CN116208884B - Combined Bluetooth headset and Bluetooth headset cabin - Google Patents

Abstract

The invention discloses a combined Bluetooth earphone and a Bluetooth earphone bin, which comprises two Bluetooth earphones, wherein each Bluetooth earphone comprises a main body shell, one side of the main body shell is provided with an opening, the main body shell is provided with elastic deformation force which deforms towards the opening, and the main body shell is provided with a movable assembly cavity; the distribution box is movably assembled with the main body shell, the soft layer is wrapped outside the distribution box, and the distribution box carries the soft layer to be movably assembled into a movable assembly cavity of the main body shell; when the distribution box is arranged in the movable assembly cavity, a sound outlet cavity is formed; a filling convex part is formed on the soft layer at one side of the opening of the main body shell. The Bluetooth headset provided by the invention can be matched with different auditory canals, has elastic plasticity and better wearing effect, can be combined into a straight shape, is matched with a corresponding headset cabin, realizes the purpose of direct-insertion charging, does not need to distinguish front and back surfaces, effectively improves the operation efficiency, completely changes the structure and the appearance of the traditional headset and the headset cabin, and has higher market competitiveness.

Description

Combined Bluetooth headset and Bluetooth headset cabin

Technical Field

The invention relates to the technical field of Bluetooth headphones, in particular to a combined Bluetooth headphone and a Bluetooth headphone bin.

Background

The bluetooth headset is the audio equipment that now commonly used, its whole volume is little, after being connected with external equipment audio frequency, can wireless use, bluetooth headset needs to supply power from the battery of taking, have the ability of continuation of the journey use, but after using, in order to carry out the replenishment of electric quantity, usually need charge, in order to carry out better carrying and save with the headset, need be equipped with the storehouse that charges among the prior art, when bluetooth headset does not use, place bluetooth headset in the storehouse that charges and preserve, but present bluetooth headset and headset storehouse that charges have following use defect:

1. the size of the Bluetooth headset is fixed, different people have auditory canals with different sizes, the Bluetooth headset with the fixed size cannot be suitable for different people, and the situation of low matching degree exists;

2. the Bluetooth headset is a precise electronic product, the inside of the Bluetooth headset comprises a main board, a battery and a loudspeaker, the inside of the Bluetooth headset is easy to damage after falling, and the shock resistance of the Bluetooth headset is poor;

3. when the two Bluetooth earphones are not used and are not placed in the charging bin, such as being placed on a desktop or in a pocket, the two Bluetooth earphones are easy to lose, are placed in disorder, and can collide with each other if the pocket is placed, so that a plurality of problems exist for storage when the two Bluetooth earphones are not charged;

4. dust is easy to accumulate on the sound outlet network of the Bluetooth headset, and the sound outlet network is also easy to enter water, so that the exposed design structure of the sound outlet network is insufficient when the Bluetooth headset is not used;

5. the two Bluetooth earphones are divided into a left earphone and a right earphone, and the earphone bin is provided with two bin positions, and the two left earphone and the right earphone can be smoothly placed in the bin positions of the earphone bin for charging after being distinguished, so that the two Bluetooth earphones are firstly distinguished and then placed in the bin positions, and the two Bluetooth earphones are respectively charged after being placed in the bin positions, and the process is troublesome to distinguish;

6. the earphone charging bin is divided into two bin positions, a magnetic attraction structure and a charging structure are required to be arranged in different bin positions, the magnetic attraction structure is used for completing magnetic attraction positioning with the Bluetooth earphone, then charging is carried out, the two magnetic attraction structures are arranged, so that the structure is more complex, the occupation of the inner space of the earphone bin is increased, the production cost is increased, the volume of the earphone bin is larger due to the two bin positions, and the space utilization rate is not high;

7. after the earphone is placed in the earphone bin, once the magnetic attraction effect is out of order, or under the condition that the earphone bin cover is opened, the earphone is easy to loosen, and particularly the earphone charging bin is placed in a pocket or a luggage, the earphone bin cover can be opened by collision, so that the earphone falls out of the earphone bin, and the charging process of the earphone is interrupted.

