Charging case for multiple pairs of earphones and earphone system

Abstract

The present utility model relates to the technical field of earphones, and in particular to a charging case for multiple pairs of earphones and an earphone system. According to the present utility model, the charging case for multiple earphones comprises a case base, and the case base is provided with first shaped slots for accommodating in-ear earphones and second shaped slots for accommodating open earphones. According to the present utility model, the earphone system comprises said charging case for multiple earphones, in-ear earphones placed in the first shaped slots, and open earphones placed in the second shaped slots. According to the present utility model, by integrating charging and storage functions for multiple types of earphones, the charging case for multiple earphones significantly improves the convenience and efficiency of a user using earphones in different scenarios, while optimizing space utilization, reducing costs, and providing a better user experience.

Description

Multiple pairs of earphone charging cases and earphone systems Technical Field

[0001] This utility model relates to the field of headphone technology, and in particular to a multi-pair headphone charging case and headphone system. Background Technology

[0002] In-ear headphones, also known as in-ear headphones, earbuds, or in-ear monitors (IEM stands for In-Ear Monitor), are headphones that are inserted inside the human auditory system, sealing the ear canal during use. In-ear headphones offer better noise isolation and sound quality, but prolonged use can cause ear pressure and pain, and may damage the eardrum. Open-back headphones are Bluetooth headphones that do not go into the ear. They are more secure and comfortable to wear, hygienic, and safe, making them more suitable for sports. They do not completely isolate the user from the outside world; sound can leak out, and conversely, external sounds can still be heard. However, the sound quality of open-back headphones is not as good as in-ear headphones. Compared to in-ear headphones, open-back headphones are more susceptible to ambient noise and may have sound leakage issues. Therefore, for a better experience, users generally use different headphones in different environments.

[0003] However, existing headphone charging cases can generally only hold one pair of headphones. If users have different needs, they need to carry multiple headphone charging cases containing different headphones. Multiple headphone charging cases are not only bulky and inconvenient to carry and handle, but are also easy to lose.

[0004] Utility Model Content

[0005] One objective of this invention is to overcome the shortcomings of the prior art and provide a multi-earphone charging case to solve the technical problem of inconvenience caused by users carrying multiple pairs of earphones to adapt to different environments.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A multi-earphone charging case includes a base, the base being provided with a first contoured groove for accommodating in-ear headphones and a second contoured groove for accommodating open-back headphones.

[0008] Furthermore, the shape of the first contour groove is different from the shape of the second contour groove.

[0009] Furthermore, there are two first contouring grooves, arranged along a first direction; there are two second contouring grooves, arranged along a second direction; the first direction is different from the second direction.

[0010] Furthermore, the two first contour grooves are located on one side of the two second contour grooves.

[0011] Furthermore, the two first contouring grooves are arranged sequentially from the upper side of the second contouring groove to the lower side of the second contouring groove.

[0012] Furthermore, the two first contouring grooves are spaced apart from each other; the two second contouring grooves are spaced apart from each other.

[0013] Furthermore, the first contour groove and the second contour groove are disposed on the same surface of the housing.

[0014] Furthermore, the first contour groove and the second contour groove are respectively disposed on two opposite surfaces of the housing.

[0015] Furthermore, the first contour groove and the second contour groove are respectively disposed on two adjacent surfaces of the storage base.

[0016] Furthermore, it also includes a bin cover, which is hinged to a bin seat. The first contoured groove is disposed on the surface of the bin cover near the bin seat, and the second contoured groove is disposed on the surface of the bin seat near the bin cover; or

[0017] The first contour groove is disposed on the surface of the bin seat near the bin cover, and the second contour groove is disposed on the surface of the bin cover near the bin seat.

[0018] Furthermore, the first contoured groove is provided with a first magnetic element for attracting in-ear headphones; or / and,

[0019] The second contoured groove is provided with a second magnetic element for attaching open-back headphones.

[0020] Furthermore, it also includes a battery, which is disposed within the compartment.

[0021] The second objective of this invention is to provide a headphone system.

[0022] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0023] An earphone system includes the aforementioned multi-earphone charging case, in-ear earphones placed in a first contoured groove, and open-back earphones placed in a second contoured groove.

[0024] Furthermore, the open-back headphones are ear-hook headphones or clip-on headphones.

[0025] Furthermore, the in-ear headphones are provided with a third magnetic component, which is attracted to the first magnetic component; or / and,

[0026] The open-back headphones are equipped with a fourth magnetic component, which is attracted to the second magnetic component.

