Bone conduction earphone with anti-falling protection assembly

Abstract

The utility model discloses a bone conduction earphone with anti -drop protection subassembly relates to bone conduction earphone technical field, including main part structure, including earphone body, one side fixedly connected with connecting cylinder of earphone body, the one side of connecting cylinder is provided with unit casing, the other side fixedly connected with hanging ear of earphone body, and, separation subassembly, including the connecting block fixedly connected in one side of unit casing, through separation subassembly has realized the detachable connection of unit casing and earphone body where bone conduction vibration unit is at, has reduced the maintenance complexity greatly, has reduced the risk of other components damage because of maintenance, has prolonged product life, simultaneously, the buffer assembly protects earphone from multiple directions, can effectively absorb the impact force of falling, has improved the reliability of earphone use in the scene such as movement, has satisfied the demand of user to bone conduction earphone easy maintenance and high protection.

Description

Technical Field

[0001] This utility model relates to the field of bone conduction headphones, and in particular to a bone conduction headphone with a drop protection component. Background Technology

[0002] With the popularization of sports and health concepts, bone conduction headphones have been widely used in outdoor sports, daily commutes and other scenarios due to their open listening and comfortable wearing characteristics. However, current bone conduction headphones still have shortcomings in terms of structural design and protective performance.

[0003] Existing bone conduction headphones typically use an integrated encapsulation design for the bone conduction vibration unit and the headphone body. While this structure can ensure the stability of sound transmission, when the vibration unit malfunctions (such as a damaged vibrator or poor circuit contact), repair personnel need to disassemble the entire headphone body. This not only increases the complexity and time cost of repair, but also easily leads to damage to other components due to frequent disassembly and assembly, thus reducing the product's lifespan. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing bone conduction headphones, this utility model is proposed.

[0006] Therefore, the problem to be solved by this utility model is how to solve the problem of the bone conduction vibration unit and the headphone body adopting an integrated packaging design, which requires disassembling the entire headphone body during maintenance, increasing the complexity and time cost of maintenance.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a bone conduction headphone with a drop-proof protection component, comprising,

[0008] The main structure includes an earphone body, a connecting tube fixedly connected to one side of the earphone body, a unit housing disposed on one side of the connecting tube, and an ear hook fixedly connected to the other side of the earphone body; and,

[0009] The separation component includes a connecting block fixedly connected to one side of the unit housing. One side of the connecting block penetrates through the connecting cylinder and extends into the connecting cylinder. A slot is formed on the surface of the connecting block. A locking block is engaged in the inner cavity of the slot. A driving component is provided on one side of the locking block, and a docking component is provided on the other side of the connecting block.

[0010] The buffer assembly includes a protective pad fixedly connected to the side of the earphone body away from the connecting tube, protective strips fixedly connected to the bottom of both sides of the earphone body, and protective components provided on the surface of the unit housing.

[0011] As a preferred embodiment of the bone conduction headphones with anti-drop protection components described in this utility model, the driving component includes a guide rod fixedly connected to one side of the locking block, a disk is provided on one side of the guide rod, the surface of the disk is provided with a guide groove and cooperates with the guide rod, and a limiting part is provided on one side of the guide rod.

[0012] As a preferred embodiment of the bone conduction headphones with anti-drop protection components described in this utility model, the top of the disc is fixedly connected to a connecting plate, the top of the connecting cylinder is provided with a through groove, the top of the connecting plate passes through the through groove and is fixedly connected to an anti-slip block.

[0013] As a preferred embodiment of the bone conduction headphones with anti-drop protection components described in this utility model, a spring is fixedly connected to one side of the connecting plate, and one side of the spring is fixedly connected to the inner cavity of the through groove.

[0014] As a preferred embodiment of the bone conduction headphones with anti-drop protection components described in this utility model, wherein: both sides of the through groove inner cavity are provided with receiving grooves, which cooperate with the spring.

[0015] As a preferred embodiment of the bone conduction headphones with anti-drop protection components described in this utility model, a sliding groove is provided on one side of the through groove, a sealing plate is slidably connected to the inner cavity of the sliding groove, and one side of the sealing plate passes through the sliding groove and is fixedly connected to the anti-slip block.

