CN117528332A

CN117528332A - Bluetooth headset and storage charging device thereof

Info

Publication number: CN117528332A
Application number: CN202410011906.7A
Authority: CN
Inventors: 王钧禹; 阮鹏飞
Original assignee: Shenzhen Xingkeqi Innovation Technology Co ltd
Current assignee: Shenzhen Xingkeqi Innovation Technology Co ltd
Priority date: 2024-01-04
Filing date: 2024-01-04
Publication date: 2024-02-06
Anticipated expiration: 2044-01-04
Also published as: CN117528332B

Abstract

The invention relates to the field of Bluetooth headphones and discloses a Bluetooth headphones and a storage and storage charging device thereof, the Bluetooth headphones comprise headphones and storage boxes, the headphones comprise cylindrical sections and earplug sections, the storage boxes comprise box bodies and inner frame bodies arranged in the box bodies, the outer contour shapes of the inner frame bodies are identical to the inner contour shapes of the box bodies, guide areas are formed between the inner frame bodies and the inner frame bodies, the guide areas are provided with two groups and are respectively positioned at two sides of the inner frame bodies, storage grooves and mounting grooves are formed in the upper ends of the inner frame bodies, connecting assemblies, blocking assemblies and driving assemblies are arranged in the storage boxes, the connecting assemblies are respectively positioned in the two groups of storage grooves, the blocking assemblies are respectively positioned in the two groups of guide areas, the driving assemblies and the connecting assemblies are matched to realize the storage or the taking-out of the headphones, the automatic calibration and the positioning of the headphones can be realized, and the driving assemblies and the blocking assemblies are matched to realize the blocking of the notch of the storage grooves.

Description

Bluetooth headset and storage charging device thereof

Technical Field

The invention relates to the field of Bluetooth headphones, in particular to a Bluetooth headphone and a storage and charging device thereof.

Background

The earphone can be divided into a wired type and a wireless type, the wireless Bluetooth earphone is more convenient to use and is rapidly accepted by the vast users because of no need of wires to connect the two earplugs, the wireless Bluetooth earphone is generally matched with a storage box, when the earphone is not used, the earphone is placed in the storage box, and meanwhile, a battery in the storage box can charge the earphone.

The existing wireless Bluetooth headset has some defects when in use: 1. in the prior art, the box cover of the earphone storage box is generally hinged with the storage box, when the earphone storage box is closed, the box cover is connected with the storage box in a magnetic adsorption mode, a user can stir the box cover with a little effort, the storage box is opened to take away the earphone, the earphone storage box is generally stuck in a pocket by the user, when the earphone storage box walks and the like to have large body amplitude, the storage box is easy to drop, the box cover is easy to open due to the collision force generated by dropping, the earphone in the storage box is exposed and is stained with dust, even the earphone is directly dropped from the storage box, and the earphone collides with surrounding objects or is trampled by surrounding pedestrians to be damaged; 2. the shape of the space for accommodating the earphone in the earphone accommodating box is generally matched with the shape of the earphone, in the process of accommodating the earphone in the accommodating box, firstly, a user is required to adjust the position of the earphone, so that the earphone is accurately accommodated in the accommodating space, the earphone is inconvenient to use, particularly, the earplug part of the earphone is in a cambered surface shape with smooth appearance, when the earphone is accommodated near tail sound or is taken out from the accommodating box, the earplug part is required to be pinched by fingers, the area of the earplug part which can be pinched by fingers is small, when the earphone is cold in winter, the fingers are stiff, and the earphone is easy to slide by hands without attention, so that the earphone falls; 3. when the earphone is stored or taken out, the box mouth of the storage box is generally required to be upward, the storage box is kept vertical approximately, and if the storage box is inverted or the inclination angle is too large, the earphone is easy to drop and is easy to damage when the earphone is stored or taken out due to carelessness.

Based on the above, the invention provides a Bluetooth headset and a storage and charging device thereof.

