Bluetooth earphone with dustproof function

Abstract

The utility model relates to the technical field of Bluetooth earphones, and discloses a Bluetooth earphone with a dustproof function, which comprises an earphone cabin and a joint fixed on the left side surface of the earphone cabin, and an earplug is inserted on the left side of the outer surface of the joint. According to the Bluetooth earphone with the dustproof function, through cooperative use of a rotating ring, a rotating plate, a rotating shaft, a fan-shaped sealing plate, a connector and a first open groove, when the Bluetooth earphone is not used, a user can rotate the rotating ring to a closed position, the rotating ring drives the rotating plate to rotate, the rotating plate drives the rotating shaft to rotate, and the rotating shaft drives the fan-shaped sealing plate to rotate; the fan-shaped sealing plate blocks the first open groove and the second open groove, so that dust is prevented from entering, the sealing performance of the Bluetooth earphone is further enhanced, the probability that dust enters the earphone bin is reduced, meanwhile, when the Bluetooth earphone is used, the first open groove and the second open groove are open, the sound passing space is large, and the sound utilization rate is improved. And the volume loss is reduced.

Description

Technical Field

[0001] This utility model relates to the field of Bluetooth headset technology, specifically a Bluetooth headset with dustproof function. Background Technology

[0002] Bluetooth headsets utilize Bluetooth technology in hands-free devices, freeing users from the hassle of wires and allowing for easy and convenient calls in various ways. Since their introduction, Bluetooth headsets have been a valuable tool for mobile business professionals to improve efficiency. With the rapid development of mobile communication technology in my country, the use of Bluetooth technology has become increasingly widespread, and Bluetooth headsets have become a mainstream representative of wireless communication technology. Various data communication industries have adopted Bluetooth transmission. Traditional Bluetooth headsets can basically meet people's needs. However, the current dustproof structure of Bluetooth headsets involves adding a dustproof mesh to the sound outlet. This mesh prevents external dust from entering the headset, but after prolonged use, a large amount of dust accumulates on the outside of the mesh, forming grime that affects sound quality. Furthermore, users cannot remove the mesh for cleaning themselves, making cleaning very inconvenient. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a Bluetooth headset with dustproof function, solving the problems mentioned in the background section.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a Bluetooth headset with dustproof function, comprising an earphone case and a connector fixed to the left side of the earphone case. An earplug is inserted into the left side of the outer surface of the connector. A first open groove is formed on the left side of the left side of the connector. A rotating groove is formed on the left side of the outer surface of the earphone case. A rotating ring is rotatably connected to the inner wall of the rotating groove. A rotating plate is fixedly connected to the inner wall of the rotating ring. Rotational grooves for rotating plate rotation are formed at the top and bottom of the outer surface of the earphone case. A rotating shaft is fixedly inserted into the middle of the left side of the rotating plate. A clamping plate is fixedly connected to the right side of the inner wall of the connector. Three sets of second open grooves are formed on the outer surface of the clamping plate. The rotating shaft is rotatably connected to the clamping plate. A fan-shaped sealing plate is fixedly connected to the left end of the rotating shaft. The fan-shaped sealing plate is located between the left inner wall of the connector and the clamping plate.

[0007] Preferably, a pointer is provided on the top of the outer surface of the rotating ring, and a switch indicator is provided on the top of the outer surface of the earphone compartment.

[0008] Preferably, the inner wall of the rotating groove is fixedly connected with two sets of annular slide bars, and the inner wall of the rotating ring is provided with annular slide grooves that are adapted to the annular slide bars.

[0009] Preferably, multiple sets of anti-slip strips are fixedly connected to both the front and rear sides of the outer surface of the rotating ring, and the anti-slip strips are made of rubber.

[0010] Preferably, three sets of reinforcing ribs are fixedly connected to the right side of the outer surface of the clamp, and the outer side of the reinforcing ribs is fixedly connected to the inner wall of the joint.