[0027] The beneficial effects of this utility model are:

[0028] This invention, by simultaneously incorporating a first contoured slot for in-ear headphones and a second contoured slot for open-back headphones within a single charging case, eliminates the need for users to carry multiple headphone charging cases. The multi-headphone charging case of this invention can meet the needs of using different types of headphones in various environments, significantly improving convenience and portability. Compared to carrying multiple separate headphone charging cases, this multi-headphone charging case occupies less space, is easier to store and carry, and reduces the risk of losing headphones. Since all headphones can be charged in the same charging case, users can charge two pairs of different types of headphones simultaneously, saving time and effort and improving charging efficiency. This multi-headphone charging case reduces the need for multiple headphone charging cases, lowering the overall cost of headphones. In summary, this multi-headphone charging case, by integrating charging and storage functions for multiple types of headphones, significantly improves the convenience and efficiency of using headphones in different scenarios, while optimizing space utilization, reducing costs, and providing a better user experience. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 is a schematic diagram of the structure of the first and second contour grooves of this utility model disposed on the same surface of the charging compartment;

[0031] Figure 2 is a schematic diagram of the structure of the first and second contour grooves of this utility model disposed on opposite surfaces of the charging compartment;

[0032] Figure 3 is a structural schematic diagram of the first and second contour grooves of this utility model disposed on opposite surfaces of the charging compartment from another perspective.

[0033] Figure 4 is a structural schematic diagram from a third perspective of the first and second contour grooves of this utility model disposed on opposite surfaces of the charging compartment.

[0034] Figure 5 is a schematic diagram of the structure of the first and second contour grooves of this utility model disposed on adjacent surfaces of the charging compartment.

[0035] Figure 6 is a schematic diagram of the structure of the in-ear headphones and clip-on headphones of this utility model assembled on the same surface of the charging case.

[0036] Figure 7 is a schematic diagram of the structure of the in-ear headphones and clip-on headphones of this utility model assembled on the opposite surfaces of the charging case.

[0037] Figure 8 is a schematic diagram of the in-ear headphones and clip-on headphones of this utility model assembled on the adjacent surfaces of the charging case.

[0038] Figure 9 is a structural schematic diagram of the first magnetic accumulator, the second magnetic accumulator, the third magnetic accumulator, and the fourth magnetic accumulator;

[0039] [Correction 16.10.2024 based on Rule 91] Figure 10 is a schematic diagram of the structure of the compartment cover and battery.

[0040] Explanation of reference numerals in the attached drawings: 100, housing; 110, first contour groove; 120, second contour groove; 130, first surface; 140, second surface; 150, third surface; 200, in-ear headphone; 300, open-back headphone; 400, clip-on headphone; 500, ear-hook headphone. Detailed Implementation

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. For example, terms such as “length,” “width,” “upper,” “lower,” “left,” “right,” “front,” “rear,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer” indicate orientations or positions based on the orientations or positions shown in the accompanying drawings and are merely for ease of description and should not be construed as limiting the invention.

[0042] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this utility model are intended to cover non-exclusive inclusion; the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, not to describe a specific order. "A plurality of" means two or more, unless otherwise explicitly specified.

[0043] In the description, claims, and accompanying drawings of this utility model, when an element is referred to as "fixed to," "mounted to," "set on," or "connected to" another element, it can be directly or indirectly located on that other element. For example, when an element is referred to as "connected to" another element, it can be directly or indirectly connected to that other element.

[0044] Furthermore, the reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0045] It should be noted that, for ease of description, the three mutually perpendicular coordinate axes in space are defined as the X-axis, Y-axis, and Z-axis. The X-axis and Y-axis are two mutually perpendicular coordinate axes on the same horizontal plane, and the Z-axis is a vertical coordinate axis. The X-axis, Y-axis, and Z-axis are located in three mutually perpendicular planes in space, namely the XY plane, YZ plane, and XZ plane. The XY plane is a horizontal plane, and the XZ plane and YZ plane are both vertical planes, with the XZ plane perpendicular to the YZ plane.

[0046] Example

[0047] The multi-earphone charging case provided by this utility model, as shown in Figure 1, includes a base 100. The base 100 is provided with a first contoured groove 110 for accommodating an in-ear earphone 200 and a second contoured groove 120 for accommodating an open-back earphone 300.

