CN218006487U

CN218006487U - Headset with wireless charging assembly

Info

Publication number: CN218006487U
Application number: CN202221653413.6U
Authority: CN
Inventors: 林少裘; 林志伟; 刘源
Original assignee: Huizhou City Chengda Electronics Co ltd
Current assignee: Huizhou City Chengda Electronics Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-12-09
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a headphone with wireless charging assembly belongs to headphone technical field, including a supporting seat, the top of supporting seat is fixed with the screw thread post, the top of screw thread post is fixed with places the seat, the inner chamber of placing the seat is provided with the charging coil, the top swing joint who places the seat has fixed box, the bottom of fixed box inner chamber is provided with receiving coil, the equal swing joint in both sides of fixed box has the connecting piece, the utility model discloses a charging coil and receiving coil's cooperation charges to the charging coil, then produces toroidal magnetic field around the charging coil, and receiving coil senses magnetic field induced-current afterwards and produces induced-current, and then induced-current charges to the earphone, has solved traditional headphone and has charged the problem that can't leave the connecting wire, makes to charge more portably, only needs to place the earphone and can charge on the charging seat, has avoided the influence that the connecting wire was worn to the earphone simultaneously.

Description

Headset with wireless charging assembly

Technical Field

The utility model relates to a headphone technical field specifically is a headphone with wireless subassembly that charges.

Background

Headphones, as the name implies, are worn on the head, not inserted into the ear canal, as distinguished from the type of in-ear earplugs. The signal emitter and the earphone with signal receiving and amplifying device are connected to the signal source, and the emitter may be connected to the signal source or the earphone amplifier before the emitter to improve tone quality and regulate tone color.

The headphone generally can set up the connecting wire, is not only the transmission to the signal, also charges for the earphone, but along with the facility of life, headphone is when charging, because the setting of connecting wire is extremely inconvenient, need carry the connecting wire constantly and charge, and it is firm to need ensure simultaneously that the connector is connected with the earphone, avoids the connector not hard up can charge to the earphone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a headphone with wireless subassembly that charges utilizes electromagnetic induction technology, charges the earphone to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a headphone with wireless subassembly that charges, includes the supporting seat, the top of supporting seat is fixed with the screw thread post, the top of screw thread post is fixed with places the seat, the inner chamber of placing the seat is provided with the charging coil, the top swing joint of placing the seat has fixed box, the bottom of fixed box inner chamber is provided with receiving coil, the equal swing joint in both sides of fixed box has the connecting piece, one side that the fixed box was kept away from to the connecting piece is fixed with the box, the inner chamber swing joint of box has the activity spliced pole, the inner chamber of box is provided with adjusting part, the bottom of activity spliced pole runs through the box and is fixed with the ear muff.

Preferably, the adjusting part includes the spring, the spring is fixed in one side of box inner chamber, the opposite side of spring is fixed with the fly leaf, one side that the spring was kept away from to the fly leaf is fixed with the stopper, the spacing groove that the cooperation stopper used has all been seted up from last to down in proper order to one side in opposite directions of swing joint post.

Preferably, a positioning column is fixed to the top of the placing seat, a sleeve is sleeved on the surface of the positioning column, and the sleeve is embedded in the bottom of the fixing box.

Preferably, the surface cover of connecting piece is equipped with the rubber sleeve, the inner chamber of fixed box is located to the rubber sleeve inlays.

Preferably, the surface cover of screw thread post is equipped with the activity ring, the both sides of activity ring all are fixed with the spring coil through the connecting rod, one side that the spring coil kept away from the activity ring is fixed with the block rubber.

Preferably, the surface of the threaded column is in threaded connection with a threaded sleeve, and the top of the threaded sleeve is movably connected with the bottom of the movable ring.

Preferably, the inner cavity of the box body is provided with an elastic sheet, and the elastic sheet is movably connected with one side of the movable plate opposite to the movable plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a charging coil and receiving coil's cooperation charges to the charging coil, then produces annular magnetic field around the charging coil, and receiving coil senses magnetic field and produces induced-current afterwards, and then induced-current charges the earphone, has solved traditional headphone and has charged the problem that can't leave the connecting wire, and it is more portable to make to charge, only needs to place the earphone and can charge on the charging seat, has avoided the influence that the connecting wire was worn to the earphone simultaneously.

