A charging structure with adjustable charging height

Abstract

The present application relates to the technical field of Bluetooth headsets, and in particular to a charging structure with adjustable charging height. It includes: an outer frame, which is connected to an outer shell; a charging compartment, which is sleeved with the outer frame, and one end of the charging compartment is a charging slot, and the other end is a charging cavity through which the charging slot passes; a control board, which is connected to the charging cavity; an adjustment board, which is attached to the control board and is located between the control board and the charging cavity; a charging connector, one end of which passes through the adjustment board and the control board in turn, and the other end is provided with a charging contact, which is inserted into the charging cavity. The present application can ensure the stability of headset charging, improve the charging efficiency of the headset and the service life of the headset.

Description

Technical Field

[0001] The present application relates to the technical field of Bluetooth headsets, and in particular to a charging structure with adjustable charging height. Background Art

[0002] With the popularity of wireless earphones, the convenience and practicality of charging boxes as a supporting device for earphones have attracted more and more attention from users.

[0003] At present, the charging contacts of most earphone charging boxes on the market are fixed at a fixed height in the charging compartment, but they are used to fit earphones whose lengths may differ by several millimeters. Although they can be charged, poor contact is prone to occur, which affects the charging efficiency and service life of the earphones. Utility Model Content

[0004] In order to overcome at least some of the defects and shortcomings in the prior art, the present application provides a charging structure with adjustable charging height, which can ensure the stability of earphone charging, improve the charging efficiency of the earphone and the service life of the earphone.

[0005] Specifically, an embodiment of the present invention provides a charging structure with adjustable charging height, which adopts the following technical solution:

[0006] A charging structure with adjustable charging height, comprising: an outer frame, docked with an outer shell; a charging compartment, sleeved with the outer frame, with one end of the charging compartment being a charging slot and the other end being a charging cavity through which the charging slot passes; a control board, connected to the charging cavity; an adjustment plate, attached to the control board and located between the control board and the charging cavity; a charging connector, one end of which passes through the adjustment plate and the control board in sequence, and the other end of which is provided with charging contacts and inserted into the charging cavity.

[0007] By adopting the above technical solution, by attaching the adjustment plate to the control board and locating it between the control board and the charging cavity, the height of the charging connector in the charging cavity can be increased to increase the height of the charging contacts, which can then be suitable for the charging height of the earphones, so that the charging contacts are in stable contact with the earphones, thereby ensuring the stability of the earphone charging, improving the charging efficiency of the earphones and the service life of the earphones.

[0008] Optionally, a first snap fastener is provided on the inner side of the outer frame, and a snap-fitting groove for the first snap fastener to engage is provided on the outer peripheral side of the charging case.

[0009] By adopting the above technical solution, the first snap-fit ​​component is snapped into the snap-fit ​​groove, so that the outer frame and the charging compartment can be snapped together, thereby enhancing the structural stability of the charging structure.

[0010] Optionally, a charging structure with adjustable charging height further includes: a battery, electrically connected to the control board, and located in the space formed by the charging compartment, the control board and the adjustment board.

[0011] By adopting the above technical solution, the addition of batteries can provide a continuous and stable power supply for the charging structure, ensuring the smooth progress of the charging process; in addition, the batteries are accommodated in the space formed by the charging compartment, the control panel and the adjustment panel, which can increase the compactness of the space and the rationality of the layout, and is conducive to the miniaturization of the charging structure.

[0012] Optionally, a charging structure with adjustable charging height further includes: a charging component, which is arranged at an end of the control plate away from the adjustment plate.

[0013] By adopting the above technical solution, a charging component can be provided to charge the battery through an external power source, so that the battery can provide cyclic power supply for the charging connector.

[0014] Optionally, a charging structure with adjustable charging height further includes: a fixing piece located at one end of the control board away from the adjustment board; wherein a fixing hole for the fixing piece to be inserted is provided at one end of the charging compartment that is plugged into the control board.

[0015] By adopting the above technical solution, a fixing piece is provided to fix the charging compartment, so that the charging compartment can be stably fixed on the control panel to prevent the charging compartment from shaking or falling off during use, thereby ensuring the stability and safety of charging.

[0016] Optionally, the charging compartment is also provided with a second snap-fitting component that engages with the outer shell.

[0017] By adopting the above technical solution, providing a second snap-fit ​​component can facilitate the snap-fit ​​connection between the charging compartment and the outer shell, thereby enhancing the structural stability of the charging structure.

[0018] Optionally, a support plate and two charging cavities are provided on the charging compartment, and the support plate is located between the two charging cavities; wherein one side of the support plate is used to abut the battery, and a button of an electrical connection control panel is fixed on the other side.

[0019] By adopting the above technical solution, the support plate is located between the two charging cavities, which can increase the structural compactness of the charging structure; and the battery can abut against the support plate, which can prevent the battery from shifting after packaging; in addition, the setting of the support plate can facilitate the addition of function buttons, thereby increasing the user's operability.

[0020] Optionally, a plurality of the first fasteners are arranged on the inner side of the outer frame, and a plurality of the fastening grooves are arranged corresponding to the plurality of the first fasteners.

