CN219893429U - Headset capable of adaptively switching ANC functions - Google Patents
Headset capable of adaptively switching ANC functions Download PDFInfo
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- CN219893429U CN219893429U CN202320090626.0U CN202320090626U CN219893429U CN 219893429 U CN219893429 U CN 219893429U CN 202320090626 U CN202320090626 U CN 202320090626U CN 219893429 U CN219893429 U CN 219893429U
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- Headphones And Earphones (AREA)
Abstract
The utility model relates to the technical field of headphones, in particular to a headphone capable of adaptively switching ANC functions, which comprises: headgear and earphone main part, earphone main part all include: the earphone comprises an earphone bottom cover, a loudspeaker module, an earmuff connecting module and an earmuff detachably sleeved on the earmuff connecting module; a control switch is arranged on at least one loudspeaker module and on the upper bracket of the earphone bottom cover, and a protruding piece matched with the control switch is arranged on the earmuff connecting module matched with the earphone bottom cover; when the earmuffs are replaced, the earmuff connecting module and the earphone bottom cover are rotated relatively, and the protruding piece is in sliding contact with the control switch to control the on/off of the switch circuit and switch the corresponding ANC function. When the earmuffs are automatically replaced according to the needs, the built-in switch circuit automatically switches and adjusts curve parameters corresponding to the earmuffs ANC, and PNC effect adjustment is achieved, so that noise reduction effect is improved well, and the applicable place scene and personnel group of the product are wider and larger.
Description
Technical Field
The utility model relates to the technical field of headphones, in particular to a headphone capable of adaptively switching ANC functions.
Background
At present, the headset on the market can only be matched with one type of earmuffs (ear-covered earmuffs and ear-attached earmuffs), and the wearing of different crowds such as adults/children with strong and weak clamping force can directly influence the PNC effect, so that the noise reduction effect is poor, the scene of the product in use place and the crowd of personnel are greatly limited, the user has the feeling of poor use experience, and the actual demand of the user cannot be met.
For this reason, there is a need to provide headphones that adaptively switch ANC functions to overcome the above drawbacks.
Disclosure of Invention
The utility model mainly aims to provide the headset with the self-adaptive ANC function, which is characterized in that when the earmuffs are automatically replaced according to the requirement, the built-in switch circuit automatically switches and adjusts curve parameters corresponding to the earmuffs ANC, so that PNC effect adjustment is realized, noise reduction effect is well improved, and the applicable place scene and personnel group of the product are wider and larger.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a headset that adaptively switches ANC functions, comprising: a head cover and earphone main bodies connected with the two ends of the head cover,
the earphone bodies each include: the earphone comprises an earphone bottom cover, a loudspeaker module, an earmuff connecting module and an earmuff, wherein the loudspeaker module is arranged in the earphone bottom cover, the earmuff connecting module is arranged on the loudspeaker module, and the peripheral side of the earmuff connecting module is in sliding clamping connection with the peripheral side of one surface of the earphone bottom cover, and the earmuff is detachably sleeved on the earmuff connecting module;
a control switch is arranged on at least one loudspeaker module and on an upper bracket of the earphone bottom cover, and a protruding piece matched with the control switch is arranged on the earmuff connecting module matched with the earphone bottom cover;
when the earmuffs are replaced, the earmuff connecting module and the earphone bottom cover are rotated relatively, and the protruding piece is in sliding contact with the control switch to control the on/off of the switch circuit and switch the corresponding ANC function.
Preferably, the switching circuit includes:
a change-over switch for inputting the high/low level of the user control circuit;
the MCU processing module is used for switching the corresponding curve parameter circuit according to the signals of the change-over switch;
the Bluetooth/noise reduction module is connected with the MCU processing module and used for controlling Bluetooth connection and noise reduction;
the power amplification module is connected with the MCU processing module and the Bluetooth/noise reduction module and is used for carrying out power amplification on the received signals; a kind of electronic device with high-pressure air-conditioning system
And the loudspeaker module is used for playing the signals transmitted by the power amplification module.
Preferably, a plurality of protruding clamping pieces are formed on the inner side wall of one surface of the earphone bottom cover connected with the earmuff connecting module.
Preferably, a clamping notch matched with the protruding clamping piece is formed in the inner side wall of the earmuff connecting module.
Preferably, the earmuff connecting module is in a ring shape.
Preferably, a notch is formed on the speaker module, and the control switch is convexly arranged on the notch through the switch base.
Preferably, the control switch is in a slope shape.
Preferably, one end of the protruding piece is in a slope shape and is matched with the slope of the control switch.
Preferably, the earmuffs are ear-covering earmuffs or ear-attaching earmuffs.
