CN222169974U - Earphone charging box and earphone suit - Google Patents

Abstract

The application provides an earphone charging box and an earphone sleeve, wherein the earphone sleeve comprises a wireless earphone and an earphone charging box, the earphone charging box is used for accommodating the wireless earphone and charging the wireless earphone. The earphone charging box comprises a charging box body, a first ink screen and a second ink screen, wherein the charging box body comprises a charging base for charging the wireless earphone and a cover body movably connected with the charging base, the cover body is electrically connected with the charging base, the first ink screen is sleeved outside the charging base and is electrically connected with the charging base, and the second ink screen is sleeved outside the cover body and is electrically connected with the cover body. According to the application, the image information can be respectively displayed through the first ink screen and the second ink screen, so that the earphone charging box can replace different image information according to the user demand, different images are not required to be designed on the surface of the earphone charging box, and the design and manufacturing cost of the earphone charging box is reduced.

Description

Earphone charging box and earphone suit

Technical Field

The application belongs to the technical field of earphone charging, and particularly relates to an earphone charging box and an earphone set.

Background

The wireless earphone is an earphone for transmitting audio by using radio waves, and has the characteristics of being more convenient and free compared with the traditional wired earphone. The wireless earphone is required to be worn on the ears of a human body, so that the volume and the weight of the wireless earphone are limited, an oversized power supply cannot be built in the wireless earphone, the wireless earphone is limited in cruising ability, the wireless earphone needs to be charged after being used for a period of time, frequent charging is usually required when the frequency of use is high, the charging time is long, and the wireless earphone is inconvenient to use. In addition, since the wireless earphone is generally small in size, the wireless earphone is easy to place by hand after daily use, and is lost or damaged. Therefore, some wireless ear sets are equipped with a special earphone charging box to extend the endurance and provide protection and storage.

Along with popularization of the earphone charging box, users have higher requirements on the appearance of the earphone charging box, and in order to meet the preference of customers, suppliers need to design earphone charging boxes with different shapes, different colors and different images, which results in high design and manufacturing costs of the earphone charging box.

Disclosure of utility model

The embodiment of the application aims to provide an earphone charging box and an earphone sleeve, which are used for solving the technical problem that in the prior art, the earphone charging box with different images on the surface is required to be designed so as to meet the requirement of a user, so that the design and manufacturing cost is high.

The earphone charging box comprises a charging box body, a first ink screen and a second ink screen, wherein the charging box body comprises a charging base for charging a wireless earphone and a cover body movably connected with the charging base, the cover body is electrically connected with the charging base, the first ink screen is sleeved outside the charging base and is electrically connected with the charging base, and the second ink screen is sleeved outside the cover body and is electrically connected with the cover body.

In one embodiment, when the cover is covered on the charging base, the second ink screen is in up-down butt joint with the first ink screen so as to wrap the charging base and the cover inside.

In one embodiment, the first ink screen is sleeved outside the charging base in an interference manner;

and/or, the second ink screen is sleeved outside the cover body in an interference manner.

In one embodiment, the first ink screen is in adhesive connection with the charging base;

And/or the second ink screen is in adhesive connection with the cover body.

In one embodiment, a first elastic needle is arranged on the inner wall of the first ink screen in a protruding mode, a first connector is arranged in the charging base, and when the first ink screen is sleeved outside the charging base, the first elastic needle is in electric plug-in fit with the first connector.

In one embodiment, a second elastic needle is arranged on the inner wall of the second ink screen in a protruding mode, a second connector is arranged in the cover body, and when the second ink screen is sleeved outside the cover body, the second elastic needle is in electric plug-in fit with the second connector.