Disclosure of Invention

In order to solve the above-mentioned problems, the present invention provides a bluetooth headset and a storage and charging device thereof.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

A Bluetooth headset and a storage and charging device thereof comprise a headset and a storage box, wherein the headset comprises a cylindrical section and an earplug section, an external spline is arranged on the outer circular surface of the cylindrical section and penetrates through the bottom of the cylindrical section, a hemispherical groove is formed in the outer circular surface of the cylindrical section, a first contact unit is arranged on the groove wall of the groove, and the first contact unit comprises two first contact pieces;

the storage box comprises a box body and an inner frame body arranged in the box body, wherein the outer contour shape of the inner frame body is the same as the inner contour shape of the box body, a guide area is formed between the inner frame body and the box body, the guide area consists of a vertical section, a horizontal section and an arc section arranged between the vertical section and the horizontal section, the guide area is provided with two groups and is respectively positioned at two sides of the inner frame body, the upper end surface of the box body is provided with an inlet and an outlet, the upper end of the inner frame body is provided with a storage groove and a mounting groove, and the inlet and the outlet are respectively positioned at the upper side and the lower side of the horizontal section of the guide area, and the shape of the inlet and the outlet are matched with the shape of the earphone;

be provided with coupling assembling, shutoff subassembly and actuating assembly in the receiver, coupling assembling is provided with two sets of and is located two sets of storage tank respectively, and the shutoff subassembly is provided with two sets of and is located two sets of guide areas respectively, and actuating assembly and coupling assembling cooperation realize accomodating or take out and accomodate the in-process of earphone, can realize the automatic calibration location to the earphone, and actuating assembly and shutoff subassembly cooperation realize the shutoff to accomodating the groove notch.

Further, a switch for controlling the start and stop of the driving assembly is arranged on the side face of the storage box.

Further, coupling assembling includes slidable mounting at the connecting seat of accomodating the inslot, the inner chamber bottom cover of connecting seat is equipped with rotatory cover, it has the magnet to inlay at the bottom of the chamber of rotatory cover inner chamber, the chamber wall is provided with the internal spline, the bottom cover of rotatory cover is equipped with driven gear, be provided with on the connecting seat and be used for dodging driven gear part and stretch out to the dodge mouthful one of accomodating the inslot, driven gear's inner wall is provided with the fixed slot, be provided with the connecting pin in the fixed slot, be provided with the elastic sheet between the tank bottom of connecting pin and fixed slot, the one end that the connecting pin deviates from the fixed slot tank bottom is the cambered surface shape and inserts to the spread groove that sets up at rotatory cover outer wall.

Further, a mounting hole is formed in the cavity wall of the connecting seat, a hole cover is arranged at the outer hole of the mounting hole, a second contact unit is slidably arranged in the mounting hole, the second contact unit comprises a sliding column and two second contact pieces arranged on the sliding column, one end of each second contact piece is hemispherical and positioned in the mounting hole, the other end of each second contact piece penetrates through the hole cover, an inclined plane I is arranged at the bottom of each second contact piece, the distance between each inclined plane I and the hole cover is increased gradually from bottom to top, and a first spring which is elastic and used for driving the second contact unit to be close to the axis of the connecting seat is further arranged in the mounting hole;

the cell wall of accomodating the groove is provided with the contact unit III, and the contact unit III includes two contact three, and the upper end of contact three is provided with the inclined plane second that is parallel to inclined plane first.

Further, the groove and the first contact unit are provided with two groups, the mounting hole and the second contact unit are correspondingly provided with two groups, and the third contact unit is correspondingly provided with two groups;

the battery and the loudspeaker are arranged below the inner frame body, and the sound hole opposite to the loudspeaker is arranged on the outer surface of the box body.

Further, the shutoff subassembly includes the guide arm of vertical setting in the box body and the shrouding that initially is located the vertical section of guiding region, and the shrouding includes the base pad of being made by soft material, and the base pad contacts with the outline of interior support body, and one side that the base pad deviates from interior support body is provided with a plurality of protection strip along self extending direction array, and the bottom of shrouding is provided with the lug, and the outside cover of lug and guide arm sliding connection and guide arm is equipped with the spring III that is located the lug below, and initially, spring III is compressed state.

Further, the driving assembly comprises a lifting plate which is arranged in the box body in a sliding manner along the vertical direction, a screw rod which is arranged in the mounting groove vertically and a miniature motor for driving the screw rod to rotate, the lifting plate is connected with the screw rod, and a gear set is arranged between the screw rod and the driven gear.

Further, a sliding hole which is vertically arranged is formed in the lifting plate, a protruding pin extends on the connecting seat, the tail end of the protruding pin is slidably positioned in the sliding hole, and a second spring is arranged between the protruding pin and the upper hole wall of the sliding hole.

