Earphone with vibrator

Abstract

The utility model relates to the technical field of earphones, in particular to an earphone with an oscillator. The earphone with the vibrators comprises a head beam and sound production units arranged at the two ends of the head beam. The sounding unit comprises an ear shell and a loudspeaker arranged in the ear shell; the vibrator unit comprises a mounting shell and a vibrator capable of extending out of the mounting shell; the mounting shell is arranged in the ear shell, the vibrator extends out of one side, facing the ear, of the ear shell or retracts into the ear shell and is provided with a loudspeaker, and the loudspeaker faces the ear of a user and can make a sound. Vibrator units are arranged in the ear shells, and vibrators can stretch out or retract in the mounting shells. When the earphone is used by a deaf person, the vibrators extend out and are in contact with the ossicular of the deaf person, and sound is transmitted to the deaf person through the vibrators. When the earphone is used as a common earphone, the vibrator retracts to the earphone shell. Therefore, the earphone can be used by deaf people and common people, and is wide in application range.

Description

Technical Field

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

[0002] Earphones with vibrators embody a very strong humanistic care, helping people with hearing impairments to "feel" music like normal people. This type of earphone usually refers to bone conduction earphones, and its working principle is completely different from the traditional earphones we usually use. Bone conduction earphones transmit sound through the temporal bone of the head and transmit the sound to the inner ear. The sound unit of the earphone will vibrate, guide the sound into the bony labyrinth through the skull, and then transmit it to the inner ear lymph, and finally stimulate the cochlear organ and auditory nerve, and be directly received by the auditory center of the brain. This process is actually a way to convert sound signals into mechanical vibrations and transmit them through the bones.

[0003] Most of the headphones with vibrators on the market have non-retractable vibrators that are protruding and can only be used by deaf people, but not by the general public. The scope of application of such headphones is relatively narrow.

[0004] For example, Chinese patent application number CN202021842667.3 discloses a bone conduction headset characterized by comprising a headset housing and a bone conduction vibrator; the bone conduction vibrator is housed within the headset housing and is used to vibrate and transmit sound; the headset housing comprises a first housing, with a first receiving groove and a second receiving groove formed on either side of the first housing, the first receiving groove and the second receiving groove being interconnected, the first receiving groove being used to receive the bone conduction vibrator, and the second receiving groove being used to receive a battery. The vibrator protrudes and cannot be retracted, making it unusable as a standard headset, which leads to the aforementioned problems and makes it suitable for a limited number of people.

[0005] Another example is an earphone with a composite vibrator head disclosed in Chinese patent application number CN202321958854.1, which is characterized by including a vibrator end with a vibrator inside, the vibrator end including a vibrator cover for transmitting the vibrator vibration to the user's head, and the vibrator cover (1) having a flexible sealing portion at the edge close to the user's head. This type of earphone can also only be used by deaf people and is not suitable for the general public. Utility Model Content

[0006] In view of this, the present invention aims to address the deficiencies in the prior art, and its main purpose is to provide an earphone with a vibrator, which is retractable and suitable not only for the deaf but also for the general population, thereby overcoming the deficiencies in the prior art.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] The present application provides an earphone with a vibrator, comprising a headband and sound-generating units arranged at both ends of the headband; the sound-generating unit comprises an ear shell and a speaker arranged in the ear shell;

[0009] The vibrator unit includes a mounting shell and a vibrator that can be extended from the mounting shell; the mounting shell is arranged in the ear concha, and the vibrator is extended from or retracted to the side of the ear concha facing the ear.

[0010] Preferably, the vibrator unit also includes a spring, a slide, and a limit rod, and a chamber is provided on the inner wall of the mounting shell; the spring is provided on the slide, and the spring pushes the slide to move in the chamber; a curved limit groove is provided on the slide; the first end of the limit rod is hinged to the mounting shell, and the second end of the limit rod is provided with a limit pin, and the limit pin moves in the limit groove.

[0011] Preferably, the limiting groove is arc-shaped or broken line-shaped.

[0012] Preferably, the mounting shell includes a first mounting shell and a second mounting shell, which are buckled together; a first positioning column is provided on the inner wall of the first mounting shell, a second positioning column is provided on the sliding seat, and the first end of the spring is inserted into the first positioning column; the second end of the spring is inserted into the second positioning column.