[0016] As a preferred embodiment of the bone conduction headphones with anti-drop protection components described in this utility model, the limiting part includes a limiting rod fixedly connected to one side of the guide rod, and a limiting groove is formed on one side of the inner cavity of the connecting tube, which cooperates with the limiting rod.

[0017] As a preferred embodiment of the bone conduction headphones with anti-drop protection components described in this utility model, wherein: a rotating shaft is fixedly connected to one side of the disc, and one side of the rotating shaft is rotatably connected to the inner cavity of the connecting cylinder through a bearing.

[0018] As a preferred embodiment of the bone conduction headphones with anti-drop protection components described in this utility model, the docking component includes a docking groove formed on one side of the connecting tube, a docking ring slidably connected to the inner cavity of the docking groove, one side of the docking ring penetrating the docking groove and fixedly connected to the unit housing.

[0019] As a preferred embodiment of the bone conduction headphones with anti-drop protection components described in this utility model, the protective component includes a mounting groove formed on the surface of the unit housing, and an air cushion is fixedly connected to the inner cavity of the mounting groove.

[0020] The beneficial effects of this utility model are as follows: by separating the components, the unit shell containing the bone conduction vibration unit is detachably connected to the headphone body, which greatly reduces the complexity of maintenance, reduces the risk of damage to other components due to maintenance, and extends the product's service life. At the same time, the buffer component protects the headphones from multiple angles, effectively absorbing the impact force generated by drops, improving the reliability of the headphones in sports and other scenarios, and meeting users' needs for easy maintenance and high protection of bone conduction headphones. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a structural diagram of a bone conduction headphone with shock-proof protection components.

[0023] Figure 2 This is a diagram showing the mounting slot and air cushion structure of a bone conduction headphone with drop protection components.

[0024] Figure 3 This is a partial structural diagram of the discrete components of a bone conduction headphone with drop protection.

[0025] Figure 4 This is a cross-sectional view of the connecting tube of a bone conduction headphone with drop protection components.

[0026] Figure 5 This is a cross-sectional view of the through-slot structure of a bone conduction headphone with drop protection components.

[0027] Figure 6 Bone conduction headphones with shock-proof protection components Figure 5 Enlarged view of region A in the middle.

[0028] In the diagram: 1. Main structure; 11. Earphone body; 12. Connecting tube; 13. Unit housing; 14. Ear hook; 2. Separation assembly; 21. Connecting block; 22. Slot; 23. Slot; 24. Driving component; 25. Connecting component; 3. Buffer assembly; 31. Protective pad; 32. Protective strip; 33. Protective component; 24-1. Guide rod; 24-2. Disc; 24-3. Guide groove; 24-4. Limiting part; 24-5. Connecting plate; 24-6. Through groove; 24-7. Anti-slip block; 24-8. Spring; 24-9. Receiving groove; 24-10. Sliding groove; 24-11. Sealing plate; 24-12. Rotating shaft; 24-41. Limiting rod; 24-42. Limiting groove; 25-1. Connecting groove; 25-2. Connecting ring; 33-1. Mounting groove; 33-2. Air cushion. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0032] Example 1

[0033] Reference Figures 1-6 This is the first embodiment of the present invention. This embodiment provides a bone conduction headphone with a drop protection component. The bone conduction headphone with a drop protection component includes a separation component 2 and a buffer component 3. The separation component 2 reduces the maintenance difficulty of the vibration unit, and the buffer component 3 improves the drop protection performance of the bone conduction headphone.

[0034] The main structure 1 includes an earphone body 11, a connecting tube 12 fixedly connected to one side of the earphone body 11, a unit housing 13 disposed on one side of the connecting tube 12, and an ear hook 14 fixedly connected to the other side of the earphone body 11; and,

[0035] The separation component 2 includes a connecting block 21 fixedly connected to one side of the unit housing 13. One side of the connecting block 21 penetrates the connecting cylinder 12 and extends into the connecting cylinder 12. A slot 22 is provided on the surface of the connecting block 21. A locking block 23 is engaged in the inner cavity of the slot 22. A driving member 24 is provided on one side of the locking block 23, and a docking member 25 is provided on the other side of the connecting block 21.