Further, the guide pulley is installed to the bottom of interior support body, and the one end of the rope of setting between shrouding and lifter plate is connected with the shrouding bottom, and the other end walks around the guide pulley and then is connected with the lifter plate.

Compared with the prior art, the invention has the beneficial effects that:

1. in the scheme, the storage groove is plugged by the sealing plate, compared with the box cover opening and closing mode in the prior art, even if the storage box with the earphone falls down, the storage box can not be opened, the earphone inside is difficult to damage, and the safety protection performance is better;

furthermore, the earphone is inserted into the connecting seat in a magnetic adsorption mode, and is not easy to shake after being stored in the storage box, and the earphone is not affected by the position of the storage box in the storage process or the taking-out process, so that the earphone is difficult to fall off even if the storage box is inverted or the inclination angle is too large, and the safety protection performance is further improved;

2. according to the scheme, the earphone can be automatically calibrated and positioned, the earphone is only required to be inserted into the connecting seat, and the earphone is placed more conveniently and simply during storage;

furthermore, no matter the earphone is stored or taken out, the cylindrical section of the earphone is pinched by the hand of a user or the earplug section is pinched completely, so that the earphone is not easy to slide off, and the problem that the earphone slides off due to the fact that the earplug part of the earphone is in a cambered surface shape with smooth appearance when the earphone is stored near tail sound or the earphone is taken out from the beginning, the earplug part is pinched by fingers, the pinching area of the earplug is small, the fingers are stiff in winter, and the earphone slides off due to the fact that the fingers are easy to slide off when the earphone is slightly unnoticed is solved;

3. on the earphone storage basis of this scheme, the setting of spring two can realize after the earphone is complete to be located the storage tank, can not continue to remove, and the shrouding continues to remove and carry out notch shutoff to the storage tank, or the notch of storage tank is opened the back, the earphone moves up again, that is, in this scheme, the process of accomodating or taking out of earphone is steady smooth, and the earphone just is complete to be located the storage tank after, just stop removing, make the whole volume of receiver less, otherwise, if spring two, then after the earphone is complete to be located the storage tank, the shrouding removes the in-process of carrying out notch shutoff to the storage tank, the earphone still needs to move down, this just has caused the earphone top to have a blank region, the blank region has not only led to the volume of receiver great, and a great active area is provided for the earphone moreover, be unfavorable for the storage of earphone.

Drawings

FIG. 1 is a schematic view of an earphone as it is being inserted into a case;

FIG. 2 is a schematic view of the earphone inserted into the case and aligned;

FIG. 3 is a schematic view of the earphone when the earphone has been stored in the storage case;

FIG. 4 is a schematic diagram of an earphone;

FIG. 5 is a schematic view of a structure of the storage box;

FIG. 6 is an internal schematic view of the case;

FIG. 7 is a schematic view of an inner frame;

FIG. 8 is a schematic view of a connection assembly, a blocking assembly, and a drive assembly;

FIG. 9 is a cross-sectional view of the connection assembly;

FIG. 10 is a cross-sectional view of a rotating sleeve and a driven gear;

FIG. 11 is a schematic view of a drive assembly and a closure assembly;

fig. 12 is a schematic view of a closure plate.

The reference numerals in the drawings are:

100. an earphone; 101. a cylindrical section; 102. an earplug section; 103. a first contact unit; 104. an external spline; 200. a storage box; 201. a case body; 202. an inlet and an outlet; 203. a sound hole; 204. a switch; 205. an inner frame body; 206. a battery; 207. a speaker; 208. a storage groove; 209. a mounting groove; 300. a connection assembly; 301. a connecting seat; 302. a second contact unit; 303. a first spring; 304. a rotating sleeve; 305. a driven gear; 306. a connecting pin; 307. an elastic sheet; 308. a magnet; 400. a plugging assembly; 401. a guide rod; 402. a third spring; 403. a sealing plate; 4031. a bottom pad; 4032. a guard bar; 4033. a lug; 500. a drive assembly; 501. a micro motor; 502. a screw rod; 503. a lifting plate; 504. a gear set; 505. a second spring; 506. a connecting rope; 507. a guide wheel; 600. and a contact unit III.

Detailed Description

In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

For convenience of description, the earphone 100 and the storage case 200 are illustrated in a vertical arrangement.

Referring to fig. 1-12, a bluetooth headset and a storage charging device thereof include a headset 100 and a storage case 200.