The earphone charging box provided by the embodiment of the application has the beneficial effects that the first ink screen and the second ink screen are respectively sleeved outside the charging base and the cover body, and the first ink screen and the second ink screen are respectively powered through the charging base, so that the first ink screen and the second ink screen can respectively display image information, the earphone charging box can change different image information according to the requirements of a user, different images do not need to be designed on the surface of the earphone charging box, and the design and manufacturing cost of the earphone charging box is reduced. Simultaneously, through the outside at charging base and lid with first ink screen and second ink screen cover respectively to make the surface of whole earphone charging box all covered by the ink screen, can realize comprehensive image display, the display effect is good.

On the other hand, the application also provides an earphone set, which comprises the wireless earphone and the earphone charging box, wherein the earphone charging box is used for accommodating the wireless earphone and charging the wireless earphone.

In one embodiment, the wireless earphone comprises an earphone body and a third ink screen, the earphone body comprises an ear-in part and an external part, the third ink screen is arranged on one side of the external part, which is away from the ear-in part, and the third ink screen is electrically connected with the external part.

In one embodiment, a boss is convexly arranged on one side of the external portion, which faces away from the lug insertion portion, and the third ink screen is in interference fit with the boss.

In one embodiment, a third elastic needle is convexly arranged on the third ink screen, a third connector is arranged in the external portion, and the third elastic needle is electrically connected with the third connector in a plugging mode.

The earphone set provided by the embodiment of the application has the beneficial effects that by the arrangement of the earphone charging box, the earphone set can replace different image information according to the requirements of users, different images do not need to be designed on the surface of the earphone set, and the design and manufacturing cost of the earphone set is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an earphone charging case according to an embodiment of the present application;

fig. 2 is an exploded view of a headset charging case according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a first ink screen of the earphone charging case according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a second ink screen of the earphone charging case according to an embodiment of the present application;

Fig. 5 is a schematic bottom structural view of a charging box body of an earphone charging box according to an embodiment of the present application;

Fig. 6 is a schematic top structural diagram of a charging box body of an earphone charging box according to an embodiment of the present application;

Fig. 7 is an exploded view of a charging box body of the earphone charging box according to the embodiment of the present application;

fig. 8 is a schematic circuit diagram of an earphone charging case according to an embodiment of the present application;

Fig. 9 is a schematic perspective view of a wireless earphone in an earphone set according to an embodiment of the present application;

fig. 10 is an exploded view of a wireless earphone in an earphone set according to an embodiment of the present application;

Fig. 11 is a schematic structural diagram of a third ink screen of a wireless earphone in an earphone set according to an embodiment of the present application;

Fig. 12 is a schematic circuit diagram of a wireless earphone in an earphone set according to an embodiment of the present application.

Wherein, each reference sign in the figure:

100. Earphone charging box 110, charging box body 111, charging base, 1111, shell 1112, circuit board 1113, first connector 1114, earphone seat 1115, thimble 1116, battery 1117, wireless receiving module 1118, control module 1119, first interface 1120, second interface 112, cover 1121, second connector 120, first ink screen 121, first elastic needle 122, through hole 130, second ink screen 131, second elastic needle 200, wireless earphone 210, earphone body 211, ear-in part 212, external part 213, boss 214, wireless communication unit 215, control unit 220, third ink screen 221, third elastic needle.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application 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 for purposes of illustration only and are not intended to limit the scope of the application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1, 2 and 7, an earphone charging case 100 according to an embodiment of the present application will be described. The earphone charging case 100 is used to charge the wireless earphone 200.

The earphone charging box 100 comprises a charging box body 110, a first ink screen 120 and a second ink screen 130, wherein the charging box body 110 comprises a charging base 111 for charging the wireless earphone 200 and a cover 112 movably connected with the charging base 111, the cover 112 is electrically connected with the charging base 111, the first ink screen 120 is sleeved outside the charging base 111 and is electrically connected with the charging base 111, and the second ink screen 130 is sleeved outside the cover 112 and is electrically connected with the cover 112.

The charging box body 110 has a basic function of an existing charging box, for example, the charging box body 110 can be charged by an external power supply, so that the charging box body 110 starts to store electricity, and the wireless earphone 200 can be charged by the charging box body 110, and in addition, the wireless earphone 200 can be stored.