[0048] This invention, by simultaneously incorporating a first contoured slot 110 for accommodating in-ear headphones 200 and a second contoured slot 120 for accommodating open-back headphones 300 within a single charging case, eliminates the need for users to carry multiple headphone charging cases. The multi-headphone charging case of this invention can meet the needs of using different types of headphones in various environments, greatly improving convenience and portability. Compared to carrying multiple separate headphone charging cases, this multi-headphone charging case occupies less space, is easier to store and carry, and reduces the risk of losing headphones. Since all headphones can be charged in the same charging case, users can charge two pairs of different types of headphones simultaneously, saving time and effort and improving charging efficiency. This multi-headphone charging case reduces the need for multiple headphone charging cases, lowering the overall cost of headphones. In summary, this multi-headphone charging case, by integrating the charging and storage functions of multiple headphones, significantly improves the convenience and efficiency of using headphones in different scenarios, while optimizing space utilization, reducing costs, and providing a better user experience.

[0049] Furthermore, the shape of the first contouring groove is different from the shape of the second contouring groove. Furthermore, there are two first contouring grooves arranged along a first direction; there are also two second contouring grooves arranged along a second direction; the first and second directions are different. Furthermore, the two first contouring grooves 110 are located on one side of the two second contouring grooves 120. Furthermore, the two first contouring grooves 110 are arranged sequentially from the upper side to the lower side of the second contouring groove 120. Furthermore, the two first contouring grooves 110 are spaced apart from each other; the two second contouring grooves 120 are also spaced apart from each other. With the above structure, because the shapes of the first and second contouring grooves are different, two pairs of headphones of different types and shapes can be accommodated simultaneously and the headphones can be charged.

[0050] Specifically, the charging compartment 100 is provided with two first contouring grooves 110 and two second contouring grooves 120. The two second contouring grooves 120 are arranged axially symmetrically on the charging compartment 100, which helps to reduce the space occupied by the two second contouring grooves 120 on the charging compartment 100, thereby reducing the volume of the charging compartment of this utility model.

[0051] As shown in Figure 1, in one embodiment, the first contouring groove 110 and the second contouring groove 120 are disposed on the same surface of the charging case 100. Specifically, the charging case 100 includes a first surface 130, and the two first contouring grooves 110 and the two second contouring grooves 120 are simultaneously disposed on the first surface 130 of the charging case 100. The two second contouring grooves 120 are arranged side by side along the X direction on the first surface 130 of the charging case 100, and the two first contouring grooves 110 are located on the same side of the second contouring grooves 120. Furthermore, the two first contouring grooves 110 are arranged side by side along the Y direction on the first surface 130 of the charging case 100, which helps to reduce the volume of the earphone charging case.

[0052] As shown in Figures 2-4, in another embodiment, the first contouring groove 110 and the second contouring groove 120 are respectively disposed on two opposite surfaces of the storage base 100. Specifically, the storage base 100 includes a first surface 130 and a second surface 140 disposed opposite to the first surface 130, the two first contouring grooves 110 are disposed on the second surface 140, and the two second contouring grooves 120 are disposed on the first surface 130.

[0053] As shown in Figure 5, in another embodiment, the first contouring groove 110 and the second contouring groove 120 are respectively disposed on two adjacent surfaces of the storage base 100. Specifically, the storage base 100 includes a first surface 130 and a third surface 150 adjacent to the first surface 130. The two first contouring grooves 110 are disposed on the third surface 150 of the storage base 100, and the two second contouring grooves 120 are disposed on the first surface 130 of the storage base 100.

[0054] As shown in Figure 10, in another embodiment, the multi-earphone charging case also includes a case cover, which is hinged to the case base 100. A first contoured groove 110 is disposed on the surface of the case cover near the side of the case base 100, and a second contoured groove 120 is disposed on the surface of the case base 100 near the side of the case cover.

[0055] In another embodiment, a first contour groove 110 is disposed on the surface of the bin seat 100 near the bin cover, and a second contour groove 120 is disposed on the surface of the bin cover near the bin seat 100.

[0056] By setting a charging case cover and placing the first contoured groove 110 or the second contoured groove 120 on the cover, the cover can not only protect the earphones, making them more securely placed in the charging case and less likely to be lost, but also reduce the overall size of the earphone charging case.

[0057] As shown in Figure 9, in another embodiment, two first contoured slots 110 are provided with first magnetic elements 1101 for attracting in-ear headphones 200. Two second contoured slots 120 are provided with second magnetic elements 1201 for attracting open-back headphones 300. The arrangement of the first and second magnetic elements allows the headphones to be placed more securely in the charging case, making them less likely to be lost.