Referring to fig. 4, the earphone 100 includes a cylindrical section 101 and an earplug section 102, wherein an outer circumferential surface of the cylindrical section 101 is provided with an external spline 104, and the external spline 104 penetrates to a bottom of the cylindrical section 101, the outer circumferential surface of the cylindrical section 101 is further provided with a groove, the groove is hemispherical, a wall of the groove is provided with a first contact unit 103, the first contact unit 103 includes two first contacts, in addition, the groove is provided with two sets, and the first contact unit 103 is correspondingly provided with two sets.

Referring to fig. 5 to 8, the storage box 200 includes a box 201 and an inner frame 205 disposed in the box 201, the inner frame 205 has the same outer shape as the inner frame 201, but has a smaller size, so a guide region is formed therebetween, the guide region is composed of a vertical section and a horizontal section and an arc section disposed therebetween, and the guide region is provided with two groups and is respectively located at both sides of the inner frame 205.

The battery 206 and the speaker 207 are arranged below the inner frame 205, the sound hole 203 facing the speaker 207 is arranged on the outer surface of the box 201, and the battery 206 can be charged by adopting a wireless charging technology or a USB wired charging technology, which are all realized by the prior art and are not described in detail.

The upper end face of the box body 201 is provided with an inlet and outlet 202, the upper end of the inner frame body 205 is provided with a storage groove 208 and an installation groove 209, the inlet and outlet 202 and the storage groove 208 are respectively positioned on the upper side and the lower side of the horizontal section of the guide area, the shapes of the inlet and outlet 202 and the storage groove 208 are matched with the appearance of the earphone 100, the earphone 100 can smoothly and stably pass through the inlet and outlet 202 or the storage groove 208, and in addition, two groups of earphones 100 corresponding to the inlet and outlet 202 and the storage groove 208 are arranged.

Be provided with coupling assembling 300, shutoff subassembly 400 and drive assembly 500 in receiver 200, wherein, coupling assembling 300 is provided with two sets of and is located two sets of storage tank 208 respectively, shutoff subassembly 400 is provided with two sets of and is located two sets of guide areas respectively, drive assembly 500 is used for driving coupling assembling 300 and shutoff subassembly 400 operation, drive assembly 500 and coupling assembling 300 cooperation realize the accomodating of earphone 100 or take out and accomodate the in-process, can realize the automatic calibration location to earphone 100, the action of getting or putting of earphone 100 is more convenient succinct, drive assembly 500 and shutoff subassembly 400 cooperation realize the shutoff to the notch of storage tank 208, make receiver 200 close, compare in the lid technique of prior art, this kind of mode, even receiver 200 carelessly drops, receiver 200 also can not open, earphone 100 still is located receiver 200, receive receiver 200's protection, further, the side of receiver 200 is provided with switch 204, switch 204 is used for controlling the start-stop of drive assembly 500, realize the automation of earphone 100 and accomodate, switch 204 can be the touch-type, it is touch-type to be the touch-type, preferably, the fingerprint mobile phone is not good for the user, except that the fingerprint switch is not good for all the realization, the fingerprint switch is better, the user can be taken out, the fingerprint switch is not good for the user.

1. The connecting assembly 300 and the driving assembly 500:

referring to fig. 8-10, the connection assembly 300 includes a connection base 301 slidably mounted in the receiving groove 208, the shape of the inner cavity of the connection base 301 matches the shape of the cylindrical section 101 of the earphone 100, a mounting hole is provided on the cavity wall of the connection base 301, a hole cover is provided on the outer hole of the mounting hole, a second contact unit 302 is slidably mounted in the mounting hole, the second contact unit 302 includes a sliding column and two second contacts disposed on the sliding column, one end of the second contact is hemispherical and is disposed in the mounting hole, the other end of the second contact passes through the hole cover, an inclined plane I is disposed at the bottom of the second contact, the distance between the inclined plane I and the hole cover increases gradually from bottom to top, a first spring 303 is disposed in the mounting hole, the elastic force of the first spring is used for driving the second contact unit 302 to approach the axial line of the inner cavity of the connection base 301, and the second contact unit 302 is provided with two groups corresponding to the first contact unit 103.

