CN213094460U

CN213094460U - Head-wearing wireless earphone

Info

Publication number: CN213094460U
Application number: CN202021955352.XU
Authority: CN
Inventors: 孙晨; 葛建豪
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-30
Anticipated expiration: 2030-09-08

Abstract

The utility model belongs to the technical field of earphone products, in particular to a head-wearing wireless earphone, which comprises a head strip and two earphone units arranged at the two end parts of the corresponding head strip, wherein a detachable connecting structure is arranged between the two end parts of the head strip and the earphone units at the corresponding side; still including setting up battery, the mainboard in the top, slidable mounting has the top USB that is connected with the mainboard electricity respectively to connect on the both ends of top, is equipped with respectively on the both ends of top to be used for stirring the gliding structure of stirring of the top USB that corresponds the side, is equipped with the holding chamber on earphone unit's casing, installs earphone USB and connects on the casing part that the holding chamber corresponds. Can supply power for two earphone units through changing reserve first strip, when charging for the first strip, only need with the first strip USB connect plug to the charger on just can charge, need not connect through the USB line, solved current wear-type wireless earphone's the problem that the time of endurance is short and difficult charging, can be convenient carry.

Description

Head-wearing wireless earphone

Technical Field

The utility model belongs to the technical field of the earphone product, especially, relate to a wireless earphone of wear-type.

Background

In recent years, a wireless headset is popular because of wireless material constraint and portability. Due to the fact that the headset is limited by the self weight, the size and the like of the headset, the electricity storage of the headset is low, the endurance time is short, and the device cannot be used for a long time; and compare the volume with the wireless earphone of in-ear, inconvenient portable equipment such as box that charges is its continuation of journey at any time, need connect through the USB line during the charging, and it is troublesome to charge, can appear the problem of being difficult for looking for the USB line moreover sometimes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless earphone of wear-type aims at solving the problem that the time of endurance of current wireless earphone of wear-type is short and difficult to charge, can be convenient carry.

The utility model discloses a head-wearing wireless earphone, which comprises a head strip and two earphone units arranged at the positions corresponding to the two end parts of the head strip, wherein a detachable connecting structure is arranged between the two end parts of the head strip and the earphone units at the corresponding sides; the earphone is characterized by further comprising a battery arranged inside the head strip and a mainboard electrically connected with the battery, wherein the two end parts of the head strip are respectively provided with a head strip USB connector electrically connected with the mainboard in a sliding mode, the two end parts of the head strip are respectively provided with a shifting structure used for shifting the corresponding side of the head strip USB connector to slide out to the outer side of the head strip/retract into the inner side of the head strip, a containing cavity used for containing the end part of the head strip is arranged on a shell of the earphone unit, and an earphone USB connector electrically connected with the earphone unit is arranged on a shell part corresponding to the containing cavity.

As an improvement, sliding groove structures extending along the sliding direction of the head strip USB connector are respectively arranged on two opposite sides of the head strip end; the toggle structure comprises two sliding blocks which are respectively and slidably mounted in the sliding groove structures on the two sides and are fixedly connected with the head strip USB connector, and a limiting structure which is arranged in the head strip and is used for limiting the position of the head strip USB connector.

As an improvement, the sliding chute structure comprises a long hole arranged along the sliding direction, bearing plates are respectively arranged on two opposite side walls of the long hole arranged along the sliding direction of the head bar USB connector, and the sliding block is arranged on one side of the two bearing plates away from the interior of the head bar; the slider of the corresponding every side of the first strip USB joint is fixedly connected with an elastic arm arranged along the sliding direction of the first strip USB joint, one end of each elastic arm far away from the first strip USB joint is fixedly connected with a supporting arm, and one end of each supporting arm far away from the elastic arm is inserted into the elongated hole of the corresponding side and is fixedly connected with the slider of the corresponding side.

As an improvement, the sliding blocks corresponding to each side are respectively provided with a limiting structure; the limiting structure comprises a limiting block arranged on the supporting arm part of the supporting arm positioned inside the head strip, a retraction locking position and an extension locking position which are arranged at intervals along the sliding direction of the head strip USB connector.

As an improvement, the retraction locking position comprises two first notches which are respectively arranged at one side of the bearing plates far away from the head strip end part, and the extension locking position comprises two second notches which are respectively arranged at one side of the bearing plates near the head strip end part.

As an improvement, an installation main body is fixedly connected to the head strip USB connector, the two elastic arms are connected to the installation main body, and a wiring hole is formed in the installation main body.

