CN111479187A

CN111479187A - Bracelet formula TWS device

Info

Publication number: CN111479187A
Application number: CN202010279612.4A
Authority: CN
Inventors: 张显军
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-07-31
Anticipated expiration: 2040-04-10
Also published as: CN111479187B

Abstract

The invention discloses a bracelet type TWS device which comprises a C-shaped bracelet main body and an earphone, wherein an earphone magnet is arranged on the earphone, the earphone is connected to the end part of the bracelet main body through magnetic force, and the bracelet main body is provided with charging equipment for charging the earphone. The application provides a bracelet formula TWS device is connected the earphone on bracelet main part through the mode that utilizes magnetism to connect for the earphone is convenient for accomodate, and portable more need not to use devices such as receiver, and is difficult to the loss, and in addition, the stability of connection has been guaranteed when the mode that magnetism attracts to connect conveniently takes, provides the TWS earphone that more suitably carries and take for the user.

Description

Bracelet formula TWS device

Technical Field

The invention relates to the technical field of TWS earphones, in particular to a bracelet type TWS device.

Background

The mode of accomodating of TWS earphone among the existing market is put the earphone in the box that charges usually, gets when having the use and puts inconvenient problem, gets to put the dropping that causes the earphone easily at the in-process simultaneously.

In summary, how to provide a TWS headset with convenient access is an urgent problem to be solved by those skilled in the art.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a TWS device with a bracelet, which can facilitate the access of a TWS headset and avoid the inconvenience of use.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a bracelet formula TWS device, includes the bracelet main part and the earphone of C shape, be provided with earphone magnet on the earphone, the earphone passes through magnetic force and connects the tip of bracelet main part, the bracelet main part be equipped with be used for doing the battery charging outfit that the earphone charges.

Preferably, the bracelet body comprises an adapter box and an earphone box connected to the adapter box, the earphone box is provided with a charging box magnet, and the earphone is connected to the earphone box through magnetic force;

the switching box is provided with switching box magnet, when the switching box with the butt joint of earphone box, switching box magnet with charge box magnet magnetic force and be connected.

Preferably, the magnet of the adapter box further comprises a homopolar magnet with the same magnetism as the magnet of the charging box; when the left earphone box and the right earphone box rotate relative to the switching box from the butt joint position, the magnet of the charging box is subjected to the repulsive force of the homopolar magnet, so that the magnet 14 of the charging box is separated from the magnet of the switching box, and the earphone boxes are convenient to take down.

Preferably, the earphone box including connect respectively in left earphone box and right earphone box on the switching box, the earphone includes left earphone and right earphone, left side earphone passes through magnetic force and connects on the earphone box of a left side, right side earphone passes through magnetic force and connects on the earphone box of the right side.

Preferably, the adapter box is of a barrel structure, the adapter box magnet is arranged in the barrel structure, and an adapter box magnet cover is arranged at the end part of the barrel structure.

Preferably, left side earphone box with right earphone box is the arc structure, and all have be used for cup jointing in the outside switching tip of switching box, left side earphone box with right earphone box all overlaps and locates when the switching box is outside, the terminal surface of the switching tip of left side earphone box with the terminal surface butt joint laminating of the switching tip of right earphone box.

Preferably, the left earphone and the right earphone both comprise a shell, and a loudspeaker and an earphone mainboard which are arranged in the shell.

Preferably, a charging box battery and an earphone Pogopin connected with the charging box battery are arranged in the left earphone box and the right earphone box respectively;

the earphone is provided with an earphone charging PIN which is used for being in contact with the earphone Pogopin to realize charging.

Preferably, earphone magnets which enable the left earphone and the right earphone to be stably installed in the left earphone box and the right earphone box are arranged in the left earphone and the right earphone; the earphone magnet of the left earphone is opposite in magnetism to the earphone magnet of the right earphone.

Preferably, the casing of left earphone and the casing of right earphone all are provided with earphone touch key, earphone touch key-type connection the earphone mainboard, or earphone touch key mobilizable with the earphone mainboard contact, the earphone mainboard connection the speaker.

