Detachable neck-hung TWS earphone

Abstract

The utility model relates to the technical field of TWS earphones, and discloses a detachable neck hanging type TWS earphone, which comprises an earphone main body, the earphone main body comprises two TWS earphone units, a charging contact is arranged below one end of each TWS earphone unit, the two TWS earphone units are provided with neck hanging mechanisms, the neck hanging mechanisms comprise mounting sleeves sleeved on the outer sides of the TWS earphone units, and the mounting sleeves are sleeved on the outer sides of the TWS earphone units. One end of the mounting sleeve is fixedly connected with a charging seat. According to the utility model, the mobile power supply type neck hanging mechanism is configured, the neck hanging mechanism comprises the mobile power supply, the mobile power supply is electrically connected with the charging seat through the connecting wire, and the TWS earphone unit is provided with the charging contact matched with the charging elastic reed of the charging seat and can be electrically connected with the charging seat. The two TWS earphone units are charged and supplemented with energy through the built-in mobile power supply of the neck hanging mechanism, so that the problem of insufficient endurance of the TWS earphone is solved, a user does not need to frequently charge the earphone when using the earphone for a long time, meanwhile, the wireless convenience of the TWS earphone is kept, the use time is prolonged, and the flexibility is improved.

Description

Technical Field

[0001] This utility model relates to the field of TWS earphone technology, specifically a detachable neckband-style TWS earphone. Background Technology

[0002] TWS earbuds, or True Wireless Stereo earbuds, are a type of truly wireless stereo earphone. Completely wireless, they eliminate the traditional physical wires connecting the left and right earbuds to the playback device, completely freeing them from the constraints of cables and the problem of tangled wires. They are lightweight, comfortable to wear, and allow for free movement. Furthermore, each earbud is independent, working independently and can be used individually or simultaneously. Currently, there are many types of TWS earbuds available, including neckband-style TWS earbuds.

[0003] The following problems still exist in the use of existing neckband-style TWS earphones: At present, when using neckband-style TWS earphones, the neckband part is often a neckband rope, which only serves the function of hanging the entire TWS earphone around the neck because it connects two independent left and right ear units. Although it is easy to disassemble, its neckband function is relatively simple. Utility Model Content

[0004] (a) Technical problems to be solved.

[0005] To address the shortcomings of existing technologies, this invention provides a detachable neckband-style TWS earphone, solving the problems mentioned in the background section.

[0006] (ii) Technical solution.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a detachable neckband-style TWS earphone, comprising an earphone body, the earphone body including two TWS earphone units, a charging contact provided at one end of each TWS earphone unit, and the two TWS earphone units being equipped with a neckband mechanism, the neckband mechanism including a mounting sleeve fitted onto the outside of the TWS earphone units, a charging base fixedly connected to one end of the mounting sleeve, a fitting groove for sliding and fitting the TWS earphone units between the upper and lower side walls of the mounting sleeve, a charging elastic spring provided at the other end of the charging base matching the charging contact, the neckband mechanism also including a power bank, the power output terminals on both sides of the power bank being connected to connectors via connecting wires, the connectors being connected to the charging base on their corresponding sides.

[0008] As a further improvement of this utility model: a charging terminal is provided at the bottom of the TWS earphone unit, an earphone sound unit is provided at the top of the TWS earphone unit, an in-ear sensing contact is provided at the front end of the earphone sound unit, and a pressure relief hole is provided at one end of the earphone sound unit.

[0009] As a further improvement of this utility model: the charging elastic spring slides in contact with the charging contact on its corresponding side, and the inner wall of one end of the socket groove is provided with a through groove for the charging elastic spring to pop out. The inner wall of the socket groove is fixedly connected with multiple anti-slip rubber blocks at equal angles, and the multiple anti-slip rubber blocks slide against the TWS earphone unit on its corresponding side.

[0010] As a further improvement of this utility model: the bottom of the charging base is provided with a threaded connection port for threaded connection and installation of the corresponding side connection connector, the bottom of the power bank is provided with a charging interface, and the front end of the power bank is provided with a switch button, a control button and an indicator light in sequence from one side to the other.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, a mobile power supply-type neckband mechanism is configured. The neckband mechanism includes a mobile power supply, which is electrically connected to the charging base via a connecting cable. The TWS earphone unit is provided with charging contacts that match the charging elastic spring of the charging base, and can be electrically connected to the charging base. The mobile power supply built into the neckband mechanism charges and replenishes the two TWS earphone units, solving the problem of insufficient battery life of TWS earphones. This allows users to use the earphones for a long time without frequent charging, while maintaining the wireless convenience of TWS earphones and improving usage time and flexibility.