The charging box body 110 comprises a charging base 111 and a cover 112, the charging base 111 is used for accommodating the wireless earphone 200 and charging the wireless earphone 200, the cover 112 is movably connected with the charging base 111, the cover 112 can move to open the charging base 111, the wireless earphone 200 can be installed in the charging base 111 or taken out of the charging base 111, and the cover 112 can move to close the charging base 111 so as to cover the wireless earphone 200.

The first ink screen 120 and the second ink screen 130 are electronic paper display devices, and a new method and technology for innovating information display are adopted, which can adhere electronic ink to the surface of a screen like most traditional inks, and change charges through a bottom line to control the arrangement of the inks so as to display changed images.

The first ink screen 120 is electrically connected with the charging base 111 such that the charging base 111 can supply power to the first ink screen 120, so that the first ink screen 120 can display various image information. And after the power is off, the first ink screen 120 can ensure the image display before the power is off, so that the energy consumption is saved.

The second ink screen 130 is electrically connected with the cover 112, and the cover 112 is electrically connected with the charging base 111, so that the second ink screen 130 can be electrically connected with the charging base 111 through the cover 112, the charging base 111 can supply power to the second ink screen 130, and the second ink screen 130 can display various image information. And after the power is off, the second ink screen 130 can ensure the image display before the power is off, so that the energy consumption is saved.

According to the earphone charging box 100 in the embodiment of the application, the first ink screen 120 and the second ink screen 130 are respectively sleeved outside the charging base 111 and the cover 112, and the first ink screen 120 and the second ink screen 130 are respectively powered through the charging base 111, so that the first ink screen 120 and the second ink screen 130 can respectively display image information, the earphone charging box 100 can change different image information according to the requirements of a user, different images do not need to be designed on the surface of the earphone charging box 100, and the design and manufacturing cost of the earphone charging box 100 is reduced. Meanwhile, the first ink screen 120 and the second ink screen 130 are respectively sleeved outside the charging base 111 and the cover 112, so that the surface of the whole earphone charging box 100 is covered by the ink screens, comprehensive image display can be realized, and the display effect is good.

In one embodiment, referring to fig. 1, when the cover 112 is disposed on the charging base 111, the second ink screen 130 is abutted up and down with the first ink screen 120 to encapsulate the charging base 111 and the cover 112. After the charging cartridge body 110 is assembled, the first ink screen 120 is sleeved outside the charging base 111, and the second ink screen 130 is sleeved outside the cover 112, so that the earphone charging cartridge 100 can be assembled. After the assembly, the second ink screen 130 is movably arranged on the charging base 111 along with the cover body 112, for example, the cover body 112 is rotatably arranged on the charging base 111, when the cover body 112 is rotated, the second ink screen 130 is rotated along with the cover body 112, so that the arrangement of the first ink screen 120 and the second ink screen 130 can not influence the movable connection between the charging base 111 and the cover body 112, and when the cover body 112 is covered on the charging base 111, the second ink screen 130 is arranged in an up-down butt joint with the first ink screen 120, namely, the whole charging box body 110 is wrapped inside through the first ink screen 120 and the second ink screen 130, the first ink screen 120 and the second ink screen 130 jointly realize image display, and the display effect is good.

In one embodiment, the first ink screen 120 is sleeved outside the charging base 111 in an interference manner, and the second ink screen 130 is sleeved outside the cover 112 in an interference manner. The first ink screen 120 and the second ink screen 130 are mounted in an interference fit manner, so that the first ink screen 120 and the second ink screen 130 are convenient to assemble, firm to assemble, and the first ink screen 120 and the second ink screen 130 can be detached for maintenance or replacement when the first ink screen 120 or the second ink screen 130 is damaged.