As an improvement, the detachable connection structure comprises an insertion structure, and the insertion structure comprises an insertion head arranged on the end part of the head strip and an insertion groove correspondingly arranged in the accommodating cavity.

As an improvement, the detachable connecting structure comprises a magnetic attraction structure, and the magnetic attraction structure comprises a head strip magnetic attraction piece arranged on the end part of the head strip and an earphone magnetic attraction piece arranged in the accommodating groove.

As an improvement, the first magnetic attraction piece comprises a first head magnet and a second head magnet which are arranged at intervals, and the magnetic polarities of the first head magnet and the second head magnet are opposite; the earphone magnetic attraction piece comprises a first earphone magnet and a second earphone magnet, the first earphone magnet and the second earphone magnet are respectively arranged corresponding to the first head bar magnet and the second head bar magnet, the magnetic polarities of the first earphone magnet and the first head bar magnet are opposite, and the magnetic polarities of the second earphone magnet and the second head bar magnet are opposite.

As an improvement, the accommodating cavity is a groove arranged on the outer side of the earphone unit and extends from the edge of the outer side of the earphone unit to the middle of the outer side of the earphone unit, and the detachable connecting structure is arranged between the end part of the head bar and the end side wall of the groove; the side wall of the end of the groove is provided with a plug hole, and the earphone USB connector is fixedly arranged in a cavity surrounded by the shell of the earphone unit and is inserted into the plug hole.

Due to the adoption of the technical scheme, the head-wearing wireless earphone comprises the head strip and two earphone units arranged at the positions corresponding to the two end parts of the head strip, wherein a detachable connecting structure is arranged between the two end parts of the head strip and the earphone units at the corresponding side; still including setting up at the inside battery of bandeau, the mainboard of being connected with the battery electricity, slidable mounting has the bandeau USB that is connected with the mainboard electricity respectively on the both ends of bandeau to connect, be equipped with respectively on the both ends of bandeau and be used for stirring the bandeau USB who corresponds the side and connect roll-off to the bandeau outside/return the interior toggle structure of income bandeau, be equipped with the holding chamber that is used for holding bandeau tip on the casing of earphone unit, install the earphone USB that is connected with the earphone unit electricity on the casing part that the holding chamber corresponds and connect. When the earphone is used, the USB connector of the head strip slides out to the outer side of the head strip through the shifting structure, then the two end parts of the head strip are respectively inserted into the accommodating cavities on the corresponding earphone units, the USB connector of the head strip is connected with the USB connector of the earphone in an inserting mode, the two end parts of the head strip are connected with the detachable connection structure between the earphone units on the corresponding sides, power can be supplied to the two earphone units through the batteries in the head strip, when the electric quantity of the batteries is insufficient, the two end parts of the head strip are respectively pulled out from the accommodating cavities of the earphone units, the spare head strip is replaced, and the power is supplied to the two earphone units through the spare head strip, so that the endurance; when the head strip is charged, the head strip can be charged only by plugging the head strip USB connector at one end of the head strip into a charger without connection through a USB wire, the charging is very convenient, and the head strip is small in size and convenient to carry; the utility model discloses a wireless headset has solved the problem that the time of endurance of current wireless headset is short and difficult to charge, can be convenient carry.

Drawings

Fig. 1 is a schematic perspective view of the head-mounted wireless earphone of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the wireless headset of the present invention;

fig. 3 is a schematic sectional view of the disassembled wireless headset according to the present invention;

fig. 4 is an enlarged schematic structural view of the headband end of the wireless headset according to the present invention;

fig. 5 is a schematic drawing of the toggle structure of the wireless headset of the present invention;

fig. 6 is an exploded schematic view of the toggle structure of the wireless headset according to the present invention;

10, a head strip, 11, a main board, 12, a battery, 13, a head strip USB connector, 14, a plug connector, 15, a sliding groove structure, 16, a bearing plate, 17a, a retraction locking position, 17b, an extension locking position, 18, a mounting hole, 20, an earphone unit, 21, a containing cavity, 22, a plug hole, 23, an earphone USB connector, 24, a plug groove, 30, a head strip magnetic attraction piece, 40, an earphone magnetic attraction piece, 51, an elastic arm, 52, a supporting arm, 53, a sliding block, 54, a limiting block, 55, a mounting main body, 56, a connecting part, 57 and a wiring hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1 to fig. 6 are the utility model discloses a structural schematic diagram of wireless headset, wherein, fig. 1 shows the utility model discloses a wireless headset's spatial structure schematic diagram, fig. 2 shows the utility model discloses a wireless headset's sectional structure schematic diagram, fig. 3 shows the utility model discloses a wireless headset's decomposition state's sectional structure schematic diagram, fig. 4 shows the utility model discloses a wireless headset's head end part department's enlarged structure schematic diagram, fig. 5 shows the utility model discloses a wireless headset's flip structure spatial structure schematic diagram, fig. 6 shows the utility model discloses a wireless headset's flip structure's decomposition structure schematic diagram. For the sake of convenience, only the parts relevant to the present invention are shown in the drawings.

