Charging bin and earphone suite

Abstract

The embodiment of the invention discloses a charging bin and an earphone suite. The earphone suite comprises an upper cover, a guide piece, a lower shell, a rotating shaft and a rotating piece. Wherein the upper cover comprises a cover body and an upper lining arranged in the cover body, the guiding piece is fixedly arranged on the upper lining, the rotating shaft is fixedly arranged on the lower shell, the lower end of the rotating piece is rotationally arranged on the rotating shaft, the upper end of the rotating piece is in sliding connection with the guiding piece through a guiding groove, and the rotating piece inclines towards the center of the lower shell when located at the first position of the upper cover; the rotating part inclines towards the outer side of the lower shell when located at the second position of the upper cover, and the direction of the first position of the upper cover towards the second position of the upper cover is the cover opening direction of the charging bin. Therefore, the charging bin lifts the upper cover through the rotation of the rotating piece, so that the earphone can be avoided when the upper cover is opened and closed, and the purpose of smooth opening and closing is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of wireless earphones, and in particular to a charging compartment and an earphone kit. Background Art

[0002] Currently, most of the headphone charging cases on the market are opened by flipping or sliding covers. The flip cover method generally requires two hands to operate to take and put the product, which is inconvenient to operate; while the sliding cover method has interference problems between the cover and the earphone, which limits the structure of the charging case, affecting the processing and assembly efficiency of parts and the stability of product use. Summary of the invention

[0003] In view of this, an object of the present invention is to provide a charging case and an earphone kit, wherein the upper cover can avoid the earphone when opening and closing by means of an inclined guide groove on the guide member and a steering member.

[0004] In the first aspect, an embodiment of the present invention provides a charging case, which comprises: an upper cover; a guide member, which is fixedly arranged on the upper cover; a lower shell, wherein an accommodating space is formed between the lower shell and the upper cover to accommodate earphones; a rotating shaft, which is fixedly arranged on the lower shell; and a rotating member, the lower end of which is rotatably arranged on the rotating shaft, and the upper end of which is slidably connected to the guide member, and the rotating member is inclined toward the center of the lower shell when it is in the first position of the upper cover, and is inclined toward the outside of the lower shell when it is in the second position of the upper cover, and the direction from the first position of the upper cover to the second position of the upper cover is the opening direction of the charging case.

[0005] In some embodiments, a guide groove is provided on the guide member, the guide groove extends from the first position of the upper cover toward the second position of the upper cover and tilts downward, and the upper end of the rotating member is disposed in the guide groove and is slidably connected to the guide member through the guide groove.

[0006] In some embodiments, the charging bin further includes: a torsion spring, wherein the torsion spring is sleeved on the rotating shaft, and the two ends of the torsion spring are respectively connected to the rotating member and the lower shell.

[0007] In some embodiments, a mounting groove is provided on the lower shell, and the rotating shaft is provided in the mounting groove; a fixing groove is provided at the lower end of the rotating member; one end of the torsion spring abuts against the side wall of the mounting groove, and the other end of the torsion spring is fixed in the fixing groove.

[0008] In some embodiments, a step structure is provided in the mounting groove, and the step structure matches the lower end of the rotating member.

[0009] In some embodiments, a plurality of balls are disposed at the upper end of the rotating member, and the balls match the guide grooves to be rolled in the guide grooves.

[0010] In some embodiments, the rotating member includes: a rotating part, which is rotatably arranged on the rotating shaft; a sliding part, which is located at the upper end of the rotating part; and a mounting part, which is arranged on the sliding part, and the ball bearing is provided on the mounting part.

[0011] In some embodiments, the mounting portion is provided with a mounting hole, and the ball is arranged in the mounting hole; the sliding portion is provided with an avoidance groove, and the avoidance groove and the ball match each other.

[0012] In some embodiments, the charging case also includes: a first magnet, which is arranged on the lower shell and located close to the rotating part; a second magnet, which is arranged at the first position of the upper cover to absorb the first magnet when the rotating part is in the first position of the upper cover; and a third magnet, which is arranged at the second position of the upper cover to absorb the first magnet when the rotating part is in the second position of the upper cover.

