CN114245262B

CN114245262B - Mobile Bluetooth headset charging device

Info

Publication number: CN114245262B
Application number: CN202210174832.XA
Authority: CN
Inventors: 邱才燕; 赖华英; 赖庆; 赖建明; 梁金朝
Original assignee: Shenzhen Joway Power Supply Co ltd
Current assignee: Shenzhen Joway Power Supply Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-05-03
Anticipated expiration: 2042-02-25
Also published as: CN114245262A

Abstract

The invention relates to the technical field of Bluetooth earphones, in particular to a mobile Bluetooth earphone charging device which comprises an earphone box and a box cover, wherein the top of the earphone box is hinged with the box cover; the existing Bluetooth headset charging bin has the following problems: the charging bin cannot charge the Bluetooth earphones of different models, so that the charging bin has limitation on the charging of the Bluetooth earphones; the charging bin cannot clear secretion on the surface of the Bluetooth headset, so that the cleaning degree of the Bluetooth headset cannot be ensured; the invention is convenient for charging the Bluetooth earphones with different models through the output plugs with different models, and can improve the adaptability of the invention; the Bluetooth headset can erase secretions on the headset side while the Bluetooth headset is charged, so that the Bluetooth headset can be used next time.

Description

Mobile Bluetooth headset charging device

Technical Field

The invention relates to the technical field of Bluetooth earphones, in particular to a mobile Bluetooth earphone charging device.

Background

The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that a connecting line of the earphone can be omitted, and music can be listened and a call can be made at any time through the Bluetooth earphone; the bluetooth headset is placed in the headset box matched with the bluetooth headset, and the bluetooth headset and the inside of the headset box are both provided with rechargeable storage batteries so as to enhance the cruising ability of the bluetooth headset.

When the Bluetooth headset is charged, the Bluetooth headset is firstly placed in the headset box, so that the storage battery in the headset box can transmit the current in the headset box to the storage battery in the Bluetooth headset, and the Bluetooth headset can be continuously used after being charged; when the bluetooth headset needs to be taken out of the headset box after charging is completed, because the existing headset box adopts an electric lifting mode to push the bluetooth headset upwards, energy consumption and cost need to be increased, and the utilization rate of electric quantity is reduced.

To the problem of how to take out the bluetooth headset from the headset box for the above-mentioned bluetooth headset, the prior art proposes a corresponding technical scheme, for example: the Chinese invention patent application with the application number of 202110204773.1 discloses a charging bin for a bluetooth headset, which mainly rotates a lower shell or an upper shell of the charging bin to enable a driving rod and a driving groove to rotate relatively, so that an inner bin is lifted up or lowered down, and therefore, the structure is simple in a mechanical lifting mode, and the bluetooth headset is convenient to take and place; compared with an electric lifting mode, the electric energy utilization rate is improved, and the requirement for design space is reduced.

However, the above patent also has the following problems: 1. the charging plug who does not possess different models in foretell storehouse of charging, consequently, can't charge to the bluetooth headset of different models, thereby there is the limitation when charging bluetooth headset, and this storehouse of charging carries out the joint through tenon fourth of the twelve earthly branches structure to last casing and lower casing, and can't effectually lock last casing and the rotation direction between the casing down, consequently go up the casing and take place to rotate easily between the casing down, thereby it drops to take place to be easy bluetooth headset in the charging process and between the charging plug, consequently, bluetooth headset frequent and charging plug produce many times to be connected and the easy life who influences charging plug with the separation.

2. Because bluetooth headset's earphone side inserts in user's ear for a long time, consequently the secretion that attaches to the user easily outside the bluetooth headset who uses for a long time, and foretell storehouse of charging can't clear away the secretion on bluetooth headset surface to bluetooth headset's clean degree can't be ensured, and then cause the germ in the secretion to propagate easily.

Disclosure of Invention

The technical problem to be solved is as follows: the mobile Bluetooth headset charging device provided by the invention can solve the problems pointed out in the background technology.

