Bluetooth earphone with waterproof structure

Abstract

The utility model relates to the technical field of Bluetooth earphones, and particularly discloses a Bluetooth earphone with a waterproof structure, which comprises an earphone main body, the side end part of the earphone main body is connected with a sound transmission cylinder, the side end part of the sound transmission cylinder is provided with a sound amplification cylinder in a threaded manner, the lower end part of the earphone main body is fixedly provided with a charging terminal, and the charging terminal is provided with a waterproof structure. The outer side of the earphone main body is sleeved with a rubber protective shell, and the lower end part of the rubber protective shell is provided with a charging hole; wherein the position of the charging terminal is located in the charging hole; a rubber protection ring is arranged on the inner side of the rubber protection shell, and a sealing protection plate is arranged at the side end of the rubber protection ring. According to the utility model, one side of the sound transmission cylinder of the Bluetooth earphone with the waterproof structure is additionally provided with the outer protection cylinder, and when the rubber protection shell and the sealing protection plate are matched to carry out waterproof sealing on the earphone main body, the outer protection cylinder provides waterproof protection for the connection position of the sound transmission cylinder and the earphone main body, so that the sealing performance of the device is effectively improved.

Description

Technical Field

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

[0002] Bluetooth headsets are hands-free headsets that apply Bluetooth technology to them, allowing users to avoid the entanglement of annoying wires and make calls easily in various ways. Since the advent of Bluetooth headsets, they have been a good tool for mobile business people to improve efficiency.

[0003] At present, the existing Bluetooth headset (according to patent number: CN213028481 U) discloses a Bluetooth headset with a waterproof sealing structure, including a main body, one side of the main body is fixedly connected to a sound tube, the middle part of the sound tube is sleeved with a rubber sleeve, and the surface of the main body is provided with a snap-fit ​​groove, which is snap-fitted with a snap-fit ​​ring fixedly connected to the inner side of the waterproof sealing mechanism.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: the connection position between the microphone side of the headset and the main body lacks effective protection, so that the waterproof performance is reduced, and the Bluetooth headset has a charging port, and the charging port is easy to get water in; therefore, in order to solve the above problems, we propose a Bluetooth headset with a waterproof structure. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a Bluetooth headset with a waterproof structure, which solves the technical problems that the connection position between the microphone side of the headset and the main body lacks effective protection, thereby reducing the waterproof performance, and that the Bluetooth headset has a charging port and the charging port is easily infiltrated by water.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A Bluetooth headset with a waterproof structure comprises a headset body, a side end of the headset body is connected to a sound tube, a side end of the sound tube is threadedly mounted with a loudspeaker, a lower end of the headset body is fixedly mounted with a charging terminal, a rubber protective shell is sleeved on the outer side of the headset body, a charging hole is arranged at the lower end of the rubber protective shell; the charging terminal is located in the charging hole;

[0010] A rubber protective ring is arranged on the inner side of the rubber protective shell, a sealing protective plate is arranged on the side end of the rubber protective ring, a rubber clamping ring is fixedly installed on the side end of the sealing protective plate, an outer protective tube is fixedly installed on the side end of the sealing protective plate, a sound-transmitting titanium sheet is threadedly installed on the side end of the outer protective tube, and the loudspeaker is located on the inner side of the outer protective tube.

[0011] Preferably: a rubber sealing ring is arranged on the inner side of the rubber protective ring; and the rubber clamping ring is clamped on the inner side of the rubber sealing ring.

[0012] A sealing ring is arranged at the side end of the sealing protection plate; the sealing ring is located at one side of the rubber protection shell and the sealing protection plate.

[0013] Preferably: a rubber filling pad is fixedly mounted on the side end of the sealing ring; the rubber filling pad is filled in the installation gap between the rubber protective shell and the sealing protection plate.

[0014] The outer side of the rubber protective shell is provided with a rubber protective sleeve; the rubber protective sleeve is made of rubber material.

[0015] A rubber filling plug is arranged on the inner side of the rubber protective sleeve; the rubber filling plug is filled in the charging hole.

[0016] (III) Beneficial effects

[0017] 1. By adding an outer protective tube to one side of the microphone of the waterproof Bluetooth headset, when the rubber protective shell and the sealing protective plate cooperate to waterproof the headset body, the outer protective tube provides waterproof protection for the connection position between the microphone and the headset body, thereby effectively improving the sealing of the device.