[0036] The buffer assembly 3 includes a protective pad 31 fixedly connected to the side of the earphone body 11 away from the connecting tube 12, protective strips 32 fixedly connected to the bottom of both sides of the earphone body 11, and protective parts 33 provided on the surface of the unit housing 13.

[0037] In the main structure 1, the earphone body 11 serves as the core carrier, the connecting tube 12 on one side is used to connect the unit housing 13, and the ear hook 14 ensures the stability of wearing. The separation component 2 achieves the detachable connection between the unit housing 13 and the earphone body 11 through the cooperation of the connecting block 21, the slot 22, the locking block 23, the driving component 24 and the docking component 25, which facilitates subsequent maintenance. The protective pad 31, the protective strip 32 and the protective component 33 of the buffer component 3 protect the earphone from multiple angles and reduce the risk of damage caused by drops.

[0038] Those skilled in the art should understand that the earphone body 11 integrates necessary components such as a battery and a memory card to provide power supply and audio storage functions for the earphone; the unit housing 13 is equipped with core sound-generating components such as a bone conduction vibration unit. The two are electrically connected by wires to complete signal transmission and power supply functions. Such conventional electrical connection methods are common technical means in this field, so they will not be described in detail here.

[0039] Example 2

[0040] Reference Figures 1-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0041] Specifically, the driving component 24 includes a guide rod 24-1 fixedly connected to one side of the card block 23. A disc 24-2 is provided on one side of the guide rod 24-1. A guide groove 24-3 is provided on the surface of the disc 24-2 and cooperates with the guide rod 24-1. A limiting part 24-4 is provided on one side of the guide rod 24-1.

[0042] The driving component 24 includes a guide rod 24-1, a disc 24-2, a guide groove 24-3, and a limiting part 24-4. The guide rod 24-1 is connected to the locking block 23, and the guide groove 24-3 on the surface of the disc 24-2 can cooperate with the guide rod 24-1. The rotation of the disc 24-2 drives the guide rod 24-1 to move, thereby controlling the position of the locking block 23. The limiting part 24-4 limits the movement of the guide rod 24-1 to ensure the stable operation of the driving component 24 and allow the separation assembly 2 to reliably realize the disassembly and installation functions.

[0043] Specifically, a connecting plate 24-5 is fixedly connected to the top of the disc 24-2, and a through groove 24-6 is opened on the top of the connecting cylinder 12. The top of the connecting plate 24-5 passes through the through groove 24-6 and is fixedly connected to an anti-slip block 24-7.

[0044] The anti-slip block 24-7 increases friction, making it easier and less strenuous for users to move the connecting plate 24-5. At the same time, the connection between the connecting plate 24-5 and the disc 24-2 transmits the manual operating force to the disc 24-2, enabling the drive component 24 to operate, and providing a convenient way to disassemble and install the unit housing 13.

[0045] Specifically, a spring 24-8 is fixedly connected to one side of the connecting plate 24-5, and one side of the spring 24-8 is fixedly connected to the inner cavity of the through groove 24-6.

[0046] Spring 24-8 plays a resetting role during the operation of drive component 24. When the moving connecting plate 24-5 compresses spring 24-8, conversely, when the unit housing 13 is installed, spring 24-8 can drive the connecting plate 24-5 to automatically reset, thereby causing the disc 24-2 to rotate and the locking block 23 to return to the fixed position, thus realizing the installation and fixation of unit housing 13 and improving the convenience of operation.

[0047] Specifically, receiving grooves 24-9 are provided on both sides of the inner cavity of the through groove 24-6, and they cooperate with the spring 24-8.

[0048] The receiving grooves 24-9 on both sides of the inner cavity of the through groove 24-6 are specially designed for the placement of the spring 24-8. The receiving grooves 24-9 can prevent the spring 24-8 from shifting or twisting during compression and extension, ensuring that the spring 24-8 is always in a normal working state, thereby stably providing the restoring force to the connecting plate 24-5 and ensuring the reliability of the operation of the drive component 24.

[0049] Specifically, a sliding groove 24-10 is provided on one side of the through groove 24-6, and a sealing plate 24-11 is slidably connected to the inner cavity of the sliding groove 24-10. One side of the sealing plate 24-11 passes through the sliding groove 24-10 and is fixedly connected to the anti-slip block 24-7.