The technical scheme is as follows: in order to achieve the above object, the present invention adopts the following technical scheme that a mobile bluetooth headset charging device comprises a headset box and a box cover, wherein the top of the headset box is hinged with the box cover, a charging portion is installed inside the headset box, a fixing portion is arranged above the charging portion, and a wiping portion is arranged between the headset box and the box cover.

The charging part comprises an output group and an input group, wherein the output group comprises a fixing part fixedly installed at the bottom of the earphone box, two circular rotating grooves are symmetrically formed in the front and back direction of the fixing part, a rotating pin is rotatably arranged in each circular rotating groove, the front end of each rotating pin penetrates through the earphone box and then extends to the outside of the earphone box, a star-shaped wheel is sleeved at the position, located in each circular rotating groove, of the outer wall of each rotating pin, a plurality of protruding parts are uniformly arranged on the outer wall of each star-shaped wheel in the circumferential direction, a round angle is arranged between every two adjacent protruding parts, a charging groove is formed in the middle of each protruding part, a ring-shaped wire is installed in each star-shaped wheel, output plugs are uniformly connected to each ring-shaped wire through a connecting wire in the circumferential direction of each star-shaped wheel, one side, away from the connecting wire, of each output plug penetrates through each star-shaped wheel and extends into the charging groove, a storage battery is arranged at the bottom of the fixing part, and the output end of each storage battery is connected with an auxiliary wire, one end of the auxiliary lead, which is far away from the storage battery, passes through the rotating pin and then is connected with the annular lead; the charging part is provided with a plurality of output plugs of different models, so that the Bluetooth earphones of different models can be charged, and the adaptability of the invention can be improved.

The cleaning part comprises a supporting piece arranged at the top of the fixing piece, baffle plates are symmetrically arranged on the left and right sides of the outer wall of the supporting piece, bearing pieces are arranged at the top of the baffle plates and at the lower end of the box cover, the bearing pieces on the baffle plates are matched with the bearing pieces on the box cover, a semicircular cylinder is rotatably arranged on one side, close to the supporting piece, of each bearing piece, the semicircular cylinder on the baffle plates is connected with the semicircular cylinder on the box cover in a detachable mode and can form a complete annular cylinder, a plurality of fixing tooth seats are uniformly arranged on the circumferential direction of the outer wall of each semicircular cylinder, a micro motor is arranged on one side, far away from the supporting piece, of each bearing piece on each baffle plate through a motor seat, an output shaft of each micro motor penetrates through the corresponding bearing piece and is connected with a transmission gear meshed with the corresponding fixing tooth seat, and a cylindrical sponge is detachably arranged on the inner wall of each semicircular cylinder; the wiping part can wipe the Bluetooth headset while the Bluetooth headset is charged, so that secretions on the earphone side of the Bluetooth headset can be wiped conveniently, next-time use is facilitated, and the sanitation and safety of a user can be ensured.

As a preferred technical scheme of the invention, the fixing part comprises through holes which are formed in the baffle plates and correspond to the charging grooves in position, the lower end of each baffle plate is provided with four telescopic spring rods which are arranged in a matrix manner by taking the through holes as the center, the bottoms of the four telescopic spring rods are connected with a back-shaped frame together, the lower end of the back-shaped frame is provided with four top extending columns in a matrix manner, and the bottoms of the top extending columns are rotated by rotating balls to abut against the outer sides of the star wheels.

As a preferred technical scheme of the invention, the left side wall and the right side wall of the inner side of the shape-returning frame are hinged with expansion plates through torsion springs, one side of each expansion plate, which is close to the middle part of the shape-returning frame, is provided with an arc-shaped clamping plate, and the lower sides of the arc-shaped clamping plates on the left side and the right side are uniformly connected with a plurality of pull ropes; the fixing part can limit the star-shaped wheel through the matching between the top extending column and the circular bead of the outer wall of the star-shaped wheel, so that the star-shaped wheel is not easy to rotate, and the Bluetooth headset can be prevented from being connected with the output plug quickly because the star-shaped wheel rotates randomly; and the fixed part can carry out the centre gripping to bluetooth headset and fix to prevent that bluetooth headset from droing from the output plug in charging process, thereby can avoid producing between output plug and the bluetooth headset and be connected many times and separate and influence the life of output plug.

