Portable earphone

Abstract

The utility model provides a portable earphone, and aims to solve the problems that the existing in-ear earphone has small and many internal elements, is troublesome to position during assembly and affects the assembly efficiency, and the in-ear earphone is easy to fall off during use, and the portable earphone comprises an earphone shell, an ear hook and the internal elements, the internal element comprises a charging part, a circuit board, a loudspeaker unit and a microphone rod mechanism, the earphone shell comprises a front half shell and a rear half shell, and a charging groove and a loudspeaking groove are formed in the front half shell. According to the portable earphone provided by the utility model, through the arrangement of various clamping grooves in the earphone shell, internal elements can be more easily and accurately installed at correct positions, the positioning and adjusting time in the assembly process is reduced, the error and defective product rate in the assembly process can be reduced, and the production efficiency is improved. The quick assembly of the ear hook and the earphone shell is realized through the matching of the plugging port and the plugging head, the earphone is convenient to wear, and the earphone shell is convenient to store in the earphone box by taking down the ear hook.

Description

Technical Field

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

[0002] Headphones are a device for listening to audio signals, usually consisting of a pair of devices worn on the head, each of which contains one or more speakers. Headphones are usually used for private listening to music, voice calls, games, etc., and can also be used to isolate ambient noise in public places. Headphones are usually connected to audio source devices such as music players, mobile phones, computers or audio devices. Common types of headphones include in-ear headphones, headphones on the head, and ear-hook headphones.

[0003] The design of in-ear headphones equipped with a charging box has been widely welcomed and praised in the market. Headphones with this design usually have a longer battery life. The charging box can easily charge the headphones, allowing users to charge more conveniently and keep the headphones fully charged when going out. The charging box is also easy to store and carry the headphones, which improves the user's convenience and experience. Due to the storage space limitations of the charging box, headphones are usually small in size and can only be in-ear.

[0004] The existing in-ear headphones have small and numerous internal components, which makes positioning difficult during assembly, affecting assembly efficiency. In addition, the in-ear headphones are prone to falling off during use. Therefore, we propose a lightweight headphone to solve this problem. Summary of the invention

[0005] In order to solve the above problems, the utility model provides a lightweight earphone to more accurately solve the above problems.

[0006] The utility model is realized by the following technical solutions:

[0007] The utility model provides a lightweight headset, comprising a headset shell, an ear hook and internal components, wherein the internal components include a charging component, a circuit board, a speaker unit and a microphone rod mechanism, the headset shell comprises a front half shell and a rear half shell, a charging slot and a speaker slot are provided in the front half shell, the charging component and the speaker unit are respectively snapped into the charging slot and the speaker slot, a circuit slot is provided in the rear half shell, the circuit board is movably snapped into the circuit slot, an external device slot is provided on the outer side of the rear half shell, and the microphone rod mechanism is rotatably installed in the external device slot.

[0008] Furthermore, two circular holes are opened on the front side of the charging slot, and the charging component includes a battery and two electrodes, and the electrodes are slidably installed in the corresponding circular holes. A plurality of sound holes are opened on the front side of the front half shell, and the sound holes are connected to the speaker slot.

[0009] Furthermore, the edge portions of the front half shell and the rear half shell are both provided with a plurality of protrusions and grooves, and the grooves and protrusions are matched with each other.

[0010] Furthermore, the earphone shell is made of plastic, and the connection between the front half shell and the rear half shell is fixedly connected by an adhesive, and the material of the adhesive is set to epoxy resin glue.

[0011] Furthermore, a plug connector is provided at the top of the earphone housing, and a plug interface is provided at one end of the ear hook, and the plug connector is movably connected in the plug interface.

[0012] Furthermore, the charging slot is connected to the circuit slot, the charging component is connected to the circuit board, the circuit slot is connected to the speaker slot, the circuit board is connected to the speaker unit, the peripheral slot is connected to the circuit slot, and the microphone mechanism is connected to the circuit board.

[0013] Furthermore, a heat dissipation groove is provided on the outer side of the rear half shell, and a plurality of heat dissipation holes are provided on an inner wall of one side of the heat dissipation groove.

[0014] Furthermore, the charging component, circuit board and speaker unit all include a mounting plate, on which a plurality of threaded holes are formed, and on one side inner walls of the charging slot, speaker slot and circuit slot a plurality of threaded grooves are formed, and the threaded holes are adapted to the corresponding threaded grooves.

[0015] Furthermore, a rotating shaft and a torsion spring are fixedly installed at one end of the microphone lever mechanism, a circular groove is opened on the inner wall of one side of the external slot, the rotating shaft is rotatably installed in the circular groove, the torsion spring is wound around the outside of the rotating shaft, the torsion spring is fixedly connected to the inner wall of one side of the external slot, a spring pin is provided on the inner wall of one side of the external slot, and a pin groove is opened on one side of the microphone lever mechanism.