The application provides a bracelet formula TWS device is connected the earphone on bracelet main part through the mode that utilizes magnetism to connect for the earphone is convenient for accomodate, and portable more need not to use devices such as receiver, and is difficult to the loss, and in addition, the stability of connection has been guaranteed when the mode that magnetism attracts to connect conveniently takes, provides the TWS earphone that more suitably carries and take for the user.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a cross-sectional view of a bracelet-style TWS device provided in accordance with the present invention;

fig. 2 is an exploded view of the bracelet-type TWS device according to the present invention;

fig. 3 is a cross-sectional view of a headset provided by the present invention;

fig. 4 is a sectional view of a charging case provided in the present invention;

fig. 5 is a cross-sectional view of an adapter provided in the present invention.

In FIGS. 1-5:

1. the earphone comprises an earphone upper shell 2, an earphone touch key 3, an earphone lower shell 4, an earphone mainboard 5, an earphone magnet 6, a loudspeaker 7 and an earphone charging Pin;

8. the charging box comprises a charging box outer shell, 9, a charging box upper inner shell, 10, earphones Pogopin, 11, a charging box battery, 12, a charging box lower inner shell, 13, charging box PCBs, 14 and a charging box magnet;

15. adapter box, 16, adapter box magnet, 17, adapter box magnet lid.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a bracelet type TWS device which can facilitate the access of TWS earphones and avoid the condition of inconvenient use.

Referring to fig. 1 to 5, fig. 1 is a cross-sectional view of a bracelet-type TWS device according to the present invention; fig. 2 is an exploded view of the bracelet-type TWS device according to the present invention; fig. 3 is a cross-sectional view of a headset provided by the present invention; fig. 4 is a sectional view of a charging case provided in the present invention; fig. 5 is a cross-sectional view of an adapter provided in the present invention.

The application provides a bracelet formula TWS device, including the bracelet main part and the earphone of C shape, be provided with earphone magnet 5 on the earphone, the earphone passes through magnetic force and connects the tip at the bracelet main part, and the bracelet main part is equipped with the battery charging outfit that is used for charging for the earphone.

It should be noted that bracelet formula TWS device is a device with TWS earphone and the integrated setting of wearing formula bracelet, and the bracelet main part is C shape structure, conveniently wears in the wrist portion, and wherein, the tip of bracelet main part refers to the tip of the opening part of C shape structure, and the earphone tip is provided with earphone magnet 5, and earphone magnet 5 passes through magnetic force, and stable connection is in the tip of bracelet main part. The bracelet body may be provided with a magnetic device or have a metal structure so as to be connected with the earphone magnet. The quantity of earphone in this application can be one or two, no matter be one or two, all can set up the tip at bracelet main part.

When using bracelet formula TWS device, can wear it at the wrist portion to hand-carry, do not need extra earphone box, convenient to carry who sets up the earphone of preparation. When needs use the earphone, can take off the earphone from bracelet main part through external force, because adopt magnetism to connect, be connected between earphone and the bracelet main part easily by the separation, but be difficult to lead to the accident by external force influence to drop, guaranteed the convenience that the earphone was got and is put.

Optionally, in order to stabilize the adsorption setting of earphone, make it be difficult to drop, can set up the recess on bracelet main part, insert the earphone in the recess. Further, the extending direction of the groove can be along the extending direction of the bracelet, so that the insertion angle of the earphone is not affected by rubbing.

Optionally, the bracelet main body can be of an integral structure, the structure of the C shape is kept unchanged all the time when the bracelet main body is worn and used, or the bracelet main body can be set to be of a detachable structure or a deformable structure for the convenience of wearing and the convenience of taking the earphones.

On the basis of the above embodiment, the bracelet main body comprises an adapter box 15 and an earphone box connected to the adapter box 15, the earphone box is provided with a charging box magnet 14, and the earphone is connected to the earphone box through magnetic force;

the adapter box 15 is provided with an adapter box magnet 16, and when the adapter box 15 is butted with the earphone box, the adapter box magnet 16 is magnetically connected with the charging box magnet 14.

In this embodiment, the earphone is arranged on the earphone box, and is connected through magnetism, and the earphone box is connected on the switching box 15 through magnetism, also is connected through magnetism, and the switching box magnet 16 on the switching box 15 specifically attracts each other with the charging box magnet 14 on the earphone box, forms stable connection.

Under normal conditions, two earphone boxes are arranged on one bracelet and are respectively used for arranging a left earphone and a right earphone. Specifically, the earphone box is including connecting left earphone box and the right earphone box on switching box 15 respectively, and the earphone includes left earphone and right earphone, and left earphone passes through magnetic force and connects on left earphone box, and right earphone passes through magnetic force and connects on right earphone box.

