Environment-friendly noise-reduction Bluetooth earphone

Abstract

The utility model relates to the technical field of Bluetooth earphones, in particular to an environment-friendly noise reduction Bluetooth earphone, which comprises a main body mechanism, an energy supply mechanism, a noise reduction mechanism and a control mechanism, the energy supply mechanism is positioned on one side of the main body mechanism, the noise reduction mechanism is positioned inside the main body mechanism, and the control mechanism is positioned inside the main body mechanism. According to the utility model, noise is isolated through the sound insulation soft cushion fixedly installed on one side of the noise reduction Bluetooth earphone shell, the external microphone on one side of the noise reduction Bluetooth earphone shell is used for measuring external noise, and the internal microphone on one side of the noise reduction Bluetooth earphone shell is used for measuring the percentage of noise entering ears. The anti-sound wave is calculated through the high-performance processor, then the perfect anti-sound wave is emitted through the noise reduction lens to complete noise reduction, the plastic fixing ring, the noise reduction Bluetooth earphone shell and the battery bin shell are all made of polypropylene plastic and are environmentally friendly and recyclable, and the whole earphone is installed through a buckle and is light and durable.

Description

Technical Field

[0001] The utility model relates to the technical field of Bluetooth earphones, in particular to an environmentally friendly noise reduction Bluetooth earphone. Background Art

[0002] Bluetooth headsets are hands-free headsets that use Bluetooth technology, allowing users to avoid the entanglement of annoying wires and make calls in various ways. Since the advent of Bluetooth headsets, they have been a good tool for mobile business people to improve efficiency. Another important factor determining Bluetooth headsets is the transmission distance, which has nothing to do with the Bluetooth version, but depends on the Bluetooth technology PowerClass. Most mobile phones and mobile devices use PowerClass2, with a standard transmission distance of 10 meters; the upgraded PowerClass1 increases the transmission distance to 100 meters. Both versions support the A2DP stereo transmission protocol and can be interconnected with stereo headsets. Generally speaking, the distance between a mobile phone and a Bluetooth headset will not be too far. If there are no major obstacles in the middle, the transmission quality is very good within 7 meters, and there will be a breakpoint over 8 meters! The connection between Bluetooth devices will be lost over 10 meters.

[0003] As disclosed in the authorization announcement number CN215529271U, a noise-reducing environmentally friendly Bluetooth headset is disclosed, which is easy to disassemble and recycle batteries, and improves the environmental performance of the Bluetooth headset; it includes an earphone main body, a sealing device, a noise-reducing earplug and a battery compartment, a battery tube is provided on the earphone main body, and an opening that passes through the inside of the battery tube is provided at the bottom end of the battery tube, the noise-reducing earplug fixed sleeve is arranged at the output end of the earphone main body for physical noise reduction during use, two groups of support plates are symmetrically arranged inside the battery tube, and several groups of support columns are arranged on the opposite end faces of the two groups of support plates for fixing the battery compartment, and two groups of guide devices are symmetrically arranged on the inner wall of the battery tube for positioning the installation of the battery compartment, and the sealing device sealing fixed cover is arranged at the bottom end opening of the battery tube, and the sealing device is electrically connected to the battery inside the battery compartment for charging the battery inside the battery compartment, but it has poor noise reduction effect and poor battery life during use. For this reason, we propose an environmentally friendly noise-reducing Bluetooth headset to solve the problems of poor noise reduction effect and poor battery life of traditional devices. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly noise reduction Bluetooth headset to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An environmentally friendly noise-reducing Bluetooth headset comprises a main body mechanism, an energy supply mechanism, a noise reduction mechanism, and a control mechanism, wherein the energy supply mechanism is located at one side of the main body mechanism, the noise reduction mechanism is located inside the main body mechanism, and the control mechanism is located inside the main body mechanism. The main body mechanism comprises a plastic fixing ring and a noise-reducing Bluetooth headset shell, wherein the plastic fixing ring is fixedly mounted on the top ends of two noise-reducing Bluetooth headset shells, and the noise-reducing Bluetooth headset shells are fixedly mounted on the bottom end of the plastic fixing ring.

[0007] Preferably, the energy supply mechanism includes a battery compartment shell, a fixing buckle, a connecting pad, an internal battery, a connecting head, a fixing buckle, and a fixing compartment, the battery compartment shell is fixedly installed on one side of the noise-cancelling Bluetooth headset shell, the fixing buckle is fixedly installed inside the battery compartment shell, the connecting pad is fixedly installed on one side of the inner wall of the battery compartment shell, the internal battery moves inside the battery compartment shell, the connecting head is fixedly installed on one side of the noise-cancelling Bluetooth headset shell, the fixing buckle is fixedly installed on one side of the battery compartment shell, and the fixing compartment is opened inside the noise-cancelling Bluetooth headset shell.

[0008] Preferably, the noise reduction mechanism includes an external microphone, a high-performance processor, an internal microphone, a sound insulation pad, a dustproof net, a noise reduction lens, and a sound unit. The external microphone is fixedly installed on one side of the noise reduction Bluetooth headset housing, the high-performance processor is fixedly installed inside the noise reduction Bluetooth headset housing, and the internal microphone is fixedly installed on one side of the noise reduction Bluetooth headset housing.