Disclosure of Invention

In order to solve the problems, the invention provides a combined Bluetooth headset and a Bluetooth headset cabin, wherein the Bluetooth headset has elastic plastic capability towards an opening, and can be abutted by virtue of soft filling convex parts to achieve better matching with human auditory meatus, and meanwhile, direct insertion charging can be achieved without distinguishing positive and negative directions, so that the defects in the prior art can be effectively solved.

The invention is realized by the following technical scheme: a combination bluetooth headset, comprising two bluetooth headsets, each bluetooth headset comprising:

the main body shell is provided with an opening at one side and has elastic deformation force deforming towards the opening, and the main body shell is provided with a movable assembly cavity;

the distribution box is movably assembled with the main body shell, the soft layer is wrapped outside the distribution box, and the distribution box carries the soft layer to be movably assembled into a movable assembly cavity of the main body shell;

when the distribution box is arranged in the movable assembly cavity, a sound outlet cavity is formed, a plurality of sound outlet components are arranged on a main body shell positioned in the sound outlet cavity, and an annular main board is also arranged in the main body shell;

and a filling convex part is formed on the soft layer and positioned at one side of the opening of the main body shell, the filling convex part is filled in the opening of the main body shell, the outer side surface of the filling convex part protrudes out of the outer wall surface of the main body shell, the protruding surface of the filling convex part forms a flexible contact surface, and the distribution box is used for supplying power to the main body shell.

As the preferable technical scheme, play sound subassembly is annular form and lays in play sound intracavity, and play sound end of play sound subassembly all forms an oblique angle, makes play sound direction of play sound subassembly towards human ear canal direction, play sound subassembly connects annular mainboard and supplies power through the block terminal.

As the preferable technical scheme, one side of annular mainboard is provided with the holding ring, and the holding ring passes through screw and main part shell fixed connection, and the annular mainboard passes through the screw and installs on the holding ring, be provided with first contact that charges on the annular mainboard, the contact point position that charges of first is located the outer wall surface of main part shell, and the first contact that charges is the parallel structural design of "one" font.

As an optimal technical scheme, at least one group of opening windows are arranged between the soft layer and the main body shell, and the distribution box is electrically connected with the annular main board through the power supply line passing through the at least one group of opening windows;

the position protrusion that corresponds the opening window on the block terminal is provided with the direction slider, and the direction slider stretches into in the opening window, be provided with at least one guide bar on the direction slider, be provided with the guiding hole in the main part shell that corresponds the guide bar, the guide bar inserts in the guiding hole, be provided with elasticity actuation subassembly in the guiding hole.

As an optimized technical scheme, the elastic suction assembly comprises a supporting spring and a suction rod, the supporting spring ejects the guide rod and enables the guide sliding block to be in limit contact with the opening window, and at the moment, the soft layer and the distribution box part extend out of the movable assembly cavity of the main body shell and expose the sound cavity;

the pull-in rod is sleeved in a spring hole in the supporting spring, the magnetic pull-in block is arranged at the head of the pull-in rod, the guide rod is a metal guide rod, after the guide rod compresses the supporting spring, the magnetic pull-in block at the head of the guide rod and the head of the pull-in rod are pulled in, and the soft layer and the distribution box seal the sound outlet cavity.

As the preferable technical scheme, the opening of main part shell and the cross-sectional shape of filling the convex part are trapezoidal, the cross-sectional shape of main part shell is "C" style of calligraphy, the block terminal includes battery case and the rechargeable battery of setting in the battery case, and the direction slider sets up on the battery case.

As the preferred technical scheme, two bluetooth headset are the style of calligraphy of "one" after assembling each other, and the first contact of charging on two bluetooth headset after the butt joint is the style of calligraphy and arranges, and the first contact that charges deviates from the filling convex part one side setting of soft layer.

The Bluetooth headset bin comprises a charging bin, wherein the charging bin is combined with a Bluetooth headset for use;

the storehouse that charges includes:

the bin body is provided with an earphone charging cavity, a second charging contact corresponding to the first charging contact is distributed in the earphone charging cavity from top to bottom, and when two Bluetooth earphones are placed in the earphone charging cavity after being in butt joint in a straight shape, the first charging contact is just in contact with the second charging contact for charging.

