CN113840207B

CN113840207B - Intelligent Bluetooth earphone

Info

Publication number: CN113840207B
Application number: CN202111409384.9A
Authority: CN
Inventors: 王少明
Original assignee: Shenzhen Huachuang Shangpin Technology Co ltd
Current assignee: Shenzhen Huachuang Shangpin Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-02-11
Anticipated expiration: 2041-11-25
Also published as: CN113840207A

Abstract

The invention discloses an intelligent Bluetooth headset, which comprises a cylindrical shell (1), wherein a containing cavity (9) with two open sides is arranged in the shell (1), an elastic wrapping piece (22) is fixedly arranged in a front end opening cavity (7) of the containing cavity (9), a loudspeaker assembly (3) is arranged in the elastic wrapping piece (22) in a filling manner, a host (19) is movably arranged in a tail end opening cavity of the containing cavity (9), a control assembly is arranged in the host (19), part of the host (19) extends into the containing cavity (9) and is fixedly bonded with one end of the elastic wrapping piece (22), and part of the host extends out of the containing cavity (9); the earphone head can be integrally made smaller, the whole earphone head is enlarged when the earphone head is used, the size of the earphone head is adjustable, the earphone head is suitable for different people to use, the integral protection performance on the loudspeaker assembly and the main board is better, and the earphone head has good waterproofness and anti-falling capability.

Description

Intelligent Bluetooth earphone

Technical Field

The invention relates to a microphone, in particular to an intelligent Bluetooth headset.

Background

Bluetooth headset is a commonly used audio equipment, the whole volume of present bluetooth headset is less, its shape is normally anomalous, every bluetooth headset charges through the earphone box that charges, bluetooth headset generally includes earphone head and extension, insert to charge the interior contact of carrying out of box by the extension during charging, the earphone head then withholds to the earphone groove in, because the earphone head of every model all has slightly different, so the earphone of different models can not be general puts into to charge in the box.

Moreover, the main board and the loudspeaker of the traditional Bluetooth headset are arranged in a shell, and certain heat influence and vibration influence exist between the loudspeaker and the main board to influence audio signals; moreover, the sound outlet of the loudspeaker is generally provided with the sound outlet mesh, so that the whole earphone has very poor waterproofness when not used, and the mainboard can be affected by the fact that external water or water vapor passes through the sound outlet mesh.

Because the fixed knot who is the integral type constructs between mainboard and the speaker subassembly, and be accurate electron spare, so the earphone receives the vibration damage easily when dropping subaerial, and anti ability of falling is relatively poor.

Finally, the earphone head is large in size, the purpose is to match with the auditory canal, if the size of the earphone head is reduced, the earphone head cannot be well worn with the auditory canal due to the fact that the earphone head is too small, the shape and the size of the auditory canal of each person are different, and the existing earphone cannot be well adjusted.

Disclosure of Invention

The invention aims to solve the technical problem that the intelligent Bluetooth headset can be integrally made smaller, the whole headset head is enlarged when in use, the size of the headset head is adjustable, the intelligent Bluetooth headset is suitable for different people, the integral protection on a loudspeaker assembly and a mainboard is better, and the intelligent Bluetooth headset has very good waterproofness and anti-falling capability.

The invention is realized by the following technical scheme: an intelligent Bluetooth headset comprises a cylindrical shell, wherein a containing cavity with openings at two sides is formed in the shell, an elastic wrapping piece is fixedly arranged in a front end opening cavity of the containing cavity, a loudspeaker assembly is arranged in the elastic wrapping piece in a filling mode, a host is movably arranged in a tail end opening cavity of the containing cavity, a control assembly is arranged in the host, part of the host extends into the containing cavity and is in contact with one end of the elastic wrapping piece, part of the host extends out of the containing cavity, an end cover is fixedly arranged at the extending end of the host, and the end cover and the shell are positioned by a magnetic absorption locking positioning mechanism;