In one embodiment, the first ink screen 120 is adhesively connected to the charging base 111, and the second ink screen 130 is adhesively connected to the cover 112. Specifically, the first ink screen 120 may be first sleeved outside the charging base 111, and then glue is applied between the first ink screen 120 and the charging base 111 to fix the first ink screen 120 on the charging base 111, or double-sided glue may be also applied on the surface of the charging base 111, and after the first ink screen 120 is sleeved outside the charging base 111, the first ink screen 120 is fixed with the charging base 111 in a pasting manner. The second ink screen 130 is installed in the same manner as the first ink screen 120, and a repetitive description thereof will not be given here.

In other embodiments of the present application, the first ink screen 120 is in interference fit with the exterior of the charging base 111, and the second ink screen 130 is in adhesive connection with the cover 112, or the first ink screen 120 is in adhesive connection with the charging base 111, and the second ink screen 130 is in interference fit with the exterior of the cover 112, or a concave-convex fit structure may be formed between the first ink screen 120 and the surface of the charging base 111 to define the first ink screen 120 on the charging base 111, and/or a concave-convex fit structure may be formed between the second ink screen 130 and the surface of the cover 112 to define the second ink screen 130 on the cover 112, which is not limited herein.

In one embodiment, referring to fig. 3 and 7, the first elastic pin 121 is protruding from the inner wall of the first ink screen 120, the first connector 1113 is disposed in the charging base 111, and when the first ink screen 120 is sleeved outside the charging base 111, the first elastic pin 121 is electrically plugged with the first connector 1113.

Specifically, the first ink screen 120 is box-shaped and has a top opening, the first elastic needle 121 is protruding on the bottom inner wall of the first ink screen 120, the first connector 1113 is disposed inside the charging base 111, the bottom of the charging base 111 is formed with the first interface 1119, and the first elastic needle 121 forms an electrical plug-in connection with the first connector 1113 via the first interface 1119. When the first ink screen 120 is sleeved outside the charging base 111 from bottom to top, the first elastic pin 121 is just inserted into the first connector 1113 along the axial direction to form an electrical connection, so that the first ink screen 120 can be powered through the charging base 111.

In this embodiment, the first elastic needle 121 is electrically connected to the charging base 111 through the electrical plug-in connection between the first elastic needle 121 and the first connector 1113, so that the first ink screen 120 has a simple structure and can ensure good electrical connection contact. It will be appreciated that in other embodiments of the present application, the first ink screen 120 and the charging base 111 may also be connected by pin header or by board-to-board electrical connectors, which are not limited herein.

In one embodiment, referring to fig. 4 and 6, the second elastic needle 131 protrudes from the inner wall of the second ink screen 130, the second connector 1121 is disposed in the cover 112, and when the second ink screen 130 is sleeved outside the cover 112, the second elastic needle 131 is electrically plugged with the second connector 1121.

Specifically, the second ink screen 130 is box-shaped and has a bottom opening, the second elastic needle 131 is protruded on the top inner wall of the second ink screen 130, and the second connector 1121 is disposed on the top of the cover 112. When the second ink screen 130 is sleeved outside the cover 112 from top to bottom, the second elastic pins 131 are just inserted into the second connector 1121 along the axial direction to form an electrical connection, so that power can be supplied to the second ink screen 130 through the cover 112.

In this embodiment, the second elastic needle 131 is electrically connected to the cover 112 through the electrical plug-in connection between the second elastic needle 131 and the second connector 1121, so that the second elastic needle 131 has a simple structure and can ensure good electrical connection contact. It will be appreciated that in other embodiments of the present application, the second ink screen 130 and the cover 112 may be connected by pin header or by board-to-board electrical connectors, which are not limited in this regard.

In one embodiment, referring to fig. 1, a socket (shown in the drawings) for connecting with an external power source is disposed on the charging base 111, a through hole 122 is disposed at a position of the first ink screen 120 corresponding to the socket, and a power plug can be connected with the socket through the through hole 122 to supply power to the charging base 111.

