Multi-gear earphone oscillator and headphone

Abstract

The utility model relates to the technical field of earphones, in particular to a multi-gear earphone oscillator and a headphone. The multi-gear earphone oscillator comprises an oscillator shell, an oscillator and a first spring, and the first spring is arranged in the oscillator shell. The vibrator is rotatably inserted into the vibrator shell to extrude the first spring; a gear rod and a touch groove are arranged on the vibrator; the inner wall of the vibrator shell is provided with an elastic needle, a gear groove and a gear shifting channel. The gear shifting channel is arranged beside the gear groove and communicates with the gear groove. The gear rod can be screwed out of the gear groove and switched to different gear grooves along the gear shifting channel. And the vibrating needle can be switched among different touch grooves. The vibrator is rotated, so that the gear rod is screwed out of the gear groove, then the gear rod is switched to different gear grooves along the gear shifting channel, and gear switching is achieved. And the vibrating needle is matched with the touch groove, so that the gear of the vibrator can be accurately adjusted. After the vibrator is arranged on the headphone, the headphone can adapt to different applicable people, and the user experience is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to earphone technical field especially is a kind of multi-gear earphone vibrator and head-worn earphone. BACKGROUND

[0002] Bone conduction earphone utilizes bone conduction technology to realize the transmission of sound. Bone conduction is a way of directly transmitting sound to auditory nerves through skull, without passing through ears, but through skull and bone labyrinth (inner ear lymph). Bone conduction technology was first applied in military and medical fields to help those who lost hearing regain hearing. In recent years, with the continuous progress of technology, bone conduction earphone has gradually entered the consumer market. The principle of bone conduction earphone is to convert electrical signal into mechanical signal, and transmit mechanical signal to auditory nerves through skull.

[0003] Every person's ear size is different, so the vibrator needs gear adjustment, so as to better adapt to different people's ears and give users a better use experience. However, many earphone vibrators on the market are not adjustable, and some users have poor experience.

[0004] For example, Chinese patent application No. CN202321958854.1 discloses an earphone with a composite structure vibrator head, which includes a vibrator end with a vibrator inside. The vibrator end includes a vibrator sleeve for transmitting vibrator vibration to the user's head. The edge of the vibrator sleeve close to the user's head is provided with a flexible sealing part. The vibrator gear of this kind is not adjustable, which may cause some users to have poor experience.

[0005] For example, Chinese patent application No. CN202021842667.3 discloses a bone conduction earphone, which specifically discloses that the earplug is arranged on one side of the first shell, and the cover is arranged on the bone conduction vibrator to transmit the vibration of the bone conduction vibrator through the earplug when the bone conduction vibrator is inserted into the external ear. The vibrator gear of this kind is also not adjustable, which may cause some users to have poor experience. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model provides a multi-gear earphone vibrator, the gear of the vibrator can be adjusted, which is suitable for various people and has better experience, so as to overcome the shortcomings of the prior art.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] The application provides a multi-gear earphone vibrator, which comprises a vibrator shell, a vibrator and a first spring, the first spring being arranged in the vibrator shell; the vibrator is rotatably inserted into the vibrator shell and can press the first spring;

[0009] The vibrator is provided with a gear lever and a touch groove.

[0010] The inner wall of the vibrator shell is provided with a spring needle, a gear groove and a gear channel; the gear channel is arranged beside the gear groove and communicates with the gear groove; the gear lever can be rotated out of the gear groove and switched to different gear grooves along the gear channel; the spring needle can be switched between different touch grooves.

[0011] Preferably, the vibrator shell comprises a shell body and a shell cover, the shell body is provided with a first buckling block and a first threaded column, the shell cover is provided with a second buckling block and a first mounting hole; the shell cover is buckled on the shell body, the first buckling block and the second buckling block are buckled together; a first screw fastens the first mounting hole and the first threaded column together.

[0012] Preferably, the vibrator shell is provided with a second mounting hole, and the spring needle is inserted into the second mounting hole.

[0013] Preferably, the sliding end of the spring needle is in an oval or hemispherical shape.

[0014] Preferably, the outer wall of the vibrator is provided with a gear mark, and the outer wall of the vibrator shell extends a mounting lug for mounting.

[0015] Preferably, the vibrator has a vibrator lever, the inside of the vibrator lever is in a hollow structure, and the first spring is inserted into the hollow structure.

[0016] Preferably, a gap is left between the inner wall of the gear lever and the gear groove.

[0017] Preferably, the gear groove and the touch groove each have three grooves.