As the preferred technical scheme, the earphone charging cavity inner wall surface of storehouse that charges has one and fills the butt joint groove that the convex part shape is the same, and when two bluetooth headset after the butt joint inserts in the earphone charging cavity, the filling convex part lateral surface on the bluetooth headset detains to the butt joint inslot, and whole filling convex part receives the extrusion back deformation in earphone charging cavity this moment.

As the preferred technical scheme, the storehouse body bottom has a base, and the base embeds has the storehouse battery that charges and charges the storehouse mainboard, charges the storehouse battery and charge the storehouse mainboard electricity and connect, and the position that charges the storehouse in correspondence second charging contact is provided with the wiring passageway, arranges the power connecting wire in the wiring passageway, charges the contact with the second by the power connecting wire and charges the storehouse mainboard electricity and connect, still be provided with signal lamp and the interface that charges on the storehouse mainboard that charges.

The beneficial effects of the invention are as follows: 1. the Bluetooth headset adopts the C-shaped main body shell with elastic deformation capability, and combines the soft layer and the filling convex part, so that the Bluetooth headset can be suitable for auditory meatus of different people when being worn, different opening sizes of the main body shell are obtained by extruding the filling convex part and the soft layer, different people are adapted, and the filling convex part protrudes outside the main body shell, is soft in contact with the auditory meatus, can deform according to the auditory meatus, and has better adaptation effect;

2. when the single Bluetooth headset is not used and is not placed in the headset cabin, the filling convex part, the distribution box and the soft layer can be inserted into the sound outlet cavity to seal each sound outlet component, so that the single Bluetooth headset has a dustproof and waterproof sealing structure, and the protection performance of the Bluetooth headset is improved;

3. when the Bluetooth headset is used, the distribution box is ejected out through the supporting spring, one end of the distribution box extends out of the main body shell, and when the headset falls to the ground, the soft layer and the supporting spring can be effectively utilized to buffer the main body shell and the distribution box, so that the shock resistance is improved, and a better protection effect is achieved on the main board, the loudspeaker assembly and the battery;

4. according to the invention, the two Bluetooth headsets can be in butt joint with the sound outlet cavity by utilizing the convex distribution box structure, so that the integration degree of the two Bluetooth headsets after being matched for use is high, the collision of the two headsets during carrying is reduced, and the loss of a single headset can be prevented;

5. according to the invention, only one earphone charging cavity is needed to be arranged in the earphone bin, two Bluetooth earphones which are in a straight shape after being butted are directly inserted into the earphone charging cavity, so that the Bluetooth earphones can be charged, the front and the back of the whole charging process are not needed to be distinguished, the operation is more convenient, and the size of the earphone bin is reduced due to the arrangement of only one earphone charging cavity, the redundant magnetic positioning structure is not needed, the space utilization rate is higher, and the production cost is reduced;

6. the filling convex part of the Bluetooth headset can also be used as a positioning pressing part when the Bluetooth headset is placed in the headset cabin, so that the whole charging cavity can be filled when the Bluetooth headset is placed in for charging, the positioning capability of the Bluetooth headset when the Bluetooth headset is charged is realized, and the cabin cover of the headset cabin is matched, so that the charging stability of the headset when the headset is placed in the headset cabin can be greatly increased.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a structure of a single bluetooth headset according to the present invention;

fig. 2 is a schematic cross-sectional view of a single bluetooth headset according to the present invention;

fig. 3 is a schematic cross-sectional view of a single bluetooth headset according to the present invention;

FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 3;

FIG. 5 is a schematic view of the structure of the sound emitting cavity after being sealed;

fig. 6 is a schematic diagram illustrating the structure of a single bluetooth headset according to another view angle of the present invention;

fig. 7 is a schematic diagram of a structure of two bluetooth headsets of the present invention after being docked;

fig. 8 is a schematic structural diagram of another view angle of the two bluetooth headsets of the present invention after being docked;

FIG. 9 is a schematic view of the structure of the charging bin of the present invention;

FIG. 10 is a schematic cross-sectional view of a charging cartridge of the present invention;