The bottom of the inner cavity of the connecting seat 301 is sleeved with a rotary sleeve 304, the bottom of the cavity of the rotary sleeve 304 is embedded with a magnet 308, the wall of the cavity is provided with an internal spline, and the internal spline corresponds to the external spline 104; during storage, the cylindrical section 101 of the earphone 100 can be directly inserted into the connecting seat 301, the external spline 104 and the internal spline form power connection, and magnetic attraction force is generated between the magnet 308 and a magnetic block (such as an iron sheet) arranged at the bottom of the cylindrical section 101, so that the earphone 100 does not fall off after being inserted, and therefore, no matter whether the storage box 200 is inverted or the inclination angle is overlarge, the earphone 100 is difficult to fall off after being put in, and meanwhile, due to misalignment during insertion, the inserting action can push the contact unit II 302 to retract back into the mounting hole, and conductive connection is not formed between the contact unit II 302 and the contact unit I103.

The bottom of the rotating sleeve 304 is sleeved with a driven gear 305, a first avoidance opening for avoiding the driven gear 305 from partially extending into the accommodating groove 208 is formed in the connecting seat 301, further, referring to fig. 10, a fixed groove is formed in the inner wall of the driven gear 305, a connecting pin 306 is arranged in the fixed groove, an elastic piece 307 is arranged between the connecting pin 306 and the groove bottom of the fixed groove, one end of the connecting pin 306, which is far away from the groove bottom of the fixed groove, is in a cambered surface shape and is inserted into the connecting groove formed in the outer wall of the rotating sleeve 304, when no conductive connection is formed between the contact unit two 302 and the contact unit one 103, the driven gear 305 rotates together with the rotating sleeve 304 through the connecting pin 306, and then rotates together with the earphone 100, in the rotating process, in addition, when the contact unit two 302 is opposite to the groove, the spring one end of the spring one end 303 releases elasticity to enable the hemispherical end of the contact unit two 302 to extend into the groove, the contact unit two 302 and the contact unit one 103 form conductive connection, at the moment, the rotating sleeve 304 continues to rotate again, but the resistance received by the action is far greater than that the connecting pin 306 leaves the connecting groove, namely, when the contact unit two contact units three are separated from the connecting sleeve 300 and the other inclined surface 300 are connected with the other inclined surface 300, namely, the contact unit three inclined surface 300 is arranged in parallel to the three inclined surface 600, and the contact unit 300 is arranged on the side, and the three inclined surface 600 is connected with the other inclined surface, and the contact unit 600 is arranged, and the contact unit 300 is arranged in the one, and the contact box, and the contact unit three contact unit is connected with the inclined surface, and the contact unit 200, and the contact box is connected with the one, and the contact box is provided with the contact one, and the contact box is connected 200, the other conductive connection is used for connection between the earphone 100 and the speaker 207, so that the whole storage box 200 can be used as a sound box when the earphone 100 is stored, and the functions are more diversified.

Referring to fig. 11, the driving assembly 500 includes a lifting plate 503 slidably installed in the box 201 in a vertical direction, a screw rod 502 vertically installed in the installation groove 209, and a micro motor 501 for driving the screw rod 502 to rotate, wherein the lifting plate 503 is connected with the screw rod 502, and the lifting plate 503 can be driven to move when the screw rod 502 rotates.

A gear set 504 is arranged between the screw rod 502 and the driven gear 305, the gear set 504 comprises a driving gear sleeved outside the screw rod 502 and an intermediate gear arranged between the driving gear and the driven gear 305, the intermediate gear is provided with two groups corresponding to the number of the connecting assemblies 300, in addition, a second avoidance port is arranged between the storage groove 208 and the mounting groove 209, and the intermediate gear partially penetrates through the second avoidance port and is meshed with the driven gear 305.

The lifting plate 503 is provided with a sliding hole which is vertically arranged, the connecting seat 301 is extended with a convex pin, the tail end of the convex pin is slidably positioned in the sliding hole, and a second spring 505 is arranged between the convex pin and the upper hole wall of the sliding hole.

2. Occlusion assembly 400 and drive assembly 500:

referring to fig. 6 and 11, the plugging assembly 400 includes a guide bar 401 vertically disposed in the box body 201 and a sealing plate 403 initially disposed in a vertical section of the guide area, and referring to fig. 11 and 12, the sealing plate 403 includes a bottom pad 4031 made of soft material, such as silica gel, the bottom pad 4031 is in contact with an outer contour of the inner frame body 205, a side of the bottom pad 4031 facing away from the inner frame body 205 is provided with a plurality of protection bars 4032 in an array along a self-extending direction, the protection bars 4032 are made of hard material, such as metal, in such a manner that the sealing plate 403 can move in the guide area and can be bent downward into an L shape as illustrated in fig. 12, but cannot be bent upward reversely due to the limitation of the protection bars 4032, and the protection bars 4032 can also play a good protection role.