[0018] The application provides a headset, which comprises a head beam and a generating unit, the generating unit is swingably arranged at the end of the head beam; the generating unit comprises an ear pad, a front shell, a middle shell and a rear shell, the ear pad is arranged on the front shell, the middle shell is arranged in the front shell, and the rear shell covers the front shell; the middle shell is provided with a vibrator mounting seat; a vibrator shell is arranged on the vibrator mounting seat, and the vibrator extends out of or retracts into the front shell.

[0019] Preferably, a loudspeaker is arranged in the front shell, the back of the middle shell is provided with a circuit board and a battery, and the keys, indicator lights and charging port on the circuit board are exposed on the rear shell.

[0020] Compared with the prior art, this utility model has significant advantages and beneficial effects. Specifically, as shown in the above technical solution, the first spring is disposed inside the vibrator housing; the vibrator can be rotatably inserted into the vibrator housing and can compress the first spring. During gear adjustment, rotating the vibrator causes the gear lever to rotate out of the gear slot. Then, pressing / releasing the vibrator causes the gear lever to switch to different gear slots along the shifting channel, achieving different gear switching. The spring pin cooperates with the tactile groove, allowing the tactile feedback to determine the correspondence between the gear lever and the gear slot. Once the gear lever and gear slot are aligned, rotating the vibrator will allow the gear lever to engage in the corresponding gear slot, facilitating precise adjustment of the vibrator's gear position, which is very convenient. Therefore, this type of headphone, with its adjustable gear position, can adapt to different user groups, resulting in a better user experience. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of one embodiment of the present utility model.

[0022] Figure 2 This is an assembly diagram of Embodiment 1 of the present utility model.

[0023] Figure 3 This is an exploded view of one embodiment of the present invention.

[0024] Figure 4 This is an exploded view of one embodiment of the present invention.

[0025] Figure 5 This is a schematic diagram of a headset according to Embodiment 2 of this utility model.

[0026] Figure 6 This is a schematic diagram of the assembly of the head beam and generating unit in Embodiment 2 of this utility model.

[0027] Figure 7 This is an exploded view of the generating unit in Embodiment 2 of this utility model.

[0028] Figure 8 This is an exploded view of the generating unit in Embodiment 2 of this utility model.

[0029] Explanation of reference numerals in the attached diagram:

[0030] 10, earphone vibrator; 110, vibrator; 111, gear lever; 112, touch groove; 113, gear mark; 114, mounting ear; 115, vibrator rod; 120, vibrator shell; 1210, shell main body; 1211, first buckling block; 1212, first threaded column; 1213, second mounting hole; 1214, gear slot; 1215, gear channel; 1216, first spring; 1220, shell cover; 1221, second buckling block; 1222, first mounting hole; 1224, spring needle; 20, headset; 210, headband; 211, earphone support; 212, battery; 213, mounting ring; 214, loudspeaker; 220, generating unit; 221, ear pad; 222, front shell; 223, middle shell; 224, vibrator mounting seat; 225, rear shell; 226, circuit board; 227, button; 228, indicator light; 229, charging port. DETAILED DESCRIPTION

[0031] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0032] Embodiment one

[0033] Please refer to Figures 1 to 3 It shows the specific structure of the preferred embodiment of the utility model, which is a multi-gear earphone vibrator 10.

[0034] Among them, the vibrator 110 is provided with a gear lever 111, and the inner wall of the vibrator shell 120 is provided with a gear slot 1214, the vibrator 110 is rotated to make the gear lever 111 rotate out of the gear slot 1214, and then switch to different gear slots 1214, after the earphone is provided with the earphone vibrator 10, the user experience is better.