[0013] In a second aspect, an embodiment of the present invention further provides an earphone kit, the earphone kit comprising: a charging case as described in the first aspect; and earphones, the earphones being accommodated in the charging case.

[0014] The embodiment of the present invention provides a charging bin and an earphone kit, which includes an upper cover, a guide, a lower shell, a rotating shaft and a rotating member. The upper cover includes a cover body and an upper lining arranged in the cover body, the guide is fixedly arranged on the upper lining, the rotating shaft is fixedly arranged on the lower shell, the lower end of the rotating member is rotatably arranged on the rotating shaft, the upper end of the rotating member is slidably connected to the guide member through a guide groove, the rotating member is tilted toward the center of the lower shell when it is in the first position of the upper cover, and is tilted toward the outside of the lower shell when it is in the second position of the upper cover, and the direction from the first position of the upper cover to the second position of the upper cover is the opening direction of the charging bin. As a result, the charging bin lifts the upper cover by rotating the rotating member so that the upper cover can avoid the earphones when opening and closing, thereby achieving the purpose of smooth opening and closing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and other objects, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

[0016] Figure 1 is a schematic diagram of the structure of the charging compartment in a closed state provided by an embodiment of the present invention;

[0017] Figure 2is a schematic diagram of the structure of the charging compartment in an open state provided by an embodiment of the present invention;

[0018] Figure 3 is an exploded schematic diagram of a charging bin provided in an embodiment of the present invention;

[0019] Figure 4 is a cross-sectional schematic diagram of a charging compartment in a closed state provided by an embodiment of the present invention;

[0020] Figure 5 is a cross-sectional schematic diagram of a charging compartment in an open state provided by an embodiment of the present invention;

[0021] Figure 6 is a schematic structural diagram of a guide member provided in an embodiment of the present invention;

[0022] Figure 7 is a schematic structural diagram of an upper liner provided by an embodiment of the present invention;

[0023] Figure 8 is a schematic structural diagram of a lower liner provided by an embodiment of the present invention;

[0024] Fig. 9 is a schematic structural diagram of a rotating member provided by an embodiment of the present invention;

[0025] Fig.10 It is a partial structural schematic diagram of a rotating part provided in an embodiment of the present invention.

[0026] Description of reference numerals:

[0027] 1-upper cover; 11-cover body; 12-upper lining; 121-leakage hole; 122-first accommodating groove; 123-second accommodating groove; 2-guide member; 21-guide groove; 22-side plate; 23-connecting rod; 3-lower shell; 31-installation groove; 32-step structure; 33-shell; 34-lower lining; 4-rotating shaft; 5-rotating member; 51-fixed groove; 52-ball; 53-rotating part; 54-sliding part; 541-avoidance groove; 55-installation part; 551-installation hole; 6-torsion spring; 7-first magnet; 8-second magnet; 9-third magnet; A-charging compartment; B-earphones. DETAILED DESCRIPTION

[0028] The present application is described below based on embodiments, but the present application is not limited to these embodiments. In the detailed description of the present application below, some specific details are described in detail. It is possible for those skilled in the art to fully understand the present application without the description of these details. In order to avoid confusing the essence of the present application, known methods, processes, flows, components and circuits are not described in detail.

[0029] In addition, persons of ordinary skill in the art will appreciate that the drawings provided herein are for illustration purposes and are not necessarily drawn to scale.

[0030] Unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] For ease of explanation, spatially relative terms such as "inside", "outside", "below", "below", "lower", "above", "upper", etc. are used herein to describe the relationship of one element or feature illustrated in the figures to another element or feature. It will be understood that spatially relative terms may be intended to include different orientations of the device in use or operation other than the orientation depicted in the figures. For example, if the device in the figure is turned over, an element described as being "below" or "below" other elements or features will then be positioned as being "above" the other elements or features. Thus, the example term "below" can include both the orientations of above and below. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0032] Unless the context clearly requires otherwise, the words "include", "comprising" and similar words throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, the meaning is "including but not limited to".

