CN212486753U

CN212486753U - Wireless earphone

Info

Publication number: CN212486753U
Application number: CN202021310002.8U
Authority: CN
Inventors: 巩强龙
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-02-05
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a wireless earphone, which comprises an earphone body and a charging wire; the earphone body is provided with a charging end; the charging wire includes the earphone storehouse, and locates the bottom in earphone storehouse is used for the connecting wire of being connected with mobile terminal, the earphone storehouse is equipped with the confession charge end male charging groove. The outer side surface of the charging end is provided with a positioning part; the inner wall surface of the charging groove is provided with a matching part which is matched and clamped with the positioning part for positioning. The utility model discloses a wireless earphone can improve the convenience that wireless earphone charges, and then promotes wireless earphone's use and experiences.

Description

Wireless earphone

Technical Field

The utility model relates to a wireless earphone technical field, in particular to wireless earphone.

Background

Wireless headsets are becoming more popular for people due to their portability features, such as TWS (full name True Wireless Stereo) headsets. Such wireless headsets need to be placed into a dedicated charging box for charging after a period of use. However, the battery capacity of the charging box is limited, and once the electric quantity of the charging box is exhausted, it is difficult to charge the wireless headset, which may cause the electric quantity of the wireless headset to be gradually exhausted and unable to be used normally, thereby greatly reducing the use experience of the wireless headset.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wireless earphone aims at improving the convenience that wireless earphone charges, and then promotes wireless earphone's use and experiences.

In order to achieve the above object, the present invention provides a wireless earphone, which includes an earphone body and a charging wire, wherein the earphone body has a charging end; the charging wire includes the earphone storehouse, and locates the bottom in earphone storehouse is used for the connecting wire of being connected with mobile terminal, the earphone storehouse is equipped with the confession charge end male charging groove. The outer side surface of the charging end is provided with a positioning part; the inner wall surface of the charging groove is provided with a matching part which is matched and clamped with the positioning part for positioning.

Optionally, the earphone bin comprises a base and a bin body arranged on the base to form the charging slot with the base in an enclosing manner; the base is provided with a first charging contact electrically connected with the connecting wire; and a second charging contact electrically connected with the first charging contact is arranged on the bottom surface of the charging end.

Optionally, the positioning part is arranged on the side surface of the charging end; and the matching part is arranged on the inner wall surface of the bin body so as to be correspondingly clamped with the positioning part.

Optionally, a guide protruding strip extending along the depth direction of the charging groove is further protruded from the inner wall surface of the bin body; the side surface of the charging end of the earphone body is provided with a guide groove extending along the length direction of the charging end, and the lower end of the guide groove is provided with an introduction port for guiding the guide convex strip to be inserted into the guide groove.

Optionally, a protrusion is convexly arranged at a position of the guide groove far away from the leading-in opening of the guide groove, and the protrusion forms the positioning part; the guide protruding strips are provided with grooves corresponding to the protrusions, and the grooves form the matching parts.

Optionally, the earphone pod further comprises a charging pad disposed within the base; the first charging contact is arranged on the charging plate and electrically connected with the connecting wire through the charging plate.

Optionally, the connecting line includes a main line body and two branch line bodies branching from one end of the main line body; the main line body is used for being connected with the mobile terminal, and the earphone bin is arranged on each of the two branch line bodies.

Optionally, a USB connector is disposed at an end of the main line body, which is far away from the branch line body, and the main line body is connected to the mobile terminal through the USB connector.

Optionally, the charging wire still includes the controller, the controller is connected on the connecting wire, the controller is provided with switch button and function regulation button.

Optionally, the wireless headset further comprises a charging box; the charging box comprises a box body and a box cover covering the box body, and the box body is provided with a charging cavity for inserting a charging end of the earphone body; the earphone body can be selectively inserted into the charging cavity or the charging groove for charging.

The technical scheme of the utility model, through the configuration charging wire, be provided with the end male charging groove that supplies to charge in the earphone storehouse of this charging wire, when utilizing mobile terminal to charge for the earphone body through the charging wire, plant the end that charges of earphone body in the charging groove of charging wire, the connecting wire of charging wire then is connected to mobile terminal to can give the earphone body with the electric quantity transmission of storing in the mobile terminal, realize charging to the earphone body. It is thus clear that the earphone body can be connected to the cell-phone through the charging wire and charge except that can utilize the box that charges, improves the convenience that wireless earphone charges greatly, and then promotes wireless earphone's use and experiences.