[0018] Second, by adding a rubber protective cover to the Bluetooth headset with a waterproof structure, the rubber protective cover provides effective protection for the charging port of the Bluetooth headset when the Bluetooth headset is in use, and the rubber protective cover cooperates with the sealing ring to effectively improve the sealing of the headset. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0020] Figure 1 This is a structural diagram of the entire Bluetooth headset of the utility model;

[0021] Figure 2 This is a structural diagram of the Bluetooth headset of the utility model;

[0022] Figure 3This is a structural diagram of the installation of the sealing protection plate of the utility model;

[0023] Figure 4 This is a structural diagram of the installation of the loudspeaker of the utility model.

[0024] Legend: 1. Earphone body; 11. Sound transmitter; 12. Loudspeaker; 13. Charging terminal; 2. Rubber protective shell; 21. Charging port; 22. Rubber protective ring; 23. Rubber sealing ring; 3. Sealing protection plate; 31. Rubber snap ring; 32. Outer protective tube; 33. Sound transmitter titanium sheet; 4. Rubber protective cover; 41. Rubber filling plug; 5. Sealing ring; 51. Rubber filling pad. DETAILED DESCRIPTION

[0025] The embodiment of the present application provides a Bluetooth headset with a waterproof structure, which effectively solves the technical problems that the connection position between the microphone side of the headset and the main body lacks effective protection, resulting in reduced waterproof performance, and that Bluetooth headsets all have a charging port and the charging port is easily flooded.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 ,and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the connection position between the microphone side of the headset and the main body lacks effective protection, so that the waterproof performance is reduced, and the Bluetooth headset has a charging port, and the charging port is easy to get water. The overall idea is based on the following:

[0028] In view of the problems existing in the prior art, the utility model provides a Bluetooth headset with a waterproof structure, comprising an earphone body 1, a side end portion of the earphone body 1 is connected to a sound tube 11, a side end portion of the sound tube 11 is threadedly installed with a loudspeaker 12, a lower end portion of the earphone body 1 is fixedly installed with a charging terminal 13, an outer side of the earphone body 1 is sleeved with a rubber protective shell 2, and a charging hole 21 is arranged at the lower end of the rubber protective shell 2; wherein the charging terminal 13 is located in the charging hole 21; a rubber protective ring 22 is arranged on the inner side of the rubber protective shell 2, and the rubber protective ring 22 is provided with a rubber protective ring 22. A sealing protective plate 3 is provided on the side end portion, a rubber snap ring 31 is fixedly installed on the side end portion of the sealing protective plate 3, an outer protective tube 32 is fixedly installed on the side end portion of the sealing protective plate 3, and a sound-transmitting titanium sheet 33 is threadedly installed on the side end portion of the outer protective tube 32. Among them, the position of the loudspeaker 12 is located on the inner side of the outer protective tube 32, and the outer protective tube 32 is added to one side of the sound tube 11 of the Bluetooth headset with a waterproof structure. When the rubber protective shell 2 and the sealing protective plate 3 cooperate to perform waterproof sealing on the headset main body 1, the outer protective tube 32 provides waterproof protection for the connection position between the sound tube 11 and the headset main body 1.

[0029] A rubber sealing ring 23 is arranged on the inner side of the rubber protective ring 22; wherein, a rubber snap ring 31 is snapped onto the inner side of the rubber sealing ring 23; a sealing ring 5 is arranged on the side end of the sealing protective plate 3; wherein, the sealing ring 5 is located on one side of the rubber protective shell 2 and the sealing protective plate 3, the sealing ring 5 is installed on the outer side of the rubber protective shell 2 and the sealing protective plate 3, and the rubber filling pad 51 on the sealing ring 5 fills the gap between the rubber protective shell 2 and the sealing protective plate 3.

[0030] A rubber filling pad 51 is fixedly installed on the side end of the sealing ring 5; wherein the rubber filling pad 51 is filled in the installation gap between the rubber protective shell 2 and the sealing protection plate 3; a rubber protective sleeve 4 is provided on the outer side of the rubber protective shell 2; wherein the rubber protective sleeve 4 is made of rubber; a rubber filling plug 41 is provided on the inner side of the rubber protective sleeve 4; wherein the rubber filling plug 41 is filled in the charging hole 21, the rubber protective sleeve 4 is sleeved on the outside of the rubber protective shell 2 and the sealing protection plate 3, the rubber filling plug 41 in the rubber protective sleeve 4 is filled in the charging hole 21 on the rubber protective shell 2, the rubber filling plug 41 seals the charging terminal 13, and at the same time the rubber protective sleeve 4 squeezes the sealing ring 5, so that the sealing ring 5 is more fitted with the rubber protective shell 2 and the sealing protection plate 3.

