CN210156950U

CN210156950U - Wireless earphone charging cabin

Info

Publication number: CN210156950U
Application number: CN201921119414.0U
Authority: CN
Inventors: 吴永国; 李伟; 陈忠达; 张春燕
Original assignee: Dongguan Cloud Electronics Co Ltd
Current assignee: Dongguan Cloud Electronics Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-03-17
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to a wireless earphone charging technology field especially relates to a wireless earphone charging cabin, the edge of one side of the rotary cover is connected with the edge of one side of the annular shell in a rotating way, the annular shell is sleeved on the middle shell, the annular shell is provided with a plurality of first back-off buttons, the middle shell is provided with an earphone cavity formed by sinking towards the bottom, the edge of the middle shell is provided with a lock joint convex edge and a plurality of second back-off buttons, the first back-off buttons are locked with the lock joint convex edge, the bottom shell is in a bowl shape, the side edge of the bottom shell is provided with a plurality of convex blocks, the convex blocks are provided with lock joint grooves, the middle shell and the bottom shell are locked with; the interface groove is formed in the middle shell, the type-c interface is arranged in the interface groove, the interface groove is matched with the side edge of the bottom shell to form an interface hole, the control circuit board is provided with a conductive terminal, the middle shell is provided with a connecting hole, and the conductive terminal penetrates through the connecting hole to be communicated with the earphone cavity. The utility model has the advantages of novel structure, facilitate the use, and the stability that mesochite and drain pan are connected is better.

Description

Wireless earphone charging cabin

Technical Field

The utility model relates to a wireless earphone technical field that charges especially relates to a wireless earphone charging cabin.

Background

In the wireless earphone in the prior art, the bluetooth technology is applied to the hands-free earphone, so that a user can avoid annoying wiring stumbling and can easily talk in various ways. Since the advent of bluetooth headsets, it has been a good tool for the mobile commerce industry to increase efficiency.

There are various forms of bluetooth headset products in the prior art; wherein, for the current bluetooth headset charges, its ubiquitous use is inconvenient, structural stability is relatively poor defect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel structure, stability in use are higher, improve the user and use a wireless earphone charging cabin of experiencing.

In order to achieve the above object, the utility model provides a wireless earphone charging cabin, including rotatory lid, annular casing, mesochite, drain pan and power supply module, rotatory lid one side edge is connected with annular casing one side edge rotation, annular casing cover is located the mesochite, annular casing is equipped with a plurality of first back-off, the mesochite is equipped with the earphone chamber that is used for placing the earphone that forms to the undercut of bottom, the mesochite edge is equipped with lock joint protruding edge and a plurality of second back-off that are used for with the drain pan lock joint, first back-off is with lock joint protruding edge lock joint, the drain pan is the bowl form, the side of drain pan is along the medial surface and is equipped with a plurality of lugs, the lug has seted up the lock joint groove, the mesochite with the drain pan forms the cavity that is used for holding the power supply module through second back-off and lock joint groove;

the power supply assembly comprises a control circuit board, a lithium battery and a type-c interface, wherein the lithium battery and the type-c interface are electrically connected with the control circuit board, an interface groove is formed in the middle shell, the type-c interface is arranged in the interface groove, the interface groove and the side edge of the bottom shell are matched to form an interface hole, the control circuit board is provided with a conductive terminal which is used for being in contact with an earphone to conduct electricity, the middle shell is provided with a connecting hole, and the conductive terminal is arranged in a penetrating mode and communicated with the earphone cavity.

Optionally, the bottom shell side is provided with a plurality of reinforcing ribs arranged along the extension direction along the inner side.

Optionally, a third reverse buckle is arranged on the edge of one side, far away from the connecting position with the annular shell, of the rotary cover, a fastening groove is arranged in the position, corresponding to the third reverse buckle, of the middle shell, and the third reverse buckle is fastened with the fastening groove.

Optionally, the control circuit board is connected with an electric quantity indicator lamp, the bottom shell is provided with a perspective hole, a light guide column is embedded in the perspective hole, and one end of the light guide column is in contact with the electric quantity indicator lamp.

Optionally, the bottom case is provided with a placing bottom surface for stably placing on a plane.

Optionally, the outer surfaces of the rotary cover, the annular shell, the middle shell and the bottom shell are all provided with frosting surfaces for preventing fingerprints.

Implement the utility model discloses an embodiment has following technological effect:

the utility model has the advantages of novel structure, facilitate the use, in addition, locate the mesochite through setting up annular casing cover, make the mesochite when receiving the striking, be difficult to lead to breaking away from with the drain pan because of warping, the stability that reinforcing mesochite and drain pan are connected.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

fig. 2 is an exploded view of a preferred embodiment of the present invention;

FIG. 3 is a schematic structural view of a middle shell in a preferred embodiment of the present invention;

fig. 4 is a schematic structural diagram of the bottom case in the preferred embodiment of the present invention.