[0021] By adopting the above technical solution, multiple first snap fasteners are snapped into multiple snap fastening grooves one by one, which can further increase the snap-fit ​​stability between the outer frame and the charging compartment, thereby enhancing the structural stability of the charging structure.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By attaching the adjustment plate to the control board and locating it between the control board and the charging cavity, the height of the charging connector in the charging cavity can be increased to increase the height of the charging contacts, which can then be adapted to the charging height of the earphones, so that the charging contacts are in stable contact with the earphones, thereby ensuring stable charging of the earphones, improving the charging efficiency of the earphones and extending the service life of the earphones.

[0024] 2. The first snap fastener is engaged in the engagement groove, which can realize the engagement connection between the outer frame and the charging compartment, thereby enhancing the structural stability of the charging structure.

[0025] 3. The fixing parts can be set to fix the charging compartment, so that the charging compartment can be stably fixed on the control panel to prevent the charging compartment from shaking or falling off during use, thereby ensuring the stability and safety of charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of a three-dimensional structure of a charging structure with adjustable charging height disclosed in an embodiment of the present application;

[0027] Figure 2 for Figure 1 A schematic diagram of a top view of a charging structure with adjustable charging height is shown;

[0028] Figure 3 for Figure 1 An exploded structural diagram of a charging structure with adjustable charging height is shown;

[0029] Figure 4 for Figure 1 A schematic diagram of a partial exploded structure of a charging structure with adjustable charging height is shown.

[0030] Description of reference numerals:

[0031] 10. Outer frame; 11. First snap fastener; 25. Second snap fastener; 20. Charging compartment; 21. Charging slot; 22. Charging cavity; 23. Snap-fit ​​slot; 24. Fixing hole; 26. Support plate; 30. Control board; 40. Adjustment board; 50. Charging connector; 51. Charging contact; 60. Battery; 70. Charging component; 80. Fixing component. DETAILED DESCRIPTION

[0032] The terms used in the following embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to be used as limitations to the present application. As used in the specification and appended claims of the present application, the singular expressions "one", "a kind of", "above", "the" and "this" are intended to also include plural expressions, unless there is a clear indication to the contrary in the context. It should also be understood that the term "and / or" used in the present application refers to and includes any or all possible combinations of one or more listed items.

[0033] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features, and in the description of the embodiments of the present application, unless otherwise specified, "plurality" means two or more.

[0034] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0035] See also Figure 1 The embodiment of the present application discloses a charging structure with adjustable charging height, including: an outer frame 10, a charging compartment 20, a control panel 30, an adjustment panel 40 and a charging connector 50. The outer frame 10 is used to dock with an outer shell (not shown in the figure), and the outer shell is located on the outside of the charging compartment 20 to form a protective cover for the charging structure. The outer frame 10 is sleeved on the outside of the charging compartment 20. The charging connector 50 is located between the adjustment panel 40 and the charging compartment 20, and one end is sequentially connected to the adjustment panel 40 and the control panel 30, and the other end is provided with a charging contact 51, and is inserted into the charging cavity 22 to electrically contact the earphone.

[0036] See also Figure 2 and Figure 3 The charging compartment 20 has a charging slot 21 at one end and a charging cavity 22 through which the charging slot 21 passes at the other end. The earphone can be plugged into the charging cavity 22 through the charging slot 21 to contact the charging contacts 51 for charging. The control board 30 is attached to the adjustment board 40, and the material of the adjustment board 40 can be the same as that of the control board 30. It should be noted that the shape of the charging slot 21 is not limited in this embodiment and can be set based on the style of the earphone.

[0037] In addition, in this embodiment, the adjustment plate 40 is only used to adjust the height of the charging connector 50 in the charging cavity 22 to increase the height of the charging contact 51, which is suitable for the charging height of the earphone, so that the charging contact 51 can be in stable contact with the earphone to ensure the stability of the earphone charging, thereby improving the charging efficiency of the earphone and the service life of the earphone.

[0038] See also Figure 4A first fastener 11 is disposed on the inner side of the outer frame 10 , and a fastening groove 23 for the first fastener 11 to engage is disposed on the outer peripheral side of the charging compartment 20 .

[0039] The first buckle 11 and the buckle groove 23 are arranged in a one-to-one correspondence, and the plurality of first buckle 11 are evenly distributed on the inner side of the outer frame 10, and the buckle groove 23 is evenly arranged on the outer peripheral side of the charging compartment 20. Figure 4 shown.

[0040] During assembly, the outer frame 10 is snapped into the snapping groove 23 via a plurality of first snapping members 11 to snap into the charging compartment 20. This facilitates assembly of the outer frame 10 and the charging compartment 20, while increasing the snapping stability between the outer frame 10 and the charging compartment 20, thereby enhancing the structural stability of the charging structure.

[0041] See also Figure 3 The charging compartment 20 is also provided with a second snap-fitting member 25 for engaging with the outer shell. The shape of the second snap-fitting member 25 can be as follows: Figure 3 As shown, for example, two are provided to buckle the outer shell outwardly, thereby facilitating the snap-in connection between the charging compartment 20 and the outer shell, thereby enhancing the structural stability of the charging structure.