As a preferred technical scheme of the invention, magnetic strips are detachably mounted at the connection parts of the earphone box and the box cover, and the magnetism between the magnetic strips on the earphone box and the magnetic strips on the box cover is opposite; can make the lid hug closely on the earphone box through the magnetism strip that magnetism is opposite, consequently can avoid the lid to drop at will from the earphone box, and then can prevent that bluetooth headset from dropping in the earphone box to the reinforcing is to bluetooth headset's charging effect.

As a preferred technical scheme of the invention, the input group comprises a closed slot arranged at the bottom of the earphone box, a plurality of charging interfaces are arranged at equal intervals at the bottom of the closed slot, and an input lead is respectively connected between each charging interface and the storage battery.

As a preferred technical scheme of the invention, the input group also comprises a dust guard which is arranged at the bottom of the closed slot in a sliding manner, and magnetic columns are arranged between the front side and the rear side of the dust guard and the closed slot; the input group can carry out magnetism to the dust guard and inhale fixedly to avoid the dust guard to slide at will in the closed slot and influence the interface that charges and external charging device between be connected, and can avoid charging the interface and be infected with the dust and influence the life of the interface that charges through the dust guard.

As a preferred technical scheme of the invention, one end of each connecting wire, which is far away from the annular wire, can be connected with output plugs of different specifications according to Bluetooth earphones of different models; the Bluetooth earphones of different models can be charged conveniently through different output plugs, so that the adaptability of the invention can be improved.

As a preferred technical solution of the present invention, the plurality of charging interfaces at the bottom of the closed slot are applicable to charging devices of different models; the charging interfaces are convenient to connect with charging equipment of different models, so that a certain specific charging equipment is not needed, and the storage battery can be charged conveniently.

Thirdly, the beneficial effects are that: 1. the invention is provided with a plurality of output plugs with different models, thereby being capable of charging the Bluetooth earphones with different models and improving the adaptability of the invention; the Bluetooth headset can be wiped while being charged, so that secretion on the earphone side of the Bluetooth headset can be conveniently wiped off, and the Bluetooth headset is convenient to use next time; the Bluetooth headset can be clamped and fixed while being charged, so that the Bluetooth headset is prevented from falling off from the output plug in the charging process, and the influence on the service life of the output plug due to the fact that the output plug is connected with and separated from the Bluetooth headset for multiple times can be avoided.

2. The input group arranged in the invention can carry out magnetic attraction fixation on the dustproof plate so as to prevent the dustproof plate from sliding randomly in the closed groove to influence the connection between the charging interface and external charging equipment, and the dustproof plate can prevent the charging interface from being infected with dust to influence the service life of the charging interface.

3. The fixing part arranged in the invention can limit the star-shaped wheel through the matching of the top extending column and the round angle of the outer wall of the star-shaped wheel, so that the star-shaped wheel is not easy to rotate, and the Bluetooth headset can be quickly connected with the output plug.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial cutaway view of the earphone box of the present invention.

Fig. 3 is a half sectional view of a bottom view of the present invention.

Fig. 4 is a partial enlarged view of the invention at F of fig. 2.

Fig. 5 is a partial enlarged view of the invention at G of fig. 2.

Fig. 6 is a left side view of the present invention.

Fig. 7 is a cross-sectional view taken along the line Y-Y of fig. 6 in accordance with the present invention.

Fig. 8 is an exploded view of the wiper and bluetooth headset of the present invention.