The bottom of the sealing plate 403 is provided with a lug 4033, the lug 4033 is slidably connected with the guide rod 401, and the outer part of the guide rod 401 is sleeved with a third spring 402 located below the lug 4033, and initially, the third spring 402 is in a compressed state.

A guide wheel 507 is arranged at the bottom of the inner frame 205, a connecting rope 506 is arranged between the sealing plate 403 and the lifting plate 503, one end of the connecting rope 506 is connected with the bottom of the sealing plate 403, and the other end bypasses the guide wheel 507 and then is connected with the lifting plate 503; when the lifting plate 503 moves downward, the spring three 402 releases the elastic force, so that the sealing plate 403 moves upward in the guiding area, and when the lifting plate 503 moves upward, the connecting rope 506 pulls the sealing plate 403 to move downward in the guiding area, and the spring three 402 is compressed.

The working process of the invention comprises the following steps:

storage of the earphone 100:

firstly, directly inserting the cylindrical section 101 of the earphone 100 into the connecting seat 301, wherein the external spline 104 and the internal spline form power connection, and a magnetic attraction force is generated between the magnet 308 and a magnetic block arranged at the bottom of the cylindrical section 101, so that the earphone 100 does not fall off after being inserted;

then, the micro motor 501 is driven to start by the switch 204, and it should be noted that, the user holds the storage box 200 with one hand and inserts the earphone 100 into the connection seat 301 with the other hand, and the thumb of the hand holding the storage box 200 can be put on the side surface of the storage box 200 provided with the switch 204, so that after the earphone 100 is inserted into the connection seat 301, the switch 204 can be opened by the thumb, and the operation is simple and convenient;

the micro motor 501 is started to drive the screw rod 502 to rotate, on one hand, the screw rod 502 rotates to drive the driven gear 305 to rotate through the gear set 504, so that automatic calibration positioning of the earphone 100 is realized, the calibration positioning process is already described above, on the other hand, the screw rod 502 rotates to drive the lifting plate 503 to move downwards, the lifting plate 503 pushes the protruding pin through the spring II 505 to push the connecting component 300 to move downwards together with the earphone 100, in the process, the driven gear 305 rotates for one circle to finish the calibration positioning, so that the movement of the earphone 100 downwards does not influence the calibration positioning movement of the earphone 100 which rotates along with the rotating sleeve 304, after the connecting component 300 moves downwards for a certain distance, the driven gear 305 is disengaged from the gear set 504, and then the connecting component 300 and the earphone 100 only move downwards;

at the same time, the lifting plate 503 moves downwards to release the limit on the sealing plate 403, and the spring III 402 releases the elastic force to enable the sealing plate 403 to move upwards in the guiding area;

when the third contact is in contact with the second contact, two conductive connections are formed between the earphone 100 and the storage box 200, and the connection assembly 300 and the earphone 100 are not moved down any more under the limitation of the third contact, at this time, the earphone 100 is completely located in the storage groove 208, and the sealing plate 403 is close to the inlet 202;

then, the lifting plate 503 continues to move downwards, the connecting assembly 300 and the earphone 100 are not moved, the second spring 505 is compressed, and the third spring 402 continues to release the elastic force, so that the sealing plate 403 finally seals the notch of the accommodating groove 208.

Removal of earphone 100:

the micro motor 501 drives the screw rod 502 to reversely rotate, so that the lifting plate 503 moves upwards, the spring II 505 firstly releases the elastic force, the connecting assembly 300 and the earphone 100 are not moved, and the lifting plate 503 pulls the sealing plate 403 to move downwards in the guiding area through the connecting rope 506;

when the elasticity of the second spring 505 is released, the notch of the accommodating groove 208 is opened, after that, the lifting plate 503 moves downwards, one side of the lifting plate continues to pull the sealing plate 403 to move downwards in the guiding area through the connecting rope 506, and the other side of the lifting plate moves upwards through the connecting assembly 300 and the earphone 100 by the protruding pin, so that the earphone 100 extends out of the accommodating box 200 until the device is reset, and the user can directly take away the earphone 100;

then, the storage box 200 can keep the current state unchanged, and can also refer to the storage process of the earphone 100 to seal the notch of the storage groove 208 so as to prevent dust from entering.