a closed opening is formed on the outer side surface of the elastic wrapping piece, a sound outlet net is arranged on one side, opposite to the closed opening, of the loudspeaker assembly, and the sound outlet net of the loudspeaker assembly is extruded towards the loudspeaker assembly through the host machine, so that the closed opening is opened and closed on the top of the sound outlet net of the loudspeaker assembly and is exposed outside the elastic wrapping piece;

the outer wall of shell encircles the shell round and sets up the logical groove that more than one runs through, and the position that the elasticity parcel piece just leads to the groove all forms an extrusion convex part, and the extrusion convex part is detained to leading to the inslot, makes the extrusion action towards elasticity parcel piece through the host computer for more than one extrusion convex part is towards the outside inflation of shell, and forms a flexible position circle in the shell outside, fixes shell, speaker subassembly and host computer in human duct through flexible position circle.

As the preferred technical scheme, an arc-shaped supporting part is formed in the accommodating cavity close to the front end opening cavity, an arc-shaped supporting surface is formed on one side of the arc-shaped supporting part relative to the elastic wrapping part, and the elastic wrapping part is in contact with the arc-shaped supporting surface and is fixed by glue.

As the preferred technical scheme, a wrapping cavity is arranged in the elastic wrapping piece, the loudspeaker assembly is arranged in the wrapping cavity, and the loudspeaker assembly is connected with the host for control.

As preferred technical scheme, the control assembly in the host computer includes control mainboard and a lithium cell, and the lithium cell connection control mainboard to be used for the speaker and control mainboard power supply.

As preferred technical scheme, be provided with the bullet needle that charges on the control mainboard for charge for the lithium cell.

As the preferred technical scheme, the magnetic attraction locking and positioning mechanism comprises a movable ring, wherein the movable ring is installed on the shell in a threaded mode, the movable ring is arranged on one side close to the end cover, a magnetic attraction ring is arranged on one side, located on one side of the movable ring, of the end cover, a metal ring is arranged on one side, close to the magnetic attraction ring, of the movable ring, and the magnetic attraction ring and the metal ring are attracted in a magnetic attraction mode.

As a preferred technical scheme, the movable ring is provided with internal threads, a section of external thread section is arranged on the shell opposite to the internal threads, and the movable ring is in threaded engagement with the external thread section through the internal threads.

Preferably, the elastic wrapping member is made of an elastic rubber material.

The invention has the beneficial effects that: the mainboard and the loudspeaker assembly are arranged separately, so that the problem that the waterproofness of the mainboard is affected by the arrangement of the loudspeaker can be effectively solved, and meanwhile, the influence between the loudspeaker and the mainboard can be smaller due to the separate structure;

when the loudspeaker assembly is not used, the loudspeaker assembly is wrapped by the whole elastic wrapping piece, the whole loudspeaker assembly is protected by the elastic wrapping piece and is not contacted with external dust, the influence of external water or water vapor is avoided, and the service lives of the loudspeaker assembly and the mainboard are longer;

thirdly, because the expansion wrapping piece which can be enlarged and reduced is arranged, when the earphone is not used, the expansion wrapping piece is retracted into the earphone, so that the diameter of the whole earphone can be smaller, and the whole volume can be smaller;

and one end of the main machine part is contacted with the elastic wrapping piece, so that the main machine part has good buffering capacity after being impacted no matter at the loudspeaker end or at the main machine end, and the earphone with the structure has good anti-falling and shock-resistant capacities.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the present invention in a use state;

fig. 4 is a schematic end view of the present invention in use.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 and fig. 2, the intelligent bluetooth headset of the present invention includes a cylindrical housing 1, a containing cavity 9 with two open sides is provided in the housing 1, an elastic wrapping member 22 is fixedly installed in a front end opening cavity 7 of the containing cavity 9, a speaker assembly 3 is installed in the elastic wrapping member 22, a host 19 is movably installed in a tail end opening cavity of the containing cavity 9, a control assembly is installed in the host 19, a part of the host 19 extends into the containing cavity 9 and is fixedly bonded with one end of the elastic wrapping member 22, a part of the host extends out of the containing cavity 9, an end cover 14 is fixedly provided at an extending end thereof, and the end cover 14 and the housing 1 are positioned by a magnetic attraction locking positioning mechanism;