[0013] Preferably, the vibrator and the slide are an integrally formed structure, a vibrator pad is provided on the vibrator; a baffle is provided in the slide, and the second positioning column is on the baffle.

[0014] Preferably, the ear shell includes a front shell and a rear shell, and the first mounting shell is provided with a mounting ear, which is fixed to the front shell.

[0015] Preferably, the sound-emitting unit further comprises a mounting ring and an earmuff, the earmuff is sleeved on the mounting ring, and the mounting post on the mounting ring is inserted into the mounting hole on the ear shell.

[0016] Preferably, a rotating shaft is provided on the ear shell; and earphone brackets are provided at both ends of the headband, and the rotating shaft can be rotatably inserted into the mounting opening on the earphone bracket.

[0017] Preferably, sliding arm units are provided at both ends of the head beam, and the sliding arm units include a first sliding wall shell, a second sliding wall shell, and a third sliding wall shell. A sliding groove is provided on the inner side of the second sliding wall shell, and the U-shaped sliding arm on the headphone bracket slides in the sliding groove; the first connecting member fixes the first sliding wall shell and the head beam together, and the third sliding wall shell slides over the second sliding wall shell.

[0018] Preferably, the installation port has a structure with a large interior and a small opening.

[0019] Compared with the prior art, the present invention has significant advantages and beneficial effects. Specifically, as can be seen from the above technical solution, the ear shell is provided with a speaker that faces the user's ear and can produce sound. A vibrator unit is provided within the ear shell, and the vibrator can be extended or retracted within the mounting shell. When the earphones are used by a deaf person, the vibrator extends and contacts the deaf person's auditory bones, and sound is transmitted to the deaf person through the vibrator. When the earphones are used as ordinary earphones, the vibrator retracts into the ear shell. Therefore, this type of earphones can be used by both the deaf and the general public, and can be used by a wider range of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of an embodiment of the present utility model.

[0021] Figure 2 This is an embodiment of the present invention Figure 1 Schematic diagram of the decomposition.

[0022] Figure 3 This is an exploded schematic diagram of the vibrator in the retracted state according to an embodiment of the present invention.

[0023] Figure 4 It is an exploded schematic diagram of the vibrator in the extended state according to an embodiment of the present invention.

[0024] Figure 5 It is a schematic diagram of an exploded view of a vibrator unit according to an embodiment of the present invention.

[0025] Figure 6 It is a schematic diagram of a head beam according to an embodiment of the present invention.

[0026] Figure 7 It is a schematic diagram of a limit rod in an embodiment of the present utility model.

[0027] Description of the accompanying drawings:

[0028] 10. Sound unit; 11. Ear shell; 12. Front shell; 13. Back shell; 14. Rotating shaft; 15. Speaker; 17. Mounting ring; 18. Earmuff; 20. Sliding arm unit; 21. First sliding wall shell; 22. Second sliding wall shell; 23. Slide groove; 24. Third sliding wall shell; 25. Headphone bracket; 26. Headband; 27. Mounting port; 30. Vibrator unit; 31. Chamber; 32. Vibrator; 33. Spring; 34. Sliding seat; 35. Limiting groove; 36. Limiting rod; 37. Limiting pin; 310. Mounting shell; 311. First mounting shell; 312. First positioning column; 313. Second mounting shell; 314. Second positioning column; 315. Mounting ear. DETAILED DESCRIPTION

[0029] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0030] Please refer to Figures 1 to 7 As shown, it shows the specific structure of the preferred embodiment of the present invention, which is an earphone with a vibrator.

[0031] The ear shell 11 is provided with a speaker 15 , and the vibrator 32 can be retracted into the ear shell 11 , and can be adapted for use by ordinary people and deaf people.