[0016] The beneficial effects of the utility model are:

[0017] The utility model provides a lightweight earphone, which can more easily and accurately install internal components to the correct position by arranging multiple card slots inside the earphone shell, thereby reducing the positioning and adjustment time during the assembly process, and can reduce errors and defective product rates during the assembly process. The ear hook and the earphone shell can be quickly assembled through the cooperation of the plug interface and the plug connector, which is easy to wear. Removing the ear hook makes it easier to store the earphone shell in the earphone box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a lightweight headset proposed by the utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the front half shell of a lightweight earphone proposed by the utility model;

[0020] Figure 3 This is a three-dimensional structural schematic diagram of the rear half shell of a lightweight earphone proposed by the utility model;

[0021] Figure 4 A schematic diagram of the three-dimensional structure of the internal components of a portable earphone proposed by the utility model from a first viewing angle;

[0022] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of the internal components of a portable earphone from a second viewing angle.

[0023] The reference numerals are as follows:

[0024] In the figure: 1. earphone shell; 2. ear hook; 3. charging component; 4. circuit board; 5. speaker unit; 6. microphone rod mechanism; 7. front half shell; 8. back half shell; 9. peripheral slot; 10. round hole; 11. electrode; 12. sound hole; 13. plug connector; 14. heat dissipation hole; 15. shaft; 16. spring pin; 17. plug slot. DETAILED DESCRIPTION

[0025] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0026] Please refer to Figure 1-Figure 5 The utility model proposes a lightweight headset, including an earphone shell 1, an ear hook 2 and internal components, the internal components including a charging component 3, a circuit board 4, a speaker unit 5 and a microphone rod mechanism 6, the earphone shell 1 includes a front half shell 7 and a rear half shell 8, the front half shell 7 is provided with a charging slot and a speaker slot, the charging component 3 and the speaker unit 5 are respectively connected to the charging slot and the speaker slot, the rear half shell 8 is provided with a circuit slot, the circuit board 4 is movably connected to the circuit slot, the outer side of the rear half shell 8 is provided with an external device slot 9, and the microphone rod mechanism 6 is movably connected to the external device slot 9.

[0027] like Figure 2 As shown, in this embodiment, two circular holes 10 are opened on the front side of the charging slot, the charging component 3 includes a battery and two electrodes 11, the electrodes 11 are slidably installed in the corresponding circular holes 10, and a plurality of sound holes 12 are opened on the front side of the front half shell 7, and the sound holes 12 are connected to the speaker slot.

[0028] In this embodiment, the edge portions of the front half shell 7 and the rear half shell 8 are provided with a plurality of protrusions and grooves, and the grooves and protrusions are adapted to each other. The cooperation of the grooves and protrusions ensures that the front half shell 7 and the rear half shell 8 are tightly fixed together, thereby protecting the internal components and providing a good appearance and touch.

[0029] In this embodiment, the earphone housing 1 is made of plastic, and the front half shell 7 and the rear half shell 8 are fixedly connected at their joints by an adhesive, and the material of the adhesive is set to be epoxy resin glue.

[0030] It should be noted that the plastic material of the earphone shell 1 makes the earphone as a whole light, and the epoxy resin glue has excellent bonding strength and can firmly bond different types of plastics. The bonding ability of the epoxy resin glue makes the bonding part have higher wear resistance and impact resistance, which helps to improve the service life of plastic products.

[0031] like Figure 2 As shown, in this embodiment, a plug connector 13 is provided at the top of the earphone housing 1, and a plug interface is provided at one end of the ear hook 2. The plug connector 13 is movably connected in the plug interface. The ear hook 2 and the earphone housing 1 can be quickly assembled through the cooperation of the plug interface and the plug connector 13. The ear hook 2 is convenient for the user to wear, and removing the ear hook 2 makes it convenient for the earphone housing 1 to be stored in the earphone box.

[0032] In this embodiment, the charging slot is connected to the circuit slot, the charging component 3 is connected to the circuit board 4, the circuit slot is connected to the speaker slot, the circuit board 4 is connected to the speaker unit 5, the peripheral slot 9 is connected to the circuit slot, and the microphone mechanism 6 is connected to the circuit board 4.

[0033] like Figure 1 As shown, in this embodiment, a heat dissipation groove is opened on the outer side of the rear half shell 8, and a plurality of heat dissipation holes 14 are opened on the inner wall of one side of the heat dissipation groove to improve the heat dissipation performance of the internal components.

[0034] In this embodiment, the charging component 3, the circuit board 4 and the speaker unit 5 all include a mounting plate with a plurality of threaded holes. A plurality of threaded grooves are provided on the inner wall of one side of the charging slot, the speaker slot and the circuit slot. The threaded holes are matched with the corresponding threaded grooves to improve the stability of the connection between the internal components and the earphone housing 1.