In the figure: 1. an earphone box; 2. a box cover; 21. a magnetic strip; 3. a charging section; 31. outputting the group; 311. a fixing member; 312. a circular rotary groove; 313. a rotation pin; 314. a star wheel; 315. a charging slot; 316. a loop wire; 317. a connecting wire; 318. an output plug; 319. a storage battery; 310. an auxiliary wire; 32. inputting a group; 321. closing the groove; 322. a charging interface; 323. an input lead; 324. a dust-proof plate; 325. a magnetic column; 4. a fixed part; 41. inserting holes; 42. a telescoping spring rod; 43. a back-shaping frame; 44. jacking and extending the column; 45. a retractable plate; 46. an arc-shaped splint; 47. pulling a rope; 5. a wiping section; 51. a support member; 52. a baffle plate; 53. a support member; 54. a semi-cylinder; 55. fixing the tooth holder; 56. a micro motor; 57. a transmission gear; 58. a tubular sponge; 6. a bluetooth headset.

Detailed Description

Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1 and 6, a mobile bluetooth headset charging device comprises a headset box 1 and a box cover 2, wherein the top of the headset box 1 is hinged with the box cover 2, magnetic strips 21 are detachably mounted at the joints of the headset box 1 and the box cover 2, and the magnetic strips 21 on the headset box 1 and the magnetic strips 21 on the box cover 2 are opposite in magnetism; when the box cover 2 and the earphone box 1 are in a closed state, the box cover 2 can be tightly attached to the earphone box 1 through the magnetic strips 21 with opposite magnetism, so that the box cover 2 can be prevented from falling off from the earphone box 1 at will, the Bluetooth earphone 6 can be prevented from falling off from the earphone box 1, and the charging effect of the Bluetooth earphone 6 is enhanced; the charging part 3 is arranged in the earphone box 1, the fixing part 4 is arranged above the charging part 3, and the wiping part 5 is arranged between the earphone box 1 and the box cover 2.

Referring to fig. 2 and 4, the charging portion 3 includes an output group 31 and an input group 32, wherein the output group 31 includes a fixing member 311 fixedly installed at the bottom of the earphone box 1, two circular rotation slots 312 are symmetrically formed in the front and rear directions of the fixing member 311, a rotation pin 313 is rotatably disposed in each circular rotation slot 312, a front end of the rotation pin 313 passes through the earphone box 1 and extends to the outside of the earphone box 1, a star-shaped wheel 314 is sleeved at a position where an outer wall of each rotation pin 313 is located in the circular rotation slot 312, a plurality of protruding portions are uniformly disposed in the circumferential direction of an outer wall of the star-shaped wheel 314, a circular corner is disposed between two adjacent protruding portions, a charging slot 315 is formed in the middle of each protruding portion, an annular conductor 316 is installed in the star-shaped wheel 314, an output plug 318 is uniformly connected to the annular conductor 316 along the circumferential direction of the star-shaped wheel 314 through a connection line 317, and one end of the connection line 317, which is far away from the annular conductor 316, can be connected to output earphones 6 of different types of bluetooth earphones 6 A plug 318; different output plugs 318 are used for charging different types of Bluetooth headsets 6 conveniently; one side of the output plug 318, which is far away from the connecting wire 317, penetrates through the star wheel 314 and extends into the charging groove 315, the bottom of the fixing piece 311 is provided with a storage battery 319, the output end of the storage battery 319 is connected with an auxiliary conducting wire 310, and one end, which is far away from the storage battery 319, of the auxiliary conducting wire 310 penetrates through the rotating pin 313 and then is connected with the annular conducting wire 316; in this embodiment, a section of the auxiliary wire 310 may be stored inside the rotating pin 313, so that when the rotating pin 313 rotates, the auxiliary wire 310 may extend correspondingly according to the displacement of the connection between the auxiliary wire 310 and the annular wire 316, thereby preventing the auxiliary wire 310 from being too short and affecting the rotation of the rotating pin 313, and the rotating pin 313 may rotate 360 ° at the maximum along the same direction, and then the rotating pin 313 may rotate only in the opposite direction, so as to prevent the auxiliary wire 310 from being wound on the rotating pin 313 when the auxiliary wire 310 displaces along the connection between the auxiliary wire and the annular wire 316, and prevent the rotating pin 313 from being locked when rotating.

