24 is embedded in the second groove 213, the second conductive post 26 is inserted into the second conductive post seat 214, and the second circuit board 25 can be fixed inside the first contoured shell 212 by screws or positioning pins. It can be seen that this assembly structure is very simple and concise, with good overall integrity.

[0036] Preferably, the second contoured shell 216 is provided with a first positioning post 217, and the first contoured shell 212 is provided with a first positioning hole 215; the first positioning post 217 is inserted into the first positioning hole 215. When the second contoured shell 216 and the first contoured shell 212 are assembled together, the first positioning post 217 is inserted into the first positioning hole 215. This design can improve the convenience of assembly, and at the same time, the assembly is more secure and will not loosen.

[0037] Preferably, the second contoured shell 216 is further provided with a second positioning post 218, and the ear shell 110 is provided with a second positioning hole 115; the second positioning post 218 is inserted into the second positioning hole 115. When assembling the earphone body 10 and the microphone 20, the second positioning post 218 is inserted into the second positioning hole 115. This design can enhance the firmness of the assembly of the earphone body 10 and the microphone 20, play a positioning role, and make the assembly more convenient.

[0038] Preferably, the ear shell 110 includes a first ear shell 112 and a second ear shell 114, which are fastened together. A first groove 113 is provided on the first ear shell 112, and a first magnet 11 is disposed within the first groove 113. A third conductive post 17 on the first circuit board 12 is exposed in the second ear shell 114. The third conductive post 17 can be used for charging; when the earphone body 10 is placed in the charging case, the third conductive post 17 contacts the fourth charging pin inside the charging case, and the charging case charges the battery 15.

[0039] Preferably, a mounting bracket 111 is provided inside the ear shell 110; the speaker 16 and the battery 15 are embedded in the mounting bracket 111. The mounting bracket 111 can improve the compactness of the assembly of various parts inside the ear shell 110, and the assembly is also more convenient.

[0040] Preferably, the ear hook 120 includes an ear hook body 121 and an ear hook base 122; the ear hook body 121 is rotatably mounted on the ear hook base 122; a mounting seat 116 is provided on the second ear shell 114; a first connector 124 rotatably mounts the ear hook base 122 on the mounting seat 116. A pivot and a second spring are provided at the base of the ear hook body 121. The base of the ear hook body 121 is inserted into the ear hook base 122, and the second spring and pivot are engaged with the ear hook base 122, preventing the ear hook body 121 from falling off. Alternatively, the ear hook body 121 and the ear hook base 122 can be assembled together using screws, with the screw passing through the ear hook base 122 and then tightened onto the ear hook body 121. The mounting seat 116 is annular, and the first connector 124 rotatably mounts the ear hook base 122 on the mounting seat 116, thus allowing the ear hook 120 to rotate on the ear shell 110. The first connector 124 is preferably a screw or a rivet.

[0041] The ear hook base 122 is provided with a limiting tooth 123, and a first spring is provided on the side of the mounting base 116. The first spring presses against the limiting tooth 123. The limiting tooth 123 and the first spring can control the swing of the ear hook 120, and the ear hook 120 can swing up and down on the ear shell 110.

[0042] In summary, the key design feature of this utility model is that when the microphone 20 and the earphone body 10 are assembled, the contour shell 210 is directly fitted onto the earphone body 10, the first magnet 11 and the second magnet 24 attract each other, and the second conductive post 26 on the second circuit board 25 is pressed together with the first conductive post 13 to conduct electricity. Under this design, the conductive structure between the microphone 20 and the earphone body 10 is simple and the contact quality is good.

[0043] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An OWS Bluetooth headset with an external microphone, characterized in that: Includes the main body of the headphones and the ear hooks; the ear hooks are rotatably mounted on the main body of the headphones; The main body of the earphone includes an ear shell, and a first magnet, a first circuit board, a battery, and a speaker disposed inside the ear shell; The speaker and battery are connected to the first circuit board, and the first conductive post on the first circuit board is exposed in the ear shell; The microphone includes a contoured shell, a microphone boom, a second magnet, and a second circuit board; the microphone boom is rotatably mounted in the contoured shell; the second magnet and the second circuit board are disposed inside the contoured shell, and the microphone boom is connected to the second circuit board; the contoured shell is fitted onto the ear shell, the first magnet and the second magnet attract each other, and the second conductive post on the second circuit board is connected to the first conductive post.

2. An OWS Bluetooth headset with an external microphone according to claim 1, characterized in that: The base of the microphone is provided with a first limiting part, which has a flange; the contoured shell is provided with a first mounting hole, the first limiting part is inserted into the first mounting hole, and the flange is locked in the first mounting hole.

3. An OWS Bluetooth headset with an external microphone according to claim 2, characterized in that: The conformal shell includes a first conformal shell and a second conformal shell; the second conformal shell is fixed inside the first conformal shell, and the second conductive post protrudes from the second conformal shell.

4. An OWS Bluetooth headset with an external microphone according to claim 3, characterized in that: The first conformal shell is provided with a second groove and a second conductive post seat, and the second magnet is disposed in the second groove; the second conductive post is inserted into the second conductive post seat.

5. An OWS Bluetooth headset with an external microphone according to claim 3, characterized in that: The second profiled shell is provided with a first positioning post, and the first profiled shell is provided with a first positioning hole; the first positioning post is inserted into the first positioning hole.

6. An OWS Bluetooth headset with an external microphone according to any one of claims 3-5, characterized in that: The second conforming shell is also provided with a second positioning post, and the ear shell is provided with a second positioning hole; the second positioning post is inserted into the second positioning hole.

7. An OWS Bluetooth headset with an external microphone according to claim 1, characterized in that: The ear shell includes a first ear shell and a second ear shell, which are fastened together; a first groove is provided on the first ear shell, and a first magnet is disposed in the first groove; a third conductive post on the first circuit board is exposed in the second ear shell.

8. An OWS Bluetooth headset with an external microphone according to claim 7, characterized in that: The earpiece is equipped with a mounting bracket; the speaker and battery are embedded in the mounting bracket.

9. An OWS Bluetooth headset with an external microphone according to claim 7, characterized in that: The ear hook includes an ear hook body and an ear hook base; the ear hook body is rotatably mounted on the ear hook base; a mounting base is provided on the second ear shell; and a first connector rotatably mounts the ear hook base on the mounting base.

10. An OWS Bluetooth headset with an external microphone according to claim 9, characterized in that: The ear hook seat is provided with a limiting tooth, and a first spring is provided on the side of the mounting seat, the first spring pressing against the limiting tooth.

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