CN210469711U - Earphone of making an uproar falls in pleasant formula bluetooth - Google Patents
Earphone of making an uproar falls in pleasant formula bluetooth Download PDFInfo
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- CN210469711U CN210469711U CN201922280618.9U CN201922280618U CN210469711U CN 210469711 U CN210469711 U CN 210469711U CN 201922280618 U CN201922280618 U CN 201922280618U CN 210469711 U CN210469711 U CN 210469711U
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Abstract
The utility model relates to a bluetooth headset technical field especially relates to an earphone of making an uproar falls in pleasant formula bluetooth. The device comprises a Bluetooth antenna, a Bluetooth module, a noise collection module, a noise reduction module and a horn module, wherein the noise collection module is electrically connected with the noise reduction module; the Bluetooth module is characterized by further comprising a power supply module for supplying power to the Bluetooth antenna, the Bluetooth module, the noise acquisition module, the horn module and the noise reduction module, and further comprising a main shell, a rubber ring plug and a front shell, wherein the front shell is provided with a pipe body part, one end of the pipe body part is provided with a convex ring part, the rubber ring plug is installed on the convex ring part, the horn module is arranged at one end, close to the convex ring part, of the front pipe body part, and the other end of the pipe body part is arranged on the main shell; bluetooth antenna, bluetooth module, noise collection module, noise reduction module and power module all set up in main casing internal portion. The utility model discloses an earphone of making an uproar falls in pleasant formula bluetooth, the adjustable length that stretches into the duct reduces the distance between loudspeaker module and the eardrum.
Description
Technical Field
The utility model relates to a bluetooth headset technical field especially relates to an earphone of making an uproar falls in pleasant formula bluetooth.
Background
The noise reduction earphone is an earphone which reduces noise by using a certain method. The noise reduction earphone generally refers to an active noise reduction earphone at present. The active noise reduction function is to generate reverse sound waves equal to external noise through a noise reduction system to neutralize the noise, so that the noise reduction effect is realized. The existing noise reduction earphone has the problem that external noise still enters the eardrum through the ear canal after active noise reduction because the horn module is far away from the eardrum, so that the noise reduction effect is influenced. Therefore, there is a need for an in-ear bluetooth noise reduction earphone with better noise reduction effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an earphone of making an uproar falls in pleasant formula bluetooth to prior art's not enough, the adjustable length that stretches into the duct reduces the distance between loudspeaker module and the eardrum, improves earphone audio quality.
In order to achieve the purpose, the in-ear Bluetooth noise reduction earphone comprises a Bluetooth antenna, a Bluetooth module, a noise collection module, a noise reduction module and a horn module, wherein the Bluetooth antenna is electrically connected with the Bluetooth module, and the noise collection module is electrically connected with the noise reduction module; the Bluetooth module is characterized by further comprising a power supply module for supplying power to the Bluetooth antenna, the Bluetooth module, the noise acquisition module, the horn module and the noise reduction module, and further comprising a main shell, a rubber ring plug and a front shell, wherein the front shell is provided with a pipe body part, one end of the pipe body part is provided with a convex ring part, the rubber ring plug is installed on the convex ring part, the horn module is arranged at one end, close to the convex ring part, of the front pipe body part, and the other end of the pipe body part is arranged on the main shell; bluetooth antenna, bluetooth module, noise collection module, noise reduction module and power module all set up in main casing internal portion.
Further, the rubber ring plug is provided with a groove part matched with the convex ring part and an elastic ring part arranged on the periphery of the pipe body part, and one end of the elastic ring part is connected with the groove part.
Further, the other end of the pipe body part is in interference fit with the main shell.
Further, the main shell is provided with an installation round platform part, the installation round platform part is provided with a ring-shaped sliding groove, and the other end of the pipe body part is arranged in the ring-shaped sliding groove in a sliding mode.
Furthermore, the outer wall of the other end of the pipe body part is provided with a limiting lug, the inner wall of the annular sliding groove is provided with a limiting clamping groove used for limiting the pipe body part to rotate around the axial direction, and the limiting lug is arranged in the limiting clamping groove in a sliding mode.
Further, the mounting boss portion is provided inside the main casing.
The utility model has the advantages that: the utility model discloses an earphone of making an uproar falls in pleasant formula bluetooth, the other end of body portion sets up in the main casing body along the endwise slip of body portion, and adjustable body portion is at the outside length of the main casing body to adjust the length of stretching into the duct, thereby noise abatement gets into the duct, improves earphone audio quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional structural view of the present invention.
Fig. 3 is a schematic view of the exploded structure of the present invention.
The reference numerals include:
1-Bluetooth module 2-noise acquisition module
3-loudspeaker module 4-power module
5-front shell 51-tube body 52-spacing lug 53-convex ring part
6-rubber ring plug 61-elastic ring part
7-Main case
71-mounting circular table part 72-annular sliding groove 73-limiting clamping groove.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the in-ear bluetooth noise reduction earphone of the present invention comprises a bluetooth antenna, a bluetooth module 1, a noise collection module 2, a noise reduction module and a speaker module 3, wherein the bluetooth antenna is electrically connected to the bluetooth module 1, and the noise collection module 2 is electrically connected to the noise reduction module; the Bluetooth module comprises a Bluetooth antenna, a Bluetooth module 1, a noise acquisition module 2, a horn module 3 and a power module 4 for supplying power to a noise reduction module, and further comprises a main shell 7, a rubber ring plug 6 and a front shell 5, wherein the front shell 5 is provided with a tube body part 51, one end of the tube body part 51 is provided with a convex ring part 53, the rubber ring plug 6 is installed on the convex ring part 53, the horn module 3 is arranged at one end, close to the convex ring part 53, of the front tube body part 51, and the other end of the tube body part 51 is arranged on the main shell 7 in a sliding manner along the; bluetooth antenna, Bluetooth module 1, noise collection module 2, noise reduction module and power module 4 all set up inside main casing body 7. The utility model discloses an earphone of making an uproar falls in pleasant formula bluetooth, the other end of body 51 sets up in main casing body 7 along body 51's endwise slip, and adjustable body 51 is at the outside length of main casing body 7 to adjust the length that stretches into the duct, thereby noise abatement gets into the duct, improves earphone audio quality.