FIG. 11 is an enlarged view of a portion of the invention at B in FIG. 10;

fig. 12 is a schematic structural diagram of two bluetooth headsets of the present invention when they are placed in a charging bin for charging;

reference numerals illustrate:

1. a sound emitting component; 2. a soft layer; 3. filling the convex part; 4. a main body shell; 5. a distribution box; 6. a sound outlet cavity; 7. an opening; 8. a first charging contact; 9. an annular main board; 10. a support ring; 11. a power supply line; 12. an opening window; 13. a guide rod; 14. a guide slide block; 15. a support spring; 16. a suction rod; 51. a battery case; 52. a rechargeable battery; 101. a horn assembly; 102. a sound outlet tube; 103. a sound outlet net; 104. a sound emitting installation cavity; 161. a magnetic suction block; 201. a base; 202. a charging bin; 203. a headset charging chamber; 204. a butt joint groove; 205. a second charging contact; 206. a charging interface; 207. a signal lamp; 208. a wiring channel; 209. a charging bin main board; 210. a power supply connection line; 211. and charging a bin battery.

Detailed Description

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

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

In the description of the present invention, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Terms such as "upper," "lower," and the like used herein to refer to a spatially relative position are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The term spatially relative position 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 other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1, a combined bluetooth headset of the present invention includes two bluetooth headsets, each of which includes a main body housing 4, an opening 7 is formed at one side of the main body housing 4, and the main body housing 4 has an elastic deformation force to be deformed toward the opening 7, and the main body housing 4 has a movable assembly cavity, so that the whole headset has an elastic deformation capability, and is elastically deformed toward the opening 7 after being pressed, thereby changing the outer diameter of the whole main body housing 4;

after being assembled into different auditory meatus, the elastic extrusion force can be used for better matching with the auditory meatus, and an elastic opening force is provided after the auditory meatus is worn, so that the auditory meatus is more firm to wear and is matched with more people, and the main body shell 4 can be made of an elastic metal material or an elastic plastic material and has a certain elastic deformation force;

the soft layer 2 is wrapped outside the distribution box 5, the distribution box 5 carries the soft layer 2 to be movably assembled into a movable assembly cavity of the main body shell 4, the distribution box 5 is used for supplying power, the soft layer 2 is assembled in the main body shell 4 and then contacts with the inner wall surface of the main body shell 4, after the main body shell 4 is pressed, the soft layer 2 on the inner side can be extruded, in the embodiment, the soft layer 2 can adopt an outer wrapping layer made of elastic rubber material and a memory sponge layer filled in the outer wrapping layer, ventilation holes can be formed in the outer wrapping layer, after the soft layer 2 is extruded, the memory sponge layer is pressed, the outer wrapping layer is elastically deformed, so that after the use is completed, the memory sponge layer is sucked in air to restore deformation, the outer wrapping layer is restored to be elastically deformed, and when the soft layer is worn, the soft layer 2 can be extruded and applied to different crowds, and the adaptation is higher;

when the distribution box 5 is arranged in the movable assembly cavity to form a sound outlet cavity 6, a plurality of sound outlet components 1 are arranged on the main body shell 4 positioned in the sound outlet cavity 6, an annular main board 9 is also arranged in the main body shell 4, the sound outlet components 1 adopt a small-volume multi-group sound outlet mode, and a miniature sound outlet array is integrally formed, so that the purpose of playing voice is achieved;

the soft layer 2 is provided with a filling convex part 3 at one side of an opening 7 of the main body shell 4, the filling convex part 3 is filled in the opening 7 of the main body shell 4, the outer side surface of the filling convex part 3 protrudes out of the outer wall surface of the main body shell 4, the convex surface of the filling convex part 3 is provided with a flexible contact surface, the distribution box 5 is used for supplying power to the main body shell 4, the filling convex part 3 has the same structure as the soft layer 2 and also comprises an outer wrapping layer and a memory sponge layer, one end of the filling convex part 3 extends out of the main body shell 4, so that the outer wall surface of the filling convex part 3 is in soft contact with the auditory canal and deforms to match with different auditory canal shapes after the main body shell 4 is plugged into the auditory canal, in addition, the filling convex part 3 is extruded to deform and outwards protrude, the whole main body shell 4 can be tightly plugged into the auditory canal, the filling convex part 3 generates elastic force after deformation, and then is in compression contact with the auditory canal, the earphone is more firm, the earphone is prevented from loosening and is safer to wear.