a closed opening 5 is formed on the outer side surface of the elastic wrapping piece 22, a sound outlet net 4 is arranged on one side, opposite to the closed opening, of the loudspeaker component 3, and the sound outlet net 4 of the loudspeaker component 3 is extruded towards the loudspeaker component 3 through the host 19, so that the closed opening is opened and closed on the top of the sound outlet net 4 of the loudspeaker component 3 and is exposed outside the elastic wrapping piece 22;

the outer wall of shell 1 encircles the shell round and sets up the logical groove 8 that more than one runs through, and elasticity parcel piece 22 all forms an extrusion convex part 21 to the position of leading to the groove, and extrusion convex part 21 is detained to leading to in the groove 8, makes the extrusion action towards elasticity parcel piece 22 through host computer 19 for more than one extrusion convex part 21 is towards shell 1 outside inflation, and forms a flexible position circle in shell 1 outside, fixes shell 1, speaker subassembly 3 and host computer 19 in human duct through the flexible position circle.

Wherein, the position that holds and is close to front end opening chamber in the chamber 9 forms an arc supporting part 2, arc supporting part 2 forms an arc holding surface in relative elasticity parcel piece 22 one side, elasticity parcel piece 22 contacts with the arc holding surface and beats glue water fixed, like this because one of them some of elasticity parcel piece is fixed with the shell, when the host computer promotes extrusion elasticity parcel piece, make elasticity parcel piece warp, inside speaker subassembly can prop the switching and close mouthful, finally expose speaker subassembly's play sound net, reach the purpose that normal play sound was used, as shown in fig. 3 and fig. 4. After the extrusion force to the elasticity parcel piece disappears, under elasticity power that resets, whole speaker subassembly resets again and gets into to the parcel in the elasticity parcel piece and accomodate, utilizes elasticity parcel protection whole speaker subassembly, prevents that outside water and dust from contacting the speaker subassembly, increases whole life, better protection speaker subassembly.

In this embodiment, have a parcel chamber 6 in the elasticity parcel piece 22, speaker component 3 sets up in parcel chamber 6, speaker component 3 and host computer 9 connection control, by parcel chamber parcel speaker component when not using, and then carry out a sealed save to speaker component, increase the waterproof leakproofness of whole earphone when not using to and increase dustproof effect, fall and also can not damage speaker component.

Wherein, the control assembly in the host computer 19 includes control mainboard 11 and a lithium cell 13, and lithium cell 13 connection control mainboard 11 to for the speaker and the power supply of control mainboard 11, be provided with the bullet needle 12 that charges on the control mainboard 11, be used for charging for the lithium cell.

Wherein, magnetism is inhaled locking positioning mechanism and is included a movable ring 17, and movable ring 17 screw thread is installed on shell 1, and movable ring 17 sets up and is being close to end cover 14 one side, and it is provided with a magnetism and inhale ring 15 to lie in movable ring 17 one side on end cover 14, movable ring 17 is close to magnetism and inhales ring 15 one side and sets up a becket 16, and magnetism inhales ring 15 and becket 16 magnetic force actuation, is provided with interior screw thread on movable ring 17, just sets up one section external screw thread section 18 on the shell to interior screw thread, and movable ring 17 passes through interior screw thread and 18 threaded engagement of external screw thread section. When using, can be according to self duct size, adjust the position of activity ring on the shell, adjust the completion back, as long as the extrusion end cover for whole host computer extrusion elasticity parcel spare, make elasticity parcel spare warp, inhale the ring and contact actuation back with the becket when magnetism on the end cover, can loosen the end cover, can keep the deformation state of elasticity parcel spare this moment, when not using, extract the host computer, make magnetism inhale the ring can with the becket separation.

