CN210431781U

CN210431781U - In-ear foldable wireless Bluetooth headset

Info

Publication number: CN210431781U
Application number: CN201922098654.3U
Authority: CN
Inventors: 蒋羽鹤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-04-28
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a collapsible wireless bluetooth headset of pleasant formula, a bluetooth connection for with mobile terminal, including the earphone body, and install the group battery inside the earphone body, mainboard and loudspeaker module, the earphone body includes fixed part and rotation portion, fixed part internal fixation has electric connection's group battery and mainboard, rotation portion internal fixation has loudspeaker module, the fixed part is equipped with first rotation face, rotation portion is equipped with the second rotation face, rotate through the round pin hub connection between first rotation face and the second rotation face, rotation portion is equipped with initial condition and user state, under initial condition, be 180 contained angles between the axis of rotation portion's axis and the axis of fixed part, under the user state, the axis of rotation portion is α contained angles with the axis of fixed part, and 0 < α < 180.

Description

In-ear foldable wireless Bluetooth headset

Technical Field

The utility model relates to a technical field is dressed to intelligence, concretely relates to collapsible wireless bluetooth headset of in-ear formula.

Background

Along with the popularization of intelligent terminals, such as smart phones and tablet computers, wireless bluetooth headsets can be well matched with each other to use as accessory accessories, and therefore the wireless bluetooth headsets are widely used by the public. At present common wireless bluetooth headset includes pleasant formula and wear-type, and the pleasant formula is compared in the more small and exquisite convenience of wear-type, often regards as first-selected and intelligent terminal cooperation to use.

Current wireless bluetooth headset of in-ear to apple company's air Pods is the example, often is the integral type design, and the whole approximate L shape that falls of earphone has outside the part protrusion earphone main part of earphone, this corresponding volume that has increased the earphone for accomodate convenience inadequately, if do not use the box that charges moreover, then portable not being convenient for. In addition, accessories such as the battery, the mainboard and the loudspeaker module in the current earphone all remain electric connection throughout, no matter use or do not use, there are some power losses in it all, influence earphone continuation of the journey.

SUMMERY OF THE UTILITY MODEL

The utility model provides an in-ear foldable wireless Bluetooth earphone, which is convenient to carry, and can rotate the rotating part to make the rotating part and the fixed part be positioned on two straight lines when in use, thereby being convenient to wear and use; when not in use, the rotating part can be rotated to enable the rotating part and the fixing part to be positioned on a straight line, so that the storage and the arrangement are convenient.

The utility model discloses a realize through following technical scheme:

the utility model provides a collapsible wireless bluetooth headset of in-ear formula, be used for being connected with the mobile terminal bluetooth, including the earphone body, and install the inside group battery of earphone body, mainboard and loudspeaker module, the earphone body includes fixed part and rotation portion, fixed part internal fixation has electric connection's group battery and mainboard, rotation portion internal fixation has loudspeaker module, the fixed part is equipped with first rotation face, rotation portion is equipped with the second and rotates the face, rotate through the round pin hub connection between first rotation face and the second rotation face, rotation portion is equipped with initial condition and user state, under initial condition, be 180 contained angles between the axis of rotation portion and the axis of fixed part, under user state, the axis of rotation portion is α contained angles with the axis of fixed part, and 0 < α < 180.

Rotation portion is the contained angle under the user state between its axis and the fixed part axis, fills in the ear through rotation portion, carries out the broadcast of audio frequency through the loudspeaker subassembly in the rotation portion, realizes bluetooth headset transmission information's effect, and rotation portion is 180 contained angles between its axis and the fixed part axis under initial condition, both can accomodate and be the straight line distribution state together, can effectively reduce the volume, and convenient to accomodate and carry.

Preferably, the earphone further comprises a fixed seat, the fixed seat comprises a plug matched with the charging port of the mobile terminal, the plug is inserted into the charging port of the mobile terminal, the fixed seat further comprises a sleeve used for sleeving the earphone body, and the inner wall of the sleeve is detachably connected with the rotating part through a limiting protrusion.