Description of reference numerals:

1. the earphone comprises a rotary cover, 11, a third reverse buckle, 2, an annular shell, 21, a first reverse buckle, 3, a middle shell, 31, an earphone cavity, 32, a buckling convex edge, 33, an interface groove, 34, a connecting hole, 35, a buckling groove, 4, a bottom shell, 41, a convex block, 42, a buckling groove, 43, a reinforcing rib, 44, a perspective hole, 5, a power supply component, 51, a control circuit board, 52, a lithium battery, 53, a type-c interface, 54 and a light guide column.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 4, the embodiment provides a wireless headset charging cabin, including a rotating cover 1, an annular casing 2, a middle casing 3, a bottom casing 4 and a power supply module 5, where one side edge of the rotating cover 1 is rotatably connected with one side edge of the annular casing 2, the annular casing 2 is sleeved on the middle casing 3, the annular casing 2 is provided with a plurality of first inversed buckles 21, the middle casing 3 is provided with a headset cavity 31 recessed towards the bottom for placing a headset, the edge of the middle casing 3 is provided with a buckling convex edge 32 and a plurality of second inversed buckles for buckling with the bottom casing 4, the first inversed buckles 21 and the buckling convex edge 32 are buckled, the bottom casing 4 is bowl-shaped, the inner side surface of the side edge of the bottom casing 4 is provided with a plurality of convex blocks 41, the convex blocks 41 are provided with buckling grooves 42, and the middle casing 3 and the bottom casing 4 are buckled with the buckling grooves 42 through the second invers;

the power supply assembly 5 comprises a control circuit board 51, a lithium battery 52 and a type-c interface 53, wherein the lithium battery 52 and the type-c interface 53 are electrically connected with the control circuit board 51, an interface groove 33 is formed in the middle shell 3, the type-c interface 53 is arranged in the interface groove 33, the interface groove 33 is matched with the side edge of the bottom shell 4 to form an interface hole, the control circuit board 51 is provided with a conductive terminal which is used for being in contact with an earphone to conduct electricity, a connecting hole 34 is formed in the middle shell 3, and the conductive terminal penetrates through the.

The utility model has the advantages of novel structure, facilitate the use, in addition, locate mesochite 3 through setting up 2 covers of annular housing, make mesochite 3 when receiving the striking, be difficult to lead to breaking away from with drain pan 4 because of warping, strengthen the stability that mesochite 3 and drain pan 4 are connected.

Referring to fig. 1, a third reverse buckle 11 is disposed on an edge of a side of the rotary cover 1 away from the connection position with the annular housing 2, a fastening groove 35 is disposed at a position of the middle shell 3 corresponding to the third reverse buckle 11, the third reverse buckle 11 is fastened to the fastening groove 35, so as to improve the opening and closing reliability of the rotary cover 1 when the rotary cover is disposed on the annular housing 2

Further, the surface of the rotary cover 1, the annular shell 2, the mesochite 3 and the drain pan 4 of this embodiment all is equipped with the frosting that is used for preventing the fingerprint, reduces the cabin surface that charges in the use and is infected with the fingerprint, makes the cabin surface that charges seem cleaner clean and tidy, improves the user and uses experience.

Referring to fig. 1 and 4, further, the bottom case 4 is provided with a plurality of ribs 43 along the inner side and along the extending direction of the bottom case 4, so as to enhance the reliability of the bottom case 4 against collision and falling.

In this embodiment, the control circuit board 51 is connected with the electric quantity indicator, the bottom case 4 has been seted up perspective hole 44, and perspective hole 44 inlays and is equipped with leaded light post 54, and leaded light post 54 one end and electric quantity indicator contact conveniently observe the residual capacity of lithium cell 52 at any time, and it is more convenient to use.

In this embodiment, in order to steadily place on the desktop when idle, drain pan 4 is equipped with places the bottom surface and contacts with the desktop laminating.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, the terms "first", "second", and the like are used in the present invention to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A wireless earphone charging cabin is characterized by comprising a rotary cover, an annular shell, a middle shell, a bottom shell and a power supply assembly, wherein one side edge of the rotary cover is rotatably connected with one side edge of the annular shell, the annular shell is sleeved on the middle shell, the annular shell is provided with a plurality of first reverse buckles, the middle shell is provided with an earphone cavity which is formed by sinking towards the bottom and is used for placing an earphone, the edge of the middle shell is provided with a buckling convex edge and a plurality of second reverse buckles used for buckling with the bottom shell, the first reverse buckles the buckling convex edge, the bottom shell is in a bowl shape, a plurality of convex blocks are arranged on the inner side surface of the side edge of the bottom shell, buckling grooves are formed in the convex blocks, and the middle shell and the bottom shell are buckled with the buckling grooves through the second reverse buckles to form a cavity for containing the power supply assembly;

2. The wireless headset charging pod of claim 1 wherein the bottom housing side is provided with a plurality of ribs along an inner side thereof, the ribs being disposed along the bottom housing side in an extending direction.

3. The wireless earphone charging chamber according to claim 1, wherein a third reverse buckle is arranged on an edge of one side of the rotary cover away from the position where the rotary cover is connected with the annular shell, a fastening groove is arranged on the middle shell corresponding to the third reverse buckle, and the third reverse buckle is fastened with the fastening groove.

4. The wireless earphone charging chamber according to claim 1, wherein the control circuit board is connected with a power indicator, the bottom shell is provided with a perspective hole, a light guide column is embedded in the perspective hole, and one end of the light guide column is in contact with the power indicator.

5. The wireless headset charging bay of claim 1, wherein the bottom shell is provided with a resting bottom surface for resting stably on a flat surface.

6. The wireless headset charging chamber of claim 1, wherein the outer surfaces of the rotary cover, the annular housing, the middle housing and the bottom housing are provided with frosted surfaces for fingerprint prevention.