During specific work, the rotating pin 313 is rotated, the rotating pin 313 drives the plurality of output plugs 318 to rotate through the star wheel 314, so that the output plugs 318 of corresponding models are called out according to the models of the Bluetooth earphones 6, then the Bluetooth earphones 6 to be charged are inserted into the earphone box 1, the charging end at the bottom of the Bluetooth earphones 6 is connected with the output plugs 318 in the charging groove 315, in the process, the storage battery 319 transmits the current in the storage battery to the output plugs 318 through the auxiliary wires 310, the annular wires 316 and the connecting wire 317, then the Bluetooth earphones 6 are charged through the output plugs 318, accordingly, the Bluetooth earphones 6 of different models can be charged, and the adaptability of the Bluetooth earphone can be improved.

Referring to fig. 2 and 3, the input unit 32 includes a closed slot 321 formed in the bottom of the earphone box 1, a plurality of charging interfaces 322 are installed at equal intervals at the bottom of the closed slot 321, and an input wire 323 is connected between each charging interface 322 and the battery 319; the input group 32 further comprises a dust guard 324 slidably disposed at the bottom of the closed slot 321, and magnetic columns 325 are disposed between the front and rear sides of the dust guard 324 and the closed slot 321; the plurality of charging interfaces 322 at the bottom of the closed slot 321 can be suitable for charging equipment of different models; the charging interfaces 322 are convenient to be connected with charging equipment of different models, so that certain specific charging equipment is not needed, and the storage battery 319 can be conveniently charged; during specific work, the dust-proof plate 324 is opened, then the charging interface 322 is connected with external charging equipment, so that the external charging equipment can transmit current into the storage battery 319 through the charging interface 322 and the input lead 323, and the dust-proof plate 324 can be fixed in a magnetic attraction manner through the magnetic column 325 during the current transmission, so that the dust-proof plate 324 is prevented from sliding freely in the closed groove 321 to influence the connection between the charging interface 322 and the external charging equipment; after the storage battery 319 is charged, the external charging device is pulled out, then the dust guard 324 is reset, and the dust at the charging interface 322 can be prevented from being contaminated by dust to affect the service life of the charging interface 322 through the dust guard 324.

Referring to fig. 2, 7 and 8, the wiping part 5 includes a supporting member 51 mounted on the top of the fixing member 311, baffle plates 52 are symmetrically arranged on the outer wall of the supporting member 51, the top of the baffle plate 52 and the lower end of the box cover 2 are both provided with a bearing 53, the bearing 53 on the baffle plate 52 is matched with the bearing 53 on the box cover 2, one side of the bearing 53 close to the supporting member 51 is rotatably provided with a semi-cylinder 54, the bearing 53 on the upper side is connected with the semi-cylinder 54 on the upper side through a slot so as to limit the semi-cylinder 54 on the upper side, so that the semi-cylinder 54 on the upper side does not slide down along the bearing 53 under the action of gravity in the initial state (as shown in fig. 8), the bottom of the semi-cylinder 54 on the upper side is parallel to the bottom of the box cover 2, the semi-cylinder 54 on the upper side is fast clamped with the semi-cylinder 54 on the lower side, the semi-cylinder 54 on the baffle plate 52 is detachably connected with the semi-cylinder 54 on the box cover 2 to form a complete annular cylinder, at the moment, the clamping groove in the bearing piece 53 on the upper side cannot limit the rotation direction of the semi-cylinder 54 on the upper side, so that the annular cylinder can rotate along the bearing piece 53, a plurality of fixed tooth holders 55 are uniformly arranged on the circumferential direction of the outer wall of the semi-cylinder 54, a micro motor 56 is arranged on one side, away from the support piece 51, of the bearing piece 53 on the baffle plate 52 through a motor base, an output shaft of the micro motor 56 penetrates through the bearing piece 53 and then is connected with a transmission gear 57 meshed with the fixed tooth holders 55, and a cylindrical sponge 58 is detachably arranged on the inner wall of the semi-cylinder 54, so that the cylindrical sponge 58 can be rapidly replaced conveniently, the cleaning degree of the Bluetooth earphones 6 is ensured, and the cleaning treatment of the Bluetooth earphones 6 of different models is facilitated by replacing the cylindrical sponges 58 of different models; when the Bluetooth earphone works, after the Bluetooth earphone 6 is inserted into the earphone box 1, the box cover 2 is closed on the earphone box 1, at this time, the supporting piece 53 on the box cover 2 and the supporting piece 53 in the earphone box 1 form a complete supporting plate, and a complete annular cylinder is formed between the two half cylinders 54, because the two half cylinders 54 are respectively positioned at the upper side and the lower side of the Bluetooth earphone 6, when the half cylinders 54 are closed, the cylindrical sponge 58 in the half cylinders 54 is wrapped at the earphone side of the Bluetooth earphone 6 (as shown in fig. 7), then the micro motor 56 is opened, the micro motor 56 drives the transmission gear 57 to rotate, so that the transmission gear 57 drives the annular cylinder to rotate through the fixed tooth seat 55, and the annular cylinder can circumferentially wipe the earphone of the Bluetooth earphone 6 through the cylindrical sponge 58, so as to wipe off secretions at the earphone side of the Bluetooth earphone 6, is convenient for the next use.