In a specific embodiment, the bracelet body comprises an adapter box 15, and a left earphone box and a right earphone box connected to the adapter box 15, wherein the left earphone box and the right earphone box are both provided with charging box magnets 14, the earphones comprise a left earphone and a right earphone, the left earphone is connected to the left earphone box through magnetic force, and the right earphone is connected to the right earphone box through magnetic force;

the adapter box 15 is provided with an adapter box magnet 16, and when the adapter box 15 is butted with the left earphone box and the right earphone box, the adapter box magnet 16 is magnetically connected with the charging box magnet 14.

The switching box 15 is used for connecting left earphone box and right earphone box, and left earphone box and right earphone box are collectively called the earphone box, and left earphone box and right earphone box are connected respectively in the both sides of switching box 15, form C shape structure. Specifically, two earphone boxes are connected with the adapter box 15 in a magnetic adsorption mode, the adapter box 15 and the earphone boxes can be arranged in a nested relation of end portions, and a magnetic component is arranged in the nested structure, so that the two earphone boxes can be stably adsorbed and connected.

Two earphone boxes all are equipped with one end and are used for connecting the switching box, and the other end is used for connecting the earphone. The earphones may be inserted into the corresponding earphone cases. The earphone box and the earphone can be in a nesting relation and fixed by a magnetic component.

When the adaptor box 15 is butted with the left earphone box and the right earphone box, that is, when the adaptor box 15 and the earphone boxes form an assembling state, the adaptor box magnet 16 and the charging box magnet 14 are just corresponding positions, and the two magnets attract each other in opposite polarities.

On the basis of the above embodiment, the adaptor box magnet 16 further includes a homopolar magnet having the same magnetism as the charging box magnet 14; when the left earphone box and the right earphone box rotate relative to the adapter box from the butt joint position, the magnet 14 of the charging box receives the repulsive force of the homopolar magnet, so that the magnet 14 of the charging box is separated from the magnet 16 of the adapter box.

The adapter box magnet 16 includes two magnets or two stages of the same magnet, and is in the relationship of like-pole repulsion and opposite-pole attraction with the charging box magnet 14, respectively.

When the earphone box and the adaptor box 15 are at the installation position, the part of the adaptor box magnet 16 attracted to the charging box magnet 14 faces the charging box magnet 14, so that the adaptor box 15 and the earphone box are in an attracted connection state.

When the earphone box and the adapter box 15 rotate or twist from the butt joint position (i.e. the installation position), part of the magnets in the adapter box magnet 16, which attract the charging box magnet 14, is far away from the charging box magnet 14, correspondingly, the homopolar magnets in the adapter box magnet 16, which repel the charging box magnet 14, are close to the charging box magnet 14, and the attraction between the earphone box and the adapter box 15 is gradually smaller than the repulsion, so that the earphone box and the adapter box 15 are separated from each other.

Optionally, two magnets each having an N/S pole are disposed in the adaptor box 15, the directions of the two magnets are opposite, the N pole and the S pole on one side are used for corresponding to the charging box magnet 14 in one earphone box, and the N pole and the S pole on the other side are used for corresponding to the charging box magnet 14 in the other earphone box.

On the basis of the above embodiment, the adapter box 15 is a cylindrical structure, the adapter box magnet 16 is disposed in the cylindrical structure, and the end of the cylindrical structure is provided with the adapter box magnet cover 17.

Referring to fig. 5, an adapter magnet 16 is disposed in the adapter 15 having a cylindrical structure, and an adapter magnet cover 17 is disposed at an end of the adapter magnet 16 for fixing the adapter magnet 16 and simultaneously ensuring that the attraction between the adapter magnet 16 and the external charging box magnet 14 is not affected.

Alternatively, the structure of the adapter box 15 may be other.

In order to form the bracelet structure of C shape, on the basis of above-mentioned embodiment, left earphone box and right earphone box are half ring structure, and all have and be used for cup jointing the switching tip of switching box 15, and when switching box 15 was located to left earphone box and right earphone box cover, the switching tip of left earphone box and the switching tip butt joint laminating of right earphone box.

Referring to fig. 5, the two earphone boxes are both semi-circular structures, and the end portions thereof are sleeved on the adapter box 15, so as to facilitate manufacturing and use, and the two earphone boxes are sleeved with each other.