[0009] Preferably, the control mechanism includes a small transformer, a sound unit base, a Bluetooth module, a first control button, a second control button, a charging port, and an output microphone. The small transformer is fixedly installed on one side of the connecting head, the sound unit base is fixedly installed on one side of the small transformer, and the Bluetooth module is fixedly installed inside the housing of the noise-cancelling Bluetooth headset.

[0010] Preferably, the sound insulation pad is fixedly installed on one side of the noise reduction Bluetooth headset housing, the dustproof net is fixedly installed inside the noise reduction Bluetooth headset housing, the noise reduction lens is fixedly installed inside the sound unit, and the sound unit is fixedly installed on one side of the sound unit base.

[0011] Preferably, the first control button is fixedly installed at the bottom of the Bluetooth module, the second control button is fixedly installed at the bottom of the Bluetooth module, the charging port is opened on one side of the battery compartment shell, and the output microphone is fixedly installed inside the noise reduction Bluetooth headset shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This is an environmentally friendly noise-canceling Bluetooth headset, which isolates noise through a sound-isolating pad fixedly installed on one side of the noise-canceling Bluetooth headset shell. The external microphone on one side of the noise-canceling Bluetooth headset shell is used to measure external noise, and the internal microphone on one side of the noise-canceling Bluetooth headset shell is used to measure the percentage of noise entering the ear. The anti-sound wave is calculated by a high-performance processor, and then the perfect anti-sound wave is emitted through the noise-canceling lens to complete the noise reduction.

[0014] 2. This kind of environmentally friendly noise-canceling Bluetooth headset, the plastic fixing ring, the noise-canceling Bluetooth headset shell, and the battery compartment shell are all made of polypropylene plastic, which is environmentally friendly and recyclable. The headset is installed with a snap-on design, which is lightweight and durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the A part of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of point B of the utility model.

[0019] In the figure: 100, plastic fixing ring; 101, noise reduction Bluetooth headset shell; 200, battery compartment shell; 201, fixing buckle; 202, connecting pad; 203, internal battery; 204, connector; 205, fixing buckle; 206, fixing compartment; 300, external microphone; 301, high-performance processor; 302, internal microphone; 303, sound insulation cushion; 304, dustproof net; 305, noise reduction lens; 306, sound unit; 400, small transformer; 401, sound unit base; 402, Bluetooth module; 403, first control button; 404, second control button; 405, charging port; 406, output microphone. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] An environmentally friendly noise-cancelling Bluetooth headset comprises a main body mechanism, an energy supply mechanism, a noise reduction mechanism, and a control mechanism, wherein the energy supply mechanism is located at one side of the main body mechanism, the noise reduction mechanism is located inside the main body mechanism, and the control mechanism is located inside the main body mechanism. The main body mechanism comprises a plastic fixing ring 100 and a noise-cancelling Bluetooth headset shell 101, wherein the plastic fixing ring 100 is fixedly mounted on the top of two noise-cancelling Bluetooth headset shells 101, and the noise-cancelling Bluetooth headset shells 101 are fixedly mounted on the bottom of the plastic fixing ring 100.

[0023] In this example, preferably, the energy supply mechanism includes a battery compartment shell 200, a fixing buckle 201, a connecting pad 202, an internal battery 203, a connecting head 204, a fixing buckle 205, and a fixing compartment 206. The battery compartment shell 200 is fixedly installed on one side of the noise reduction Bluetooth headset shell 101, the fixing buckle 201 is fixedly installed inside the battery compartment shell 200, the connecting pad 202 is fixedly installed on one side of the inner wall of the battery compartment shell 200, the internal battery 203 is movable inside the battery compartment shell 200, the connecting head 204 is fixedly installed on one side of the noise reduction Bluetooth headset shell 101, the fixing buckle 205 is fixedly installed on one side of the battery compartment shell 200, and the fixing compartment 206 is opened inside the noise reduction Bluetooth headset shell 101.

[0024] In this example, preferably, the noise reduction mechanism includes an external microphone 300, a high-performance processor 301, an internal microphone 302, a sound insulation pad 303, a dustproof net 304, a noise reduction lens 305, and a sound unit 306. The external microphone 300 is fixedly installed on one side of the noise reduction Bluetooth headset housing 101, the high-performance processor 301 is fixedly installed inside the noise reduction Bluetooth headset housing 101, and the internal microphone 302 is fixedly installed on one side of the noise reduction Bluetooth headset housing 101.

[0025] In this example, preferably, the control mechanism includes a small transformer 400, a sound unit base 401, a Bluetooth module 402, a first control button 403, a second control button 404, a charging port 405, and an output microphone 406. The small transformer 400 is fixedly installed on one side of the connector 204, the sound unit base 401 is fixedly installed on one side of the small transformer 400, and the Bluetooth module 402 is fixedly installed inside the noise reduction Bluetooth headset housing 101.