2. The utility model discloses a spring, the fly leaf, the cooperation of stopper and spacing groove, it is convenient to carry on spacingly to the movable connecting post, prevent that the movable connecting post from sliding at will at the inner chamber of box, the height of unable regulation ear muff, cooperation through the rubber sleeve, increase the frictional force between connecting piece and the fixed box, prevent the connecting piece at the random pull of the inner chamber of fixed box, be not convenient for adjust the elasticity of earphone, it can't fix on the ear to cause the ear muff easily, make the earphone drop, through reference column and sheathed tube cooperation, the convenience is fixed a position fixed box and place the seat, prevent charging coil and receiving coil dislocation, the influence is to the efficiency that the earphone charges.

Drawings

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

FIG. 2 is a schematic view of the sectional three-dimensional structure of the fixing box and the placing seat of the present invention;

fig. 3 is a schematic view of the top-view section of the box body of the present invention.

Reference numbers in the figures: 1. a supporting seat; 2. a threaded post; 3. a placing seat; 4. a charging coil; 5. a fixing box; 6. a receiving coil; 7. a connecting member; 8. a box body; 9. a movable connecting column; 10. an adjustment assembly; 101. a spring; 102. a movable plate; 103. a limiting block; 104. a limiting groove; 11. ear muffs; 12. a positioning column; 13. a sleeve; 14. a rubber sleeve; 15. a movable ring; 16. a spring ring; 17. a rubber block; 18. a threaded sleeve; 19. an elastic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a wear-type earphone with wireless charging assembly as shown in fig. 1 ~ 3, including supporting seat 1, the top of supporting seat 1 is fixed with screw thread post 2, screw thread post 2's top is fixed with places seat 3, the inner chamber of placing seat 3 is provided with charging coil 4, the top swing joint who places seat 3 has fixed box 5, the bottom of fixed box 5 inner chamber is provided with receiving coil 6, the equal swing joint in both sides of fixed box 5 has connecting piece 7, one side that fixed box 5 was kept away from to connecting piece 7 is fixed with box 8, box 8's inner chamber swing joint has movable connection post 9, box 8's inner chamber is provided with adjusting part 10, box 8 is run through and is fixed with ear muff 11 to movable connection post 9's bottom, cooperation through charging coil 4 and receiving coil 6, charge charging coil 4, then produce annular magnetic field around charging coil 4, receiving coil 6 senses magnetic field and produces afterwards, then induced-current charges to the earphone, the problem that traditional wear-type earphone can's can't charge and leave the connecting wire has been solved, make to charge more portable, the earphone place the charging seat, the connecting wire can charge, the earphone only need to wear that the influence of wearing simultaneously.

Adjusting part 10 includes spring 101, spring 101 is fixed in one side of the 8 inner chambers of box, the opposite side of spring 101 is fixed with fly leaf 102, one side that spring 101 was kept away from to fly leaf 102 is fixed with stopper 103, the spacing groove 104 that cooperation stopper 103 used has all been seted up in proper order from last to down to one side in opposite directions of spliced eye 9, through spring 101, fly leaf 102, the cooperation of stopper 103 and spacing groove 104, it is convenient spacing to spliced eye 9, prevent that spliced eye 9 from sliding at will in the inner chamber of box 8, can't adjust the height of ear muff 11.

The top of placing seat 3 is fixed with reference column 12, and the surface cover of reference column 12 is equipped with sleeve pipe 13, and sleeve pipe 13 inlays the bottom of locating fixed box 5, through reference column 12 and sleeve pipe 13's cooperation, conveniently fixes a position fixed box 5 and placing seat 3, prevents that charging coil 4 and receiving coil 6 from misplacing, and the influence is to the efficiency that the earphone charges.

The surface cover of connecting piece 7 is equipped with rubber sleeve 14, and rubber sleeve 14 inlays the inner chamber of locating fixed box 5, and through the cooperation of rubber sleeve 14, increase the frictional force between connecting piece 7 and the fixed box 5, prevent that connecting piece 7 from adjusting the elasticity of earphone at the random pull of the inner chamber of fixed box 5, causing earmuff 11 to be unable to fix on the ear easily, make the earphone drop.

The surface cover of screw thread post 2 is equipped with activity ring 15, and the both sides of activity ring 15 are all fixed with spring ring 16 through the connecting rod, and one side that activity ring 15 was kept away from to spring ring 16 is fixed with block rubber 17, through the cooperation of activity ring 15, spring ring 16 and block rubber 17, conveniently supports ear muff 11, prevents the earphone horizontal hunting, influences the stability of earphone.