In the above process:

1. in this scheme, the manner of sealing the storage groove 208 by the sealing plate 403 is compared with the open-close manner of the box cover in the prior art, even if the storage box 200 with the earphone 100 falls down, the storage box 200 can not be opened, the earphone 100 inside is difficult to damage, and the safety protection is better;

furthermore, after the earphone 100 is inserted into the connecting seat 301 through the magnetic adsorption manner and stored in the storage box 200, the earphone is not easy to shake, and in the storage process or the taking-out process, the earphone is not affected by the position of the storage box 200, and even if the storage box 200 is inverted or the inclination angle is too large, the earphone 100 is not easy to fall, so that the safety protection performance is further improved;

2. in the scheme, the earphone 100 can be automatically calibrated and positioned, the earphone 100 is only needed to be inserted into the connecting seat 301, and the earphone is more convenient and concise to put in during storage;

furthermore, no matter the earphone 100 is stored or taken out, the user holds the cylindrical section 101 of the earphone 100 or holds the earplug section 102 completely, the earphone 100 is not easy to slide, and the problem that the earphone slides down due to the fact that the earplug part of the earphone is in a cambered surface shape with smooth appearance, when the earphone is stored near tail sound or the earphone is taken out from the beginning, the earplug part needs to be held by fingers, the holding area of the earplug is small, and when the earphone is cold in winter, the fingers are stiff, and the user is easy to slide by hands without paying attention is solved;

3. on the basis of the earphone 100 accommodating of the scheme, the second spring 505 is arranged, so that after the earphone 100 is completely positioned in the accommodating groove 208, the earphone 100 can not move continuously, the sealing plate 403 moves continuously to seal the notch of the accommodating groove 208, or after the notch of the accommodating groove 208 is opened, the earphone 100 moves upwards again, that is, in the scheme, the accommodating or taking-out process of the earphone 100 is smooth and stable, and after the earphone 100 is just completely positioned in the accommodating groove 208, the movement is stopped, so that the whole volume of the accommodating box 200 is smaller, otherwise, if the second spring 505 is not arranged, after the earphone 100 is completely positioned in the accommodating groove 208, the sealing plate 403 moves to seal the notch of the accommodating groove 208, the earphone 100 still needs to move downwards, so that a blank area exists above the earphone 100, and the blank area not only causes the volume of the accommodating box 200 to be larger, but also provides a larger movable area for the earphone 100, and is unfavorable for the accommodating of the earphone 100.

The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a bluetooth headset and storage charging device thereof, includes earphone (100) and receiver (200), its characterized in that: the earphone (100) comprises a cylindrical section (101) and an earplug section (102), wherein an external spline (104) is arranged on the outer circular surface of the cylindrical section (101), the external spline (104) penetrates through the bottom of the cylindrical section (101), a hemispherical groove is formed in the outer circular surface of the cylindrical section (101), a first contact unit (103) is arranged on the groove wall of the groove, and the first contact unit (103) comprises two first contacts;

the storage box (200) comprises a box body (201) and an inner frame body (205) arranged in the box body (201), wherein the outer outline shape of the inner frame body (205) is the same as the inner outline shape of the box body (201), a guide area is formed between the inner frame body and the inner frame body, the guide area consists of a vertical section, a horizontal section and an arc section arranged between the vertical section and the horizontal section, the guide area is provided with two groups and is respectively positioned at two sides of the inner frame body (205), an inlet and an outlet (202) are arranged on the upper end face of the box body (201), a storage groove (208) and a mounting groove (209) are arranged at the upper end of the inner frame body (205), and the inlet and the outlet (202) and the storage groove (208) are respectively positioned at the upper side and the lower side of the horizontal section of the guide area and are matched with the shape of the earphone (100);

be provided with coupling assembling (300), shutoff subassembly (400) and drive assembly (500) in receiver (200), coupling assembling (300) are provided with two sets of and are located two sets of storage tank (208) respectively, shutoff subassembly (400) are provided with two sets of and are located two sets of guide areas respectively, drive assembly (500) and coupling assembling (300) cooperation realize accomodating or take out and accomodate the in-process earphone (100), can realize the automatic calibration location to earphone (100), and drive assembly (500) and shutoff subassembly (400) cooperation are realized accomodating the shutoff of groove (208) notch.