[0033] In the description of this application, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of this application, unless otherwise specified, the meaning of "plurality" is two or more.

[0034] Figure 1 is a schematic diagram of the structure of the charging compartment in a closed state provided by an embodiment of the present invention, Figure 2 is a schematic diagram of the structure of the charging compartment in the open state provided by an embodiment of the present invention, combined with Figure 1 and Figure 2 As shown, the charging compartment A includes an upper cover 1 and a lower shell 3, and an accommodation space is formed between the upper cover 1 and the lower shell 3 to accommodate the earphone B. Further, Figure 3 is an exploded schematic diagram of a charging bin provided in an embodiment of the present invention, Figure 4is a cross-sectional schematic diagram of a charging compartment in a closed state provided by an embodiment of the present invention, Figure 5 is a cross-sectional schematic diagram of the charging compartment in an open state provided by an embodiment of the present invention, combined with Figure 3 , Figure 4 and Figure 5 As shown, the charging compartment A further includes a guide member 2, a rotating shaft 4 and a rotating member 5. Specifically, the guide member 2 is fixedly arranged on the upper cover 1, the rotating shaft 4 is fixedly arranged on the lower shell 3, the lower end of the rotating member 5 is rotatably arranged on the rotating shaft 4, and the upper end of the rotating member 5 is slidably connected to the guide member 2. It should be noted that, in combination with Figure 4 and Figure 5 As shown, the first position and the second position are two relative positions on the upper cover 1. When the charging compartment A is in a closed state, the rotating member 5 is located at the first position of the upper cover 1, and when the charging compartment A is in an open state, the rotating member 5 is located at the second position of the upper cover 1. Figure 4 As shown, the rotating member 5 is inclined toward the center of the lower shell 3 when it is in the first position of the upper cover 1. Figure 5 As shown, the rotating member 5 is tilted toward the outside of the lower shell 3 when in the second position of the upper cover 1. When the charging compartment A is turned from a closed state to an open state, or from an open state to a closed state, the rotating member 5 rotates and aligns during the sliding process of the upper cover 1, and the upper cover 1 is lifted to avoid interference between the upper cover 1 and the earphone B.

[0035] Furthermore, Figure 6 is a schematic diagram of the structure of the guide member provided in an embodiment of the present invention, combined with Figure 4 , Figure 5 and Figure 6 As shown, the guide member 2 is provided with a guide groove 21. Figure 6 As shown, the guide member 2 includes two side plates 22 and two connecting rods 23, and the two connecting rods 23 are connected at both ends of the side plates 22. Further, there are two guide grooves 21, and each side plate 22 is provided with a guide groove 21. It is easy to understand that the upper end of the rotating member 5 is slidably connected to the guide member 2 through the two guide grooves 21. Therefore, when the user pushes the upper cover 1, the rotating member 5 can rotate while sliding relative to the upper cover 1.

[0036] like Figure 4As shown, the guide groove 21 extends from the first position of the upper cover 1 toward the second position of the upper cover 1 and tilts downward. Therefore, the charging compartment A is provided with a rotatable rotating member 5 and a tilted guide groove 21, so that the upper cover 1 is lifted upward during the opening or closing process, so as to avoid the earphone B placed in the charging compartment A. Exemplarily, when the charging compartment A is changed from a closed state to an open state, or from an open state to a closed state, the upper cover 1 first slides obliquely upward, and the rotating member 5 rotates and is straightened; then the upper cover 1 slides horizontally until the rotating member 5 is deflected into place; finally, the upper cover 1 slides obliquely downward, thereby completing the sliding action of avoiding the earphone B.

[0037] Combination Figure 3 , Figure 4 and Figure 5 As shown, in one embodiment, the upper cover 1 includes a cover body 11 and an upper lining 12 disposed in the cover body 11, and the lower shell 3 includes a shell 33 and a lower lining 34 disposed in the shell 33. Further, the guide member 2 is disposed on the upper lining 12, the rotating shaft 4 is disposed on the lower lining 34, and the rotating member 5 is disposed on the lower lining 34 through the rotating shaft 4. It is easy to understand that the charging compartment A can conveniently adjust the structure for the earphone B through the upper lining 12 and the lower lining 34, thereby helping to improve applicability and reduce costs.