The surperficial threaded connection of screw thread post 2 has thread bush 18, and the top of thread bush 18 and the bottom swing joint of activity ring 15 through the cooperation of thread bush 18, conveniently support activity ring 15, highly adjust activity ring 15 simultaneously.

The inner cavity of the box body 8 is provided with an elastic sheet 19, the elastic sheet 19 is movably connected with one side of the movable plate 102 opposite to the movable plate, the movable plate 102 is supported in an auxiliary manner through the cooperation of the elastic sheet 19, and the movable plate 102 is promoted to drive the limiting effect of the limiting block 103 on the movable connecting column 9.

During the specific use, the user is through tensile connecting piece 7, can adjust connecting piece 7 and fixed box 5's position, adjust the distance between fixed box 5 and the box 8, make things convenient for different wearers to wear the use, press movable connecting column 9 simultaneously, make movable connecting column 9 drive earmuff 11 downstream, movable connecting column 9 extrusion stopper 103 shrink simultaneously, stopper 103 drives fly leaf 102 extrusion spring 101 afterwards, along with movable connecting column 9 downstream, stopper 103 carries out spacing fixed to movable connecting column 9 with spacing groove 104 joint in proper order, adjust the height of earmuff 11, when needing to charge to the earphone, only need place the earphone at the top of placing seat 3, make reference column 12 insert the inner chamber of sleeve pipe 13, simultaneously move into rubber block 17 the inner chamber of earmuff 11, carry out spacing support to the earphone, rotate the height that thread bush 18 adjusted activity ring 15 afterwards, make the earphone keep steady, switch on charging coil 4, induced-current produces ring magnetic field around charging coil 4 afterwards, fixed box 5 laminates with placing seat 3 this moment, receive coil 6 produces induced-current, then, induced current produces.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A headset with a wireless charging assembly, comprising a support base (1), characterized in that: the top of supporting seat (1) is fixed with screw thread post (2), the top of screw thread post (2) is fixed with places seat (3), the inner chamber of placing seat (3) is provided with charging coil (4), the top swing joint of placing seat (3) has solid fixed box (5), the bottom of solid fixed box (5) inner chamber is provided with receiving coil (6), the equal swing joint in both sides of solid fixed box (5) has connecting piece (7), one side that solid fixed box (5) were kept away from in connecting piece (7) is fixed with box (8), the inner chamber swing joint of box (8) has movable connecting post (9), the inner chamber of box (8) is provided with adjusting part (10), box (8) are run through and be fixed with ear muff (11) in the bottom of movable connecting post (9).

2. A headset having a wireless charging assembly according to claim 1, wherein: adjusting part (10) include spring (101), spring (101) are fixed in one side of box (8) inner chamber, the opposite side of spring (101) is fixed with fly leaf (102), one side that spring (101) were kept away from in fly leaf (102) is fixed with spacing piece (103), spacing groove (104) that cooperation spacing piece (103) used are all seted up from last to down in proper order to one side in opposite directions of activity spliced pole (9).

3. A headset having a wireless charging assembly according to claim 1, wherein: a positioning column (12) is fixed to the top of the placing seat (3), a sleeve (13) is sleeved on the surface of the positioning column (12), and the sleeve (13) is embedded in the bottom of the fixing box (5).

4. A headset having a wireless charging assembly according to claim 1, wherein: the surface cover of connecting piece (7) is equipped with rubber sleeve (14), the inner chamber of locating fixed box (5) is inlayed in rubber sleeve (14).

5. A headset having a wireless charging assembly according to claim 1, wherein: the surface cover of screw thread post (2) is equipped with activity ring (15), the both sides of activity ring (15) all are fixed with spring ring (16) through the connecting rod, one side that activity ring (15) were kept away from in spring ring (16) is fixed with block rubber (17).

6. A headset having a wireless charging assembly according to claim 1, wherein: the surface of the threaded column (2) is in threaded connection with a threaded sleeve (18), and the top of the threaded sleeve (18) is movably connected with the bottom of the movable ring (15).

7. A headset having a wireless charging assembly according to claim 1, wherein: an elastic sheet (19) is arranged in the inner cavity of the box body (8), and the elastic sheet (19) is movably connected with one side of the movable plate (102) opposite to the elastic sheet.