[0011] Preferably, the rotating ring, rotating plate, and sector-shaped sealing plate are all made of aluminum alloy, and the outer surfaces of the rotating ring, rotating plate, and sector-shaped sealing plate are all frosted.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a Bluetooth headset with dustproof function, which has the following beneficial effects:

[0014] This dustproof Bluetooth headset uses a rotating ring, rotating plate, rotating shaft, fan-shaped sealing plate, connector, and first open slot in conjunction. When not in use, the user can rotate the rotating ring to the closed position. The rotating ring drives the rotating plate to rotate, which in turn drives the rotating shaft to rotate. The rotating shaft then drives the fan-shaped sealing plate to rotate, blocking the first and second open slots and preventing dust from entering. This further enhances the headset's sealing performance and reduces the probability of dust entering the earphone compartment. When in use, the first and second open slots are open, allowing for greater sound transmission and reducing volume loss. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram showing the unfolded structure of this utility model;

[0017] Figure 3 , Figure 4 This is a schematic diagram showing the unfolded cross-sectional structure of this utility model.

[0018] In the diagram: 1. Earphone compartment; 101. Rotating slot; 102. Rotating groove; 2. Connector; 201. First open slot; 3. Earplug; 4. Rotating ring; 5. Rotating plate; 6. Rotating shaft; 7. Clamping plate; 701. Second open slot; 8. Fan-shaped sealing plate; 9. Pointer; 10. Switch indicator. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a Bluetooth headset with dustproof function, including an earphone case 1 and a connector 2 fixed to the left side of the earphone case 1. An earplug 3 is inserted into the left side of the outer surface of the connector 2. A first open slot 201 is formed on the left side of the connector 2. A rotating slot 101 is formed on the left side of the outer surface of the earphone case 1. A rotating ring 4 is rotatably connected to the inner wall of the rotating slot 101. A rotating plate 5 is fixedly connected to the inner wall of the rotating ring 4. Rotating slots 102 for rotating plate 5 to rotate are formed at the top and bottom of the outer surface of the earphone case 1. A rotating shaft 6 is fixedly inserted into the middle of the left side of the rotating plate 5. A clamping plate 7 is fixedly connected to the right side of the inner wall of the connector 2. Three sets of second open slots 701 are formed on the outer surface of the clamping plate 7. The rotating shaft 6 is rotatably connected to the clamping plate 7. A fan-shaped sealing plate is fixedly connected to the left end of the rotating shaft 6. 8. The sector-shaped sealing plate 8 is located between the inner left wall of the connector 2 and the clamping plate 7. It works in conjunction with the rotating ring 4, rotating plate 5, rotating shaft 6, sector-shaped sealing plate 8, connector 2, and first open slot 201. When the Bluetooth headset is not in use, the user can rotate the rotating ring 4 to the closed position. The rotating ring 4 drives the rotating plate 5 to rotate, the rotating plate 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the sector-shaped sealing plate 8 to rotate. The sector-shaped sealing plate 8 blocks the first open slot 201 and the second open slot 701, thereby preventing dust from entering. This further enhances the sealing performance of the Bluetooth headset and reduces the probability of dust entering the headset compartment 1. At the same time, when the Bluetooth headset is in use, the first open slot 201 and the second open slot 701 are open, providing a large space for sound to pass through and reducing volume loss.

[0021] In this invention, to further facilitate users in distinguishing the on / off state of the Bluetooth headset, a pointer 9 is provided on the top of the outer surface of the rotating ring 4, and a switch mark 10 is provided on the top of the outer surface of the earphone compartment 1, so that users can distinguish the on / off state of the Bluetooth headset according to the position of the pointer 9 pointing to the switch mark 10.

[0022] In this invention, in order to further enhance the stability of the rotation of the rotating ring 4, two sets of annular slide bars are fixedly connected to the inner wall of the rotating groove 101. The inner wall of the rotating ring 4 is provided with annular grooves that are compatible with the annular slide bars. By cooperating with the annular slide bars and the annular grooves, the stability of the rotation of the rotating ring 4 is further enhanced.

[0023] In this invention, to further facilitate the use of the rotating ring 4, multiple sets of anti-slip strips are fixedly connected to both the front and rear sides of the outer surface of the rotating ring 4. The anti-slip strips are made of rubber, which enhances the friction of the rotating ring 4 surface and further facilitates the use of the rotating ring 4.

[0024] In this invention, in order to further enhance the stability of the clamping plate 7 during installation, three sets of reinforcing ribs are fixedly connected to the right side of the outer surface of the clamping plate 7. The outer side of the reinforcing ribs is fixedly connected to the inner wall of the connector 2, so that the reinforcing ribs play a stable supporting role for the clamping plate 7, thereby further enhancing the stability of the clamping plate 7 during installation.