When the wireless headset is worn, one side close to the head of a user is the inner side, and the other side far away from the head of the user is the outer side. It should be noted that if the present invention relates to a directional indication (for example, up, down, front, rear, etc.), the directional indication is only used to explain a relative positional relationship between components in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

As can be seen from fig. 1, 2, 3, 4, 5 and 6, the wireless headset includes a headband 10, two headset units 20 provided at both ends of the headband 10, and a detachable connection structure provided between both ends of the headband 10 and the headset units 20 on the corresponding side; the earphone comprises a head strip 10, a battery 12 and a mainboard 11, wherein the battery 12 is arranged inside the head strip 10, the mainboard 11 is electrically connected with the battery 12, head strip USB connectors 13 electrically connected with the mainboard 11 are respectively installed at two end parts of the head strip 10 in a sliding mode, toggle structures used for toggling the head strip USB connectors 13 at the corresponding sides to slide out of the head strip 10 or retract into the head strip 10 are respectively arranged at the two end parts of the head strip 10, accommodating cavities 21 used for accommodating the end parts of the head strip 10 are arranged on a shell of an earphone unit 20, earphone USB connectors 23 electrically connected with the earphone unit 20 are installed on the shell parts corresponding to the accommodating cavities 21, generally, the head strip USB connectors 13 are USB male heads, the earphone USB connectors 23 are USB female seats, and the USB male heads/USB female seats can be Type-A or Type-C.

When the earphone is used, the head bar USB connector 13 slides out to the outer side of the head bar 10 through the toggle structure, then the two end parts of the head bar 10 are respectively inserted into the accommodating cavities 21 on the corresponding earphone units 20, the head bar USB connector 13 is connected with the earphone USB connector 23 in an inserting mode, the two end parts of the head bar 10 are connected with the detachable connection structure between the earphone units 20 on the corresponding sides, the two earphone units 20 can be powered through the battery 12 inside the head bar 10, when the electric quantity of the battery 12 is insufficient, the two end parts of the head bar 10 are respectively pulled out of the accommodating cavities 21 of the earphone units 20, the standby head bar 10 is replaced, and the two earphone units 20 are powered through the standby head bar 10, so that the endurance time is prolonged; when the head strip 10 is charged, the head strip can be charged only by plugging the head strip USB connector 13 at one end of the head strip into a charger without connection through a USB wire, the charging is very convenient, and the head strip 10 is small in size and convenient to carry; the utility model discloses a wireless headset has solved the problem that the time of endurance of current wireless headset is short and difficult to charge, can be convenient carry.

In the present invention, as can be seen from fig. 2, 4, 5 and 6, the opposite sides of the end of the top strip 10 are respectively provided with a sliding groove structure 15 extending along the sliding direction of the top strip USB connector 13; the toggle structure comprises two sliding blocks 53 which are respectively and slidably mounted in the sliding groove structures 15 on the two sides, the two sliding blocks 53 are respectively and fixedly connected with the head strip USB connector 13, and a limiting structure used for limiting the position of the head strip USB connector 13 is correspondingly arranged inside the head strip 10.

Specifically, the chute structure 15 includes an elongated hole arranged along the sliding direction, the two opposite side walls of the elongated hole arranged along the sliding direction of the top USB connector 13 are respectively provided with a bearing plate 16, and the slider 53 is arranged on one side of the two bearing plates 16 away from the inside of the top bar 10; the sliding blocks 53 on each side corresponding to the head USB connector 13 are fixedly connected with elastic arms 51 arranged along the sliding direction of the head USB connector 13, one ends of the two elastic arms 51 far away from the head USB connector 13 are fixedly connected with supporting arms 52, and one ends of the two supporting arms 52 far away from the elastic arms 51 are inserted into the elongated holes on the corresponding side and are fixedly connected with the sliding blocks 53 on the corresponding side.

