Thin-shell bone conduction earphone

Abstract

The utility model relates to the technical field of earphones, particularly discloses a thin-shell bone conduction earphone, and solves the technical problems that when an existing bone conduction earphone is worn together with glasses, glasses legs of the glasses are in certain contact with the bone conduction earphone, the glasses legs of the glasses and the bone conduction earphone are prone to conflict, and the ears are pressed to make the ears uncomfortable, the thin-shell bone conduction earphone comprises a shell, a storage groove is formed in the outer surface of the shell, a cover plate is arranged above the storage groove, a fastening assembly is arranged on one side of the cover plate, the fastening assembly is used for fastening glasses legs in the storage groove, a fixing base is fixedly connected to one side of the shell, and an adjusting assembly is arranged in the cover plate. When the bone conduction earphones are used, the glasses legs can be clamped into the containing grooves, so that the bone conduction earphones and the glasses legs are stacked above the ears to prevent the bone conduction earphones from conflicting with the glasses legs, and the cover plate can be locked above the containing grooves by the locking assembly to prevent the glasses legs from being separated from the containing grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to a thin-shell bone conduction earphone. Background Art

[0002] Bone conduction headphones are headphones that use bone conduction technology to transmit sound. The uniqueness of bone conduction headphones is that they do not need to conduct sound waves through the air, but instead conduct sound waves directly through the skull to the inner ear, allowing the user to hear the sound. Bone conduction headphones do not block the ear canal when worn, allowing users to maintain awareness of the surrounding environment, making users safer when doing outdoor sports.

[0003] However, when wearing existing bone conduction headphones, the headphone part needs to be attached to the side of the head, close to the position above the ear, and the headphone is supported by the ear. However, some people with vision problems need to wear glasses, and both bone conduction headphones and glasses need to provide support through the ears. Therefore, when wearing bone conduction headphones and glasses at the same time, the temples of the glasses will have a certain contact with the bone conduction headphones, the two are prone to conflict, and produce a sense of pressure on the ears, making them uncomfortable. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a thin-shell bone conduction earphone, which can solve the problem that, when worn together with glasses, the temples of the glasses will have a certain contact with the bone conduction earphone, the two are prone to conflict, and a sense of oppression and discomfort is generated on the ears. When the glasses and the bone conduction earphone are worn at the same time, the two can be stably connected to avoid conflict between the two, thereby avoiding oppression and discomfort to the ears, and the bone conduction earphone can be adapted to temples of glasses of different sizes, thereby improving the scope of application of the bone conduction earphone.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thin shell bone conduction earphone, comprising a shell, a storage groove is formed on the outer surface of the shell, a cover plate is arranged above the storage groove, a fastening assembly is arranged on one side of the cover plate, and the fastening assembly is used to fasten the temple of the glasses inside the storage groove, a fixing seat is fixedly connected to one side of the shell, and an adjustment assembly is arranged inside the cover plate, and the adjustment assembly is used to control the cover plate to adjust the position;

[0008] The cover plate and the fixing seat are fitted with each other, and a locking component is arranged inside the fixing seat, and the locking component is used to lock the cover plate.

[0009] Through the above technical solution, when wearing glasses and bone conduction headphones at the same time, the temples of the glasses can be stuck into the storage groove, so that the bone conduction headphones and the temples of the glasses are stacked above the ears to avoid conflict between the bone conduction headphones and the temples of the glasses.

[0010] Furthermore, a fixing block is fixedly connected to the outer surface of the shell, a rotating shaft is connected inside the fixing block, torsion springs are respectively connected to both ends of the rotating shaft, and the cover plate is sleeved on the outer surface of the rotating shaft.

[0011] Through the above technical solution, the torsion spring can drive the cover plate to rotate through the rotating shaft, so as to adjust the position of the cover plate, and the fixed block provides supporting force for the rotating shaft and the cover plate.

[0012] Furthermore, the storage groove has a trapezoidal structure when viewed from the side, and the width of the storage groove gradually decreases from top to bottom.

[0013] With the above technical solution, since the storage groove has a trapezoidal structure when viewed from the side, it is convenient for glasses legs of cylinders, sheets, or other shapes of different sizes to be inserted into the interior of the storage groove.