[0035] The application provides a multi-gear earphone vibrator 10, which comprises a vibrator shell 120, a vibrator 110, a first spring 1216, the first spring 1216 being arranged in the vibrator shell 120; the vibrator 110 is rotatably inserted into the vibrator shell 120 and can press the first spring 1216; the vibrator 110 is provided with a gear rod 111 and a touch groove 112; the inner wall of the vibrator shell 120 is provided with a spring needle 1224, a gear slot 1214 and a gear shifting channel 1215; the gear shifting channel 1215 is arranged beside the gear slot 1214 and communicates with the gear slot 1214; the gear rod 111 can be rotated out of the gear slot 1214 and switched to different gear slots 1214 along the gear shifting channel 1215; the spring needle 1224 can be switched between different touch grooves 112. The vibrator shell 120 can be made by injection molding process. The vibrator 110 can be extended or retracted on the vibrator shell 120. The gear slot 1214 and the touch groove 112 are used in combination, when the gear rod 111 is switched in different gear slots 1214, the spring needle 1224 is synchronously switched in different touch grooves 112, so that the user can clearly know whether the gear rod 111 and the gear slot 1214 correspond. When the gear slot 1214 and the gear rod 111 correspond well, the vibrator 110 is rotated, and the gear rod 111 can be clamped into the gear slot 1214, so that the gear switching mode is very convenient. The gear shifting channel 1215 provides a movement space for the gear rod 111, that is, the gear rod 111 can move back and forth in the gear shifting channel 1215, so that the gear rod 111 can be matched with different gear slots 1214. The first spring can push the vibrator 110, and the spring provides a certain elastic force for the vibrator 110, so that the vibrator 110 is always close to the ear and has better comfort. When the gear is switched, the spring needle 1224 is drawn into the corresponding touch groove 112, and the force feedback to the user is better, so that the use experience is better.

[0036] Preferably, the vibrator shell 120 comprises a shell main body 1210 and a shell cover 1220, the shell main body 1210 is provided with a first buckling block 1211 and a first threaded column 1212, the shell cover 1220 is provided with a second buckling block 1221 and a first mounting hole 1222; the shell cover 1220 is buckled on the shell main body 1210, the first buckling block 1211 and the second buckling block 1221 are buckled together; a first screw fastens the first mounting hole 1222 and the first threaded column 1212 together. When the shell main body 1210 and the shell cover 1220 are buckled together, the first buckling block 1211 and the second buckling block 1221 are buckled together, wherein the first buckling block 1211 is L-shaped and the second buckling block 1221 is step-shaped. The first screw fastens the first mounting hole 1222 and the first threaded column 1212 together, so that the shell main body 1210 and the shell cover 1220 can be firmly assembled together and will not be loose.

[0037] Preferably, the second mounting hole 1213 is arranged in the vibrator shell 120, and the elastic pin 1224 is inserted into the second mounting hole 1213. The sliding end of the elastic pin 1224 is in an oval or semispherical shape, facilitating sliding. The elastic pin 1224 is internally provided with a spring, which can make the sliding end of the elastic pin 1224 pop out. When the vibrator 110 moves back and forth, the sliding end of the elastic pin 1224 is switched in different touch grooves 112, providing feedback force for the user. The elastic pin 1224 can be assembled in the second mounting hole 1213 in a press-fitting or threaded manner.

[0038] Preferably, the outer wall of the vibrator 110 is provided with a gear position mark 113, and the outer wall of the vibrator shell 120 is extended with a mounting lug 114 for mounting. The gear position mark 113 is used in matching with the gear groove 1214. By observing the position of the gear position mark 113, whether the gear groove 1214 and the gear rod 111 are aligned can also be determined, facilitating the switching of the gear position.

[0039] Preferably, the vibrator 110 has a vibrator rod 115, and the inside of the vibrator rod 115 is in a hollow structure, and the first spring 1216 is inserted into the hollow structure. This design is helpful for controlling the position of the spring, can maximize the role of the spring, and can prevent the first spring 1216 from producing frictional noise.

[0040] When the gear rod 111 is screwed into the gear groove 1214, a gap is left between the gear rod 111 and the inner wall of the gear groove 1214. When the headset 20 is used, under the action of the first spring 1216, the vibrator will be pressed on the ear with a relatively comfortable force, and the experience is better.

[0041] Preferably, the gear groove 1214 and the touch groove 112 each have three grooves in the embodiment. The number of the gear groove 1214 and the touch groove 112 can be set according to the needs, and is not specifically limited.

[0042] Embodiment Two

[0043] Please refer to Figures 4-6As shown, the application provides a headset 20, which comprises a head beam 210 and a generating unit 220, the generating unit 220 is swingably arranged at the end of the head beam 210; the generating unit 220 comprises an ear pad 221, a front shell 222, a middle shell 223 and a rear shell 225, the ear pad 221 is arranged in the front shell 222, the middle shell 223 is arranged in the front shell 222, and the rear shell 225 covers the front shell 222; the middle shell 223 is provided with a vibrator mounting seat 224; a vibrator shell 120 is arranged in the vibrator mounting seat 224, and the vibrator 110 extends out of or retracts into the front shell 222. An earphone support 211 is arranged between the generating unit 220 and the head beam 210 and connected with the head beam 210, and a screw or a rivet swingably connects the earphone support 211 and the front shell 222, so that the generating unit 220 can rotate with the earphone support 211, thereby improving the wearing comfort. The middle shell 223 and the front shell 222 are assembled together by buckling and screwing, the rear shell 225 is buckled on the front shell 222, and the screw is screwed in the front shell 222 through the rear shell 225 and the middle shell 223, so that the front shell 222, the middle shell 223 and the rear shell 225 can be firmly assembled together. The vibrator shell 120 is inserted into the vibrator mounting seat 224, the mounting ears 114 extending from the outer wall of the vibrator shell 120 are fixed on the front shell 222 by screws, and the spring pushes the vibrator 110 in the vibrator mounting seat 224. The ear pad 221 is sleeved on a mounting ring 213, the mounting ring 213 is arranged in the front shell 222 by buckling or positioning column insertion, and the assembly is very convenient.