[0026] In this example, preferably, the sound insulation pad 303 is fixedly installed on one side of the noise reduction Bluetooth headset housing 101, the dustproof net 304 is fixedly installed inside the noise reduction Bluetooth headset housing 101, the noise reduction lens 305 is fixedly installed inside the sound unit 306, and the sound unit 306 is fixedly installed on one side of the sound unit base 401.

[0027] In this example, preferably, the first control button 403 is fixedly installed at the bottom of the Bluetooth module 402, the second control button 404 is fixedly installed at the bottom of the Bluetooth module 402, the charging port 405 is opened on one side of the battery compartment shell 200, and the output microphone 406 is fixedly installed inside the noise reduction Bluetooth headset shell 101.

[0028] When in use, the environmentally friendly noise-cancelling Bluetooth headset of this embodiment isolates noise through a sound insulation pad 303 fixedly installed on one side of the noise-cancelling Bluetooth headset housing 101, the external microphone 300 on one side of the noise-cancelling Bluetooth headset housing 101 is used to measure external noise, and the internal microphone 302 on one side of the noise-cancelling Bluetooth headset housing 101 is used to measure the percentage of noise entering the ear, and the anti-sound wave is calculated by the high-performance processor 301, and then the noise reduction is completed by emitting a perfect anti-sound wave through the noise-cancelling lens 305.

[0029] The plastic fixing ring 100, the noise reduction Bluetooth headset housing 101, and the battery compartment housing 200 are all made of polypropylene plastic, which is environmentally friendly and recyclable. The headset is installed as a whole with a snap-on assembly, which is lightweight and durable.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly noise-reducing Bluetooth headset, comprising a main body mechanism, an energy supply mechanism, a noise reduction mechanism, and a control mechanism, characterized in that: The energy supply mechanism is located on one side of the main body mechanism, the noise reduction mechanism is located inside the main body mechanism, and the control mechanism is located inside the main body mechanism. The main body mechanism comprises a plastic fixing ring (100) and a noise reduction Bluetooth headset shell (101). The plastic fixing ring (100) is fixedly mounted on the top ends of two noise reduction Bluetooth headset shells (101), and the noise reduction Bluetooth headset shell (101) is fixedly mounted on the bottom end of the plastic fixing ring (100).

2. The environmentally friendly noise-cancelling Bluetooth headset according to claim 1, characterized in that: The energy supply mechanism comprises a battery compartment shell (200), a fixing buckle (201), a connection pad (202), an internal storage battery (203), a connector (204), a fixing buckle (205), and a fixing compartment (206); the battery compartment shell (200) is fixedly mounted on one side of a noise reduction Bluetooth headset shell (101); the fixing buckle (201) is fixedly mounted inside the battery compartment shell (200); the connection pad (202) is fixedly mounted on one side of an inner wall of the battery compartment shell (200); the internal storage battery (203) moves inside the battery compartment shell (200); the connector (204) is fixedly mounted on one side of the noise reduction Bluetooth headset shell (101); the fixing buckle (205) is fixedly mounted on one side of the battery compartment shell (200); and the fixing compartment (206) is opened inside the noise reduction Bluetooth headset shell (101).

3. The environmentally friendly noise-cancelling Bluetooth headset according to claim 1, characterized in that: The noise reduction mechanism comprises an external microphone (300), a high-performance processor (301), an internal microphone (302), a sound-isolating cushion (303), a dust-proof net (304), a noise-reducing lens (305), and a sound-generating unit (306); the external microphone (300) is fixedly mounted on one side of a noise-reducing Bluetooth headset housing (101); the high-performance processor (301) is fixedly mounted inside the noise-reducing Bluetooth headset housing (101); and the internal microphone (302) is fixedly mounted on one side of the noise-reducing Bluetooth headset housing (101).

4. The environmentally friendly noise-cancelling Bluetooth headset according to claim 1, characterized in that: The control mechanism comprises a small transformer (400), a sound unit base (401), a Bluetooth module (402), a first control button (403), a second control button (404), a charging port (405), and an output microphone (406); the small transformer (400) is fixedly mounted on one side of a connector (204); the sound unit base (401) is fixedly mounted on one side of the small transformer (400); and the Bluetooth module (402) is fixedly mounted inside a noise reduction Bluetooth headset housing (101).

5. The environmentally friendly noise-cancelling Bluetooth headset according to claim 3, characterized in that: The sound insulation cushion (303) is fixedly mounted on one side of the noise reduction Bluetooth headset housing (101), the dustproof net (304) is fixedly mounted inside the noise reduction Bluetooth headset housing (101), the noise reduction lens (305) is fixedly mounted inside the sound generating unit (306), and the sound generating unit (306) is fixedly mounted on one side of the sound generating unit base (401).

6. The environmentally friendly noise-cancelling Bluetooth headset according to claim 4, characterized in that: The first control button (403) is fixedly mounted on the bottom of the Bluetooth module (402), the second control button (404) is fixedly mounted on the bottom of the Bluetooth module (402), the charging port (405) is opened on one side of the battery compartment housing (200), and the output microphone (406) is fixedly mounted inside the noise reduction Bluetooth headset housing (101).

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