[0014] Furthermore, the fastening assembly includes a limiting shaft, a fastening spring and a fastening plate. The fastening spring is sleeved on the outer surface of the limiting shaft. The fastening plate is connected to the fastening spring through the limiting shaft to form a telescopic structure on one side of the cover plate.

[0015] Through the above technical solution, the fastening assembly can be used to fasten the temples of the glasses inside the storage slot, thereby preventing the temples of the glasses from shaking inside the storage slot.

[0016] Furthermore, a plurality of fastening plates are provided, and the fastening plates are distributed at equal distances on one side of the cover plate, and the fastening plates are arc-shaped plate structures.

[0017] Through the above technical solution, the fastening plates can squeeze the temples of the glasses so that they are fastened inside the storage slot, and multiple fastening plates provide fastening force at the same time, which is beneficial to improving the stability of the temples of the glasses stored inside the storage slot.

[0018] Furthermore, the adjustment assembly includes a pull rod, a connecting spring and a positioning plate. The positioning plate forms a telescopic structure inside the cover plate through the connecting spring connected to the pull rod. The sum of the heights of the pull rod and the positioning plate is greater than the height of the cover plate.

[0019] Through the above technical solution, pulling the pull rod can drive the positioning plate to move synchronously, so that the positioning plate and the fixing seat are separated from each other. Continuing to pull the pull rod, the pull rod can drive the cover plate to move, so that the cover plate rotates, thereby opening the upper opening of the storage slot.

[0020] Furthermore, the locking assembly includes a positioning shaft and a reset spring. The positioning shaft is in an inverted "T" shape when viewed from the side, and the positioning shaft forms a telescopic structure inside the fixing seat through the reset spring.

[0021] Through the above technical solution, the locking assembly can be used to lock the positioning plate inside the fixing seat, thereby locking the cover plate above the storage slot, making it convenient for the fastening assembly to fasten the temples of the glasses inside the storage slot while preventing the temples of the glasses from detaching from the inside of the storage slot.

[0022] Furthermore, the positioning plate has a trapezoidal structure when viewed from the side, the edge of the positioning plate has an arc-shaped structure, and a slot is provided on one side of the positioning plate.

[0023] Through the above technical solution, when the positioning plate slides into the fixed seat, it will first push the positioning shaft to move toward the outside of the fixed seat. When the positioning shaft and the slot are aligned with each other, the reset spring will push the positioning shaft to move in the opposite direction, so that the positioning shaft and the slot are engaged and connected, thereby locking the positioning plate.

[0024] Compared with the prior art, the present invention provides a thin shell bone conduction headset having the following features:

[0025] Beneficial effects:

[0026] In the utility model, when the glasses and the bone conduction earphones are worn at the same time, the temples of the glasses can be stuck into the interior of the storage groove, so that the bone conduction earphones and the temples of the glasses are stacked above the ears, so as to avoid the bone conduction earphones and the temples of the glasses from colliding with each other, and the locking assembly can be used to lock the positioning plate inside the fixing seat, so as to lock the cover plate above the storage groove, so as to avoid the temples of the glasses from detaching from the interior of the storage groove, and at the same time, the temples of the glasses of different sizes can be fastened inside the storage groove by the fastening assembly, so as to avoid the temples of the glasses from shaking inside the storage groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0029] Figure 3 This is a schematic diagram of the connection structure between the cover plate and the fixing seat in the utility model;

[0030] Figure 4 This is a schematic diagram of the connection structure between the limit shaft and the fastening plate in the utility model;

[0031] Figure 5 It is a cross-sectional structural schematic diagram of the cover plate and the fixing seat in the utility model;

[0032] Figure 6 It is a structural schematic diagram of the positioning plate in the utility model.