When the rotating part is not used, the rotating part and the fixing part are in a linear state, the earphone body can be sleeved in the sleeve, the plug of the fixing seat is inserted into the charging port of the mobile terminal, the earphone body is integrated with the mobile terminal, the mobile terminal is convenient to carry, and the earphone body is convenient to take down and use when being used.

Furthermore, the mainboard is provided with a first contact on the first rotating surface, the horn module is provided with a second contact on the second rotating surface, and the first contact and the second contact are kept in contact only when the rotating part is in a use state.

The first contact contacts with the second contact of loudspeaker module under the rotation portion user state on the mainboard, for the power supply of loudspeaker module, and under initial condition and non-user state, keeps and separates, has reduced the power consumptive of loudspeaker module, and then helps promoting the continuation of the journey of earphone, extension live time.

Furthermore, the first rotating surface and the second rotating surface are both inclined surfaces which form acute included angles with the horizontal plane, and the pin shaft is positioned at the centers of the two inclined surfaces and is vertical to the two inclined surfaces.

Preferably, the first rotating surface and the second rotating surface are both inclined planes forming an angle of 45 degrees or 135 degrees with the horizontal plane.

When the bevel angle is 45 or 135 degrees, the fixed part and the rotating part can form a 90-degree included angle after rotating, and the fixed part and the rotating part can be completely attached to the first rotating surface and the second rotating surface, so that the earphone is attractive and elegant in appearance when in use.

Further, sheathed tube one end is sealed, and be formed with the storehouse of charging through the baffle at the blind end, the sleeve pipe is seted up on the storehouse of charging and is set up earphone charging mouth perpendicularly with mobile terminal's the mouth that charges, be provided with the third contact that runs through the fixed part on the fixed part, the third contact is connected with the mainboard electricity in the fixed part, the inside pipe wall is provided with the fourth contact that matches with the third contact, the fourth contact charges the mouth electricity through first wire and earphone and is connected, be provided with the wire chamber among the inside pipe wall, first wire setting is in the wire chamber in the inside pipe wall. .

The sheathed tube blind end sets up the storehouse of charging, and the earphone on the storehouse of charging charges mouthful through first wire cooperation third contact and fourth contact, can realize charging to the earphone, and the earphone charges mouthful and mobile terminal's the mouth of charging sets up perpendicularly, can effectively practice thrift the space, improves sleeve pipe space utilization. Set up the wire chamber in the sleeve pipe, arrange first wire in the wire intracavity, can play the guard action to the wire, prevent that it from being located the sleeve pipe and taking place the friction with the earphone, influence life, the product is whole pleasing to the eye moreover.

Furthermore, the first wire is connected with a second wire which is connected with a connecting plug in parallel and supplies power to the mobile terminal.

The plug is communicated with the first wire through the second wire, the mobile terminal can be charged while the earphone is charged through the first wire, and the earphone is convenient to use.

Preferably, the fixed part is provided with a switch key for answering or hanging up the telephone, and the switch key is electrically connected with the mainboard.

The on-off key is arranged, so that the telephone can be conveniently answered and hung up, and the daily use requirement is better met.

Further, earphone body still includes the location portion that is used for wearing, and location portion includes integrated into one piece's solid fixed ring and holding ring, and the concave storage tank that matches with solid fixed ring that is equipped with on the first inclined plane, gu fixed ring sets up in the storage tank, the holding ring is located fixed part length direction, and when the rotation portion is in initial condition, the rotation portion is in the holding ring, and the tip of rotation portion tip and holding ring contacts.

When location portion was used for the earphone to wear, the accessible holding ring offseted with the ear and strengthened the stability of earphone, played the effect that prevents to fall, and the holding ring is fixed in the storage tank on first inclined plane through solid fixed ring, and the rotation part can be spacing at the storage tank with the holding ring after with the fixed part installation, played the fixed action.

Preferably, the rotating part is provided with positioning grooves for accommodating two sides of the positioning ring.

The locating slot is used for accommodating two sides of the locating ring, so that when the rotating part is in an initial state, the locating ring can be accommodated in the rotating part, and the appearance is more attractive.