[0058] As shown in Figure 10, in another embodiment, the multi-earphone charging case also includes a battery 1102 disposed within the housing 100.

[0059] As shown in Figure 1, an earphone system includes a multi-earphone charging case, an in-ear earphone 200 placed in a first contoured groove 110 of the multi-earphone charging case, and an open-back earphone 300 placed in a second contoured groove 120 of the multi-earphone charging case.

[0060] In the embodiments, the open-back headphones 300 are either ear-hook headphones 500 (as shown in Figures 1-5) or clip-on headphones 400 (as shown in Figures 6-8).

[0061] As shown in Figure 9, in this embodiment, to ensure the earphones can be placed more securely in the charging case, the in-ear earphones 200 are provided with a third magnetic component 2001, which is attracted to the first magnetic component. The open-back earphones 300 are provided with a fourth magnetic component 3001, which is attracted to the second magnetic component.

[0062] In summary, compared with existing technologies, the multi-earphone charging case of this utility model significantly improves the convenience and efficiency of using earphones in different scenarios by integrating the charging and storage functions of multiple earphones. At the same time, it optimizes space utilization, reduces costs, and provides a better user experience.

[0063] All technical features in this embodiment can be freely combined according to actual needs.

[0064] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A multi-headset charging pod comprising a pod base (100), characterized in that, The cartridge seat (100) is provided with a first profiling groove (110) for accommodating an in-ear earphone (200) and a second profiling groove (120) for accommodating an open earphone (300).

2. The multi-earphone charging pod of claim 1, wherein, The shape of the first profiling groove is different from that of the second profiling groove.

3. The multi-earphone charging pod of claim 1, wherein, The number of the first profiling grooves is two, and the two first profiling grooves are arranged along a first direction; the number of the second profiling grooves is two, and the two second profiling grooves are arranged along a second direction; the first direction is different from the second direction.

4. The multi-earphone charging pod of claim 3, wherein, The two first profiling grooves (110) are located on one side of the two second profiling grooves (120).

5. The multi-earphone charging pod of claim 3, wherein, The two first profiling grooves (110) are arranged in sequence from the upper side of the second profiling groove (120) to the lower side of the second profiling groove (120).

6. The multi-earphone charging pod of claim 3, wherein, The two first profiling grooves (110) are arranged at intervals; the two second profiling grooves (120) are arranged at intervals.

7. The multi-earphone charging pod of claim 1, wherein, The first profiling groove (110) and the second profiling groove (120) are arranged on the same surface of the cartridge seat (100).

8. The multi-earphone charging pod of claim 1, wherein, The first profiling groove (110) and the second profiling groove (120) are arranged on the opposite surfaces of the cartridge seat (100), respectively.

9. The multi-earphone charging pod of claim 1, wherein, The first profiling groove (110) and the second profiling groove (120) are arranged on the adjacent surfaces of the cartridge seat (100), respectively.

10. The multi-earphone charging pod of claim 1, wherein, Further comprising a cartridge cover, the cartridge cover is hinged to the cartridge seat (100), the first profiling groove (110) is arranged on the surface of the cartridge cover close to the cartridge seat (100), and the second profiling groove (120) is arranged on the surface of the cartridge seat (100) close to the cartridge cover; or The first profiling groove (110) is arranged on the surface of the cartridge seat (100) close to the cartridge cover, and the second profiling groove (120) is arranged on the surface of the cartridge cover close to the cartridge seat (100).

11. The multi-earphone charging pod of claim 1, wherein, The first profiling groove (110) is provided with a first magnetic attraction piece for adsorbing the in-ear earphone (200); or / and, The second profiling groove (120) is provided with a second magnetic attraction piece for adsorbing the open earphone (300).

12. The multi-earphone charging pod of claim 1, wherein, Further comprising a battery, the battery is arranged in the cartridge seat (100).

13. An earphone system, characterized by The multi-earphone charging cartridge of any one of claims 1-12, the in-ear earphone (200) placed in the first profiling groove (110), and the open earphone (300) placed in the second profiling groove (120).

14. The earphone system of claim 13, wherein, The open earphone (300) is an ear-hanging earphone or an ear-clamping earphone (400).

15. The earphone system of claim 13, wherein, The in-ear earphone (200) is provided with a third magnetic attraction piece corresponding to the first magnetic attraction piece; or / and, The open earphone (300) is provided with a fourth magnetic attraction piece corresponding to the second magnetic attraction piece.

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