The sliding blocks 53 corresponding to each side are respectively provided with a limiting structure; the limiting structure comprises a limiting block 54 arranged on the part, located inside the head 10, of the supporting arm 52, a retraction locking position 17a and an extension locking position 17b, of the supporting arm 52, the retraction locking position 17a and the extension locking position 17b are arranged inside the head 10 at intervals along the sliding direction of the head USB connector 13, when the head USB connector 13 slides out of the head 10, the limiting block 54 is clamped with the extension locking position 17b, and when the head USB connector 13 retracts into the head 10, the limiting block 54 is clamped with the retraction locking position 17 a. When the slider 53 is pressed, the elastic arm 51 is elastically deformed by the support arm 52, so that the stopper 54 is separated from the retraction locking position 17a and the extension locking position 17b, and the slider 53 can drive the head bar USB connector 13 to slide, and when the stopper 54 moves to the retraction locking position 17a and the extension locking position 17b, the stopper can be combined with the retraction locking position 17a and the extension locking position 17b, so that the head bar USB connector 13 can keep the retraction state and the extension state.

Generally, the retraction locking position 17a includes two first notches respectively disposed at one side of the two bearing plates 16 far from the end of the headband 10, and the extension locking position 17b includes two second notches respectively disposed at one side of the two bearing plates 16 near the end of the headband 10; when the headwear USB connector 13 retracts into the headwear 10, the two end portions of the limiting block 54 are respectively clamped into the two first notches, and when the headwear USB connector 13 slides out to the outer side of the headwear 10, the two end portions of the limiting block 54 are respectively clamped into the two second notches.

In order to facilitate the installation of the slider 53, the support arm 52 and the head strip USB connector 13, an installation main body 55 is fixedly connected to the head strip USB connector 13, the two elastic arms 51 are both connected to the installation main body 55, and a wire hole 57 is formed in the installation main body 55, so that a wire between the main board 11 and the head strip USB connector 13 can be conveniently routed. Specifically, a connecting portion 56 is provided on the side of the mounting body 55 close to the top USB connector 13, a mounting hole 18 is correspondingly provided on the top USB connector 13, the connecting portion 56 is inserted into the mounting hole 18, the mounting body 55 and the top USB connector 13 can be fixed by adhesion or magnet adsorption, and usually, the mounting body 55, the connecting portion 56, the two elastic arms 51, the two support arms 52, the two sliders 53, and the two stoppers 54 are formed integrally by injection molding.

The utility model discloses in, detachable connection structure is grafting structure, including setting up bayonet joint 14 on the 10 tip of the first, correspond the inserting groove 24 that sets up in holding chamber 21, generally, bayonet joint 14 is provided with two at least along the circumference interval of first USB joint 13, corresponds every 14 punishments of bayonet joint and do not is equipped with inserting groove 24, and specific theory, bayonet joint 14 are the arc, inserting groove 24's shape and 14 looks adaptations of bayonet joint.

The detachable connection structure can also be a magnetic attraction structure, which includes a magnetic attraction piece 30 arranged on the end of the head strip 10 and a magnetic attraction piece 40 arranged in the accommodating groove of the earphone, wherein the magnetic attraction piece 30 and the magnetic attraction piece 40 are magnets with opposite magnetic polarities. Specifically, the first magnetic attraction piece 30 includes a first head magnet and a second head magnet which are arranged at intervals, and the magnetic polarities of the first head magnet and the second head magnet are opposite; the earphone magnetic attraction piece 40 comprises a first earphone magnet and a second earphone magnet which are respectively arranged corresponding to the first headset magnet and the second headset magnet, wherein the magnetic polarities of the first earphone magnet and the first headset magnet are opposite, and the magnetic polarities of the second earphone magnet and the second headset magnet are opposite; not only can the connection performance between the earphone unit 20 and the headband 10 be enhanced, but also the end of the headband 10 can be prevented from being connected with the wrong earphone unit 20, and the foolproof effect is achieved.

The detachable connection structure can also be a combination of a plug-in structure and a magnetic attraction structure, so that the connection between the earphone unit 20 and the headband 10 is more secure.

The utility model discloses in, battery 12 includes an at least battery monomer, can effectual increase duration, can not exert an influence to the leader 10 because the volume of battery 12 is too big moreover.