[0013] 2. In this utility model, an installation sleeve is fixedly connected to the charging base. Multiple anti-slip rubber blocks are fixedly connected at equal angles on the inner side wall of the installation sleeve, which can be inserted into the outer side of the TWS earphone unit on the corresponding side. The installation sleeve has a through groove for the charging elastic spring to pop out. The entire installation sleeve, together with the charging base, can form a reliable physical and electrical connection with the TWS earphone unit. Attached Figure Description

[0014] Figure 1 This is a perspective view of the entire utility model;

[0015] Figure 2 This is a perspective view of the main body of the earphone of this utility model;

[0016] Figure 3 This is a perspective view of a portion of the neck-hanging mechanism of this utility model;

[0017] Figure 4 This is a perspective view of another part of the neck-hanging mechanism of this utility model.

[0018] In the diagram: 1. Earphone body; 2. Neckband mechanism; 11. TWS earphone unit; 12. Charging terminal; 13. Charging contact; 14. Earphone speaker unit; 15. In-ear sensor contact; 16. Pressure relief hole; 21. Mounting sleeve; 22. Charging base; 23. Charging spring; 24. Sleeve groove; 25. Anti-slip rubber block; 26. Through groove; 27. Power bank; 28. Connecting cable; 29. ​​Connecting connector; 210. Charging interface; 211. Indicator light; 212. Control button; 213. Switch button. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0020] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figures 1-4In this embodiment of the present invention, a detachable neckband-style TWS earphone includes an earphone body 1, which includes two TWS earphone units 11. A charging contact 13 is provided at one end of each TWS earphone unit 11, and the two TWS earphone units 11 are equipped with a neckband mechanism 2. The neckband mechanism 2 includes a mounting sleeve 21 that fits onto the outside of the TWS earphone units 11. A charging base 22 is fixedly connected to one end of the mounting sleeve 21. A fitting groove 24 is provided between the upper and lower side walls of the mounting sleeve 21 for sliding and fitting the TWS earphone units 11. A charging elastic spring 23 matching the charging contact 13 is provided at the other end of the charging base 22. The neckband mechanism 2 also includes a power bank 27. The power output terminals on both sides are connected to connectors 29 via connecting cables 28. Connectors 29 are connected to charging bases 22 on their respective sides. The entire system is equipped with a power bank 27-type neckband mechanism 2. The neckband mechanism 2 includes a power bank 27, which is electrically connected to the charging base 22 via connecting cables 28. The TWS earphone unit 11 is provided with charging contacts 13 that match the charging elastic spring 23 of the charging base 22, and can be electrically connected to the charging base 22. The power bank 27 built into the neckband mechanism 2 charges and replenishes the two TWS earphone units 11, solving the problem of insufficient battery life of TWS earphones. This allows users to use the earphones for a long time without frequent charging, while maintaining the wireless convenience of TWS earphones and improving usage time and flexibility.

[0023] The bottom of the TWS earphone unit 11 is provided with a charging port 12, which can be assembled with the matching earphone charging case for charging. The top of the TWS earphone unit 11 is provided with an earphone sound unit 14, which can produce sound. The front of the earphone sound unit 14 is provided with an in-ear sensing contact 15, which can detect the earphone sound unit 14 in the ear. One end of the earphone sound unit 14 is provided with a pressure relief hole 16, which can release pressure in the earphone sound unit 14.

[0024] The charging spring 23 slides in contact with the charging contact 13 on its corresponding side. The inner wall of one end of the socket 24 is provided with a through groove 26 for the charging spring 23 to pop out. Multiple anti-slip rubber blocks 25 are fixedly connected to the inner wall of the socket 24 at equal angles. The multiple anti-slip rubber blocks 25 slide against the TWS earphone unit 11 on its corresponding side. The charging base 22 is fixedly connected with the mounting sleeve 21. Multiple anti-slip rubber blocks 25 are fixedly connected to the inner wall of the mounting sleeve 21 at equal angles. It can be inserted into the outer side of the TWS earphone unit 11 on the corresponding side. The mounting sleeve 21 is provided with a through groove 26 for the charging spring 23 to pop out. The entire mounting sleeve 21 and the charging base 22 can form a reliable physical and electrical connection with the TWS earphone unit 11.

