CN219592601U

CN219592601U - Wireless earphone charging tail nail accessory

Info

Publication number: CN219592601U
Application number: CN202221554605.1U
Authority: CN
Inventors: 陈信固
Original assignee: Dongguan Zhengmao Electronics Co ltd
Current assignee: Dongguan Zhengmao Electronics Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-08-25
Anticipated expiration: 2032-06-21

Abstract

A wireless earphone charging tail nail accessory relates to the technical field of wireless earphones. The charging contact block is arranged on the main body shell, the charging contact block is connected with the charging contact pin, the mounting groove is formed in the main body shell, and the main body shell is connected with the earphone mainboard through the sealing assembly. The utility model has the beneficial effects that: the device is simple in structure and convenient to assemble, the production efficiency of the product is improved, the production cost of the product is saved, and the quality of the product is improved by adjusting the structure of the microphone sealing piece of the wireless noise reduction earphone, so that the microphone of the wireless noise reduction earphone can be directly attached to the main board, and the main board and the sealing piece are only required to be welded and sealed.

Description

Wireless earphone charging tail nail accessory

Technical Field

The utility model relates to the technical field of wireless earphones, in particular to a wireless earphone charging tail nail accessory.

Background

The wireless earphone is characterized in that a middle wire is replaced by electric waves, the wireless earphone is connected to a transmitting end from an audio outlet of a computer, and then the transmitting end transmits the electric waves to an earphone of a receiving end, the receiving end is a radio, and the wireless earphone is divided into three parts: the first part is a sound source, the second part is a receiver, the third part is an earphone part, the function of the part is mainly used for converting signals transmitted by a mobile phone or a receiver into sound and transmitting the sound to ears of people, currently, the existing wireless earphone accessories generally do not have a microphone sealing structure at the bottom, the biggest problem is that communication has echo, the noise reduction effect is poor, the teaching is difficult, the assembly process is complex, and the production efficiency is low; the quality of the product is difficult to ensure, and the time is wasted, so that the production cost of the product is greatly increased.

Disclosure of Invention

Aiming at the problems that in the prior art, the existing wireless earphone accessories are not provided with a microphone sealing structure at the bottom, the biggest problem is that communication has echo, the noise reduction effect is poor, the adjustment is difficult, the assembly process is complex, and the production efficiency is low; the quality of the product is difficult to ensure, and time is wasted, so that the production cost of the product is greatly improved, and the wireless earphone charging tail nail accessory is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wireless earphone tail nail accessory that charges, it includes main body shell 1, is used for charging contact piece 2, seal assembly piece 3 that charges of operation and is used for the contact foot 4 that charges that the earphone mainboard is connected, be equipped with seal assembly piece 3 on the main body shell 1, the contact piece 2 that charges all sets up on main body shell 1 with contact foot 4 that charges, and the contact piece 2 that charges with contact foot 4 interconnect that charges, be equipped with mounting groove 101 on the main body shell 1, main body shell 1 is connected with earphone mainboard 5 through seal assembly piece 3.

Further, the charging contact block 2 and the charging contact pin 4 are of an integrated structure, and the charging contact block 2 and the charging contact pin 4 are provided with two, and are symmetrically arranged at the left end and the right end of the main body shell 1, so that the wireless earphone is convenient to charge.

Further, a side baffle 301 is provided at one end of the seal assembly 3.

Further, the main body casing 1 and the seal assembly 3 are of an integrated structure.

Furthermore, the inner space of the charging contact pin 4 is 0.7mm-0.85mm, and the outer space is 2.4mm-2.6mm, so that the charging contact pin can be better connected with a wireless earphone main board.

Further, the length of the mounting groove 101 is 2.0mm-2.2mm, the width is 1.75mm-1.95mm, the size of the mounting groove is in accordance with the microphone of the wireless earphone, and the mounting groove is more convenient for the installation of the main board.

Further, the charging contact block 2 is provided with a clamping slot 201, so that the device can be more stably connected with the wireless earphone host, and the stability of the device is ensured.

Further, a microphone 51 for receiving audio and a singlechip 52 for controlling the earphone are arranged on the earphone main board 5, main board charging pins 53 are arranged on the left and right ends of the microphone 51, and the main board charging pins 53 are used for being connected with the charging contact pins 4.

The working principle of the utility model is as follows: through installing its contact piece 2 that charges with contact foot 4 that charges to main body housing 1, when using this equipment, the contact foot 4 that charges can closely laminate with the foot 53 that charges of wireless earphone mainboard, and seal assembly 3 and mounting groove 101 can make its mainboard install more conveniently to main body housing 1 for wireless noise reduction earphone's microphone 51 can direct mount on the mainboard, only need to weld and seal mainboard and sealing member can.