Referring to fig. 2, 5 and 7, the fixing portion 4 includes through holes 41 formed in the baffles 52 and corresponding to the charging slot 315, and the lower end of each baffle 52 is provided with four telescopic spring rods 42 arranged in a matrix manner with the through holes 41 as the center, the bottoms of the four telescopic spring rods 42 are connected with a return frame 43 together, the lower end of the return frame 43 is provided with four top extending columns 44 in a matrix manner, the bottoms of the top extending columns 44 rotate through rotating balls and abut against the outer side of the star wheel 314, and the distance between the top extending columns 44 on the left side and the right side is equal to the distance between two adjacent round corners on the outer side of the star wheel 314; the left side wall and the right side wall of the inner side of the shaping frame 43 are hinged with the telescopic plates 45 through torsion springs, the top extension force of the extension ends in the telescopic plates 45 is larger than the acting force of the torsion springs, the arc-shaped clamping plates 46 are mounted on one sides, close to the middle of the shaping frame 43, of the telescopic plates 45, the lower sides of the arc-shaped clamping plates 46 on the left side and the right side are evenly connected with a plurality of pull ropes 47, in an initial state, the telescopic plates 45 are inclined upwards and in an extended state under the action of the torsion springs, and the arc-shaped clamping plates 46 are inclined upwards along with the telescopic plates 45, so that the normal insertion of the Bluetooth headset 6 cannot be influenced; when the bluetooth headset works specifically, when the rotating pin 313 drives the star wheel 314 to rotate, the protruding part on the outer side of the star wheel 314 can jack the return frame 43 upwards through the jacking post 44, and then after the star wheel 314 rotates, the protruding part right above the star wheel 314 is positioned below the middle part of the return frame 43, so that the jacking posts 44 on the left side and the right side of the bottom of the return frame 43 abut against the outer wall of the fillet of the outer wall of the star wheel 314 under the action of the telescopic spring rod 42, the star wheel 314 can be limited through the matching between the jacking posts 44 and the fillet of the outer wall of the star wheel 314, the star wheel 314 is not easy to rotate, and the bluetooth headset 6 cannot be quickly connected with the output plug 318 due to the random rotation of the star wheel 314 can be prevented; when the bluetooth headset 6 is installed in the headset box 1, firstly, the charging end at the bottom of the bluetooth headset 6 passes through the jack 41, then the bottom of the bluetooth headset 6 is abutted against the pull rope 47 when moving downwards, at the moment, the bluetooth headset 6 continues to move downwards and is plugged in the output plug 318, during the period, the bluetooth headset 6 extrudes the pull rope 47 downwards, the pull rope 47 can drive the expansion plate 45 to swing downwards and extend, during the swing of the expansion plate 45, the arc-shaped clamping plate 46 can be driven to abut against the outer wall of the lower half part of the bluetooth headset 6, because the top extension force of the expansion plate 45 is greater than the acting force of the torsion spring, the expansion plate 45 abuts against the bluetooth headset 6, the expansion plate 45 can be prevented from swinging upwards under the acting force of the torsion spring, the stability of the bluetooth headset 6 during charging is improved, the bluetooth headset 6 is prevented from falling off from the output plug 318 in the charging process, and the output plug 318 and the bluetooth headset 6 are prevented from being connected and separated for many times to influence the output The service life of the plug 318.