[0038] Figure 7 is a schematic diagram of the structure of the upper liner provided in an embodiment of the present invention, such as Figure 7 As shown, in one embodiment, a long strip-shaped leak hole 121 is provided at the center of the upper lining 12. Specifically, the leak hole 121 is arranged in a rectangular shape and matches with the guide member 2, and the guide member 2 is arranged at the position of the leak hole 121. Thus, the upper end of the rotating member 5 can pass through the leak hole 121 to match with the guide groove 21 on the guide member 2.

[0039] Combination Figure 3 , Figure 4 and Figure 5 As shown, in one embodiment, the charging compartment A further includes a torsion spring 6. It should be noted that the torsion spring 6 is sleeved on the rotating shaft 4, and the two ends of the torsion spring 6 are respectively connected to the rotating member 5 and the lower shell 3. It is easy to understand that when the upper cover 1 is opened or closed by sliding, the rotating member 5 rotates, thereby causing the torsion spring 6 to twist. Therefore, when the upper cover 1 is opened or closed, the torsion spring 6 can use the elastic force to assist the rotating member 5, thereby improving the user experience.

[0040] Figure 8 is a schematic diagram of the structure of the lower liner provided in an embodiment of the present invention. In one embodiment, the lower liner 34 is provided with a mounting groove 31, that is, the lower shell 3 is provided with a mounting groove 31. Figure 4 and Figure 5 As shown, the rotating shaft 4 is disposed in the mounting groove 31. Further, Fig. 9 is a schematic diagram of the structure of the rotating member provided in an embodiment of the present invention, such as Fig. 9 As shown, a fixing groove 51 is provided at the lower end of the rotating member 5. It should be noted that one end of the torsion spring 6 abuts against the inner wall of the mounting groove 31, and the other end of the torsion spring 6 is fixedly disposed in the fixing groove 51. Therefore, when the upper cover 1 slides, the rotating member 5 rotates around the rotating shaft 4, and the lower end of the rotating member 5 drives one end of the torsion spring 6 to move, so that the torsion spring 6 can be twisted synchronously, and then the torsion spring 6 can use elastic force to assist the rotating member 5 to improve the user experience.

[0041] like Figure 8 As shown, in one embodiment, a step structure 32 is provided in the mounting groove 31. Specifically, the step structure 32 matches the lower end of the rotating member 5. It should be noted that a curved surface is formed on the step structure 32 to adapt to the rotational movement of the rotating member 5. Therefore, the step structure 32 provided in the mounting groove 31 can support and limit the rotating member 5.

[0042] like Fig. 9 As shown, in one embodiment, a plurality of balls 52 are provided at the upper end of the rotating member 5. It is easy to understand that a plurality of balls 52 are provided on both sides of the rotating member 5 to fit the two guide grooves 21 on the guide member 2. Exemplarily, three balls 52 are provided on both sides of the rotating member 5 and are spaced apart along the straight line direction. Specifically, the balls 52 and the guide grooves 21 match each other so that the balls 52 can be rolled and arranged in the guide grooves 21. It is easy to understand that by providing the balls 52, the smoothness of the relative sliding between the rotating member 5 and the upper cover 1 can be improved.

[0043] like Fig. 9 As shown, in one embodiment, the rotating member 5 includes a rotating portion 53, a sliding portion 54 and a mounting portion 55. Specifically, the rotating portion 53 is rotatably arranged on the rotating shaft 4, the sliding portion 54 is located at the upper end of the rotating portion 53, and the mounting portion 55 is arranged on the sliding portion 54. Optionally, the sliding portion 54 is adapted to be arranged as a rectangular parallelepiped structure by the guide member 2, and the mounting portion 55 is fixedly arranged on the outer side of the sliding portion 54. Further, a plurality of balls 52 are arranged at intervals on the mounting portion 55, so that they can roll along the guide groove 21 under the limiting action of the mounting portion 55. Optionally, the rotating portion 53 is arranged as a forked structure, so that the torsion spring 6 can be arranged in the gap formed by the rotating portion 53.