In one embodiment, referring to fig. 7, the charging base 111 includes a housing 1111, an earphone seat 1114, a battery 1116 and a circuit board 1112, the housing 1111 has a mounting cavity, the circuit board 1112 is mounted at the bottom of the mounting cavity, the battery 1116 is mounted in the mounting cavity and electrically connected to the circuit board 1112, the earphone seat 1114 is mounted in the mounting cavity and is used for accommodating the wireless earphone 200, a socket, an ejector pin 1115 and a first connector 1113 are provided on the circuit board 1112, the socket is used for electrically connecting with an external power source to charge the battery 1116, the ejector pin 1115 is used for electrically connecting with the wireless earphone 200 to charge the wireless earphone 200, and the first connector 1113 is used for electrically connecting with the first elastic pin 121 to supply power to the first ink screen 120. Specifically, referring to fig. 5, a first interface 1119 is formed at a position of the housing 1111 corresponding to the first connector 1113, a second interface 1120 is formed at a position corresponding to the socket, and in addition, an electrical connection between the cover 112 and the circuit board 1112 can be formed through wires.

In one embodiment, referring to fig. 8, a wireless receiving module 1117 and a control module 1118 are further disposed on the circuit board 1112, the wireless receiving module 1117 is configured to receive the graphics signal and feed back the graphics signal to the control module 1118, the control module 1118 is configured to process the graphics signal and transmit the graphics signal to the first ink screen 120 and the second ink screen 130, specifically, the control module 1118 and the first ink screen 120 form a communication connection with the first connector 1113 through the first elastic needle 121, and the control module 1118 and the second ink screen 130 form a communication connection with the second connector 1121 through the second elastic needle 131.

The wireless receiving module 1117 is configured to form a communication connection with the terminal device, so as to receive the graphics signal sent by the terminal device, the wireless receiving module 1117 is communicatively connected with the control module 1118 and transmits the graphics signal to the control module 1118, and the control module 1118 is configured to process the graphics signal into an image signal and send the image signal to the ink screen.

The terminal device may be a mobile phone or a computer, and the wireless receiving module 1117 may be a wireless receiver such as bluetooth, WIFI or NFC.

On the other hand, referring to fig. 1, 2 and 7, the present application further provides an earphone set, which includes a wireless earphone 200 and an earphone charging box 100, wherein the earphone charging box 100 is used for accommodating the wireless earphone 200 and charging the wireless earphone 200. The earphone set is provided with the earphone charging box 100, so that the appearance of the earphone set can display different image information, such as electric quantity display, temperature and humidity display and advertisement information display.

In an embodiment, referring to fig. 9 and 10, the wireless earphone 200 includes an earphone body 210 and a third ink screen 220, the earphone body 210 includes an in-ear portion 211 and an external portion 212, the third ink screen 220 is disposed on a side of the external portion 212 facing away from the in-ear portion 211, and the third ink screen 220 is electrically connected with the external portion 212.

The in-ear portion 211 refers to a portion of the wireless earphone 200 extending into the ear, and the external portion 212 refers to a portion of the wireless earphone 200 exposed outside the ear. In this embodiment, the third ink screen 220 is disposed on the side of the external portion 212 facing away from the ear 211, that is, the third ink screen 220 is disposed on the side of the wireless earphone 200 facing outward, so that the image information can be displayed through the third ink screen 220, and meanwhile, the image information can be replaced, so that the wireless earphone 200 can display different image information.

In one embodiment, referring to fig. 10, a boss 213 is protruding from a side of the external portion 212 facing away from the ear portion 211, and the third ink screen 220 is sleeved on the boss 213 in an interference manner. Through the design of the boss 213, the third ink screen 220 may be sleeved on the boss 213 in an interference manner, so that the third ink screen 220 is convenient to be assembled and disassembled, and the third ink screen 220 is firmly connected with the earphone body 210.

