Ear clip type earphone

Abstract

The utility model relates to the technical field of earphones, in particular to an ear clip type earphone, which comprises an earphone head and a clamping part, a sounding part of the earphone head is provided with a rubber earplug, the upper end of the earphone head and the upper end of the clamping part are provided with ear hooks, the earphone head and the clamping part are respectively positioned on two sides of an ear, and each ear hook is of an elastic structure. The ear hook is used for controlling the earphone head and the clamping part to cooperate with each other to clamp an ear, the left side of the ear hook is fixedly connected with the earphone head, the lower end of the right side of the ear hook is provided with an insertion hole, the upper end of the clamping part is fixedly connected with a communication column, and the communication column is inserted into the insertion hole, so that the clamping part can be separated conveniently; the inner wall of the hidden groove is fixedly connected with a clamping elastic piece, the upper end of the clamping elastic piece is fixedly connected with a locking head used for limiting and fixing, the earphone head is of an ear clip type structure, the earphone head can be clamped and fixed to the ear, the earphone head is prevented from falling off due to large-amplitude movement, an additional battery pack is externally connected, and the cruising ability is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of headphone technology, specifically to a clip-on headphone. Background Technology

[0002] Wireless Bluetooth earbuds are more convenient to use than wired earbuds, allowing for free movement around the phone within a certain range. However, for active individuals and those with oily skin, existing Bluetooth earbuds are prone to falling out during vigorous exercise. Furthermore, current Bluetooth earbuds have limited battery life; once the battery is depleted, they must be placed in a charging case for charging, which is slow and renders them unusable for a short period. Utility Model Content

[0003] The purpose of this invention is to provide an ear clip-on headphone to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an ear clip-on earphone, comprising an earphone head and a clamping part. The earphone head has a rubber earplug at its sound-producing portion. An ear hook is provided at the upper end of the earphone head and the upper end of the clamping part. The earphone head and the clamping part are located on either side of the ear. The ear hook is an elastic structure used to control the earphone head and the clamping part to cooperate in clamping the ear. The left side of the ear hook is fixedly connected to the earphone head. The lower right end of the ear hook has a insertion hole. The upper inner wall of the insertion hole has two contact points. A connecting post is fixedly connected to the upper end of the clamping part. The connecting post is inserted into the insertion hole for easy clamping. The components are separated. Hidden grooves are provided on both sides of the connecting column. A snap-fit ​​elastic piece is fixedly connected to the inner wall of the hidden groove. A locking head for limiting and fixing is fixedly connected to the upper end of the snap-fit ​​elastic piece. Extrusion plates are slidably connected to both sides of the connecting column. A fixing head is fixedly connected to the lower end of the extrusion plate. A micro battery pack is provided inside the earphone head. A PCB board is provided at the upper end of the micro battery pack. A C-interface is provided on the side of the earphone head. The C-interface is connected to the PCB board and the micro battery pack. A sealing cover is provided on the side of the clamping part. An additional battery pack is provided inside the clamping part. A pair of charging points for charging are provided at the lower end of the clamping part.

[0005] Preferably, the ear hook has an arc-shaped structure, a structure with a narrow middle and wide ends, and a flexible protective skin on its surface.

[0006] Preferably, after the clamping part is separated from the ear hook, when the ear hook is attached to the ear, the sound-producing part of the earphone head is inserted into the ear canal, and the top of the ear hook is close to the back of the ear.

[0007] Preferably, the insertion hole has a stepped structure, the stepped part of the insertion hole has an arc-shaped structure, and the stepped part is provided with a snap-fit ​​groove.

[0008] Preferably, the snap-fit ​​elastic sheet has an arc-shaped structure, and the top of the snap-fit ​​elastic sheet protrudes into a connecting post.

[0009] Preferably, the lower end of the fixing head has a hook-shaped structure, and the side end of the snap-fit ​​elastic sheet is fixedly connected to a snap-fit ​​connector. When the snap-fit ​​elastic sheet is deformed and bent, the fixing head and the snap-fit ​​connector snap into each other.

[0010] Preferably, at least one reset elastic sheet is fixedly connected in the middle of the connecting column. The reset elastic sheet has an arc-shaped structure, and the top end of the extrusion plate abuts against the side end of the reset elastic sheet.

[0011] Preferably, the rubber earplugs are divided into three types: large, medium, and small. The sound-producing part of the earphone head is provided with a filling hole, and the upper end of the rubber earplug is provided with a protrusion, which is engaged with the filling hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are: an ear hook is provided at the upper end of the earphone head, which can be clamped onto the ear to fix the earphone head and prevent the earphone head from falling off when the wearer is exercising vigorously;

[0013] When the clip is connected to the ear hook, an additional battery pack can be connected to the earphone head, and the additional battery can be freely replaced, greatly ensuring the earphone head's battery life and making it more convenient to use for extended periods. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the clamping part and the charging point structure.