[0033] Among them: 1. Shell; 2. Storage slot; 3. Fixed block; 4. Rotating shaft; 5. Torsion spring; 6. Cover plate; 7. Limiting shaft; 8. Fastening spring; 9. Fastening plate; 10. Pull rod; 11. Connecting spring; 12. Positioning plate; 13. Slot; 14. Fixed seat; 15. Positioning shaft; 16. Return spring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-Figure 6 The utility model provides a technical solution: a thin shell bone conduction earphone, comprising a shell 1, a storage groove 2 is provided on the outer surface of the shell 1, a cover plate 6 is provided above the storage groove 2, a fastening component is provided on one side of the cover plate 6, and the fastening component is used to fasten the temple of the glasses inside the storage groove 2, a fixing seat 14 is fixedly connected to one side of the shell 1, and an adjustment component is provided inside the cover plate 6, and the adjustment component is used to control the position adjustment of the cover plate 6;

[0036] See also Figure 1-Figure 5 The cover plate 6 and the fixing seat 14 are fitted together, and a locking component is provided inside the fixing seat 14 , and the locking component is used to lock the cover plate 6 .

[0037] It is worth mentioning that when wearing glasses and bone conduction headphones at the same time, the temples of the glasses can be stuck into the storage slot 2, so that the bone conduction headphones and the temples of the glasses are stacked above the ears to avoid conflicts between the bone conduction headphones and the temples of the glasses.

[0038] See also Figure 1-Figure 2 The outer surface of the housing 1 is fixedly connected with a fixing block 3 , the interior of the fixing block 3 is connected with a rotating shaft 4 , both ends of the rotating shaft 4 are respectively connected with a torsion spring 5 , and a cover plate 6 is sleeved on the outer surface of the rotating shaft 4 .

[0039] The function of the fixing block 3 is that the torsion spring 5 can drive the cover plate 6 to rotate through the rotating shaft 4, so as to adjust the position of the cover plate 6, and the fixing block 3 provides a supporting force for the rotating shaft 4 and the cover plate 6.

[0040] See also Figure 1-Figure 2 The storage groove 2 is a trapezoidal structure when viewed from the side, and the width of the storage groove 2 gradually decreases from top to bottom.

[0041] It should be noted that: since the storage slot 2 has a trapezoidal structure when viewed from the side, it is convenient for glasses legs of different sizes, sheets, or other shapes to be inserted into the storage slot 2 .

[0042] See also Figure 1-Figure 5 The fastening assembly includes a limiting shaft 7, a fastening spring 8 and a fastening plate 9. The fastening spring 8 is sleeved on the outer surface of the limiting shaft 7. The fastening plate 9 forms a telescopic structure on one side of the cover plate 6 through the fastening spring 8 connected to the limiting shaft 7. A plurality of fastening plates 9 are provided, and the fastening plates 9 are equidistantly distributed on one side of the cover plate 6. The fastening plates 9 are arc-shaped plate structures.

[0043] The function of the fastening assembly is that the fastening plates 9 can squeeze the temples of the glasses so that they are fastened inside the storage slot 2, and multiple fastening plates 9 provide fastening force at the same time, thereby preventing the temples of the glasses from shaking inside the storage slot 2.

[0044] See also Figure 1-Figure 6 The adjusting assembly includes a pull rod 10, a connecting spring 11 and a positioning plate 12. The positioning plate 12 forms a telescopic structure inside the cover plate 6 through the connecting spring 11 connected by the pull rod 10. The sum of the heights of the pull rod 10 and the positioning plate 12 is greater than the height of the cover plate 6. The locking assembly includes a positioning shaft 15 and a reset spring 16. The positioning shaft 15 is an inverted "T"-shaped structure when viewed from the side. The positioning shaft 15 forms a telescopic structure inside the fixing seat 14 through the reset spring 16. The positioning plate 12 is a trapezoidal structure when viewed from the side. The edge of the positioning plate 12 is an arc-shaped structure. A card slot 13 is provided on one side of the positioning plate 12.