Specifically, referring to fig. 10, the earphone body 210 includes an earphone shell and a cover plate, the cover plate is disposed at one end of the earphone shell, and the boss 213 is formed on the cover plate.

In another embodiment of the present application, in order to improve the connection reliability between the third ink screen 220 and the earphone body 210, the third ink screen 220 may be adhered and fixed on the earphone body 210 by an adhesive method, which is not limited herein.

In one embodiment, referring to fig. 11, a third elastic pin 221 is protruding from the third ink screen 220, and a third connector (shown in the drawing) is disposed in the external portion 212, where the third elastic pin 221 is electrically plugged with the third connector. Wherein the third elastic pin 221 has a simple structure while also ensuring good electrical connection contact. It will be appreciated that in other embodiments of the present application, the third ink screen 220 and the external portion 212 may be connected by pin header or by a board-to-board electrical connector, which is not limited herein.

Referring to fig. 12, a wireless communication unit 214 and a control unit 215 are further disposed in the earphone body 210, the wireless communication unit 214 is configured to receive the graphics signal and feed back the graphics signal to the control unit 215, the control unit 215 is configured to process the graphics signal and transmit the graphics signal to the third ink screen 220, and specifically, the control unit 215 and the third ink screen 220 form a communication connection with a third connector through a third elastic needle 221.

The wireless communication unit 214 is configured to form a communication connection with the terminal device to receive the graphics signal sent by the terminal device, the wireless communication unit 214 is communicatively connected with the control unit 215 and transmits the graphics signal to the control unit 215, and the control unit 215 is configured to process the graphics signal into an image signal and send the image signal to the third ink screen 220.

The terminal device may be a mobile phone or a computer, and the wireless communication unit 214 may be a wireless receiver such as bluetooth, WIFI or NFC.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims (10)

1. A headset charging box is characterized by comprising a charging box body, a first ink screen and a second ink screen, wherein the charging box body comprises a charging base for charging a wireless headset and a cover body movably connected with the charging base, the cover body is electrically connected with the charging base, the first ink screen is sleeved outside the charging base and is electrically connected with the charging base, and the second ink screen is sleeved outside the cover body and is electrically connected with the cover body.

2. The earphone charging case of claim 1, wherein said second ink screen interfaces up and down with said first ink screen to enclose said charging base and said cover when said cover is covered on said charging base.

3. The earphone charging case of claim 1, wherein said first ink screen is interference fit outside of said charging base;

and/or, the second ink screen is sleeved outside the cover body in an interference manner.

4. The earphone charging case of claim 1, wherein said first ink screen is adhesively attached to said charging base;

And/or the second ink screen is in adhesive connection with the cover body.

5. The earphone charging case of any one of claims 1 to 4, wherein a first elastic pin is protruded from an inner wall of said first ink screen, a first connector is provided in said charging base, and said first elastic pin is electrically inserted and engaged with said first connector when said first ink screen is sleeved outside said charging base.

6. The earphone charging case of any one of claims 1 to 4, wherein a second elastic pin is protruded from an inner wall of said second ink screen, a second connector is provided in said cover, and said second elastic pin is electrically inserted and engaged with said second connector when said second ink screen is sleeved outside said cover.

7. A headset kit comprising a wireless headset and a headset charging cartridge according to any one of claims 1 to 6, the headset charging cartridge being adapted to receive and charge the wireless headset.

8. The headset of claim 7, wherein the wireless headset comprises a headset body and a third ink screen, the headset body comprises an in-ear portion and an external portion, the third ink screen is disposed on a side of the external portion facing away from the in-ear portion, and the third ink screen is electrically connected with the external portion.

9. The headset of claim 8, wherein a boss is protruding from a side of the outer portion facing away from the ear portion, and the third ink screen is in interference fit with the boss.

10. The headset of claim 8, wherein the third ink screen has a third spring pin protruding therefrom, and wherein the external portion has a third connector disposed therein, the third spring pin being in electrical mating engagement with the third connector.