In the present invention, the accommodating cavity 21 is a groove disposed on the outer side of the earphone unit 20, and extends from the edge of the outer side of the earphone unit 20 to the middle of the outer side of the earphone unit 20, and the detachable connection structure is disposed between the end of the head bar 10 and the end side wall of the groove; the end side wall of the groove is provided with a plug hole 22, and the earphone USB connector 23 is fixedly arranged in a cavity surrounded by the shell of the earphone unit 20 and is inserted into the plug hole 22.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A kind of wireless earphone of wear-type, including the headpiece, two earphone units that correspond to both ends of the said headpiece and set up, characterized by that, there are removable connection structures between said both ends of the said headpiece and said earphone unit of the corresponding side; the earphone is characterized by further comprising a battery arranged inside the head strip and a mainboard electrically connected with the battery, wherein the two end parts of the head strip are respectively provided with a head strip USB connector electrically connected with the mainboard in a sliding mode, the two end parts of the head strip are respectively provided with a shifting structure used for shifting the corresponding side of the head strip USB connector to slide out to the outer side of the head strip/retract into the inner side of the head strip, a containing cavity used for containing the end part of the head strip is arranged on a shell of the earphone unit, and an earphone USB connector electrically connected with the earphone unit is arranged on a shell part corresponding to the containing cavity.

2. The wireless headset according to claim 1, wherein a sliding groove structure extending in a sliding direction of the headset USB connector is provided on each of opposite sides of the headset end portion; the toggle structure comprises two sliding blocks which are respectively and slidably mounted in the sliding groove structures on the two sides and are fixedly connected with the head strip USB connector, and a limiting structure which is arranged in the head strip and is used for limiting the position of the head strip USB connector.

3. The wireless headset according to claim 2, wherein the sliding groove structure comprises an elongated hole disposed along the sliding direction, two opposite side walls of the elongated hole disposed along the sliding direction of the USB connector are respectively provided with a bearing plate, and the sliding block is disposed on one side of the two bearing plates away from the inside of the headset; the slider of the corresponding every side of the first strip USB joint is fixedly connected with an elastic arm arranged along the sliding direction of the first strip USB joint, one end of each elastic arm far away from the first strip USB joint is fixedly connected with a supporting arm, and one end of each supporting arm far away from the elastic arm is inserted into the elongated hole of the corresponding side and is fixedly connected with the slider of the corresponding side.

4. The wireless headset of claim 3, wherein a limiting structure is disposed at the sliding block corresponding to each side; the limiting structure comprises a limiting block arranged on the supporting arm part of the supporting arm positioned inside the head strip, a retraction locking position and an extension locking position which are arranged at intervals along the sliding direction of the head strip USB connector.

5. The wireless headset of claim 4, wherein the retraction locking position comprises two first notches respectively disposed on a side of the two carrier plates away from the headband end, and the extension locking position comprises two second notches respectively disposed on a side of the two carrier plates near the headband end.

6. A wireless headset according to any of claims 3 to 5, wherein a mounting body is fixedly connected to the headband USB connector, both of the resilient arms are connected to the mounting body, and a wire-passing hole is provided in the mounting body.

7. The wireless headset of claim 1, wherein the detachable connection structure comprises a plug structure, and the plug structure comprises a plug disposed on an end of the headband and a plug slot correspondingly disposed in the receiving cavity.

8. The wireless headset of claim 1, wherein the detachable connection structure comprises a magnetic attraction structure, and the magnetic attraction structure comprises a magnetic attraction piece disposed on the head bar end and a magnetic attraction piece disposed in the receiving groove.

9. The wireless headset of claim 8, wherein the headset magnet comprises a first headset magnet and a second headset magnet spaced apart from each other, the first headset magnet and the second headset magnet having opposite magnetic polarities; the earphone magnetic attraction piece comprises a first earphone magnet and a second earphone magnet, the first earphone magnet and the second earphone magnet are respectively arranged corresponding to the first head bar magnet and the second head bar magnet, the magnetic polarities of the first earphone magnet and the first head bar magnet are opposite, and the magnetic polarities of the second earphone magnet and the second head bar magnet are opposite.

10. A wireless headset according to claim 1, wherein the receiving cavity is a groove provided on an outer side of the headset unit and extends from an edge of the outer side of the headset unit to a middle of the outer side of the headset unit, the detachable connection structure being provided between the end of the headband and an end side wall of the groove; the side wall of the end of the groove is provided with a plug hole, and the earphone USB connector is fixedly arranged in a cavity surrounded by the shell of the earphone unit and is inserted into the plug hole.