As shown in fig. 1 and 6, the sound outlet component 1 is annularly arranged in the sound outlet cavity 6, and the sound outlet ends of the sound outlet component 1 form an oblique angle, so that the sound outlet direction of the sound outlet component 1 faces the direction of the auditory canal of a human body, the sound outlet component 1 is connected with the annular main board 9 and is powered by the distribution box 5, and the annular omnibearing sound outlet mode can be realized because the sound outlet component 1 is annularly, and the sound outlet direction of the sound outlet component 1 faces the auditory canal, so that the sound outlet effect can be better.

Specifically, the sound emitting component 1 in this embodiment is all installed in the sound emitting installation cavity 104 of the main body shell 4, the sound emitting installation cavity 104 is sealed relatively, an annular support is installed in the sound emitting installation cavity 104, a plurality of sound emitting drums 102 are arranged around the annular support on the annular support, a loudspeaker component 101 is installed at one end of each sound emitting drum 102, a sound emitting net 103 is installed at the other end of each sound emitting drum, the sound emitting net 103 can be obliquely arranged, the sound emitting net 103 faces one side of an auditory canal of a human body, the mouth of the sound emitting net 103 faces one side of the auditory canal, better sound emitting is achieved, the loudspeaker component 101 is connected with the annular main board 9, and the purpose of audio playing is achieved.

In order to finish the installation to annular mainboard 9, in this embodiment, one side of annular mainboard 9 is provided with holding ring 10, and holding ring 10 passes through screw and main part shell 4 fixed connection, like fig. 2 and 3, annular mainboard 9 passes through the screw to be installed on holding ring 10, be provided with first contact 8 that charges on the annular mainboard 9, the contact point position of first contact 8 that charges is located the outer wall surface of main part shell 4, and first contact 8 that charges is the side by side structural design of "one" font, all sets up two first contacts 8 that charge on every bluetooth headset promptly, and lay the mode and lay along the length direction of earphone, so after two bluetooth headset butt joints, the first contact 8 that charges on two bluetooth headsets can be arranged to be "one" style of calligraphy.

As shown in fig. 2 and 3, at least one group of opening windows 12 is arranged between the soft layer 2 and the main body shell 4, the distribution box 5 is electrically connected with the annular main board 9 through the power supply line 11 and passes through at least one group of opening windows 12, the opening windows 12 are used for the power supply line 11 to pass through, so that the distribution box 5 can be electrically connected with the annular main board 9, one group is shown by the opening windows 12 in the figure, and the distribution box can be actually arranged into a plurality of groups;

the position protrusion that corresponds opening window 12 on the block terminal 5 is provided with direction slider 14, and direction slider 14 stretches into in the opening window 12, be provided with at least one guide bar 13 on the direction slider 14, be provided with the guiding hole in the main part shell 4 that corresponds guide bar 13, guide bar 13 inserts in the guiding hole, be provided with elasticity actuation subassembly in the guiding hole, the effect of opening window 12 still is used for setting up direction slider 14 for block terminal 5 prevents to pull out from main part shell 4, reaches spacing effect, and the direction that the guide bar 13 that sets up on the direction slider 14 can realize the block terminal 5 and use in the direction when the relative main part shell 4 motion.

As shown in fig. 4, the elastic engaging component includes a supporting spring 15 and an engaging rod 16, the supporting spring 15 ejects the guide rod 13 and makes the guide slide block 14 in spacing contact with the opening window 12, therefore, in normal use, the guide rod 13 is ejected through the supporting spring 15, because one end of the guide rod 13 is connected with the guide slide block 14, and then the whole distribution box 5 is partially ejected to the outside of the main body shell 4, at this time, the soft layer 2 and the distribution box 5 partially extend to the outside of the movable assembly cavity of the main body shell 4 and expose the sound cavity 6, the supporting spring 15 can play a role of elastic ejection, so when the whole earphone falls to the ground, if one side of the distribution box 5 contacts the ground, the purpose of impact buffering can be achieved by utilizing the distribution box 5, the annular main board 9 and the sound emitting component 1 are better protected, and use is safer, and in normal wear, the distribution box 5 is ejected by the supporting spring 15, the sound cavity 6 is exposed, and normal song listening is realized;