Further, the rubber ring plug 6 is provided with a groove portion fitted with the protruding ring portion 53 and an elastic ring portion 61 arranged at the periphery of the body portion 51, and one end of the elastic ring portion 61 is connected with the groove portion. The utility model discloses an earphone of making an uproar falls in pleasant formula bluetooth, elasticity circle ring portion 61 improves and wears the comfort level and can all wrap up pipe body portion 51 under extension, the state of retracting of pipe body portion 51.
Further, the other end of the pipe body 51 is interference-fitted with the main housing 7. The utility model discloses an earphone of making an uproar falls in pleasant formula bluetooth extracts or presses adjustable pipe shaft part 51's length hard, easy to use.
Further, the main housing 7 is provided with a mounting boss 71, the mounting boss 71 is provided with a ring-shaped sliding groove 72, and the other end of the pipe body portion 51 is slidably provided in the ring-shaped sliding groove 72. The utility model discloses an earphone of making an uproar falls in pleasant formula bluetooth, simple structure easily assembles.
Furthermore, the outer wall of the other end of the tube body 51 is provided with a limiting lug 52, the inner wall of the annular sliding groove 72 is provided with a limiting slot 73 for limiting the tube body 51 to rotate around the axial direction, and the limiting lug 52 is slidably arranged on the limiting slot 73. The limiting lug 52 is slidably disposed in the limiting slot 73, so that the tube body 51 can be prevented from rotating around the axial direction, and the service life of the tube body is prolonged.
Further, the mounting boss portion 71 is provided inside the main casing 7. The utility model discloses an earphone of making an uproar falls in pleasant formula bluetooth, compact structure.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. An in-ear Bluetooth noise reduction earphone comprises a Bluetooth antenna, a Bluetooth module (1), a noise collection module (2), a noise reduction module and a loudspeaker module (3), wherein the Bluetooth antenna is electrically connected with the Bluetooth module (1), and the noise collection module (2) is electrically connected with the noise reduction module; still including being used for power module (4) of bluetooth antenna, bluetooth module (1), noise collection module (2), loudspeaker module (3), the power supply of module of making an uproar, its characterized in that fall: the horn module is characterized by further comprising a main shell body (7), a rubber ring plug (6) and a front shell body (5), wherein the front shell body (5) is provided with a tube body part (51), one end of the tube body part (51) is provided with a convex ring part (53), the rubber ring plug (6) is installed on the convex ring part (53), the horn module (3) is arranged at one end, close to the convex ring part (53), of the front tube body part (51), and the other end of the tube body part (51) is arranged on the main shell body (7) in a sliding mode along the axial direction; bluetooth antenna, bluetooth module (1), noise collection module (2), the module of making an uproar and power module (4) all set up inside main casing body (7).
2. An in-ear bluetooth noise reducing headset according to claim 1, characterized in that: the rubber ring plug (6) is provided with a groove portion matched with the convex ring portion (53) and an elastic ring portion (61) arranged on the periphery of the pipe body portion (51), and one end of the elastic ring portion (61) is connected with the groove portion.
3. An in-ear bluetooth noise reducing headset according to claim 1, characterized in that: the other end of the pipe body part (51) is in interference fit with the main shell (7).
4. An in-ear bluetooth noise reducing headset according to claim 1, characterized in that: the main shell body (7) is provided with an installation circular table portion (71), the installation circular table portion (71) is provided with a ring-shaped sliding groove (72), and the other end of the pipe body portion (51) is arranged in the ring-shaped sliding groove (72) in a sliding mode.
5. An in-ear bluetooth noise reducing headset according to claim 4, wherein: the outer wall of the other end of the pipe body part (51) is provided with a limiting lug (52), the inner wall of the annular sliding groove (72) is provided with a limiting clamping groove (73) used for limiting the pipe body part (51) to rotate around the axial direction, and the limiting lug (52) is arranged on the limiting clamping groove (73) in a sliding mode.
6. An in-ear bluetooth noise reducing headset according to claim 4, wherein: the mounting boss portion (71) is provided inside the main casing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922280618.9U CN210469711U (en) | 2019-12-18 | 2019-12-18 | Earphone of making an uproar falls in pleasant formula bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922280618.9U CN210469711U (en) | 2019-12-18 | 2019-12-18 | Earphone of making an uproar falls in pleasant formula bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210469711U true CN210469711U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922280618.9U Active CN210469711U (en) | 2019-12-18 | 2019-12-18 | Earphone of making an uproar falls in pleasant formula bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210469711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024065323A1 (en) * | 2022-09-28 | 2024-04-04 | 深圳市韶音科技有限公司 | Earphone |
-
2019
- 2019-12-18 CN CN201922280618.9U patent/CN210469711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024065323A1 (en) * | 2022-09-28 | 2024-04-04 | 深圳市韶音科技有限公司 | Earphone |
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