The utility model has the advantages that:

one, the rotation portion is under the user state, is the contained angle between its axis and the fixed part axis, fills in the ear through the rotation portion, carries out the broadcast of audio frequency through the loudspeaker subassembly in the rotation portion, realizes the effect of bluetooth headset transmission information, and the rotation portion is under initial condition, is 180 contained angles between its axis and the fixed part axis, both can accomodate and be the straight line distribution state together, can effectively reduce the volume, and convenient to accomodate and carry.

And secondly, the circuit connection and disconnection of the horn module, the mainboard and the battery are realized by utilizing the contact cooperation, so that the electric energy loss is reduced when the earphone is not used, and the cruising ability of the earphone can be improved.

Thirdly, through setting up the fixing base, can be when not using the earphone, fold the earphone and be a style of calligraphy and cup joint in the cover pipe, insert mobile terminal's charging port through the plug in, accomplish the integration setting at earphone and terminal, the carrying and the use of the earphone of being convenient for.

Drawings

FIG. 1 is a schematic view showing the entire structure of the embodiment 1 in an initial state of a rotating section;

FIG. 2 is a schematic view of the entire structure of the rotating part in the use state in embodiment 1;

FIG. 3 is a schematic structural view of a fixing portion in embodiment 1;

fig. 4 is a schematic view of a connection structure of the fixing base and the mobile terminal in embodiment 1;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

fig. 6 is a schematic view of an installation structure of the fixing base and the earphone body in embodiment 2;

FIG. 7 is a schematic structural view of a positioning part in embodiment 3;

fig. 8 is a right side view of fig. 7.

Shown in the figure:

1. rotating part, 2, the fixed part, 3, the loudspeaker module, 4, the group battery, 5, the mainboard, 6, the second rotates the face, 7, first rotation face, 8, the round pin axle, 9, the second contact, 10, first contact, 11, mobile terminal, 12, the plug, 13, the sleeve pipe, 14, spacing arch, 15, the storehouse that charges, 16, the earphone mouth that charges, 17, first wire, 18, the wire chamber, 19, the fourth contact, 20, the third contact, 21, the second wire, 22, solid fixed ring, 23, the holding ring, 24, the storage tank, 25, the constant head tank.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Example 1:

the utility model provides a collapsible wireless bluetooth headset of in-ear for pass through the bluetooth with mobile terminal 11 and be connected, including the earphone body, and install group battery 4, mainboard 5 and loudspeaker module 3 inside the earphone body, inside group battery, mainboard, loudspeaker module etc. of earphone are prior art structure, generally still are equipped with the microphone module, are used for the radio reception, and wherein, loudspeaker module, microphone module all are connected with the mainboard electricity, are the mainboard power supply by the group battery. The utility model discloses well microphone module is located the bottom of fixed part to seted up in the bottom of fixed part

The earphone body includes fixed part 2 and rotation portion 1, 2 internal fixation of fixed part has electric connection's group battery 4 and mainboard 5, 1 internal fixation of rotation portion has loudspeaker module 3, fixed part 2 is equipped with first rotation face 7, rotation portion 1 is equipped with second rotation face 6, rotate through round pin axle 8 between first rotation face 7 and the second rotation face 6 and connect, rotation portion 1 is equipped with initial condition and user state, under initial condition, be 180 contained angles between the axis of rotation portion 1 and the axis of fixed part 2, under the user state, the axis of rotation portion 1 is α contained angles with the axis of fixed part 2, and 0 < α < 180 the utility model discloses well α contained angle designs into 90.

The first rotating surface 7 and the second rotating surface 6 are both inclined surfaces which form acute included angles with the horizontal plane, and the pin shaft 8 is positioned in the centers of the two inclined surfaces and is vertical to the two inclined surfaces.

The first rotating surface 7 and the second rotating surface 6 are both inclined planes which form an angle of 45 degrees or 135 degrees with the horizontal plane. The fixed part 2 and the rotating part 1 can form an included angle of 90 degrees after rotating, and the fixed part 2 and the rotating part 1 can be completely attached to the first rotating surface 7 and the second rotating surface 6, so that the earphone is attractive and elegant in appearance when being used.

The main board 5 is provided with a first contact 10 on the first rotation surface 7, the horn module 3 is provided with a second contact 9 on the second rotation surface 6, and the first contact 10 and the second contact 9 are held in contact only when the rotation portion 1 is in a use state.