[0045] The principle of connecting the temples of the glasses with the bone conduction headphones is as follows: when it is necessary to wear glasses and the bone conduction headphones at the same time, the user can first wear the bone conduction headphones, fit the headphone part of the bone conduction headphones to the side of the head, close to the position above the ears, and support the headphones through the ears. Then the user can use his fingers to pull the positioning shaft 15 toward the outside of the fixing seat 14, so that the positioning shaft 15 and the card slot 13 are separated from each other, thereby releasing the lock on the positioning plate 12, and then use his fingers to pull the pull rod 10 upward, and the pull rod 10 drives the positioning plate 12 to move upward synchronously, so that the positioning plate 12 slides out of the fixing seat 14 and separates from the fixing seat 14, and then continue to pull the pull rod 10, the pull rod 10 can drive the cover plate 6 to move, so that the cover plate 6 rotates, thereby opening the upper opening of the storage slot 2, and then the user can wear the glasses and connect the temples of the glasses. The cover 6 is inserted into the storage slot 2, and finally the cover 6 is pushed to move in the opposite direction, so that the cover 6 covers the top of the storage slot 2, thereby preventing the temples of the glasses from detaching from the inside of the storage slot 2, and the fastening spring 8 squeezes the temples of the glasses through the fastening plate 9 connected to the limit shaft 7, thereby fastening the temples of the glasses to the inside of the storage slot 2 to prevent the temples of the glasses from shaking inside the storage slot 2. In the process of the cover 6 rotating to cover the top of the storage slot 2, the positioning plate 12 inside the cover 6 will slide to the inside of the fixing seat 14, and in the process of the positioning plate 12 sliding into the fixing seat 14, it will first push the positioning shaft 15 to move toward the outside of the fixing seat 14. When the positioning shaft 15 and the card slot 13 are aligned with each other, the return spring 16 will push the positioning shaft 15 to move in the opposite direction, so that the positioning shaft 15 is engaged and connected with the card slot 13, thereby automatically locking the positioning plate 12.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thin shell bone conduction earphone, comprising a shell (1), characterized in that: The outer surface of the shell (1) is provided with a storage groove (2), a cover plate (6) is arranged above the storage groove (2), a fastening assembly is arranged on one side of the cover plate (6), and the fastening assembly is used to fasten the temple of the glasses inside the storage groove (2), a fixing seat (14) is fixedly connected to one side of the shell (1), and an adjustment assembly is arranged inside the cover plate (6), and the adjustment assembly is used to control the position of the cover plate (6); The cover plate (6) and the fixing seat (14) are fitted together, and a locking component is provided inside the fixing seat (14), and the locking component is used to lock the cover plate (6).

2. The thin shell bone conduction earphone according to claim 1, characterized in that: The outer surface of the housing (1) is fixedly connected to a fixing block (3), the interior of the fixing block (3) is connected to a rotating shaft (4), both ends of the rotating shaft (4) are respectively connected to torsion springs (5), and the cover plate (6) is sleeved on the outer surface of the rotating shaft (4).

3. The thin shell bone conduction earphone according to claim 1, characterized in that: The storage groove (2) has a trapezoidal structure when viewed from the side, and the width of the storage groove (2) gradually decreases from top to bottom.

4. The thin shell bone conduction earphone according to claim 1, characterized in that: The fastening assembly comprises a limiting shaft (7), a fastening spring (8) and a fastening plate (9); the fastening spring (8) is sleeved on the outer surface of the limiting shaft (7); and the fastening plate (9) is connected to the limiting shaft (7) through the fastening spring (8) to form a telescopic structure on one side of the cover plate (6).

5. The thin shell bone conduction earphone according to claim 4, characterized in that: A plurality of the fastening plates (9) are provided, and the fastening plates (9) are distributed at equal distances on one side of the cover plate (6), and the fastening plates (9) are arc-shaped plate structures.

6. The thin shell bone conduction earphone according to claim 1, characterized in that: The adjustment assembly comprises a pull rod (10), a connecting spring (11) and a positioning plate (12); the positioning plate (12) forms a telescopic structure inside the cover plate (6) through the connecting spring (11) connected to the pull rod (10); the sum of the heights of the pull rod (10) and the positioning plate (12) is greater than the height of the cover plate (6).

7. The thin shell bone conduction earphone according to claim 1, characterized in that: The locking assembly comprises a positioning shaft (15) and a return spring (16); the positioning shaft (15) is in an inverted "T"-shaped structure when viewed from the side; the positioning shaft (15) forms a telescopic structure inside the fixing seat (14) through the return spring (16).

8. The thin shell bone conduction earphone according to claim 6, characterized in that: The positioning plate (12) has a trapezoidal structure when viewed from the side, the edge of the positioning plate (12) has an arc-shaped structure, and a slot (13) is provided on one side of the positioning plate (12).

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