[0050] When the anti-slip block 24-7 is moved, the sealing plate 24-11 can slide within the slide groove 24-10. On the one hand, it protects the connecting plate 24-5 and the spring 24-8, preventing dust and debris from entering the through groove 24-6 and affecting the operation of the drive component 24. On the other hand, it also enhances the stability of the anti-slip block 24-7 when it moves.

[0051] Specifically, the limiting part 24-4 includes a limiting rod 24-41 fixedly connected to one side of the guide rod 24-1, and a limiting groove 24-42 is opened on one side of the inner cavity of the connecting cylinder 12, which cooperates with the limiting rod 24-41.

[0052] The limiting rod 24-41 of the limiting part 24-4 cooperates with the limiting groove 24-42 on one side of the inner cavity of the connecting cylinder 12. During the movement of the guide rod 24-1, the limiting rod 24-41 slides in the limiting groove 24-42, which precisely limits the movement range of the guide rod 24-1, and avoids excessive movement of the guide rod 24-1, which would cause the locking block 23 to fail to cooperate properly with the locking groove 22, thus ensuring the accuracy of the connection and disassembly functions of the separation component 2.

[0053] Specifically, a rotating shaft 24-12 is fixedly connected to one side of the disc 24-2, and one side of the rotating shaft 24-12 is rotatably connected to the inner cavity of the connecting cylinder 12 through a bearing.

[0054] The rotating shaft 24-12 on one side of the disc 24-2 is rotatably connected to the inner cavity of the connecting cylinder 12 via a bearing. This structure provides stable support for the rotation of the disc 24-2. The use of bearings reduces friction during rotation, allowing the disc 24-2 to rotate more smoothly.

[0055] Specifically, the docking component 25 includes a docking groove 25-1 opened on one side of the connecting cylinder 12. A docking ring 25-2 is slidably connected to the inner cavity of the docking groove 25-1. One side of the docking ring 25-2 passes through the docking groove 25-1 and is fixedly connected to the unit housing 13.

[0056] The docking groove 25-1 and docking ring 25-2 in the docking component 25 cooperate with each other. When installing the unit housing 13, the docking ring 25-2 is inserted into the docking groove 25-1 to achieve the initial positioning and connection between the unit housing 13 and the connecting cylinder 12. This provides a foundation for the subsequent snap-fit ​​fixing of the locking block 23 and the locking groove 22, ensuring the accuracy and stability of the installation of the unit housing 13.

[0057] Specifically, the protective component 33 includes a mounting groove 33-1 formed on the surface of the unit housing 13, and an air cushion 33-2 is fixedly connected to the inner cavity of the mounting groove 33-1.

[0058] The air cushion 33-2 fixed in the mounting groove 33-1 on the surface of the unit housing 13 is the core of the protective component 33. The air cushion 33-2 has good cushioning performance. When the headphones are dropped or hit, the air cushion 33-2 can effectively absorb the impact force and reduce the impact of external force on the internal vibration unit of the unit housing 13. Combined with the protective pad 31 and the protective strip 32, the headphone's drop resistance is improved in all aspects.

[0059] Working principle: When the bone conduction vibration unit of the bone conduction headphones malfunctions and needs repair, due to the difficulty of repairing the existing integrated packaging of headphones, this solution operates by manipulating the anti-slip block 24-7, which drives the connecting plate 24-5 to move, compressing the spring 24-8, causing the connecting plate 24-5 to drive the disc 24-2 to rotate. The guide groove 24-3 on the surface of the disc 24-2 drives the guide rod 24-1 to move, thereby moving the locking block 23 away from the slot 22, releasing the fixation of the connecting block 21. At this time, the unit housing 13 can be disassembled to repair the internal vibration unit, avoiding the disassembly of the entire headphone body 11. After the repair is completed, the unit housing 13 is installed by engaging the docking ring 25-2 and the docking groove 25-1, initially connecting the unit housing 13 and the connecting cylinder 12. Then, the spring 24-8 returns to its original position, causing the connecting plate 24-5 and the disc 24-2 to rotate in the opposite direction. The guide groove 24-3 drives the guide rod 24-1 to move, causing the locking block 23 to re-enter the inner cavity of the slot 22, fixing the connecting block 21, and completing the installation of the unit housing 13.