On the basis of any of the above embodiments, the left earphone and the right earphone each include a housing, a speaker 6, a microphone, and an earphone main board 4 provided in the housing.

It should be noted that, two earphones in this application all include corresponding speaker, mainboard, microphone for two earphones can all realize alone listening and saying the function, consequently when using, can only open one completely and use, avoid having to use two too fast problem of power consumptive that lead to simultaneously, set up like this simultaneously and can also make two earphones use simultaneously for two people, realize the most important usage of wireless earphone.

On the basis of the above embodiment, the left earphone box and the right earphone box are both provided with a charging box battery 11 and earphones Pogopin10 connected with the charging box battery 11; the headset is provided with a headset charging PIN7 for contacting the headset Pogopin10 to effect charging.

Since both earphones can be used separately, it is necessary to have a separate battery, and a corresponding separate charging device.

Set up charging device respectively in left earphone box and right earphone box, specifically for charging box battery 11 and earphone Pogopin10 of setting on charging box battery 11, Pogopin10 can be used for connecting earphone PIN7 that charges on the earphone, and when the earphone inserts left earphone box or right earphone box in, the earphone of earphone PIN7 just contacts earphone Pogopin10 to realize the effect of charging.

Optionally, other charging structures may be disposed in the earphone box to charge the earphone.

On the basis of the above embodiment, the left earphone and the right earphone are respectively provided with the earphone magnets for stably mounting the left earphone and the right earphone in the left earphone box and the right earphone box.

With respect to the above-provided earphones, both the left earphone and the right earphone may be identical in structure, or have different arrangement directions or structures, such as a symmetrical structure, or be two completely different earphone structures.

In a common embodiment, the earphone touch key 2 is disposed on both the casing of the left earphone and the casing of the right earphone, the earphone touch key 2 is connected to the earphone main board 4, or the earphone touch key 2 is movably in contact with the earphone main board 4, and the earphone main board 4 is connected to the speaker 6.

Optionally, the earphone magnet 5 of the left earphone is opposite to the earphone magnet 5 of the right earphone in magnetism. Two 5 magnetism of earphone magnet are opposite, can obtain, and two magnetism that correspond the box magnet 14 that charges of earphone magnet 5 respectively are also opposite to guaranteeing that earphone magnet 5 and the box magnet 14 that charges that corresponds can the magnetic connection's the condition under, the earphone box that corresponds can only be connected to left and right earphone, avoid left and right earphone to put the box that charges by mistake.

In a specific embodiment, the bracelet-type TWS earphone device provided by the present application mainly includes a left earphone, a left earphone box, a junction box, a right earphone, and a right earphone box, as shown in fig. 1, the above structures are from left to right. Because the left earphone and the right earphone are the same, and the left earphone box and the right earphone box are the same, the left earphone and the left earphone box are taken as examples and the switching box is used for explanation in the scheme.

The left earphone mainly comprises an earphone upper shell 1, an earphone touch key 2, an earphone lower shell 3, an earphone main board 4, an earphone magnet 5, an earphone loudspeaker 6 and an earphone charging Pin 7.

Earphone epitheca

1 and 3 locks of earphone inferior valve set up, and inside is provided with earphone mainboard 4, earphone magnet 5, speaker 6 and the earphone Pin7 that charges, and the surface mounting of earphone epitheca 1 has earphone touch key 2, is pressed the back at earphone touch key 2, with the contact of earphone mainboard 4 or trigger the return circuit intercommunication of earphone mainboard 4. The speaker 6 and the headphone charging Pin7 are connected to the headphone main board 4. The loudspeaker 6 is arranged at the lower end part of the earphone, and the earphone charging Pin7 extends out of the lower end face of the earphone and is used for contacting the earphone Pogopin to realize charging.

The left earphone box comprises a charging box outer shell 8, a charging box upper inner shell 9, earphones Pogopin10, a charging box battery 11, a charging box lower inner shell 12, a charging box PCB13 and a charging box magnet 14.

The left earphone is arranged from the right end of the left charging box, the left earphone is attracted together through a magnet after being arranged, and the earphone Pogopin10 is contacted with the earphone charging pin7 to charge the left earphone.

The earphone box is provided with a charging box magnet 14 at one end close to the adapter box 15, and the charging box magnet is used for attracting or repelling the adapter box magnet in the adapter box 15.