In addition, set up location portion through the lateral surface at the earphone body's the end that charges to be equipped with the cooperation portion that fixes a position with location portion adaptation block at the internal face in charging groove, with after the charging groove of charging the end of charging and inserting the charging wire, the location portion of the end that charges corresponds the card and goes into the cooperation portion, makes the end that charges firmly insert in charging groove, ensures that the earphone body does not take off from charging groove easily in the charging process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the wireless headset of the present invention;

fig. 2 is an exploded view of the wireless headset of fig. 1;

FIG. 3 is a schematic view of an assembled structure of the earphone body and the earphone house of FIG. 1;

FIG. 4 is a schematic diagram of the structure of the earphone house of FIG. 3;

fig. 5 is a cross-sectional view of the assembled earphone body and earphone pod of fig. 1;

fig. 6 is another cross-section of the assembled earphone body and earphone pod of fig. 1;

FIG. 7 is an enlarged view taken at A in FIG. 6;

fig. 8 is a schematic structural diagram of another embodiment of the wireless headset of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Earphone body	232	Guide convex strip
110	Charging terminal	240	First charging contact
				120	Second charging contact	250	Charging panel
130	Positioning part	300	Connecting wire
				140	Guide groove	310	Main line body
141	Introducing port	311	USB joint
				200	Earphone cabin	320	Branch line body
210	Base seat	330	Controller
				220	Storehouse body	400	Charging box
230	Charging trough	410	Box body
				231	Mating part	420	Box cover

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides an embodiment of a wireless headset, which includes a headset body 100 and a charging cable; wherein, the earphone body 100 has a charging terminal 110; the charging wire comprises an earphone bin 200 and a connecting wire 300 arranged at the bottom of the earphone bin 200 and used for being connected with the mobile terminal; the earphone bin 200 is provided with a charging slot 230 into which the charging terminal 110 is inserted.

Specifically, the mobile terminal may be a mobile phone, a tablet computer, or the like. When the mobile terminal is used for charging the earphone body 100 through the charging wire, the charging end 110 of the earphone body 100 is inserted into the charging groove 230 of the charging wire, and the connecting wire 300 of the charging wire is connected to the mobile terminal, so that the electric quantity stored in the mobile terminal can be transmitted to the earphone body 100, the earphone body 100 is charged, and the earphone body 100 can be ensured to be normally used for continuation of the journey of the earphone body 100. In this case, the earphone body 100 is connected to the mobile terminal through a charging cord, and can be used as a wired earphone. After the charging of the earphone body 100 is finished, the earphone body 100 is taken down, and the earphone body 100 can be independently used as a wireless earphone.

In the above-mentioned process of charging the earphone body 100 by the charging cord, the charging terminal 110 of the earphone body 100 is to be held by the charging slot 230 inserted in the charging cord. In order to prevent the charging end 110 of the earphone body 100 from being released from the charging slot 230, in this embodiment, the positioning portion 130 is disposed on the outer side surface of the charging end 110, and the inner wall surface of the charging slot 230 is disposed with the engaging portion 231 that is engaged with the positioning portion 130 in a matching manner and positioned, so that after the charging end 110 is inserted into the charging slot 230 of the charging wire, the positioning portion 130 of the charging end 110 is correspondingly inserted into the engaging portion 231, and without the action of external force, the positioning portion 130 of the charging end 110 is difficult to overcome the binding force of the engaging portion 231, so that the charging end 110 cannot be pulled out from the engaging portion 231, and the charging end 110 of the earphone body 100 is connected and fixed to the earphone bin 200, so that the charging end 110 is firmly inserted into the charging slot 230, and it is ensured that the earphone body 100 is not easily pulled out from the charging slot.

Various designs are possible for the shape structure of the positioning part 130. The fitting part 231 should be designed accordingly according to the shape and structure of the positioning part 130. Such as but not limited to: the positioning part 130 is a protrusion, and the matching part 231 is a groove correspondingly matched with the protrusion; alternatively, the positioning portion 130 is an elastic buckle, and the matching portion 231 is a slot or a hole correspondingly matched with the elastic buckle. Of course, in other embodiments, the positioning portion 130 and the matching portion 231 may be reversed, that is, the positioning portion 130 is a slot or a buckle hole, and the matching portion 231 is an elastic buckle or the like correspondingly matched with the slot or the buckle hole.

The technical scheme of the utility model, through the configuration charging wire, be provided with at the earphone storehouse 200 of this charging wire and supply charging end 110 male charging groove 230, when utilizing mobile terminal to charge for earphone body 100 through the charging wire, plant earphone body 100's charging end 110 in the charging groove 230 of charging wire, the connecting wire 300 of charging wire then is connected to mobile terminal to can give earphone body 100 with the electric quantity transmission of storing in the mobile terminal, realize charging earphone body 100. It is thus clear that earphone body 100 can also be connected to the cell-phone through the charging wire and charge except can utilizing charging box 400 to charge, improves the convenience that wireless earphone charges greatly, and then promotes wireless earphone's use and experiences.