[0015] Figure 2 This is a schematic diagram of the headphone jack and the Type-C interface.

[0016] Figure 3 This is a schematic diagram showing the internal connection between the earphone head and the clamping part.

[0017] Figure 4 This is a schematic diagram showing the connection between the ear hook and the clamping part.

[0018] Figure 5 This is an enlarged view of point A.

[0019] In the diagram: 1. Earphone head, 2. Ear hook, 3. Clip, 4. Rubber earplug, 5. Charging point, 6. Sealing cover, 7. C interface, 8. Miniature battery pack, 9. PCB board, 10. Additional battery pack, 11. Plug hole, 12. Connecting contact point, 13. Connecting post, 14. Snap-fit ​​elastic piece, 15. Locking head, 16. Snap-fit ​​connector, 17. Snap-fit ​​slot, 18. Extrusion plate, 19. Fixing head, 20. Reset elastic piece. Detailed Implementation

[0020] To enhance understanding of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described and introduced below with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of this utility model, not all embodiments, and are not intended to limit the embodiments in any way. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] Please see Figure 1-5 This utility model provides a technical solution: an ear clip-on earphone, including an earphone head 1 and a clamping part 3. The earphone head 1 has a rubber earplug 4 at its sound-producing part. The upper end of the earphone head 1 and the upper end of the clamping part 3 are provided with ear hooks 2. The earphone head 1 and the clamping part 3 are located on both sides of the ear. The ear hooks 2 are elastic structures and are used to control the earphone head 1 and the clamping part 3 to cooperate in clamping the ear. The left side of the ear hooks 2 is fixedly connected to the earphone head 1. The lower right side of the ear hooks 2 is provided with a plug hole 11. The upper inner wall of the plug hole 11 is provided with two contact points 12. The upper end of the clamping part 3 is fixedly connected with a connecting post 13. The connecting post 13 is inserted into the plug hole 11 to facilitate the separation of the clamping part 3. Both sides of the connecting post 13 are provided with hidden grooves. The inner wall of the hidden grooves is fixedly connected with a snap-fit ​​elastic... The upper end of the snap-fit ​​elastic piece 14 is fixedly connected to a locking head 15 for limiting and fixing. The two sides of the connecting post 13 are slidably connected to the extrusion plate 18. The lower end of the extrusion plate 18 is fixedly connected to the fixing head 19. The earphone head 1 is equipped with a micro battery pack 8 inside. The upper end of the micro battery pack 8 is equipped with a PCB board 9. The side end of the earphone head 1 is equipped with a C interface 7. The C interface 7 is connected to the PCB board 9 and the micro battery pack. The side end of the clamping part 3 is equipped with a sealing cover 6. The inside of the clamping part 3 is equipped with an additional battery pack 10. The lower end of the clamping part 3 is equipped with a pair of charging points 5 for charging. When in use, the clamping part 3 and the ear hook 2 are plugged in and the ear hook 2 is hung on the ear. The earphone head 1 and the clamping part 3 cooperate to clamp the ear and prevent the earphone head 1 from falling off due to large movements.

[0022] The ear hook 2 has an arc-shaped structure with a narrower width in the middle and wider width at both ends. The surface of the ear hook 2 is covered with a flexible protective skin, making it more comfortable to hold the ear hook 2 on the ear. After the clamping part 3 is separated from the ear hook 2, when the ear hook 2 is hung on the ear, the sound part of the earphone head 1 is inserted into the ear canal, and the top of the ear hook 2 is close to the back of the ear. When the clamping part 3 is not connected to the ear hook 2, the ear hook 2 will clamp and fix the ear due to its own elasticity.

[0023] The insertion hole 11 has a stepped structure, and the stepped part of the insertion hole 11 has an arc-shaped structure. The stepped part is provided with a snap-fit ​​groove 17. The snap-fit ​​elastic piece 14 has an arc-shaped structure, and the top of the snap-fit ​​elastic piece 14 protrudes from the connecting post 13. When installing the clamping part 3, the snap-fit ​​elastic piece 14 is first pressed into the hidden groove until the connecting post 13 is inserted into the insertion hole 11. Then the snap-fit ​​elastic piece 14 pops out, so that the locking head 15 and the snap-fit ​​groove 17 snap into each other, thereby fixing the ear hook 2 and the clamping part 3 together. This allows the earphone head 1 to add an additional battery pack 10, which greatly increases the battery life of the earphone head 1.

[0024] The lower end of the fixing head 19 has a hook-shaped structure, and the side end of the snap-fit ​​elastic piece 14 is fixedly connected to the snap-fit ​​connector 16. When the snap-fit ​​elastic piece 14 is deformed and bent, the fixing head 19 and the snap-fit ​​connector 16 snap into each other. When the snap-fit ​​elastic piece 14 is pressed into the hidden groove, the snap-fit ​​connector 16 and the fixing head 19 snap into each other, limiting and fixing the snap-fit ​​elastic piece 14, so that the connecting post 13 can be inserted into the insertion hole 11.

