CN210469710U - High stereo noise reduction Bluetooth headset - Google Patents
High stereo noise reduction Bluetooth headset Download PDFInfo
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- CN210469710U CN210469710U CN201922279730.0U CN201922279730U CN210469710U CN 210469710 U CN210469710 U CN 210469710U CN 201922279730 U CN201922279730 U CN 201922279730U CN 210469710 U CN210469710 U CN 210469710U
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- loudspeaker
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Abstract
The utility model relates to a bluetooth headset technical field especially relates to a bluetooth headset of making an uproar falls in high stereo. The Bluetooth microphone comprises a Bluetooth antenna, a Bluetooth module, a noise collection module, a noise reduction module, a first horn module, a power module, a main shell, a second horn module and a front shell, wherein the front shell is provided with a tube body part, one end of the tube body part is provided with a loudspeaking channel, and the other end of the tube body part is arranged on the main shell; a suspension tube is arranged in the tube body part, the first horn module is arranged at one end, close to the loudspeaking channel, of the suspension tube, the second horn module is arranged at one end, close to the main shell, of the suspension tube, and a silencing spacer is arranged between the first horn module and the second horn module; the space has been preset between the inner wall of suspension pipe and somatic part, and 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 a bluetooth headset of making an uproar falls in high stereo has higher stereo effect.
Description
Technical Field
The utility model relates to a bluetooth headset technical field especially relates to a bluetooth headset of making an uproar falls in high stereo.
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 stereo difference of the existing noise reduction earphone is needed, so that a high stereo noise reduction Bluetooth earphone with better stereo effect is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bluetooth headset of making an uproar falls in high stereo to prior art's not enough, have better stereo effect.
In order to achieve the purpose, the utility model discloses a high stereo noise reduction Bluetooth earphone, which comprises a Bluetooth antenna, a Bluetooth module, a noise collection module, a noise reduction module and a first 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 used for supplying power to the Bluetooth antenna, the Bluetooth module, the noise acquisition module, the horn module and the noise reduction module, and further comprises a main shell, a second horn module and a front shell, wherein the front shell is provided with a tube body part, one end of the tube body part is provided with a loudspeaking channel, and the other end of the tube body part is arranged on the main shell; the tube body part is internally provided with a suspension tube, the first horn module is arranged at one end of the suspension tube close to the loudspeaking channel, the loudspeaking direction of the first horn module faces the loudspeaking channel, the second horn module is arranged at one end of the suspension tube close to the main shell, the loudspeaking direction of the second horn module faces the main shell, and a silencing spacer is arranged between the first horn module and the second horn module; the space has been preset between the inner wall of suspension pipe and somatic part, and bluetooth antenna, bluetooth module, noise collection module, noise reduction module and power module all set up in main casing internal portion.
Further, still include rubber circle stopper, rubber circle stopper be provided with bulge loop portion complex concave part and arrange in the peripheral elasticity of somatic part circle ring portion in somatic part portion, the one end and the concave part of elasticity circle ring portion are connected.
Further, the other end of the tube body part is telescopically arranged on 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 along the axial direction of the pipe body part.
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 a bluetooth headset of making an uproar falls in high stereo, first loudspeaker module, second loudspeaker module can send sound simultaneously and raise one's voice towards different directions, and the direct entering duct that raises one's voice of first loudspeaker module, the second loudspeaker module raise one's voice behind the reflection of main casing wall after the predetermined space of raising one's voice between the inner wall of suspension pipe and body portion gets into the duct that raises one's voice later than first loudspeaker module to form higher stereo, improved the stereo effect of earphone.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is a schematic view of the exploded structure of the present invention.
Fig. 3 is a schematic sectional structure view of the main housing of the present invention.
The reference numerals include:
1-Bluetooth module 2-noise acquisition module
3-first loudspeaker module 4-power module
5-front shell 51-tube body 52-spacing lug 53-convex ring part
54-suspension tube
6-rubber ring plug 61-elastic ring part
7-Main case
71-mounting circular table part 72-annular sliding groove 73-limiting clamping groove
8-second horn module 9-sound deadening spacer.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the highly stereo noise reduction bluetooth headset of the present invention comprises a bluetooth antenna, a bluetooth module 1, a noise collection module 2, a noise reduction module and a first 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 loudspeaker module and a noise reduction module, and further comprises a power module 4 for supplying power to the Bluetooth antenna, the Bluetooth module 1, the noise acquisition module 2, the loudspeaker module and the noise reduction module, and further comprises a main shell 7, a second loudspeaker module 8 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 loudspeaker channel, and the other end of the tube; a suspension pipe 54 is arranged inside the pipe body part 51, the first horn module 3 is arranged at one end of the suspension pipe 54 close to the loudspeaking passage, the loudspeaking direction of the first horn module 3 faces the loudspeaking passage, the second horn module 8 is arranged at one end of the suspension pipe 54 close to the main shell 7, the loudspeaking direction of the second horn module 8 faces the main shell 7, and a silencing spacer 9 is arranged between the first horn module 3 and the second horn module 8; a space is preset between the inner walls of the suspension pipe 54 and the pipe body part 51, and the Bluetooth antenna, the Bluetooth module 1, the noise collection module 2, the noise reduction module and the power supply module 4 are all arranged inside the main shell body 7. The utility model discloses a bluetooth headset of making an uproar falls in high stereo, first loudspeaker module 3, second loudspeaker module 8 can send sound simultaneously and raise one's voice towards different directions, first loudspeaker module 3 directly gets into the duct of raising one's voice, second loudspeaker module 8 raise one's voice through main casing body 7 wall reflection after through the inner wall of suspension pipe 54 and body portion 51 the predetermined space of raising one's voice later than first loudspeaker module 3 get into the duct, thereby form higher stereo, improved the stereo effect of earphone.