2. The bluetooth headset and the storage and charging device thereof according to claim 1, wherein: the side of the storage box (200) is provided with a switch (204) for controlling the start and stop of the driving component (500).

3. The bluetooth headset and the storage and charging device thereof according to claim 1, wherein: coupling assembling (300) are including slidable mounting connecting seat (301) in accomodating groove (208), the inner chamber bottom cover of connecting seat (301) is equipped with swivel cap (304), inlay at the chamber bottom of swivel cap (304) inner chamber has magnet (308), the chamber wall is provided with the internal spline, the bottom cover of swivel cap (304) is equipped with driven gear (305), be provided with on connecting seat (301) and be used for dodging driven gear (305) part and stretch out to dodge mouthful one in accomodating groove (208), the inner wall of driven gear (305) is provided with the fixed slot, be provided with connecting pin (306) in the fixed slot, be provided with elastic piece (307) between the tank bottom of connecting pin (306) and fixed slot, the one end that connecting pin (306) deviate from the fixed slot tank bottom is the cambered surface shape and inserts in the connecting slot that sets up at swivel cap (304) outer wall.

4. A bluetooth headset and a storage and charging device according to claim 3, wherein: the cavity wall of the connecting seat (301) is provided with a mounting hole, the outer hole of the mounting hole is provided with a hole cover, a second contact unit (302) is slidably arranged in the mounting hole, the second contact unit (302) comprises a sliding column and two second contact pieces arranged on the sliding column, one end of each second contact piece is hemispherical and is positioned in the mounting hole, the other end of each second contact piece penetrates through the hole cover, the bottom of each second contact piece is provided with a first inclined surface, the distance between each first inclined surface and the hole cover increases gradually from bottom to top, and a first spring (303) for driving the second contact unit (302) to be close to the axial lead of the connecting seat (301) is also arranged in the mounting hole;

the groove wall of the storage groove (208) is provided with a third contact unit (600), the third contact unit (600) comprises two third contact pieces, and the upper end of the third contact piece is provided with a second inclined plane parallel to the first inclined plane.

5. The bluetooth headset and the storage and charging device thereof according to claim 4, wherein: two groups of grooves and contact units I (103), two groups of mounting holes and contact units II (302) and two groups of contact units III (600) are arranged correspondingly;

a battery (206) and a loudspeaker (207) are arranged below the inner frame body (205), and a sound hole (203) which is opposite to the loudspeaker (207) is arranged on the outer surface of the box body (201).

6. The bluetooth headset and the storage and charging device thereof according to claim 4, wherein: the shutoff subassembly (400) is including vertical guide arm (401) that sets up in box body (201) and initial shrouding (403) that are located the vertical section of guiding area, shrouding (403) are including being made by soft material's base pad (4031), base pad (4031) and the outline contact of interior support body (205), one side that base pad (4031) deviates from interior support body (205) is provided with a plurality of protection strip (4032) along self extending direction array, the bottom of shrouding (403) is provided with lug (4033), lug (4033) and guide arm (401) sliding connection and the outside cover of guide arm (401) is equipped with spring three (402) that are located lug (4033) below, initially, spring three (402) are compressed state.

7. The bluetooth headset and the storage and charging device thereof according to claim 6, wherein: the driving assembly (500) comprises a lifting plate (503) which is slidably arranged in the box body (201) along the vertical direction, a screw rod (502) which is vertically arranged in the mounting groove (209) and a miniature motor (501) which is used for driving the screw rod (502) to rotate, wherein the lifting plate (503) is connected with the screw rod (502), and a gear set (504) is arranged between the screw rod (502) and the driven gear (305).

8. The bluetooth headset and the storage and charging device thereof according to claim 7, wherein: the lifting plate (503) is provided with a sliding hole which is vertically arranged, the connecting seat (301) is extended with a convex pin, the tail end of the convex pin is slidably positioned in the sliding hole, and a second spring (505) is arranged between the convex pin and the upper hole wall of the sliding hole.

9. The bluetooth headset and the storage and charging device thereof according to claim 7, wherein: the guide wheel (507) is installed at the bottom of interior support body (205), and one end of connecting rope (506) that sets up between shrouding (403) and lifter plate (503) is connected with shrouding (403) bottom, and the other end walks around behind guide wheel (507) and is connected with lifter plate (503).