[0025] In this invention, in order to further enhance the structural strength of the device, the rotating ring 4, the rotating plate 5, and the fan-shaped sealing plate 8 are all made of aluminum alloy, and the outer surfaces of the rotating ring 4, the rotating plate 5, and the fan-shaped sealing plate 8 are all frosted. By setting the materials of the device, the structural strength of the device is further enhanced.

[0026] When in use, with the Bluetooth headset in use, the pointer on the rotating ring 4 points to "ON", and the fan-shaped sealing plate 8 does not block the first open slot 201 and the second open slot 701. The sound generated inside the earphone compartment 1 is emitted through the connector. When it is necessary to store the Bluetooth headset, rotate the rotating ring 4 to the "OFF" position. The rotating ring 4 drives the rotating plate 5 to rotate, the rotating plate 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the fan-shaped sealing plate 8 to rotate. The fan-shaped sealing plate 8 blocks the first open slot 201 and the second open slot 701, thereby preventing dust from entering the earphone compartment 1.

[0027] In summary, this dustproof Bluetooth headset, through the coordinated use of the rotating ring 4, rotating plate 5, rotating shaft 6, fan-shaped sealing plate 8, connector 2, and first open slot 201, allows the user to rotate the rotating ring 4 to the closed position when the Bluetooth headset is not in use. The rotating ring 4 drives the rotating plate 5 to rotate, the rotating plate 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the fan-shaped sealing plate 8 to rotate. The fan-shaped sealing plate 8 blocks the first open slot 201 and the second open slot 701, thereby preventing dust from entering and further enhancing the sealing performance of the Bluetooth headset, reducing the probability of dust entering the earphone compartment 1. At the same time, when the Bluetooth headset is in use, the first open slot 201 and the second open slot 701 are open, providing a large space for sound to pass through and reducing volume loss.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A Bluetooth earphone with dustproof function, comprising an earphone box (1) and a joint (2) fixed on the left side of the earphone box (1), characterized in that: The left side of the outer surface of the joint (2) is inserted with an earplug (3), the left side of the joint (2) is provided with a first open slot (201), the left side of the outer surface of the earphone box (1) is provided with a rotating slot (101), the inner wall of the rotating slot (101) is rotatably connected with a rotating ring (4), the inner wall of the rotating ring (4) is fixedly connected with a rotating plate (5), the top and bottom of the outer surface of the earphone box (1) are provided with rotating grooves (102) for the rotation of the rotating plate (5), the left side of the rotating plate (5) is fixedly inserted with a rotating shaft (6), the right side of the inner wall of the joint (2) is fixedly connected with a clamping plate (7), the outer surface of the clamping plate (7) is provided with three second open slots (701), the rotating shaft (6) is rotatably connected with the clamping plate (7), the left end of the rotating shaft (6) is fixedly connected with a fan-shaped sealing plate (8), and the fan-shaped sealing plate (8) is located between the left inner wall of the joint (2) and the clamping plate (7).

2. The Bluetooth earphone with dustproof function according to claim 1, characterized in that: The top of the outer surface of the rotating ring (4) is provided with a pointer (9), and the top of the outer surface of the earphone box (1) is provided with a switch mark (10).

3. The Bluetooth earphone with dustproof function according to claim 1, characterized in that: The inner wall of the rotating slot (101) is fixedly connected with two groups of annular sliding strips, and the inner wall of the rotating ring (4) is provided with annular sliding grooves matched with the annular sliding strips.

4. The Bluetooth earphone with dustproof function according to claim 1, characterized in that: The front and rear sides of the outer surface of the rotating ring (4) are fixedly connected with a plurality of anti-skid strips, and the material of the anti-skid strips is rubber.

5. The Bluetooth earphone with dustproof function according to claim 1, characterized in that: The right side of the outer surface of the clamping plate (7) is fixedly connected with three reinforcing ribs, and the outer side of the reinforcing rib is fixedly connected with the inner wall of the joint (2).

6. The Bluetooth earphone with dustproof function according to claim 1, characterized in that: The materials of the rotating ring (4), the rotating plate (5) and the fan-shaped sealing plate (8) are all aluminum alloy, and the outer surfaces of the rotating ring (4), the rotating plate (5) and the fan-shaped sealing plate (8) are all sandblasted.

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