[0031] Working principle:

[0032] The first step is that when the Bluetooth headset with a waterproof structure is assembled, the rubber protective shell 2 is put on the outside of the headset body 1, and then the sealing protection plate 3 is installed on the side of the rubber protective ring 22, and then the sealing ring 5 is installed on the outside of the rubber protective shell 2 and the sealing protection plate 3, and the rubber filling pad 51 on the sealing ring 5 is filled in the gap between the rubber protective shell 2 and the sealing protection plate 3, and then the loudspeaker 12 and the sound tube 11 are threadedly installed, and then the sound transmission titanium sheet 33 and the outer protective tube 32 are threadedly installed, and the assembly is completed. By adding an outer protective tube 32 to one side of the sound tube 11 of the Bluetooth headset with a waterproof structure, when the rubber protective shell 2 and the sealing protection plate 3 cooperate to waterproof the headset body 1, the outer protective tube 32 provides waterproof protection for the connection position between the sound tube 11 and the headset body 1, thereby effectively improving the sealing of the device.

[0033] In the second step, when the Bluetooth headset with a waterproof structure is in use, the rubber protective cover 4 is sleeved on the outside of the rubber protective shell 2 and the sealing protection plate 3, and the rubber filling plug 41 in the rubber protective cover 4 is filled in the charging hole 21 on the rubber protective shell 2. The rubber filling plug 41 seals the charging terminal 13, and at the same time, the rubber protective cover 4 squeezes the sealing ring 5, so that the sealing ring 5 is more closely fitted to the rubber protective shell 2 and the sealing protection plate 3. By adding the rubber protective cover 4 to the Bluetooth headset with a waterproof structure, when the Bluetooth headset is in use, the rubber protective cover 4 provides effective protection for the charging port of the Bluetooth headset, and the rubber protective cover 4 cooperates with the sealing ring 5, thereby effectively improving the sealing of the headset.

[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A Bluetooth headset with a waterproof structure, comprising a headset body (1), characterized in that: The side end of the earphone body (1) is connected to a sound transmission tube (11), the side end of the sound transmission tube (11) is threadedly mounted with a loudspeaker tube (12), the lower end of the earphone body (1) is fixedly mounted with a charging terminal (13), the outer side of the earphone body (1) is covered with a rubber protective shell (2), and the lower end of the rubber protective shell (2) is provided with a charging hole (21); Wherein, the charging terminal (13) is located inside the charging hole (21); A rubber protective ring (22) is arranged on the inner side of the rubber protective shell (2), a sealing protective plate (3) is arranged on the side end of the rubber protective ring (22), a rubber snap ring (31) is fixedly mounted on the side end of the sealing protective plate (3), an outer protective tube (32) is fixedly mounted on the side end of the sealing protective plate (3), and a sound-transmitting titanium sheet (33) is threadedly mounted on the side end of the outer protective tube (32). The loudspeaker (12) is located inside the outer protective tube (32).

2. The Bluetooth headset with a waterproof structure according to claim 1, characterized in that: A rubber sealing ring (23) is arranged inside the rubber protective ring (22); Wherein, the rubber locking ring (31) is clamped to the inner side of the rubber sealing ring (23).

3. The Bluetooth headset with a waterproof structure according to claim 2, characterized in that: A sealing ring (5) is provided at the side end of the sealing protection plate (3); The sealing ring (5) is located on one side of the rubber protective shell (2) and the sealing protection plate (3).

4. The Bluetooth headset with a waterproof structure according to claim 3, characterized in that: A rubber filling pad (51) is fixedly mounted on the side end of the sealing ring (5); The rubber filling pad (51) is filled in the installation gap between the rubber protective shell (2) and the sealing protection plate (3).

5. The Bluetooth headset with a waterproof structure according to claim 4, characterized in that: The outer side of the rubber protective shell (2) is provided with a rubber protective sleeve (4); Wherein, the rubber protective sleeve (4) is made of rubber material.

6. The Bluetooth headset with a waterproof structure according to claim 5, characterized in that: A rubber filling plug (41) is arranged on the inner side of the rubber protective sleeve (4); Wherein, the rubber filling plug (41) is filled in the charging hole (21).

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