In this embodiment, elasticity parcel piece 22 adopts elasticity rubber materials to make, when the host computer extrudes elasticity parcel piece, the extrusion convex part on the elasticity parcel piece can be continuous extruded to the outside of shell, form flexible position circle, the flexible position circle that utilizes the evagination this moment can be sealed with human duct, and the evagination size of flexible position circle depends on activity ring and the interval of inhaling between the ring, the accessible activity ring is adjusted, after the earphone is whole to be used and is accomplished, can reset the host computer, make the extrusion convex part retract to the shell again, the volume of whole earphone is dwindled once more, conveniently carry.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an intelligence bluetooth headset which characterized in that: the loudspeaker comprises a cylindrical shell (1), a containing cavity (9) with two open sides is arranged in the shell (1), an elastic wrapping piece (22) is fixedly arranged in a front end opening cavity (7) of the containing cavity (9), a loudspeaker assembly (3) is arranged in the elastic wrapping piece (22) in a filling mode, a host (19) is movably arranged in a tail end opening cavity of the containing cavity (9), a control assembly is arranged in the host (19), part of the host (19) extends into the containing cavity (9) and is fixedly bonded with one end of the elastic wrapping piece (22), part of the host extends out of the containing cavity (9), an end cover (14) is fixedly arranged at the extending end of the host, and the end cover (14) and the shell (1) are positioned through a magnetic attraction locking positioning mechanism;

a closed opening (5) is formed on the outer side surface of the elastic wrapping piece (22), a sound outlet net (4) is arranged on one side, opposite to the closed opening, of the loudspeaker component (3), and the sound outlet net (4) of the loudspeaker component (3) is extruded towards the loudspeaker component (3) through a host (19) to open and close the closed opening and expose outside the elastic wrapping piece (22);

the outer wall of shell (1) encircles the shell round and sets up logical groove (8) that more than one runs through, elasticity parcel piece (22) all form an extrusion convex part (21) to the position of leading to the groove, extrusion convex part (21) are detained to leading to in groove (8), do the extrusion action towards elasticity parcel piece (22) through host computer (19), make more than one extrusion convex part (21) expand towards shell (1) outside, and form a flexible position circle in shell (1) outside, fix shell (1), speaker subassembly (3) and host computer (19) in human duct through the flexible position circle.

2. The intelligent bluetooth headset of claim 1, wherein: the position that holds chamber (9) interior near front end opening chamber forms an arc supporting part (2), and relative elasticity parcel (22) one side of arc supporting part (2) forms an arc holding surface, and elasticity parcel (22) and arc holding surface contact are beaten glue and are fixed.

3. The intelligent bluetooth headset of claim 1, wherein: a wrapping cavity (6) is formed in the elastic wrapping piece (22), the loudspeaker component (3) is arranged in the wrapping cavity (6), and the loudspeaker component (3) is connected and controlled with the host (19).

4. The intelligent bluetooth headset of claim 1, wherein: the control assembly in the host (19) comprises a control mainboard (11) and a lithium battery (13), and the lithium battery (13) is connected with the control mainboard (11) and used for supplying power for the loudspeaker and the control mainboard (11).

5. The intelligent Bluetooth headset of claim 4, wherein: the control main board (11) is provided with a charging spring needle (12) for charging the lithium battery.

6. The intelligent bluetooth headset of claim 1, wherein: magnetic attraction locking positioning mechanism comprises a movable ring (17), wherein the movable ring (17) is installed on a shell (1) in a threaded mode, the movable ring (17) is arranged on one side close to an end cover (14), one side, located on the end cover (14), of the movable ring (17) is provided with a magnetic attraction ring (15), the movable ring (17) is close to one side of the magnetic attraction ring (15) and is provided with a metal ring (16), and the magnetic attraction ring (15) and the metal ring (16) are attracted in a magnetic force mode.

7. The intelligent Bluetooth headset of claim 6, wherein: the movable ring (17) is provided with internal threads, a section of external thread section (18) is arranged on the shell opposite to the internal threads, and the movable ring (17) is in threaded engagement with the external thread section (18) through the internal threads.

8. The intelligent bluetooth headset of claim 1, wherein: the elastic wrapping piece (22) is made of elastic rubber materials.