In addition, the positioning part 130 is arranged on the outer side surface of the charging end 110 of the earphone body 100, and the matching part 231 which is matched and clamped with the positioning part 130 for positioning is arranged on the inner wall surface of the charging groove 230, so that after the charging end 110 is inserted into the charging groove 230 of the charging wire, the positioning part 130 of the charging end 110 is correspondingly clamped into the matching part 231, the charging end 110 is firmly inserted into the charging groove 230, and the earphone body 100 is ensured not to be easily released from the charging groove 230 in the charging process.

Referring to fig. 2 to 4, in an embodiment, the earphone bin 200 includes a base 210 and a bin body 220 disposed on the base 210 to form a charging slot 230 with the base 210. The base 210 is provided with a first charging contact 240 electrically connected with the connecting wire 300; the bottom surface of the charging terminal 110 is provided with a second charging contact 120 for electrically connecting with the first charging contact 240.

For the earphone bin 200, the bin body 220 is fixedly connected with the base 210, and specifically, an annular slot may be configured on the periphery of the base 210; the periphery of the lower end of the cartridge body 220 is configured with annular ribs by which the lower end of the cartridge body 220 is inserted into annular slots of the base 210 (see fig. 7), thereby connecting the cartridge body 220 and the base 210 together.

Referring to fig. 3 to 5, after the charging terminal 110 of the earphone body 100 is inserted into the charging slot 230, the first charging contact 240 on the bottom surface of the charging terminal 110 is pressed to the second charging contact 120, so that the two are conducted, and the earphone body 100 can be charged. Of course, the charging terminal 110 can also be electrically connected to a third charging contact (not shown) in the charging box 400 through the second charging contact 120, and the earphone body 100 can be charged by using the charging box 400. As will be described in more detail below.

Further, the charging cord further includes a charging plate 250 disposed in the base 210, and the first charging contact 240 is disposed on the charging plate 250 to electrically connect with the connection line 300 through the charging plate 250. Specifically, the charging plate 250 is hidden and embedded inside the base 210; the first charging contact 240 is disposed on the upper surface of the charging plate 250 and exposed in the charging slot 230 so as to be connected with the charging terminal 110 of the earphone body 100.

Referring to fig. 3, 6 and 7, in an embodiment, a matching portion 231 is disposed on an inner sidewall of the bin body 220; and a positioning part 130 is provided at a side surface of the charging terminal 110 to be correspondingly engaged with the engaging part 231. By providing the matching portion 231 on the inner sidewall of the bin 220, after the positioning portion 130 on the side surface of the charging end 110 is correspondingly engaged with the matching portion 231, the movement of the earphone body 100 in the circumferential direction and the up-down direction can be simultaneously limited, and the stability of inserting the earphone body 100 can be improved. Of course, in other embodiments, the fitting portion 231 may be disposed on the base 210; and a positioning part 130 is provided on the bottom surface of the charging terminal 110. The design may be performed according to the user's requirement, and is not limited herein.

During assembly, the charging terminal 110 of the earphone body 100 is inserted inwards from the notch of the charging slot 230 until the first charging contact 240 of the charging terminal 110 contacts and presses the second charging contact 120 of the charging slot 230, and the positioning part 130 on the side surface of the charging terminal 110 is just clamped into the matching part 231 on the inner wall surface of the charging slot 230, so that the connection and fixation of the earphone body 100 and the earphone bin 200 are realized. When the earphone body 100 is detached, an external force is applied to the earphone body 100, so that the earphone body 100 is pulled out against the binding force of the positioning portion 130 and the fitting portion 231, and the earphone body 100 can be detached.

Referring to fig. 3, 4 and 7, in an embodiment, the inner wall surface of the bin body 220 is further provided with a guiding convex strip 232 extending along the depth direction of the charging slot 230; the charging end 110 of the earphone body 100 has a guide groove 140 formed in a side surface thereof to extend in a longitudinal direction thereof, and an introduction port 141 into which the guide protrusion 232 is inserted into the guide groove 140 is formed at a lower end of the guide groove 140. When assembling, the guiding groove 140 of the charging end 110 of the earphone body 100 is aligned with the guiding convex strip 232 of the inner wall surface of the charging slot 230, and the earphone body 100 is pushed into the charging slot 230, so that the charging end 110 of the earphone body 100 is guided to be inserted into the charging slot 230.

Further, the earphone body 100 is convexly provided with a protrusion at a position of the guide groove 140 away from the introduction port 141, and the protrusion forms the positioning part 130; the side of the guiding protruding strip 232 is concavely provided with a groove corresponding to the protrusion, and the groove forms a matching part 231. In the process that the charging end of the earphone body 100 is inserted into the charging slot 230 along the guiding convex strip 232, when the protrusion in the guiding groove 140 is correspondingly clamped into the groove on the guiding convex strip 232, the user is prompted to insert the earphone body 100 in place.