[0042] See also Figure 1 and Figure 3 In this embodiment, a battery 60 is also included, which is located in the space formed by the charging compartment 20, the control board 30 and the adjustment board 40, and is electrically connected to the control board 30, and is used to provide a continuous and stable power supply to the charging contacts 51 on the charging connector 50 to ensure the smooth progress of the charging process.

[0043] In addition, accommodating the battery 60 in the space formed by the charging compartment 20, the control board 30 and the adjustment board 40 can increase the compactness of the space and the rationality of the layout, which is conducive to the miniaturized design of the charging structure.

[0044] See also Figure 3 In this embodiment, a fixing member 80 is further included, which is located at one end of the control plate 30 away from the adjustment plate 40 .

[0045] Among them, one end of the charging compartment 20 that is connected to the control board 30 is provided with a fixing hole 24 for the fixing member 80 to be inserted, so that the fixing member 80 can fix the charging compartment 20 through the control board 30, so that the charging compartment 20 can be stably fixed on the control board 30, preventing the charging compartment 20 from shaking or falling off during use, thereby ensuring the stability and safety of charging.

[0046] See also Figure 3In this embodiment, a charging component 70 is also included, which is arranged at one end of the control board 30 away from the adjustment board 40. The charging component 70 is also a charging interface, such as a USB, Type C interface, etc., which is used for an external power source to cyclically charge the battery 60 and then power the charging connector 50.

[0047] In addition, a support plate 26 and two charging cavities 22 are provided on the charging compartment 20 , and the support plate 26 is located between the two charging cavities 22 .

[0048] One side of the support plate 26 is used to abut against the battery 60, and the other side is fixed with a button (not shown) electrically connected to the control board 30. The button can be a power starter, which is exposed to the outer shell for easy operation by the user. Of course, the function of the button is not limited here, and can be specifically set based on needs.

[0049] In summary, the embodiment of the present application discloses a charging structure with adjustable charging height. By attaching the adjustment plate 40 to the control board 30 and locating it between the control board 30 and the charging cavity 22, the height of the charging connector 50 in the charging cavity 22 can be increased to increase the height of the charging contacts 51, and then it can be suitable for the charging height of the earphone, so that the charging contacts 51 are in stable contact with the earphone to ensure the stability of the earphone charging, improve the charging efficiency of the earphone and the service life of the earphone; the first fastener 11 is engaged in the fastening groove 23, which can realize the snap connection between the outer frame 10 and the charging compartment 20, and enhance the structural stability of the charging structure; the fixing member 80 is provided to fix the charging compartment 20, so that the charging compartment 20 can be stably fixed on the control board 30, and the charging compartment 20 is prevented from shaking or falling off during use, thereby ensuring the stability and safety of charging.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A charging structure with adjustable charging height, characterized in that: include: An outer frame (10) is connected to the outer shell; A charging compartment (20) is sleeved with the outer frame (10), and one end of the charging compartment (20) is a charging slot (21), and the other end is a charging cavity (22) through which the charging slot (21) passes; A control board (30) connected to the charging chamber (22); an adjustment plate (40) attached to the control plate (30) and located between the control plate (30) and the charging cavity (22); A charging connector (50) has one end that passes through the adjustment board (40) and the control board (30) in sequence, and the other end is provided with a charging contact (51) that is inserted into the charging cavity (22).

2. A charging structure with adjustable charging height according to claim 1, characterized in that: A first latching member (11) is disposed on the inner side of the outer frame (10), and a latching groove (23) for the first latching member (11) to latch is disposed on the outer peripheral side of the charging compartment (20).

3. The charging structure with adjustable charging height according to claim 1, characterized in that: Also includes: The battery (60) is electrically connected to the control board (30) and is located in a space surrounded by the charging compartment (20), the control board (30) and the adjustment board (40).

4. The charging structure with adjustable charging height according to claim 1, characterized in that: Also includes: A charging component (70) is arranged at an end of the control board (30) away from the adjustment board (40).

5. The charging structure with adjustable charging height according to claim 1, characterized in that: Also includes: The fixing member (80) is located at one end of the control board (30) away from the adjustment board (40); wherein one end of the charging compartment (20) plugged into the control board (30) is provided with a fixing hole (24) for plugging the fixing member (80).

6. The charging structure with adjustable charging height according to claim 1, characterized in that: The charging compartment (20) is also provided with a second snap-fitting component (25) for snapping into the outer shell.

7. The charging structure with adjustable charging height according to claim 3, characterized in that: The charging compartment (20) is provided with a support plate (26) and two charging cavities (22), wherein the support plate (26) is located between the two charging cavities (22); wherein one side of the support plate (26) is used to abut against the battery (60), and a button electrically connected to the control panel (30) is fixed on the other side.

8. The charging structure with adjustable charging height according to claim 2, characterized in that: A plurality of the first buckling members (11) are arranged inside the outer frame (10), and a plurality of the buckling grooves (23) are arranged corresponding to the plurality of the first buckling members (11).

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