After the technical scheme is adopted, the utility model has the beneficial effects that: the device is simple in structure and convenient to assemble, the production efficiency of the product is improved, the production cost of the product is saved, and the quality of the product is improved by adjusting the structure of the microphone sealing piece of the wireless noise reduction earphone, so that the microphone of the wireless noise reduction earphone can be directly attached to the main board, and the main board and the sealing piece are only required to be welded and sealed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic top view of the structure corresponding to fig. 1.

Fig. 3 is a schematic front view of the structure corresponding to fig. 1.

Fig. 4 is a right-side view of the structure of fig. 1.

Fig. 5 is a schematic cross-sectional view of the present utility model.

Fig. 6 is a schematic structural view of the main board 5 of the middle ear camera of the present utility model.

Fig. 7 is a schematic view of the back structure corresponding to fig. 6.

Fig. 8 is a schematic diagram showing a connection state of the charging contact pin 4 and the earphone motherboard 5 in the present utility model.

Reference numerals illustrate: the main body shell 1, the charging contact block 2, the sealing assembly part 3, the charging contact pin 4, the mounting groove 101, the clamping groove 201, the side baffle 301, the earphone main board 5, the microphone 51, the singlechip 52 and the main board charging pin 53.

Detailed Description

Referring to fig. 1 to 8, the technical scheme adopted in this embodiment is as follows: the wireless earphone comprises a main body shell 1, a charging contact block 2 for charging operation, a sealing assembly part 3 and a charging contact pin 4 for being connected with an earphone main board, wherein the main body shell 1 is provided with the sealing assembly part 3, the charging contact block 2 and the charging contact pin 4 are arranged on the main body shell 1, the charging contact block 2 is mutually connected with the charging contact pin 4, a mounting groove 101 is formed in the main body shell 1, the main body shell 1 is connected with the earphone main board 5 through the sealing assembly part 3, the charging contact block 2 and the charging contact pin 4 are of an integrated structure, the charging contact block 2 and the charging contact pin 4 are provided with two, and are symmetrically arranged at the left end and the right end of the main body shell 1, the wireless earphone is convenient to charge operation, one end of the sealing assembly part 3 is provided with a side baffle 301, the main body shell 1 and the sealing assembly part 3 are of an integrated structure, the charging contact block 2 is provided with a clamping groove 201, so that the device can be more stably connected with a wireless earphone host, the stability of the device is ensured, a microphone 51 for receiving audio frequency and a microphone 52 for controlling the earphone main board 5 are arranged on the earphone main board, the microphone 52 is provided with the left end and the right end of the microphone is provided with the microphone 53, and the left end of the microphone is connected with the main board 53.

The inner space of the charging contact pin 4 is 0.7mm-0.85mm, the outer space is 2.4mm-2.6mm, the charging contact pin can be better connected with a wireless earphone main board, the length of the mounting groove 101 is 2.0mm-2.2mm, the width is 1.75mm-1.95mm, the size accords with a microphone of the wireless earphone, and the wireless earphone is more convenient for the main board to mount.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. A wireless earphone tail nail accessory that charges, its characterized in that: the charging contact block comprises a main body shell (1), a charging contact block (2) for charging operation, a sealing assembly part (3) and a charging contact pin (4) for earphone mainboard connection, wherein the sealing assembly part (3) is arranged on the main body shell (1), the charging contact block (2) and the charging contact pin (4) are connected with each other, a mounting groove (101) is formed in the main body shell (1), and the main body shell (1) is connected with an earphone mainboard (5) through the sealing assembly part (3).

2. The wireless headset charging tail pin accessory of claim 1, wherein: the charging contact block (2) and the charging contact pin (4) are of an integrated structure, and the charging contact block (2) and the charging contact pin (4) are provided with two and are symmetrically arranged at the left end and the right end of the main body shell (1).

3. The wireless headset charging tail pin accessory of claim 1, wherein: a side baffle (301) is arranged on one end of the sealing assembly (3).

4. The wireless headset charging tail pin accessory of claim 1, wherein: the main body shell (1) and the sealing assembly part (3) are of an integrated structure.

5. The wireless headset charging tail pin accessory of claim 1, wherein: the inner space of the charging contact pin (4) is 0.7mm-0.85mm, and the outer space is 2.4mm-2.6mm.

6. The wireless headset charging tail pin accessory of claim 1, wherein: the length of the mounting groove (101) is 2.0mm-2.2mm, and the width is 1.75mm-1.95mm.

7. The wireless headset charging tail pin accessory of claim 1, wherein: and the charging contact block (2) is provided with a clamping slot (201).

8. The wireless headset charging tail pin accessory of claim 1, wherein: the earphone is characterized in that a microphone (51) for receiving audio and a singlechip (52) for controlling the earphone are arranged on the earphone main board (5), and main board charging pins (53) are arranged at the left end and the right end of the microphone (51).