[0035] like Figure 3 , 5 As shown in the present embodiment, a rotating shaft 15 and a torsion spring are fixedly installed at one end of the microphone lever mechanism 6, and a magnet is provided near the torsion spring, which will form a magnetic attraction with the magnet inside the earphone housing 1, and a circular groove is provided on the inner wall of one side of the external slot 9, and the rotating shaft 15 is rotatably installed in the circular groove. The torsion spring is wound around the outer side of the rotating shaft 15, and the torsion spring is fixedly connected to the inner wall of one side of the external slot 9. A spring pin 16 is provided on the inner wall of one side of the external slot 9, and a pin groove 17 is provided on one side of the microphone lever mechanism 6.

[0036] It should be noted that the microphone rod mechanism 6 is limited by the cooperation of the latch slot 17 and the spring pin 16. At this time, the torsion spring is subjected to force to generate a counter-torque, pressing the top of the microphone rod mechanism 6 to drive the microphone rod mechanism 6 to swing upward, so that the spring pin 16 is separated from the latch slot 17. Under the action of the torsion spring and the magnetic force, the microphone rod mechanism 6 pops out and is fixed at a certain angle, thereby improving the sound capture effect.

[0037] It is further explained that the role of the microphone rod mechanism 6 in the headset is to realize functions such as voice communication, voice control and voice recording, provide users with a convenient and efficient way to interact with the device, and play an important role in improving voice quality and user experience.

[0038] The working principle of the utility model is as follows: the earphone shell 1 is composed of a front half shell 7 and a rear half shell 8, which are convenient for opening a charging slot, a speaker slot, a circuit slot and a peripheral slot 9 inside, and are convenient for charging components 3, a circuit board 4, a speaker unit 5 and a microphone rod mechanism 6. Through the arrangement of multiple card slots inside the earphone shell 1, it is easier to accurately install the internal components in the correct position, reducing the positioning and adjustment time during the assembly process, and can reduce errors and defective product rates during the assembly process. The ear hook 2 and the earphone shell 1 can be quickly assembled through the cooperation of the plug interface and the plug connector 13. The ear hook 2 is convenient for the user to wear. Removing the ear hook 2 makes it convenient for the earphone shell 1 to be stored in the earphone box. The telescopic head in the earphone box is extended into the round hole 10 to abut against the electrode 11 to charge the earphone.

[0039] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A lightweight headset, characterized in that: It includes an earphone shell, an ear hook and internal components, the internal components include a charging component, a circuit board, a speaker unit and a microphone rod mechanism, the earphone shell includes a front half shell and a rear half shell, the front half shell is provided with a charging slot and a speaker slot, the charging component and the speaker unit are respectively snapped into the charging slot and the speaker slot, the rear half shell is provided with a circuit slot, the circuit board is movably snapped into the circuit slot, the outer side of the rear half shell is provided with an external device slot, and the microphone rod mechanism is rotatably installed in the external device slot.

2. A portable headset according to claim 1, characterized in that: Two circular holes are provided on the front side of the charging slot. The charging component includes a battery and two electrodes. The electrodes are slidably installed in the corresponding circular holes. A plurality of sound holes are provided on the front side of the front half shell. The sound holes are connected to the speaker slot.

3. The portable earphone according to claim 1, characterized in that: The edge parts of the front half shell and the rear half shell are both provided with a plurality of protrusions and grooves, and the grooves and protrusions are matched.

4. The portable earphone according to claim 1, characterized in that: The earphone shell is made of plastic, and the front half shell and the back half shell are fixedly connected at a connection point by an adhesive, and the adhesive is made of epoxy resin glue.

5. The portable earphone according to claim 1, characterized in that: The top of the earphone shell is provided with a plug connector, one end of the ear hook is provided with a plug interface, and the plug connector is movably connected in the plug interface.

6. The portable earphone according to claim 1, characterized in that: The charging slot is connected to the circuit slot, the charging component is connected to the circuit board, the circuit slot is connected to the speaker slot, the circuit board is connected to the speaker unit, the peripheral slot is connected to the circuit slot, and the microphone mechanism is connected to the circuit board.

7. The portable earphone according to claim 1, characterized in that: A heat dissipation groove is provided on the outer side of the rear half shell, and a plurality of heat dissipation holes are provided on an inner wall of one side of the heat dissipation groove.

8. The portable earphone according to claim 1, characterized in that: The charging component, circuit board and speaker unit all include a mounting plate, on which a plurality of threaded holes are formed, and on one side inner walls of the charging slot, speaker slot and circuit slot a plurality of threaded grooves are formed, and the threaded holes are adapted to the corresponding threaded grooves.

9. The portable earphone according to claim 1, characterized in that: A rotating shaft and a torsion spring are fixedly installed at one end of the microphone lever mechanism, a circular groove is opened on the inner wall of one side of the external slot, the rotating shaft is rotatably installed in the circular groove, the torsion spring is wound around the outside of the rotating shaft, the torsion spring is fixedly connected to the inner wall of one side of the external slot, a spring pin is arranged on the inner wall of one side of the external slot, and a pin groove is opened on one side of the microphone lever mechanism.

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