The earphone box is the semicircle ring structure, and the tip is provided with the box PCB13 that charges, charges box PCB13 and connects above-mentioned box battery 11 that charges. The end of the earphone box is provided with a clamping step for realizing the clamping connection with the adapter box 15.

The main structure of the adapter box 15 comprises an adapter box magnet 16 and an adapter box magnet cover 17 which are arranged in the adapter box 15, and the two adapter box magnets 16 are both arranged in the adapter box 15. Optionally, the magnetism of the contact position of the two adaptor box magnets 16 and the left earphone box is opposite, and the magnetism of the earphone magnet 5 in the left earphone is opposite to that of the earphone box magnet. After the adaptor box 15 is placed inside the left earphone box and the right earphone box, the charging box and the adaptor box 15 are attracted together by means of the attraction of the magnet. Whole TWS earphone is placed on the bracelet, when the earphone is got to needs, considers the near condition of distance that probably has two earphones, can rotate left and right earphone box hard, and after rotatory certain angle, the same repulsion force that produces of earphone box internal magnet and switching box magnet magnetism can take off left earphone box and right earphone box this moment to conveniently take out the earphone from the earphone box.

Except for the main structure and connection manner of the bracelet-type TWS headset provided in any of the above embodiments, please refer to the prior art for the structure of other parts of the bracelet-type TWS headset, and details are not repeated herein.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The bracelet-type TWS headset device provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a bracelet formula TWS device, its characterized in that, includes the bracelet main part and the earphone of C shape, be provided with earphone magnet (5) on the earphone, the earphone passes through magnetic force and connects bracelet main part tip, the bracelet main part be equipped with be used for doing the battery charging outfit that the earphone charges.

2. The bracelet-type TWS device of claim 1, wherein the bracelet body comprises an adapter box (15), an earphone box connected to the adapter box (15), the earphone box being mounted with a charging box magnet (14), the earphone being connected to the earphone box by magnetic force;

the switching box (15) is provided with a switching box magnet (16), and when the switching box (15) is in butt joint with the earphone box, the switching box magnet (16) is in magnetic connection with the charging box magnet (14).

3. The bracelet-type TWS device of claim 2, wherein the adapter box magnet (16) further comprises a homopolar magnet of the same magnetic polarity as the charging box magnet (14); when the earphone box rotates relative to the adapter box from a butt joint position, the magnet (14) of the charging box is subjected to repulsion force of the homopolar magnet, so that the magnet (14) of the charging box is separated from the magnet (16) of the adapter box.

4. Bracelet-style TWS device according to claim 3, wherein said earphone boxes comprise a left earphone box and a right earphone box connected to said adaptor box (15), respectively, said earphones comprising a left earphone and a right earphone, said left earphone being connected to said left earphone box by magnetic force, said right earphone being connected to said right earphone box by magnetic force.

5. The bracelet-type TWS device according to claim 4, wherein the adapter box (15) is a tubular structure in which the adapter box magnet (16) is disposed, an adapter box magnet cover (17) being disposed at an end of the tubular structure.

6. The bracelet-type TWS device according to claim 5, wherein the left earphone case and the right earphone case are both arc-shaped structures and have respective adapting ends for being sleeved on the outside of the adapting box (15), and when the left earphone case and the right earphone case are both sleeved on the outside of the adapting box (15), the end surface of the adapting end of the left earphone case is abutted and attached to the end surface of the adapting end of the right earphone case.

7. A bracelet-type TWS device according to any one of claims 4 to 6, wherein the left and right earphones each comprise a housing, a speaker (6) disposed in the housing, a microphone and an earphone main board (4).

8. The bracelet-type TWS device according to claim 7, wherein a charging box battery (11) and an earphone Pogopin (10) connected to the charging box battery (11) are disposed in each of the left earphone box and the right earphone box;

the headset is provided with a headset charging PIN (7) for contacting the headset Pogopin (10) to enable charging.

9. The bracelet-type TWS device according to claim 8, wherein an earphone magnet (5) is provided in each of the left and right earphones to allow the left and right earphones to be stably mounted in left and right earphone cases, the earphone magnet (5) of the left earphone being opposite in magnetism to the earphone magnet (5) of the right earphone.

10. The bracelet-type TWS device according to claim 7, wherein a headset touch key (2) is disposed on each of the left and right headset housings, the headset touch key (2) is connected to the headset main board (4), or the headset touch key (2) is movably in contact with the headset main board (4), and the headset main board (4) is connected to the speaker (6).