[0032] Please refer to Figure 1-2 As shown, the present application provides an earphone with a vibrator, comprising a headband 26 and a sound unit 10 disposed at each end of the headband 26. The sound unit 10 comprises an auricle 11 and a speaker 15 disposed within the auricle 11. The vibrator unit 30 comprises a mounting housing 310 and a vibrator 32 that can extend from the mounting housing 310. The mounting housing 310 is disposed within the auricle 11, and the vibrator 32 extends or retracts from the side of the auricle 11 facing the ear. The headband 26 is elastic, allowing the sound unit 10 to fit snugly against the user's ear, allowing the earcup 18 to cover the user's ear. When this earphone is used by a deaf person, the vibrator 32 extends from the side of the auricle 11 facing the ear, contacting the deaf person's auditory bones (e.g., the ossicles), transmitting sound through the vibrator 32. When the earphone is used by a nondeaf person, pressing the vibrator 32 causes it to retract into the auricle 11. It can be seen that this type of vision can be used by the general population and the deaf.

[0033] Please refer to Figure 3-5 As shown, preferably, the vibrator unit 30 also includes a spring 33, a slide 34, a limit rod 36, and a chamber 31 is provided on the inner wall of the mounting shell 310; the spring 33 is provided on the slide 34, and the spring 33 pushes the slide 34 to move in the chamber 31; a curved limit groove 35 is provided on the slide 34; the first end of the limit rod 36 is hinged to the mounting shell 310, and the second end of the limit rod 36 is provided with a limit pin 37, and the limit pin 37 moves in the limit groove 35. The limit groove 35 is arc-shaped or broken line-shaped, and the limit groove 35 in this embodiment is broken line-shaped. Please refer to Figure 3, press the vibrator 32 for the first time, and the limit pin 37 at the second end of the limit rod 36 moves to the top of the limit groove 35, so that the vibrator 32 is retracted into the ear shell 11. Please refer to Figure 4As shown, when vibrator 32 is pressed a second time, the elastic force of spring 33 pushes slide 34, and the limiting pin 37 at the second end of limiting rod 36 moves along limiting slot 35 to the bottom of limiting slot 35. This allows spring 33 to push vibrator 32 out of ear shell 11. The top of limiting slot 35 is W-shaped 316, which serves to limit the vibrator. The bottom of limiting slot 35 is V-shaped 317, which facilitates the retraction of vibrator 32.

[0034] Preferably, the mounting shell 310 includes a first mounting shell 311 and a second mounting shell 313, which are snap-fitted together. A first positioning post 312 is provided on the inner wall of the first mounting shell 311, and a second positioning post 314 is provided on the slide 34. The first end of the spring 33 is inserted into the first positioning post 312, and the second end of the spring 33 is inserted into the second positioning post 314. The vibrator 32 and the slide 34 are an integrally formed structure, and a vibrator pad is provided on the vibrator 32. The slide 34 includes a baffle, and the second positioning post 314 is attached to the baffle. The first mounting shell 311 and the second mounting shell 313 are assembled together by snapping together, and the assembly method is very simple. The first positioning post 312 and the second positioning post 314 cooperate to easily fix the spring 33, which is very convenient.

[0035] Preferably, the ear shell 11 includes a front shell 12 and a rear shell 13, and a first mounting shell 311 is provided with a mounting ear 315, which is fixed to the front shell 12. Screws pass through the mounting ear 315 and fix the mounting shell 310 inside the ear shell 11.

[0036] Preferably, the sound unit 10 further includes a mounting ring 17 and an earmuff 18. The earmuff 18 fits over the mounting ring 17, and the mounting posts on the mounting ring 17 insert into the mounting holes in the concha 11. The earmuff 18 may be a sponge pad, a silicone pad, or the like. During assembly, the earmuff 18 fits over the mounting ring 17, and the mounting posts on the mounting ring 17 insert into the mounting holes in the concha 11, making installation of the earmuff 18 very convenient.

[0037] Preferably, the ear shell 11 is provided with a rotating shaft 14; an earphone bracket 25 is provided at both ends of the headband 26, and the rotating shaft 14 is rotatably engaged with a mounting hole 27 on the earphone bracket 25. Therefore, the ear shell 11 can swing on the earphone bracket 25, so that the earphone can fully fit the person's face.