[0044] Fig.10 is a partial structural schematic diagram of a rotating member provided in an embodiment of the present invention, such as Fig.10As shown, in one embodiment, a plurality of mounting holes 551 are provided on the mounting portion 55, and a plurality of balls 52 are disposed in corresponding mounting holes 551. It is easy to understand that the shape and size of the mounting holes 551 match the balls 52, so that the mounting holes 551 can limit the position of the balls 52. Fig. 9 and Fig.10 As shown, the sliding portion 54 is provided with an avoidance groove 541, and the avoidance groove 541 matches the ball 52. Exemplarily, the groove bottom of the avoidance groove 541 is set to a curved surface shape, and the groove bottom of the guide groove 21 is also set to a curved surface shape, so as to ensure that the ball 52 can roll smoothly, and then ensure that the upper cover 1 can slide smoothly.

[0045] like Figure 3 As shown, in one embodiment, the charging compartment A further includes a first magnet 7, a second magnet 8 and a third magnet 9. Specifically, the first magnet 7 is disposed on the lower shell 3 and is located near the rotating member 5. Optionally, the first magnet 7 is disposed in a cavity between the shell 33 and the lower lining 34. Further, the second magnet 8 is disposed at a first position of the upper cover 1, and the third magnet 9 is disposed at a second position of the upper cover 1. Optionally, as Figure 7 As shown, the upper surface of the upper lining 12 is provided with a first receiving groove 122 and a second receiving groove 123, the first receiving groove 122 is located at the first position of the upper cover 1 and matches with the second magnet 8 to accommodate the second magnet 8, and the second receiving groove 123 is located at the second position of the upper cover 1 and matches with the third magnet 9 to accommodate the third magnet 9. Further, when the rotating member 5 is in the first position of the upper cover 1, the second magnet 8 absorbs the first magnet 7, thereby ensuring the closing effect of the upper cover 1. Correspondingly, when the rotating member 5 is in the second position of the upper cover 1, the third magnet 9 absorbs the first magnet 7, thereby ensuring the opening effect of the upper cover 1. In this embodiment, there are two first magnets 7 and they are spaced and distributed on both sides of the rotating member 5, there are two second magnets 8 and they are spaced and distributed on both sides of the guide member 2, and there are two third magnets 9 and they are spaced and distributed on both sides of the guide member 2, thereby ensuring the stability of the adsorption structure, and then ensuring the opening and closing effect of the upper cover 1. Optionally, two first receiving grooves 122 are provided to accommodate two second magnets 8, and two second receiving grooves 123 are provided to accommodate two third magnets 9.

[0046] The embodiment of the present invention further provides an earphone kit, which includes a charging compartment A and earphones B. It should be noted that the structure of the charging compartment A is as described above and will not be repeated here. Furthermore, earphones B are accommodated in the charging compartment A. Therefore, when using the earphone kit, the user can open or close the upper cover 1 by a combination of rotation and sliding, so that the upper cover 1 can avoid the earphones B, so that the earphones B can be easily taken in and out.

[0047] An embodiment of the present invention provides a charging bin and an earphone kit, which includes an upper cover, a guide member, a lower shell, a rotating shaft, and a rotating member. The upper cover includes a cover body and an upper lining arranged in the cover body, the guide member is fixedly arranged on the upper lining, the guide groove extends from the first position of the upper cover toward the second position of the upper cover and tilts downward, the rotating shaft is fixedly arranged on the lower shell, the lower end of the rotating member is rotatably arranged on the rotating shaft, the upper end of the rotating member is slidably connected to the guide member through the guide groove, the rotating member is tilted toward the center of the lower shell when it is in the first position of the upper cover, and is tilted toward the outside of the lower shell when it is in the second position of the upper cover, and the direction from the first position of the upper cover to the second position of the upper cover is the opening direction of the charging bin. As a result, the rotation of the rotating member of the charging bin lifts the upper cover so that the upper cover can avoid the earphones when opening and closing, thereby achieving the purpose of smooth opening and closing.