Further, still include rubber circle stopper 6, rubber circle stopper 6 is provided with the recess portion that cooperates with protruding ring portion 53 and arranges in the peripheral elasticity of body 51 circle ring portion 61 of body, and the one end and the recess portion of elasticity circle ring portion 61 are connected. The utility model discloses a bluetooth headset of making an uproar falls in high stereo, rubber circle stopper 6 has the protection duct, improves the effect of wearing the comfort level, and elasticity circle ring portion 61 arranges in pipe body 51 periphery simultaneously, can all wrap up pipe body 51 along with pipe body 51 is flexible.
Further, the other end of the tube body 51 is telescopically arranged on the main housing 7. The utility model discloses a bluetooth headset of making an uproar falls in high stereo, the adjustable length of pipe shaft part 51, the user of adaptable different duct length.
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 51 is slidably provided in the ring-shaped sliding groove 72 along the axial direction of the pipe body 51. The utility model discloses a bluetooth headset of making an uproar falls in high stereo, simple structure, the equipment of being convenient for.
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 utility model discloses a bluetooth headset of making an uproar falls in high stereo can prevent that pipe body 51 from following the round platform portion slippage.
Specifically, the mounting boss portion 71 is provided inside the main casing 7.
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. A high stereo noise reduction Bluetooth headset comprises a Bluetooth antenna, a Bluetooth module (1), a noise collection module (2), a noise reduction module and a first 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, the power supply of module of making an uproar, its characterized in that fall: the loudspeaker comprises a main shell (7), a second loudspeaker module (8) 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 loudspeaker channel, and the other end of the tube body part (51) is arranged on the main shell (7); a suspension tube (54) is arranged in the tube body part (51), the first horn module (3) is arranged at one end, close to a loudspeaker channel, of the suspension tube (54), the loudspeaker direction of the first horn module (3) faces towards the loudspeaker channel, the second horn module (8) is arranged at one end, close to the main shell (7), of the suspension tube (54), the loudspeaker direction of the second horn module (8) faces towards the main shell (7), and a silencing spacer (9) is arranged between the first horn module (3) and the second horn module (8); a space is preset between the inner walls of the suspension pipe (54) and the pipe body part (51), and the Bluetooth antenna, the Bluetooth module (1), the noise acquisition module (2), the noise reduction module and the power supply module (4) are all arranged inside the main shell body (7).
2. The bluetooth headset with high stereo noise reduction according to claim 1, wherein: still include rubber circle stopper (6), rubber circle stopper (6) are provided with protruding ring portion (53) complex concave part and arrange in peripheral elasticity circle ring portion (61) of body portion (51), and the one end and the concave part of elasticity circle ring portion (61) are connected.
3. The bluetooth headset with high stereo noise reduction according to claim 1, wherein: the other end of the tube body part (51) is telescopically arranged on the main shell body (7).
4. The bluetooth headset with high stereo noise reduction according to claim 3, wherein: 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 on the ring-shaped sliding groove (72) in a sliding mode along the axial direction of the pipe body portion (51).
5. The bluetooth headset with high stereo noise reduction 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. The bluetooth headset with high stereo noise reduction 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 |
|---|---|---|---|
| CN201922279730.0U CN210469710U (en) | 2019-12-18 | 2019-12-18 | High stereo noise reduction Bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279730.0U CN210469710U (en) | 2019-12-18 | 2019-12-18 | High stereo noise reduction Bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210469710U true CN210469710U (en) | 2020-05-05 |
Family
ID=70436853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922279730.0U Active CN210469710U (en) | 2019-12-18 | 2019-12-18 | High stereo noise reduction Bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210469710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246725A1 (en) * | 2022-06-21 | 2023-12-28 | 华为技术有限公司 | Earphone and earphone assembly |
-
2019
- 2019-12-18 CN CN201922279730.0U patent/CN210469710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246725A1 (en) * | 2022-06-21 | 2023-12-28 | 华为技术有限公司 | Earphone and earphone assembly |
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