As shown in fig. 4, the earphone further comprises a fixing seat, the fixing seat comprises a plug 12 matched with a charging port of the mobile terminal 11, the plug 12 is inserted into the charging port of the mobile terminal 11, the fixing seat further comprises a sleeve 13 used for sleeving the earphone body, and the inner wall of the sleeve 13 is detachably connected with the rotating part 1 or the fixing part 2 through a limiting protrusion 14.

The utility model discloses when using, take out earphone rotating part 1 from the sleeve pipe 13 of fixing base in, rotatory rotating part 1 utilizes first rotating surface 7 and the cooperation of second rotating surface 6, makes rotating part 1 be 90 degrees contained angles with fixed part 2, and the second contact 9 of loudspeaker module 4 contacts with the first contact 10 of 1 mainboard 4 of fixed part in rotating part 1 this moment, for the power supply of loudspeaker module 3, carries out information reception in filling in the ear with rotating part 1.

When not using, be the style of calligraphy distribution between rotation portion 1 and the fixed part 2, can accomodate rotation portion 1 in the sleeve pipe 13 of fixing base this moment, and fixing base accessible plug 12 inserts mobile terminal 11's the mouth that charges and fixes, and earphone and mobile terminal 11 form the integrated structure this moment, portable uses, and earphone and mobile terminal integration can avoid the earphone to forget the area moreover.

The utility model discloses when the design, for guaranteeing elegant appearance to and satisfy the ergonomic requirement, can design into the cylinder with the earphone body, fixed part 2 also is the cylinder shape with the rotation portion 1 is corresponding, and the tip that fixed part 2 was kept away from to rotation portion 1 can increase flexible overcoat, and the cover is established in the sound production department (earphone department) of rotation portion, makes and wears more comfortablely. The outer sleeve is generally made of rubber and is in a cone shape, and a channel is arranged in the center of the outer sleeve and used for sound transmission.

Example 2:

in this embodiment, on the basis of embodiment 1, embodiment 1 is improved, specifically as follows:

one end of a sleeve 13 of the fixing seat is closed, a charging bin 15 is formed at the closed end through a partition plate, the sleeve 13 is provided with a charging port which is perpendicular to a charging port of the mobile terminal and is provided with an earphone charging port 16, a third contact 20 penetrating through the fixing part is arranged on the fixing part 2, the third contact 20 is electrically connected with a main board 5 in the fixing part 2, a fourth contact 19 matched with the third contact 20 is arranged on the inner wall of the sleeve 13, and the fourth contact 19 is electrically connected with the earphone charging port 16 through a first lead 17.

A wire lumen 18 is provided in the inner wall of the cannula 13 and a first wire 17 is provided in the wire lumen 18 in the wall of the cannula 13.

The first conductor 17 is connected in parallel with a second conductor 21 which is connected to the plug 12 and supplies power to the mobile terminal.

The fixed part 2 is provided with a switch key 22 for answering or hanging up the phone, and the switch key 22 is electrically connected with the mainboard 5.

Through the design, can make the fixing base not following under the condition that mobile terminal's the mouth that charges taken off, utilize the earphone to charge mouthful 16, can charge for earphone and mobile terminal simultaneously, convenient and practical, an organic whole nature is strong to charging efficiency has been improved. The switch key 22 can be used for answering or hanging up the phone to meet different requirements.

Example 3:

this embodiment has increased the location portion on the earphone body on the basis of embodiment 2, and the location portion includes integrated into one piece's solid fixed ring 22 and holding ring 23, and the concave storage tank 24 that matches with solid fixed ring 22 that is equipped with on the first inclined plane 7, and solid fixed ring 22 sets up in storage tank 24, and holding ring 23 is located fixed part 2 length direction, and when the rotating part 1 was in initial condition, rotating part 1 was in holding ring 23, and the tip of rotating part 1 contacts with the tip of holding ring 23. The fixing ring 22 may be a polygon such as a ring, a triangle, a rectangle, etc., and the shape thereof may be designed as required, the shape of the corresponding receiving groove 24 is the same as that of the fixing ring 22, the positioning ring 23 is generally circular arc for abutting against the ear, and the included angle between the positioning ring 23 and the plane of the fixing ring 22 is the same as the inclination angle of the first rotating surface 7 or the second rotating surface 6, which is 45 degrees in this embodiment.