[0044] Preferably, a loudspeaker 214 is arranged in the front shell 222, a circuit board 226 and a battery 212 are arranged on the back of the middle shell 223, and a key 227, an indicator 228 and a charging port 229 on the circuit board 226 are exposed on the rear shell 225. The loudspeaker 214 faces the ear, and the sound emitted by the loudspeaker 214 is transmitted to the ear. The key 227 and the indicator 228 are exposed on the back of the rear shell 225, and the key 227 is convenient to operate. The charging port 229 is exposed on the bottom of the rear shell 225, and charging is convenient.

[0045] In summary, the design focus of the utility model lies in that the vibrator 110 is provided with a shift lever 111 and a touch groove 112; the inner wall of the vibrator shell 120 is provided with a spring needle 1224 and a shift groove 1214; the shift lever 111 can be rotated out of the shift groove 1214 and switched to different shift grooves 1214 along the shift channel 1215; and the spring needle 1224 can be switched between different touch grooves 112. This design makes the extension shift of the vibrator adjustable, can adapt to the ear structures of different user groups, has better comfort and better user experience.

[0046] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make minor changes or modifications to the disclosed technical content, or make equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, equivalent change or modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the technical solution of the present application.

Claims

1. A multi-position earphone vibrator, characterized in that: The vibrator shell, the vibrator, the first spring, the first spring is arranged in the vibrator shell; the vibrator is rotatably inserted into the vibrator shell and can press the first spring; The vibrator is provided with a shift lever and a touch groove; The inner wall of the vibrator shell is provided with a spring needle, a shift groove and a shift channel; the shift channel is arranged beside the shift groove and communicates with the shift groove; the shift lever can be rotated out of the shift groove and switched to different shift grooves along the shift channel; the spring needle can be switched between different touch grooves.

2. A multi-step earphone vibrator according to claim 1, characterized in that: The vibrator shell includes a shell body and a shell cover, the shell body is provided with a first buckling block and a first threaded column, the shell cover is provided with a second buckling block and a first mounting hole; the shell cover is buckled on the shell body, the first buckling block and the second buckling block are buckled together; the first screw fastens the first mounting hole and the first threaded column together.

3. A multi-step earphone vibrator according to claim 2, characterized in that: The second mounting hole is arranged in the vibrator shell, and the spring needle is inserted into the second mounting hole.

4. A multi-position earphone vibrator according to claim 1, characterized in that: The sliding end of the spring needle is oval or semispherical.

5. A multi-position earphone vibrator according to claim 1, characterized in that: The outer wall of the vibrator is provided with a shift mark; the outer wall of the vibrator shell extends an installation ear for installation.

6. A multi-position earphone vibrator according to claim 1, wherein: The vibrator has a vibrator rod, the inside of the vibrator rod is a hollow structure, and the first spring is threaded through the hollow structure.

7. A multi-position earphone vibrator according to claim 1, wherein: A gap is left between the inner wall of the shift lever and the shift groove.

8. A multi-step earphone vibrator according to any one of claims 1-7, characterized in that: The shift groove and the touch groove each have three.

9. A headset, characterized by: The head beam and the generating unit, the generating unit is swingably arranged at the end of the head beam; the generating unit includes an ear pad, a front shell, a middle shell and a rear shell, the ear pad is arranged in the front shell, the middle shell is arranged in the front shell, and the rear shell is buckled on the front shell; the middle shell is provided with a vibrator mounting seat; the vibrator shell is arranged in the vibrator mounting seat, and the vibrator extends out of or retracts into the front shell.

10. A headphone according to claim 9, characterized in that: The front shell is provided with a loudspeaker, the back of the middle shell is provided with a circuit board and a battery, and the keys, indicator lights and charging port on the circuit board are exposed on the rear shell.

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