the attraction rod 16 is sleeved in a spring hole in the support spring 15, the magnetic attraction block 161 is arranged at the head of the attraction rod 16, the guide rod 13 is a metal guide rod 13, after the guide rod 13 compresses the support spring 15, the head of the guide rod 13 is attracted with the magnetic attraction block 161 at the head of the attraction rod 16, and at the moment, the soft layer 2 and the distribution box 5 seal the sound outlet cavity 6. When the soft layer 2 and the distribution box 5 are required to be used for sealing the whole sound outlet cavity 6, the soft layer 2 and the distribution box 5 are manually pushed into the sound outlet cavity 6 by extending out of the main body shell 4, in the pushing process, the guide rod 13 is continuously close to the magnetic block 161, the supporting spring 15 is continuously pressed, and finally the two are contacted to finish the suction, at the moment, the state is as shown in fig. 5, the whole distribution box 5 seals the sound outlet cavity 6, external dust, water and the like are prevented from contacting the sound outlet component 1, the volume of the Bluetooth headset is reduced, the purpose of protection can be achieved, and the safety is increased; when the distribution box 5 is needed to be used again, the magnetic block 161 is separated from the guide rod 13 by manually ejecting the distribution box 5, and the support spring 15 is ejected again to be used continuously after the state is recovered.

When the Bluetooth earphone is designed, the gravity center of the distribution box 5 can be arranged on one side extending out of the main body shell 4, so that the distribution box 5 extending out of one side of the main body shell 4 can be landed as much as possible when the whole Bluetooth earphone falls down, the purpose of impact is achieved, and the safety is improved.

The opening 7 of the main body shell 4 and the cross section of the filling convex part 3 are trapezoidal, the cross section of the main body shell 4 is C-shaped, when the main body shell 4 is extruded, the filling convex part 3 can be extruded, the filling convex part 3 further protrudes outwards, and the auditory canal is compressed, so that the filling convex part 3 is in full contact with the auditory canal;

the distribution box 5 includes battery case 51 and sets up rechargeable battery 52 in battery case 51, and guide slide 14 sets up on battery case 51, and distribution box 5 and the mainboard of earphone, play sound subassembly 1 separately set up, and when battery case 51 moved relative main part shell 4, can drive guide slide 14 and remove, and then promote guide bar 13, realize the compression action to supporting spring 15, and when bluetooth headset was normal use, can utilize supporting spring 15 ejecting guide slide 14, and then ejecting battery case 51.

When two bluetooth headset separation or need charge is prevented to needs butt joint deposit, as shown in fig. 7 and 8, detain in another bluetooth headset with the extension of one of them bluetooth headset, be "one" style of calligraphy after two bluetooth headset assembly each other this moment, the contact 8 that charges on two bluetooth headset after the butt joint is "one" style of calligraphy and arranges, and the contact 8 that charges deviates from the setting of filling convex part 3 one side of soft layer 2.

As shown in fig. 9, a bluetooth headset cabin of the present invention includes a charging cabin 202, where the charging cabin 202 is used in combination with a bluetooth headset; the charging bin 202 comprises a bin body, the bin body is provided with an earphone charging cavity 203, a second charging contact 205 corresponding to the first charging contact 8 is distributed in the earphone charging cavity 203 from top to bottom, when two Bluetooth earphones are placed in the earphone charging cavity 203 after being in butt joint in a straight shape, the first charging contact 8 just contacts with the second charging contact 205 for charging, so that after the two Bluetooth earphones are in butt joint, the two Bluetooth earphones in the straight shape are inserted into the earphone charging cavity 203 of the charging bin 202 from the outside, after the two Bluetooth earphones are completely inserted, a plurality of first charging contacts 8 on the Bluetooth earphones just contact with the second charging contact 205, the purpose of contact charging is achieved, the front and the back of the Bluetooth earphones are not required to be distinguished, only one earphone charging cavity 203 is arranged, the charging contact can be realized after the two earphones are inserted, and the charging is very convenient.