[0025] The bottom of the charging base 22 is provided with a threaded connection port for threaded connection of the corresponding side connector 29. The connection between the connector 29 and the charging base 22 is firm and easy to disassemble. The bottom of the power bank 27 is provided with a charging interface 210. The front of the power bank 27 is provided with a switch button 213, a control button 212 and an indicator light 211 from one side to the other, which can perform control feedback work of the power bank 27.

[0026] The working principle of this utility model is as follows: Users can hang the two earphone bodies 1 on the neckband mechanism 2 for neckband use, or they can pull out the TWS earphone units 11 from the two mounting sleeves 21 and then wear the two earphone bodies 1 for regular TWS earphone use. The overall configuration includes a mobile power bank 27-type neckband mechanism 2, which includes a mobile power bank 27, which is electrically connected to the charging base 22 via a connecting cable 28. The TWS earphone units 11 are provided with charging contacts 13 that match the charging elastic springs 23 of the charging base 22, and can be electrically connected to the charging base 22. The mobile power bank 27 built into the neckband mechanism 2 charges and replenishes the two TWS earphone units 11, solving the problem of insufficient battery life of TWS earphones, allowing users to use the earphones for a long time without frequent charging, while maintaining the TWS earphone's long battery life. The convenience of wireless earphones enhances usage time and flexibility. In addition, the charging base 22 is fixedly connected to the mounting sleeve 21. Multiple anti-slip rubber blocks 25 are fixedly connected at equal angles on the inner side wall of the mounting sleeve 21, which can be inserted into the outer side of the corresponding TWS earphone unit 11. The mounting sleeve 21 has a through groove 26 for the charging elastic spring 23 to pop out. The entire mounting sleeve 21, together with the charging base 22, can form a reliable physical and electrical connection with the TWS earphone unit 11.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A detachable neckband TWS earphone, comprising an earphone body (1), wherein the earphone body (1) comprises two TWS earphone units (11). characterized in that A charging contact (13) is provided at one end of the TWS earphone unit (11), and the two TWS earphone units (11) are equipped with a neckband mechanism (2). The neckband mechanism (2) includes an installation sleeve (21) sleeved on the outside of the TWS earphone unit (11), and a charging base (22) is fixedly connected to one end of the installation sleeve (21). The mounting sleeve (21) has a socket groove (24) between its upper and lower side walls for sliding and fitting the TWS earphone unit (11) into place, and the other end of the charging base (22) is provided with a charging elastic spring (23) that matches the charging contact (13). The neck-hanging mechanism (2) also includes a mobile power supply (27). The power output terminals on both sides of the mobile power supply (27) are connected to connectors (29) via connecting lines (28). The connectors (29) are connected to charging bases (22) on their corresponding sides.

2. The detachable neck hanging TWS earphone of claim 1, wherein: The TWS earphone unit (11) is provided with a charging terminal (12) at the bottom and an earphone sound unit (14) at the top.

3. The detachable neck hanging TWS earphone of claim 2, wherein: The earphone sound unit (14) has an in-ear sensing contact (15) at the front end and a pressure relief hole (16) at one end.

4. The detachable neck hanging TWS earphone of claim 1, wherein: The charging elastic spring (23) slides in contact with the charging contact (13) on its corresponding side, and the inner wall of one end of the sleeve groove (24) is provided with a through groove (26) for the charging elastic spring (23) to pop out.

5. The detachable neck hanging TWS earphone of claim 1, wherein: The inner wall of the socket (24) is fixedly connected with multiple anti-slip rubber blocks (25) at equal angles, and the multiple anti-slip rubber blocks (25) slide against the TWS earphone unit (11) on their corresponding side.

6. The detachable neck hanging TWS earphone of claim 1, wherein: The bottom of the charging base (22) is provided with a threaded connection port for threaded connection installation of the corresponding side connection connector (29).

7. The detachable neck hanging TWS earphone of claim 1, wherein: The power bank (27) has a charging interface (210) at the bottom and a switch button (213), a control button (212) and an indicator light (211) arranged sequentially from one side to the other at the front end of the power bank (27).

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