Referring to fig. 1, in an embodiment, for the connection line 300 of the charging line, the connection line 300 may be a long line body or a Y-shaped line body. Here, the connection line 300 is a Y-shaped line body. Optionally, the connection line 300 includes a main line body 310 and two branch line bodies 320 branching from one end of the main line body 310. The main wire body 310 and the two branch wire bodies 320 are combined into a Y-shape.

The main line body 310 is used for connecting with the mobile terminal. A USB connector 311 is disposed at an end of the main line body 310 away from the branch line body 320, and the main line body 310 is connected to the mobile terminal through the USB connector 311. The two branch line bodies 320 are provided with the earphone chambers 200, that is, one charging line may have two earphone chambers 200, so that two earphone bodies 100 may be charged.

Referring to fig. 1, in an embodiment, the charging cable further includes a controller 330, the controller 330 is connected to the connection line 300, and the controller 330 is provided with a switch button and a function adjusting button. The controller 330 may be disposed on the main wire body 310 of the connection line 300, or may be disposed on any branch wire body 320. The on-off of charging wire can be realized through the switch button of controller 330, and the function of earphone body 100 can be selected through the function adjusting button of controller 330, if adjust the volume size, switch the song etc..

Referring to fig. 8, according to any of the above embodiments, the wireless headset further includes a charging box 400; the charging box 400 comprises a box body 410 and a box cover 420 covering the box body 410, wherein the box body 410 is provided with a charging cavity 411 for inserting the charging end 110 of the earphone body 100; the earphone body 100 may be selectively inserted into the charging chamber 411 and the charging slot 230 to be charged.

Specifically, the box 410 is provided with a charging plate 250 at the bottom of the charging cavity, and the charging plate 250 is provided with a third charging contact, which is used for electrically connecting with the first charging contact 240 of the earphone body 100 to charge the earphone body 100. Accordingly, the earphone body 100 may be inserted into the charging cavity 411 of the charging box 400 to be charged by the charging box 400; or the earphone body 100 can be inserted into the charging groove 230 of the charging line to be charged through the mobile terminal, thereby effectively improving the charging convenience of the earphone body 100.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A wireless headset, comprising:

an earphone body having a charging end; and

the charging wire comprises an earphone bin and a connecting wire arranged at the bottom of the earphone bin and used for being connected with a mobile terminal, and the earphone bin is provided with a charging groove for inserting the charging end;

the outer side surface of the charging end is provided with a positioning part; the inner wall surface of the charging groove is provided with a matching part which is matched and clamped with the positioning part for positioning.

2. The wireless earphone according to claim 1, wherein the earphone bin comprises a base and a bin body arranged on the base to form the charging slot with the base; the base is provided with a first charging contact electrically connected with the connecting wire; and a second charging contact electrically connected with the first charging contact is arranged on the bottom surface of the charging end.

3. The wireless earphone according to claim 2, wherein the earphone body is provided with the positioning portion at a side of a charging end thereof; the earphone bin is provided with the matching part on the inner wall surface of the bin body of the earphone bin so as to be correspondingly clamped with the positioning part.

4. The wireless earphone according to claim 3, wherein a guide rib extending in a depth direction of the charging slot is further protruded on an inner wall surface of the bin body; the side surface of the charging end is provided with a guide groove extending along the length direction of the charging end, and the lower end of the guide groove is provided with an introduction port for guiding the guide convex strip to be inserted into the guide groove.

5. The wireless earphone according to claim 4, wherein a position of the guide groove apart from the introduction port thereof is convexly provided with a projection, and the projection forms the positioning portion; the guide protruding strips are provided with grooves corresponding to the protrusions, and the grooves form the matching parts.

6. The wireless headset of any one of claims 2 to 5, wherein the headset bay further comprises a charging pad disposed within the base; the first charging contact is arranged on the charging plate and electrically connected with the connecting wire through the charging plate.

7. The wireless earphone according to any one of claims 1 to 5, wherein the connection line comprises a main line body and two branch line bodies branching from one end of the main line body; the main line body is used for being connected with the mobile terminal, and the earphone bin is arranged on each of the two branch line bodies.

8. The wireless earphone according to claim 7, wherein an end of the main wire body away from the branch wire body is provided with a USB connector, and the main wire body is connected to the mobile terminal through the USB connector.

9. The wireless earphone according to any one of claims 1 to 5, wherein the charging wire further comprises a controller, the controller is connected to the connecting wire, and the controller is provided with a switch key and a function adjusting key.

10. A wireless headset according to any of claims 1 to 5, further comprising a charging box; the charging box comprises a box body and a box cover covering the box body, and the box body is provided with a charging cavity for inserting a charging end of the earphone body; the earphone body can be selectively inserted into the charging cavity or the charging groove for charging.