The working process of the invention is as follows: the first step is as follows: firstly, the output plug 318 with the corresponding model is called according to the model of the Bluetooth earphone 6, then the box cover 2 is opened from the earphone box 1, and the Bluetooth earphone 6 to be charged is inserted into the earphone box 1, so that the charging end at the bottom of the Bluetooth earphone 6 is connected with the output plug 318 in the charging groove 315, and the Bluetooth earphone 6 is charged through the output plug 318.

The second step is that: after the star wheel 314 drives the output plug 318 to rotate and adjust, the star wheel 314 can be limited through the jacking column 44, so that the situation that the bluetooth headset 6 cannot be quickly connected with the output plug 318 due to the random rotation of the star wheel 314 is prevented; when in 6 installation earphone boxes 1 of bluetooth headset, can drive arc splint 46 through expansion plate 45 and lean on the outer wall that leans on at 6 lower halves of bluetooth headset to it is fixed to carry out the centre gripping to bluetooth headset 6, prevents that bluetooth headset 6 from droing from output plug 318 in the charging process.

The third step: after the bluetooth headset 6 is inserted into the headset box 1, the box cover 2 is closed on the headset box 1, at the moment, the semi-cylinder 54 on the box cover 2 and the cylindrical sponge 58 in the semi-cylinder 54 on the headset box 1 wrap the headset side of the bluetooth headset 6 (as shown in fig. 7), then the micro motor 56 is opened, the micro motor 56 drives the transmission gear 57 to rotate, so that the transmission gear 57 drives the annular cylinder to rotate through the fixed tooth holder 55, and the annular cylinder can circumferentially wipe the headset side of the bluetooth headset 6 through the cylindrical sponge 58.

The fourth step: when the storage battery 319 needs to be charged, the dust-proof plate 324 is firstly opened, and then the charging interface 322 is connected with external charging equipment, so that the storage battery 319 is conveniently charged; after the battery 319 is charged, the external charging device is removed, and then the dust-proof plate 324 is reset.

The fifth step: when the Bluetooth headset 6 is needed to be used, the box cover 2 is opened, and the Bluetooth headset 6 is taken out for use.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable bluetooth headset charging device, includes earphone box (1) and lid (2), and earphone box (1) top articulates there is lid (2), its characterized in that, earphone box (1) internally mounted has charging portion (3), and the top of charging portion (3) is provided with fixed part (4), is provided with between earphone box (1) and lid (2) and cleans portion (5), wherein:

charging portion (3) are including output group (31) and input group (32), wherein, output group (31) are including fixed mounting (311) of fixed mounting in earphone box (1) bottom, two circular rotating grooves (312) have all been seted up with bilateral symmetry in the place ahead of fixed mounting (311) and rear, it is provided with rotation pin (313) all to rotate in every circular rotating groove (312), the front end of rotation pin (313) passes earphone box (1) and extends to the outside of earphone box (1), position department that every rotation pin (313) outer wall is located circular rotating groove (312) all is equipped with a star wheel (314), star wheel (314) outer wall circumference evenly is provided with a plurality of protruding portions, be equipped with the fillet between two adjacent protruding portions, charging groove (315) have all been seted up at the middle part of every protruding portion, the internally mounted of star wheel (314) has annular wire (316), be connected with output plug (318) evenly through connecting wire (317) along star wheel (314) circumference on annular wire (316) ) One end of the output plug (318) far away from the connecting wire (317) penetrates through the star wheel (314) and extends into the charging groove (315), a storage battery (319) is arranged at the bottom of the fixing piece (311), the output end of the storage battery (319) is connected with an auxiliary lead (310), and one end of the auxiliary lead (310) far away from the storage battery (319) penetrates through the rotating pin (313) and then is connected with the annular lead (316);