As shown in fig. 9, the inner wall surface of the earphone charging cavity 203 of the charging bin 202 is provided with a docking groove 204 with the same shape as the filling convex part 3, when two bluetooth earphones after docking are inserted into the earphone charging cavity 203, the outer side surface of the filling convex part 3 on the bluetooth earphones is buckled into the docking groove 204, at the moment, the whole filling convex part 3 is deformed after being extruded by the earphone charging cavity 203, as the filling convex part 3 is extruded after being loaded into the charging bin 202, the elastic force can lead the bluetooth earphones to be compressed after being loaded into the charging bin 202, at the moment, the whole bluetooth earphones are positioned with the charging bin 202 to prevent loosening, so that a flip cover is arranged outside the charging bin 202, the flip cover is matched with the elastic compression positioning force, the normal charging and the storage of the earphone can be effectively ensured, and of course, if the flip cover is not arranged, the charging requirement can be met, and the flip cover is arranged to be more stable;

because the docking slot 204 is arranged opposite to the second charging contact 205, when the bluetooth headset is placed in the headset charging cavity 203, the docking charging of the first charging contact 8 and the second charging contact 205 can be completed only by aligning the protruding filling convex part 3 of the bluetooth headset with the docking slot 204 and inserting two bluetooth headsets into the headset charging cavity 203, and the charging front and back sides of the bluetooth headset are not required to be distinguished, so that the bluetooth headset is only required to be inserted into the charging bin 202 by aligning the bluetooth headset with the docking slot 204, as shown in fig. 12.

As shown in fig. 10 and 11, the bottom of the bin body is provided with a base 201, a battery of a charging bin 202 and a main board of the charging bin 202 are arranged in the base 201, the battery of the charging bin 202 is electrically connected with the main board of the charging bin 202, a wiring channel 208 is arranged in the charging bin 202 corresponding to the position of the second charging contact 205, a power connection wire 210 is arranged in the wiring channel 208, the second charging contact 205 is electrically connected with the main board of the charging bin 202 through the power connection wire 210, a signal lamp 207 and a charging interface 206 are also arranged on the main board of the charging bin 202, charging is performed through the charging interface 206, and the current electric quantity value of the charging bin 202 can be displayed through the signal lamp 207.

The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (9)

1. A combination bluetooth headset, comprising two bluetooth headset, each bluetooth headset comprising:

a main body shell (4), wherein an opening (7) is arranged at one side of the main body shell (4), the main body shell (4) has elastic deformation force deforming towards the opening (7), and the main body shell (4) has a movable assembly cavity;

the distribution box (5) is movably assembled with the main body shell (4), the soft layer (2) is wrapped outside the distribution box (5), and the distribution box (5) carries the soft layer (2) to be movably assembled into a movable assembly cavity of the main body shell (4);

when the distribution box (5) is arranged in the movable assembly cavity to form a sound outlet cavity (6), a plurality of sound outlet components (1) are arranged on the main body shell (4), the sound outlet components (1) are annularly arranged in the sound outlet cavity (6), and an annular main board (9) is also arranged in the main body shell (4);

a filling convex part (3) is formed on one side of an opening (7) of the main body shell (4) on the soft layer (2), the filling convex part (3) is filled in the opening (7) of the main body shell (4), the outer side surface of the filling convex part (3) protrudes out of the outer wall surface of the main body shell (4), the protruding surface of the filling convex part (3) forms a flexible contact surface, and the distribution box (5) is used for supplying power to the main body shell (4);

the sound outlet ends of the sound outlet components (1) form an oblique angle, so that the sound outlet direction of the sound outlet components (1) faces the direction of the auditory canal of a human body, and the sound outlet components (1) are connected with the annular main board (9) and are powered by the distribution box (5).