Compared with the prior art, the headset capable of adaptively switching the ANC function is characterized in that the headset bottom cover and the headset cover connecting module are rotated relatively, the protruding piece is in sliding abutting connection with the control switch so as to relatively open/close the control switch, and therefore the corresponding ANC function is switched automatically. The utility model discloses a through increasing a control switch, when changing the earmuff by oneself as required, built-in switch circuit is from the curve parameter that the change size earmuff ANC corresponds, realizes adjusting PNC effect, makes the noise reduction effect obtain fine promotion, makes the applicable place scene and the personnel crowd of product wider bigger.
Drawings
Fig. 1 is a schematic structural diagram of a headphone with an ANC function adaptively switched according to an embodiment of the utility model.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic structural diagram of an ear muff coupling module according to the present embodiment.
Description of the drawings reference numerals:
the earphone comprises a 1-headgear, a 2-earphone body, a 21-earphone bottom cover, 211-protruding clamping pieces, a 22-loudspeaker module, an a 1-control switch, a 23-earmuff connecting module, 231-clamping grooves, b 1-protruding pieces, 24-earmuffs and 3 pivoting pieces.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
It will be understood that when an element is referred to as being "connected to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element.
In the description of the present utility model, it is to be understood that the terms "upper", "lower", "front", and "lower" are used in conjunction with one another,
The positional or positional relationship indicated by "back", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 3, the headset for adaptively switching ANC functions of the present embodiment includes: a head cover 1 and earphone main bodies 2 connected to two ends of the head cover 1. Specifically, the headset 1 is rotatably connected to each of the earphone bodies 2 through a pivot 3.
In a preferred embodiment, each of the earphone bodies 2 includes: the earphone comprises an earphone bottom cover 21, a loudspeaker module 22 arranged in the earphone bottom cover 21, an earmuff connecting module 23 arranged on the loudspeaker module 22 and in sliding clamping connection with the peripheral side of one surface of the earphone bottom cover 21, and an earmuff 24 detachably sleeved on the earmuff connecting module 23, wherein at least one loudspeaker module 22 is provided with a control switch a1 on an upper bracket a of the earphone bottom cover 21, a bulge b1 matched with the control switch a1 is arranged on the earmuff connecting module 22 and used with the earphone bottom cover 21, the earmuff connecting module 23 and the earphone bottom cover 21 are relatively rotated when the earmuff 24 is replaced, and the bulge b1 is in sliding contact with the control switch a1 so as to control on/off of a switch circuit and switch corresponding ANC functions. Specifically, a plurality of protruding engaging pieces 211 are formed on the inner side wall of the side, which is connected with the ear muff connection module 23, of the ear muff cover 21, and engaging grooves 231 which are used in cooperation with the protruding engaging pieces 211 are formed on the inner side wall of the ear muff connection module 23, and the ear muff connection module 23 is in a ring shape. The horn module 22 is formed with a notch 221, the control switch a1 is protruded on the notch 221 through a switch base, the control switch a1 is in a slope shape, and one end of the protruding part b1 is in a slope shape and is matched with the slope of the control switch a 1. The earmuffs 24 are ear-worn earmuffs or ear-attached earmuffs.
In a preferred embodiment, the switching circuit comprises: the system comprises a change-over switch for inputting high/low level of a user control circuit, an MCU processing module for switching a corresponding curve parameter circuit according to signals of the change-over switch, a Bluetooth/noise reduction module connected with the MCU processing module and used for controlling Bluetooth connection and noise reduction, a power amplification module connected with the MCU processing module and the Bluetooth/noise reduction module and used for amplifying power of received signals, and a loudspeaker module used for playing signals transmitted by the power amplification module. Specifically, when in use, the switch circuit is started through the switch on the earphone main body 2, the bluetooth function on the bluetooth/noise reduction module is started, the switch is connected with the corresponding bluetooth device according to the received bluetooth signal, the switch correspondingly outputs high and low levels to the MCU processing module through the rotation switching trigger of the replacement of the earmuff 24, the MCU processing module sends an instruction to the bluetooth/noise reduction module, the bluetooth/noise reduction module is switched into a curve parameter wire suitable for the ear-covered earmuff (a curve parameter wire suitable for the ear-covered earmuff under the ear-covered earmuff) according to the instruction of the MCU module, and the signal power output by the bluetooth/noise reduction module is amplified and then is transmitted to the L/R horn and the woofer to work; when the ear-sticking type earmuff is used, after receiving a switch closed command of the change-over switch, the ear-sticking type earmuff is switched into a curve parameter wire suitable for the ear-sticking type earmuff, and the woofer works. It should be noted that: the MCU processing module is an application of the existing communication technology, and the Bluetooth/noise reduction module is an application of the existing Bluetooth and noise reduction technology, which are not described in detail herein. It should be further noted that the circuit of the present utility model is used as an application of the prior art, and thus the circuit is not described herein.