[0025] At least one reset elastic piece 20 is fixedly connected in the middle of the connecting post 13. The reset elastic piece 20 has an arc-shaped structure. The top end of the pressing plate 18 abuts against the side end of the reset elastic piece 20. When the connecting post 13 is inserted into the insertion hole 11, the pressing plate 18 is pressed. The pressing plate 18 drives the fixing head 19 to move, thereby separating the fixing head 19 from the snap connector 16.

[0026] The rubber earplugs 4 come in three sizes: large, medium, and small. The sound-producing part of the earphone head 1 has a filling hole. The upper end of the rubber earplug has a protrusion that engages with the filling hole. The rubber earplugs 4 can be removed and replaced with different styles according to the needs of different people. Alternatively, the rubber earplugs 4 can be left uninstalled. With various styles, they are suitable for people with different habits.

[0027] Although embodiments of the present invention have been shown and described, it should be emphasized that the above description is merely an introduction and description of the usage of the embodiments of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art will understand 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. An ear clip-on earphone, comprising an earphone head (1) and a clamping part (3), characterized in that: The earphone head (1) is provided with a rubber earplug (4) at the sound-producing part. The upper end of the earphone head (1) and the upper end of the clamping part (3) are provided with an ear hook (2). The earphone head (1) and the clamping part (3) are located on both sides of the ear. The ear hook (2) is an elastic structure. The ear hook (2) is used to control the earphone head (1) and the clamping part (3) to cooperate with each other to clamp the ear. The left side of the ear hook (2) is fixedly connected to the headphone head (1). The lower right side of the ear hook (2) is provided with a plug hole (11). The upper inner wall of the plug hole (11) is provided with two connecting contact points (12). The upper end of the clamping part (3) is fixedly connected with a connecting post (13). The connecting post (13) is inserted into the plug hole (11) to facilitate the separation of the clamping part (3). The connecting column (13) has hidden grooves on both sides. A snap-fit ​​elastic piece (14) is fixedly connected to the inner wall of the hidden groove. A locking head (15) for limiting and fixing is fixedly connected to the upper end of the snap-fit ​​elastic piece (14). A pressing plate (18) is slidably connected to both sides of the connecting column (13). A fixing head (19) is fixedly connected to the lower end of the pressing plate (18). The earphone head (1) is provided with a miniature battery pack (8) inside. The upper end of the miniature battery pack (8) is provided with a PCB board (9). The side end of the earphone head (1) is provided with a C interface (7). The C interface (7) is connected to the PCB board (9) and the miniature battery pack (8). The side end of the clamping part (3) is provided with a sealing cover (6). The inside of the clamping part (3) is provided with an additional battery pack (10). The lower end of the clamping part (3) is provided with a pair of charging points (5) for charging.

2. The ear clip-on earphone according to claim 1, characterized in that: The ear hook (2) has an arc-shaped structure, and the ear hook (2) has a narrow middle and wide ends. The surface of the ear hook (2) is provided with a flexible protective skin.

3. The ear clip-on earphone according to claim 1, characterized in that: After the clamping part (3) is separated from the ear hook (2), when the ear hook (2) is attached to the ear, the sound-producing part of the earphone head (1) is inserted into the ear canal, and the top of the ear hook (2) is close to the back of the ear.

4. The ear clip-on earphone according to claim 1, characterized in that: The insertion hole (11) has a stepped structure, and the stepped part of the insertion hole (11) has an arc-shaped structure, and the stepped part is provided with a snap-fit ​​groove (17).

5. The ear clip-on earphone according to claim 1, characterized in that: The snap-fit ​​elastic piece (14) has an arc-shaped structure, and the top of the snap-fit ​​elastic piece (14) protrudes from the connecting post (13).

6. The ear clip-on earphone according to claim 1, characterized in that: The lower end of the fixing head (19) is a hook-shaped structure, and the side end of the snap-fit ​​elastic piece (14) is fixedly connected to the snap-fit ​​connector (16). When the snap-fit ​​elastic piece (14) is deformed and bent, the fixing head (19) and the snap-fit ​​connector (16) snap into each other.

7. The ear clip-on earphone according to claim 1, characterized in that: At least one reset elastic sheet (20) is fixedly connected in the middle of the connecting column (13). The reset elastic sheet (20) has an arc-shaped structure, and the top end of the extrusion plate (18) abuts against the side end of the reset elastic sheet (20).

8. The ear clip-on earphone according to claim 1, characterized in that: The rubber earplug (4) is divided into three types: large, medium and small. The sound-producing part of the earphone head (1) is provided with a filling hole. The upper end of the rubber earplug (4) is provided with a protrusion, and the protrusion and the filling hole are interlocked.

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