[0060] If the headphones are dropped during use, the protective pad 31, the protective strip 32, and the air cushion 33-2 on the surface of the unit housing 13 work together to effectively buffer the impact and solve the problem of poor drop protection function of existing headphones.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A bone conduction headphone with a drop-proof protection component, characterized in that: include, The main structure (1) includes an earphone body (11), a connecting tube (12) fixedly connected to one side of the earphone body (11), a unit housing (13) provided on one side of the connecting tube (12), and an ear hook (14) fixedly connected to the other side of the earphone body (11); and, The separation component (2) includes a connecting block (21) fixedly connected to one side of the unit housing (13). One side of the connecting block (21) passes through the connecting cylinder (12) and extends into the connecting cylinder (12). A slot (22) is provided on the surface of the connecting block (21). A locking block (23) is engaged in the inner cavity of the slot (22). A driving member (24) is provided on one side of the locking block (23). A docking member (25) is provided on the other side of the connecting block (21). The buffer assembly (3) includes a protective pad (31) fixedly connected to the side of the headphone body (11) away from the connecting tube (12), and protective strips (32) are fixedly connected to the bottom of both sides of the headphone body (11). The surface of the unit housing (13) is provided with protective parts (33).

2. The bone conduction headphones with drop-proof protection components as described in claim 1, characterized in that: The driving component (24) includes a guide rod (24-1) fixedly connected to one side of the card block (23). A disc (24-2) is provided on one side of the guide rod (24-1). A guide groove (24-3) is opened on the surface of the disc (24-2) and cooperates with the guide rod (24-1). A limiting part (24-4) is provided on one side of the guide rod (24-1).

3. The bone conduction headphones with drop-proof protection components as described in claim 2, characterized in that: The top of the disc (24-2) is fixedly connected to a connecting plate (24-5), and the top of the connecting cylinder (12) is provided with a through groove (24-6). The top of the connecting plate (24-5) passes through the through groove (24-6) and is fixedly connected to an anti-slip block (24-7).

4. The bone conduction headphones with drop-proof protection components as described in claim 3, characterized in that: A spring (24-8) is fixedly connected to one side of the connecting plate (24-5), and one side of the spring (24-8) is fixedly connected to the inner cavity of the through groove (24-6).

5. The bone conduction headphones with drop-proof protection components as described in claim 4, characterized in that: Both sides of the inner cavity of the through groove (24-6) are provided with receiving grooves (24-9), which cooperate with the spring (24-8).

6. The bone conduction headphones with drop-proof protection components as described in claim 5, characterized in that: A sliding groove (24-10) is provided on one side of the through groove (24-6). A sealing plate (24-11) is slidably connected to the inner cavity of the sliding groove (24-10). One side of the sealing plate (24-11) passes through the sliding groove (24-10) and is fixedly connected to the anti-slip block (24-7).

7. The bone conduction headphones with drop-proof protection components as described in claim 2, characterized in that: The limiting part (24-4) includes a limiting rod (24-41) fixedly connected to one side of the guide rod (24-1), and a limiting groove (24-42) is opened on one side of the inner cavity of the connecting cylinder (12), which cooperates with the limiting rod (24-41).

8. The bone conduction headphones with drop-proof protection components as described in claim 2, characterized in that: A rotating shaft (24-12) is fixedly connected to one side of the disc (24-2), and one side of the rotating shaft (24-12) is rotatably connected to the inner cavity of the connecting cylinder (12) through a bearing.

9. The bone conduction headphones with drop protection components as described in claim 8, characterized in that: The docking component (25) includes a docking groove (25-1) opened on one side of the connecting cylinder (12). A docking ring (25-2) is slidably connected to the inner cavity of the docking groove (25-1). One side of the docking ring (25-2) passes through the docking groove (25-1) and is fixedly connected to the unit housing (13).

10. The bone conduction headphones with drop-proof protection components as described in claim 9, characterized in that: The protective component (33) includes a mounting groove (33-1) formed on the surface of the unit housing (13), and an air cushion (33-2) is fixedly connected to the inner cavity of the mounting groove (33-1).

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