The working principle of the utility model is as follows: when the earmuff 24 is replaced by the ear-covered earmuff, the earphone bottom cover 21 and the earmuff connecting module 23 are rotated relatively, the protruding piece b1 is in sliding contact with the control switch a1 to trigger the control switch a1, the control switch a1 sends a signal to the MCU control module, the MCU control module instructs the Bluetooth/noise reduction module to switch into a curve parameter wire suitable for the ear-covered earmuff, and the woofer works; when the earmuff 24 is replaced by the ear muff, the earphone bottom cover 21 and the earmuff connecting module 23 are rotated relatively, the protruding part b1 is in sliding contact with the control switch a1 to trigger the control switch a1, the control switch a1 sends a signal to the MCU control module, and the MCU control module instructs the Bluetooth/noise reduction module to switch into a curve parameter wire suitable for the ear muff, so that the woofer works.
From the above description, when the earmuffs are automatically replaced according to the requirement, the built-in switch circuit automatically switches and adjusts curve parameters corresponding to the earmuffs ANC, so that PNC effect adjustment is realized, noise reduction effect is improved well, and the applicable place scene and personnel group of the product are wider and larger.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. A headset that adaptively switches ANC functions, comprising: a head cover and earphone main bodies connected with the two ends of the head cover, which is characterized in that,
the earphone bodies each include: the earphone comprises an earphone bottom cover, a loudspeaker module, an earmuff connecting module and an earmuff, wherein the loudspeaker module is arranged in the earphone bottom cover, the earmuff connecting module is arranged on the loudspeaker module, and the peripheral side of the earmuff connecting module is in sliding clamping connection with the peripheral side of one surface of the earphone bottom cover, and the earmuff is detachably sleeved on the earmuff connecting module;
a control switch is arranged on at least one loudspeaker module and on an upper bracket of the earphone bottom cover, and a protruding piece matched with the control switch is arranged on the earmuff connecting module matched with the earphone bottom cover;
when the earmuffs are replaced, the earmuff connecting module and the earphone bottom cover are rotated relatively, and the protruding piece is in sliding contact with the control switch to control the on/off of the switch circuit and switch the corresponding ANC function.
2. The headset for adaptively switching ANC functions of claim 1, wherein the switching circuit comprises:
a change-over switch for inputting the high/low level of the user control circuit;
the MCU processing module is used for switching the corresponding curve parameter circuit according to the signals of the change-over switch;
the Bluetooth/noise reduction module is connected with the MCU processing module and used for controlling Bluetooth connection and noise reduction;
the power amplification module is connected with the MCU processing module and the Bluetooth/noise reduction module and is used for carrying out power amplification on the received signals; a kind of electronic device with high-pressure air-conditioning system
And the loudspeaker module is used for playing the signals transmitted by the power amplification module.
3. The headphone for adaptively switching ANC functions according to claim 1 or 2, wherein a plurality of protruding engaging pieces are formed on an inner side wall of a face of the headphone bottom cover connected to the earmuff connecting module.
4. The headphone for adaptively switching ANC functions according to claim 3, wherein the inner side wall of the earmuff connecting module is provided with a clamping groove matched with the protruding clamping piece.
5. The headset of claim 4, wherein the earmuff connection module is ring-shaped.
6. The headphone for adaptively switching ANC functions according to claim 1 or 2, wherein a segment is formed on the speaker module, and the control switch is protruded on the segment through the switch base.
7. The headset for adaptively switching ANC functions of claim 6, wherein the control switch is ramp-shaped.
8. The headset for adaptively switching ANC functions of claim 7, wherein one end of the protruding member is sloped to match the slope of the control switch.
9. The headset for adaptively switching ANC functions of claim 1, wherein the earmuff is a ear-worn earmuff or an ear-attached earmuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320090626.0U CN219893429U (en) | 2023-01-31 | 2023-01-31 | Headset capable of adaptively switching ANC functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320090626.0U CN219893429U (en) | 2023-01-31 | 2023-01-31 | Headset capable of adaptively switching ANC functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219893429U true CN219893429U (en) | 2023-10-24 |
Family
ID=88410439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320090626.0U Active CN219893429U (en) | 2023-01-31 | 2023-01-31 | Headset capable of adaptively switching ANC functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219893429U (en) |
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2023
- 2023-01-31 CN CN202320090626.0U patent/CN219893429U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |