Earphone charging device

Abstract

The utility model discloses an earphone charging device comprising a housing, the housing is provided with two charging cavities, and the side wall of the housing corresponding to each charging cavity is provided with an opening, so that the charging cavity is of an open structure; the top end of each charging cavity is an open end, a cover plate is arranged at the open end, and the cover plate is detachably connected with the shell; an elastic reset assembly is arranged at the bottom end of each charging cavity, and the elastic reset assemblies eject the earphones out through elastic deformation. The earphone is inserted into the charging cavity from the opening end, the bottom end of the earphone is pressed on the elastic reset assembly to enable the elastic reset assembly to elastically deform, and the earphone is reliably positioned after the cover plate is covered; when the cover plate is opened, the elastic reset assembly is elastically reset to push the earphone to move, and the earphone can be conveniently taken out; the charging cavity is of an open structure, so that the earphone is in an exposed state in the charging process. Therefore, according to the earphone charging device, the charging state of the earphone can be checked at any time, and the earphone is convenient and simple to take and place.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, and in particular to an earphone charging device. Background Art

[0002] Usually, earphones, such as TWS earphones, are equipped with chargers, and most existing chargers are charging boxes. When the earphones need to be charged, they need to be placed in the charging box. However, existing charging boxes are all box-shaped, square or round, and the charging cavity in the charging box for storing the earphones is a closed structure, which makes the charging status invisible during the charging process and cannot be conveniently observed. Utility Model Content

[0003] In view of the above-mentioned shortcomings, the technical problem to be solved by the present invention is to provide an earphone charging device, which can check the charging status of the earphone at any time during the charging process, and is convenient to take and put.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A headset charging device comprises a shell, wherein two charging cavities are arranged on the shell, and the side wall of the shell corresponding to each charging cavity is arranged with an opening, so that the charging cavity is an open structure; the top end of each charging cavity is an open end, and the open end is provided with a cover plate, and the cover plate is detachably connected to the shell; the bottom end of each charging cavity is provided with an elastic reset component, and the elastic reset component pushes out the headset through elastic deformation.

[0006] Preferably, the cover plate is detachably connected to the shell via a sliding structure, and a limiting structure is provided between the cover plate and the shell.

[0007] Preferably, the opening end of each charging cavity is arranged at the end of one end of the shell; the end of the shell is provided with an upper shell, and the upper shell and the cover plate are detachably connected through the sliding structure.

[0008] Preferably, the sliding structure includes a sliding groove arranged on the side of the upper shell and sliding rails arranged on both sides of the cover plate, and the sliding rails are arranged in the sliding groove.

[0009] Preferably, the limiting structure includes a cover plate buckle provided on the inner side of the cover plate and a shell buckle provided on the top of the shell, and the shell buckle and the cover plate buckle are engaged with each other.

[0010] Preferably, the limiting structure further includes a limiting protrusion arranged at the top end of the shell, and the limiting protrusion and the shell buckle are respectively arranged on both sides of the opening end of the charging cavity.

[0011] Preferably, the elastic reset assembly includes a spring cover plate, a spring baffle plate and a spring arranged between the spring cover plate and the spring baffle plate, the spring cover plate is arranged on the outer shell side and connected to the outer shell, and the spring baffle plate is arranged on the charging cavity side.

[0012] Preferably, a storage chamber is provided at the bottom end of each charging chamber, the storage chamber is communicated with the charging chamber, and the elastic reset assembly is stored in the storage chamber.

[0013] A preferred embodiment is that the opening includes a first opening and / or a second opening; the shell includes two oppositely arranged first side walls and two oppositely arranged second side walls, each of the second side walls is connected to two first side walls; each of the first side walls includes a straight plate and an L-shaped plate connected together, the L-shaped plate and the two second side walls together form the storage chamber, the straight plate is provided with the first opening, and the first opening is adapted to the earphone handle; two second openings are provided on one of the second side walls, the two second openings are arranged up and down, and the second opening is a U-shaped opening.

[0014] A preferred embodiment is that a supporting partition is provided on the inner side of the shell, and the supporting partition divides the inner side of the shell into two charging chambers, and two arc grooves are provided on the supporting partition, and the shape of each arc groove is adapted to the shape of the earphone inlet; the two arc grooves are arranged in reverse up and down.

[0015] After adopting the above technical solution, the beneficial effects of the utility model are:

[0016] The earphone charging device of the utility model includes a shell, and two charging chambers are arranged on the shell. The side wall of the shell corresponding to each charging chamber is provided with an opening, so that the charging chamber is an open structure; the top of each charging chamber is an open end, and the open end is provided with a cover plate, and the cover plate is detachably connected to the shell; the bottom end of each charging chamber is provided with an elastic reset component, and the elastic reset component pushes out the earphone through elastic deformation. The earphone is inserted into the charging chamber from the open end, and the bottom end of the earphone is pressed on the elastic reset component to make it elastically deformed. After the cover plate is covered, the earphone is reliably positioned in the charging chamber; after the cover plate is opened, the elastic reset component is elastically reset to push the earphone to move toward the open end, and the earphone can be easily taken out at this time; since the charging chamber is an open structure, the earphone is in an exposed state during the charging process, and the open structure makes it very convenient to take and put the earphone. It can be seen that the earphone charging device of the utility model can check the charging status of the earphone at any time, and the earphone is convenient and simple to take and put. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the earphone charging device in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the earphone charging device of the utility model when part of the outer shell is removed;

[0019] Figure 3 This is a schematic structural diagram of the earphone charging device in the utility model from another angle;

[0020] Figure 4 It is a schematic diagram of the structure when the buckle structure of the utility model is engaged;

[0021] Figure 5 yes Figure 4 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 6 It is a structural schematic diagram of the utility model when the slide plate moves to the limiting convex block;

[0023] Figure 7 yes Figure 6 A schematic diagram of the enlarged structure at B in the middle;

[0024] Figure 8 It is a structural schematic diagram of the utility model when the slide plate moves to the limit convex block spring reset;

[0025] Fig. 9 It is a schematic diagram of the structure when both slide plates in the utility model move to the limiting protrusions;

[0026] In the figure: 1-shell, 10-shell buckle, 11-limiting protrusion, 12-first side wall, 120-L-shaped plate, 121-straight plate, 13-second side wall, 14-support partition, 140-arc groove, 15-charging chamber, 150-storage chamber, 2-upper shell, 3-cover, 30-cover buckle, 4-spring cover, 5-spring baffle, 6-spring, 70-first opening, 71-second opening, 8-earphone, 9-elastic reset assembly. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0029] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0030] like Figures 1 to 9 As shown together, according to an embodiment of the utility model, the earphone charging device includes a housing 1, and two charging cavities 15 are arranged on the housing 1. The side wall of the housing 1 corresponding to each charging cavity 15 is provided with an opening, and the opening makes the charging cavity 15 an open structure. The two charging cavities 15 are used to place the left earphone 8 and the right earphone 8. In a preferred solution, the shape of the two charging cavities 15 is adapted to the shape of the earphone 8, and the earphone 8 can be better positioned by shape constraints. In addition, the earphone charging device of the utility model can be used for, but not limited to, charging of TWS earphones.

[0031] The top of each charging cavity 15 is an open end, and a cover plate 3 is provided at the open end. The cover plate 3 is detachably connected to the shell 1, and this connection method makes it easy to open and close the charging cavity 15; the bottom of each charging cavity 15 is provided with an elastic reset component 9, and the elastic reset component 9 pushes out the earphone 8 through elastic deformation, making it easy to take and put the earphone 8.

[0032] In actual use, the earphone 8 is inserted into the charging cavity 15 from the open end. After being inserted into place, the bottom end of the earphone 8 is pressed on the elastic reset component 9, causing the elastic reset component 9 to undergo elastic deformation, such as being compressed. After the cover plate 3 is closed, the elastic reset component 9 gives the earphone 8 a thrust toward the open end. In this way, under the action of the cover plate 3 and the elastic reset component 9, the earphone 8 is reliably positioned in the charging cavity 15. After opening the cover plate 3, the elastic reset component 9 is elastically reset, pushing the earphone 8 to move toward the open end, so that the earphone 8 can be easily taken out. Because the charging cavity 15 is an open structure, the earphone 8 is exposed during the charging process, and the charging status can be checked at any time, which improves the safety factor of charging. In addition, the open structure makes it very convenient to take and put the earphone 8.

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 8 and Fig. 9As shown, in some embodiments of the present invention, the cover plate 3 is detachably connected to the housing 1 through a sliding structure, and a limiting structure is provided between the cover plate 3 and the housing 1. Under the action of the limiting structure, the cover plate 3 can reliably slide on the housing 1 to open and close the charging chamber 15. Of course, the cover plate 3 and the housing 1 are not limited to the sliding connection listed above, and the cover plate 3 and the housing 1 can also be connected in a hinged manner, as long as it is convenient to open and close.

[0034] The opening end of each charging cavity 15 is arranged at the end of one end of the housing 1. In the present invention, an upper shell 2 is arranged at the end of the housing 1, and is slidably connected with the cover plate 3 through the upper shell 2. Since the upper shell 2 is arranged at the end of the housing 1 of the present invention, a distance is provided between the cover plate 3 and the opening end, and this distance can be used for elastic reset of the elastic reset component 9, further facilitating the operation of taking and placing the earphone 8.

[0035] The sliding structure in the utility model includes a slide groove provided on the side of the upper shell 2 and a slide rail provided on both sides of the cover plate 3. The slide rail is provided in the slide groove and slides along the slide groove to realize the sliding connection between the cover plate 3 and the upper shell 2. Specifically, the upper shell 2 includes two L-shaped plates, which are relatively provided at the top of the outer shell 1. Each L-shaped plate and the end surface of the outer shell 1 together form a slide groove. In addition, the spacing between the two L-shaped plates realizes the avoidance of the opening end of the charging chamber 15.

[0036] like Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, in some embodiments of the present invention, the limiting structure includes a cover plate buckle 30 provided on the inner side of the cover plate 3 and a shell buckle 10 provided on the top of the shell 1, and the shell buckle 10 and the cover plate buckle 30 are engaged with each other.

[0037] Specifically, the cover plate buckle 30 protrudes toward one side of the housing 1, and the cover plate buckle 30 is extended along the direction perpendicular to the sliding direction, and the housing buckle 10 is also extended along the direction perpendicular to the sliding direction, and the housing buckle 10 is arranged close to the edge of the housing 1. The utility model is provided with a small engagement amount, so that the cover plate 3 can be easily opened after an external force acts on the cover plate 3.

[0038] like Figure 7 As shown, the limiting structure in the utility model also includes a limiting protrusion 11 arranged at the top of the shell 1, and the limiting protrusion 11 and the shell buckle 10 are arranged on both sides of the opening end of the charging cavity 15; specifically, the limiting protrusion 11 is arranged on the inner side, and when the cover plate 3 slides along the slide groove to the limiting protrusion 11, it is blocked by the limiting protrusion 11. At this time, the charging cavity 15 is opened, and the cover plate 3 does not separate from the shell 1, which further facilitates the operation.

[0039] like Figure 2 , Figure 8 and Fig. 9As shown, in some embodiments of the utility model, the elastic reset assembly 9 includes a spring cover plate 4, a spring baffle plate 5 and a spring 6 arranged between the spring cover plate 4 and the spring baffle plate 5, the spring cover plate 4 is arranged on the side of the housing 1 and connected to the housing 1, and the spring baffle plate 5 is arranged on the side of the charging chamber 15. Specifically, a storage chamber 150 is provided at the bottom end of each charging chamber 15, and the elastic reset assembly 9 is accommodated in the storage chamber 150. In a preferred embodiment, the top end of the storage chamber 150 has a limit block, and the limit block can block the spring baffle plate 5.

[0040] When the earphone 8 is inserted into the charging cavity 15 and the cover 3 covers the open end, the earphone 8 is pressed on the spring baffle 5 and the spring 6 is in a compressed state; when the cover 3 is opened, the spring cover 4 is fixed on the housing 1, so that the spring 6 is elastically reset and the earphone 8 is reliably pushed to move toward the open end through the spring baffle 5.

[0041] like Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 8 and Fig. 9 As shown, in some embodiments of the utility model, the opening includes a first opening 70 and / or a second opening 71 ; at the same time, the housing 1 includes two oppositely disposed first side walls 12 and two oppositely disposed second side walls 13 , and each second side wall 13 connects two first side walls 12 .

[0042] Each first side wall 12 includes a straight plate 121 and an L-shaped plate 120 connected together. The L-shaped plate 120 and the two second side walls 13 together form a storage chamber 150. The straight plate 121 is provided with the first opening 70, and the first opening 70 is adapted to the handle of the earphone 8. Specifically, the first opening 70 is provided on the outside of the charging cavity 15, corresponding to the position of the handle of the earphone 8, so that the handle of the earphone 8 is exposed to the outside, making it very convenient to take and put the earphone 8.

[0043] Two second openings 71 are provided on one of the second side walls 13. The two second openings 71 are arranged up and down, and the second opening 71 is a U-shaped opening. Specifically, the opening side of the U-shaped opening is arranged on the opening end side of the charging cavity 15, so that the side wall of the earphone 8 can be exposed to the outside.

[0044] In the utility model, a supporting partition 14 is arranged on the inner side of the shell 1, and the supporting partition 14 divides the inner side of the shell 1 into two charging chambers 15, and two arc grooves 140 are arranged on the supporting partition 14, and the shape of each arc groove 140 is adapted to the shape of the earphone 8; the two arc grooves 140 are arranged in reverse up and down, and this supporting partition 14 makes full use of the space inside the shell 1.

[0045] In summary, the earphone charging device of the present invention has an open charging cavity 15, so that the earphone 8 is exposed during charging, and the charging status can be directly observed from the outside. In addition, the open charging cavity 15 makes it very easy to take and put the earphone 8, thereby improving the user experience.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications made within the spirit and principle of the present invention, improvements of the earphone charging device, etc., should be included in the protection scope of the present invention.

Claims

1. An earphone charging device, characterized in that: The housing comprises two charging chambers, and the housing sidewalls corresponding to each charging chamber are each provided with an opening, so that the charging chamber is an open structure; The top of each charging cavity is an open end, and the open end is provided with a cover plate, and the cover plate is detachably connected to the shell; An elastic reset component is disposed at the bottom end of each charging cavity, and the elastic reset component pushes out the earphone through elastic deformation.

2. The earphone charging device according to claim 1, characterized in that: The cover plate is detachably connected to the shell via a sliding structure, and a limiting structure is arranged between the cover plate and the shell.

3. The earphone charging device according to claim 2, characterized in that: The opening end of each charging cavity is arranged at the end of one end of the housing; An upper shell is arranged at the end of the outer shell, and the upper shell and the cover plate are detachably connected via the sliding structure.

4. The earphone charging device according to claim 3, characterized in that: The sliding structure comprises a sliding groove arranged on the side surface of the upper shell and sliding rails arranged on both sides of the cover plate, and the sliding rails are arranged in the sliding groove.

5. The earphone charging device according to claim 2, characterized in that: The limiting structure includes a cover plate buckle arranged on the inner side of the cover plate and a shell buckle arranged on the top of the shell, and the shell buckle and the cover plate buckle are engaged with each other.

6. The earphone charging device according to claim 5, characterized in that: The limiting structure also includes a limiting protrusion arranged on the top of the shell, and the limiting protrusion and the shell buckle are respectively arranged on both sides of the opening end of the charging cavity.

7. The earphone charging device according to claim 1, characterized in that: The elastic reset assembly includes a spring cover plate, a spring baffle plate and a spring arranged between the spring cover plate and the spring baffle plate. The spring cover plate is arranged on the side of the shell and connected to the shell, and the spring baffle plate is arranged on the side of the charging cavity.

8. The earphone charging device according to claim 7, characterized in that: A storage chamber is provided at the bottom end of each charging chamber, the storage chamber is communicated with the charging chamber, and the elastic reset assembly is stored in the storage chamber.

9. The earphone charging device according to claim 8, characterized in that: The exposure includes a first exposure and / or a second exposure; The housing includes two first side walls that are opposite to each other and two second side walls that are opposite to each other, each of the second side walls is connected to two of the first side walls; each of the first side walls includes a straight plate and an L-shaped plate that are connected together, the L-shaped plate and the two second side walls together form the storage chamber, the straight plate is provided with the first opening, and the first opening is adapted to fit the earphone handle; Two second openings are arranged on one of the second side walls, the two second openings are arranged up and down, and the second opening is a U-shaped opening.

10. The earphone charging device according to claim 9, characterized in that: A supporting partition is arranged on the inner side of the shell, and the supporting partition divides the inner side of the shell into two charging chambers, and two arc grooves are arranged on the supporting partition, and the shape of each arc groove is adapted to the shape of the earphone inlet; the two arc grooves are arranged in reverse up and down.

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