2. The combination bluetooth headset of claim 1, wherein: one side of annular mainboard (9) is provided with holding ring (10), and holding ring (10) pass through screw and main part shell (4) fixed connection, and annular mainboard (9) are installed on holding ring (10) through the screw, be provided with first contact (8) that charge on annular mainboard (9), the contact point position of first contact (8) that charges is located the outer wall surface of main part shell (4), and first contact (8) that charges are "one" font structural design side by side.

3. The combination bluetooth headset of claim 1, wherein: at least one group of opening windows (12) are arranged between the soft layer (2) and the main body shell (4), and the distribution box (5) is electrically connected with the annular main board (9) through the power supply line (11) passing through the at least one group of opening windows (12);

the position protrusion that corresponds opening window (12) on block terminal (5) is provided with direction slider (14), and direction slider (14) stretch into in opening window (12), be provided with at least one guide bar (13) on direction slider (14), be provided with the guiding hole in main part shell (4) that corresponds guide bar (13), guide bar (13) insert to the guiding hole in, be provided with elasticity actuation subassembly in the guiding hole.

4. A combination bluetooth headset according to claim 3, wherein: the elastic suction assembly comprises a supporting spring (15) and a suction rod (16), the supporting spring (15) ejects the guide rod (13) and enables the guide sliding block (14) to be in limit contact with the opening window (12), at the moment, the soft layer (2) and the distribution box (5) partially extend out of the movable assembly cavity of the main body shell (4) and the sound cavity (6) is exposed;

the attraction rod (16) is sleeved in a spring hole in the support spring (15), a magnetic attraction block (161) is arranged at the head of the attraction rod (16), the guide rod (13) is a metal guide rod (13), after the guide rod (13) compresses the support spring (15), the head of the guide rod (13) is attracted with the magnetic attraction block (161) at the head of the attraction rod (16), and at the moment, the soft layer (2) and the distribution box (5) seal the sound outlet cavity (6).

5. A combination bluetooth headset according to claim 3, wherein: the opening (7) of the main body shell (4) and the cross section of the filling convex part (3) are trapezoid, the cross section of the main body shell (4) is C-shaped, the distribution box (5) comprises a battery box (51) and a rechargeable battery (52) arranged in the battery box (51), and the guide sliding block (14) is arranged on the battery box (51).

6. The combination bluetooth headset of claim 1, wherein: the two Bluetooth headsets are assembled with each other and then are in a straight shape, first charging contacts (8) on the two Bluetooth headsets after being in butt joint are arranged in a straight shape, and the first charging contacts (8) are arranged on one side of a filling convex part (3) deviating from the soft layer (2).

7. A bluetooth headset cabin, characterized by comprising a charging cabin (202), wherein the charging cabin (202) is matched with the combined bluetooth headset according to any one of claims 1 to 6;

the charging bin (202) comprises:

the portable earphone comprises a bin body, wherein the bin body is provided with an earphone charging cavity (203), a second charging contact (205) corresponding to the first charging contact (8) is distributed in the earphone charging cavity (203) from top to bottom, and when two Bluetooth earphones are placed in the earphone charging cavity (203) after being in butt joint in a straight shape, the first charging contact (8) is just in contact with the second charging contact (205) for charging.

8. The bluetooth headset cartridge of claim 7, wherein: the earphone charging cavity (203) inner wall surface of the charging bin (202) is provided with a butt joint groove (204) which is the same as the shape of the filling convex part (3), when two Bluetooth earphones after butt joint are inserted into the earphone charging cavity (203), the outer side surface of the filling convex part (3) on the Bluetooth earphones is buckled into the butt joint groove (204), and at the moment, the whole filling convex part (3) is deformed after being extruded by the earphone charging cavity (203).

9. The bluetooth headset cartridge of claim 7, wherein: the bin body bottom has a base (201), and base (201) embeds has the storehouse (202) battery that charges and charges storehouse (202) mainboard, charges storehouse (202) battery and charges storehouse (202) mainboard electricity and be connected, and the position that corresponds second charging contact (205) in charging storehouse (202) is provided with wiring passageway (208), arranges power connecting wire (210) in wiring passageway (208), is connected second charging contact (205) and charges storehouse (202) mainboard electricity by power connecting wire (210), still be provided with signal lamp (207) and interface (206) that charge on the storehouse (202) mainboard.