The rotating part 1 is provided with positioning grooves 25 for accommodating two sides of the positioning ring 23.

When the earphone is worn, the positioning ring 23 of the positioning part is abutted against the inner side of the ear, so that the earphone can be stabilized, and the earphone is prevented from falling off from the ear.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. An in-ear foldable wireless Bluetooth earphone is used for being connected with a mobile terminal through Bluetooth and comprises an earphone body, a battery pack, a mainboard and a loudspeaker module, wherein the battery pack, the mainboard and the loudspeaker module are mounted inside the earphone body, the earphone body is characterized in that the earphone body comprises a fixing portion and a rotating portion, the battery pack and the mainboard are fixed inside the fixing portion and are electrically connected, the loudspeaker module is fixed inside the rotating portion, the fixing portion is provided with a first rotating surface, the rotating portion is provided with a second rotating surface, the first rotating surface and the second rotating surface are rotatably connected through a pin shaft, the rotating portion is provided with an initial state and a use state, in the initial state, an included angle of 180 degrees is formed between the axis of the rotating portion and the axis of the fixing portion, in the use state, an included angle of α degrees is formed between the axis of.

2. An in-ear foldable wireless bluetooth headset according to claim 1, characterized in that: still include the fixing base, the fixing base includes the plug that matches with the mobile terminal mouth that charges to through the plug grafting in the mouth that charges at mobile terminal, the fixing base still including the sleeve pipe that is used for the suit earphone body, the intraductal wall of sleeve is through dismantling between spacing arch and the rotation part and be connected.

3. An in-ear foldable wireless bluetooth headset according to claim 1 or 2, characterized in that: the mainboard is provided with first contact on first rotating surface, and the loudspeaker module is provided with the second contact on the second rotating surface, and first contact and second contact only keep contact under the rotation part is in the user state.

4. An in-ear foldable wireless bluetooth headset according to claim 3, characterized in that: the first rotating surface and the second rotating surface are both inclined planes which form acute included angles with the horizontal plane, and the pin shaft is positioned in the centers of the two inclined planes and is vertical to the two inclined planes.

5. An in-ear foldable wireless bluetooth headset according to claim 4, characterized in that: the first rotating surface and the second rotating surface are both inclined planes which form an angle of 45 degrees or 135 degrees with the horizontal plane.

6. An in-ear foldable wireless bluetooth headset according to claim 2, characterized in that: the sheathed tube one end is sealed, and be formed with the storehouse of charging through the baffle at the blind end, the sleeve pipe is seted up on the storehouse of charging and is set up earphone charging mouth perpendicularly with mobile terminal's the mouth that charges, be provided with the third contact that runs through the fixed part on the fixed part, the third contact is connected with the mainboard electricity in the fixed part, the inside pipe wall is provided with the fourth contact that matches with the third contact, the fourth contact is connected with earphone charging mouth electricity through first wire, be provided with the wire chamber among the inside pipe wall, first wire setting is in the wire chamber in the inside pipe wall.

7. An in-ear foldable wireless bluetooth headset according to claim 6, wherein: the first wire is connected with a second wire which is connected with a connecting plug in parallel and supplies power to the mobile terminal.

8. An in-ear foldable wireless bluetooth headset according to claim 1, characterized in that: the fixed part is provided with a switch key for answering or hanging up the phone, and the switch key is electrically connected with the mainboard.

9. An in-ear foldable wireless bluetooth headset according to claim 1, characterized in that: the earphone body still includes the location portion that is used for wearing, and location portion includes integrated into one piece's solid fixed ring and holding ring, and the concave storage tank that matches with solid fixed ring that is equipped with on the first inclined plane, gu fixed ring sets up in the storage tank, the holding ring is located fixed part length direction, and when the rotation portion was in initial condition, the rotation portion was in the holding ring, and the tip contact of rotation portion tip and holding ring.

10. An in-ear foldable wireless bluetooth headset according to claim 9, characterized in that: the rotating part is provided with positioning grooves for accommodating two sides of the positioning ring.