[0038] Preferably, both ends of the head beam 26 are provided with a sliding arm unit 20, and the sliding arm unit 20 includes a first sliding wall shell 21, a second sliding wall shell 22, and a third sliding wall shell 24. A sliding groove 23 is provided on the inner side of the second sliding wall shell 22, and the U-shaped sliding arm on the headphone holder 25 slides in the sliding groove 23; the first connecting member fixes the first sliding wall shell 21 and the head beam 26 together, and the third sliding wall shell 24 slides over the second sliding wall shell 22. The first connecting member is preferably a screw. The first connecting member fixes the ends of the first sliding wall shell 21, the second sliding wall shell 22, and the head beam 26 together, and then the third sliding wall shell 24 slides over the second sliding wall shell 22. The U-shaped sliding arm on the headphone holder 25 slides in the sliding groove 23, so the headphone holder 25 can move up and down, making it convenient for the user to adjust the position of the sound unit 10.

[0039] Preferably, the mounting opening 27 is a structure with a large interior and a small opening. This design allows the shaft 14 to be rotated and snapped into the mounting opening 27 by simply pressing the ear shell 11 without falling off, which is very convenient.

[0040] In summary, the key design feature of the present invention lies in the installation of a vibrator unit 30 within the concha 11, with the vibrator 32 being able to extend or retract within the mounting housing 310. When the earphones are used by a deaf person, the vibrator 32 is extended, transmitting sound through the vibrator 32. When the earphones are used as standard earphones, the vibrator 32 is retracted into the concha 11, making them suitable for both the deaf and the general public, reaching a wider audience.

[0041] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An earphone with a vibrator, characterized by: It includes a head beam and sound units arranged at both ends of the head beam; The sound-generating unit includes an ear shell and a speaker arranged in the ear shell; The vibrator unit comprises a mounting shell and a vibrator which can be extended from the mounting shell; the mounting shell is arranged in the ear concha, and the vibrator is extended from or retracted to the side of the ear concha facing the ear.

2. The earphone with a vibrator according to claim 1, characterized in that: The vibrator unit also includes a spring, a sliding seat, and a limiting rod, and the inner wall of the mounting shell is provided with a chamber; A spring is arranged on the slide, and the spring pushes the slide to move in the chamber; a curved limiting groove is arranged on the slide; the first end of the limiting rod is hinged to the mounting shell, and a limiting pin is arranged on the second end of the limiting rod, and the limiting pin moves in the limiting groove.

3. The earphone with a vibrator according to claim 2, characterized in that: The limiting groove is in an arc shape or a broken line shape.

4. The earphone with a vibrator according to claim 2, characterized in that: The top end of the limiting groove (35) is W-shaped, and the bottom end of the limiting groove (35) is V-shaped.

5. The earphone with a vibrator according to claim 2, 3 or 4, characterized in that: The mounting shell includes a first mounting shell and a second mounting shell, which are buckled together; a first positioning column is provided on the inner wall of the first mounting shell, and a second positioning column is provided on the sliding seat, and the first end of the spring is inserted into the first positioning column; the second end of the spring is inserted into the second positioning column.

6. The earphone with a vibrator according to claim 5, characterized in that: The ear shell includes a front shell and a rear shell. The first mounting shell is provided with mounting ears, which are fixed to the front shell.

7. The earphone with a vibrator according to claim 1, characterized in that: The sound-emitting unit further comprises a mounting ring and an earmuff, wherein the earmuff is sleeved on the mounting ring, and the mounting posts on the mounting ring are inserted into the mounting holes on the ear shell.

8. The earphone with a vibrator according to claim 1, characterized in that: A rotating shaft is provided on the ear shell; earphone brackets are provided at both ends of the head beam, and the rotating shaft can be rotatably clamped into the mounting opening on the earphone bracket.

9. The earphone with a vibrator according to claim 8, characterized in that: Both ends of the head beam are provided with sliding arm units, which include a first sliding wall shell, a second sliding wall shell, and a third sliding wall shell. A sliding groove is provided on the inner side of the second sliding wall shell, and the U-shaped sliding arm on the earphone bracket slides in the sliding groove; the first connecting member fixes the first sliding wall shell and the head beam together, and the third sliding wall shell slides over the second sliding wall shell.

10. The earphone with a vibrator according to claim 8 or 9, characterized in that: The installation port has a structure with a large interior and a small opening.

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