[0048] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A charging compartment, characterized in that: The charging compartment (A) comprises: An upper cover (1) comprises a cover body (11) and an upper lining (12) arranged in the cover body (11); A guide member (2), wherein the guide member (2) is fixedly arranged on the upper lining (12); A lower shell (3), wherein a receiving space is formed between the lower shell (3) and the upper cover (1) to receive the earphone (B); a rotating shaft (4), the rotating shaft (4) being fixedly arranged on the lower shell (3); and A rotating member (5), the lower end of which is rotatably arranged on the rotating shaft (4), the upper end of which is slidably connected to the guide member (2), the rotating member (5) being inclined toward the center of the lower shell (3) when in the first position of the upper cover (1), and being inclined toward the outer side of the lower shell (3) when in the second position of the upper cover (1), and the direction from the first position of the upper cover (1) toward the second position of the upper cover (1) is the opening direction of the charging compartment (A).

2. The charging compartment according to claim 1, characterized in that: The guide member (2) is provided with a guide groove (21), the guide groove (21) extending from a first position of the upper cover (1) toward a second position of the upper cover (1) and tilting downward, the upper end of the rotating member (5) is arranged in the guide groove (21) and is slidably connected to the guide member (2) through the guide groove (21).

3. The charging bin according to claim 1, characterized in that: The charging compartment (A) also includes: A torsion spring (6), wherein the torsion spring (6) is sleeved on the rotating shaft (4), and two ends of the torsion spring are respectively connected to the rotating member (5) and the lower shell (3).

4. The charging bin according to claim 3, characterized in that: The lower shell (3) is provided with a mounting groove (31), and the rotating shaft (4) is arranged in the mounting groove (31); A fixing groove (51) is provided at the lower end of the rotating member (5); One end of the torsion spring (6) abuts against the side wall of the installation groove (31), and the other end of the torsion spring (6) is fixedly disposed in the fixing groove (51).

5. The charging compartment according to claim 4, characterized in that: A step structure (32) is provided in the installation groove (31), and the step structure (32) matches the lower end of the rotating member (5).

6. The charging bin according to claim 2, characterized in that: A plurality of balls (52) are provided at the upper end of the rotating member (5), and the balls (52) match the guide groove (21) to be rolled in the guide groove (21).

7. The charging bin according to claim 6, characterized in that: The rotating member (5) comprises: A rotating portion (53), wherein the rotating portion (53) is rotatably disposed on the rotating shaft (4); a sliding portion (54), the sliding portion (54) being located at an upper end of the rotating portion (53); and A mounting portion (55), wherein the mounting portion (55) is arranged on the sliding portion (54), and the ball (52) is arranged on the mounting portion (55).

8. The charging bin according to claim 7, characterized in that: The mounting portion (55) is provided with a mounting hole (551), and the ball (52) is arranged in the mounting hole (551); The sliding portion (54) is provided with an avoidance groove (541), and the avoidance groove (541) and the ball bearing (52) are matched with each other.

9. The charging bin according to claim 1, characterized in that: The charging compartment (A) also includes: a first magnet (7), the first magnet (7) being arranged on the lower shell (3) and located close to the rotating member (5); a second magnet (8), the second magnet (8) being arranged at a first position of the upper cover (1) so as to attract the first magnet (7) when the rotating member (5) is at the first position of the upper cover (1); and A third magnet (9), wherein the third magnet (9) is arranged at a second position of the upper cover (1) so as to attract the first magnet (7) when the rotating member (5) is at the second position of the upper cover (1).

10. An earphone kit, characterized in that: The headset kit includes: A charging compartment (A) as described in any one of claims 1 to 9; and Earphones (B), the earphones (B) are accommodated in the charging compartment (A).

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