wiping portion (5) is including installing support piece (51) at mounting (311) top, the outer wall bilateral symmetry of support piece (51) is provided with baffle (52), supporting piece (53) are all installed to the lower extreme of baffle (52) top and lid (2), and supporting piece (53) on baffle (52) cooperate with supporting piece (53) on lid (2), one side rotation that supporting piece (53) are close to support piece (51) is provided with semicircle tube (54), semicircle tube (54) on baffle (52) and semicircle tube (54) on lid (2) are connected through the detachable mode and can form a complete annular section of thick bamboo, a plurality of fixed toothholders (55) are evenly installed to the outer wall circumference of semicircle tube (54), micromotor (56) are installed through the motor cabinet to one side that supporting piece (51) is kept away from to supporting piece (53) on baffle (52), the output shaft of micromotor (56) is connected with after passing supporting piece (53) and is connected with and is engaged with fixed toothholder (55) mutually The inner wall of the semi-cylinder (54) of the transmission gear (57) is detachably provided with a cylindrical sponge (58).

2. A mobile bluetooth headset charging device according to claim 1, characterized in that: the fixing part (4) comprises through holes (41) which are arranged on the baffle plates (52) and correspond to the charging grooves (315), the lower end of each baffle plate (52) is provided with four telescopic spring rods (42) in a matrix arrangement mode by taking the through holes (41) as centers, the bottoms of the four telescopic spring rods (42) are connected with a back-shaped frame (43) together, the lower end of the back-shaped frame (43) is provided with four top extension columns (44) in a matrix mode, and the bottoms of the top extension columns (44) are rotated through rotating balls to abut against the outer side of the star-shaped wheel (314).

3. A mobile bluetooth headset charging device according to claim 2, characterized in that: the left and right side walls of the inner side of the die-returning frame (43) are hinged with expansion plates (45) through torsion springs, one side, close to the middle part of the die-returning frame (43), of each expansion plate (45) is provided with an arc-shaped clamping plate (46), and the lower sides of the arc-shaped clamping plates (46) on the left and right sides are evenly connected with a plurality of pull ropes (47).

4. A mobile bluetooth headset charging device according to claim 1, characterized in that: the connection of earphone box (1) and lid (2) all installs magnetism strip (21) through the detachable mode, and magnetism between magnetism strip (21) on earphone box (1) and the magnetism strip (21) on lid (2) is opposite.

5. A mobile bluetooth headset charging device according to claim 1, characterized in that: the input group (32) comprises a closed groove (321) formed in the bottom of the earphone box (1), a plurality of charging interfaces (322) are installed at the bottom of the closed groove (321) at equal intervals, and an input lead (323) is connected between each charging interface (322) and the storage battery (319) respectively.

6. A mobile Bluetooth headset charging device, according to claim 5, wherein: the input group (32) further comprises a dust guard (324) which is arranged at the bottom of the closed groove (321) in a sliding mode, and magnetic columns (325) are arranged between the front side and the rear side of the dust guard (324) and the closed groove (321).

7. A mobile bluetooth headset charging device according to claim 1, characterized in that: one end of the connecting wire (317), which is far away from the annular conducting wire (316), can be connected with output plugs (318) with different specifications according to Bluetooth headsets with different models.

8. A mobile Bluetooth headset charging device, according to claim 5, wherein: the plurality of charging interfaces (322) at the bottom of the closed slot (321) can be suitable for charging equipment of different models.